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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
| commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
| tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/java/ChangeLog | |
| parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
| download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip | |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/java/ChangeLog')
| -rw-r--r-- | gcc-4.9/gcc/java/ChangeLog | 22907 |
1 files changed, 22907 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/java/ChangeLog b/gcc-4.9/gcc/java/ChangeLog new file mode 100644 index 000000000..7bdc8ca20 --- /dev/null +++ b/gcc-4.9/gcc/java/ChangeLog @@ -0,0 +1,22907 @@ +2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> + + Update copyright years + +2014-01-02 Tobias Burnus <burnus@net-b.de> + + * jcf-dump.c (version): Update copyright notice dates. + * gcj.texi: Bump @copying's copyright year. + +2013-12-19 Jakub Jelinek <jakub@redhat.com> + + PR other/59545 + * class.c (hashUtf8String): Compute hash in unsigned type. + * javaop.h (WORD_TO_INT): Avoid signed integer overflow. + +2013-11-22 Andrew MacLeod <amacleod@redhat.com> + + * java-gimplify.c: Add required include files from gimple.h. + +2013-11-22 David Malcolm <dmalcolm@redhat.com> + + * class.c (maybe_layout_super_class): Update comment. + * decl.c (java_add_stmt): Remove use of input_filename macro. + * jcf-parse.c (set_source_filename): Remove use of + input_filename macro. + (parse_class_file): Remove use of input_line and input_filename + macros. + (java_parse_file): Remove use of input_filename macro. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * class.c, expr.c: Replace tree_low_cst (..., 0) with tree_to_shwi + throughout. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + + * class.c, expr.c: Replace host_integerp (..., 0) with + tree_fits_shwi_p throughout. + +2013-11-14 Andrew MacLeod <amacleod@redhat.com> + + * java-gimplify.c: Include only gimplify.h and gimple.h as needed. + +2013-11-14 Diego Novillo <dnovillo@google.com> + + * builtins.c: Include stor-layout.h. + Include stringpool.h. + * class.c: Include stringpool.h. + Include stor-layout.h. + Include varasm.h. + * constants.c: Include stringpool.h. + Include stor-layout.h. + * decl.c: Include stor-layout.h. + Include stringpool.h. + Include varasm.h. + * except.c: Include stringpool.h. + Include stor-layout.h. + * expr.c: Include stringpool.h. + Include stor-layout.h. + * jcf-parse.c: Include stringpool.h. + * mangle.c: Include stringpool.h. + * resource.c: Include stringpool.h. + Include stor-layout.h. + * typeck.c: Include stor-layout.h. + Include stringpool.h. + * verify-glue.c: Include stringpool.h. + +2013-11-12 Andrew MacLeod <amacleod@redhat.com> + + * java-gimplify.c: Include gimplify.h. + +2013-11-07 Jeff Law <law@redhat.com> + + * builtins.c (initialize_builtins): Provide __builtin_trap. + +2013-10-29 David Malcolm <dmalcolm@redhat.com> + + Patch autogenerated by refactor_symtab.py from + https://github.com/davidmalcolm/gcc-refactoring-scripts + revision 58bb219cc090b2f4516a9297d868c245495ee622 + + * decl.c (java_mark_decl_local): Update for conversion of symtab types + to a true class hierarchy. + +2013-10-14 David Malcolm <dmalcolm@redhat.com> + + * lang.c (java_handle_option): Update for introduction of + gcc::dump_manager. + +2013-09-25 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (jvspec.o): Remove. + (CFLAGS-java/jvspec.o): New variable. + ($(XGCJ)$(exeext), java_OBJS): Use java/jvspec.o + (java/jvspec.o-warn): Rename from jvspec.o-warn. + (JAVA_TREE_H, java/jcf-dump.o, java/boehm.o, java/builtins.o) + (java/class.o, java/constants.o, java/decl.o, java/except.o) + (java/expr.o, java/jcf-depend.o, java/jcf-parse.o) + (java/jvgenmain.o, java/lang.o, java/mangle.o, java/mangle_name.o) + (java/resource.o java/typeck.o, java/win32-host.o) + (java/verify-glue.o, java/verify-impl.o, java/zextract.o) + (java/java-gimplify.o, java/jcf-io.o, java/jcf-path.o): Remove. + +2013-09-25 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (jvspec.o): Don't use subshell. + +2013-06-05 Jan Hubicka <jh@suse.cz> + + * class.c (emit_register_classes_in_jcr_section): Use DECL_PRESERVE_P + instead of mark_decl_referenced. + +2013-05-29 Jan Hubicka <jh@suse.cz> + + * decl.c (java_mark_decl_local): Update for new symtab flags. + +2013-05-22 Matthias Klose <doko@ubuntu.com> + + * jvspec.c (jvgenmain_spec): Add %I to cc1 call. + +2013-05-16 Jason Merrill <jason@redhat.com> + + * Make-lang.in (jc1$(exeext)): Use link mutex. + +2013-05-06 Jakub Jelinek <jakub@redhat.com> + + PR libgcj/57074 + * class.c (emit_symbol_table): Use array type of the + right size for the_syms_decl and its DECL_INITIAL, instead + of symbols_array_type. Set TREE_TYPE (the_syms_decl) to it. + (emit_assertion_table): Use array type of the right size + for table_decl and its DECL_INITIAL. + +2013-04-15 Gerald Pfeifer <gerald@pfeifer.com> + + * gcj.texi (Configure-time Options): Refer to GCC, not gcc. + (Resources): Adjust reference to Mauve. + Remove link to java.sun.com. + Refer to GCC, not gcc. + +2013-04-09 Richard Biener <rguenther@suse.de> + + * expr.c (build_java_binop): Pass a type to build_int_cst. + +2013-03-22 Kai Tietz <ktietz@redhat.com> + + * lang.c (put_decl_node): Don't iterate over end_params_node. + +2013-01-03 Jakub Jelinek <jakub@redhat.com> + + * jcf-dump.c (version): Update copyright notice dates. + +2012-11-16 Diego Novillo <dnovillo@google.com> + + Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) + + * boehm.c: Use new vec API in vec.h. + * class.c: Likewise. + * constants.c: Likewise. + * decl.c: Likewise. + * expr.c: Likewise. + * java-tree.h: Likewise. + * jcf-parse.c: Likewise. + * resource.c: Likewise. + * verify-glue.c: Likewise. + +2012-11-15 Jan Hubicka <jh@suse.cz> + + * builtins.c (define_builtin): Accept ECF flags and + use set_call_expr_flags. + (initialize_builtins): Update. + +2012-10-01 Lawrence Crowl <crowl@google.com> + + * Make-lang.in (JAVA_OBJS): Add dependence on hash-table.o. + (JCFDUMP_OBJS): Add dependence on hash-table.o. + (jcf-io.o): Add dependence on hash-table.h. + * jcf-io.c (memoized_class_lookups): Change to use type-safe hash table. + +2012-09-24 Lawrence Crowl <crowl@google.com> + + * decl.c (java_init_decl_processing): Change to new double_int API. + * jcf-parse.c (get_constant): Likewise. + * boehm.c (mark_reference_fields): Likewise. + (get_boehm_type_descriptor): Likewise. + +2012-07-30 Laurynas Biveinis <laurynas.biveinis@gmail.com> + + * jcf.h (CPool): Use the "atomic" GTY option for the tags field. + (bootstrap_method): Likewise for the bootstrap_arguments field. + +2012-07-16 Steven Bosscher <steven@gcc.gnu.org> + + * java-gimplify.c: Include dumpfile.h instead of tree-dump.h + * Make-lang.in: Fix dependencies. + +2012-07-11 Steven Bosscher <steven@gcc.gnu.org> + + * java-tree.h (force_evaluation_order): Remove prototype. + * expr.c (force_evaluation_order): Remove unused function. + +2012-07-11 Steven Bosscher <steven@gcc.gnu.org> + + * decl.c: Do not include libfuncs.h. + * class.c: Do not include defaults.h. + * jvgenmain.c: Likewise. + * magnle.c: Likewise. + * Make-lang.in (decl.o): Fix dependencies. + +2012-07-08 Steven Bosscher <steven@gcc.gnu.org> + + * verify.h: Do not include system.h and coretypes.h here. + * verify-impl.c: Include them here instead. + +2012-07-05 Uros Bizjak <ubizjak@gmail.com> + + * jcf-io.c (read_zip_member): Initialize d_stream. + +2012-05-31 Steven Bosscher <steven@gcc.gnu.org> + + * resource.c: Do not include output.h. + +2012-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + PR java/52815 + * class.c (emit_register_classes_in_jcr_section): Revise placement + of #ifdef JCR_SECTION_NAME. + +2012-04-22 Jan Hubicka <jh@suse.cz> + + * class.c (build_utf8_ref): Do not mark varpool node as needed. + +2012-04-20 Jan Hubicka <jh@suse.cz> + + * class.c (make_local_function_alias): Do not mark symbol referenced. + +2012-04-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * jcf-dump.c (print_constant): Cast JPOOL_USHORT2, JPOOL_USHORT1 + results to long to match formats. + +2012-04-11 Andrew Haley <aph@redhat.com> + + * jcf-reader.c (jcf_parse_bootstrap_methods): Add + ATTRIBUTE_UNUSED. + +2012-04-11 Andrew Haley <aph@redhat.com> + + * jcf.h (bootstrap_method): New. + (BootstrapMethods): New. + (JCF): Add BootstrapMethods. + (enum cpool_tag): Add MethodHandle, MethodType, and InvokeDynamic. + * jcf-reader.c (jcf_parse_bootstrap_methods): New. + (jcf_parse_constant_pool): Handlers for MethodHandle, MethodType, + and InvokeDynamic. + (jcf_parse_bootstrap_methods): New. + * javaop.def (invokedynamic): New opcode. + * jcf-parse.c (get_constant): An unknown constant type should not + be an internal error, but a fatal one. Make it so. + * jcf-dump.c (HANDLE_BOOTSTRAP_METHODS_ATTRIBUTE): New. + (HANDLE_END_BOOTSTRAP_METHODS): New. + (print_constant): Handlers for MethodHandle, MethodType, and + InvokeDynamic. + +2012-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * class.c (emit_register_classes_in_jcr_section): Set DECL_USER_ALIGN. + Clear TREE_READONLY. + +2012-03-29 Steven Bosscher <steven@gcc.gnu.org> + + PR java/52730 + * class.c (emit_register_classes_in_jcr_section): New function. + (emit_Jv_RegisterClass_calls): New function, split out from ... + (emit_register_classes): ... here. Reorganize. Do not call + output_constant. + +2012-01-23 Andreas Schwab <schwab@linux-m68k.org> + + * lang.c (java_init_options_struct): Set + frontend_set_flag_trapping_math. + +2012-01-01 Jakub Jelinek <jakub@redhat.com> + + * jcf-dump.c (version): Update copyright notice dates. + +2011-12-03 Matthias Klose <doko@ubuntu.com> + + * expr.c (SPECIAL_WIDE): Fix typo in message. + +2011-11-23 Jeffrey A Law (law@cygnus.com) + + * lang.c (java_init_options_struct): Disable optimizations + which assume a NULL pointer dereference will cause a fault. + +2011-11-07 Richard Henderson <rth@redhat.com> + + * builtins.c (compareAndSwapInt_builtin): Use can_compare_and_swap_p. + (compareAndSwapLong_builtin): Likewise. + (compareAndSwapObject_builtin): Likewise. + (VMSupportsCS8_builtin): Likewise. + +2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Make-lang.in (jvspec.o): Pass SHLIB instead of SHLIB_LINK. + +2011-10-15 Tom Tromey <tromey@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + * jcf-parse.c (set_source_filename): Adjust to the new map API. + +2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> + + * class.c (build_static_field_ref): Delete old interface with two + parallel arrays to hold standard builtin declarations, and replace + it with a function based interface that can support creating + builtins on the fly in the future. Change all uses, and poison + the old names. Make sure 0 is not a legitimate builtin index. + * decl.c (java_init_decl_processing): Ditto. + * except.c (compareAndSwapLong_builtin): Ditto. + (compareAndSwapObject_builtin): Ditto. + (putVolatile_builtin): Ditto. + (define_builtin): Ditto. + (check_for_builtin): Ditto. + * expr.c (rewrite_arglist_getcaller): Ditto. + (expand_java_field_op): Ditto. + +2011-08-24 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (CFLAGS-java/jcf-io.o, CFLAGS-java/jcf-path.o): + New. + (java/jcf-io.o, java/jcf-path.o): Remove explicit compilation + rules. + +2011-08-18 Peter Collingbourne <peter@pcc.me.uk> + + * expr.c (expand_invoke) Use the type of the method rewrite + target. + +2011-08-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * jcf-dump.c (print_constant): Cast first frexp arg. + +2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * Make-lang.in ($(XGCJ)$(exeext)): Add $(EXTRA_GCC_LIBS). + +2011-07-19 Richard Guenther <rguenther@suse.de> + + * builtins.c (static): Use fold_build_pointer_plus. + * class.c (make_class_data): Likewise. + (build_symbol_entry): Likewise. + * except.c (build_exception_object_ref): Likewise. + * expr.c (build_java_arrayaccess): Likewise. + (build_field_ref): Likewise. + (build_known_method_ref): Likewise. + (build_invokevirtual): Likewise. + +2011-07-06 Richard Guenther <rguenther@suse.de> + + * decl.c (java_init_decl_processing): + Merge calls to build_common_tree_nodes and build_common_tree_nodes_2. + +2011-06-21 Andrew MacLeod <amacleod@redhat.com> + + * builtins.c: Add sync_ or SYNC__ to builtin names. + * expr.c: Add sync_ or SYNC__ to builtin names. + +2011-06-07 Richard Guenther <rguenther@suse.de> + + * decl.c (java_init_decl_processing): Call build_common_nodes, + build_common_nodes_2 at the beginning. Remove then duplicate + initializations. + +2011-06-07 Richard Guenther <rguenther@suse.de> + + * decl.c (java_init_decl_processing): Properly initialize + size_type_node. + +2011-05-30 Joern Rennecke <joern.rennecke@embecosm.com> + + PR middle-end/46500 + * expr.c: Include "tm.h" . + +2011-05-26 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (poplevel): Don't access TREE_TYPE of BLOCKs. + * expr.c (build_jni_stub): Likewise. + +2011-05-24 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in ($(XGCJ)$(exeext)): Use libcommon-target.a instead + of prefix.o. + +2011-05-20 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in ($(XGCJ)$(exeext)): Don't explicitly use intl.o and + version.o. + (JCFDUMP_OBJS): Remove errors.o, version.o and intl.o. + (JVGENMAIN_OBJS): Remove errors.o and intl.o. + (java/jcf-dump.o, java/jvgenmain.o): Depend in $(DIAGNOSTIC_H). + * jcf-dump.c: Include diagnostic.h. + (main): Initialize diagnostics. + * jvgenmain.c: Include diagnostic.h. + (main): Initialize diagnostics. + +2011-05-11 Nathan Froyd <froydnj@codesourcery.com> + + * java-tree.h (TYPE_ARGUMENT_SIGNATURE): Use TYPE_MINVAL. + +2011-05-07 Eric Botcazou <ebotcazou@adacore.com> + + * java-tree.h (global_bindings_p): Adjust prototype. + * decl.c (global_bindings_p): Return bool. + +2011-05-05 Nathan Froyd <froydnj@codesourcery.com> + + * expr.c (expand_java_switch): Call build_case_label. + (expand_java_add_case): Likewise. + +2011-04-29 Richard Guenther <rguenther@suse.de> + + PR middle-end/48819 + * constants.c (build_constants_constructor): Use ptr_type_node for + temp. + +2011-04-20 Jim Meyering <meyering@redhat.com> + + * jcf-parse.c (java_parse_file): Remove useless if-before-free. + +2011-04-18 Jim Meyering <meyering@redhat.com> + + * jcf-parse.c: Fix typo in comment. + +2011-04-14 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (poplevel): Use BLOCK_CHAIN and block_chainon. + +2011-04-12 Nathan Froyd <froydnj@codesourcery.com> + + * java-tree.h (union lang_tree_node): Check for TS_COMMON before + calling TREE_CHAIN. + +2011-04-11 Martin Jambor <mjambor@suse.cz> + + * decl.c (java_mark_decl_local): Call cgraph_get_node instead of + cgraph_node and handle returned NULL. + +2011-03-25 Kai Tietz <ktietz@redhat.com> + + * jcf-parse.c (java_read_sourcefilenames): Use filename_cmp + instead of strcmp. + (set_source_filename): Likewise. + * win32-host.c (jcf_open_exact_case): Likewise. + +2011-03-21 Kai Tietz <ktietz@redhat.com> + + PR target/12171 + * lang.c (java_attribute_table): Adjust table. + +2011-02-13 Joseph Myers <joseph@codesourcery.com> + + * jvspec.c (jvgenmain_spec): Remove %{a*}. + +2011-01-21 Kai Tietz <kai.tietz@onevision.com> + + PR bootstrap/47215 + * decl.c (java_init_decl_processing): Remove + va_list_type_node related type initializations. + +2011-01-11 Kai Tietz <kai.tietz@onevision.com> + + PR bootstrap/47215 + * decl.c (java_init_decl_processing): Initialize + long_integer_type_node. + +2011-01-07 Kai Tietz <kai.tietz@onevision.com> + + PR bootstrap/47215 + * decl.c (java_init_decl_processing): Initialize unsigned_type_node. + +2011-01-07 Kai Tietz <kai.tietz@onevision.com> + + * decl.c (java_init_decl_processing): Setup va_list_type_node. + +2011-01-03 Jakub Jelinek <jakub@redhat.com> + + * jcf-dump.c (version): Update copyright notice dates. + +2010-12-15 Dave Korn <dave.korn.cygwin@gmail.com> + + * decl.c (java_init_decl_processing): Initialise integer_three_node. + * lang.c (put_decl_node): Handle nested function decls. + +2010-12-07 Joseph Myers <joseph@codesourcery.com> + + * jcf-parse.c: Don't include assert.h. + (java_parse_file): Use gcc_assert. + +2010-12-03 Joseph Myers <joseph@codesourcery.com> + + * lang.opt (static-libgcj): New option. + +2010-12-01 Joseph Myers <joseph@codesourcery.com> + + * jcf-parse.c: Don't include toplev.h. + * Make-lang.in (java/jcf-parse.o): Don't depend on toplev.h. + +2010-11-30 Joseph Myers <joseph@codesourcery.com> + + * boehm.c: Don't include toplev.h. + * Make-lang.in (java/boehm.o): Don't depend on toplev.h. + +2010-11-30 Joseph Myers <joseph@codesourcery.com> + + * expr.c, lang.c, mangle.c, mangle_name.c, typeck.c, + verify-glue.c: Don't include toplev.h. + * Make-lang.in: Dependencies for above files changed to remove + toplev.h. + +2010-11-29 Joseph Myers <joseph@codesourcery.com> + + * boehm.c: Include "config.h" instead of <config.h>. + * builtins.c: Don't include <stdarg.h>. + * class.c: Don't include "stdio.h". + (O_BINARY): Don't define here. + * jcf-depend.c: Don't include <assert.h>. + (jcf_dependency_set_dep_file, jcf_dependency_init, + jcf_dependency_write): Use gcc_assert. + * jcf-io.c (O_BINARY): Don't define here. + * jcf-path.c: Don't include "tm.h". + (jcf_path_init): Use getenv instead of GET_ENVIRONMENT. + * resource.c: Don't include "stdio.h". + (O_BINARY): Don't define here. + * verify-impl.c: Don't include <stdio.h>. + +2010-11-17 Joseph Myers <joseph@codesourcery.com> + + * jcf-parse.c (java_parse_file): Take no arguments. + * java-tree.h (java_parse_file): Update prototype. + +2010-11-09 Joern Rennecke <amylaar@spamcop.net> + Andrew Haley <aph@redhat.com> + + PR java/46386 + * config/pdp11/t-pdp11 (java/constants.o-warn): Remove. + +2010-11-12 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (jvspec.o, java/lang.o): Use $(OPTS_H). + * lang.c (java_handle_option): Take location_t parameter. + +2010-11-10 Joseph Myers <joseph@codesourcery.com> + + * expr.c (expand_java_field_op): Use %' in diagnostic. + * jcf-parse.c (java_parse_file): Use %' in diagnostics. + * jvspec.c (lang_specific_driver): Use %' in diagnostic. + * lang.c (java_post_options): Use %' in diagnostics. + +2010-11-06 Joern Rennecke <amylaar@spamcop.net> + + PR middle-end/46314 + * class.c: Include target.h. + (make_local_function_alias): + Use targetm.asm_out.generate_internal_label. + * expr.c (lookup_label, generate_name): Likewise. + +2010-11-03 Joern Rennecke <joern.rennecke@embecosm.com> + + PR bootstrap/44335 + * jfc-parse.c (target.h): Include. + (handle_constant): Use targetm.words_big_endian and + targetm.float_words_big_endian. + (get_constant): Use targetm.float_words_big_endian. + +2010-10-13 Richard Henderson <rth@redhat.com> + + * lang.c (java_eh_personality): Update call to + build_personality_function. + +2010-10-12 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (java/lang.o): Use $(OPTIONS_H) instead of + options.h. + +2010-10-11 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (java_init_decl_processing): Use build_function_type_list + instead of build_function_type. + * jcf-parse.c (java_emit_static_constructor): Likewise. + * builtins.c (initialize_builtins): Likewise. + +2010-10-08 Joseph Myers <joseph@codesourcery.com> + + * lang.c (java_init_options_struct): New. Split out from + java_init_options. + (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. + +2010-10-04 Andi Kleen <ak@linux.intel.com> + + * Make-lang.in (xgcj, jc1, jcf-dump, jvgenmain): + Add + to build rule. + +2010-09-29 Joseph Myers <joseph@codesourcery.com> + + * lang.opt: Don't use VarExists. + +2010-09-29 Joseph Myers <joseph@codesourcery.com> + + * java-tree.h (flag_filelist_file, flag_assert, flag_jni, + flag_force_classes_archive_check, flag_redundant, flag_newer, + flag_use_divide_subroutine, flag_use_atomic_builtins, + flag_use_boehm_gc, flag_hash_synchronization, + flag_check_references, flag_optimize_sci, flag_indirect_classes, + flag_indirect_dispatch, flag_store_check, + flag_reduced_reflection): Remove. + * jcf-dump.c (flag_newer): Remove. + * jcf.h (quiet_flag): Remove. + * parse.h (quiet_flag): Remove. + +2010-09-28 Richard Henderson <rth@redhat.com> + + * lang.c: Include "target.h". + (java_eh_personality): Use targetm.except_unwind_info. + * Make-lang.in (lang.o): Update deps. + +2010-09-27 Andrew Haley <aph@redhat.com> + + PR java/45773 + * jvgenmain.c (main): Fix arg processing. + +2010-09-22 Joseph Myers <joseph@codesourcery.com> + + * jvspec.c (lang_specific_driver): Handle OPT__help instead of + OPT_fhelp. + * lang.opt (-CLASSPATH, -all-warnings, -bootclasspath, -classpath, + -dependencies, -encoding, -extdirs, -include-directory, + -include-directory=, -output-class-directory, + -output-class-directory=, -resource, -resource=, + -user-dependencies): New. + +2010-09-16 Richard Guenther <rguenther@suse.de> + + * jcf-parse.c (current_file_list): Remove. + (java_parse_file): Use build_translation_unit_decl. Adjust. + +2010-09-03 Joseph Myers <joseph@codesourcery.com> + + * lang.opt (d): New. + +2010-09-03 H.J. Lu <hongjiu.lu@intel.com> + + PR java/45504 + * jvgenmain.c (main): Check "-D XXX=YYY". + +2010-09-02 Joseph Myers <joseph@codesourcery.com> + + * jvspec.c (jvgenmain_spec): Don't handle -fnew-verifier. + +2010-09-02 Joseph Myers <joseph@codesourcery.com> + + * lang.opt (CLASSPATH, bootclasspath, classpath, encoding, + fCLASSPATH=): Mark as Java options and as aliases. + * jvspec.c (jvgenmain_spec): Don't handle -fCLASSPATH*. + (lang_specific_driver): Don't handle options marked as aliases. + * lang.c (java_handle_option): Don't handle OPT_fCLASSPATH_. + +2010-08-22 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (jvspec.o): Update dependencies. + * jvspec.c: Include opts.h. + (PARAM_ARG): Remove. + (find_spec_file): Do not add leading -specs=. + (lang_specific_driver): Use cl_decoded_option structures. + * lang.opt (C, CLASSPATH, D, bootclasspath, classpath, encoding, + extdirs, fmain=, s-bc-abi): New options. + +2010-08-20 Nathan Froyd <froydnj@codesourcery.com> + + * class.c: Use FOR_EACH_VEC_ELT. + * expr.c: Likewise. + * jcf-parse.c: Likewise. + * resource.c: Likewise. + +2010-08-16 Joseph Myers <joseph@codesourcery.com> + + * lang.opt (MD_, MMD_, version): Mark RejectDriver. + +2010-08-05 David Daney <ddaney@caviumnetworks.com> + + * class.c (build_utf8_ref): Fix code formatting from previous commit. + +2010-08-05 David Daney <ddaney@caviumnetworks.com> + + * class.c (build_utf8_ref): Make decl DECL_USER_ALIGN. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * lang.c (java_handle_option): Update prototype and return value + type. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * lang.c (java_option_lang_mask): New. + (java_init_options): Update prototype. + (LANG_HOOKS_OPTION_LANG_MASK): Define. + +2010-07-15 Nathan Froyd <froydnj@codesourcery.com> + + * java-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN. + * boehm.c: Likewise. + * class.c: Likewise. + * decl.c: Likewise. + * expr.c: Likewise. + * jcf-parse.c: Likewise. + * typeck.c: Likewise. + * verify-glue.c: Likewise. + +2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * boehm.c: Include diagnostic-core.h in every file that includes + toplev.h. + * class.c: Likewise. + * constants.c: Likewise. + * decl.c: Likewise. + * except.c: Likewise. + * expr.c: Likewise. + * jcf-parse.c: Likewise. + * mangle.c: Likewise. + * mangle_name.c: Likewise. + * resource.c: Likewise. + * typeck.c: Likewise. + * verify-glue.c: Likewise. + +2010-07-05 Nathan Froyd <froydnj@codesourcery.com> + + PR bootstrap/44825 + * class.c (make_class_data): Cast result of VEC_length calls to int. + +2010-07-05 Nathan Froyd <froydnj@codesourcery.com> + + * constants.c (build_constants_constructor): Use build_constructor + instead of build_constructor_from_list. + * class.c (make_method_value): Likewise. + (get_dispatch_table): Likewise. + (make_class_data): Likewise. + (emit_indirect_register_classes): Likewise. + (emit_symbol_table): Likewise. + (add_assertion_table_entry): Likewise. + (emit_assertion_table): Likewise. + (make_field_value): Use build_constructor_single instead of + build_constructor_from_list. + +2010-06-28 Nathan Froyd <froydnj@codesourcery.com> + + * java-tree.h (struct lang_type) [catch_classes]: Change type to a + VEC. + * except.c (prepare_eh_table_type): Call CONSTRUCTOR_APPEND_ELT + instead of tree_cons. + * class.c (make_class): Add dummy entry to TYPE_CATCH_CLASSES. + (emit_catch_table): Adjust for new type of TYPE_CATCH_CLASSES. + +2010-06-28 Steven Bosscher <steven@gcc.gnu.org> + + * lang.c: Do not include except.h + * except.c: Likewise. + (doing_eh): New, moved from except.c (in gcc/) but removed the + do_warning flag. + (maybe_start_try): Update doing_eh call. + * Make-lang.in: Update dependencies. + +2010-06-23 Anatoly Sokolov <aesok@post.ru> + + * decl.c (java_init_decl_processing): Use double_int_to_tree instead + of build_int_cst_wide. + * boehm.c (set_bit): Remove. + (mark_reference_fields): Use double_int type for 'mask' argument. + Use double_int_setbit instead of set_bit. + (get_boehm_type_descriptor): Use double_int_setbit instead of + set_bit. Use double_int_to_tree instead of build_int_cst_wide. + +2010-06-10 Gerald Pfeifer <gerald@pfeifer.com> + + * gcj.texi: Move to GFDL version 1.3. Fix copyright years. + +2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> + + * jcf-reader.c (jcf_parse_constant_pool): Use typed GC allocation. + + * jcf-parse.c (java_parse_file): Likewise. + (process_zip_dir): Likewise. + + * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Likewise. + (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise. + + * expr.c (add_type_assertion): Likewise. + + * decl.c (make_binding_level): Likewise. + (java_dup_lang_specific_decl): Likewise. + + * constants.c (set_constant_entry): Likewise. + (cpool_for_class): Likewise. + + * class.c (add_method_1): Likewise. + (java_treetreehash_new): Likewise. + + * java-tree.h (struct lang_type): Add variable_size GTY option. + (struct lang_decl): Likewise. + + * jch.h (struct cpool_entry): Likewise. + + * java-tree.h (java_treetreehash_create): Remove parameter ggc. + + * except.c (prepare_eh_table_type): Update + java_treetreehash_create call. + + * class.c (add_method_1): Update java_treetreehash_create call. + (java_treetreehash_create): Remove parameter gc. Use + htab_create_ggc. + +2010-06-04 Joseph Myers <joseph@codesourcery.com> + + * jvspec.c (lang_specific_driver): Use GCC-specific formats in + diagnostics. + +2010-05-30 Steven Bosscher <steven@gcc.gnu.org> + + * except.c: Include tm.h. + +2010-05-28 Joseph Myers <joseph@codesourcery.com> + + * jvspec.c (lang_specific_driver): Use fatal_error instead of + fatal. Use warning instead of error for warnings. + +2010-05-28 Nathan Froyd <froydnj@codesourcery.com> + + * expr.c (get_symbol_table_index): Add spaces in expression. + +2010-05-28 Nathan Froyd <froydnj@codesourcery.com> + + * java-tree.h (method_entry): Declare. Declare VECs containing it. + (struct lang_type): Change type of otable_methods, atable_methods, and + itable_methods to VECs. Fix comment for atable_methods. + (emit_symbol_table): Take a VEC instead of a tree. + (get_symbol_table_index): Take a VEC * instead of a tree *. + * class.c (add_table_and_syms): Take a VEC instead of a tree. + (emit_symbol_table): Update for changed parameter type. + * expr.c (get_symbol_table_index): Likewise. + +2010-05-27 Steven Bosscher <steven@gcc.gnu.org> + + * buildings.c: Pretend to be a backend file by undefining + IN_GCC_FRONTEND (still need rtl.h here). + +2010-05-26 Nathan Froyd <froydnj@codesourcery.com> + + * java-tree.h (struct lang_decl_func): Change type of throws_list + field to a VEC. + * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): Adjust for changed type + of DECL_FUNCTION_THROWS. + * class.c (make_method_value): Likewise. + +2010-05-26 Nathan Froyd <froydnj@codesourcery.com> + + * class.c (utf8_decl_list): Delete. + (build_utf8_ref): Remove references to it. + * java-tree.h (all_class_list): Delete. + (predef_filenames): Delete. + (enum java_tree_index) [JTI ALL_CLASS_LIST,JTI_PREDEF_FILENAMES]: + Delete. + * jcf-parse.c (parse_roots): Decrease size to 2. + (current_file_list): Convert to a VEC. + (all_class_list): Declare. + (jcf_parse): Adjust for new type of all_class_list. + (java_layout_seen_class_methods): Likewise. + (predefined_filenames): Declare. + (add_predefined_file): Use it. + (predefined_filename_p): Likewise. + (java_parse_file): Adjust for new type of current_file_list. + +2010-05-25 Jakub Jelinek <jakub@redhat.com> + + * lang.c (java_classify_record): Return RECORD_IS_INTERFACE + for interfaces. + + PR debug/43260 + * java-tree.h (pending_static_fields): New extern declaration. + (java_write_globals): New prototype. + * lang.c (LANG_HOOKS_WRITE_GLOBALS): Define. + * decl.c (java_mark_class_local): When clearing DECL_EXTERNAL + of a static field push it into pending_static_fields vector. + * class.c (pending_static_fields): New variable. + (add_field): If static field is not DECL_EXTERNAL, push it into + pending_static_fields vector. + (java_write_globals): New function. + +2010-05-24 Nathan Froyd <froydnj@codesourcery.com> + + * expr.c (quick_stack): Change type to a VEC. Update comment. + (tree_list_free_list): Delete. + (flush_quick_stack): Update for quick_stack type change. + (push_value): Likewise. + (pop_value): Likewise. + +2010-05-23 Steven Bosscher <steven@gcc.gnu.org> + + * java-gimplify.c: Do not include tm.h, toplev.h. + * typeck.c: Do not include tm.h. + * mangle_name.c: Do not include tm.h. + * jcf-dump.c: Do not include tm.h, ggc.h. + * class.c: Do not include rtl.h, tm_p.h, target.h, except.h, cgraph.h. + * decl.c: Do not include tm.h, rtl.h, function.h, expr.h, except.h, + and timevar.h. + * jcf-parse.c: Do not include tm.h and tm_p.h. + * resource.c: Do not include tm.h, rtl.h, flags.h, obstack.h, + target.h, and expr.h. + * except.c: Do not include tm.h, rtl.h, function.h. + * builtins.c: Do not include convert.h. Explain why RTL headers + have to be included here. + * verify-glue.c: Do not include tm.h. + * jcf-depend.c: Do not include tm.h. + * jcf-reader.c: Include ggc.h. + * jcf-io.c: Do not include tm.h, toplev.h. + * expr.c: Do not include tm.h, rtl.h, expr.h, except.h, tm_p.h, + gimple.h. + * lang.c: Do not include rtl.h, expr.h. + * Make-lang.in: Update dependencies. + +2010-05-23 Steven Bosscher <steven@gcc.gnu.org> + + * jcf-parse.c: Include bitmap.h. + * Make-lang.in: Update dependencies. + +2010-05-20 Jakub Jelinek <jakub@redhat.com> + + PR debug/43521 + * decl.c (start_java_method): Set DECL_ARTIFICIAL on the 'this' + PARM_DECL. + +2010-05-19 Anatoly Sokolov <aesok@post.ru> + + * jcf-parse.c (get_constant): Use double_int_to_tree instead of + build_int_cst_wide_type. + +2010-05-18 Nathan Froyd <froydnj@codesourcery.com> + + * expr.c (pop_arguments): Fix use of undeclared variable. + +2010-05-18 Nathan Froyd <froydnj@codesourcery.com> + + * expr.c (expand_java_multianewarray): Use build_call_vec instead of + build_call_list. + (pop_arguments): Return a VEC instead of a tree. Take a method type + rather than a list of argument types. + (rewrite_rule): Change signature. of rewrite_arglist member. + (rewrite_arglist_getcaller): Update signature. + (rewrite_arglist_getclass): Likewise. + (maybe_rewrite_invocation): Update for rewrite_arglist change. + (build_known_method_ref): Take a VEC instead of a tree. + (invoke_build_dtable): Likewise. + (expand_invoke): Update calls to pop_arguments. Use build_call_vec + instead of build_call_list. + (build_jni_stub): Use build_call_vec instead of build_call_list. + * java-tree.h (maybe_rewrite_invocation): Update declaration. + (build_known_method_ref): Likewise. + (invoke_build_dtable): Likewise. + +2010-05-14 Nathan Froyd <froydnj@codesourcery.com> + + PR 44103 + * java-tree.h (START_RECORD_CONSTRUCTOR): Change first argument to a + vector. Move call to build_constructor... + (FINISH_RECORD_CONSTRUCTOR): ...here. Add necessary arguments. Clear + TREE_CONSTANT on the constructor. + (PUSH_SUPER_VALUE): Change first argument to a vector. + (PUSH_FIELD_VALUE): Likewise. + * resource.c (compile_resource_data): Update calls to above macros. + * constants.c (build_constants_constructor): Likewise. + * class.c (build_utf8_ref): Likewise. + (make_field_value): Likewise. + (make_method_value): Likewise. + (add_table_and_syms): New function. + (make_class_data): Call it. Update calls to above macros. + (build_symbol_table_entry): New function. + (build_symbol_entry): Call it. Update calls to above macros. + (emit_symbol_table): Likewise. + (make_catch_class_record): Update calls to above macros. + (build_assertion_table_entry): New function. + (add_assertion_table_entry): Call it. + (emit_assertion_table): Likewise. + +2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR 40989 + * lang.c (java_handle_option): Add argument kind. + +2010-04-18 Eric Botcazou <ebotcazou@adacore.com> + + * decl.c (java_init_decl_processing): Remove argument in call to + initialize_sizetypes + +2010-04-07 Jakub Jelinek <jakub@redhat.com> + + * exception.cc (_Jv_Throw): Avoid set but not used warning. + * include/java-assert.h (JvAssertMessage, JvAssert): Use argument in + sizeof to avoid set but not used warnings. + +2010-01-20 Joern Rennecke <amylaar@spamcop.net> + + * lang.c (java_post_options): Constify variable "dot". + + * jcf-parse.c (set_source_filename): Constify variable "dot". + (load_class): Constify variable "separator". + Use get_identifier_with_length. + + * jvspec.c (lang_specific_driver): Constify two variables named "p". + +2010-01-09 Jakub Jelinek <jakub@redhat.com> + + * jcf-dump.c (version): Update copyright notice dates. + +2009-11-28 Jakub Jelinek <jakub@redhat.com> + + * jvspec.c (lang_specific_driver): Remove unused + saw_verbose_flag variable. + * jcf-dump.c (main): Remove unused general_purpose_bits + variable. + * builtins.c (initialize_builtins): Remove unused float_ftype_float + variable. + * expr.c (java_stack_pop): Remove unused val variable. + (build_jni_stub): Remove unused res_type variable. + * verify-impl.c (check_field_constant): Remove unused len variable. + +2009-10-20 Joel Dice <dicej@mailsnare.net> + + PR java/28474 + * mangle_name.c (append_unicode_mangled_name): Fix mangling + of names with multiple underscores and "U". + (unicode_mangling_length): Likewise. + +2009-10-03 Simon Baldwin <simonb@google.com> + + * config-lang.in (lang_dirs): Remove zlib. + +2009-09-28 Richard Henderson <rth@redhat.com> + + * builtins.c (initialize_builtins): Update call to + build_common_builtin_nodes. + * lang.c (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New. + +2009-09-14 Richard Henderson <rth@redhat.com> + + * builtins.c (initialize_builtins): Update call to + build_common_builtin_nodes. + * decl.c (java_init_decl_processing): Don't call + default_init_unwind_resume_libfunc. + * except.c: Include tree-iterator.h. + (build_exception_object_var): New. + (build_exception_object_ref): Use it. + (expand_end_java_handler): Initialize it from __builtin_eh_pointer. + Attach all CATCH_EXPRs to a single TRY_CATCH_EXPR. + * java-tree.h (DECL_FUNCTION_EXC_OBJ): New. + +2009-09-13 Richard Guenther <rguenther@suse.de> + Rafael Avila de Espindola <espindola@google.com> + + * decl.c (do_nothing): Remove. + (java_init_decl_processing): Do not set lang_eh_runtime_type. + * Make-lang.in (lang.o): Add $(EXCEPT_H) dependency. + * lang.c (java_eh_personality): New. + (java_eh_personality_decl): Likewise. + (LANG_HOOKS_EH_PERSONALITY): Define. + +2009-09-03 Diego Novillo <dnovillo@google.com> + + * lang.c (lang_hooks): Remove const qualifier. + +2009-09-01 Jakub Jelinek <jakub@redhat.com> + + * boehm.c (mark_reference_fields): Compute % in HOST_WIDE_INT + type. + +2009-09-01 Richard Guenther <rguenther@suse.de> + + * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Remove. + * java-tree.h (java_mark_addressable): Likewise. + * typeck.c (java_mark_addressable): Likewise. + +2009-08-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Make-lang.in (java.install-pdf): Install gcj.pdf in + $(pdfdir)/gcc, alongside the other manuals. + +2009-08-12 Andrew Haley <aph@redhat.com> + + * builtins.c (compareAndSwapInt_builtin): Use + flag_use_atomic_builtins. + (compareAndSwapLong_builtin): Likewise. + (compareAndSwapObject_builtin): Likewise. + * jvspec.c: Add flag_use_atomic_builtins. + * gcj.texi: Likewise. + * java-tree.h: Likewise. + * lang.opt: Likewise. + +2009-08-11 Dodji Seketeli <dodji@redhat.com> + + PR debug/40990 + * lang.c (put_decl_node): Outputs different level of information + depending on the verbosity level. + +2009-07-31 Andrew Haley <aph@redhat.com> + + PR java/40867 + * decl.c (java_replace_references): Set EXPR_LOCATION on all + generated expressions. + (binding_level.loc): new field. + (clear_binding_level): Initialize loc. + (set_input_location): New function. + (pushlevel): Set new binding_level.loc. + (poplevel): Set EXPR_LOCATION on the new BIND_EXPR_BODY. + (start_java_method): Set DECL_SOURCE_LOCATION of this new method. + (java_add_stmt): Set the EXPR_LOCATION on all subtrees of new_stmt. + +2009-07-17 Richard Guenther <rguenther@suse.de> + + PR c/40401 + * java-gimplify.c (java_genericize): Do not gimplify here. + But replace all local references. + (java_gimplify_expr): Do not replace local references here. + (java_gimplify_modify_expr): Likewise. + * jcf-parse.c (java_parse_file): Do not finalize the CU or + optimize the cgraph here. + * decl.c (java_replace_reference): Make static. + (java_replace_references): New function. + (end_java_method): Clear base_decl_map. + * java-tree.h (java_replace_references): Declare. + (java_replace_reference): Remove. + +2009-07-14 Taras Glek <tglek@mozilla.com> + Rafael Espindola <espindola@google.com> + + * Make-lang.in (java.install-plugin): New target for + installing plugin headers. + +2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * class.c: Replace %J by an explicit location. Update all calls. + +2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * jcf-parse.c: Replace %H by an explicit location. Update all calls. + +2009-06-29 Andrew Haley <aph@redhat.com> + + PR java/40590 + * java-tree.h (cxx_keyword_p): New declaration. + * mangle_name.c (utf8_cmp): Move here from mangle.c. + (cxx_keywords): Likewise. + (cxx_keyword_p): Likewise. + (MANGLE_CXX_KEYWORDS): New macro. + (append_gpp_mangled_name): Use MANGLE_CXX_KEYWORDS. + (append_gpp_mangled_name): Likewise. + * mangle.c: Move code to mangle_name.c. + (mangle_member_name): Don't call cxx_keyword_p. + +2009-06-12 Aldy Hernandez <aldyh@redhat.com> + + * java-gimplify.c (java_gimplify_block): New argument to + build_empty_stmt. + * expr.c (force_evaluation_order): Same. + * typeck.c: Add location to build_decl or PUSH_FIELD calls. + * class.c: Same. + * decl.c: Same. + * jcf-parse.c: Same. + * constants.c: Same. + * resource.c: Same. + * except.c: Same. + * builtins.c: Same. + * expr.c: Same. + * java-tree.h (PUSH_FIELD): Add location field. + +2009-06-09 Ian Lance Taylor <iant@google.com> + + * verify.h: Remove extern "C". + +2009-06-07 Ian Lance Taylor <iant@google.com> + + * jcf-parse.c (handle_constant): Change local variable 'kind' to + unsigned int. + +2009-06-01 Ian Lance Taylor <iant@google.com> + + * jcf-io.c (find_class): Use CONST_CAST. + +2009-05-27 Ian Lance Taylor <iant@google.com> + + * Make-lang.in ($(XGCJ)$(exeext)): Change $(COMPILER) to + $(LINKER). + (jc1$(exeext), jcf-dump$(exeext), jvgenmain$(exeext)): Likewise. + +2009-05-26 Ian Lance Taylor <iant@google.com> + + * Make-lang.in (jvspec.o): Use $(COMPILER). + ($(XGCJ)$(exeext), jc1$(exeext), jcf-dump$(exeext)): Likewise. + (jvgenmain$(exeext), java/jcf-io.o, java/jcf-path.o): Likewise. + +2009-05-12 Alexandre Oliva <aoliva@redhat.com> + + * Make-lang.in (GCJ): Renamed to... + (XGCJ): ... this. + +2009-04-27 Ian Lance Taylor <iant@google.com> + + * builtins.c (java_builtins): Add casts to enum type. + * verify-impl.c (check_class_constant): Add cast to enum type. + (check_constant, check_wide_constant): Likewise. + +2009-04-27 Richard Guenther <rguenther@suse.de> + + PR java/38374 + * constants.c (build_constants_constructor): Retain the old + pointer type as valid TYPE_POINTER_TO after patching the + type of the constant pool decl. + +2009-04-24 Ian Lance Taylor <iant@google.com> + + * jcf-parse.c (handle_constant): Add cast to enum type. + +2009-04-21 Taras Glek <tglek@mozilla.com> + + * builtins.c: Update GTY annotations to new syntax + * decl.c: Likewise + * java-tree.h: Likewise + * jcf.h: Likewise + * lang.c: Likewise + +2009-04-21 Joseph Myers <joseph@codesourcery.com> + + * ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and + license notices. + +2009-04-18 Ian Lance Taylor <iant@google.com> + + * verify-impl.c (verify_instructions_0): Add cast to enum type. + +2009-04-09 Paolo Bonzini <bonzini@gnu.org> + + * builtins.c (compareAndSwapLong_builtin, + compareAndSwapInt_builtin, compareAndSwapObject_builtin, + VMSupportsCS8_builtin): Do not look at sync_compare_and_swap_cc. + +2009-03-31 Richard Guenther <rguenther@suse.de> + + * java-gimplify.c (java_gimplify_expr): Do not manually gimplify + the first operand of binary and comaprison expressions. + +2009-03-30 Joseph Myers <joseph@codesourcery.com> + + PR rtl-optimization/323 + * lang.c (java_post_options): Set flag_excess_precision_cmdline. + Give an error for -fexcess-precision=standard for processors where + the option is significant. + +2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * lang.opt: Unify help text for -Wdeprecated. + +2009-02-03 Jakub Jelinek <jakub@redhat.com> + + * jcf-dump.c (version): Update copyright notice dates. + +2009-01-16 Richard Guenther <rguenther@suse.de> + + PR tree-optimization/38835 + PR middle-end/36227 + * builtins.c (build_addr_sum): Use POINTER_PLUS_EXPR. + +2008-12-05 Sebastian Pop <sebastian.pop@amd.com> + + PR bootstrap/38262 + * Make-lang.in (jc1): Add BACKENDLIBS, remove GMPLIBS. + +2008-11-04 Andrew Haley <aph@redhat.com> + + PR java/37068 + * jcf-parse.c (java_emit_static_constructor): Don't call + cgraph_build_static_cdtor. Rewrite. + +2008-10-24 Jakub Jelinek <jakub@redhat.com> + + * Make-lang.in (check-java-subtargets): New target. + +2008-10-16 David Edelsohn <edelsohn@gnu.org> + + PR target/35483 + * Make-lang.in (class.o): Depend on $(TM_P_H). + (expr.o): Same. + * class.c: Include tm_p.h. + * expr.c: Include tm_p.h. + +2008-10-14 Andrew Haley <aph@redhat.com> + + * constants.c (build_constant_data_ref): Make sure we only build + one copy of the decl for the constant pool. + +2008-09-22 Andrew Haley <aph@redhat.com> + + * expr.c (rules): Add new rule for + gnu.java.lang.VMCPStringBuilder.toString. + (rewrite_rule.new_classname): New field. + (maybe_rewrite_invocation): Use new_classname field instead of + DECL_CONTEXT (*method_p). + Allow rewrite_arglist to be NULL. + +2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define. + (java_get_callee_fndecl): Kill. + +2008-09-17 Jan Hubicka <jh@suse.cz> + + PR c++/18071 + * class.c (add_method_1): Do not initialize DECL_INLINE. + (make_local_function_alias): Likewise. + * expr.c (rewrite_arglist_getcaller): Set DECL_UNINLINABLE. + * lang.c (java_decl_ok_for_sibcall): Use DECL_UNINLINABLE. + +2008-09-09 Richard Guenther <rguenther@suse.de> + + * decl.c (build_result_decl): Remove no longer applicable + promotion. + +2008-09-05 David Daney <ddaney@avtrex.com> + + * gcj.texi (-freduced-reflection): Clarify option's restrictions. + +2008-08-21 David Daney <ddaney@avtrex.com> + + * class.c (make_class_data): Don't add field_index when + flag_reduced_reflection set. + +2008-08-12 Ulrich Weigand <uweigand@de.ibm.com> + + * typeck.c (convert): Do not check for TARGET_FLOAT_FORMAT. + +2008-08-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + PR 28875 + * lang.c (java_handle_option): Replace set_Wunused with + warn_unused. + +2008-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * gcj.texi: Update copyright years. Do not list GPL as + Invariant Section. + +2008-07-29 Jakub Jelinek <jakub@redhat.com> + + * class.c (build_utf8_ref): Set DECL_SIZE and DECL_SIZE_UNIT + from ctype's sizes. + + * class.c (build_utf8_ref): Pad initializer string to utf8const_type's + alignment. + +2008-07-29 Jan Hubicka <jh@suse.cz> + + * lang.c (java_post_options): Remove handling of flag_no_inline. + +2008-07-28 Richard Guenther <rguenther@suse.de> + + Merge from gimple-tuples-branch. + + 2008-07-18 Richard Guenther <rguenther@suse.de> + + * expr.c: Include tree-iterator.h. + * Make-lang.in (expr.o): Add tree-iterator.h dependency. + + 2008-07-18 Aldy Hernandez <aldyh@redhat.com> + + * java-gimplify.c: Include gimple.h instead of tree-gimple.h. + * expr.c: Same. + + 2008-07-14 Aldy Hernandez <aldyh@redhat.com> + + * java-gimplify.c (java_gimplify_expr): Same. + (java_gimplify_modify_expr): Same. + * java-tree.h: Rename GENERIC_NEXT to TREE_CHAIN. + + 2008-05-02 Diego Novillo <dnovillo@google.com> + + * expr.c (build_java_throw_out_of_bounds_exception): Fix + mixed declarations and code. + + 2008-05-02 Doug Kwan <dougkwan@google.com> + + * expr.c (build_java_throw_out_of_bounds_exception ): Wrap call to + _Jv_ThrowBadArrayIndex with a COMPOUND_EXPR to return 0. + + 2008-02-19 Diego Novillo <dnovillo@google.com> + + http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00804.html + + * java-gimplify.c (java_gimplify_self_mod_expr): Change + gimple_seq arguments to gimple_seq *. Update all users. + + 2007-11-26 Aldy Hernandez <aldyh@redhat.com> + + * java-gimplify.c (java_gimplify_expr): Make pre_p and post_p + sequences. + (java_gimplify_self_mod_expr): Same. + * java-tree.h (java_gimplify_expr): Make pre_p and post_p + sequences. + +2008-07-24 Jan Hubicka <jh@suse.cz> + + * java/decl.c: Include cgraph.h + (end_java_method): Remove non-unit-at-a-time code. + (java_mark_decl_local): Likewise; sanity check that we don't touch + finalized nodes. + +2008-07-15 Jan Hubicka <jh@suse.cz> + + * lang.c (java_init_options): Enable unit-at-a-time by default. + +2008-07-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Make-lang.in (jvspec.o): Fix dependencies. + +2008-07-06 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java/parse.o-warn): Remove. + (java/jcf-io.o-warn): Remove. + +2008-07-05 Tom Tromey <tromey@redhat.com> + + * jcf-io.c: Don't include fnmatch.h. Don't use JCF_USE_SCANDIR. + (compare_path): Remove. + (java_or_class_file): Likewise. + (memoized_dirlist_entry): Likewise. + (memoized_dirlist_hash): Likewise. + (memoized_dirlist_lookup_eq): Likewise. + (memoized_dirlists): Likewise. + (caching_stat): Likewise. + (find_class): Use stat. + * jcf.h (JCF_USE_SCANDIR): Remove. + +2008-06-30 Joshua Sumali <jsumali@redhat.com> + + * Make-lang.in (JAVA_MANFILES): Add doc/aot-compile.1 and + doc/rebuild-gcj-db.1 + (java.uninstall): Likewise. + (java.maintainer-clean): Likewise. + (aot-compile.pod): New rule. + (rebuild-gcj-db.pod): New rule. + (java.install-man): Install doc/aot-compile.1 and doc/rebuild-gcj-db.1 + * gcj.texi: Add new sections for aot-compile and rebuild-gcj-db. + +2008-06-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (java/jcf-io.o-warn): New. + +2008-06-24 Tom Tromey <tromey@redhat.com> + + * jcf-path.c (jcf_path_init): Don't name variable 'try'. + * expr.c (add_type_assertion): Rename argument. + (build_java_arrayaccess): Don't name variable 'throw'. + (ARRAY_NEW_MULTI): Don't name variable 'class'. + * jcf-io.c (find_class): Don't name variable 'class'. + * mangle.c (compression_table_add): Don't name variable 'new'. + * constants.c (cpool_for_class): Rename argument. + (alloc_constant_fieldref): Likewise. + * jcf-parse.c (handle_innerclass_attribute): Don't name variable + 'class'. + (read_class): Likewise. + (parse_zip_file_entries): Likewise. + (process_zip_dir): Likewise. + * decl.c (java_mark_class_local): Rename argument. + * class.c (GEN_TABLE): Use type_name, not typename. + (gen_indirect_dispatch_tables): Likewise. + (add_field): Rename argument. + (is_compiled_class): Likewise. + (safe_layout_class): Likewise. + (emit_assertion_table): Likewise. + * typeck.c (has_method): Rename argument. + +2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (ident_subst, mangled_classname, unmangle_classname, + gen_indirect_dispatch_tables, add_method_1, + build_fieldref_cache_entry, make_local_function_alias, + layout_class, java_treetreehash_find, java_treetreehash_new, + split_qualified_name): Fix for -Wc++-compat. + * constants.c (set_constant_entry, cpool_for_class): Likewise. + * decl.c (make_binding_level, java_dup_lang_specific_decl, + start_java_method): Likewise. + * except.c (prepare_eh_table_type): Likewise. + * expr.c (type_assertion_hash, note_instructions): Likewise. + * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC, + MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Likewise. + * jcf-io.c (jcf_filbuf_from_stdio, opendir_in_zip, find_class): + Likewise. + * jcf-parse.c (reverse, java_read_sourcefilenames, + annotation_grow, rewrite_reflection_indexes, java_parse_file, + process_zip_dir): Likewise. + * jcf-path.c (add_entry, add_path, jcf_path_init, + jcf_path_extdirs_arg): Likewise. + * jcf-reader.c (jcf_parse_constant_pool): Likewise. + * jvgenmain.c (do_mangle_classname): Likewise. + * lang.c (put_decl_string): Likewise. + * verify-impl.c (make_state_copy, make_state, add_new_state): + Likewise. + +2008-06-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * gcj.texi: Expand TABs, remove whitespace from blank lines. + +2008-06-14 Tom Tromey <tromey@redhat.com> + + PR java/36247: + * class.c (build_class_ref): Initialize this_classdollar when + needed. + +2008-05-23 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (give_name_to_class): Call find_sourcefile to find full + pathname of source file. + +2008-05-12 Aaron W. LaFramboise <aaronavay62@aaronwl.com> + + * jcf-dump.c (print_constant): Use + HOST_LONG_LONG_FORMAT. + +2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com> + + * decl.c (java_init_decl_processing): Change DECL_IS_PURE to + DECL_PURE_P. + +2008-04-23 Paolo Bonzini <bonzini@gnu.org> + + * class.c (build_utf8_ref): Don't set TREE_INVARIANT. + (build_classdollar_field): Don't set TREE_INVARIANT. + (get_dispatch_table): Don't set TREE_INVARIANT. + (make_class_data): Don't set TREE_INVARIANT. + (build_symbol_entry): Don't set TREE_INVARIANT. + (emit_symbol_table): Don't set TREE_INVARIANT. + * constants.c (build_constant_data_ref): Don't set TREE_INVARIANT. + (build_ref_from_constant_pool): Don't set TREE_INVARIANT. + * resource.c (compile_resource_data): Don't set TREE_INVARIANT. + * expr.c (cache_cpool_data_ref): Don't set TREE_INVARIANT. + +2008-04-03 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java_OBJS): New variable. + +2008-04-03 Paolo Bonzini <bonzini@gnu.org> + + * java-tree.h (insert_block): Kill. + * decl.c (insert_block): Kill. + +2008-04-01 Joseph Myers <joseph@codesourcery.com> + + * gcj.texi: Include gpl_v3.texi instead of gpl.texi + * Make-lang.in (TEXI_JAVA_FILES): Include gpl_v3.texi instead of + gpl.texi. + +2008-03-27 Tom Tromey <tromey@redhat.com> + + * Make-lang.in: Revert automatic dependency patch. + +2008-03-25 Tom Tromey <tromey@redhat.com> + + * Make-lang.in: Removed most explicit .o targets. + (java/jvspec.o): Reduce to variable setting. Moved to java/. + ($(GCJ)$(exeext)): Update. + (JAVA_OBJS): New variable. + (JCFDUMP_OBJS): Reformat. + (java_OBJS): New variable. + (java/jvspec.o-warn): Update. + (java/parse.o-warn): Remove. + (JAVA_TREE_H): Remove. + (java/jcf-io.o): Reduce to variable setting. + (ALL_CPPFLAGS): Likewise. + +2008-03-12 Paolo Bonzini <bonzini@gnu.org> + + * mangle.c (java_mangle_decl): Remove dead check. + +2008-03-11 Paolo Bonzini <bonzini@gnu.org> + + * jcf-parse.c (java_parse_file): Assert binding levels are + left in order. + * lang.c (LANG_HOOKS_CLEAR_BINDING_STACK, java_clear_binding_stack): + Delete. + +2008-03-02 Jakub Jelinek <jakub@redhat.com> + + * jcf-dump.c (version): Update copyright notice dates. + +2008-02-29 Tom Tromey <tromey@redhat.com> + + * expr.c (expand_byte_code): Set DECL_FUNCTION_LAST_LINE on + method. + * java-tree.h (struct lang_decl_func): Remove obsolete comment. + +2008-02-26 Tom Tromey <tromey@redhat.com> + + * lang.c (java_post_options): Remove conditional. + * expr.c (expand_byte_code): Remove old location code. + * jcf-parse.c (set_source_filename): Remove old location code. + (give_name_to_class): Likewise. + (jcf_parse): Likewise. + (duplicate_class_warning): Likewise. + (parse_class_file): Likewise. + (java_parse_file): Likewise. + * decl.c (finish_method): Remove old location code. + * class.c (push_class): Remove old location code. + +2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + PR other/35107 + * Make-lang.in (jc1): Add $(GMPLIBS). + +2008-01-23 David Daney <ddaney@avtrex.com> + + * class.c (hide) Rename to... + (java_hide_decl) ... this throughout, and make public. + * resource.c (Jr_count): Remove. + (compile_resource_data): Call java_mangle_resource_name to generate + decl name. Make resource decl public and hidden. + * mangle.c (java_mangle_resource_name): New function. + * java-tree.h (java_hide_decl, java_mangle_resource_name): Declare + functions. + +2008-01-04 Andrew Haley <aph@redhat.com> + + PR java/17779 + * jcf-parse.c (parse_zip_file_entries): Move decl to compile on + C90. + +2008-01-03 Andrew Haley <aph@redhat.com> + + PR java/17779 + * jcf-parse.c (parse_zip_file_entries): Unset TYPE_ALIAS_SET if + we're about to re-layout the type. + +2007-12-20 Alexandre Oliva <aoliva@redhat.com> + + * lang.c (java_classify_record): Don't return + RECORD_IS_INTERFACE for now. + +2007-12-18 Andrew Haley <aph@redhat.com> + + PR java/27643 + * jcf-parse.c (java_parse_file): Remove call to + java_mark_class_local. + (parse_class_file): Reinstate call to java_mark_class_local here. + * decl.c (java_mark_cni_decl_local): If the ASSEMBLER_NAME is + already set, call java_mangle_decl() and make_decl_rtl() to + rewrite its name as a hidden alias. + +2007-12-15 Alexandre Oliva <aoliva@redhat.com> + + PR debug/7081 + * lang.c (java_classify_record): New. + (LANG_HOOKS_CLASSIFY_RECORD): Override. + +2007-11-26 Andreas Krebbel <krebbel1@de.ibm.com> + + PR 34081/C++ + * decl.c (finish_method): Pass 'false' for the new + allocate_struct_function parameter. + +2007-11-26 Alexandre Oliva <aoliva@redhat.com> + + * expr.c (build_jni_stub): Use the computed jni func type for + variable meth. + +2007-11-26 Alexandre Oliva <aoliva@redhat.com> + + * class.c (JAVA_TREEHASHHASH_H): Use TYPE_UID. + +2007-11-26 Alexandre Oliva <aoliva@redhat.com> + + * expr.c (type_assertion_hash): Hash type uids rather than + tree pointers. + +2007-11-17 David Daney <ddaney@avtrex.com> + Andrew Haley <aph@redhat.com> + + * constants.c (build_constants_constructor): Use POINTER_SIZE + insead of BITS_PER_WORD in big-endian work around. + +2007-11-07 Tom Tromey <tromey@redhat.com> + + PR java/34019: + * gcj.texi (Input Options): Add missing noun. + +2007-11-02 Tom Tromey <tromey@redhat.com> + + PR java/33765: + * jcf-parse.c (java_parse_file): Ignore ZIPEMPTYMAGIC files. + * zipfile.h (ZIPEMPTYMAGIC): New define. + +2007-11-01 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java/jcf-dump.o): Depend on zipfile.h. + (java/jcf-parse.o): Depend on jcf-reader.c, zipfile.h, and jcf.h. + (java/jcf-io.o): Depend on zipfile.h. + +2007-10-17 Richard Guenther <rguenther@suse.de> + + * Make-lang.in (java/builtins.o): Add $(OPTABS_H) and $(EXPR_H) + dependencies. + +2007-10-03 Andrew Haley <aph@redhat.com> + + PR java/33639 + * class.c (mangled_classname): Detect and replace illegal + characters in assembly language symbols. + (gen_indirect_dispatch_tables): Call mangled_classname() on + the type. + +2007-09-27 Jakub Jelinek <jakub@redhat.com> + + * lang.c (java_print_error_function): Add third argument. + +2007-09-15 Tom Tromey <tromey@redhat.com> + + * java-tree.h (struct lang_decl_func) <function_decl_body>: + Remove. + <init_final>: Likewise. + * lang.c (java_dump_tree): Update. + * java-tree.h (DECL_FUNCTION_BODY): Remove. + +2007-09-11 Jan Hubicka <jh@suse.cz> + + * decl.c (java_expand_body): Kill. + (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Kill. + +2007-09-06 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (parse_class_file): Re-enter the current file. + +2007-09-07 Roman Zippel <zippel@linux-m68k.org> + + * boehm.c (mark_reference_fields): Move misaligned pointer check + after JREFERENCE_TYPE_P test + +2007-09-06 Roman Zippel <zippel@linux-m68k.org> + + * boehm.c (mark_reference_fields): Don't use bitmap as gc_descr + if pointer is misaligned. + +2007-09-06 Tom Tromey <tromey@redhat.com> + + * lang.c (java_post_options): Update. + * jcf-parse.c (set_source_filename): Update. + (give_name_to_class): Update. + (jcf_parse): Update. + (duplicate_class_warning): Update. + (parse_class_file): Update. + (java_parse_file): Update. + * expr.c (expand_byte_code): Update. + +2007-09-05 Sandra Loosemore <sandra@codesourcery.com> + + * decl.c (finish_method): Use set_cfun. + +2007-09-04 Andrew Haley <aph@redhat.com> + + * decl.c (java_init_decl_processing): Call "__cxa_end_cleanup" + when using the ARM EABI. + +2007-09-03 Daniel Jacobowitz <dan@codesourcery.com> + + * Make-lang.in (jvspec.o): Remove SHLIB_MULTILIB. + +2007-09-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-parse.c (read_class, java_parse_file): Supply a TYPE for + CONST_CAST. + * jcf.h (JCF_FINISH): Likewise. + +2007-08-28 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java.tags): Don't tag '*.y' files. + +2007-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lang.c (java_decl_ok_for_sibcall): Likewise. + +2007-08-21 Paul Brook <paul@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Mark Mitchell <mark@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + + * jcf-dump.c (version): Use pkgversion_string. Update copyright + date. + +2007-08-20 Richard Guenther <rguenther@suse.de> + + * lang.c (java_tree_inlining_walk_subtrees): Remove. + (LANG_HOOKS_TREE_INLINING_WALK_SUBTREES): Remove. + +2007-08-17 Tom Tromey <tromey@redhat.com> + + * typeck.c (find_method_in_interfaces): Update. + * jcf-parse.c (load_class): Update. + * java-gimplify.c (java_gimplify_component_ref): Removed. + (java_gimplify_modify_expr): Update. Removed pre_p and post_p + arguments. + (java_gimplify_expr): Update. + * decl.c (java_init_decl_processing): Update. + * class.c (set_constant_value): Update. + (make_class_data): Update. + (finish_class): Update. + (build_static_field_ref): Update. + (is_compiled_class): Update. + (maybe_layout_super_class): Update. + (layout_class): Update. + (layout_class_method): Update. + * java-tree.h (CAN_COMPLETE_NORMALLY): Removed. + (lang_decl_var) <am, final_iud, cif>: Removed fields. + (lang_decl_func) <init_calls_this>: Removed field. + (lang_type) <dot_class, verify_method>: Removed fields. + (FIELD_NESTED_ACCESS): Removed. + (FIELD_NESTED_ACCESS_P): Removed. + (DECL_FIELD_FINAL_IUD): Removed. + (DECL_LOCAL_FINAL_IUD): Removed + (LOCAL_FINAL_P): Removed. + (FINAL_VARIABLE_P): Removed. + (CLASS_FINAL_VARIABLE_P): Removed. + (DECL_BIT_INDEX): Removed. + (DECL_INIT_CALLS_THIS): Removed. + (FIELD_LOCAL_ALIAS): Removed. + (FIELD_LOCAL_ALIAS_USED): Removed. + (FIELD_THISN): Removed. + (DECL_FUNCTION_INIT_TEST_CLASS): Removed. + (LOCAL_CLASS_INITIALIZATION_FLAG): Removed. + (LOCAL_CLASS_INITIALIZATION_FLAG_P): Removed. + (TYPE_DOT_CLASS): Removed. + (TYPE_VERIFY_METHOD): Removed. + (ID_CLASSDOLLAR_P): Removed. + (enum java_tree_index) <JTI_CLASSDOLLAR_IDENTIFIER_NODE>: + Removed. + (classdollar_identifier_node): Removed. + (TYPE_UNKNOWN): Removed. + (CLASS_FROM_SOURCE_P): Removed. + * expr.c (build_jni_stub): Update. + (force_evaluation_order): Update. + (build_java_empty_stmt): Update. + (build_class_init): Update. + (java_stack_swap): Update. + (build_jni_stub): Update. + +2007-08-17 Tom Tromey <tromey@redhat.com> + + * java-tree.h (LABEL_TYPE_STATE): Removed. + (load_type_state): Removed. + (LABEL_PC): Removed. + (LABEL_VERIFIED): Removed. + (type_states): Declare. + * expr.c (type_states): New global. + (load_type_state): Now static. Use type_states. Changed + argument. + (lookup_label): Don't set LABEL_PC. + (expand_byte_code): Don't use LABEL_VERIFIED. + (note_instructions): Initialize type_states. + * verify-glue.c (vfy_note_stack_depth): Rewrote. + (vfy_note_stack_type): Use type_states. + (vfy_note_local_type): Likewise. + +2007-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-parse.c (read_class, java_parse_file): Use CONST_CAST. + * jcf.h (JCF_FINISH): Likewise. + +2007-07-31 Nick Clifton <nickc@redhat.com> + + * java-gimplify.c: Change copyright header to refer to version 3 + of the GNU General Public License and to point readers at the + COPYING3 file and the FSF's license web page. + * typeck.c, lang-specs.h, mangle_name.c, jcf-dump.c, class.c, + decl.c, config-lang.in, jcf-parse.c, constants.c, Make-lang.in, + resource.c, except.c, builtins.c, jvspec.c, java-tree.def, + javaop.def, jcf-path.c, verify-glue.c, jcf-depend.c, lang.opt, + jcf-reader.c, mangle.c, zextract.c, jcf-io.c, jcf.h, zipfile.h, + verify.h, java-except.h, win32-host.c, expr.c, jvgenmain.c, + parse.h, lang.c, java-tree.h, javaop.h, boehm.c: Likewise. + +2007-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-io.c (find_class): Fix -Wcast-qual warnings. + +2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lang.c (java_get_callee_fndecl): Constify. + +2007-07-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * mangle.c (set_type_package_list): Constify. + * verify-glue.c (vfy_make_string): Delete. + * verify.h (vfy_make_string): Likewise. + +2007-07-26 Tom Tromey <tromey@redhat.com> + + * java-tree.h (push_labeled_block, pop_labeled_block): Remove. + (LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, + EXIT_BLOCK_LABELED_BLOCK): Likewise. + * lang.c (java_tree_inlining_walk_subtrees): Update. + (java_dump_tree): Likewise. + * java-tree.def (LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, TRY_EXPR): + Remove. + * decl.c (push_labeled_block, pop_labeled_block): Remove. + * java-gimplify.c (java_gimplify_labeled_block_expr, + java_gimplify_exit_block_expr, java_gimplify_try_expr): Remove. + (java_gimplify_expr): Update. + +2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (java_treetreehash_hash, java_treetreehash_compare): + Constify. + * expr.c (type_assertion_eq): Likewise. + * jcf-io.c (compare_path): Likewise. + * jcf-parse.c (cmpstringp): Likewise. + * verify-impl.c (get_one_type, compute_argument_types, + compute_return_type): Likewise. + +2007-07-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + PR target/32462 + PR libgcj/32465 + * class.c (hide): Wrap in HAVE_GAS_HIDDEN. + +2007-07-12 Richard Guenther <rguenther@suse.de> + + * expr.c (expand_java_return): RETURN_EXPR has void type. + (build_jni_stub): Likewise. Use a comparison against zero + for null-pointer test in COND_EXPR. + (build_field_ref): Build POINTER_PLUS_EXPR with correct + type. Convert result instead. + (build_invokevirtual): Likewise. + +2007-07-09 Geoffrey Keating <geoffk@apple.com> + + PR 32617 + * lang.c (java_init): Remove setting of force_align_functions_log. + * class.c (add_method_1): Set DECL_ALIGN of non-static method + to cope with ptrmemfunc_vbit_in_pfn. + +2007-07-03 David Daney <ddaney@avtrex.com> + + * java/Make-lang.in (doc/gcj.info): Add $(gcc_docdir) to + include path. + (doc/gcj.dvi): Same. + (doc/gcj.pdf): Same. + (java/index.html): Same. + +2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * class.c (make_class_data): Build the index in sizetype. + Use POINTER_PLUS_EXPR instead of PLUS_EXPR when + adding to a pointer type. + (build_symbol_entry): Likewise. + * expr.c (build_java_arrayaccess): Likewise. + (build_field_ref): Likewise. + (build_known_method_ref): Likewise. + (build_invokevirtual): Likewise. + * except.c (build_exception_object_ref): Do a + NEGATIVE and then a POINTER_PLUS_EXPR instead + of a MINUS_EXPR. + +2007-06-11 Rafael Ávila de Espíndola <espindola@google.com> + + * typeck.c (java_signed_type): Remove. + * lang.c (LANG_HOOKS_SIGNED_TYPE): Remove. + * java-tree.h (java_signed_type): Remove. + +2007-05-18 Geoffrey Keating <geoffk@apple.com> + + * jcf-dump.c (HANDLE_MAGIC): Use 'unsigned long' for %lx. + (print_constant): Likewise. + +2007-05-14 Rafael Ávila de Espíndola <espindola@google.com> + + * expr.c (build_java_binop): Use unsigned_type_for instead of + java_unsigned_type. + * java-tree.h (java_unsigned_type): Remove. + * lang.c (LANG_HOOKS_UNSIGNED_TYPE): Remove. + * typeck.c (java_unsigned_type): Remove. + +2007-04-21 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * java-tree.h (lang_tree_node): Use GENERIC_NEXT + instead of checking GIMPLE_STMT_P in chain_next. + +2007-04-06 Colin Walters <walters@redhat.com> + + https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=161701 + * jcf-io.c (open_class): Copy 'filename'. + +2007-04-03 Andrew Haley <aph@redhat.com> + + * jvgenmain.c (main): Change main to use class$, not class$$. + (do_mangle_classname): Likewise. + * class.c (hide): New function. + (add_field): Hide everything that shouldn't be visible outside a + DSO. + (build_static_class_ref): Likewise. + (build_classdollar_field): Likewise. + (make_class_data): Likewise. + (layout_class_method): Likewise. + * expr.c (special_method_p): New function. + + * class.c (push_class): Don't bogusly guess the source filename. + * jcf-parse.c (give_name_to_class): Don't set input_location from + DECL_ARTIFICIAL decls. + +2007-03-30 Rafael Ávila de Espíndola <espindola@google.com> + + * typeck.c (java_signed_or_unsigned_type): Removed. + (java_signed_type): use get_signed_or_unsigned_type instead of + java_signed_or_unsigned_type. + (java_unsigned_type): Ditto. + * lang.c (LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): Removed. + * java-tree.h (java_signed_or_unsigned_type): Removed. + +2007-03-26 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (JAVA_MANFILES): Removed grmiregistry.1. + (java.maintainer-clean): Likewise. + (java.install-man): Likewise. + (.INTERMEDIATE): Removed grmiregistry.pod. + (grmiregistry.pod): Removed. + * gcj.texi (Invoking gcjh): Removed. + (Invoking gjnih): Likewise. + (Invoking grmiregistry): Likewise. + (direntry): Updated. + (Top): Likewise. + (which-gcj): Removed. + +2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> + + * Make-lang.in: Add install-pdf target as copied from + automake v1.10 rules. + +2007-02-27 Brooks Moses <brooks.moses@codesourcery.com> + + * gcj.texi: Standardize title page. + +2007-02-18 Kazu Hirata <kazu@codesourcery.com> + + * class.c: Fix a comment typo. + +2007-02-15 Sandra Loosemore <sandra@codesourcery.com> + Brooks Moses <brooks.moses@codesourcery.com> + Lee Millward <lee.millward@codesourcery.com> + + * java-tree.h (BUILD_MONITOR_ENTER): Use build_call_nary instead + of build3. + (BUILD_MONITOR_EXIT): Likewise. + + * java-gimplify.c (java_gimplify_component_ref): Use build_call_expr. + (java_gimplify_modify_expr): Likewise. + + * class.c (cache_this_class_ref): Use build_call_expr. + (build_static_field_ref): Likewise. + (emit_indirect_register_classes): Likewise. + (emit_register_classes): Likewise. + + * resource.c (write_resource_constructor): Use build_call_expr. + + * builtins.c (builtin_creator_function): Change interpretation of + the second parameter to be the whole CALL_EXPR instead of the arglist. + (max_builtin): Tweak parameter list. Use new CALL_EXPR accessors. + (min_builtin): Likewise. + (abs_builtin): Likewise. + (java_build_function_call_expr): Likewise. + (convert_real): Likewise. + (UNMARSHAL3): Likewise. + (UNMARSHAL4): Likewise. + (UNMARSHAL5): Likewise. + (build_arglist_for_builtin): Delete. Fix callers to use + build_call_expr instead. + (putObject_builtin): Tweak parameter list. Use new CALL_EXPR + accessors. + (compareAndSwapInt_builtin): Likewise. + (compareAndSwapLong_builtin): Likewise. + (compareAndSwapObject_builtin): Likewise. + (putVolatile_builtin): Likewise. + (getVolatile_builtin): Likewise. + (VMSupportsCS8_builtin): Likewise. + (check_for_builtin): Pass entire CALL_EXPR to builtin expander + instead of arglist. + + * expr.c (build_java_athrow): Use build_call_nary instead of build3. + (build_java_throw_out_of_bounds_exception): Likewise. + (java_check_reference): Likewise. + (build_java_arraystore_check): Likewise. + (build_newarray): Likewise. + (build_anewarray): Likewise. + (expand_java_multinewarray): Use build_call_list instead of build3. + (build_java_monitor): Use build_call_nary instead of build3. + (java_create_object): Likewise. + (expand_java_NEW): Likewise. + (build_instanceof): Likewise. + (expand_java_CHECKCAST): Likewise. + (build_java_soft_divmod): Likewise. + (build_java_binop): Likewise. + (build_field_ref): Likewise. + (build_class_init): Likewise. + (rewrite_arglist_getcaller): Use build_call_expr. + (build_invokeinterface): Use build_call_nary instead of build3. + (expand_invoke): Use build_call_list instead of build3. + (build_jni_stub): Use build_call_nary, build_call_list, or + build_call_expr instead of build3. + (expand_java_field_op): Use build_call_expr instead of build3. + (force_evaluation_order): Use new CALL_EXPR accessors. + + * lang.c (java_get_callee_fndecl): Use new CALL_EXPR accessors. + +2007-02-15 David Daney <ddaney@avtrex.com> + + * Make-lang.in (JAVA_MANFILES): Add doc/gc-analyze.1. + (java.maintainer-clean):Add gc-analyze.1. + (.INTERMEDIATE): Add gc-analyze.pod. + (gc-analyze.pod): New rule. + (java.install-man): Install gc-analyze.1 + * gcj.texi: Add new section for the gc-analyze program. + +2007-02-07 Andrew Haley <aph@redhat.com> + + * class.c (uncache_this_class_ref): New. + * expr.c (build_jni_stub): Initialize the class. + (expand_byte_code): Call uncache_this_class_ref after generating + code. + +2007-02-06 Tom Tromey <tromey@redhat.com> + + PR java/30714: + * jvspec.c (lang_specific_driver): Check for the '-' in '-I'. + +2007-02-03 Kazu Hirata <kazu@codesourcery.com> + + * java-tree.h, javaop.def, jcf-parse.c: Fix comment typos. + +2007-02-02 Andrew Haley <aph@redhat.com> + + * expr.c (expand_byte_code): Call cache_this_class_ref() and + cache_cpool_data_ref(). + Set TYPE_CPOOL_DATA_REF. + (cache_cpool_data_ref): New function. + * constants.c (build_ref_from_constant_pool): Remove special-case + code for flag_indirect_classes. + (build_constant_data_ref): Move special-case code for + flag_indirect_classes here from build_ref_from_constant_pool. + * decl.c (finish_method): Move class initialization from here to + cache_this_class_ref. + * class.c (cache_this_class_ref): New function. + (build_class_ref): Use this_classdollar for the ouput class. + +2007-02-02 David Daney <ddaney@avtrex.com> + + * class.c (is_compiled_class): Move check to avoid reloading + current class. + (layout_class_method): Don't calculate DECL_EXTERNAL if it is + already set. + +2007-02-01 Andrew Haley <aph@redhat.com> + + PR java/30641 + * jcf-parse.c (jcf_parse): Clear the field_offsets bitmap. + +2007-01-31 Kazu Hirata <kazu@codesourcery.com> + + * class.c, jcf-parse.c: Fix comment typos. + +2007-01-30 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Strings): Fix documentation for JvNewString. + +2007-01-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * gcj.texi (Invoking gcjh, Invoking gjnih, Arrays): Fix some + typos. + +2007-01-30 Ben Elliston <bje@au.ibm.com> + + * jvspec.c (lang_specific_driver): Remove unused classpath_args. + +2007-01-29 Tom Tromey <tromey@redhat.com> + + PR java/30607: + * jvspec.c (lang_specific_driver): Handle separate -I argument. + * lang.opt (-I): Add 'Separate'. + +2007-01-29 Andrew Haley <aph@redhat.com> + + * class.c (add_method_1): Mark fndecl as external unless we are + compiling it into this object file. + +2007-01-24 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): current_class is a + type node, not a decl, so use TYPE_SYNTHETIC not CLASS_SYNTHETIC. + +2007-01-22 Andrew Haley <aph@redhat.com> + + * builtins.c (VMSupportsCS8_builtin): New function. + +2007-01-23 Andrew Pinski <pinskia@gmail.com> + + PR java/30454 + * jcf-io.c (opendir_in_zip): Close the file + and free zipf before returning after an error. + +2007-01-16 Tom Tromey <tromey@redhat.com> + + * java-tree.def: Added copyright header. + +2007-01-15 Tom Tromey <tromey@redhat.com> + + * lang.c (dump_compound_expr) <EXPR_WITH_FILE_LOCATION>: Removed + case. + * java-gimplify.c (java_gimplify_expr) <EXPR_WITH_FILE_LOCATION>: + Removed case. + * java-tree.h (EXPR_WFL_EMIT_LINE_NOTE): Removed. + (EXPR_WFL_NODE): Likewise. + (EXPR_WFL_LINECOL): Likewise. + (EXPR_WFL_FILENAME): Likewise. + (EXPR_WFL_LINENO): Likewise. + (build_expr_wfl, expr_add_location): Don't declare. + (build_unknown_wfl): Removed. + (EXPR_WFL_FILENAME_NODE): Removed. + (EXPR_WFL_COLNO): Removed. + (EXPR_WFL_SET_LINECOL): Removed. + (DECL_FUNCTION_WFL): Removed. + (DECL_FIELD_FINAL_WFL): Removed. + (struct lang_decl_func) <wfl>: Removed field. + <called_constructor>: Likewise. + <inner_access>: Likewise. + (struct lang_decl_var) <wfl>: Removed field. + (DECL_CONSTRUCTOR_CALLS): Removed. + (DECL_FUNCTION_ACCESS_DECL): Likewise. + (DECL_FUNCTION_INNER_ACCESS): Likewise. + (DECL_SPECIFIC_COUNT): Likewise. + * java-tree.def (EXPR_WITH_FILE_LOCATION): Removed. + * expr.c (build_expr_wfl): Removed. + (expr_add_location): Likewise. + +2007-01-12 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (main): Updated call to find_class. + * lang.c (java_init): Removed dead code. + * jcf-parse.c (read_class): Don't use java_source field. Removed + dead code. + (parse_zip_file_entries): Don't use java_source field. + (process_zip_dir): Likewise. + (jcf_parse): Removed dead code. + (java_parse_file): Likewise. + (read_class): Updated call to find_class. + * jcf-io.c (find_class): Don't use java_source field. Removed + 'source_ok' argument, .java logic. + * jcf.h (JCF) <java_source>: Removed field. + (JCF_ZERO): Updated. (find_class): Updated. + * decl.c: Removed dead code. + * class.c: Removed dead code. + +2007-01-11 Tom Tromey <tromey@redhat.com> + + * typeck.c (convert): Don't use flag_emit_class_files. + * lang.c (java_post_options): Don't use flag_emit_class_files. + (java_handle_option): Don't use flag_extraneous_semicolon or + flag_redundant. + * jcf-parse.c (HANDLE_CONSTANTVALUE): Don't use + flag_emit_class_files. + (load_class): Likewise. + * java-tree.h (flag_emit_class_files): Don't declare. + (STATIC_CLASS_INIT_OPT_P): Don't use flag_emit_class_files. + (flag_extraneous_semicolon): Don't declare. + (flag_not_overriding): Likewise. + (flag_static_local_jdk1_1): Likewise. + (flag_redundant): Likewise. + * expr.c (build_newarray): Don't use flag_emit_class_files. + * class.c (DEFAULT_ENABLE_ASSERT): Don't use + flag_emit_class_files. + (build_class_ref): Likewise. + * builtins.c (check_for_builtin): Don't use + flag_emit_class_files. + +2007-01-10 Tom Tromey <tromey@redhat.com> + + * lang.c (java_can_use_bit_fields_p): Removed. + (LANG_HOOKS_CAN_USE_BIT_FIELDS_P): Removed. + +2007-01-09 Andrew Haley <aph@redhat.com> + + * expr.c (build_java_arrayaccess): Rewrite to generate array + access in canonical form. + (expand_java_arraystore): Use build_fold_addr_expr() on address of + array access. + +2007-01-03 Andrew Haley <aph@redhat.com> + + PR java/28754 + * expr.c (expand_java_field_op): If we're initializing a field's + declaring interface we should not also initialize the class + context in which it was referenced. + +2007-01-02 Tom Tromey <tromey@redhat.com> + + * java-tree.h (compiling_from_source, current_encoding, + JTI_FINIT_IDENTIFIER_NODE, JTI_INSTINIT_IDENTIFIER_NODE, + JTI_LENGTH_IDENTIFIER_NODE, JTI_SUPER_IDENTIFIER_NODE, + JTI_CONTINUE_IDENTIFIER_NODE, JTI_ACCESS0_IDENTIFIER_NODE, + JTI_WFL_OPERATOR): Removed + (finit_identifier_node, instinit_identifier_node, + length_identifier_node, super_identifier_node, + continue_identifier_node, access0_identifier_node, wfl_operator): + Removed. + (cyclic_inheritance_report, + DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND, + DECL_FUNCTION_NAP, DECL_FUNCTION_SYNTHETIC_CTOR, + DECL_FIXED_CONSTRUCTOR_P): Removed. + (struct lang_decl_func) <smic, nap, synthetic_ctor, fixed_ctor>: + Removed. + (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST, TYPE_II_STMT_LIST, + TYPE_IMPORT_LIST, TYPE_IMPORT_DEMAND_LIST): Removed. + (struct lang_type) <finit_stmt_list, clinit_stmt_list, ii_block, + import_list, import_demand_list>: Removed. + (java_layout_seen_class_methods, init_jcf_parse, init_src_parse, + cxx_keyword_p): Removed. + (DECL_FINIT_P, DECL_INSTINIT_P, ID_FINIT_P, ID_INSTINIT_P, + TYPE_UNUSED, TYPE_UNDERFLOW, TYPE_UNEXPECTED, + CLASS_ACCESS0_GENERATED_P, CLASS_HAS_FINIT_P, + IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME, + IS_AN_IMPORT_ON_DEMAND_P, COMPOUND_ASSIGN_P, SWITCH_HAS_DEFAULT, + PRIMARY_P, MODIFY_EXPR_FROM_INITIALIZATION_P, + CLASS_METHOD_CHECKED_P, FOR_LOOP_P, ANONYMOUS_CLASS_P, + LOCAL_CLASS_P, ARG_FINAL_P, SUPPRESS_UNREACHABLE_ERROR, + RESOLVE_PACKAGE_NAME_P, RESOLVE_TYPE_NAME_P, IS_BREAK_STMT_P, + IS_CRAFTED_STRING_BUFFER_P, IS_INIT_CHECKED, CALL_USING_SUPER, + NESTED_FIELD_ACCESS_IDENTIFIER_P, TOPLEVEL_CLASS_DECL_P, + PURE_INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P, + CALL_CONSTRUCTOR_P, CALL_EXPLICIT_CONSTRUCTOR_P, + CALL_THIS_CONSTRUCTOR_P, CALL_SUPER_CONSTRUCTOR_P, + FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, BLOCK_IS_IMPLICIT, + BLOCK_EMPTY_P, IS_UNCHECKED_EXCEPTION_P, java_error_count, + java_parse_abort_on_error, extract_field_decl): Removed. + (finput): Declare. + * lang.c: (compiling_from_source, current_encoding): Removed. + (java_handle_option): Ignore -fencoding. + * parse.h: Don't include lex.h. + (java_error_count, int_fits_type_p, stabilize_reference, RULE, + RECOVERED, DRECOVERED, RECOVER, DRECOVER, YYERROR_NOW, + YYNOT_TWICE, CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS, + INTERFACE_MODIFIERS, INTERFACE_INNER_MODIFIERS, + INTERFACE_METHOD_MODIFIERS, INTERFACE_FIELD_MODIFIERS, + MODIFIER_WFL, THIS_MODIFIER_ONLY, parse_error_context, + ABSTRACT_CHECK, JCONSTRUCTOR_CHECK, exit_java_complete_class, + CLASS_OR_INTERFACE, GET_REAL_TYPE, GET_TYPE_NAME, + OBSOLETE_MODIFIER_WARNING, OBSOLETE_MODIFIER_WARNING2, + BUILD_PTR_FROM_NAME, INCOMPLETE_TYPE_P, + JAVA_MAYBE_GENERATE_DEBUG_INFO, JBSC_TYPE_P, JSTRING_P, + JNULLP_TYPE_P, JDECL_P, TYPE_INTERFACE_P, TYPE_CLASS_P, + IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS, + MANGLE_OUTER_LOCAL_VARIABLE_NAME, + MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID, + MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING, + SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS, + UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP, + AIPL_FUNCTION_CREATION, AIPL_FUNCTION_DECLARATION, + AIPL_FUNCTION_CTOR_INVOCATION, AIPL_FUNCTION_FINIT_INVOCATION, + ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC, + ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED, + LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK, + LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY, + LOOP_EXPR_BODY_BODY_EXPR, PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, + PUSH_LOOP, POP_LOOP, PUSH_EXCEPTIONS, POP_EXCEPTIONS, + IN_TRY_BLOCK_P, EXCEPTIONS_P, ANONYMOUS_ARRAY_BASE_TYPE, + ANONYMOUS_ARRAY_DIMS_SIG, ANONYMOUS_ARRAY_INITIALIZER, + INVOKE_STATIC, INVOKE_NONVIRTUAL, INVOKE_SUPER, INVOKE_INTERFACE, + INVOKE_VIRTUAL, jdep_code, struct _jdep, JDEP_DECL, JDEP_DECL_WFL, + JDEP_KIND, JDEP_WFL, JDEP_MISC, JDEP_ENCLOSING, JDEP_CLASS, + JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN, JDEP_TO_RESOLVE, + JDEP_RESOLVED_DECL, JDEP_RESOLVED, JDEP_RESOLVED_P, struct + jdeplist_s, jdeplists, CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, + JDEP_INSERT, SET_TYPE_FOR_RESOLUTION, WFL_STRIP_BRACKET, + STRING_STRIP_BRACKETS, PROMOTE_RECORD_IF_COMPLETE, + BLOCK_CHAIN_DECL, GET_CURRENT_BLOCK, EXPR_WFL_GET_LINECOL, + EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION, QUAL_DECL_TYPE, + GET_SKIP_TYPE, COMPLETE_CHECK_OP, COMPLETE_CHECK_OP_0, + COMPLETE_CHECK_OP_1, COMPLETE_CHECK_OP_2, BUILD_APPEND, + BUILD_STRING_BUFFER, BUILD_THROW, SET_WFL_OPERATOR, + PATCH_METHOD_RETURN_ERROR, CHECK_METHODS, CLEAR_DEPRECATED, + CHECK_DEPRECATED_NO_RESET, CHECK_DEPRECATED, REGISTER_IMPORT, + CURRENT_OSB, struct parser_ctxt, GET_CPC_LIST, CPC_INNER_P, + GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE, GET_CPC_DECL_NODE, + GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC, + GET_ENCLOSING_CPC_CONTEXT, INNER_ENCLOSING_SCOPE_CHECK, PUSH_CPC, + PUSH_ERROR, POP_CPC, DEBUG_CPC, CPC_INITIALIZER_LIST, + CPC_STATIC_INITIALIZER_LIST, CPC_INSTANCE_INITIALIZER_LIST, + CPC_INITIALIZER_STMT, CPC_STATIC_INITIALIZER_STMT, + CPC_INSTANCE_INITIALIZER_STMT, SET_CPC_INITIALIZER_STMT, + SET_CPC_STATIC_INITIALIZER_STMT, + SET_CPC_INSTANCE_INITIALIZER_STMT, JAVA_NOT_RADIX10_FLAG, + java_complete_class, java_check_circular_reference, + java_fix_constructors, java_layout_classes, java_reorder_fields, + java_method_add_stmt, java_get_line_col, reset_report, + java_init_lex, yyparse, java_parse, yyerror, java_expand_classes, + java_finish_classes, ctxp, ctxp_for_generation, + ctxp_for_generation_last): Removed. + * expr.c (force_evaluation_order): Don't mention NEW_CLASS_EXPR. + * mangle.c (utf8_cmp): New function. + (cxx_keywords): New global. + (cxx_keyword_p): New function. + * jvspec.c (JAVA_START_CHAR): Removed obsolete comment. + * java-tree.def (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, + NEW_ANONYMOUS_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR, + CASE_EXPR, DEFAULT_EXPR, JAVA_CATCH_EXPR, SYNCHRONIZED_EXPR, + THROW_EXPR, CONDITIONAL_EXPR, INSTANCEOF_EXPR, NEW_ARRAY_INIT, + CLASS_LITERAL, JAVA_EXC_OBJ_EXPR): Removed. + * Make-lang.in (java.srcextra): Do nothing. + (parse.c, keyword.h, gt-java-parse.h): Removed targets. + (JAVA_OBJS): Don't mention deleted files. + (java.mostlyclean): Likewise. + (java.clean): Likewise. + (JAVA_LEX_C): Removed. + (buffer.o, check-init.o, parse.o): Remove unused targets. + (typeck.o): Updated. + * jcf-parse.c (read_class): Comment out unused code. + (java_layout_seen_class_methods): New function. + (parse_source_file_1, parse_source_file_2, parse_source_file_3): + Removed. + (java_parse_file): Comment out unused code. Don't use 'ctxp'. + (init_jcf_parse): Removed. + * config-lang.in (gtfiles): Remove deleted files. + * decl.c (java_init_decl_processing): Don't initialize + finit_identifier_node, instinit_identifier_node, + length_identifier_node, super_identifier_node, + continue_identifier_node, access0_identifier_node. Don't call + init_jcf_parse. + * class.c (cyclic_inheritance_report): New global. + (add_method_1): Don't use + DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND. + (maybe_layout_super_class): Comment out code. + (safe_layout_class): New function. + * java-gimplify.c (java_gimplify_expr): Removed CASE_EXPR, + DEFAULT_EXPR, NEW_ARRAY_INIT, JAVA_CATCH_EXPR, JAVA_EXC_OBJ_EXPR, + UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_ANONYMOUS_ARRAY_EXPR, + NEW_CLASS_EXPR, SYNCHRONIZED_EXPR, CONDITIONAL_EXPR, + INSTANCEOF_EXPR, CLASS_LITERAL, THIS_EXPR. + (java_gimplify_case_expr): Removed. + (java_gimplify_default_expr): Likewise. + (java_gimplify_new_array_init): Likewise. + * parse.y: Removed. + * keyword.gperf, keyword.h: Removed. + * chartables.h: Removed. + * check-init.c: Removed. + * buffer.c, buffer.h: Removed. + * convert.h: Removed. + * gen-table.pl: Removed. + * lex.c, lex.h: Removed. + +2007-01-02 Andrew Haley <aph@redhat.com> + + * expr.c (expand_java_arraystore): Make sure we perform a bounds + check at runtime before we perform a type check. + +2006-12-19 Andrew Haley <aph@redhat.com> + + * decl.c: Bump minor BC ABI version. + +2006-12-13 Gary Benson <gbenson@redhat.com> + + * jcf-depend.c (jcf_dependency_add_file): Mark filename unused. + +2006-12-12 Tom Tromey <tromey@redhat.com> + + * lang-specs.h: Pass -M options to jc1. + * jcf-depend.c (jcf_dependency_add_file): Don't emit + dependencies. + +2006-12-07 Mohan Embar <gnustuff@thisiscool.com> + + * jcf-path.c (jcf_path_compute): Use platform PATH_SEPARATOR. + +2006-12-06 Mohan Embar <gnustuff@thisiscool.com> + + * lang-specs.h: Pass '%U'-based options as separate arguments. + +2006-12-05 Tom Tromey <tromey@redhat.com> + + PR java/29495: + * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Mark fields and + classes as well. + * class.c (add_field): Handle ACC_SYNTHETIC. + (add_method_1): Likewise. Handle bridge and varargs. + (get_access_flags_from_decl): Handle synthetic, bridge, varargs, + annotation. + (set_class_decl_access_flags): Handle synthetic and annotation. + * java-tree.h (METHOD_BRIDGE): New macro. + (METHOD_VARARGS): Likewise. + (TYPE_SYNTHETIC): Likewise. + (TYPE_ANNOTATION): Likewise. + (lang_type): New fields 'synthetic' and 'annotation'. + (lang_decl_func): New fields 'varargs' and 'bridge'. + +2006-12-04 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (rewrite_reflection_indexes): Don't do anything if + there's no map. + +2006-11-29 Gary Benson <gbenson@redhat.com> + + * expr.c (rewrite_arglist_getcaller): Reorder. + +2006-11-29 Andrew Haley <aph@redhat.com> + + * expr.c (rewrite_arglist_getcaller): Remove DECL_INLINE. + * lang.c (java_decl_ok_for_sibcall): Check for DECL_INLINE. + +2006-11-23 Andrew Haley <aph@redhat.com> + + * expr.c (rewrite_arglist_getcaller): New. + (rewrite_arglist_getclass): Fix indentation. + (rules): Add gnu.classpath.VMStackWalker.getCallingClass() and + gnu.classpath.VMStackWalker.getCallingClassLoader(). + * builtins.c (initialize_builtins): Remove duplicate def'n of + __sync_synchronize. + Add __builtin_return_address. + +2006-11-22 Andrew Haley <aph@redhat.com> + + * jcf-reader.c (get_attribute): Mark attr_type unused. + + * builtins.c (compareAndSwapObject_builtin): Fix declaration. + +2007-01-08 Richard Guenther <rguenther@suse.de> + + * lex.c (do_java_lex): Use build_int_cst_wide_type. + * jcf-parse.c (get_constant): Likewise. + +2006-11-12 Jan Hubicka <jh@suse.cz> + + * resource.c (compile_resource_data): Update for new varpool names. + * java/class.c (build_utf8_ref): Likewise. + +2006-11-12 David Daney <ddaney@avtrex.com> + + PR java/29805 + * typeck.c (build_java_array_type): Increase buffer sizes. + +2006-11-11 Richard Guenther <rguenther@suse.de> + + * check-init.c (check_init): Remove handling of FIX_CEIL_EXPR, + FIX_FLOOR_EXPR and FIX_ROUND_EXPR. + +2006-11-06 Andrew Haley <aph@redhat.com> + + * java-tree.h (CONSTANT_LazyFlag): New. + * constants.c (build_constants_constructor): Mask CONSTANT_LazyFlag. + * jcf-parse.c (handle_innerclass_attribute): Write attribute to + reflection_data. + (handle_constant): Return 0 for dummy cpool entries. + Handle constants of kind Class. + Handle constants of kind NameAndType. + (handle_enclosingmethod_attribute): New. + (handle_signature_attribute): New. + (HANDLE_ENCLOSINGMETHOD_ATTRIBUTE): New. + (HANDLE_SIGNATURE_ATTRIBUTE): New. + (handle_constant): Use unmangle_classname()rather than calling + identifier_subst() directly. + +2006-11-02 Andrew Haley <aph@redhat.com> + + * java-tree.h (FIELD_ENUM): New. + (lang_decl_var.field_enum): New. + (lang_type.enum_class): New. + (CLASS_ENUM): New. + * class.c (set_class_decl_access_flags): Handle enum types. + (add_field): Handle enum fields. + (get_access_flags_from_decl): Likewise. + + * class.c (make_class_data): Put reflection_data into rodata. + +2006-11-01 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (field_offsets, bit_obstack): New variables. + (jcf_parse): Write end marker to annotation_data. + (java_parse_file): Create field_offsets bitmap. Destroy it. + (annotation_grow, annotation_rewrite_byte) + (annotation_rewrite_short, annotation_rewrite_int) + (annotation_read_short, annotation_write_byte) + (annotation_write_short, annotation_write_int) + (handle_long_constant, handle_constant, handle_element_value) + (handle_annotation, handle_annotations) + (handle_annotation_attribute, rewrite_reflection_indexes) + (handle_member_annotations, handle_parameter_annotations) + (handle_default_annotation): New functions. + (HANDLE_RUNTIMEVISIBLEANNOTATIONS_ATTRIBUTE) + (HANDLE_RUNTIMEINVISIBLEANNOTATIONS_ATTRIBUTE) + (HANDLE_RUNTIMEVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE) + (HANDLE_RUNTIMEINVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE) + (HANDLE_ANNOTATIONDEFAULT_ATTRIBUTE): New definitions. + * java-tree.h (enum jv_attr_type, enum jv_attr_kind): New. + (TYPE_REFLECTION_DATA): New. + (TYPE_REFLECTION_DATASIZE): New. + * jcf.h (enum cpool_tag): Convert a bunch of #define constants to + an enum. + * jcf-reader.c (get_attribute): Pass field/method index and + attribute type to get_attribute(). + * constants.c (find_class_or_string_constant): Make nonstatic. + (cpool_for_class): Likewise. + (build_constants_constructor): Separate string and scalar types. + * class.c (make_class_data): Generate field_indexes permutation. + Pass it to rewrite_reflection_indexes(). + (make_class_data): Generate constructor for reflection_data field. + +2006-10-20 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Top): Don't mention jv-scan. + (Invoking gcj): Likewise. + (Invoking gcjh): Likewise. + (Invoking gjnih): Likewise. + (Invoking gij): Likewise. + (Invoking gcj-dbtool): Likewise. + (Invoking jv-scan): Removed. + * parse-scan.y: Removed. + * jv-scan.c: Removed. + * config-lang.in (stagestuff): Don't mention jv-scan. + * Make-lang.in (java): Removed jv-scan. + (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise. + (JVSCAN_OBJS): Removed. + (jv-scan$(exeext)): Likewise. + (JAVA_MANFILES): Removed jv-scan.1. + (java.uninstall): Don't mention jv-scan. + (java.mostlyclean): Likewise. + (java.maintainer-clean): Likewise. + (.INTERMEDIATE): Likewise. + (java/jv-scan.o): Removed. + (jv-scan.pod): Likewise. + (java.srcextra): Don't mention parse-scan.c. + (java.mostlyclean): Likewise. + (java/parse-scan.c): Removed. + (java/parse-scan.o-warn): Removed. + (java/parse-scan.o): Removed. + +2006-10-20 Tom Tromey <tromey@redhat.com> + + * lang.c (java_handle_option): Don't use + jcf_write_base_directory. + * jcf.h (jcf_write_base_directory): Removed. + * parse.y (java_expand_classes): Don't call write_classfile. + * config-lang.in (gtfiles): Removed jcf-write.c. + * Make-lang.in (JAVA_OBJS): Removed jcf-write.o. + (java/jcf-write.o): Removed. + * jcf-parse.c (parse_class_file): Don't call write_classfile. + * java-tree.h (write_classfile): Removed declaration. + * jcf-write.c: Removed. + +2006-10-20 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java): Removed gjnih, gcjh. + (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise. + (GCJH_OBJS): Removed. + (GJNIH_OBJS): Likewise. + (gjnih$(exeext)): Likewise. + (gcjh$(exeext)): Likewise. + (JAVA_MANFILES): Removed gcjh.1, gjnih.1. + (java.install-common): Don't special case gcjh. + (java.uninstall): Don't mention gcjh, gjnih. + (java.mostlyclean): Likewise. + (java.maintainer-clean): Likewise. + (.INTERMEDIATE): Likewise. + (gcjh.pod): Removed. + (gjnih.pod): Likewise. + (GCJH_TARGET_INSTALL_NAME): Removed. + (java/gjavah-jni.o): Removed. + (java/gjavah.o): Likewise. + * config-lang.in (stagestuff): Removed gjnih, gcjh. + * gjavah.c: Removed. + +2006-10-17 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (print_element_value): Expect a utf8 constant in the + "string" case. + +2006-10-17 Tom Tromey <tromey@redhat.com> + + * jvgenmain.c (main): Handle -findirect-dispatch. + * jvspec.c (jvgenmain_spec): Pass -findirect-dispatch to + jvgenmain. + +2006-10-06 Andrew Haley <aph@redhat.com> + + * builtins.c (compareAndSwapInt_builtin): Check that we really do + have a compare_and_swap builtin. + (compareAndSwapLong_builtin): Likewise. + (compareAndSwapObject_builtin): Likewise. + +2006-10-04 Andrew Haley <aph@redhat.com> + + * builtins.c (java_builtins): Add compareAndSwapInt, + compareAndSwapLong, compareAndSwapObject, putOrderedInt, + putOrderedLong, putOrderedObject, putIntVolatile, putLongVolatile, + putObjectVolatile, getObjectVolatile, getIntVolatile, + getLongVolatile, getLong. + (UNMARSHAL3): New macro. + (UNMARSHAL4): Likewise. + (UNMARSHAL5): Likewise. + (build_arglist_for_builtin): New function. + (build_addr_sum, build_check_this): New functions. + (putObject_builtin. compareAndSwapInt_builtin, + compareAndSwapLong_builtin, compareAndSwapObject_builtin, + putVolatile_builtin, getVolatile_builtin): New builtins. + +2006-06-08 Andrew Haley <aph@redhat.com> + + * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to + get_symbol_table_index(). + (maybe_rewrite_invocation): Set SPECIAL if we need to access a + private method. + (build_known_method_ref): New arg: special. Pass it to + get_symbol_table_index. + (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of + the method list. + (build_invokevirtual): New arg: special. Pass it to + get_symbol_table_index. + (expand_invoke): New variable: special. + Pass it to maybe_rewrite_invocation(). + Pass it to build_known_method_ref(). + * class.c (build_symbol_entry): Add new arg: special. Use it to + build the symbol table conbstructor. + (emit_symbol_table): Extract SPECIAL from the method list and pass + it to build_symbol_entry(). + * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set + special accordingly. + +2006-09-08 Andrew Haley <aph@redhat.com> + + * class.c (layout_class_method): Use build_java_signature, not + build_java_argument_signature. Use lookup_java_method, not + lookup_argument_method. + +2006-08-16 Jakub Jelinek <jakub@redhat.com> + Bryce McKinlay <bryce@mckinlay.net.nz> + + * jvspec.c (lang_specific_driver): Add -s-bc-abi when needed. + +2006-07-18 Tom Tromey <tromey@redhat.com> + + * lang.opt: Added missing -W options. + +2006-07-12 Tom Tromey <tromey@redhat.com> + + PR java/28329: + * lang-specs.h: Pass '%U'-based options as separate arguments. + Use -faux-classpath. + * lang.c (java_handle_option): Handle OPT_faux_classpath. + * lang.opt (faux-classpath): New option. + +2006-07-07 Tom Tromey <tromey@redhat.com> + + * class.c (make_class_data): Set value for reflection_data field. + * decl.c (java_init_decl_processing): Add reflection_data field. + +2006-07-07 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (HANDLE_ENCLOSINGMETHOD_ATTRIBUTE): Declare locals + earlier. + (HANDLE_SIGNATURE_ATTRIBUTE): Likewise. + +2006-07-07 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (set_source_filename): Don't check for + CLASS_FROM_CURRENTLY_COMPILED_P. + Remove // comments. + +2006-07-07 Andrew Haley <aph@redhat.com> + + * java-tree.h (java_read_sourcefilenames): Declare. + * lang.c (java_handle_option): Call java_read_sourcefilenames(). + * lang.opt (fsource-filename): New opt. + * lang-specs.h: Add -fsource-filename. + * jcf-parse.c (num_files, filenames): New variables. + (reverse, cmpstringp, java_read_sourcefilenames, + find_sourcefile): New. + (set_source_filename): Call find_sourcefile to find the real name + of a source file. + +2006-06-27 Tom Tromey <tromey@redhat.com> + + * jcf-reader.c (get_attribute): Handle EnclosingMethod, + Signature, LocalVariableTypeTable, annotation attributes. + * jcf-dump.c (HANDLE_ENCLOSINGMETHOD_ATTRIBUTE): New macro. + (HANDLE_SIGNATURE_ATTRIBUTE): Likewise. + (HANDLE_START_FIELD): Mention 'descriptor', not 'signature'. + (HANDLE_METHOD): Likewise. + (HANDLE_LOCALVARIABLETYPETABLE_ATTRIBUTE): New macro. + (print_annotation): New function. + (print_element_value): Likewise. + (indent): Likewise. + (HANDLE_RUNTIMEVISIBLEANNOTATIONS_ATTRIBUTE): New macro. + (HANDLE_RUNTIMEINVISIBLEANNOTATIONS_ATTRIBUTE): Likewise. + (print_parameter_annotations): New function. + (HANDLE_RUNTIMEVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE): New macro. + (HANDLE_RUNTIMEINVISIBLEPARAMETERANNOTATIONS_ATTRIBUTE): + Likewise. + (HANDLE_ANNOTATIONDEFAULT_ATTRIBUTE): Likewise. + (print_annotations): New function. + +2006-06-23 Tom Tromey <tromey@redhat.com> + + * lang-specs.h: Default -fsource and -ftarget to 1.5. If + emitting class files, always use 1.5. + * gcj.texi (Input Options): Document -fsource. + (Code Generation): Document -ftarget. + +2006-06-21 Tom Tromey <tromey@redhat.com> + + PR java/28089: + * expr.c (expand_java_field_op): Initialize field's declaring + class. + +2006-06-20 Tom Tromey <tromey@redhat.com> + + * expr.c (push_value): Always flush quick stack. + +2006-06-19 Tom Tromey <tromey@redhat.com> + + * expr.c (push_value): Also flush quick stack if value is a + component_ref. + +2006-06-19 Tom Tromey <tromey@redhat.com> + + * expr.c (push_value): Flush quick stack if value has side + effects. + +2006-06-13 Tom Tromey <tromey@redhat.com> + + * class.c (is_compiled_class): Explicitly check for current + class. + +2006-06-09 Tom Tromey <tromey@redhat.com> + + * gjavah.c (decompile_method): Don't decompile a static field + accessor method. + +2006-06-06 Tom Tromey <tromey@redhat.com> + + * lang-specs.h <jc1>: Add .jar file to command line if + -fsaw-java-file. Also, remove -ffilelist-file in this case. + +2006-06-05 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (print_access_flags): Handle varargs, bridge, + synthetic, enum, annotation. + * jcf.h (ACC_BRIDGE): New macro. + (ACC_VARARGS): Likewise. + (ACC_SYNTHETIC): Likewise. + (ACC_ENUM): Likewise. + (ACC_ANNOTATION): Likewise. + +2006-06-04 Tom Tromey <tromey@redhat.com> + + * lang.opt (-fsaw-java-file, -fsource, -ftarget): New options. + * jvspec.c (jvgenmain_spec): Remove -fsaw-java-file, -fsource, + and -ftarget. + (lang_specific_driver): Removed dead code. Add -fsaw-java-file + when needed. Handle classpath-setting. + * Make-lang.in ($(GCJ)$(exeext)): Link in jcf-path.o. + * lang-specs.h: Rewrote. + +2006-06-04 Tom Tromey <tromey@redhat.com> + + * jcf-io.c (find_class): Set source_ok to 0. + * jcf-parse.c (jcf_parse): Disable gnu.gcj.gcj-compiled warning. + (parse_class_file): Don't call java_mark_class_local. + (java_parse_file): Skip .java files. Call java_mark_class_local + before lowering any code. + (parse_zip_file_entries): Don't call duplicate_class_warning + here. + (process_zip_dir): ... call it here. + * class.c (add_field): Don't mark field external if it is being + compiled into this object. + (make_class_data): Handle situation where class_dtable_decl is + created before Class is compiled. + (is_compiled_class): Don't assume files in zip are compiled into + this object. + (layout_class_method): Don't mark method external if it is being + compiled into this object. + +2006-06-04 Tom Tromey <tromey@redhat.com> + + * jcf-path.c (jcf_path_compute): New function. + * jcf.h (jcf_path_compute): Declare. + +2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * decl.c: Include langhooks.h. + (builtin_function): Remove. + (java_init_decl_processing): Replace calls to builtin_function + with add_builtin_function. + * Make-lang.in (jc1$(exeext)): Depend on and link with attribs.o. + (java/decl.o): Depend on langhooks.h. + * java-tree.h (builtin_function): Remove. + +2006-10-10 Brooks Moses <bmoses@stanford.edu> + + * Make-lang.in: Added "java.pdf", "gcj.pdf" target support. + +2006-09-12 Tom Tromey <tromey@redhat.com> + + * expr.c (push_value): Always flush quick stack. + +2006-09-12 Tom Tromey <tromey@redhat.com> + + PR java/29013: + * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Always note + the push of the called method's return result. + +2006-09-12 Tom Tromey <tromey@redhat.com> + + * jvspec.c (lang_specific_driver): Read spec file even if + -fsyntax-only. + +2006-09-12 Tom Tromey <tromey@redhat.com> + + PR java/28754: + * expr.c (expand_java_field_op): Initialize field's declaring + interface if necessary. + +2006-09-12 Tom Tromey <tromey@redhat.com> + + PR java/28892: + * expr.c (expand_java_field_op): No error for assignments not in + class initializer or constructor. + +2006-08-22 Andrew Haley <aph@redhat.com> + + * decl.c (java_add_stmt): Give the statement list a type. + +2006-08-16 Jakub Jelinek <jakub@redhat.com> + Bryce McKinlay <bryce@mckinlay.net.nz> + + * jvspec.c (lang_specific_driver): Add -s-bc-abi when needed. + +2006-08-10 Simon Martin <simartin@users.sourceforge.net> + + PR java/8923 + * parse.y (build_incdec): Emit an error instead of an ICE if '++' + or '--' is used with a constant operand. + (java_complete_lhs): When processing a '++' or '--' expression, + don't call java_complete_tree but java_complete_lhs, so that a + static final variable operand is never replaced by its value. This + avoids an ICE later on. + (patch_unaryop): Fixed typo in comment. + +2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies. + +2006-07-12 Bryce McKinlay <mckinlay@redhat.com> + + * builtins.c (check_for_builtin): If a builtin could result in a + direct call being generated, don't use it if flag_indirect_dispatch + is set. + +2006-07-12 Bryce McKinlay <mckinlay@redhat.com> + + * gcj.texi (Invocation): Corrections for Invocation API example. + +2006-07-04 Andrew Haley <aph@redhat.com> + + * class.c (build_fieldref_cache_entry): Set DECL_IGNORED_P on the + entry. + +2006-06-21 Andrew Haley <aph@redhat.com> + + * java-tree.h (update_aliases): Remove + * expr.c (expand_iinc): Remove call to update_aliases(). + (STORE_INTERNAL): Likewise. + * decl.c (update_aliases, initialize_local_variable) + (maybe_pushlevels): Set DECL_VALUE_EXPR for debugging decls. + +2006-06-19 Andrew Haley <aph@redhat.com> + + PR java/1305 + PR java/27908 + * expr.c (java_modify_addr_for_volatile): New function. + (expand_java_field_op): Handle volatile fields. + * java-gimplify.c (java_gimplify_component_ref): Call + java_modify_addr_for_volatile to give the field_ref the correct + volatile type. + (java_gimplify_modify_expr): Likewise. + * java-tree.h (java_modify_addr_for_volatile): New decl. + +2006-06-17 Karl Berry <karl@gnu.org> + + * gcj.texi (@dircategory): Use "Software development" instead + of "Programming", following the Free Software Directory. + +2006-06-16 Andrew Haley <aph@redhat.com> + + * class.c (make_class_data): When using flag_indirect_classes, + don't initialize the vtable of Class instances. + +2006-06-09 Andrew Haley <aph@redhat.com> + + PR java/1305 + PR java/27908 + * builtins.c (initialize_builtins): Add __sync_synchronize(). + * class.c (add_field): Mark volatile fields. + * java-gimplify.c (java_gimplify_expr): Call new functions to + handle self-modifying exprs and COMPONENT_REFs. + (java_gimplify_component_ref): New. + (java_gimplify_modify_expr): Add handling for volatiles. + +2006-06-08 Tom Tromey <tromey@redhat.com> + + * gcj.texi (libgcj Runtime Properties): Document + gnu.gcj.user.realname. + +2006-06-08 Andrew Haley <aph@redhat.com> + + * expr.c (build_field_ref): Pass NULL_TREE as SPECIAL arg to + get_symbol_table_index(). + (maybe_rewrite_invocation): Set SPECIAL if we need to access a + private method. + (build_known_method_ref): New arg: special. Pass it to + get_symbol_table_index. + (get_symbol_table_index): Put SPECIAL in the TREE_PURPOSE field of + the method list. + (build_invokevirtual): New arg: special. Pass it to + get_symbol_table_index. + (expand_invoke): New variable: special. + Pass it to maybe_rewrite_invocation(). + Pass it to build_known_method_ref(). + * class.c (build_symbol_entry): Add new arg: special. Use it to + build the symbol table conbstructor. + (emit_symbol_table): Extract SPECIAL from the method list and pass + it to build_symbol_entry(). + * parse.y (patch_invoke): Call maybe_rewrite_invocation() and set + special accordingly. + +2006-06-06 David Daney <ddaney@avtrex.com> + + * gcj.texi (libgcj Runtime Properties): Document + gnu.gcj.runtime.NameFinder.show_raw and + gnu.gcj.runtime.NameFinder.remove_unknown. + +2006-06-06 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (print_access_flags): Handle varargs, bridge, + synthetic, enum, annotation. + * jcf.h (ACC_BRIDGE): New macro. + (ACC_VARARGS): Likewise. + (ACC_SYNTHETIC): Likewise. + (ACC_ENUM): Likewise. + (ACC_ANNOTATION): Likewise. + +2006-06-06 Mike Stump <mrs@apple.com> + + * Make-lang.in: Rename to htmldir to build_htmldir to avoid + installing during build. + +2006-05-31 Thomas Fitzsimmons <fitzsim@redhat.com> + + * gcj.texi (Extensions): Document the new gcj-dbtool-based + classname-to-library resolution mechanism. + Declare the old gnu.gcj.runtime.VMClassLoader.library_control + mechanism deprecated. + (libgcj Runtime Properties): Document + gnu.gcj.runtime.VMClassLoader.library_control's new default. + +2006-05-29 Jakub Jelinek <jakub@redhat.com> + + * javaop.h (int16, int32, int64): Define to exactly 16 (resp. 32, 64) + bit wide type. + (jword): Define to uint64 on 64-bit arches. + * jcf-dump.c (print_constant): Cast JPOOL_UINT to long. + +2006-05-28 Kazu Hirata <kazu@codesourcery.com> + + * class.c, except.c, expr.c, java-gimplify.c: Fix comment + typos. + +2006-05-26 Tom Tromey <tromey@redhat.com> + + * expr.c (java_push_constant_from_pool): Handle 'ldc class'. + * verify-glue.c (vfy_class_type): New function. + * verify-impl.c (check_constant): Allow 'ldc class'. + * verify.h (vfy_class_type): Declare. + +2006-05-25 Andrew Haley <aph@redhat.com> + + PR java/27756 + * decl.c (maybe_pushlevels): When variable ranges are non-nested + update all lifetimes, not just the first one. + +2006-05-24 Tom Tromey <tromey@redhat.com> + + * java-tree.h: Fixed flag documentation. + +2006-05-24 Tom Tromey <tromey@redhat.com> + + PR libgcj/27729: + * jcf.h (ACC_INVISIBLE): Changed value. + +2006-05-24 Andrew Haley <aph@redhat.com> + + PR java/27754 + * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a + COMPOUND_EXPR. + +2006-05-16 H.J. Lu <hongjiu.lu@intel.com> + + * lang.opt (femit-class-file): Remove VarExists. + +2006-05-16 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (verify_instructions_0) <op_return>: Special case + for Object.<init>. + +2006-05-16 H.J. Lu <hongjiu.lu@intel.com> + + PR driver/26885 + * Make-lang.in ($(GCJ)$(exeext)): Replace gcc.o with + $(GCC_OBJS). + +2006-05-14 H.J. Lu <hongjiu.lu@intel.com> + + * Make-lang.in (java/decl.o): Add dependency on $(TARGET_H). + (java/expr.o): Replace target.h with $(TARGET_H). + (java/parse.o): Likewise. + +2006-05-10 Andrew Haley <aph@redhat.com> + + * class.c (emit_indirect_register_classes): Fix comment. + +2006-05-04 Tom Tromey <tromey@redhat.com> + + * java-tree.h (uses_jv_markobj_p): Declare. + * class.c (uses_jv_markobj_p): Removed. + * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): New define. + (get_boehm_type_descriptor): Use it. + (uses_jv_markobj_p): Moved from class.c. Return bool. + +2006-05-04 Tom Tromey <tromey@redhat.com> + + * java-tree.def (THIS_EXPR): Now a tcc_expression. + +2006-05-04 Andrew Haley <aph@redhat.com> + + * class.c (make_field_value): Always build_address_of fdecl if + there is an initializer. + +2006-05-03 Andrew Haley <aph@redhat.com> + + PR libgcj/27352 + * expr.c (maybe_rewrite_invocation): New function. + (rewrite_arglist_getclass): Likewise. + (rules): New. + (expand_invoke): Call maybe_rewrite_invocation. + * parse.y (patch_invoke): Likewise. + * java-tree.h: (maybe_rewrite_invocation): New function. + +2006-04-21 Andrew Haley <aph@redhat.com> + + * lang.c (java_init): Handle flag_indirect_classes. + * jvgenmain.c: Use "class$$" instead of "class$". + * mangle.c (java_mangle_decl): Accept RECORD_TYPEs sw well as + DECLs. + (mangle_class_field): Special case "class$$" as well as "class$". + * constants.c (build_ref_from_constant_pool): If + flag_indirect_classes, generate a ref into the heap. + * decl.c (constants_field_decl_node, + constants_data_field_decl_node): New. + * class.c (build_static_class_ref): New. + (build_classdollar_field): Factor out from build_class_ref(). + (make_field_value): Handle static fields in heap. + (make_class_data): Make sure we get a static ref to class. + Make class initializer const if flag_indirect_classes. + (register_class): Build a class_ref for initialization if + flag_indirect_classes. + (emit_indirect_register_classes): New. + +2006-04-08 Kazu Hirata <kazu@codesourcery.com> + + * expr.c, gjavah.c: Fix comment typos. + +2006-04-03 Andrew Haley <aph@redhat.com> + + PR java/26858 + * expr.c (build_field_ref): Don't check the field offset if + flag_syntax_only. + +2006-03-30 Andrew Haley <aph@redhat.com> + + PR java/26858 + * lang.c (java_attribute_table): New. + (LANG_HOOKS_ATTRIBUTE_TABLE): Define. + * expr.c (build_field_ref): Add a null pointer check for all + fields of offset > 4k. Don't do so for accesses via the this + pointer, which we know can never be null. + * class.c (build_java_method_type): Mark arg 1 of all nonstatic + methods nonnull. + +2006-03-30 Carlos O'Donell <carlos@codesourcery.com> + + * Make-lang.in: Rename docdir to gcc_docdir. + +2006-03-30 Tom Tromey <tromey@redhat.com> + + PR java/26042: + * parse.y (java_reorder_fields): Reset superclass field's size as + well. + +2006-03-28 Tom Tromey <tromey@redhat.com> + + PR java/26390: + * parse.y (find_most_specific_methods_list): Added 'class' + argument. + (lookup_method_invoke): Updated. + +2006-03-15 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (generate_bytecode_insns): Use qualifying type for + non-static method calls. + +2006-03-15 David Daney <ddaney@avtrex.com> + + * java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its + declaration. + +2006-03-15 David Daney <ddaney@avtrex.com> + + * lang.opt (-freduced-reflection): New option. + * lang.c (java_post_options): Generate an error if + -freduced-reflection used with -fjni or -findirect-dispatch. + * java-tree.h (flag_reduced_reflection): Declare new variable. + * boehm.c (get_boehm_type_descriptor): Indicate all pointers + if bitmap overflows and flag_reduced_reflection set. + * class.c (uses_jv_markobj_p): New function. + (make_class_data): Moved generation of vtable to before + reflection data, generate less reflection data if + flag_reduced_reflection set. + * gcj.texi: Document -freduced-reflection. + +2006-03-15 Tom Tromey <tromey@redhat.com> + + PR java/26638: + * class.c (get_interface_method_index): Don't put <clinit> into + interface table. + +2006-03-15 Tom Tromey <tromey@redhat.com> + + * parse.y (analyze_clinit_body): Ignore empty statements. + +2006-03-08 David Daney <ddaney@avtrex.com> + + * gcj.texi: Document -static-libgcj option. + +2006-02-20 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (parse_class_file): Set input_location from + current_class. + +2006-02-15 Andrew Haley <aph@redhat.com> + + * class.c (GEN_TABLE): Don't pushdecl *_SYMS_DECL here. + (make_class_data): pushdecl_top_level TYPE_OTABLE_SYMS_DECL, + TYPE_ATABLE_SYMS_DECL, TYPE_ITABLE_SYMS_DECL here. + +2006-02-09 Andrew Haley <aph@redhat.com> + + PR java/26192 + * expr.c (expand_invoke): Allow methods in arrays to be resolved + in their superclass. + + * typeck.c (build_java_array_type): Generate TYPE_STUB_DECLs for + array types. + +2006-02-08 Tom Tromey <tromey@redhat.com> + + PR java/22578: + * check-init.c (check_init): Handle VIEW_CONVERT_EXPR. + * builtins.c (convert_real): New function. + (java_builtins): Handle Float.intBitsToFloat, + Float.floatToRawIntBits, Double.longBitsToDouble, + Double.doubleToRawLongBits. + +2006-02-07 Andrew Haley <aph@redhat.com> + + * expr.c (expand_invoke): (BC mode.) If we find a method in a + class other than the one in which we expected to find it, ignore + the result. + + PR java/25535 + * constants.c (build_constants_constructor): move initializer into + first halfword on a 64-bit big-endian machine. + +2006-02-04 Tom Tromey <tromey@redhat.com> + + PR java/25676: + * builtins.c (max_builtin): Skip floating point 'max'. + (min_builtin): Skip floating point 'min'. + (check_for_builtin): Never return NULL_TREE. + +2006-02-04 Tom Tromey <tromey@redhat.com> + + PR java/26097: + * expr.c (push_type): Avoid side effect in gcc_assert. + +2006-02-04 Roger Sayle <roger@eyesopen.com> + + * decl.c (java_init_decl_processing): Create char_type_node as a + regular INTEGER_TYPE node. + (push_promoted_type): Preserve TYPE_STRING_FLAG on types. + * typeck.c (convert): No longer check for CHAR_TYPEs but instead + test for char_type_node and promoted_char_type_node as special + instances of INTEGER_TYPE tree codes. + (promote_type,build_java_signature): Likewise. + * jcf-write.c (adjust_typed_op): Likewise. + * mangle.c (mangle_type): Likewise. + * parse.y (do_unary_numeric_promotion): No longer handle CHAR_TYPE. + * parse.h (JINTEGRAL_TYPE_P): Likewise. + +2006-02-04 Andreas Tobler <a.tobler@schweiz.ch> + + * expr.c (java_stack_swap): Revert gcc_assert patch. + +2006-02-03 Ben Elliston <bje@au.ibm.com> + + * java-gimplify.c: Use gcc_assert and gcc_unreachable throughout. + * typeck.c: Likewise. + * verify-impl.c: Likewise. + * class.c: Likewise. + * decl.c: Likewise. + * jcf-parse.c: Likewise. + * constants.c: Likewise. + * check-init.c: Likewise. + * jcf-write.c: Likewise. + * verify-glue.c: Likewise. + * mangle.c: Likewise. + * expr.c: Likewise. + * lang.c: Likewise. + * boehm.c: Likewise. + +2006-02-01 Jan Hubicka <jh@suse.cz> + + * decl.c (end_java_method): Kill hack disabling unit-at-a-time. + * lang.c (java_init_options): Set no_unit_at_a_time_default. + +2006-01-30 Andrew Haley <aph@redhat.com> + + PR java/21428 + * parse.y: (source_start_java_method): Mark DECL_ARTIFICIAL("this"). + +2006-01-21 Joseph S. Myers <joseph@codesourcery.com> + + * jv-scan.c (version), jcf-dump.c (version), gjavah.c (version): + Update copyright notice dates. + +2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * jvspec.c (lang_specific_spec_functions): Remove. + +2006-01-06 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Arrays): Added more documentation for + JvNewObjectArray. + (Primitive types): Correct information about primitive classes. + (Reference types): New node. + (Index): New node. + +2005-12-16 Alexandre Oliva <aoliva@redhat.com> + + * jcf-parse.c (set_source_filename): Set the decl source location + even when returning early. + +2005-12-15 Tom Tromey <tromey@redhat.com> + Andrew Haley <aph@redhat.com> + + PR java/25429 + * parse.y (resolve_expression_name): Don't generate accessor + methods for constant fields. + +2005-12-13 Andrew Haley <aph@redhat.com> + + PR java/25366 + PR java/25368 + * class.c (maybe_layout_super_class): Update current_class before + calling do_resolve_class. + +2005-12-12 H.J. Lu <hongjiu.lu@intel.com> + + PR java/25330 + * jcf-write.c (write_classfile): Use PID in temporary class + file. Save/restore errno when reporting error. + +2005-12-10 Terry Laurenzo <tlaurenzo@gmail.com> + + PR java/9861 + * mangle.c (mangle_method_decl): Mangle Java methods by prepending 'J' + to bare_function_type and including the return type + * builtins.c (initialize_builtins) : Change builtin mangled name + constants to conform to new mangling scheme + +2005-12-08 Andrew Haley <aph@redhat.com> + + PR libgcj/25265 + * java-tree.h (enum java_tree_index): Add JTI_SOFT_NOSUCHFIELD_NODE. + (soft_abstractmethod_node): New. + * expr.c (build_field_ref): Add in-line check for missing field. + * decl.c (java_init_decl_processing): Add soft_nosuchfield_node. + +2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * Make-lang.in (java.all.build, java.install-normal): Remove. + +2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * Make-lang.in: Remove all dependencies on s-gtype, except for + gt-java-parse.h. + +2005-12-07 Richard Sandiford <richard@codesourcery.com> + + * class.c (build_utf8_ref, emit_register_classes): Use + switch_to_section and get_section. + +2005-12-06 Tom Tromey <tromey@redhat.com> + + PR java/25283: + * parse.y (patch_new_array_init): Revert previous patch. + (lookup_method_invoke): Use size-less array type when creating an + anonymous constructor. + +2005-12-05 Tom Tromey <tromey@redhat.com> + + * parse.y (patch_new_array_init): Don't set length on array. + +2005-12-02 Richard Guenther <rguenther@suse.de> + + * java-gimplify.c (java_gimplify_labeled_block_expr): Use + buildN instead of build. + * class.c (finish_class): Likewise. + * expr.c (java_create_object): Likewise. + +2005-11-28 Tom Tromey <tromey@redhat.com> + + PR java/18278: + * expr.c (build_jni_stub): Unwrap the return value. + * java-tree.h (soft_unwrapjni_node): New define. + (enum java_tree_index): Added JTI_SOFT_UNWRAPJNI_NODE. + * decl.c (java_init_decl_processing): Initialize + soft_unwrapjni_node. + +2005-11-24 Bryce McKinlay <mckinlay@redhat.com> + + * gcj.texi (gij options): Add -Xss documentation. + +2005-11-08 Wil Mahan <wmahan@gmail.com> + + PR java/23617 + * zextract.c (read_zip_archive): Fix out of memory error when + reading jar files with zip-style comments. + +2005-11-07 Terry Laurenzo <tlaurenzo@gmail.com> + + * gjavah.c (HANDLE_CODE_ATTRIBUTE): Only define for ELF Object + formats. + * gjavah.c (decompile_method): Add ATTRIBUTE_UNUSED + +2005-10-12 Nathan Sidwell <nathan@codesourcery.com> + Wil Mahan <wmahan@gmail.com> + + PR java/23620 + * class.c (make_class): Create empty binfo here. + (set_super_info): Only create binfo if we have superclasses. + +2005-10-03 Ranjit Mathew <rmathew@gcc.gnu.org> + + PR java/24127 + * parse.y (method_header): Make the result of the rule a NULL_TREE + when a parsing error occurs. + +2005-09-29 Tom Tromey <tromey@redhat.com> + + PR java/24120: + * jcf-io.c (memoized_dirlist_hash): New function. + (caching_stat): Use it. + +2005-09-21 Ranjit Mathew <rmathew@gcc.gnu.org> + + PR java/21418 + * class.c (inherits_from_p): Try to lay out super class + if it is not already laid out. + (maybe_layout_super_class): Handle the case where SUPER_CLASS + is a NULL_TREE. + +2005-09-18 James A. Morrison <phython@gcc.gnu.org> + + * builtins.c (max_builtin, min_builtin, abs_builtin, + java_build_function_call_expr): Use fold_buildN. + * class.c (layout_class_method): Likewise. + * expr.c (java_truthvalue_conversion, build_java_jsr, + build_java_arrayaccess, expand_java_arrayload, expand_iinc, + build_java_binop, build_field_ref, expand_compare, + build_known_method_ref, build_invokevirtual, + process_jvm_instruction): Likewise. + * parse.y (patch_binop, patch_exit_expr): Likewise. + * typeck.c (convert_ieee_real_to_integer): Likewise. + (convert): Don't call fold after convert_ieee_real_to_integer. + +2005-09-14 Bryce McKinlay <mckinlay@redhat.com> + + PR java/23891 + * parse.y (maybe_create_class_interface_decl): Set TYPE_PACKAGE for + the newly created type. Set import lists here, not in create_class. + (jdep_resolve_class): Set current_class. + (do_resolve_class): Use current_class's TYPE_PACKAGE to determine + the current package context, not ctxp->package. + (cicp_cache): Removed. + (class_in_current_package): Simplify implementation using TYPE_PACKAGE. + * jcf-parse.c (give_name_to_class): Set TYPE_PACKAGE. + * java-tree.h (TYPE_PACKAGE): New macro. + (struct lang_type): New member 'package'. + +2005-09-09 Andrew Haley <aph@redhat.com> + + PR libgcj/23182 + * expr.c (pop_type_0): If the expected type is object or ptr + (i.e. void*), return the type of the object we just popped from + the stack. + +2005-09-06 Andrew Pinski <pinskia@physics.uc.edu> + + * java-gimplify.c (java_gimplify_block): NULL out the old BLOCK's + BLOCK_EXPR_BODY before returning the new BIND_EXPR. + +2005-09-06 Kazu Hirata <kazu@codesourcery.com> + + * check-init.c, decl.c, expr.c, gcj.texi, java-tree.h, + jcf-parse.c, jcf.h, parse.h, parse.y, typeck.c: Fix comment + typos. Follow spelling conventions. + +2005-09-05 Ranjit Mathew <rmathew@hotmail.com> + + PR java/23431 + * typeck.c (lookup_do): Look up interfaces for the original class, + not the base class. + * parse.y (java_check_regular_methods): Fix diagnostic message for + more restrictive overriding of a method from an interface. + +2005-08-16 Tom Tromey <tromey@redhat.com> + + * class.c (make_class_data): Always emit JV_STATE_PRELOADING for + class' initial state. + +2005-08-16 Ranjit Mathew <rmathew@hotmail.com> + + PR java/22113 + * lex.c (do_java_lex): Define MAX_TOKEN_LEN. Avoid overflowing + `literal_token' for large numeric input tokens. + +2005-08-16 Ranjit Mathew <rmathew@hotmail.com> + + PR java/19870 + * parse.y (nested_field_access_p): Rename to nested_member_access_p + and expand to handle method accesses across nested classes. + (build_outer_method_access_method): Rename to + build_nested_method_access_method. Minor adjustments to comments. + (resolve_expression_name): Use the newly-renamed + nested_member_access_p method. + (resolve_qualified_expression_name): Likewise. + (patch_method_invocation): Also consider static methods for access + method generation. Minor adjustments to comments. + (maybe_use_access_method): Use the more general + nested_memeber_access_p to determine access across nested class + boundaries. Allow THIS_ARG to be NULL (for static methods). + +2005-08-15 Tom Tromey <tromey@redhat.com> + + PR java/23300. + * expr.c (build_field_ref): Don't generate otable reference when + DECL_FIELD_OFFSET is 0. + * class.c (maybe_layout_super_class): Pass outer class to + do_resolve_class. + +2005-08-15 Tom Tromey <tromey@redhat.com> + + * java-tree.h (LABEL_IN_SUBR): Removed. + (LABEL_IN_SUBR): Likewise. + (LABEL_IS_SUBR_START): Likewise. + (LABEL_SUBR_START): Likewise. + (LABEL_SUBR_CONTEXT): Likewise. + (LABEL_CHANGED): Likewise. + (LABEL_RETURN_LABEL): Likewise. + (LABEL_RETURN_TYPE_STATE): Likewise. + (LABEL_RETURN_LABELS): Likewise. + (RETURN_MAP_ADJUSTED): Likewise. + (LABEL_PENDING_CHAIN): Likewise. + +2005-08-15 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (JAVA_OBJS): Removed verify.o + (java/verify.o): Removed. + * verify.c: Removed. + * lang.c (flag_new_verifier): Removed. + (java_post_options): Updated. + * java-tree.h (flag_new_verifier): Removed. + (verify_jvm_instructions): Removed. + * expr.c (pop_type_0): Assume flag_new_verifier is true. + (build_java_check_indexed_type): Likewise. + (expand_java_arraystore): Likewise. + (expand_java_arrayload): Likewise. + (pop_arguments): Likewise. + (expand_byte_code): Likewise. + (process_jvm_instruction): Likewise. + +2005-08-10 Andrew Haley <aph@redhat.com> + + * java-gimplify.c (java_gimplify_modify_expr): Fix any pointer + type mismatches to make legal GIMPLE. + +2005-08-10 Robin Green <greenrd@greenrd.org> + + PR java/23230: + * parse.y (maybe_use_access_method): Generalize check from + java.lang.Object to any superclass of current_class + +2005-08-08 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (build_class_ref): Wrap the primary class type in a + NOP_EXPR. + * parse.y (java_complete_lhs) <COMPONENT_REF case>: Extract the + primary class type from the NOP_EXPR in which it was placed. + +2005-07-28 Diego Novillo <dnovillo@redhat.com> + + * expr.c (expand_load_internal): Fix missing parens in + predicate. + +2005-07-28 Andrew Haley <aph@redhat.com> + + * expr.c (expand_load_internal): Convert to destination type. + +2005-07-22 Manfred Hollstein <mh@suse.com> + + * verify-impl.c (check_class_constant): Fix uninitialised warnings. + (check_constant): Likewise. + (check_wide_constant): Likewise. + +2005-07-20 Giovanni Bajo <giovannibajo@libero.it> + + Make CONSTRUCTOR use VEC to store initializers. + * check-init.c (check_init): Update to cope with VEC in + CONSTRUCTOR_ELTS. + * class.c (make_field_value, make_method_value, get_dispatch_table, + make_class_data, emit_symbol_table, emit_catch_table, + emit_assertion_table): Use build_constructor_from_list instead of + build_constructor. + * constants.c (build_constants_constructor): Likewise. + * java-gimplify.c (java_gimplify_new_array_init): Update to cope with + VEC in CONSTRUCTOR_ELTS. + * java-tree.h (START_RECORD_CONSTRUCTOR, PUSH_SUPER_VALUE, + PUSH_FIELD_VALUE, FINISH_RECORD_CONSTRUCTOR): Create a VEC instead + of a TREE_LIST. + * jcf-write.c (generate_bytecode_insns): Update to cope with VEC in + CONSTRUCTOR_ELTS. + * parse.y (build_new_array_init): Use build_constructor_from_list + instead of build_constructor. + (patch_new_array_init): Update to cope with VEC in + CONSTRUCTOR_ELTS. + (array_constructor_check_entry): Likewise. + +2005-07-12 Tom Tromey <tromey@redhat.com> + + * jvspec.c (lang_specific_driver): Put filelist_filename first on + command line. + +2005-07-12 Tom Tromey <tromey@redhat.com> + + PR java/19674: + * parse-scan.y (interface_member_declaration): Added + empty_statement. + +2005-07-08 Daniel Berlin <dberlin@dberlin.org> + + * java-tree.h (LABEL_RETURN_LABELS): Use decl_non_common. + (LABEL_PENDING_CHAIN): Ditto. + (LABEL_PC): Ditto. + (DECL_BIT_INDEX): Ditto. + +2005-07-07 Bryce McKinlay <mckinlay@redhat.com> + + PR java/18119 + * parse.y (inner_class_accessible): New function. Logic moved from + check_inner_class_access. + (check_inner_class_access): Use inner_class_accessible. + (resolve_inner_class): Simplify arguments. Create circularity hash + here. Keep looking for classes if we found one that was inaccessible. + Return the inaccessible class only if there is no other match. + (do_resolve_class): Update for new resolve_inner_class arguments. + Don't create circularity_hash here. + +2005-07-07 Bryce McKinlay <mckinlay@redhat.com> + + PR java/21045 + * parse.y (add_exception_to_throws): New function. + (purge_unchecked_exceptions): Removed. + (get_constructor_super): Renamed from verify_constructor_super. Now + returns the super constructor after verification. + (java_complete_expand_method): Don't use purge_unchecked_exceptions + or save/restore the exception list. + (check_thrown_exceptions): Add uncaught exceptions in anonymous + class initializers and constructors to the throws clause of the method. + +2005-07-05 Bryce McKinlay <mckinlay@redhat.com> + + PR java/19674 + * parse.y (interface_member_declaration): Allow empty statements in + interface declarations. + +2005-07-05 Paolo Bonzini <bonzini@gnu.org> + + * Makefile.in (parse.o): Adjust dependencies. + * parse.y: Include tree-dump.h. + +2005-07-02 Joseph S. Myers <joseph@codesourcery.com> + + * class.c, decl.c, expr.c: Use '+' flag instead of %J. Use 'q' + flag for quoting. + +2005-07-01 Andrew Pinski <pinskia@physics.uc.edu> + + * parse.y (issue_warning_error_from_context): Call + pp_output_formatted_text to be able to get the buffer. + +2005-06-30 Andrew Pinski <pinskia@physics.uc.edu> + + * parse.y (issue_warning_error_from_context): Update for the + renaming of pp_format_text to pp_format. + +2005-06-28 Paul Brook <paul@codesourcery.com> + + * decl.c (java_init_decl_processing): Call + default_init_unwind_resume_libfunc. + +2005-06-27 Tom Tromey <tromey@redhat.com> + + PR java/21540, PR java/13788: + * parse.y (java_complete_lhs) <CASE_EXPR>: Use + fold_constant_for_init. + (patch_binop): Added 'folding' argument. Updated all callers. + (patch_unaryop) <NOP_EXPR>: New case. + (fold_constant_for_init) <NOP_EXPR>: Likewise. + (fold_constant_for_init) <COND_EXPR>: Fix sense of test. + +2005-06-25 Jan Hubicka <jh@suse.cz> + + * builtins.c (define_builtin): Accept new flags parameter. + (initialize_builtins): Mark the builtins const and nothrow accordingly. + +2005-06-25 Kelley Cook <kcook@gcc.gnu.org> + + * all files: Update FSF address in copyright headers. + +2005-06-24 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (verify_instructions_0): Correctly handle + situation where PC falls off end. + +2005-06-23 Bryce McKinlay <mckinlay@redhat.com> + + PR java/20697 + * parse.y (find_most_specific_methods_list): Remove special case for + inner classes. + +2005-06-15 Tom Tromey <tromey@redhat.com> + + PR libgcj/21906: + * class.c (make_method_value): Use soft_abstractmethod_node for + abstract method. + * java-tree.h (soft_abstractmethod_node): New define. + (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant. + * decl.c (java_init_decl_processing): Initialize + soft_abstractmethod_node. + +2005-06-13 Geoffrey Keating <geoffk@apple.com> + + * Make-lang.in (rule for installing gcj.1): Depends on installdirs. + +2005-06-13 Per Bothner <per@bothner.com> + + * expr.c (int highest_label_pc_this_method, + start_label_pc_this_method): New globals. + (lookup_label): Add start_label_pc_this_method to pc for label, and + update highest_label_pc_this_method. This prevents conflicts between + labels from different methods. + * java-tree.h: Declare new globals. + * jcf-parse.c (parse_class_file): If needed bump + start_label_pc_this_method and reset highest_label_pc_this_method. + +2005-06-13 Tom Tromey <tromey@redhat.com> + + PR java/21844: + * parse.y (nested_field_access_p): Handle case where outer field + is inherited by enclosing class. + +2005-06-12 Per Bothner <per@bothner.com> + + * class.c (inherits_from_p): Do load_class if needed. + +2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (error): Add ATTRIBUTE_PRINTF_1. + * java-tree.h (parse_error_context): Move... + * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG. + * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG. + * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1. + +2005-06-08 Roger Sayle <roger@eyesopen.com> + + * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes. + +2005-06-06 Jakub Jelinek <jakub@redhat.com> + + * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of + msgid for argument name. + * gjavah.c (error): Likewise. + * java-tree.h (parse_error_context): Likewise. + * parse.y (parse_error_context, parse_warning_context, + issue_warning_error_from_context): Likewise. + +2005-06-01 Tom Tromey <tromey@redhat.com> + + PR java/21722: + * class.c (build_static_field_ref): Don't fold constant fields if + current class is from a .class file and we're using indirect + dispatch. + +2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * java/verify-glue.c: Don't include errors.h and include toplev.h. + * java/Make-lang.in: Updates dependencies. + +2005-05-26 Ranjit Mathew <rmathew@hotmail.com> + + PR java/19870. + * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to + NESTED_FIELD_ACCESS_IDENTIFIER_P. + (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS. + (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P. + * jcf-write.c (generate_classfile): Use + NESTED_FIELD_ACCESS_IDENTIFIER_P instead of + OUTER_FIELD_ACCESS_IDENTIFIER_P. + * parse.y (build_outer_field_access): Rename to + build_nested_field_access. Support static fields and outer-to-inner + class accesses. + (outer_field_access_p): Rename to nested_field_access_p. Support + static fields and generalise to outer-to-inner class and sibling + inner class accesses. + (outer_field_expanded_access_p): Rename to + nested_field_expanded_access_p and support static fields. + (outer_field_access_fix): Rename to nested_field_access_fix and + support static fields. + (build_outer_field_access_expr): Rename to + build_nested_field_access_expr and support static fields. + (build_outer_field_access_methods): Rename to + build_nested_field_access_methods and support static fields. For + static fields, generate accessors without class instance parameters. + (build_outer_field_access_method): Rename to + build_nested_field_access_method and support static fields. + (build_outer_method_access_method): Use + NESTED_FIELD_ACCESS_IDENTIFIER_P instead of + OUTER_FIELD_ACCESS_IDENTIFIER_P. + (resolve_expression_name): Consider static field accesses across + nested classes. + (resolve_qualified_expression_name): Likewise. + (java_complete_lhs): Use nested_field_access_fix instead of + outer_field_access_fix. + (patch_unary_op): Rename outer_field_flag to nested_field_flag. + Use nested_field_expanded_access_p instead of + outer_field_expanded_access_p. Use nested_field_access_fix instead + of outer_field_access_fix. + (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P + instead of OUTER_FIELD_ACCESS_IDENTIFIER_P. + +2005-05-26 Bryce McKinlay <mckinlay@redhat.com> + + * decl.c (GCJ_BINARYCOMPAT_ADDITION, + GCJ_BOOTSTRAP_LOADER_ADDITION): Removed. + (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER, + MINOR_BINARYCOMPAT_ABI_VERSION): New. + (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID. + (parse_version): Calculate version ID using new method. Use bit-flags + for flag_indirect_dispatch and flag_bootstrap_classes. + +2005-05-25 Richard Henderson <rth@redhat.com> + + PR libgcj/21692 + * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H. + * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and + DECL_CONTEXT; avoid pushdecl_top_level. + (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT. + (layout_class): Don't SET_DECL_ASSEMBLER_NAME. + (layout_class_method): Likewise. + * decl.c (java_mark_cni_decl_local): New. + (java_mark_class_local): Use it. + * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New. + (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New. + (struct lang_decl_func): Add local_cni; + (struct lang_decl_var): Add class_field, vtable. + (java_mangle_decl): Declare. + * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New. + * mangle.c: Remove dup obstack.h; include langhooks-def.h. + (mangle_obstack_1): New. + (java_mangle_decl): Remove obstack argument. Call mangle_class_field, + mangle_vtable, and mangle_local_cni_method_decl. Fall back to + lhd_set_decl_assembler_name for things that don't need mangling. + (mangle_class_field): Rename from java_mangle_class_field, make + static, don't call init_mangling or finish_mangling. + (mangle_vtable): Similarly. + (mangle_local_cni_method_decl): New. + (init_mangling): Remove obstack argument. Use &mangle_obstack_1, + gcc_assert, and MANGLE_RAW_STRING. + (finish_mangling): Use gcc_assert, remove if 0 debugging code. + +2005-05-25 DJ Delorie <dj@redhat.com> + + * class.c (set_constant_value): Move warning control from if() to + warning(OPT_*). + +2005-05-24 Richard Henderson <rth@redhat.com> + + * builtins.c (define_builtin): Don't call make_decl_rtl. + * constants.c (build_constant_data_ref): Likewise. + * class.c (build_utf8_ref): Likewise. + (build_fieldref_cache_entry, build_static_field_ref): Likewise. + (get_dispatch_table, layout_class_method): Likewise. + (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT + by hand. + (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME. + (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P + to determine if we need a non-zero address. + * decl.c (builtin_function): Don't call make_decl_rtl. + (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME. + * expr.c (build_known_method_ref): Don't call make_decl_rtl. + * resource.c (compile_resource_data): Likewise. + * parse.y (resolve_field_access): Re-word comment to avoid + building DECL_RTL. + +2005-05-24 Richard Henderson <rth@redhat.com> + + * class.c (registered_class): Take it out of class_roots; turn into + a vec of trees. + (register_class): Make static. Don't duplicate decl node. Use + VEC_safe_push. + (emit_register_classes): Use VEC_iterate. Use output_constant + instead of assemble_integer. Don't call mark_decl_referenced + directly. + * java-tree.h (register_class): Remove decl. + +2005-05-19 Paolo Bonzini <bonzini@gnu.org> + + PR java/17845 + + * parse.y (register_package, package_list): Remove. + (package_declaration): Do not call register_package. + (do_resolve_class): Do not use package_list. + +2005-05-15 Gerald Pfeifer <gerald@pfeifer.com> + + * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove + unused variable. + +2005-05-15 Tom Tromey <tromey@redhat.com> + + PR java/21519: + * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call + NOTE_PUSH. + +2005-05-12 Aaron Luchko <aluchko@redhat.com> + + * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'. + +2005-05-11 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Code Generation): Document -fbootstrap-classes. + * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro. + (parse_version): Use it. + * lang.opt (-fbootstrap-classes): New option. + +2005-05-10 Paolo Bonzini <bonzini@gnu.org> + + PR java/21436 + * class.c (maybe_layout_super_class): Look for imports in this_class. + * parse.h (ctxp_for_generation_last): New. + (do_resolve_class): Add a parameter. + * parse.y (ctxp_for_generation_last): New. + (java_pop_parser_context): Add at end of list. + (find_in_imports, find_in_imports_on_demand): Look in ctxp + if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of + the given type are NULL. + (do_resolve_class): Look into the imports of the new second parameter. + Adjust recursive calls. + (resolve_class, resolve_inner_class, find_as_inner_class): Adjust + calls to do_resolve_class. + (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST. + (java_complete_class): Do not do that here. + +2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com> + + PR java/20309 + * Make-lang.in (java): Add gjnih. + (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise. + (GJNIH_OBJS): New variable. + (gjnih$(exeext)): New target. + (JAVA_MANFILES): Add gjnih.1. + (java.uninstall): Add gjnih.1. + (java.mostlyclean): Add gjnih. + (java.maintainer-clean): Add gjnih.1. + (java/gjavah-jni.o): New target. + (.INTERMEDIATE): Add gjnih.pod. + (gjnih.pod): New target. + * config-lang.in (stagestuff): Add gjnih. + * gcj.texi (Top): Add gjnih node. + (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and + -bootclasspath options. + (Invoking gjnih): New node. + * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined. + (TOOLNAME): New macro. + (error): Replace hard-coded gcjh with TOOLNAME. + (process_file): Likewise. + (usage): Likewise. + (version): Likewise. + (help): Likewise. Add help output for -force, -old, -trace and -J + options. + (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros. + (options): Add force, old, trace and J fields. + (main): Handle -force, -old, -trace and -J options. + +2005-05-03 Tom Tromey <tromey@redhat.com> + + PR java/21245: + * gjavah.c (main): Unlink output file on error. + +2005-05-03 Kazu Hirata <kazu@cs.umass.edu> + + * constants.c, jvgenmain.c, lang.opt, resource.c: Update + copyright. + +2005-04-29 Tom Tromey <tromey@redhat.com> + + * expr.c (build_jni_stub): Updated for change to build_block. + +2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org> + + * expr.c (force_evaluation_order): Declare 'saved' earlier. + +2005-04-28 Andrew Haley <aph@redhat.com> + + PR java/19285 + * java-tree.h (soft_resolvepoolentry_node): New. + (alloc_constant_fieldref): Declare. + * expr.c (expand_java_field_op): Don't call class_init for + accesses to static fields with indirect dispatch. + * builtins.c (initialize_builtins): Add "__builtin_expect". + * decl.c (soft_resolvepoolentry_node): New variable. + (java_init_decl_processing): Create a decl for + "_Jv_ResolvePoolEntry". + * class.c (build_fieldref_cache_entry): New function. + (build_static_field_ref): Rewrite for indirect dispatch. + * constants.c (find_name_and_type_constant_tree): New function. + (alloc_constant_fieldref): Likewise. + (build_constants_constructor): Handle CONSTANT_Fieldref and + CONSTANT_NameAndType. + + PR java/21115 + * expr.c (force_evaluation_order): Convert outgoing args smaller + than integer. + +2005-04-27 Bryce McKinlay <mckinlay@redhat.com> + + * gcj.texi (libgcj Runtime Properties): Remove obsolete + gnu.gcj.runtime.NameFinder.* system properties. Update documentation + for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname. + +2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls + to `unlock_stream' with `unlock_std_streams'. + +2005-04-25 Jakub Jelinek <jakub@redhat.com> + + * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H) + instead of just expr.h. + +2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (main): Unlock the stdio streams. + * jcf-dump.c (main): Likewise. + * jv-scan.c (main): Likewise. + * jvgenmain.c (main): Likewise. + +2005-04-23 DJ Delorie <dj@redhat.com> + + * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c, + parse.y: Adjust warning() callers. + +2005-04-21 Bryce McKinlay <mckinlay@redhat.com> + + * gcj.texi (Object fields): Change "Integer" to "Int" in example + contructor. + +2005-04-20 Bryce McKinlay <mckinlay@redhat.com> + + * gcj.texi: Fix typos and bogus example. + +2005-04-19 Kazu Hirata <kazu@cs.umass.edu> + + * except.c: Fix a comment typo. + +2005-04-19 Julian Brown <julian@codesourcery.com> + + * decl.c (finish_method): Revert patch from 2005-04-13 for breaking + indirect dispatch with PIC. + +2005-04-18 Andrew Haley <aph@redhat.com> + + * java-except.h (struct eh_range.handler): Remove unused field. + (handle_nested_ranges): Remove function declaration. + (sanity_check_exception_range): Add function declaration. + * verify.c (verify_jvm_instructions): Remove call to + handle_nested_ranges. + * verify-glue.c (verify_jvm_instructions_new): Call + sanity_check_exception_range. + * except.c (link_handler, eh_range_freelist, link_handler, + handle_nested_ranges): Remove. + (add_handler): Rewrite. + (sanity_check_exception_range): New function. + (print_ranges): New function. + +2005-04-13 Julian Brown <julian@codesourcery.com> + + * decl.c (finish_method): Give methods once-only linkage. + +2005-04-11 Richard Sandiford <rsandifo@redhat.com> + + * lang.opt: Refer to the GCC internals documentation instead of c.opt. + +2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * java-tree.h: Don't use PARAMS(). + +2005-04-07 Per Bothner <per@bothner.com> + + * class.c (push_class): By default, suppress debug output. + (finish_class): Enable debug output for classes we're emitting. + +2005-04-07 Andrew Haley <aph@redhat.com> + + * gcj.texi: Correct gcj-dbtool instructions. + +2005-04-04 Kazu Hirata <kazu@cs.umass.edu> + + * gcj.texi: Fix a typo. + * lang.c: Fix a comment typo. + +2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com> + + * gcj.texi (Invoking gij): Add descriptions of new -X options. + Mention recognized-and-ignored compatibility options. + (Memory allocation): Add descriptions of JvMalloc, JvRealloc and + JvFree. + (About CNI): Add Memory allocation section. + +2005-04-01 Tom Tromey <tromey@redhat.com> + + * decl.c (java_init_decl_processing): Fix types of + _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject, + _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray, + _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ. + +2005-03-31 Jan Hubicka <jh@suse.cz> + + * Make-lang.in (class.o, decl.o): Depend on cgraph.h. + * class.c: Include cgraph.h + (make_local_functoin_alias): Mark aslias as needed. + * resource.c: Include cgraph.h + (compile_resource_data): Go via cgraph interface. + +2005-03-30 Ian Lance Taylor <ian@airs.com> + + * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL. + +2005-03-30 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where + inner_class_info_index==0 or outer_class_info_index==0. + +2005-03-29 Tom Tromey <tromey@redhat.com> + + * gcj.texi (libgcj Runtime Properties): Document + gnu.gcj.runtime.endorsed.dirs. + +2005-03-24 Anthony Green <green@redhat.com> + + * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to + 'gcj-dbtool -p'. + +2005-03-23 Tom Tromey <tromey@redhat.com> + + * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define. + (parse_version): Use it. + +2005-03-23 Joseph S. Myers <joseph@codesourcery.com> + + * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove. + +2005-03-18 Andrew Haley <aph@redhat.com> + + PR java/20522 + * decl.c (update_aliases): Don't update variables that are about + to die. + (maybe_poplevels): Add comment. + +2005-03-17 Bryce McKinlay <mckinlay@redhat.com> + + PR java/20502 + * jcf-parse.c (duplicate_class_warning): New function. + (java_parse_file): Call duplicate_class_warning if + CLASS_FROM_CURRENTLY_COMPILED_P is already set. + (parse_zip_file_entries): Likewise. Also set + CLASS_FROM_CURRENTLY_COMPILED_P. + +2005-03-16 Andrew Haley <aph@redhat.com> + + * expr.c (expand_java_arrayload): Don't generate a + NullPointerException based on the type of the node. + (build_java_array_length_access): Likewise. + +2005-03-15 Zack Weinberg <zack@codesourcery.com> + + * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi. + +2005-03-11 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'. + (libgcj Runtime Properties): Document the default .db. + +2005-03-10 Ranjit Mathew <rmathew@hotmail.com> + + PR java/20312 + * parse.y (checks_throws_clauses): Check exceptions list even when + the base class does not come from a source file being compiled. + (java_complete_lhs): Remove unused variable 'wfl'. + +2005-03-09 Ranjit Mathew <rmathew@hotmail.com> + + PR java/20338 + * decl.c (finish_method): Emit _Jv_InitClass for private static + methods inside inner classes as well. + +2005-03-08 Julian Brown <julian@codesourcery.com> + * Revert patch from 2005-03-08 for causing bootstrap failure on + ppc-darwin. + +2005-03-08 Julian Brown <julian@codesourcery.com> + + * decl.c (finish_method): Give methods once-only linkage. + +2005-03-07 Ranjit Mathew <rmathew@hotmail.com> + + * lang.c (flag_new_verifier): Enable by default, regardless of ABI. + +2005-03-07 Bryce McKinlay <mckinlay@redhat.com> + + * verify-glue.c (vfy_is_assignable_from): Perform static check using + can_widen_reference_to if the C++ ABI is in use. + (vfy_get_interface_count, vfy_get_interface): Remove unused functions. + * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type, + type_isresolved, init_state, set_pc, state_get_pc, + _Jv_BytecodeVerifier): Clean up unused and disabled functions. + (verify_fail): Report the current PC from the verifier context. + (free_state): Remove #if 0 block to enable this function. + (free_verifier_context): Call free_state on state_list iterator + values before freeing them. + * expr.c (pop_type_0): Pop correct type for error message when stack + contains a multi-word type. + +2005-03-07 Ranjit Mathew <rmathew@hotmail.com> + + * expr.c (build_java_array_length_access): Remove !flag_new_verifier + for known NULL array length access. + +2005-03-07 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Invoking gcj-dbtool): Document '-f'. + +2005-03-06 Kazu Hirata <kazu@cs.umass.edu> + + * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h, + typeck.c: Update copyright. + +2005-03-06 Ranjit Mathew <rmathew@hotmail.com> + + Remove xref code. + * xref.c, xref.h: Remove file. + * Make-lang.in (java/xref.o): Remove. + * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration. + * lang.c (flag_emit_xref): Remove definition. + * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove. + * typeck.c (convert): Remove use of do_not_fold. + * parse.y (do_not_fold): Remove definition. + (parser grammar): Remove xref code. + (maybe_create_class_interface_decl, create_class): Likewise. + (register_fields, method_header, finish_method_declaration): Likewise. + (declare_local_variables, source_end_java_method): Likewise. + (java_complete_expand_classes): Do not set do_not_fold. + (java_complete_expand_method): Remove xref code. + (java_expand_classes, resolve_field_access, patch_invoke): Likewise. + (java_complete_tree, java_complete_lhs, patch_assignment): Likewise. + (patch_binop, build_string_concatenation, patch_array_ref): Likewise. + (patch_synchronized_statement, patch_throw_statement): Likewise. + (maybe_build_class_init_for_field): Likewise. + +2005-03-05 Kazu Hirata <kazu@cs.umass.edu> + + * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P + instead of IS_NON_TYPE_CODE_CLASS. + +2005-03-04 Andrew Haley <aph@redhat.com> + + PR java/18362 + * class.c (set_method_index): Don't set method_index if it is + NULL_TREE. + (layout_class_method): Don't complain about "non-static method foo + overrides static method" in the case of indirect dispatch. + +2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic + warning. + * Make-lang.in: Don't elide warnings in jcf-io.c. + +2005-03-01 Per Bothner <per@bothner.com> + + PR java/8608 + * check-init.c (wfl): Remove static. + (final_assign_error, check_init): Replace calls to parse_error_context + by plain error. + (check_init): Save, set, and restore input_location for each exp. + +2005-03-01 Per Bothner <per@bothner.com> + + * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45) + if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined. + * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents. + +2005-03-01 Per Bothner <per@bothner.com> + + * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro. + +2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com> + + PR libgcj/16923 + * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and + JvVMOption. + +2005-02-22 Tom Tromey <tromey@redhat.com> + + PR java/20056: + * verify-impl.c (EITHER): New define. + (types_compatible): Handle it. + (check_field_constant): Use it. + +2005-02-18 Tom Tromey <tromey@redhat.com> + + PR java/20056: + * verify-impl.c (types_equal): Fixed test. + + PR java/20056: + * verify-glue.c (vfy_class_has_field): New function. + * verify.h (vfy_class_has_field): Declare. + * verify-impl.c (check_field_constant): Added 'putfield' + argument. + (verify_instructions_0): Updated. + (types_equal): New function. + +2005-02-14 Tom Tromey <tromey@redhat.com> + + PR java/19921: + * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the + stack effect of multianewarray. + +2005-02-14 Andrew Haley <aph@redhat.com> + + PR java/19907 + * expr.c (expand_byte_code): Call promote_arguments(). + (promote_arguments): New function. + * decl.c (check_local_unnamed_variable): Remove special case for + new verifier. + (find_local_variable): Promote all boolean types to int + when searching for local variable decls. + +2005-02-12 Kazu Hirata <kazu@cs.umass.edu> + + * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c, + parse-scan.y: Update copyright. + +2005-02-11 Per Bothner <per@bothner.com> + + PR java/15543 + * parse-scan.y (input_location): Remove variable. + (main_input_filename): New - replaces input_filename, which isn't + settable if USE_MAPPED_LOCATION. + * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE, + so we don't reference input_location or wfl_operator in that case. + * jv-scan.c (expand_location): Remove - no longer used. + (main): Set main_input_filename rather than input_filename. + +2005-02-09 Richard Henderson <rth@redhat.com> + + * builtins.c (initialize_builtins): Call build_common_builtin_nodes. + * decl.c (java_init_decl_processing): Initialize const_ptr_type_node. + +2005-02-08 Marcin Dalecki <martin@dalecki.de> + + * expr.c (add_type_assertion): Use the proper enumeration type, + since this is what htab_find_slot() is expecting. + +2005-02-06 Joseph S. Myers <joseph@codesourcery.com> + + * gcj.texi: Update copyright dates. + +2005-02-02 Tom Tromey <tromey@redhat.com> + + * gcj.texi (libgcj Runtime Properties): Default library_control + to 'cache'. + +2005-02-02 Ranjit Mathew <rmathew@hotmail.com> + + PR java/15543 + * parse-scan.y (formal_parameter): Use $2 (type) instead of $$ + (modifiers) when square brackets are present in a declaration for + a final paramter. + * jv-scan.c (main): Set input_filename and input_line. + +2005-02-01 Tom Tromey <tromey@redhat.com> + + PR java/19742: + * gjavah.c (get_field_name): Don't override name for JNI header. + +2005-02-01 Roger Sayle <roger@eyesopen.com> + + * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR + of unsigned types using iushr and lushr JVM bytecodes. + +2005-02-01 Ranjit Mathew <rmathew@hotmail.com> + + PR java/19738 + * gjavah.c (jni_print_float): Do not emit floating-point + initialiser for a static final field. + (jni_print_double): Likewise. + +2005-02-01 Mark Mitchell <mark@codesourcery.com> + + Revert: + 2005-01-31 Mark Mitchell <mark@codesourcery.com> + * gjavah.c (print_field_info): Mark static data members of + floating-point type with "__extension__". + +2005-01-31 Mark Mitchell <mark@codesourcery.com> + + * gjavah.c (print_field_info): Mark static data members of + floating-point type with "__extension__". + +2005-02-01 Ranjit Mathew <rmathew@hotmail.com> + + PR java/9157 + * parse.y (build_string_concatenation): Remove redundant if. + (patch_conditional_expr): Attempt to patch_string() the condition + of a ?: as well, in addition to its other operands. + +2005-01-25 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java/java-tree-inline.o): Removed. + +2005-01-25 Ranjit Mathew <rmathew@hotmail.com> + + PR java/19070 + * parse.y (patch_binop): Allow comparisons against NULL only + if the other operand is of a reference type. + +2005-01-24 Tom Tromey <tromey@redhat.com> + + * java-tree.h (gcj_abi_version): Declare. + * class.c (make_class_data): Push gcj_abi_version into "next" + field. Renamed field. + * decl.c (gcj_abi_version): New global. + (parse_version): New function. + (java_init_decl_processing): Call it. Renamed 'next' field. + Include version.h. + (GCJ_BINARYCOMPAT_ADDITION): New define. + +2005-01-24 Roger Sayle <roger@eyesopen.com> + + PR java/19295 + * jcf-write.c (generate_bytecode_insns): Conversions between + integer types of the same precision shouldn't generate widening + or narrowing conversion bytecodes. + +2005-01-22 Kazu Hirata <kazu@cs.umass.edu> + + * java-except.h, java-tree.h: Remove unused prototypes. + +2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org> + + PR java/18091: + * jcf-write.c (perform_relocations): Don't call memcpy if source + and destination are the same. + +2005-01-17 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (get_short): Sign extend. + (get_int): Likewise. + +2005-01-12 Ranjit Mathew <rmathew@hotmail.com> + + * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT + with TYPE_SIZE. + +2005-01-10 Ranjit Mathew <rmathew@hotmail.com> + + * verify.c: Revert to the version before the BC-ABI merge. + +2005-01-10 Ranjit Mathew <rmathew@hotmail.com> + + PR java/19277 + * check-init.c (check_init): Take care of references that do not + have an explicit final variable declaration (e.g. array length + access) for pre/post in/de-crement operators. + +2005-01-08 Mark Wielaard <mark@klomp.org> + + * parse.y (process_imports): Allocate (and free) original_name only + when not already defined. + * jcf-parse.c (read_class): Free results of find_class() and + lrealpath(). + (java_parse_file): Keep pointer to head of file_list and free when + done. Free result of lrealpath(). + +2005-01-05 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Standard Properties): java.ext.dirs is now used. + +2004-12-20 Andrew Haley <aph@redhat.com> + + * typeck.c: Use fold_convert for ints and booleans. + +2004-12-17 Andrew Haley <aph@redhat.com> + + PR java/18931 + * typeck.c (convert): Use a CONVERT_EXPR when converting to + BOOLEAN_TYPE or CHAR_TYPE. + (convert_to_boolean, convert_to_char) : Remove. + * convert.h (convert_to_boolean, convert_to_char) : Remove. + * expr.c (expand_load_internal): Do type conversion if type is not + as required. + +2004-12-13 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/18459 + * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION. + Update comment. + +2004-12-07 Andrew Haley <aph@redhat.com> + + PR java/18811: + * jcf-parse.c (load_class): Remove sanity test for missing inner + class file. + +2004-12-06 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool. + (java.uninstall): Likewise. + (java.maintainer-clean): Likewise. + (.INTERMEDIATE): Likewise. + (java.install-man): Likewise. + (gcj-dbtool.pod): New target. + * gcj.texi (Code Generation): Document -findirect-dispatch. + (libgcj Runtime Properties): Document + gnu.gcj.precompiled.db.path. + (Top): Link to "Invoking gcj-dbtool". + +2004-12-06 Tom Tromey <tromey@redhat.com> + + PR java/14853: + * java-tree.h (extract_field_decl): Declare. + * parse.y (extract_field_decl): Renamed from + strip_out_static_field_access_decl. No longer static. + * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs. + +2004-12-03 Tom Tromey <tromey@redhat.com> + + * lang.c (flag_new_verifier): Define. + (java_post_options): Set flag_new_verifier if indirect dispatch + is being used. + * lang.opt (fnew-verifier): Removed. + +2004-12-03 Tom Tromey <tromey@redhat.com> + + PR bootstrap/14614: + * Make-lang.in (java.install-common): Only install transformed + gcjh if gcj-cross exists. + +2004-12-03 Andrew Haley <aph@redhat.com> + + PR java/18812 + * except.c (link_handler): Patch 'outer' field of siblings of the + range we're demoting. + +2004-12-03 Andrew Haley <aph@redhat.com> + + PR java/18697 + * class.c (layout_class_method): Don't fail to override a method + simply because it has DECL_ARTIFICIAL set. + +2004-12-02 Tom Tromey <tromey@redhat.com> + + PR java/16675: + * parse.y (craft_constructor): Special case null_pointer_node. + +2004-12-02 Tom Tromey <tromey@redhat.com> + + PR java/18741: + * java-gimplify.c (java_gimplify_expr): Don't call + SET_EXPR_LOCATION unless wrapped tree is an expression. + +2004-11-27 Per Bothner <per@bothner.com> + + * jcf-parse.c (set_source_filename): Improvement to Andrew's fix: + Fix fencepost error in 'i', which got executed one too many times. + Also, fold memcpy into explicit loop, as originally intended. + Also, free temporary 'buf' which otherwise leaks. + +2004-11-27 Per Bothner <per@bothner.com> + + * expr.c (build_expr_wfl): Only declare last_file and last_filenode + local static variables if not USE_MAPPED_LOCATION. + +2004-11-27 Kazu Hirata <kazu@cs.umass.edu> + + * class.c, decl.c, expr.c: Fix comment typos. + +2004-11-26 Andrew Pinski <pinskia@physics.uc.edu> + + PR java/18305 + * decl.c (end_java_method): Call + attach_init_test_initialization_flags on all the init_decls. + * parse.y (attach_init_test_initialization_flags): Move to ... + * expr.c (attach_init_test_initialization_flags): here and + support BIND_EXPR also. + * java-tree.h (attach_init_test_initialization_flags): Prototype. + * jcf-parse.c (parse_class_file): Don't disable class init + optimization. + +2004-11-25 Joseph S. Myers <joseph@codesourcery.com> + + * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote + in diagnostics. + +2004-11-24 Richard Henderson <rth@redhat.com> + + * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type, + vfy_string_type, vfy_throwable_type): Use ANSI declaration form. + +2004-11-24 Tom Tromey <tromey@redhat.com> + + * verify.c (defer_merging): Don't use C++-style comment. + * verify.h (java_opcode): Added java_opcode_end. + * class.c (build_class_ref): Remove C++ comment and old FIXME. + + * verify-impl.c (vfy_push_type): Removed bogus "return". + (initialize_stack): Use vfy_alloc and vfy_free. + (verify_instructions_0): Likewise. + + * Merged gcj-abi-2-dev-branch to trunk. + +2004-11-24 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (parse_class_file): Set file_start_location. + +2004-11-10 Tom Tromey <tromey@redhat.com> + + * class.c (make_field_value): Don't call build_static_field_ref. + (build_static_field_ref): Don't emit direct references when using + indirect dispatch. + + * gcj.texi (Invoking gij): Document -verbose. Put -verbose and + -verbose:class into man page synopsis. + +2004-11-09 Tom Tromey <tromey@redhat.com> + + * expr.c (build_java_arraystore_check): Still generate check if + element type is itself an array. + +2004-11-08 Tom Tromey <tromey@redhat.com> + + * java-tree.h (soft_check_assignment_node): Removed. + (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE. + * decl.c (java_init_decl_processing): Don't initialize + soft_check_assignment_node. + +2004-11-05 Tom Tromey <tromey@redhat.com> + + * class.c (layout_class_methods): Don't add Miranda methods when + using indirect dispatch. + +2004-11-05 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (make_class_data): Call emit_assertion_table to set the + 'assertion_table' field. + (build_signature_for_libgcj): Move here from expr.c. + (add_assertion_table_entry): New function. Callback for assertion + hashtable traversal. + (emit_assertion_table): New. Take class argument, and generate + assertion table DECL based on the TYPE_ASSERTIONS hashtable. + * decl.c (init_decl_processing): Define assertion_entry_type record. + Push 'assertion_table' class field instead of 'verify'. + * expr.c (type_assertion_eq): Compare 'assertion_code' field. + (type_assertion_hash): Include 'assertion_code' in hash. + (add_type_assertion): Rewritten. Take class and assertion_code + arguments. Add assertions to the TYPE_ASSERTIONS hashtable. + (can_widen_reference_to): Use new add_type_assertion() arguments. + * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE, + JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE. + (verify_identifier_node): Removed. + (assertion_entry_type, assertion_table_type): New. + (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type + assertion code definitions. + (struct type_assertion): Add assertion_code. Rename 'source_type' and + 'target_type' to 'op1' and 'op2'. + (add_type_assertion): Declare. + (lang_printable_name_wls): Remove unused definition. + * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion + to emit runtime assertion. + (vfy_note_stack_type): Clean up non-C90 declarations. + (vfy_note_local_type): Likewise. + * verify.h (vfy_is_assignable_from): Declare. + * verify-impl.c (is_assignable_from_slow): Remove unused function. + (ref_compatible): Rename arguments. Call vfy_is_assignable_from() + instead of is_assignable_from_slow(). + (types_compatible): Reinstate ref_compatible() call. + +2004-11-04 Tom Tromey <tromey@redhat.com> + + * class.c (build_static_field_ref): Reverted previous patch. + + * class.c (build_static_field_ref): Don't emit direct references + when using indirect dispatch. + +2004-11-03 Tom Tromey <tromey@redhat.com> + + * expr.c (expand_java_arrayload): Set lhs_type_node. + (expand_java_arraystore): Set rhs_type_node. + +2004-11-02 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (compute_class_name): Use filename length from zip + directory, not strlen. + + * expr.c (expand_invoke): Mark new interface methods as abstract. + +2004-11-01 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (push_jump): Removed check for uninitialized + objects. + (push_exception_jump): Likewise. + (handle_ret_insn): Likewise. + (handle_jsr_insn): Likewise. + (state_check_no_uninitialized_objects): Removed. + + * decl.c (check_local_unnamed_variable): Recognize + promoted-to-int parameters when using the new verifier. + * expr.c (expand_java_arraystore): Explicitly request array type + when using new verifier. + (expand_java_arrayload): Likewise. + (invoke_build_dtable): Don't pass object_type_node as + expression argument to build_java_indirect_ref. + (build_java_check_indexed_type): Do nothing. + (build_java_arraystore_check): Handle case where array doesn't + have array type. + (build_java_array_length_access): Likewise. + (expand_invoke): Handle case where interface overrides a method + from Object. + (pop_type_0): Always succeed for reference types. + (process_jvm_instruction): Don't pop a value in a dead + exception handler. + (pop_arguments): Convert arguments to correct types. + +2004-10-29 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (give_name_to_class): Remove line that was + incorrectly merged. + +2004-10-29 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (set_source_filename): Add code to build new sfname. + +2004-10-20 Andrew Haley <aph@redhat.com> + + * decl.c (end_java_method): Don't expand if flag_syntax_only. + +2004-10-26 Tom Tromey <tromey@redhat.com> + + * verify.h (vfy_notify_verified): Removed. + * verify-glue.c (vfy_notify_verified): Removed. + +2004-10-26 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (debug_print_state): Declare `i' before code. + (merge_types): Modify `t' when it is null_type. + +2004-10-26 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (type_print): Renamed from print. Now static and + takes an argument. + (debug_print_state): Use type_print. + +2004-10-25 Tom Tromey <tromey@redhat.com> + + * expr.c (build_invokeinterface): Compute correct offset for + index into interface methods. + +2004-10-20 Tom Tromey <tromey@redhat.com> + + * java-tree.h (verify_jvm_instructions_new): Declare. + + * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1 + command line. + + * verify-impl.c (verify_instructions): Correctly handle wide + types on the stack. + * verify-glue.c (vfy_get_class_name): Use DECL_NAME. + (vfy_get_component_type): Strip pointer types. + (vfy_find_class): Use get_type_from_signature. Strip pointer + types. + Include java-except.h. + +2004-10-20 Bryce McKinlay <mckinlay@redhat.com> + + * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t, + vfy_push_type_t, set_variable, add_new_state, merge_into, + handle_jsr_insn, branch_prepass, check_class_constant, + check_wide_constant, get_one_type, compute_static_types, + verify_instructions_0): Clean up C99 declarations after statements. + +2004-10-20 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (merge_refs): Compare reference against iterator, + not ref2. + + * verify-glue.c (vfy_tag): Mask off resolved flag. + +2004-10-19 Tom Tromey <tromey@redhat.com> + + * verify-impl.c (verify_instructions): Call vfy_note_local_type. + (init_state_with_stack): Initialize `this_type' in state. + (verify_method): Use debug_print. + * verify-glue.c (vfy_is_primitive): Removed debugging print. + (vfy_note_stack_depth): Reverted last patch. + (vfy_note_stack_type): Note pointer to Object, not Object. + (vfy_note_local_type): Likewise. + + * verify.h (vfy_note_instruction_seen): Declare. + * verify-glue.c (verify_jvm_instructions_new): Set + BCODE_EXCEPTION_TARGET on target instruction. + (vfy_note_instruction_seen): New function. + * verify-impl.c (FLAG_INSN_SEEN): New define. + (verify_instructions_0): Set flag on instruction. Save state for + PC=0 later. + (verify_instructions): Call vfy_note_instruction_seen. + + * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error. + (verify_jvm_instructions_new): Call method_init_exceptions, + add_handler, and handle_nested_ranges. + * verify-impl.c (verify_method): Return 1 on success. + (verify_instructions_0): Save the state at PC=0. + + * verify-impl.c (init_type_from_class): Set is_resolved and + ref_next on new ref_intersection. + (init_type_from_string): Likewise. + +2004-10-15 Bryce McKinlay <mckinlay@redhat.com> + + * expr.c (expand_bytecode): Use verify_jvm_instructions_new + if flag_new_verifier is set. + * java-tree.h (flag_new_verifier): Declare. + * lang.opt (fnew-verifier): New option. + * verify-impl.c: Work around namespace pollution by undef'ing + 'current_class'. + (struct verifier_context): Make 'bytecode' const. + (verify_fail_pc): Pass -1 PC argument to vfy_fail. + (types_compatible): For the BC-ABI, always consider reference types + compatible. + (check_class_constant): Use vfr->current_class. + (check_constant): Likewise. + (check_wide_constant): Likewise. + (check_field_constant): Check for 'L' at start of type name. + (get_one_type): Return pointer instead of type. Set type result in + caller via passed type pointer. + (compute_argument_types): Update to use new get_one_type arguments. + (compute_return_type): Likewise. + (make_verifier_context): New. Allocate and initialize 'vfr'. + (free_verifier_context): New. Free 'vfr' and its contents. + (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context + and free_verifier_context. + +2004-10-15 Tom Tromey <tromey@redhat.com> + + * verify-glue.c (vfy_note_local_type): Mark argument as unused. + * verify.h (vfy_fail): Fixed formatting. + + * verify-impl.c (vfr): Fixed comment formatting. + (collapse_type): New function. + (verify_instructions): Notify compiler about type map. + * verify.h (vfy_note_stack_depth): Updated. + (vfy_note_stack_type): Likewise. + (vfy_note_local_type): Likewise. + (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type): + Declare. + * verify-glue.c (vfy_note_stack_depth): Correctly size type + state. Added `method' argument. + (vfy_note_stack_type): Renamed from vfy_note_type. Added `method' + argument. + (vfy_note_local_type): New function. + (vfy_unsuitable_type): Likewise. + (vfy_return_address_type): Likewise. + (vfy_null_type): Likewise. + + * verify.h (VFY_IN_GCC): Removed. + (VFY_WANT_TYPEMAP): Removed. + * verify-impl.c (verify_instructions_0): Removed useless "\". + (struct state) <next>: Uncomment. + +2004-10-13 Bryce McKinlay <mckinlay@redhat.com> + + * verify-impl.c: Formatting fixes. Reformat C++-style comments to + C-style. + +2004-10-06 Bryce McKinlay <mckinlay@redhat.com> + + * Make-lang.in (verify.o): Re-enabled this target. + * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED. + (vfy_get_interface): Likewise. + (verify_jvm_instructions_new): Renamed from verify_jvm_instructions. + * verify.h (verify_jvm_instructions_new): Declare. + * verify-impl.c (free_state): Temporarily comment out unused + function. + +2004-10-06 Tom Tromey <tromey@redhat.com> + + * java-tree.h (JV_STATE_READ): New enum value. + +2004-10-06 Bryce McKinlay <mckinlay@redhat.com> + + * verify.h: New file. + +2004-10-05 Bryce McKinlay <mckinlay@redhat.com> + + * verify-impl.c, verify-glue.c, verify.h: New files. + * Make-lang.in: Add rules for verify-impl.o and verify-glue.o. + +2004-09-24 Andrew Haley <aph@redhat.com> + + * decl.c (check_local_unnamed_variable): Always use the PARM_DECL + for a slot if it's of pointer type. + +2004-09-14 Tom Tromey <tromey@redhat.com> + + * class.c (make_class_data): Correctly initialize "state" field. + Initialize "engine" field. + * decl.c (java_init_decl_processing): Add "engine" field. + +2004-09-10 Andrew Haley <aph@redhat.com> + + PR java/12760 + * expr.c (build_invokeinterface): Use fast method for interface + dispatch. + * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE, + JTI_ITABLE_PTR_TYPE. + (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl. + (emit_symbol_table): Add new arg, element_size. + * decl.c (java_init_decl_processing): Initialize Class.itable. + * class.c (GEN_TABLE): New macro. + (gen_indirect_dispatch_tables): Use it. Add itable. + (make_class_data): Add new arg for emit_symbol_table(). + Emit itable. + (add_miranda_methods): Make sure search_class has been parsed. + (emit_symbol_table): Add new arg, element_size. + +2004-09-06 Andrew Haley <aph@redhat.com> + + * verify.c (merge_types): Return Object for all merges of + interfaces. + * expr.c (add_type_assertion): Don't generate assertions when + source type is array of Object. + +2004-09-03 Andrew Haley <aph@redhat.com> + + * class.c (finish_class): Nullify TYPE_VERIFY_METHOD. + + * lang.c (java_post_options): Force flag_verify_invocations if + we're not using indirect dispatch. + + * expr.c (pop_type_0): Move test for interfaces before call to + can_widen_reference_to(). + (build_signature_for_libgcj): Remove generation of canonical array + type. + (add_type_assertion): Canonicalize both arrays. + Don't assert that type X can be assigned to Object. + Don't assert that type X an be assigned to type X. + Don't assert that Object can be assigned to type X. + (can_widen_reference_to): Warn whenever we generate an assertion. + (process_jvm_instruction): Use throwable_type_node for the type of + an exception class. + +2004-09-01 Andrew Haley <aph@redhat.com> + + * decl.c (java_init_decl_processing): Change + verify_identifier_node to "__verify". + * expr.c (add_type_assertion): Use verify_identifier_node for name. + * java-tree.h (verify_identifier_node): Change to "__verify". + + * expr.c (build_signature_for_libgcj): New function. + (add_type_assertion): Use it to construct signatures for + source_type and target_type. + +2004-08-27 Andrew Haley <aph@redhat.com> + + * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE. + (verify_identifier_node): New. + (TYPE_VERIFY_METHOD): New. + (struct type_assertion): New type. + * expr.c (type_assertion_eq): New function. + (type_assertion_hash): New function. + (add_type_assertion): New function. + (can_widen_reference_to): Call add_type_assertion(). + * decl.c (java_init_decl_processing): Add verify_identifier_node. + * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type). + (finish_class): Output TYPE_VERIFY_METHOD (type). + + * decl.c (end_java_method): Nullify unused fields. + +2004-08-17 Andrew Haley <aph@redhat.com> + + * verify.c (defer_merging): Quieten. + * jcf-parse.c (load_class): Only try to open a class file if it's + java.lang.Object or if it's part of the current compilation. + Check that the class we just tried to load is the class we just + loaded. Quieten. + (java_parse_file): Set flag_verify_invocations off if we're + compiling from .class. + (parse_zip_file_entries): Abort if we try to read a dummy class. + * expr.c (can_widen_reference_to): Quieten. + (build_invokevirtual): Abort if we try to invokevirtual an + interface. + (expand_invoke): Don't build a non-interface call to an interface. + (build_instanceof): Don't do premature optimization if + flag_verify_invocations is not set. + * class.c (set_super_info): Disable code that inherits TYPE_DUMMY + from superclass. + (build_static_field_ref): Add correct type conversion for + field_address. + (add_miranda_methods): Disable generation of Miranda methods for + dummy classes. + (layout_class_method): Don't complain about non-static method + overrides static method with dummy classes. + +2004-08-13 Tom Tromey <tromey@redhat.com> + + * class.c (build_static_field_ref): Re-enable atable lookups for + static fields. + + * parse.y (strip_out_static_field_access_decl): Indentation fix. + +2004-08-11 Tom Tromey <tromey@redhat.com> + + * gcj.texi (libgcj Runtime Properties): Document new properties. + +2004-08-06 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (load_class): Check that we really have loaded the + class we're looking for. + +2004-07-19 Andrew Haley <aph@redhat.com> + + * verify.c (verify_jvm_instructions): Comment change only. + + * typeck.c (build_java_array_type): Add size field to array name. + + * java-tree.h (LOCAL_SLOT_P): New. + (update_aliases): Add PC argument. + (pushdecl_function_level): New function. + + * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL, + MODIFY_EXPR, and SAVE_EXPR. + (java_gimplify_modify_expr): New function. + + * expr.c (push_type_0): Call find_stack_slot() to create temporary. + (expand_iinc): Pass PC to update_aliases(). + (STORE_INTERNAL): Likewise. + (process_jvm_instruction): Likewise. + + * decl.c (base_decl_map): New variable. + (uniq): New variable. + (update_aliases): Rewrite with more thorough checking. + (debug_variable_p): New function. + (push_jvm_slot): Don't initialize local variable. Don't pushdecl. + (check_local_named_variable): Delete whole function. + (initialize_local_variable): New function. + (check_local_unnamed_variable): Add checks and comments. + (find_local_variable): Rewrite. + (java_replace_reference): New function. + (function_binding_level): New variable. + (pushdecl_function_level): New function. + (maybe_pushlevels): Set DECL_LOCAL_END_PC. + (maybe_pushlevels): Call pushdecl() on each of the new decls. + (start_java_method): Reset uniq. Create base_decl_map. Set + function_binding_level. + (end_java_method): Null unused fields to save memory. + +2004-06-29 Andrew Haley <aph@redhat.com> + + * except.c (expand_start_java_handler): Push a new binding level. + Don't build a TRY_CATCH_EXPR now, we'll do it later. Call + register_exception_range() to register where we'll do it. + (expand_end_java_handler): Remove old bogus code. Replace with + new logic that simply builds TRY_CATCH_EXPRs and inserts them at + the top of the expression we're curently building. + (maybe_end_try): Delete. + * decl.c (binding_level.exception_range): New field. + (clear_binding_level): Add field exception_range. Reformat. + (poplevel): Call expand_end_java_handler(). + (poplevel): Call java_add_stmt only if functionbody is false. + (maybe_poplevels): Don't call maybe_end_try() from here. + (end_java_method): Clear no longer used trees in function decl. + (register_exception_range): New function. + * java-tree.h (register_exception_range, struct eh_range): Declare. + +2004-06-22 Andrew Haley <aph@redhat.com> + + * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of + the otable. + * check-init.c (get_variable_decl): Teach check-init about + FIELD_DECLs addressed via the otable. + * jcf-parse.c (load_class): Check CLASS_LOADED_P, not + CLASS_PARSED_P. + +2004-05-28 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (load_class): Don't try to read a class that we've + already read. + + * expr.c (build_invokeinterface): Use the old-fashioned way of + doing indirect dispatch: look up interfaces by name. + * java-tree.h (enum java_tree_index): Add + JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE + * decl.c (java_init_decl_processing): Add + soft_lookupinterfacemethodbyname_node. + + * gjavah.c (print_method_info): Final methods have vtable entries, + so gjavah needs to output them. + * class.c (layout_class_method): Generate vtable entries for final + methods. + * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect + dispatch, even if a method is final. + +2004-05-25 Andrew Haley <aph@redhat.com> + + * class.c (build_symbol_entry): Convert the names of constructors + to init_identifier_node when generating an entry for the indirect + dispatch table. + + * expr.c (build_known_method_ref): Generate indirect calls for + all methods marked DECL_EXTERNAL or TREE_PUBLIC. + +2004-05-24 Andrew Haley <aph@redhat.com> + + * expr.c (build_known_method_ref): Make sure ARRAY_REF access to + atable element is of the right type. + + * class.c (build_static_field_ref): Cast pointer to correct type + for field. + +2004-04-20 Bryce McKinlay <mckinlay@redhat.com> + + * Merged with HEAD as of 20040514. Diff against + gcj-abi-2-merge-20040514. + +2004-04-16 Andrew Haley <aph@redhat.com> + + * verify.c (check_pending_block): Disable subroutine checks. + (defer_merging): New function. + (merge_types): If types are dummy, use defer_merging to combine them. + (verify_jvm_instructions): If invocation is invokeinterface and + target is dummy, assume target really is an interface. + + * parse.y (patch_invoke): Break out call to java_create_object. + + * lang.c (flag_verify_invocations): New. + + * jcf-parse.c (load_class): If we've already failed to load a + class, don't try again. + (load_class): If we can't find a .class file, don't fail, but emit + a warning. + (parse_class_file): Don't act on dummy methods. + + * java-tree.h (flag_verify_invocations): New. + (TYPE_DUMMY): New. + (lang_type.dummy_class): New field. + (java_create_object): New function. + (METHOD_DUMMY): New. + + * expr.c (build_field_ref): Widen field offset. + (pop_type_0): If the type in stack_type_map is a TREE_LIST, check + that each of its elements is compatible with the one we're + popping. + (pop_type_0): Issue a warning to say that we need to generate a + runtime check. + (java_create_object): New function. + (build_field_ref): Only generate hard refs if we're not using + indirect dispatch. + (expand_java_field_op): If we're using !verify_invocations and we + see a missing field, generate a decl for it. + + (expand_invoke): If a class doesn't have the method we seek and + we're using !flag_verify_invocations, generate a decl for the + method now. + + (build_known_method_ref): Always use indirect dispatch via the + atable for static methods. + + (expand_java_NEW): Break out object creation into new function, + java_create_object. + + (can_widen_reference_to): Issue a warning to say that we need to + generate a runtime check. + + * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass. + (make_method_value): Also use index for interfaces. + (make_class_data): Skip dummy field for inherited data. + Don't build method array for dummy methods. + Set size_in_byte to -1 when using inirect dispatch + Don't build a hard class ref if we don't have a hard ref to our + superclass, or if we're using inirect dispatch. + Null out dispatch tables. + + (layout_class_method): Don't complain about non-static method + overrides static method is method is artificial. + + (build_static_field_ref): Disable atable references to static + fields for the time being. + + (layout_class_methods): Check for CLASS_INTERFACE as + well as CLASS_ABSTRACT. + +2004-11-24 Steven Bosscher <stevenb@suse.de> + + * class.c (make_class_data): Don't check flag_inline_functions. + * lang.c (flag_really_inline): Remove unused flag. + (java_handle_option): Don't set it here. Remove special handling + of flag_inline_functions for Java. + (java_init): Don't set flag_inline_trees here. Already done... + (java_post_options): ...here. Don't clear flag_inline_functions. + +2004-11-24 Steven Bosscher <stevenb@suse.de> + + * java-gimplify.c (java_gimplify_labeled_block_expr): New function. + (java_gimplify_exit_block_expr): New function. + (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and + LABELED_BLOCK_EXPR. + * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def. + (EXIT_BLOCK_EXPR): Likewise. + * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h. + (LABELED_BLOCK_BODY): Likewise. + (EXIT_BLOCK_LABELED_BLOCK): Likewise. + * jcf-write.c (generate_bytecode_insns): Don't handle the unused + EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of + TREE_OPERAND. + * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR. + (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and + EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the + second operand of EXIT_BLOCK_EXPR. + * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of + TREE_OPERAND. + (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes. + +2004-11-23 Ben Elliston <bje@au.ibm.com> + + * xref.h (xref_flag_value): Remove. + (xref_set_data, xref_get_data): Likewise. + (xref_set_current_fp): Likewise. + (XREF_NONE): Likewise. + (XREF_GET_DATA): Likewise. + * xref.c (xref_flag_value): Remove. + (xref_set_data, xref_get_data): Likewise. + (xref_set_current_fp): Likewise. + +2004-11-23 Ben Elliston <bje@au.ibm.com> + + * gjavah.c (output_directory): Make static. + (temp_directory): Likewise. + +2004-11-15 Tom Tromey <tromey@redhat.com> + + * decl.c (instn_ptr_type_node): Removed. + (lineNumbers_ptr_type_node): Removed. + (jint_type): Removed. + (jint_ptr_type): Removed. + +2004-11-09 Andrew Pinski <pinskia@physics.uc.edu> + + PR java/15576 + * check-init.c (check_init): Ignore DECL_EXPR. + * expr.c (always_initialize_class_p): Reenable. + (build_class_init): Use a variable to store the decl. Also use + boolean_false_node instead of integer_zero_node. + * parse.y (attach_init_test_initialization_flags): Add a decl_expr + to the block. + +2004-11-08 Tom Tromey <tromey@redhat.com> + + PR java/16843: + * gjavah.c (HANDLE_END_FIELD): Call print_field_info when + generating a JNI header. + (print_field_info): Handle JNI headers. + (jni_print_float): Likewise. + (jni_print_double): Likewise. + +2004-11-08 Andrew Pinski <pinskia@physics.uc.edu> + + * decl.c (end_java_method): Remove duplicated code. + +2004-11-06 Zack Weinberg <zack@codesourcery.com> + Gerald Pfeifer <gerald@pfeifer.com> + + * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H + as well. + +2004-11-02 Bryce McKinlay <mckinlay@redhat.com> + + PR java/17265 + * class.c: Reinstate 2004-08-18 patch. + (make_local_function_alias): Don't create an alias for extern (native) + functions. + +2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr> + + PR java/17265 + * class.c (make_local_function_alias): Revert 2004-08-18 change. + (make_method_value): Likewise. + +2004-10-21 Andrew Haley <aph@redhat.com> + + PR java/18091: + * jcf-parse.c (set_source_filename): Add code to build new sfname. + +2004-10-20 Andrew Haley <aph@redhat.com> + + * decl.c (end_java_method): Don't expand if flag_syntax_only. + Remove duplicated code block. + +2004-10-18 Steven Bosscher <stevenb@suse.de> + + * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn): + New rules to work around old Bison warnings. + +2004-10-17 Steven Bosscher <stevenb@suse.de> + + * class.c (ident_subst): Always alloca buffer. + * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy + opcode after including javaop.def. + * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the + conditional expression that exits, to avoid warnings. + * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as + a user of an extension. + * win32-host.c: Move check down to have non-empty file when + WIN32 is not defined. + + * Make-lang.in (java-warn): Add STRICT_WARN. + (java/jcf-io.o-warn): Don't have Werror for this file. + * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use. + +2004-10-16 Hans-Peter Nilsson <hp@bitrange.com> + + * expr.c (expr_add_location): Move declaration to before all + statements. + * parse.y (java_expand_classes): Ditto. + * lex.c (java_peek_unicode): Ditto. + +2004-10-16 Ranjit Mathew <rmathew@hotmail.com> + + * check-init.c: Use %<, %> and %q for quoting in diagnostics, + if possible, else convert `foo' to 'foo'. + * class.c: Likewise. + * decl.c: Likewise. + * expr.c: Likewise. + * jcf-io.c: Likewise. + * jcf-parse.c: Likewise. + * lang.c: Likewise. + * lex.c: Likewise. + * parse.h: Likewise. + +2004-10-16 Ranjit Mathew <rmathew@hotmail.com> + + * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and + rename parameter 'msg' to 'msgid' in function declaration. + (issue_warning_error_from_context): Likewise. + (yyerror): Rename parameter 'msg' to 'msgid'. + (all over): Use new quoting style for diagnostics. + +2004-10-15 Kazu Hirata <kazu@cs.umass.edu> + + * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c, + jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c: + Update copyright. + +2004-10-14 Matt Austern <austern@apple.com> + + * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct + pointer_set_t* now. + +2004-10-13 Tom Tromey <tromey@redhat.com> + + PR java/15578: + * lang.opt (--extdirs): Document. + * jvspec.c (lang_specific_driver): Recognize -encoding and + -extdirs. + +2004-10-06 Ulrich Weigand <uweigand@de.ibm.com> + + * parse.y (issue_warning_error_from_context): Use va_list * + instead of va_list parameter. + (parse_error_context): Update call. + (parse_warning_context): Likewise. + +2004-10-05 Zack Weinberg <zack@codesourcery.com> + + * parse.y, parse-scan.y: Add list of diagnostic messages to + insulate translation template from version of yacc/bison used + to compile the grammar. + +2004-10-05 Ranjit Mathew <rmathew@hotmail.com> + + Prepare for %q, %< and %> in diagnostic message strings. + * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2. + Name second parameter 'msgid'. + * parse.y: Additionally include pretty-print.h and diagnostic.h. + (issue_warning_error_from_context): Use pretty-printer functions + instead of vsprintf for constructing formatted messages. Rename + parameter 'msg' to 'msgid'. + (parse_error_context): Rename parameter 'msg' to 'msgid'. + (parse_warning_context): Likewise. + +2004-10-05 Andrew Haley <aph@redhat.com> + + PR java/17779 + * jcf-parse.c (parse_zip_file_entries): If a class has a + superclass and a TYPE_SIZE of zero, lay it out. + +2004-09-30 Andrew Haley <aph@redhat.com> + + PR java/17733 + * jcf-parse.c (compute_class_name): Rewrite. + +2004-10-01 Jan Hubicka <jh@suse.cz> + + * java.c (java_expand_body): Update call of tree_rest_of_compilation. + +2004-10-01 Kazu Hirata <kazu@cs.umass.edu> + + * lex.c: Fix a comment typo. + +2004-10-01 Kazu Hirata <kazu@cs.umass.edu> + + * java-tree.h: Fix a comment typo. + +2004-09-30 Per Bothner <per@bothner.com> + + Simplify lexer. Implement --enable-mapped-location support. + * jcf-parse.c (parse_class_file): Use linemap_line_start. + (parse_source_file_1): Pass filename as extra parameter, so we can call + linemap_add and set input_location here, rather than in both callers. + (read_class): Pass copied filename to parse_source_file_1. + Don't initialize wfl_operator - only needed for source compilation. + (read_class, jcf_parse): Call linemap_add with LC_LEAVE. + * lex.h: Remove a bunch of debugging macros. + * lex.h (struct_java_line, struct java_error): Remove types. + (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead. + (struct java_lc_s): Remove prev_col field. + (struct java_lexer): New fields next_unicode, next_columns, and + avail_unicode. New position field, and maybe token_start field. + Don't need hit_eof field - use next_unicode == -1 instead. + (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR. + (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly. + * parse.h: Various changes for USE_MAPPED_LOCATION. + (EXPR_WFL_EMIT_LINE_NOTE): XXX + (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros. + (struct parser_ctxt): New file_start_location field. + Remove p_line, c_line fields since we no longer save lines. + Remove elc, lineno, and current_jcf fields - no longer used. + * parse.y: Updates for USE_MAPPED_LOCATION and new lexer. + Don't use EXPR_WFL_ADD_COL since that isn't trivial with + source_location and is probably not needed anymore anyway. + Use new expr_add_Location function. + (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro. + (java_pop_parser_context): Minor cleanup. + (java_parser_context_save_global, java_parser_context_restore_global, + java_pop_parser_context): Save/restore input_location as a unit. + (issue_warning_error_from_context): If USE_MAPPED_LOCATION take + a source_location instead of a wfl context node. + (check_class_interface_creation): input_filename is not addressable. + (create_artificial_method): Calling java_parser_context_save_global + and java_parser_context_restore_global is overkill. Instead, + temporarily set input_location from class decl. + (java_layout_seen_class_methods): Set input_location from method decl. + (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION. + (finish_loop_body): Likewise. + * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl. + (java_sprint_unicode): Take a character, not index in line. + (java_sneak_uncode): Replaced by java_peek_unicode. + (java_unget_unicode): No longer used. + (java_allocate_new_line. java_store_unicode): Removed, since we + no longer remember "lines". + (java_new_lexer): Update for new data structures. + (java_read_char): Move unget_value checking to java_read_unicode. + (java_get_unicode, java_peek_unicode, java_next_unicode): New more + efficient functions that are used directly when lexing. + (java_read_unicode_collapsing_terminators): No longer needed. + (java_parse_end_comment, java_parse_escape_sequence, do_java_lex): + Re-organize to use java_peek_unicode to avoid java_unget_unicode. + (java_parse_escape_sequence): Rewrite to be simpler / more efficient. + (do_java_lex): Lots of movings around to avoid java_unget_unicode, + combine switch branches, and test for common token kinds earlier. + (java_lex_error): Rewrite. + * jv-scan.c (expand_location): New function, copied from tree.c. + (main): Set ctxp->filename instead of setting input_filename directly. + +2004-09-30 Per Bothner <per@bothner.com> + + More cleanup for --enable-mapped-location. + * class.c (push_class): If USE_MAPPED_LOCATION don't set + input_location here. Instead do it in give_name_to_class. + (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out. + * expr.c (expand_byte_code): Call linemap_line_start. + * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final + parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE. + (expr_add_location): New function, if USE_MAPPED_LOCATION. + * class.c (maybe_layout_super_class): Adjust build_expr_wfl call + to USE_MAPPED_LOCATION case. + + * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros. + * jcf-parse.c (java_parse_file): Don't set input_filename. + Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames. + Create a list of TRANSLATION_UNIT_DECL. + (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The + reason is so we can set a DECL_SOURCE_LOCATION for each file. + (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P.. + Create line-map LC_ENTER/LC_LEAVE entries for archive itself. + (file_start_location): New static. + (set_source_filename): Avoid extra access to input_filename macro. + Concatenate new name with class's package prefix. + (set_source_filename, give_name_to_class): Update. + (give_name_to_class): Set class's "line 0" input_location here. + (parse_class_file): Set input_location as a unit. + + * jcf-parse.c (load_class): Sanity test if missing inner class file. + +2004-09-29 Per Bothner <per@bothner.com> + + * java-tree.h: Redefine some macros and add some declaration + to handle the USE_MAPPED_LOCATION case. + * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2. + * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1. + * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in + USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone. + + * check-init.c (check_init): Handle USE_MAPPED_LOCATION case. + * decl.c (finish_method, java_add_stmt): Likewise. + * java-gimplify.c (java-gimplify.c): Likewise. + * jcf-write.c (generate_bytecode_insns): Likewise. + * lang.c (java_post_options): Likewise - call linemap_add. + +2004-09-29 Andrew Haley <aph@redhat.com> + + PR java/17007 + * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the + result of TRUNC_MOD_EXPR. + (patch_unaryop): Likewise for CONVERT_EXPR, which may throw. + * decl.c (java_init_decl_processing): Mark + soft_lookupinterfacemethod_node and soft_instanceof_node pure. + +2004-09-28 Tom Tromey <tromey@redhat.com> + + PR java/15710: + * class.c (add_miranda_methods): Load superinterface if not + already loaded. + +2004-09-28 Andrew Haley <aph@redhat.com> + + PR java/17586 + * jcf-parse.c (load_class): Don't try to read a class that we've + already read. + +2004-09-28 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (load_class): Back out previous broken patch. + +2004-09-28 Andrew Haley <aph@redhat.com> + + PR java/17586 + * jcf-parse.c (load_class): Don't try to read a class that we've + already read. + Check that we really did read the right class. + +2004-09-25 Tom Tromey <tromey@redhat.com> + + PR java/17500: + * parse.y (create_artificial_method): Use add_method_1. + +2004-09-25 Kazu Hirata <kazu@cs.umass.edu> + + * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix + comment typos. + * gcj.texi: Fix typos. + +2004-09-24 Tom Tromey <tromey@redhat.com> + + PR java/15656: + * parse.y (class_instance_creation_expression): Set `$$' to NULL + in error parts of rule. + (unary_expression): Don't call error_if_numeric_overflow when $1 + is NULL. + +2004-09-24 Tom Tromey <tromey@redhat.com> + + PR java/16789: + * parse.y (resolve_qualified_expression_name): Set + CAN_COMPLETE_NORMALLY on first call when chaining static calls. + * expr.c (force_evaluation_order): Check for empty argument list + after stripping COMPOUND_EXPR. + +2004-09-23 Andrew Haley <aph@redhat.com> + + PR java/16927: + * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of + COND_EXPRs. + +2004-09-23 Tom Tromey <tromey@redhat.com> + + PR java/17329: + * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case + where operand is null. + +2004-09-23 Tom Tromey <tromey@redhat.com> + + PR java/17380: + * parse.y (not_accessible_p): Allow access to protected members + even when class is not static. + +2004-09-22 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in: Revert the gcc-none.o change. + +2004-09-22 Nathan Sidwell <nathan@codesourcery.com> + + * parse.y (patch_anonymous_class): VEC_space returns true if there + is space. + +2004-09-21 Matt Austern <austern@apple.com> + + Fix bootstrap. + * gjavah.c (free_method_name_list): Fix function definition so + it's a proper C prototype. + +2004-09-21 Tom Tromey <tromey@redhat.com> + + PR java/17575: + * gjavah.c (free_method_name_list): New method. + (main): Call it. + +2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + + * java-tree.def: Use tree_code_class enumeration constants + instead of code letters. + * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for + new tree-class enumeration constants. + +2004-09-13 Tom Tromey <tromey@redhat.com> + + PR java/17216: + * class.c (layout_class_method): Put synthetic methods into the + vtable. + +2004-09-11 Andrew Pinski <apinski@apple.com> + + * Make-lang.in (java/ggc-none.c): Change dependency + for ggc.h into $(GGC_H). + +2004-09-11 Mohan Embar <gnustuff@thisiscool.com> + + * Make-lang.in (java/win32-host.o): Add dependency on + coretypes.h. + * win32-host.c: Add includes for coretypes.h, jcf.h + +2004-09-11 Mohan Embar <gnustuff@thisiscool.com> + + * Make-lang.in (GCJH_OBJS): Change dependency from + ggc-none.o to java/ggc-none.o + (JCFDUMP_OBJS): Likewise. + (java/ggc-none.o): New target. + +2004-08-25 Nathan Sidwell <nathan@codesourcery.com> + + * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls. + * class.c (build_utf8_ref, build_static_field_ref, + make_field_value, make_method_value, get_dispatch_table, + make_class_data, emit_symbol_table, emit_catch_table): Likewise. + * constants.c (get_tag_node, build_ref_from_constant_pool, + build_constants_constructor): Likewise. + * decl.c (java_init_decl_processing): Likewise. + * expr.c (build_java_array_length_access, build_newarray, + expand_java_multianewarray, expand_java_pushc, expand_iinc, + build_java_binop, build_field_ref, expand_java_add_case, + expand_java_call, build_known_method_ref, build_invokevirtual, + build_invokeinterface, build_jni_stub): Likewise. + * java-gimplify.c (java_gimplify_new_array_init): Likewise. + * jcf-parse.c (get_constant): Likewise. + * lex.c (do_java_lex): Likewise. + * parse.y (patch_binop, patch_unaryop, patch_cast, + build_newarray_node, patch_newarray): Likewise. + * resource.c (compile_resource_data): Likewise. + * typeck.c (build_prim_array_type): Likewise. + +2004-08-24 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (java_init_decl_processing): Adjust + initialize_sizetypes call. + +2004-08-23 Nathan Sidwell <nathan@codesourcery.com> + + * jv-scan.c (fancy_abort): Add. + +2004-08-20 Nathan Sidwell <nathan@codesourcery.com> + + * expr.c (build_java_arrayaccess): Use convert to change + len's type. + +2004-08-19 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (make_local_function_alias): Allocate extra space for 'L' + in name buffer. Reported by Thomas Neumann. + +2004-08-19 Nathan Sidwell <nathan@codesourcery.com> + + * parse.h (JAVA_RADIX10_FLAG): Rename to ... + (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning. + * lex.c (do_java_lex): Adjust. + (error_if_numeric_overflow): Likewise. + +2004-08-18 Andrew Pinski <apinski@apple.com> + + * class.c (make_local_function_alias): Only make a new decl if we + support alias attribute on all decls. + +2004-08-18 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (make_local_function_alias): New function. Create local + alias for public method DECL. + (make_method_value): Use make_local_function_alias. + * parse.y (craft_constructor): Don't special-case anonymous classes. + Always set ctor_name to init_identifier_node. + (lookup_method_invoke): Call layout_class_method when creating + anonymous class constructor. + +2004-08-18 Richard Henderson <rth@redhat.com> + + * java-gimplify.c (java_gimplify_expr): Move '2' handling into + default case. Treat '<' similarly. Update for + is_gimple_formal_tmp_var name change. + +2004-08-17 Andrew Haley <aph@redhat.com> + + * lang.c (lang_printable_name): Obey verbose flag. + * parse.y (constructor_circularity_msg): Set VERBOSE arg for + lang_printable_name(). + (verify_constructor_circularity, get_printable_method_name, + check_abstract_method_definitions, java_check_regular_methods, + java_check_abstract_methods, check_inner_class_access, + fix_constructors, patch_method_invocation, patch_return): + Likewise. + * expr.c (pop_type_0): Likewise. + + * java-tree.h (lang_printable_name_wls): Delete. + +2004-08-16 Tom Tromey <tromey@redhat.com> + + PR java/8473: + * parse.y (primary): Changed for initialized and uninitialized + array creations. + (array_access): Handle array_creation_initialized. + (array_creation_expression): Split into + array_creation_initialized and array_creation_uninitialized. + +2004-08-16 Andrew Haley <aph@redhat.com> + + * jcf-write.c (find_constant_index): Canonicalize NaNs when + generating bytecode. + +2004-08-16 Elliot Lee <sopwith@redhat.com> + + PR java/9677 + * jcf-parse.c (java_parse_file): Handle filenames with embedded + spaces, and quoted filelists. + +2004-08-15 Nathan Sidwell <nathan@codesourcery.com> + + * boehm.c (get_boehm_type_descriptor): Use build_int_cst. + * class.c (build_utf8_ref, build_static_field_ref, + make_field_value, make_method_value, get_dispatch_table, + make_class_data, emit_symbol_table, emit_catch_table): Likewise. + * constants.c (get_tag_node, build_ref_from_constant_pool, + build_constants_constructor): Likewise. + * decl.c (java_init_decl_processing): Likewise. + * expr.c (build_java_array_length_access, build_newarray, + expand_java_multianewarray, expand_java_pushc, expand_iinc, + build_java_binop, build_field_ref, expand_java_add_case, + expand_java_call, build_known_method_ref, build_invokevirtual, + build_invokeinterface, build_jni_stub): Likewise. + * java-gimplify.c (java_gimplify_new_array_init): Likewise. + * jcf-parse.c (get_constant): Likewise. + * lex.c (do_java_lex): Likewise. + * parse.y (patch_binop, patch_unaryop, patch_cast, + build_null_of_type, patch_newarray): Likewise. + * resource.c (compile_resource_data): Likewise. + * typeck.c (build_prim_array_type): Likewise. + +2004-08-10 Bryce McKinlay <mckinlay@redhat.com> + + * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var. + Don't create BLOCK here or call java_gimplify_block. + +2004-08-09 H.J. Lu <hongjiu.lu@intel.com> + + * java-tree.h (flag_deprecated): Removed. + * lang.opt (Wdeprecated): Use existing Var(warn_deprecated). + * parse.y (check_deprecation): Check warn_deprecated instead of + flag_deprecated. + +2004-08-06 Kelley Cook <kcook@gcc.gnu.org> + + * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant, + flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check, + flag_hash_synchronization, flag_assert, flag_jni, flag_newer, + flag_check_references, flag_extraneous_semicolon, flag_deprecated, + flag_force_classes_archive_check, flag_optimize_sci, + flag_indirect_dispatch): Remove explicit declarations. + * lang.opt: Add implicit declare/define/assign. Remove obsolete + final comment. + +2004-08-05 Michael Chastain <mec.gnu@mindspring.com> + + PR bootstrap/14893 + * Make-lang.in (java.install-man): Install from either build + tree or source tree, whichever has the file first. + +2004-08-05 Nathan Sidwell <nathan@codesourcery.com> + + * jcf-parse.c (get_constant): Adjust force_fit_type call. + * lex.h (SET_LVAL_NODE_TYPE): Remove. + * lex.c (java_perform_atof): Use SET_LVAL_NODE directly. + (do_java_lex): Likewise. Adjust force_fit_type call. + +2004-08-04 Roger Sayle <roger@eyesopen.com> + Andrew Haley <aph@redhat.com> + + * typeck.c (convert_ieee_real_to_integer): Call fold on the range + checking trees as they're being built. + (convert): Call convert_ieee_real_to_integer if we're + converting a constant, even if we're writing a class file. + +2004-08-02 Bryce McKinlay <mckinlay@redhat.com> + + PR java/16701 + * parse.y (fold_constant_for_init): Call resolve_field_access with + correct current_class context. + +2004-08-01 Roger Sayle <roger@eyesopen.com> + + * decl.c (update_aliases, initialize_local_variable): Replace calls + to build with calls to buildN. + * java-gimplify.c (java_gimplify_modify_expr): Likewise. + * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise. + * parse.h (BUILD_THROW): Likewise. + * parse.y (switch_expression, synchronized_statement, + catch_clause_parameter, array_creation_expression, + conditional_expression, make_qualified_name, + resolve_qualified_expression_name, patch_method_invocation, + patch_invoke, build_method_invocation, build_new_invocation, + build_assignment, patch_assignment, build_binop, patch_binop, + build_string_concatenation, build_incdec, patch_unaryop, + patch_cast, build_array_ref, build_newarray_node, patch_newarray, + patch_return, build_if_else_statement, build_labeled_block, + build_new_loop, build_loop_body, build_bc_statement, + build_assertion, encapsulate_with_try_catch, build_try_statement, + build_try_finally_statement, patch_synchronized_statement, + emit_test_initialization): Likewise, replace build with buildN. + +2004-07-28 Eric Christopher <echristo@redhat.com> + + * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete. + (java_unsafe_for_reeval): Ditto. + +2004-07-26 <hp@bitrange.com> + + * parse.y (build_super_invocation): Adjust declaration order to + avoid declaration after statement. + +2004-07-25 Bernardo Innocenti <bernie@develer.com> + + * decl.c: Rename all identifiers named `class' to `cl'. + +2004-07-25 Richard Henderson <rth@redhat.com> + + * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P. + +2004-07-23 Mike Stump <mrs@apple.com> + + * boehm.c (set_bit): Improve type safety wrt unsignedness. + * gjavah.c (throwable_p, decode_signature_piece, + print_full_cxx_name, print_include, add_namelet, add_class_decl, + process_file): Likewise. + * jcf-dump.c (main): Likewise. + * jcf-io.c (read_zip_member): Likewise. + * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant, + give_name_to_class, get_class_constant): Likewise. + * jcf-write.c (find_constant_wide, push_long_const, + generate_classfile): Likewise. + * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise. + * parse.y (read_import_dir): Likewise. + * typeck.c (parse_signature_type): Likewise. + * verify.c (verify_jvm_instructions): Likewise. + * zextract.c (find_zip_file_start, read_zip_archive): Likewise. + +2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com> + + * Make-lang.in: Replace rmic and rmiregistry references with + grmic and grmiregistry. + * gcj.texi: Likewise. + +2004-07-20 Andrew Haley <aph@redhat.com> + + PR java/16431. + * verify.c (verify_jvm_instructions): Comment change only. + + * typeck.c (build_java_array_type): Add size field to array name. + + * java-tree.h (LOCAL_SLOT_P): New. + (update_aliases): Add PC argument. + (pushdecl_function_level): New function. + + * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL, + MODIFY_EXPR, and SAVE_EXPR. + (java_gimplify_modify_expr): New function. + + * expr.c (push_type_0): Call find_stack_slot() to create temporary. + (expand_iinc): Pass PC to update_aliases(). + (STORE_INTERNAL): Likewise. + (process_jvm_instruction): Likewise. + + * decl.c (base_decl_map): New variable. + (uniq): New variable. + (update_aliases): Rewrite with more thorough checking. + (debug_variable_p): New function. + (push_jvm_slot): Don't initialize local variable. Don't pushdecl. + (check_local_named_variable): Delete whole function. + (initialize_local_variable): New function. + (check_local_unnamed_variable): Add checks and comments. + (find_local_variable): Rewrite. + (java_replace_reference): New function. + (function_binding_level): New variable. + (pushdecl_function_level): New function. + (maybe_pushlevels): Set DECL_LOCAL_END_PC. + (maybe_pushlevels): Call pushdecl() on each of the new decls. + (start_java_method): Reset uniq. Create base_decl_map. Set + function_binding_level. + (end_java_method): Null unused fields to save memory. + +2004-07-20 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (add_interface_do): Remove. + (set_super_info, interface_of_p, maybe_add_interface, + add_interface, make_class_data, layout_class, + add_miranda_methods): Adjust BINFO accessors and addition. + * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO + accessors. + * jcf-write.c (generate_classfile): Likewise. + * parse.y (patch_anonymous_class, check_inner_circular_reference, + check_circular_reference, java_complete_class, + check_abstract_method_definitions, + java_check_abstract_method_definitions, + check_interface_throws_clauses, java_check_abstract_methods, + lookup_java_interface_method2, + find_applicable_accessible_methods_list): Adjust BINFO accessors + and addition. + * typeck.c (find_method_in_interfaces): Adjust BINFO accessors. + +2004-07-18 Roger Sayle <roger@eyesopen.com> + + * builtins.c (max_builtin, min_builtin, + java_build_function_call_expr): Replace calls to build with buildN. + * class.c (build_class_ref, build_static_field_ref, + get_dispatch_table, make_class_data, layout_class_method): Likewise. + * constants.c (build_ref_from_constant_pool): Likewise. + * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method, + add_stmt_to_compound): Likewise. + * except.c (build_exception_object_ref, expand_end_java_handler): + Likewise. + * java-gimplify.c (java_gimplify_case_expr, + java_gimplify_default_expr, java_gimplify_block, + java_gimplify_new_array_init, java_gimplify_try_expr): Likewise. + * jcf-write.c (generate_bytecode_insns): Likewise. + * typeck.c (convert_ieee_real_to_integer): Likewise. + +2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk> + + * java-tree.h (builtin_function): Declare. + +2004-07-16 Steven Bosscher <stevenb@suse.de> + + * parse.y (java_complete_expand_methods, java_expand_classes): Don't + abuse restore_line_number_status. + +2004-07-15 Frank Ch. Eigler <fche@redhat.com> + + g++/15861 + * jcf-parse.c (java_emit_static_constructor): Specify default + priority. + +2004-07-13 Per Bothner <per@bothner.com> + + * java-tree.h (all_class_filename): Remove useless macro. + (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant. + (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro. + * parse.y (java_parser_context_restore_global): Replace + BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier. + * jcf-parse.c (read_class, java_parse_file): Likewise. + +2004-07-12 Bryce McKinlay <mckinlay@redhat.com> + + PR java/16474 + gjavah.c (print_field_info): Emit constant only if field is static. + +2004-07-11 Roger Sayle <roger@eyesopen.com> + + * expr.c (java_truthvalue_conversion, flush_quick_stack, + java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr, + build_java_ret, build_java_throw_out_of_bounds_exception, + build_java_array_length_access, java_check_reference, + build_java_arrayaccess, build_java_arraystore_check, build_newarray, + build_anewarray, expand_java_multianewarray, expand_java_arraystore, + expand_java_arrayload, build_java_monitor, expand_java_return, + expand_load_internal, expand_java_NEW, build_get_class, + build_instanceof, expand_java_CHECKCAST, expand_iinc, + build_java_soft_divmod, build_java_binop, build_field_ref, + expand_compare, expand_java_goto, expand_java_switch, + expand_java_add_case, build_class_init, build_known_method_ref, + invoke_build_dtable, build_invokevirtual, build_invokeinterface, + expand_invoke, build_jni_stub, expand_java_field_op, + java_expand_expr, expand_byte_code, STORE_INTERNAL, + force_evaluation_order, emit_init_test_initialization): Convert + calls to "build" into calls to the prefered "buildN" functions. + +2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk> + + * java-tree.h (set_block): Remove. + * lang.c (java_clear_binding_stack): New. + (LANG_HOOKS_CLEAR_BINDING_STACK): Define. + * decl.c (struct binding_level): Remove this_block. + (clear_binding_level): Likewise. + (poplevel): Don't handle this_block. + (set_block): Remove. + +2004-07-10 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (common_enclosing_context_p): Remove statement with no + side-effects. + +2004-07-09 Bryce McKinlay <mckinlay@redhat.com> + + PR java/8618 + * parse.y (create_anonymous_class): Remove 'location' argument. Use + the WFL from TYPE_NAME to get line number for the decl. Fix comment. + (craft_constructor): Inherit access flags for implicit constructor + from the enclosing class. + (create_class): Fix comment typo. + (resolve_qualified_expression_name): Pass type of qualifier to + not_accessible_p, not the type in which target field was found. + (not_accessible_p): Handle inner classes. Expand protected + qualifier-subtype check to enclosing instances, but don't apply this + check to static members. Allow protected access to inner classes + of a subtype. Allow private access within common enclosing context. + (build_super_invocation): Get WFL line number info from current + class decl. + (build_incomplete_class_ref): Update for new create_anonymous_class + signature. + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use + common_enclosing_instance_p. + * class.c (common_enclosing_context_p): New. Determine if types + share a common enclosing context, even across static contexts. + (common_enclosing_instance_p): Renamed from + common_enclosing_context_p. Determines if types share a common + non-static enclosing instance. + * java-tree.h (common_enclosing_instance_p): Declare. + * jcf-write.c (get_method_access_flags): New. Surpress private flag + for inner class constructors. + (generate_classfile): Use get_method_access_flags. + +2004-07-09 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (interface_of_p): Check for null TYPE_BINFO. + +2004-07-09 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (make_class): Do not create binfo here. + (set_super_info): Create it here. + * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo. + +2004-07-08 Richard Henderson <rth@redhat.com> + + * expr.c (case_identity, get_primitive_array_vtable, + java_expand_expr, emit_init_test_initialization): Remove. + * java-tree.h (java_expand_expr): Remove. + * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove. + +2004-07-07 Per Bothner <per@bothner.com> + + * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we + get internal error due to mismatched types. + + * gcj.texi (Invoking gij): Document new -verbose:class flag. + + * gcj.texi (Linking): New node. Document -lgij usage. + +2004-07-07 Nathan Sidwell <nathan@codesourcery.com> + + * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros. + (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise. + * java/class.c (set_super_info, class_depth, interface_of_p, + maybe_add_interface, add_interface, make_class_data, + layout_class, add_miranda_methods): Adjust BINFO macros. + * expr.c (can_widen_reference_to, lookup_field): Likewise. + * jcf-write.c (generate_classfile): Likewise. + * parse.y (patch_anonymous_class, + check_inner_circular_reference, check_circular_reference, + java_complete_class, check_abstract_method_definitions, + java_check_abstract_method_definitions, + check_interface_throws_clauses, java_check_abstract_methods, + lookup_java_interface_method2, + find_applicable_accessible_methods_list): Likewise. + * typeck.c (find_method_in_interface): Likewise. + * verify.c (merge_types): Likewise. + +2004-07-06 Nathan Sidwell <nathan@codesourcery.com> + + * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1. + * class.c (add_interface_do): Use BINFO_VIRTUAL_P. + +2004-07-05 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (make_class): Use make_tree_binfo. + (set_super_info, add_interface_do): Likewise. + * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO. + +2004-07-04 Ranjit Mathew <rmathew@hotmail.com> + + * verify.c: Correct array element access formatting thinko. + +2004-07-04 Ranjit Mathew <rmathew@hotmail.com> + + * verify.c: Insert a short blurb at the start referring to the JVMS. + (merge_type_state): Remove redundant nested if statement. + (verify_jvm_instructions): Ensure current_subr is initialised to + NULL_TREE. + Minor formatting fixes all over the place. + +2004-07-02 Richard Henderson <rth@redhat.com> + + * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite. + +2004-07-01 Richard Henderson <rth@redhat.com> + + * class.c (registerClass_libfunc): Remove. + (init_class_processing): Don't set it. + (emit_register_classes): Take list_p parameter. Fill it in + with _Jv_RegisterClass calls. + * decl.c (java_init_decl_processing): Don't call + init_resource_processing. + * jcf-parse.c (java_emit_static_constructor): New. + (java_parse_file): Call it. + * resource.c (registerResource_libfunc): Remove. + (init_resource_processing): Remove. + (write_resource_constructor): Take list_p parameter. Fill it in + with _Jv_RegisterResource calls. + * java-tree.h: Update prototypes. + +2004-06-29 Bryce McKinlay <mckinlay@redhat.com> + + PR java/1262 + * class.c (layout_class_method): Do not override package-private + method if its in a different package. + (split_qualified_name): Move here from parse.y. Rename from + breakdown_qualified. Add comment. + (in_same_package): Move here from parse.y. Add comment. + * java-tree.h (break_down_qualified, in_same_package): Declare. + (in_same_package): Likewise. + * parse.y (breakdown_qualified, in_same_package): Moved to class.c. + Callers updated. + +2004-06-29 Andrew Haley <aph@redhat.com> + + * except.c (expand_start_java_handler): Push a new binding level. + Don't build a TRY_CATCH_EXPR now, we'll do it later. Call + register_exception_range() to register where we'll do it. + (expand_end_java_handler): Remove old bogus code. Replace with + new logic that simply builds TRY_CATCH_EXPRs and inserts them at + the top of the expression we're curently building. + (maybe_end_try): Delete. + * decl.c (binding_level.exception_range): New field. + (clear_binding_level): Add field exception_range. Reformat. + (poplevel): Call expand_end_java_handler(). + (poplevel): Call java_add_stmt only if functionbody is false. + (maybe_poplevels): Don't call maybe_end_try() from here. + (end_java_method): Clear no longer used trees in function decl. + (register_exception_range): New function. + * java-tree.h (register_exception_range, struct eh_range): Declare. + +2004-06-28 Bryce McKinlay <mckinlay@redhat.com> + + * jcf-write.c (get_classfile_modifiers): Formatting fixes. + +2004-06-27 Ranjit Mathew <rmathew@hotmail.com> + + Formatting fixes. + * expr.c (class_has_finalize_method): Fix method name indentation. + (expand_java_call): Remove K&R style parameter declaration. + (expand_invoke): Fix statement indentation. + (expand_java_field_op): Likewise. + * parse-scan.y: Fix typo. + (reset_report): Fix method name indentation. + * parse.y (unresolved_type_p, build_expr_block): Remove extra blank + line. Fix typos. + * verify.c (verify_jvm_instructions): Document parameters, insert + page break. + * lang.c (lang_init_source): Fix method name indentation. + * class.c (common_enclosing_context_p): Likewise. + (emit_symbol_table): Fix parameter list indentation. + * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style + parameter declaration. + * constants.c: Fix copyright notice indentation. + * typeck.c (find_method_in_superclasses): Fix parameter list + indentation. + (find_method_in_interfaces): Likewise. + * zextract.c (makelong): Fix method name indentation. + +2004-06-26 Bryce McKinlay <mckinlay@redhat.com> + + PR java/15715. + * parse.y (create_interface): Set correct access modifiers for + interfaces. + * jcf-write.c (get_classfile_modifiers): New function. + (generate_classfile): Use get_classfile_modifiers, not + get_access_flags. + +2004-06-26 Bryce McKinlay <mckinlay@redhat.com> + + * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super" + dependency to current parser context, not NULL_TREE, for top-level + classes. + (jdep_resolve_class): Enable member access check for all inner + class dependencies. + +2004-06-26 Bryce McKinlay <mckinlay@redhat.com> + + * parse.y (qualify_and_find): Pass type decl, not identifier, to + load_class. + +2004-06-26 Bryce McKinlay <mckinlay@redhat.com> + + PR java/15734 + * expr.c (expand_java_field_op): Ensure that target class for static + field access has been loaded. + +2004-06-26 Bryce McKinlay <mckinlay@redhat.com> + Ranjit Mathew <rmathew@hotmail.com> + + PR java/1207, java/16178 + * jcf-parse.c (load_class): Return immediately if passed a type decl + where CLASS_FROM_SOURCE_P is set. Remove FIXME. + * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P + before calling load_class. + (qualify_and_find): Likewise. + (find_in_imports_on_demand): Likewise. + (find_applicable_accessible_methods_list): Likewise. + +2004-06-24 Bryce McKinlay <mckinlay@redhat.com> + + * parse.y (java_layout_seen_class_methods): Don't call load_class + on class defined by source parser. + +2004-06-23 Bryce McKinlay <mckinlay@redhat.com> + + * parse.y (set_nested_class_simple_name_value): Removed. + (java_complete_expand_class): Remove calls to + set_nested_class_simple_name_value. + +2004-06-22 Andrew Haley <aph@redhat.com> + Ranjit Mathew <rmathew@hotmail.com> + + Fixes PR java/16113. + * decl.c (force_poplevels): Remove call to expand_end_bindings. + +2004-06-22 Ranjit Mathew <rmathew@hotmail.com> + + * parse.y (create_class): Correct diagnostic message about + java.lang.Object extending anything else. + +2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * class.c (build_class_ref): Add new operand for COMPONENT_REF. + (build_static_field_ref): Likewise and add new operands for ARRAY_REF. + * constants.c (build_ref_from_constant_pool): Likewise. + * expr.c (build_java_array_length_access): Likewise. + (build_get_class, build_field_ref, build_known_method_ref): Likewise. + (invoke_build_dtable, build_invokevirtual): Likewise. + (build_invokeinterface, java_expand_expr): Likewise. + (emit_init_test_initialization): Likewise. + * java-gimplify.c (java_gimplify_new_array_init): Likewise. + * parse.y (make_qualifed_name, build_array_ref): Likewise. + +2004-06-21 Andrew Haley <aph@redhat.com> + + * java-gimplify.c (java_gimplify_block): set TREE_USED on the new + block. + +2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk> + + * jcf.h (struct JCF): Change java_source, right_zip and finished + to unsigned int. + * lex.h (struct java_lexer): Change hit_eof, read_anything, + byte_swap and use_fallback to unsigned int. + * parse.h (struct _jdep): Change flag0 to unsigned int. + +2004-06-17 Ranjit Mathew <rmathew@hotmail.com> + + Fixes PR java/13948 + * parse.y (java_layout_seen_class_methods): Ensure class is loaded + before trying to lay out its methods. + * jcf-parse.c (read_class): Track parsed files using canonical paths + obtained via lrealpath from libiberty. + (java_parse_file): Likewise. + (parse_source_file_1): Rename formal parameter to reflect its + modified purpose. Minor formatting fix. + +2004-06-15 Paolo Bonzini <bonzini@gnu.org> + + * class.c (emit_register_classes): Make the function uninlinable, + do not set current_function_cannot_inline. + * resource.c (write_resource_constructor): Do not reset + flag_inline_functions around rest_of_compilation. + +2004-06-08 Andrew Pinski <pinskia@physics.uc.edu> + + PR java/15769 + * expr.c (java_truthvalue_conversion): Handle + UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR, + ORDERED_EXPR, and UNORDERED_EXPR as comparison operators, + i.e. return the expression. + +2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca> + + * gjavah.c: Include version.h + +2004-05-31 Bryce McKinlay <mckinlay@redhat.com> + + * jcf-write.c (generate_bytecode_conditional): Correct handling + of unordered conditionals. Add comment. + +2004-05-29 Ranjit Mathew <rmathew@hotmail.com> + Per Bothner <per@bothner.com> + + * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a + local variable was initialised upon declaration. + * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if + variable was final and initialised upon declaration. + * check-init.c (check_final_reassigned): Give error only if a blank + final is not definitely unassigned or if an initialised final is + reassigned. + (check_bool_init): Respect JLS2 16.1.7 requirements for boolean + assignment expressions. Remove case MODIFY_EXPR, label do_default. + (check_init): Perform initialised-variable-removing-optimisation + only on non-final local variables. + +2004-05-28 Bryce McKinlay <mckinlay@redhat.com> + + * jcf-write.c (generate_bytecode_conditional): Handle binops + UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, + and LTGT_EXPR. + (generate_bytecode_insns): Likewise. + +2004-05-28 Bryce McKinlay <mckinlay@redhat.com> + + * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR, + UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR. + +2004-05-28 Bryce McKinlay <mckinlay@redhat.com> + + * gcj.texi (Object allocation): Remove _Jv_AllocBytes. + (Mixing with C++): Document JvAllocBytes and RawDataManaged. + +2004-05-26 Bryce McKinlay <mckinlay@redhat.com> + + * decl.c (struct binding_level): Add GTY marker. Compile + binding_depth unconditionally. + (current_binding_level, free_binding_level, global_binding_level): + Likewise. + (clear_binding_level): Unconditionally set binding_depth. + (make_binding_level): Use ggc_alloc_cleared, not xmalloc. + +2004-05-26 Bryce McKinlay <mckinlay@redhat.com> + + * lex.c (java_new_lexer): Set 'encoding'. + (java_read_char): Improve error message for unrecognized characters. + * lex.h (struct java_lexer): New field 'encoding'. + +2004-05-23 Paolo Bonzini <bonzini@gnu.org> + + * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o. + +2004-05-21 Mark Wielaard <mark@klomp.org> + + * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not + extern. + +2004-05-19 Paolo Bonzini <bonzini@gnu.org> + + * typeck.c: Remove non-printable character 160. + +2004-05-17 Ranjit Mathew <rmathew@hotmail.com> + + * check-init.c: Correct minor typos. + +2004-05-13 Diego Novillo <dnovillo@redhat.com> + + * Make-lang.in, expr.c, java-gimplify.c: Rename + tree-simple.[ch] to tree-gimple.[ch]. + +2004-05-14 Ranjit Mathew <rmathew@hotmail.com> + + * java-gimplify.c (java_gimplify_expr): Correct minor typos. + +2004-05-13 Diego Novillo <dnovillo@redhat.com> + + Merge from tree-ssa-20020619-branch. See + ChangeLog.tree-ssa for details. + + * Make-lang.in, builtins.c, check-init.c, class.c, + constants.c, decl.c, except.c, expr.c, java-except.h, + java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c, + lang.c, lang.opt, parse.y, resource.c: Merged. + * java-gimplify.c: New file. + +2004-05-10 Andrew Haley <aph@redhat.com> + + * parse.y (create_class): Set TYPE_VFIELD. + * decl.c (java_init_decl_processing): Likewise. + + * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment. + * class.c (make_method_value): Replace DECL_VINDEX with call to + get_method_index(). + (get_dispatch_vector): Likewise. + (layout_class_method): Likewise. + Replace set of DECL_VINDEX with call to set_method_index(). + (set_method_index): New function. + (get_method_index): New function. + * java-tree.h (set_method_index): New function decl. + (get_method_index): New function decl. + +2004-05-10 Andrew Pinski <pinskia@physics.uc.edu> + + * parse.y (check_pkg_class_access): Add new argument + and use it when cl is NULL to call lookup_cl on it. + (parser_check_super_interface): Do not call lookup_cl. + Pass this_decl to check_pkg_class_access and NULL + instead of lookup_cl. + (parser_check_super): Update for change in + check_pkg_class_access. + (do_resolve_class): Likewise. + (process_imports): Likewise. + (find_in_imports_on_demand): Likewise. + (resolve_qualified_expression_name): Likewise. + +2004-05-06 Ranjit Mathew <rmathew@hotmail.com> + + Fixes PR java/9685, PR java/15073 + * parse.y (accessibility_string): New method. + (not_accessible_field_error): Use accessibility_string() + instead of java_accstring_lookup(). + (resolve_qualified_expression_name): Check with + check_pkg_class_access() before allowing access using + qualified names. + Fix comment typo. + Use check_pkg_class_access() instead of not_accessible_p() + for unqualified types. + (not_accessible_p): Use DECL_CONTEXT (member) instead of + REFERENCE for package-private access checking. + (patch_method_invocation): Use accessibility_string() instead + of java_accstring_lookup(). + +2004-04-30 Ranjit Mathew <rmathew@hotmail.com> + + Fixes PR java/15133 + * gjavah.c (struct method_name): Add member is_native. + (overloaded_jni_method_exists_p): Match candidate method only if + it is native. + (print_method_info): Initialise is_native flag from the method's + access flags. + +2004-04-30 Roger Sayle <roger@eyesopen.com> + + * builtins.c (java_builtins): Add acos, asin, ceil and floor. + (initialize_builtins): Likewise, define acos, asin, ceil and floor. + +2004-04-22 Roger Sayle <roger@eyesopen.com> + + * resource.c (write_resource_constructor): Guard call to possibly + NULL targetm.asm_out.constructor with targetm.have_ctors_dtors. + +2004-04-19 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (make_class_data): Add new field aux_info. + * decl.c (java_init_decl_processing): Push type and decl for + `aux_info'. + +2004-04-15 Bryce McKinlay <mckinlay@redhat.com> + + * expr.c (expand_java_NEW): Don't use size argument for + _Jv_AllocObject calls. + * parse.y (patch_invoke): Likewise. + +2004-04-12 Bryce McKinlay <mckinlay@redhat.com> + + * expr.c (build_invokeinterface): Remove unused variables to + fix warnings. + +2004-04-12 Bryce McKinlay <mckinlay@redhat.com> + + * class.c (get_interface_method_index): New function. Return dispatch + index for interface method. + (make_method_value): For interface methods, set index field to + iface dispatch index, not DECL_VINDEX. + * expr.c (build_invokeinterface): Use get_interface_method_index. + +2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED. + +2004-03-31 Andrew Haley <aph@redhat.com> + + PR java/14104 + * jcf-io.c (opendir_in_zip): Tidy up error handling. + +2004-03-30 Zack Weinberg <zack@codesourcery.com> + + * builtins.c, expr.c, jcf.h, parse.h: Use new shorter + form of GTY markers. + +2004-03-25 Marcus Meissner <meissner@suse.de> + + PR java/14689: + * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir. + +2004-03-23 Tom Tromey <tromey@redhat.com> + + PR java/14315: + * jcf-write.c (make_class_file_name): Don't report if mkdir + failed with EEXIST. + +2004-03-23 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Extensions): Document GCJ_PROPERTIES. + +2004-03-20 Kazu Hirata <kazu@cs.umass.edu> + + * class.c, gjavah.c, lang.c: Fix comment typos. + * gcj.texi: Fix typos. + +2004-03-19 Per Bothner <per@bothner.com> + + * gcj.texi (Code Generation): Document new flags and assert defaults. + + * class.c (assume_compiled_node_struct): Rename type to + class_flag_node_struct, as it is now also used for enable_assertions. + Rename assume_compiled_node typedef. Rename excludep field to value. + (find_assume_compiled_node): Rename function to find_class_flag_node. + Minor optimization - avoid needless strlen. + (add_assume_compiled): Some tweaking and optimization. + Rename and generalize to add_class_flag takem an extra parameter. + (add_assume_compled): New just calls add_class_flag. + (add_enable_assert, enable_assertions): New functions. + (enable_assert_tree): New static. + * java-tree.h (add_enable_assert, enable_assertions): New declarations. + * lang.opt (fenable-assertions, fenable-assertions=, + fdisable-assertions, fdisable-assertions=): New options. + * lang.c (java_handle_option): Handle new options. + * parse.y (build_incomplete_class_ref): Handle class$ in an inner + class in an interface - create helper class nested in outer interface. + (build_assertion): Short-circuit if enable_assertions is false. + +2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * java-tree.h: Changes throughout to add checking to macros + and numerous whitespace changes. + (VAR_OR_FIELD_CHECK): New macro. + * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC, + FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL. + +2004-03-16 Per Bothner <per@bothner.com> + + * jcf-jump.c (options): New --print-constants option. + * gcj.texi (Invoking jcf-dump): Document --print-constants. + + * jcf-dump.c (flag_print_constant_pool): Default to off. + (print_constant_terse_with_index): New helper function. + (various places): Check flag_print_constant_pool where missing. + (main): If verbose set flag_print_constant_pool. + (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous. + +2004-03-15 Andrew Haley <aph@redhat.com> + + PR java/14581 + * parse.y (java_complete_lhs): Check that final variable has an + initializer. + +2004-03-12 Andrew Haley <aph@redhat.com> + + PR java/14551 + * typeck.c (convert): Clear TREE_OVERFLOW after an integer + conversion. + +2004-02-29 Roger Sayle <roger@eyesopen.com> + + * jcf-parse.c (java_parse_file): Handle the case that input_filename + is NULL. + +2004-02-27 Per Bothner <per@bothner.com> + + * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm + suggestion: Use build_incomplete_class_ref. + This fixes PR java/13508, java/11714. + +2004-02-27 Kazu Hirata <kazu@cs.umass.edu> + + * java/parse.h: Update copyright. + +2004-02-26 Andrew Haley <aph@redhat.com> + + PR java/14231: + * parse.y (check_interface_throws_clauses): Check for + !METHOD_INVISIBLE (iface_method). + * class.c (layout_class_methods): Check for CLASS_INTERFACE as + well as CLASS_ABSTRACT. + +2004-02-25 Per Bothner <per@bothner.com> + + * parse.y (build_assertion): If we're in an inner class, create the + class$ helper routine in the outer class. + +2004-02-19 Richard Henderson <rth@redhat.com> + + * parse.y (switch_label): Use make_node for DEFAULT_EXPR. + +2004-02-16 Geoffrey Keating <geoffk@apple.com> + + * Make-lang.in (java.install-man): Add extra dependencies. + +2004-02-13 Geoffrey Keating <geoffk@apple.com> + + * Make-lang.in: Install man pages under the same names + (possibly transformed) as the program they document. + +2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk> + + * gjavah.c: Include "intl.h". + (error): New function. + (main): Call gcc_init_libintl. + (get_field_name, throwable_p, print_c_decl, print_full_cxx_name, + print_stub_or_jni, process_file, main): Use error rather than + fprintf. + (print_method_info, usage, help, version, main): Mark strings for + translation with _. Avoid splitting up sentences. Send + information messages to stdout. + * jcf-dump.c: Include "intl.h". + (main): Call gcc_init_libintl. + (process_class, usage, help, version, main, CHECK_PC_IN_RANGE): + Mark error, usage and version messages for translation with _. + Avoid splitting up sentences. + * jv-scan.c: Include "intl.h". + (fatal_error, warning): Change parameter s to msgid. Translate + messages. + (main): Call gcc_init_libintl. + (usage, help, version): Mark error, usage and version messages for + translation with _. Avoid splitting up sentences. + * jvgenmain.c: Include "intl.h". + (main): Call gcc_init_libintl. + (usage, main): Mark error messages for translation with _. + * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS, + JVGENMAIN_OBJS): Add intl.o. + (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o, + java/jvgenmain.o): Update dependencies. + +2004-02-08 Per Bothner <per@bothner.com> + + * parse.y (resolve_qualified_expression_name): In case of inaccessible + class don't use not_accessible_field_error, which can get confused. + +2004-02-05 Kelley Cook <kcook@gcc.gnu.org> + + Make-lang.in (po-generated): Delete. + +2004-02-05 Kazu Hirata <kazu@cs.umass.edu> + + * Make-lang.in (java/decl.o, java/expr.o, java/parse.o): + Depend on target.h. + * decl.c: Include target.h. + (start_java_method): Replace PROMOTE_PROTOTYPES with + targetm.calls.promote_prototypes. + * expr.c: Include target.h. + (pop_arguments): Replace PROMOTE_PROTOTYPES with + targetm.calls.promote_prototypes. + * parse.y: Include target.h. + (start_complete_expand_method): Replace PROMOTE_PROTOTYPES + with targetm.calls.promote_prototypes. + +2004-02-04 Kazu Hirata <kazu@cs.umass.edu> + + * typeck.c: Update copyright. + +2004-02-02 Tom Tromey <tromey@redhat.com> + + * decl.c (java_init_decl_processing): Remove duplicate + gnu/gcj/RawData. + +2004-01-30 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir). + +2004-01-28 Andrew Pinski <pinskia@physics.uc.edu> + + * expr.c (build_field_ref): Move variable + definition up. + +2004-01-28 Andrew Haley <aph@redhat.com> + + * expr.c (build_field_ref): Widen field offset. + +2004-01-27 Andrew Haley <aph@redhat.com> + + java/13273 + * parse.y (check_interface_throws_clauses): Make sure class_decl + has been loaded. + +2004-01-22 Jeff Sturm <jsturm@one-point.com> + + PR java/13733 + * parse.y (patch_assignment): Don't modify lhs_type for + reference assignments. + +2004-01-20 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in: Replace $(docdir) with doc. + (java.info, java.srcinfo, java.man, java.srcman): New rules. + (java.install-man): Revamp rule. + +2004-01-20 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME, + GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell) + instead of deferred backquote. + +2004-01-16 Andrew Pinski <pinskia@physics.uc.edu> + + * typeck.c (find_method_in_interfaces): Move variable + definition up. + +2004-01-16 Andrew Haley <aph@redhat.com> + + PR java/13273: + * typeck.c (shallow_find_method): New. + (find_method_in_superclasses): New. + (find_method_in_interfaces): New. + (lookup_do): Rewrite. + * java-tree.h (SEARCH_ONLY_INTERFACE): Delete. + + * jcf-parse.c (read_class): Save and restore output_class. + * decl.c (java_expand_body): Set output_class from fndecl. + +2004-01-15 Michael Chastain <mec.gnu@mindspring.com> + + * class.c (gen_indirect_dispatch_tables): Fix string length + calculations. + +2004-01-15 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory. + (java.srcextra): Copy above back to source directory if requested. + (po-generated): Delete reference to $(parsedir). + (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir). + Use implicit rule. + +2004-01-14 Jan Hubicka <jh@suse.cz> + + * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost + estimation. + +2004-01-09 Mark Mitchell <mark@codesourcery.com> + + * java-tree.h (java_expand_expr): Change prototype. + * expr.c (java_expand_expr): Add alt_rtl parameter. + +2004-01-09 Andrew Haley <aph@redhat.com> + + PR java/12755: + * parse.y (java_fix_constructors): Set output_class. + (java_reorder_fields): Likewise. + (java_layout_classes): Likewise. + (java_expand_classes): Generate indirect dispatch tables. + (java_expand_classes): Set output_class. + (java_finish_classes): Likewise. + * lang.c (java_init): Turn on always_initialize_class_p if we're + using indirect dis[atch. + (java_decl_ok_for_sibcall): Use output_class, not current_class. + (java_get_callee_fndecl): Use class local atable. + * jcf-parse.c + (always_initialize_class_p): Decl moved to java-tree.h. + (HANDLE_CLASS_INFO): Set output_class. + (read_class): Likewise. + (parse_class_file): Call gen_indirect_dispatch_tables. + (parse_zip_file_entries): Set output_class. + (java_parse_file): Set output_class. Don't emit symbol tables. + * java-tree.h (output_class): New. + Remove global declarations for otable, atable, and ctable. + (always_initialize_class_p): moved here from decl.c. + (DECL_OWNER): New. + (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL, + TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL, + TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New. + (struct lang_type): Add otable_methods, otable_decl, + otable_syms_decl, atable_methods, atable_decl, atable_syms_decl, + ctable_decl, catch_classes, type_to_runtime_map. + * expr.c (build_field_ref): Make otable, atable, and ctable class + local rather than global. + (build_known_method_ref): Likewise. + (build_invokeinterface): Likewise. + (java_expand_expr): Pass runtime type (rather than actual type) to + expand_start_catch. + * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for + this class. Look up each class in that map to delete duplicates. + (expand_end_java_handler): Pass runtime type (rather than actual + type) to expand_start_catch. + * decl.c: (always_initialize_class_p): Decl moved to java-tree.h. + (do_nothing): New. + (java_init_decl_processing): Rearrange things. Remove global + declarations of otable, atable, and ctable. + (java_init_decl_processing): Make lang_eh_runtime_type do_nothing. + (java_expand_body): Set output_class. + * constants.c (build_constant_data_ref): Use output_class, not + current_class. + (alloc_name_constant): Likewise. + * class.c (gen_indirect_dispatch_tables): New. + (build_class_ref): Generate hard reference to superclass, even if + using indirect dispatch. + (build_static_field_ref): Use class local atable. + (make_class_data): Generate hard reference to superclass, even if + using indirect dispatch. + Generate symbolic references to interfaces when using indirect + dispatch. + (make_class_data): Emit otable, atable, and ctable. + Make otable, atable, and ctable class local rather than global. + (emit_catch_table): Make otable, atable, and ctable class local + rather than global. + +2003-12-25 Andrew Pinski <pinskia@physics.uc.edu> + + * parse.y (catch_clause_parameter): Fix typo. + + PR java/13404 + * parse.y: (catch_clause_parameter): Return early if $3, aka + formal_parameter, is null. + +2003-12-20 Kazu Hirata <kazu@cs.umass.edu> + + * class.c: Remove uses of "register" specifier in + declarations of arguments and local variables. + * decl.c: Likewise. + * expr.c: Likewise. + * gjavah.c: Likewise. + * jcf-dump.c: Likewise. + * jcf-io.c: Likewise. + * jcf-parse.c: Likewise. + * jcf-write.c: Likewise. + * keyword.h: Likewise. + * parse.y: Likewise. + * typeck.c: Likewise. + * verify.c: Likewise. + +2003-12-06 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (GCJ_CROSS_NAME): Delete. + (java.install_common, java.install-man): Adjust for above. + (java.uninstall): Likewise. + +2003-12-03 Michael Koch <konqueror@gmx.de> + + * class.c (make_class_data): + Push field value to 'hack_signers' instead of 'signers'. + * decl.c (java_init_decl_processing): + Push field 'hack_signers' instead of 'signers'. + +2003-12-03 Zack Weinberg <zack@codesourcery.com> + + * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before + including iconv.h. + +2003-12-03 Ralph Loader <rcl@ihug.co.nz> + + PR java/12374: + * parse.y (qualify_ambiguous_name): Remove lots of broken + field access processing - there's no need to do that here, + because we have resolve_field_access. Remove + RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else. + * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't + used. + +2003-12-01 Jeff Sturm <jsturm@one-point.com> + + Fix PR java/13237 + * parse.y (java_complete_lhs): Save location prior to patching + CALL_EXPR. + +2003-11-25 Mohan Embar <gnustuff@thisiscool.com> + + PR java/12548 + * resource.c (write_resource_constructor): Append + "_resource" to constructor identifier name. + +2003-11-25 Jeff Sturm <jsturm@one-point.com> + + Fix PR java/13183. + * constants.c (cpool_for_class): New function. + (outgoing_cpool): Remove global variable. + (alloc_name_constant): Use cpool_for_class. + (build_constants_constructor): Likewise. + * decl.c (java_expand_body): Set current_class. + * java-tree.h (outgoing_cpool) Remove declaration. + (init_outgoing_cpool): Likewise. + * jcf-parse.c (init_outgoing_cpool): Remove function. + (parse_class_file): Don't call init_outgoing_cpool. + * parse.y (java_complete_expand_methods): Don't call + init_outgoing_cpool. Don't save outgoing_cpool. + (java_expand_classes): Don't restore outgoing_cpool. + (java_finish_classes): Likewise. + +2003-11-24 Mohan Embar <gnustuff@thisiscool.com> + + * Make-lang.in: (java.install-common) Add + symlink for $(target_noncanonical)-gcjh for + native builds. + +2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> + + * Make-lang.in (java.extraclean): Delete. + +2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> + + * Make-lang.in (check-java): Add. + +2003-11-19 Jeff Sturm <jsturm@one-point.com> + + Fix PR java/13024. + * except.c (prepare_eh_table_type): Allocate variable-sized + buffer `buf' with alloca. + +2003-11-17 Jeff Sturm <jsturm@one-point.com> + + Fix PR java/12857. + + decl.c (java_init_decl_processing): Don't initialize + class_not_found_type_node, no_class_def_found_type_node. + + java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE, + JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index. + (class_not_found_type_node, no_class_def_found_type_node): + Don't define. + + parse.y (build_dot_class_method_invocation): Add this_class + argument. Qualify method invocations to a different class. + (create_new_parser_context): Initialize saved_data_ctx to 0. + (java_parser_context_save_global): Initialize saved_data_ctx to 1. + (build_dot_class_method): Don't load classes. Register + incomplete types. + (build_incomplete_class_ref): Special cases for interfaces + and inner classes. Move build_dot_class_method call to here... + (patch_incomplete_class_ref): ...from here. Pass current_class + to build_dot_class_method_invocation. + (build_assertion): Pass class_type to + build_dot_class_method_invocation. + (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node. + +2003-11-17 Jeff Sturm <jsturm@one-point.com> + + Fix PR java/12739. + * java-tree.h (BLOCK_EMPTY_P): Define. + * parse.y (java_complete_lhs): Check for empty blocks + in TRY_FINALLY_EXPR case. + +2003-11-17 Andrew Haley <aph@redhat.com> + + * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New. + (struct lang_decl_var:freed): New variable. + * decl.c (poplevel): Mark local vars that have gone out of scope. + (push_jvm_slot): Don't use the RTL of a var that has gone out of + scope. + +2003-11-16 Jason Merrill <jason@redhat.com> + + * Make-lang.in (java.tags): Create TAGS.sub files in each directory + and TAGS files that include them for each front end. + +2003-11-15 Tom Tromey <tromey@redhat.com> + + * gjavah.c (print_stub_or_jni): Pass `env' to FatalError. + +2003-11-12 Jason Merrill <jason@redhat.com> + + PR optimization/12547 + * lang.c (java_tree_inlining_walk_subtrees): Just walk + BLOCK_EXPR_BODY directly. + +2003-11-12 Andrew Haley <aph@redhat.com> + + PR java/11045 + * parse.y (fold_constant_for_init): Check that we really do have a + constant. + + PR java/11533 + * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for + init_test_decls being inlined. + + PR java/12890: + * parse.y (do_resolve_class): Check return value from + breakdown_qualified(). + +2003-11-11 Tom Tromey <tromey@redhat.com> + + PR java/12915: + * parse.y (merge_string_cste): Handle case where we have a + pointer that happens to be zero, not null_pointer_node. + +2003-11-10 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (classify_zip_file): Correctly compare + filename_length against length of manifest file's name. + +2003-11-08 Tom Tromey <tromey@redhat.com> + + PR java/12894: + * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file. + +2003-11-06 Andrew Haley <aph@redhat.com> + + * expr.c (java_stack_swap): Make sure destination stack slots are + of the correct type. + +2003-11-03 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (dvi): Move targets to $(docobjdir). + (gcj.dvi): Simplify rule and adjust target. + (gcj.info): Simplify rule. + (gcj.pod): New intermediate rule. + (gcjh.pod): Likewise. + (jv-scan.pod): Likewise. + (jcf-dump.pod): Likewise. + (gij.pod): Likewise. + (jv-convert.pod): Likewise. + (rmic.pod): Likewise. + (rmiregistry.pod): Likewise. + (gcj.1): Delete. + (gcjh.1): Delete. + (jv-scan.1): Delete. + (jcf-dump.1): Delete. + (gij.1): Delete. + (jv-convert.1): Delete. + (rmic.1): Delete. + (rmiregistry.1): Delete. + +2003-11-02 Jeff Sturm <jsturm@one-point.com> + + Fixes PR java/12866. + * parse.y (resolve_qualified_expression_name): Move test + for outer field access methods from here... + (check_thrown_exceptions) ...to here. + +2003-11-01 Kelley Cook <kcook@gcc.gnu.org> + + * .cvsignore: Delete. + +2003-10-28 Frank Ch. Eigler <fche@redhat.com> + + * verify.c (verify_jvm_instructions): Don't warn about legal + eh binding regions generated for example by jdk 1.4.1. + +2003-10-24 David S. Miller <davem@redhat.com> + + * jcf-parse.c (jcf_parse): Fix args to fatal_error(). + +2003-10-22 Andrew Haley <aph@redhat.com> + + * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New. + (java_get_callee_fndecl): New. + + * jcf-parse.c (java_parse_file): Call emit_catch_table(). + + * java-tree.h (ctable_decl): New. + (catch_classes): New. + (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES. + + * decl.c (java_init_decl_processing): Add catch_class_type. + Add ctable_decl. + Add catch_classes field. + + * class.c (build_indirect_class_ref): Break out from + build_class_ref. + (make_field_value): Check flag_indirect_dispatch. + (make_class_data): Ditto. + Tidy uses of PUSH_FIELD_VALUE. + Add field catch_classes. + (make_catch_class_record): New. + + * java-tree.h (PUSH_FIELD_VALUE): Tidy. + +2003-10-22 Kazu Hirata <kazu@cs.umass.edu> + + * jcf-write.c: Follow spelling conventions. + * parse.y: Likewise. + +2003-10-22 Kazu Hirata <kazu@cs.umass.edu> + + * ChangeLog: Fix typos. + * expr.c: Fix comment typos. + * jcf-write.c: Likewise. + * lang.c: Likewise. + * lex.c: Likewise. + * mangle.c: Likewise. + * parse-scan.y: Likewise. + * parse.y: Likewise. + +2003-10-22 Tom Tromey <tromey@redhat.com> + + * expr.c (expand_byte_code): Only warn about dead bytecode when + extra_warnings is set. + +2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz> + + Fix for PR java/12586. + * mangle.c (find_compression_record_match): Don't iterate through + package namespace elements unless they all match compression_table + entries. + +2003-10-20 Kelley Cook <kcook@gcc.gnu.org> + + * Make-lang.in (info): Honor $(parsedir) and $(docobjdir). + (generate-manpages): Likewise. + (java.maintainer-clean): Likewise. + (gcj.info): Likewise. + (gcj.1): Likewise. + (gcjh.1): Likewise. + (jv-scan.1): Likewise. + (jcf-dump.1): Likewise. + (gij.1): Likewise. + (jv-convert.1): Likewise. + (rmic.1): Likewise. + (rmiregistry.1): Likewise. + (java.install-man): Likewise. + (parse-scan.o): Move and define complete compile line. + (parse.o): Likewise. + (jcf-tree-inline.o): Move. + +2003-10-20 Mark Mitchell <mark@codesourcery.com> + + * Make-lang.in (info): Update dependencies. + (java.install-info): Remove. + ($(srcdir)/java/gcj.info): Replace with ... + ($(docobjdir)/gcj.info): ... this. + +2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org> + + * Make-lang.in: Replace uses of $(target_alias) with + $(target_noncanonical). + +2003-10-09 Tom Tromey <tromey@redhat.com> + + * decl.c (java_init_decl_processing): Declare signers field. + * class.c (make_class_data): Set signers field. + +2003-10-09 Jason Merrill <jason@redhat.com> + + * parse.y (patch_assignment): Use make_node to create a BLOCK. + * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a + POINTER_TYPE. + +2003-10-06 Mark Mitchell <mark@codesourcery.com> + + * Make-lang.in (java.info): Replace with ... + (info): ... this. + (java.dvi): Replace with ... + (dvi): ... this. + (java.generated-manpages): Replace with ... + +2003-10-03 Kelley Cook <kelleycook@wideopenwest.com> + + * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros. + +2003-10-01 Andrew Haley <aph@redhat.com> + + * jcf-parse.c (java_parse_file): Write otable and atable. + * java-tree.h (atable_methods): New. + (atable_decl): New. + (atable_syms_decl): New. + (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL, + JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*. + (symbol_*type): Rename method_symbol* to symbol*type. + (emit_offset_symbol_table): Delete. + (emit_symbol_table): New. + (get_symbol_table_index): New. + (atable_type): New. + * expr.c (build_field_ref): Handle flag_indirect_dispatch. + (build_known_method_ref): Likewise. + (get_symbol_table_index): Rename from get_offset_table_index. + Parameterize to allow re-use by differing types of symbol table. + (build_invokevirtual): Pass table to get_offset_table_index. + * decl.c (java_init_decl_processing): Push types and decls for + atable and atable_syyms. + * class.c (build_static_field_ref): Handle flag_indirect_dispatch. + (make_class_data): Add new fields atable and atable_syms. + (emit_symbol_table): Rename from emit_offset_symbol_table. + Parameterize to allow re-use by different types of symbol table. + (build_symbol_entry): Renamed from build_method_symbols_entry. + +2003-09-30 Roger Sayle <roger@eyesopen.com> + + * jcf-write.c (generate_bytecode_insns): Implement evaluate-once + semantics for SAVE_EXPR, by caching the result in a temporary. + +2003-09-28 Richard Henderson <rth@redhat.com> + + * check-init.c (check_init): Save and restore input_location + instead of file and line separately. + * decl.c (java_expand_body): Likewise. + * jcf-write.c (generate_bytecode_insns): Likewise. + * parse.y (safe_layout_class): Likewise. + * jcf-parse.c (read_class, parse_class_file): Likewise. + (java_parse_file): Use %H for warning locator. + +2003-09-28 Roger Sayle <roger@eyesopen.com> + + * expr.c (java_check_reference): Use the semantics of COND_EXPRs + with void-type branches instead of using a COMPOUND_EXPR. + +2003-09-28 Jeff Sturm <jsturm@one-point.com> + + * decl.c (java_optimize_inline, dump_function): Remove. + * java-tree.h (java_optimize_inline): Remove declaration. + * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set. + * parse.y (source_end_java_method, java_expand_classes): + Likewise. Remove dead code. + +2003-09-27 Roger Sayle <roger@eyesopen.com> + + * lang.c (java_init_options): Set flag_evaluation_order. + * expr.c (force_evaluation_order): Don't attempt to force + evaluation order of binary operations using save_expr. + * parse.y (java_complete_lhs): No longer need to call + force_evaluation_order when constructing binary operators. + +2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com> + Bryce McKinlay <bryce@mckinlay.net.nz> + + PR java/1333: + * parse.y (not_accessible_field_error): New function. + (resolve_expression_name): Check field access permissions. + (resolve_qualified_expression_name): Use + not_accessible_field_error. + (resolve_qualified_expression_name): Likewise. + +2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value. + +2003-09-23 Roger Sayle <roger@eyesopen.com> + + * jcf-write.c (generate_bytecode_insns): Optimize binary operations + with equal operands without side-effects. + +2003-09-22 Jeff Sturm <jsturm@one-point.com> + + * decl.c (java_init_decl_processing): Don't emit otable decls + if flag_indirect_dispatch is not set. + +2003-09-21 Richard Henderson <rth@redhat.com> + + * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y, + resource.c: Revert. + +2003-09-21 Richard Henderson <rth@redhat.com> + + * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y, + resource.c: Update for DECL_SOURCE_LOCATION rename and change to const. + +2003-09-20 Richard Henderson <rth@redhat.com> + + * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics. + +2003-09-18 Roger Sayle <roger@eyesopen.com> + + * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case. + * check-init.c (check_init): Likewise. + +2003-09-18 Roger Sayle <roger@eyesopen.com> + + * jcf-write.c (generate_bytecode_insns): Add support for fconst_2. + +2003-09-16 Andrew Haley <aph@redhat.com> + + * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR. + +2003-09-17 Ranjit Mathew <rmathew@hotmail.com> + + Fixes PR java/9577 + * mangle.c (find_compression_record_match): Skip + over a "6JArray" (the array template mangled string) + IDENTIFIER_NODE. + (mangle_array_type): Correct minor typo. + (atms): Move definition to the beginning. + +2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz> + + * class.c (add_miranda_methods): Ensure super-interfaces are laid + out. Fix for PR java/12254. + +2003-09-11 Richard Henderson <rth@redhat.com> + + * parse.y (source_end_java_method): Update for new + cgraph_finalize_function argument. + +2003-09-09 Richard Henderson <rth@redhat.com> + + * parse.y (source_end_java_method): Update call to + cgraph_finalize_function. + +2003-09-03 Jeff Sturm <jsturm@one-point.com> + + * decl.c (java_expand_body): New function. + * expr.c (build_class_init): Set DECL_IGNORED_P. + * java-tree.h (start_complete_expand_method, + java_expand_body): Declare. + * jcf-parse.c (cgraph.h): Include. + (java_parse_file): Handle flag_unit_at_a_time. + * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING, + LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define. + (java_estimate_num_insns): Use walk_tree_without_duplicates. + (java_start_inlining): New function. + * parse.h (java_finish_classes): Declare. + * parse.y: Include cgraph.h. + (block): Don't special-case empty block production. + (craft_constructor): Set DECL_INLINE. + (source_end_java_method): Handle flag_unit_at_a_time. + Replace inline code with call to java_expand_body. + (start_complete_expand_method): Remove static modifier. + (java_expand_method_bodies): Patch function tree for + class initialization and/or synchronization as needed. + Don't begin RTL expansion yet. + (java_expand_classes): Check flag_unit_at_a_time before + calling finish_class. + (java_finish_classes): New function. + (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type. + (patch_assignment): Set DECL_CONTEXT on temporary variable. + (emit_test_initialization): Set DECL_IGNORED_P. + +2003-09-03 Roger Sayle <roger@eyesopen.com> + + * builtins.c (enum builtin_type): Delete unused enumeration. + * Make-lang.in (java/builtins.o): Remove built-types.def dependency. + +2003-08-28 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Extensions): Document gcjlib URLs. + +2003-08-20 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Extensions): Added xref. + (libgcj Runtime Properties): Document + gnu.gcj.runtime.VMClassLoader.library_control. + +2003-08-20 Andrew Haley <aph@redhat.com> + + * except.c (prepare_eh_table_type): Use new encoding for exception + handlers when using -fno-assume-compiled. + +2003-08-13 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Invoking gij): Document -X and -?. + +2003-08-13 Mohan Embar <gnustuff@thisiscool.com> + + * Make-lang.in: Added missing win32-host.o to JAVA_OBJS, + GCJH_OBJS, JCFDUMP_OBJS + * win32-host.c: Removed the unnecessary and broken dependency + on jcf.h + +2003-08-11 Tom Tromey <tromey@redhat.com> + + * parse.y (java_check_regular_methods): Typo fixes. Call + check_interface_throws_clauses. Use + check_concrete_throws_clauses. + (check_interface_throws_clauses): New function. + (check_concrete_throws_clauses): New function. + (hack_is_accessible_p): New function. + (find_most_specific_methods_list): Added FIXME. + * typeck.c (lookup_do): Use `flags' argument to decide what to + do. Reimplemented. + (lookup_argument_method_generic): New function. + (lookup_argument_method2): Removed. + * jcf.h (ACC_INVISIBLE): New define. + * jcf-write.c (generate_classfile): Skip invisible methods. + * class.c (add_miranda_methods): New function. + (layout_class_methods): Use it. + (get_access_flags_from_decl): Use ACC_INVISIBLE. + * java-tree.h (METHOD_INVISIBLE): New define. + (lang_decl_func) [invisible]: New field. + (lookup_argument_method_generic): Declare. + (SEARCH_INTERFACE): New define. + (SEARCH_SUPER): Likewise. + (SEARCH_ONLY_INTERFACE): Likewise. + (SEARCH_VISIBLE): Likewise. + (lookup_argument_method2): Removed declaration. + +2003-08-05 Tom Tromey <tromey@redhat.com> + + Fix for PR java/11600: + * parse.y (java_complete_lhs): See whether we're calling a method + on an array. + (check_thrown_exceptions): Added `is_array_call' argument; + fixed `clone' checking; updated all callers. + +2003-08-05 Steven Bosscher <steven@gcc.gnu.org> + + * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h). + +2003-08-03 Tom Tromey <tromey@redhat.com> + + * java-tree.h (METHOD_TRANSIENT): Removed. + * decl.c (pushdecl): Removed some dead code. + * class.c (get_access_flags_from_decl): Can't have transient + method. + (add_method_1): Can't have a transient method. + +2003-07-28 Andreas Jaeger <aj@suse.de> + + * jvspec.c: Convert to ISO C90 prototypes. + +2003-07-25 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (force_poplevels): Fix warning call. + +2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * expr.c (expand_java_field_op): Don't use xxx_with_decl + (expand_java_field_op): Likewise. + * class.c (layout_class_method): Likewise + (emit_register_classes): Likewise. + * decl.c (pushdecl): Likewise. + (poplevel): Likewise. + (force_poplevels): Likewise. + (give_name_to_locals): Likewise. + * check-init.c (check_for_initialization): Likewise. + +2003-07-24 Jason Merrill <jason@redhat.com> + + * java-tree.h: Move boolean_type_node et al to the back end. + +2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary + casts. + +2003-07-19 Neil Booth <neil@daikokuya.co.uk> + + * lang.opt: Don't show -MD_ and -MDD_. + +2003-07-18 Neil Booth <neil@daikokuya.co.uk> + + * lang-options.h: Remove. + * lang.opt: Add help text. + +2003-07-15 Kazu Hirata <kazu@cs.umass.edu> + + * expr.c: Remove the last argument to expand_assignment(). + +2003-07-09 Jan Hubicka <jh@suse.cz> + + * java-tree.h (DECL_NUM_STMTS): Rename to... + (DECL_ESTIMATED_INSNS): ... this. + * lang.c (java_estimate_num_insns, java_estimate_num_insns_1): + New static functions. + (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define. + * parser.y (add_stmt_to_compound): Do not account statements. + +2003-07-08 Mark Wielaard <mark@klomp.org> + + * gcj.texi: CNI now expands to Compiled Native Interface. + +2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND. + +2003-07-07 Nathan Sidwell <nathan@codesourcery.com> + + * expr.c (expand_byte_code): Adjist emit_line_note call. + +2003-07-06 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_handle_option): Don't handle filenames. + +2003-07-02 Zack Weinberg <zack@codesourcery.com> + + * jcf-path.c: Don't default-define PATH_SEPARATOR nor + DIR_SEPARATOR. + Use FILENAME_CMP. + * jcf-write.c: Don't default-define DIR_SEPARATOR. + * jcf.h: Delete COMPARE_FILENAMES definition. + +2003-07-02 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_init_options): Update prototype. + +2003-07-01 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (poplevel): Adjust define_label call. + +2003-06-27 Zack Weinberg <zack@codesourcery.com> + + * gjavah.c (flag_jni): Make non-static. + * parse-scan.y (ctxp): Make non-static. + + * class.c (build_method_symbols_entry) + * expr.c (get_offset_table_index) + * jcf-parse.c (jcf_parse): + Mark the definition static, matching the forward declaration. + +2003-06-26 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_handle_option): Don't check for missing arguments. + +2003-06-20 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (push_class): Use a location_t to save place. + (emit_register_classes): Set input_location. Adjust + expand_function_end call. + * resource.c (write_resource_constructor): Likewise. + * decl.c (end_java_method): Adjust expand_function_end call. + * parse.y (source_end_java_method): Likewise. + +2003-06-17 Robert Abeles <rabeles@archaelogic.com> + + * lang.c (java_handle_option): Likewise. + +2003-06-16 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_handle_option): Special-casing of optional + joined arguments no longer needed. + * lang.opt: Update switches that take optional argument. + +2003-06-15 Neil Booth <neil@daikokuya.co.uk> + + * lang.opt: Declare Java. + * lang.c (java_init_options): Update. + +2003-06-15 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h. + +2003-06-14 Neil Booth <neil@daikokuya.co.uk> + + * lang-specs.h: Rewrite -MD and -MMD to append an underscore. + * lang.c (java_handle_option): -MD and -MMD have an underscore. + * lang.opt: -MD and -MMD have an underscore. + +2003-06-14 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (emit_register_classes): Adjust init_function_start + call. + * decl.c (complete_start_java_method): Likewise. + * resource.c (write_resource_constructor): Likewise. + +2003-06-14 Neil Booth <neil@daikokuya.co.uk> + + * Make-lang.in: Update to use options.c and options.h. + * lang.c: Include options.h not j-options.h. + (java_handle_option): Abort on unrecognized option. + (java_init_options): Request Java switches. + +2003-06-11 Neil Booth <neil@daikokuya.co.uk> + + * Make-lang.in: Handle mostlyclean. + +2003-06-11 Tom Tromey <tromey@redhat.com> + + * lang.c (java_handle_option): Update dependency_tracking for + OPT_MF case. + + * lang.c (java_handle_option): OPT_fbootclasspath_ can take an + empty argument. + +2003-06-10 Andrew Haley <aph@redhat.com> + + * resource.c (write_resource_constructor): Use expand_expr to + generate the address of the label attached to a resource. + * Make-lang.in (java/resource.o): Add expr.h + +2003-06-10 Andrew Haley <aph@redhat.com> + + * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New. + (java_decl_ok_for_sibcall): New. + +2003-06-09 Neil Booth <neil@daikokuya.co.uk> + + * Make-lang.in (JAVA_OBJS, java/lang.o): Update. + (java/j-options.c, java/j-options.h): New. + * java-tree.h (resource_name, compile_resource_file, + compile_resource_data): Constify. + * jcf-write.c (jcf_write_base_directory): Similarly. + * jcf.h (jcf_write_base_directory): Similarly. + * lang.c: Include j-options.h. + (cl_options_count, cl_options, string_option, java_decode_option, + lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION, + process_option_with_no): Remove. + (resource_name): Constify. + (LANG_HOOKS_HANDLE_OPTION): Override. + (java_handle_option): New. + (java_init): Don't call jcf_path_init. + (java_init_options): Call jcf_path_init. + * lang.opt: New. + * resource.c (compile_resource_data, compile_resource_file): Constify. + +2003-06-09 Nathan Sidwell <nathan@codesourcery.com> + + * java-tree.h (DECL_FUNCTION_LAST_LINE): New. + (struct lang_decl_func): Add last_line field. + * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST, + DECL_SOURCE_LINE_LAST): Remove. + * parse.y (missing_return_error, finish_method_declaration, + lookup_cl, start_artificial_method_body, source_end_java_method, + start_complete_expand_method): Adjust. + +2003-06-08 Tom Tromey <tromey@redhat.com> + + * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and + fno-assume-compiled. + +2003-06-08 Roger Sayle <roger@eyesopen.com> + + * builtins.c (define_builtin_type, builtin_types): Delete. + (define_builtin): Rewritten to take just the built-in code, + the function's name, type and fallback library function name. + All built-ins used by Java are implicit and BUILT_IN_NORMAL. + (initialize_builtins): Overhaul to define the GCC builtins + used by gcj manually, providing the Java run-time's + implementations as the fallback library function. + +2003-06-08 Anthony Green <green@redhat.com> + + * parse.y (patch_cast): Fix conversions from floating-point to + integral types. + +2003-06-08 Neil Booth <neil@daikokuya.co.uk> + + * Make-lang.in: Update. + * lang.c: Include opts.h. Define cl_options_count and cl_options. + +2003-06-07 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_init_options): Update. + +2003-06-05 Jan Hubicka <jh@suse.cz> + + * Make-lang.in: Add support for stageprofile and stagefeedback + +2003-05-31 Roger Sayle <roger@eyesopen.com> + + * lang.c (java_init_options): Prescribe wrap-around two's + complement arithmetic overflow by setting flag_wrapv. + +2003-05-29 Roger Sayle <roger@eyesopen.com> + + * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete. + (builtin_record): Add an additional builtin_code field to + record which GCC built-in corresponds to the Java function. + (java_builtins): Add new entries for atan, atan2, exp, log, + pow and tan. + (max_builtin, min_builtin, abs_builtin): Perform constant + folding on the resulting tree. + (java_build_function_call_expr): Likewise, perform constant + folding on the resulting tree. + (initialize_builtins): The NULL creators are now allowed in + the java_builtins table, which is now terminated by an entry + with builtin_code == END_BUILTINS. + (check_for_builtin): Likewise. If the matching creator is + NULL, construct the call using java_build_function_call_expr + directly with the decl for the corresponding builtin_code. + +2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org> + + * win32-host.c: Normalize copyright boilerplate. + +2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parse.y (print_int_node): Use string concatentation on + HOST_WIDE_INT_PRINT_* format specifier to collapse multiple + function calls into one. + +2003-05-13 Zack Weinberg <zack@codesourcery.com> + + * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to + fatal_io_error with calls to fatal_error; add ": %m" to the end of + all the affected error messages. + +2003-05-13 Richard Henderson <rth@redhat.com> + + * class.c (layout_class_method): Set DECL_EXTERNAL. + * decl.c (java_mark_decl_local, java_mark_class_local): New. + * java-tree.h (java_mark_class_local): Declare. + * jcf-parse.c (parse_class_file): Use it. + * parse.y (java_expand_classes): Likewise. + +2003-05-04 Nathan Sidwell <nathan@codesourcery.com> + + * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h. + * lex.h: #include input.h. + * jv-scan.c (input_filename): Remove. + +2003-05-02 Tom Tromey <tromey@redhat.com> + + PR java/10491: + * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro. + (handle_inner_classes): New function. + +2003-05-01 Tom Tromey <tromey@redhat.com> + + PR java/10459: + * parse.y (finish_for_loop): Do nothing if update expression is a + EXPR_WFL_NODE wrapping nothing. + (java_complete_lhs) <COMPOUND_EXPR>: Likewise. + +2003-05-02 Nathan Sidwell <nathan@codesourcery.com> + + * lex.h (input_lineno): Remove declaration. + * parse-scan.y: #include input.h. + (input_filename): Remove declaration. + (input_location): Add definition. + (input_line): Remove definition. + +2003-05-01 Nathan Sidwell <nathan@codesourcery.com> + + * lex.h (lineno): Rename to ... + (input_line): ... here + * parse-scan.y (lineno): Rename to ... + (input_line): ... here. + (reset_report): Rename lineno to input_line. + * check-init.c (check_init): Likewise. + * class.c (push_class): Likewise. + * decl.c (complete_start_java_method, end_java_method): Likewise. + * expr.c (expand_byte_code): Likewise. + * jcf-parse.c (give_name_to_class, parse_class_file): Likewise. + * jcf-write.c (generate_bytecode_insns): Likewise. + * lex.c (java_init_lex, java_allocate_new_line, + do_java_lex): Likewise. + * parse.h (YYNOT_TWICE): Likewise. + * parse.y (empty_statement, expression_statement, + java_pop_parser_context, java_parser_context_save_global, + yyerror, register_fields, method_header, safe_layout_class, + find_in_imports_on_demand, create_artificial_method, + source_end_java_method, start_complete_expand_method, + build_thisn_assign, java_complete_lhs, + maybe_absorb_scoping_block): Likewise. + +2003-04-20 Mohan Embar <gnustuff@thisiscool.com> + + * jcf-io.c (find_class): use DIR_SEPARATOR instead of + '/' when computing java source filename + +2003-04-13 Tom Tromey <tromey@redhat.com> + + * gjavah.c (print_c_decl): Indentation fix. + +2003-04-12 Zack Weinberg <zack@codesourcery.com> + + * class.c (make_field_value, make_method_value, get_dispatch_table) + (make_class_data, emit_offset_symbol_table) + * constants.c (build_constants_constructor) + * java-tree.h (START_RECORD_CONSTRUCTOR) + * parse.y (maybe_build_array_element_wfl): + Use build_constructor. + +2003-04-10 Eric Blake <ebb9@email.byu.edu> + + PR java/10253: + * parse.y (string_convert_int_cst): Always use at least one digit + in string conversion. Remove ASCII dependence. + (merge_string_cste): Fix merging of 3-byte UTF-8 characters. + +2003-03-16 Mohan Embar <gnustuff@thisiscool.com> + + * Make-lang.in: added win32-host.c + * jcf.h: defined macro JCF_OPEN_EXACT_CASE which + resolves to open() on non-Win32 platforms and + Win32-specific jcf_open_exact_case() on Win32 + * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE + when trying .java and .class files + * win32-host.c: added to repository. Defines + Win32-specific jcf_open_exact_case() + +2003-04-10 Andrew Haley <aph@redhat.com> + + * jcf-write.c (struct jcf_partial): num_jsrs: new field. + (maybe_free_localvar): Renamed from localvar_free. + Add new arg, really. + (generate_bytecode_insns): Set new variable, jsrs. + Only free local vars if no jsr insns have been emittted. + Call maybe_free_localvar, not localvar_free. + +2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk> + + * gcj.texi: Remove @ at start of file. + +2003-03-25 Tom Tromey <tromey@redhat.com> + + * parse.y (create_interface): Call CHECK_DEPRECATED. + +2003-03-23 Zack Weinberg <zack@codesourcery.com> + + * Make-lang.in: Link jcf-dump against $(LDEXP_LIB). + +2003-03-21 Zack Weinberg <zack@codesourcery.com> + + * javaop.h (jfloat, jdouble): Make them structures mirroring + the bit fields of IEEE float and double respectively. + (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS, + JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New. + (union Word, union DWord): Delete. + (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match. + + * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK, + D_NAN_MASK): Delete. + (jni_print_float, jni_print_double): New. Generate + hexadecimal floating constants. + (print_field_info): Use jni_print_float/double. + + * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble + finite floating point numbers for output; special case + non-finite floats. + +2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org> + + * lang.c (java_dump_tree): Change return type from 'int' to 'bool'. + Replace 0 and 1 with true and false in return statements. + +2003-03-19 Tom Tromey <tromey@redhat.com> + + * lex.c (do_java_lex): Renamed from java_lex. + (java_lex): New function. + Include timevar.h. + +2003-03-13 Tom Tromey <tromey@redhat.com> + + * parse.y (resolve_inner_class): Error if qualifier is a primitive + type. + +2003-03-04 Andrew Haley <aph@redhat.com> + + * gjavah.c (is_first_data_member): New global variable. + (print_c_decl): If it's the first data member, align it as the + superclass. + (process_file): Set is_first_data_member. + +2003-03-11 Tom Tromey <tromey@redhat.com> + + * parse.y (resolve_field_access): Initialize class if field is + found in another static field. + * expr.c (build_class_init): Don't optimize out initialization of + implemented interface. + +2003-03-11 Andrew Haley <aph@redhat.com> + + * jcf-io.c (caching_stat): Initialize origsep to remove compiler + warning. + +2003-03-10 Ranjit Mathew <rmathew@hotmail.com> + + * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR + and DIR_SEPARATOR_2 for a target. + Correct minor typos. + + * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR + and DIR_SEPARATOR_2 for a target into account. + +2003-03-08 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_init): Update prototype, move code to java_post_options. + (java_post_options): Similarly. + +2003-03-05 Ranjit Mathew <rmathew@hotmail.com> + + * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to + compare file name components depending on the case-sensitivity + or otherwise of the host file system. + + * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of + "strcmp" to compare file name components. + Use IS_DIR_SEPARATOR instead of comparing directly against + DIR_SEPARATOR. + (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of + comparing directly against DIR_SEPARATOR. + +2003-03-04 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java.tags): New target. + +2003-03-01 Roger Sayle <roger@eyesopen.com> + + * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3. + (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3. + +2003-03-01 Tom Tromey <tromey@redhat.com> + + * parse.y (jdep_resolve_class): Only check deprecation if we found + a decl. + +2003-02-28 Tom Tromey <tromey@redhat.com> + + PR java/9695: + * class.c (maybe_layout_super_class): Always pass a WFL to + do_resolve_class. + * parse.y (do_resolve_class): Updated comment to explain + parameters. + +2003-02-26 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (generate_classfile): Check whether class is + deprecated before writing attribute count. + +2003-02-25 Roger Sayle <roger@eyesopen.com> + + * java/decl.c (java_init_decl_processing): Get soft_fmod_node from + built_in_decls[BUILT_IN_FMOD] rather than define it ourselves. + +2003-02-23 Tom Tromey <tromey@redhat.com> + + * lang-options.h: Added -Wdeprecated. + * gcj.texi (Warnings): Document -Wdeprecated. + * java-tree.h (flag_deprecated): Declare. + * lang.c (lang_W_options): Added deprecated. + (flag_deprecated): New global. + * chartables.h: Rebuilt. + * gen-table.pl (process_one): Look at whitespace. + (print_tables): Define LETTER_SPACE, LETTER_MASK. + * parse.h (CLEAR_DEPRECATED): New macro. + (CHECK_DEPRECATED_NO_RESET): New macro. + * jcf-parse.c (handle_deprecated): New function. + (HANDLE_DEPRECATED_ATTRIBUTE): New define. + * jcf-reader.c (get_attribute): Handle Deprecated attribute. + * parse.y (resolve_type_during_patch): Check deprecation. + (jdep_resolve_class): Likewise. + (process_imports): Likewise. + (resolve_expression_name): Likewise. + (check_deprecation): Strip arrays from decl. Check + flag_deprecated. + (patch_method_invocation): Also check the particular constructor + for deprecation. + (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop. + * jcf-write.c (append_deprecated_attribute): New function. + (generate_classfile): Generate deprecated attribute when + appropriate. + * lex.c (java_parse_doc_section): Return type now void. Rewrote. + (java_lex) [case '*']: Simplify logic. + (java_start_char_p): Use LETTER_MASK. + (java_part_char_p): Likewise. + (java_space_char_p): New function. + +2003-02-20 Nathan Sidwell <nathan@codesourcery.com> + + Change base class access representation. + * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC. + (add_interface_do): Likewise. + +2003-02-12 Ranjit Mathew <rmathew@hotmail.com> + + * decl.c (java_init_decl_processing): Change + soft_lookupjnimethod_node to reflect the change in + signature of _Jv_LookupJNIMethod in libjava/jni.cc + * expr.c (build_jni_stub): Calculate and pass the size + on the stack of the arguments to a JNI function. Use + new target macro MODIFY_JNI_METHOD_CALL to allow a + target to modify the call to a JNI method. + +2003-02-08 Roger Sayle <roger@eyesopen.com> + + * jcf-io.c (java_or_class_file): Use libiberty's lbasename + instead of basename to avoid compiler warnings on Tru64. + +2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk> + + * gcj.texi: Update to GFDL 1.2. + +2003-01-31 Andrew Haley <aph@redhat.com> + + * parse.y (java_expand_classes): Scan the whole class list looking + for access methods that haven't yet been expanded. + +2003-01-31 Adrian Bunk <bunk@fs.tum.de> + + Fix for java/4269: + + * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO + to fix bootstrap on sparc-unknown-netbsdelf1.5. + * jcf-parse.c: Likewise. + +2003-01-31 Mark Wielaard <mark@klomp.org> + + * gjavah.c (throwable_p): Allocate 1 more byte for string. + +2003-01-31 Nathan Sidwell <nathan@codesourcery.com> + + * class.c (make_class): Use BINFO_ELTS. + (set_super_info): Likewse. + (add_interface_do): Likewise. + +2003-01-30 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (read_class): Update identifier's class value if it + changed during parsing. + +2003-01-30 Loren James Rittle <ljrittle@acm.org> + + * Make-lang.in (po-generated): Find the targets in $(parsedir). + Propagate change to all other rules as required. + (java/parse-scan.o): Add explicit dependency on + $(parsedir)/java/parse-scan.c . + +2003-01-29 Tom Tromey <tromey@redhat.com> + + * parse.y (patch_assignment): Only transform the rhs of an + assignment when compiling to native. + +2003-01-28 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (generate_bytecode_conditional): Typo fixes. + +2003-01-28 Tom Tromey <tromey@redhat.com> + + * lex.c (java_lex): Don't include UEOF as part of token. + (java_read_unicode): Error if \u sequence prematurely terminated. + +2003-01-27 Tom Tromey <tromey@redhat.com> + + * parse.y (java_check_regular_methods): Check for construct after + checking types in throws clause. + +2003-01-24 Tom Tromey <tromey@redhat.com> + + * class.c (build_static_field_ref): Only a String or numeric field + can fold to a constant. + +2003-01-23 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of + file name in resource buffer. + +2003-01-23 Tom Tromey <tromey@redhat.com> + + * expr.c (build_known_method_ref): Use method's context to find + method table index. + +2003-01-23 Tom Tromey <tromey@redhat.com> + + * constants.c (set_constant_entry): Allocated cleared memory. + +2003-01-22 Tom Tromey <tromey@redhat.com> + + * java-tree.h: Don't use PARAMS. + * resource.c: Add prototypes for all functions. + (write_resource_constructor): Use `const char *' to avoid + warning. + +2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org> + + * jcf-parse.c (process_zip_dir): Remove unused variable. + +2003-01-22 Tom Tromey <tromey@redhat.com> + + * expr.c (build_invokeinterface): Abort if method's context is not + an interface. + +2003-01-22 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Input and output files): Mention non-class entries. + * decl.c (java_init_decl_processing): Call + init_resource_processing. + * java-tree.h (compile_resource_data, write_resource_constructor, + compile_resource_file, init_resource_processing): Declare. + * config-lang.in (gtfiles): Added resource.c. + * Make-lang.in (gt-java-resource.h): New target. + (JAVA_OBJS): Added resource.o. + (java/resource.o): New target. + * resource.c: New file. + * class.c (compile_resource_file): Moved to resource.c. + (registerResource_libfunc): Likewise. + (utf8_decl_list): Mark with GTY; now static. + * jcf-parse.c (classify_zip_file): New function. + (parse_zip_file_entries): Use it; compile .properties files. + (process_zip_dir): Use classify_zip_file and compute_class_name. + Don't write class name into zip directory. + (java_parse_file): Call write_resource_constructor. + (compute_class_name): New function. + * jcf-io.c (read_zip_member): Reindented. + +2003-01-21 Tom Tromey <tromey@redhat.com> + + * class.c (supers_all_compiled): New function. + (make_class_data): Use it. + +2003-01-21 Tom Tromey <tromey@redhat.com> + + * parse.y (method_header): Native method can't be strictfp. + No method can be transient or volatile. + +2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + Make-lang.in (jvspec.o-warn): Add -Wno-error. + +2003-01-18 Kazu Hirata <kazu@cs.umass.edu> + + * check-init.c: Fix comment typos. + * class.c: Likewise. + * constants.c: Likewise. + * decl.c: Likewise. + * except.c: Likewise. + * expr.c: Likewise. + * java-except.h: Likewise. + * java-tree.h: Likewise. + * javaop.h: Likewise. + * jcf-dump.c: Likewise. + * jcf-io.c: Likewise. + * jcf-parse.c: Likewise. + * jcf-write.c: Likewise. + * lang.c: Likewise. + * mangle.c: Likewise. + * typeck.c: Likewise. + * verify.c: Likewise. + +2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H). + * jcf-write.c: Include "tm_p.h". + +2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*. + +2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * builtins.c (java_build_function_call_expr): Renamed from + build_function_call_expr. All callers changed. + + * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H). + * jcf-parse.c: Include tm_p.h. + + * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned + warning. + +2003-01-14 Tom Tromey <tromey@redhat.com> + + * class.c (make_class_data): Check that super is compiled before + building class reference to it. + +2003-01-14 Andrew Haley <aph@redhat.com> + + * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a + varargs function -- correct. + +2003-01-14 Andrew Haley <aph@redhat.com> + + * decl.c (java_init_decl_processing): Temporarily back out previous patch. + +2003-01-14 Andrew Haley <aph@redhat.com> + + * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a + varargs function -- correct. + + * parse.y (patch_assignment): Copy the rhs of an assignment into a + temporary if the RHS is a reference. + +2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf. + * keyword.h: Regenerated. + + * All Files: Convert to ISO C style function definitions. + +2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org> + + * parse.y (check_pkg_class_access): ANSIfy definition. + +2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c, parse-scan.y, parse.y: Don't cast return value of + xmalloc et al. + + * class.c, gjavah.c, parse.y, verify.c: Don't use PTR. + +2003-01-09 Geoffrey Keating <geoffk@apple.com> + + Merge from pch-branch: + + 2002-12-02 Geoffrey Keating <geoffk@apple.com> + + * Make-lang.in (java/gjavah.o): Update dependencies. + * gjavah.c: Include ggc.h. + + 2002-08-16 Geoffrey Keating <geoffk@redhat.com> + + * Make-lang.in (GCJH_OBJS): Add ggc-none.o. + (JCFDUMP_OBJS): Add ggc-none.o. + (java/jcf-dump.o): Depend on GGC_H. + * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate + CPool substructures. + * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs. + * jcf-dump.c: Include ggc.h. + + 2002-08-08 Geoffrey Keating <geoffk@redhat.com> + + * jcf.h (union cpool_entry): New. + (struct CPool): Use gengtype to mark. Change field 'data' to be + an array of unions. + (struct JCF): Use gengtype to mark. + (CPOOL_UINT): Update for new cpool_entry type. + (CPOOL_USHORT1): Likewise. + (CPOOL_USHORT2): Likewise. + (CPOOL_FINISH): Use GC to free cpool subfields. + * parse.h (struct parser_ctxt): Mark field current_jcf. + * lex.c (java_init_lex): Use GC to allocate struct JCF. + * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type. + (main_jcf): Use gengtype to mark. + (ggc_mark_jcf): Delete. + (get_constant): Update for new cpool_entry type. + (give_name_to_class): Likewise. + (get_class_constant): Likewise. + (init_outgoing_cpool): Use GGC to allocate struct CPool. + (java_parse_file): Use GGC to allocate struct JCF. + (init_jcf_parse): Don't call ggc_add_root. + * jcf-reader.c (jcf_parse_constant_pool): Update for new + cpool_entry type. + * java-tree.h (current_jcf): Use gengtype to mark. + (CPOOL_UTF): Update for new cpool_entry type. + (outgoing_cpool): Use gengtype to mark. + (struct lang_type): GC struct JCF and struct CPool. + * config-lang.in (gtfiles): Add jcf.h. + * constants.c (find_tree_constant): New. + (set_constant_entry): Allocate cpool subfields using GGC. Update + for new cpool_entry type. + (find_constant1): Update for new cpool_entry type. + (find_constant2): Likewise. + (find_utf8_constant): Use find_tree_constant. + (find_class_or_string_constant): Remove unnecessary cast to jword. + Update for new cpool_entry type. + (count_constant_pool_bytes): Update for new cpool_entry type. + (write_constant_pool): Likewise. + (alloc_name_constant): Use find_tree_constant. + (build_constants_constructor): Update for new cpool_entry type. + + 2002-08-08 Geoffrey Keating <geoffk@redhat.com> + + * parse.y (mark_parser_ctxt): Delete. + (goal): Don't use ggc_add_root. + (create_new_parser_context): Use GC to allocate struct parser_ctxt. + (java_pop_parser_context): Let GC free parser_ctxt. + (java_parser_context_resume): Likewise. + * parse.h (struct parser_ctxt): Use gengtype to mark. + (ctxp): Likewise. + (ctxp_for_generation): Likewise. + * lex.h (struct java_lc_s): Mark for gengtype. + (java_lexer): Rearrange for gengtype. + * config-lang.in (gtfiles): Add lex.h, parse.h. + +2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * All Files: Remove PARAMS macro. + + * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c, + jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or + `__STDC__' macros. + + * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and + VA_CLOSE. + +2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de> + + * Make-lang.in (java.install-common, java.uninstall, + java.install-info, java.install-man): Prepend $(DESTDIR) + to destination paths in all (un)installation commands. + (java.install-common): Rewrite $(LN) command to support + DESTDIR with "ln" as well as with "ln -s". + +2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org> + + * java-tree.h: Protect against multiple inclusion. + +2003-01-07 Tom Tromey <tromey@redhat.com> + + * class.c (add_assume_compiled): Don't adjust parent if we're + already at the root of tree. + +2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lang.c (dump_compound_expr): Prototype. + +2003-01-03 Tom Tromey <tromey@redhat.com> + + Fix for PR java/8712: + * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR, + when simply checking against `null'. + +2003-01-03 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Standard Properties): Document http.proxyHost and + http.proxyPort. + + * gcj.texi (GNU Classpath Properties): Document new properties. + +2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl> + + * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf, + java/lang-options.h, java/mangle.c, java/mangle_name.c, + java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years. + +2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl> + + * Make-lang.in, boehm.c, buffer.c, + buffer.h, builtins.c, class.c, + config-lang.in, constants.c, + convert.h, decl.c, except.c, + expr.c, java-except.h, + java-tree.h, javaop.def, + jcf-parse.c, jcf-write.c, + jv-scan.c, jvgenmain.c, + jvspec.c, keyword.gperf, + keyword.h, lang-options.h, + lang-specs.h, lang.c, lex.c, + lex.h, mangle.c, mangle_name.c, + parse-scan.y, parse.h, parse.y, + typeck.c, verify.c, xref.c, + xref.h: Replace "GNU CC" with + "GCC" in the copyright header. + + * check-init.c, gjavah.c, javaop.h, + jcf-depend.c, jcf-dump.c, jcf-io.c, + jcf-path.c, jcf-reader.c, jcf.h, + zextract.c, zipfile.h: These files are + "part of GCC". Also say "GCC" not "GNU CC". + +2002-12-30 DJ Delorie <dj@redhat.com> + + * Make-lang.in: Protect against texi2pod/pod2man failing. + +2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk> + + * gcj.texi: Use @copying. + +2002-12-27 Mark Mitchell <mark@codesourcery.com> + + * gjavah.c (print_name_for_stub_or_jni): Adjust call to + print_cxx_classname. + (print_cxx_classname): Add add_scope parameter. + (print_class_decls): Do not emit a semicolon after the extern + "Java" block. + (process_file): Adjust calls to print_cxx_classname. + +2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> + + * gcj.texi: Include Cover Texts in man page. + +2002-12-23 Jeff Sturm <jsturm@one-point.com> + + * class.c (build_static_field_ref): Check FIELD_FINAL. + + * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF + instead of current_constant_pool_data_ref. + * java-tree.h (current_constant_pool_data_ref): Undefine. + (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove. + * jcf-parse.c (init_outgoing_cpool): Don't initialize + current_constant_pool_data_ref. + + * except.c (prepare_eh_table_type ): Use DECL_NAME of class type, + not build_internal_class_name. + + * parse.y (patch_incomplete_class_ref): Always emit `class$' method. + Use it when class ref isn't certain to be compiled. + +2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk> + + * gcj.texi: Include gcc-common.texi. + * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on + $(srcdir)/doc/include/gcc-common.texi. + +2002-12-22 Anthony Green <green@redhat.com> + + * gcj.texi (Limitations): Add note about org.xml.sax and + org.w3c.dom. + +2002-12-20 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case + where minimum case value is Integer.MIN_VALUE. + Fixes PR java/8955. + +2002-12-18 Andrew Haley <aph@redhat.com> + + * parse.y (patch_invoke): Force evaluation order when `check' is + set. For PR libgcj/8945. + +2002-12-16 Mark Mitchell <mark@codesourcery.com> + + * gcj.texi: Change version number to 3.4. + +2002-12-05 Ranjit Mathew <rmathew@hotmail.com> + Andrew Haley <aph@redhat.com> + + * parse.y (source_end_java_method): Remove custom encoding of line + numbers for a function decl before passing it to the back end. + +2002-12-03 Andrew Haley <aph@redhat.com> + + * class.c (make_class_data): New field, "chain". + * decl.c (java_init_decl_processing): Likewise. + +2002-12-02 Tom Tromey <tromey@redhat.com> + + For PR java/8740: + * parse.y (do_resolve_class): Handle qualified name via + recursion. + +2002-11-30 Zack Weinberg <zack@codesourcery.com> + + * boehm.c, buffer.c, builtins.c, check-init.c, class.c, + constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c, + jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c, + jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c, + parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c: + Include coretypes.h and tm.h. + * Make-lang.in: Update dependencies. + +2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant. + +2002-11-25 Diego Novillo <dnovillo@redhat.com> + + * jcf-reader.c: Don't expand JCF_readu4 inside the + expansion of JCF_SKIP. + +2002-11-25 Diego Novillo <dnovillo@redhat.com> + + * jcf-reader.c: Don't expand JCF_readu4 inside the + expansion of JCF_SKIP. + +2002-11-22 Tom Tromey <tromey@redhat.com> + + * parse.y (patch_binop): Cast right hand side of shift expression + to `int'. Fixes PR java/8676. + +2002-11-22 Ranjit Mathew <rmathew@hotmail.com> + Andrew Haley <aph@redhat.com> + + * gcc/java/jcf-write.c (write_classfile): Remove target + class file, if it exists, before renaming the temporary + class file to it. + +2002-11-19 Jason Thorpe <thorpej@wasabisystems.com> + + * jvspec.c (lang_specific_spec_functions): New. + +2002-11-18 Tom Tromey <tromey@redhat.com> + + Fix for PR java/7912: + * expr.c (can_widen_reference_to): Allow cast of array to + Cloneable or Serializable. + * java-tree.h (java_lang_cloneable_identifier_node): Declare. + (java_io_serializable_identifier_node): Likewise. + * parse.y (java_lang_cloneable, java_io_serializable): Removed. + (valid_ref_assignconv_cast_p): Use new identifier nodes. + * lex.c (java_init_lex): Don't initialize java_lang_cloneable and + java_io_serializable. + * decl.c (java_init_decl_processing): Initialize + java_lang_cloneable_identifier_node and + java_io_serializable_identifier_node. + (java_lang_cloneable_identifier_node): New global. + (java_io_serializable_identifier_node): Likewise. + +2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de> + + * buffer.c: Remove unnecessary casts. + * check-init.c: Likewise. + * class.c: Likewise. + * constants.c: Likewise. + * decl.c: Likewise. + * except.c: Likewise. + * gjavah.c: Likewise. + * jcf-io.c: Likewise. + * jcf-parse.c: Likewise. + * jcf-path.c: Likewise. + * jvspec.c: Likewise. + * lang.c: Likewise. + * lex.c: Likewise. + * verify.c: Likewise. + +2002-11-06 Tom Tromey <tromey@redhat.com> + + * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in + a JNI header. + +2002-11-05 Tom Tromey <tromey@redhat.com> + + Fix for PR java/6388. + * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while. + * java-tree.h (enum java_tree_index): New values + JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE. + (decimal_int_max, decimal_long_max): New defines. + * lex.c (yylex): Rewrote range checking. Sign extend literals. + (error_if_numeric_overflow): Rewrote range checking. + * decl.c (java_init_decl_processing): Initialize decimal_int_max, + decimal_long_max. + +2002-11-02 Tom Tromey <tromey@redhat.com> + + * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE. + + * class.c (make_method_value): Put class name, not signature, into + `throws' field. For PR java/8415. + +2002-10-24 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Invoking gij): Document --showversion. + (Standard Properties): java.library.path now set. + +2002-10-23 Tom Tromey <tromey@redhat.com> + + * gjavah.c (decode_signature_piece): In JNI mode, print + `jobjectArray' when array depth is nonzero. + Fixes PR java/8296. + +2002-10-15 Andrew Haley <aph@redhat.com> + + * parse.y (patch_invoke): Call force_evaluation_order on a static + arg list. + (resolve_qualified_expression_name): Call force_evaluation_order + on a arg list that is part of a Qualified Expression Name. + + * lang.c (dump_compound_expr): New. + (java_dump_tree): New. + +2002-10-20 Ranjit Mathew <rmathew@hotmail.com> + + * gcj.texi: Added item describing the GCJ runtime property + "gnu.gcj.progname". + +2002-10-15 Richard Henderson <rth@redhat.com> + + * jcf-parse.c (get_constant): Fix type warning. + +2002-10-15 Andrew Haley <aph@redhat.com> + + * java-tree.h (java_inlining_merge_static_initializers): Declare. + (java_inlining_map_static_initializers): Declare. + +2002-10-14 Andrew Haley <aph@redhat.com> + + * tree-inline.c (remap_block): All local class initialization + flags go in the outermost scope. + (expand_call_inline): Call java_inlining_map_static_initializers. + (expand_call_inline): Call java_inlining_merge_static_initializers. + * java/lang.c (merge_init_test_initialization): New. + (java_inlining_merge_static_initializers): New. + (inline_init_test_initialization): New. + (java_inlining_map_static_initializers): New. + +2002-10-11 Mark Wielaard <mark@klomp.org> + + * gcj.texi (Compatibility): Add Limitations and Extensions section. + +2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer. + +2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parse.y (merge_string_cste): Add parentheses around & within |. + +2002-10-08 Tom Tromey <tromey@redhat.com> + + * parse.y (variable_declarator_id): Simplify error path for + array declarator error. For PR java/8003. + +2002-10-08 Zack Weinberg <zack@codesourcery.com> + + * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with + bug_report_url. + +2002-10-08 Andrew Haley <aph@redhat.com> + + * parse.y (attach_init_test_initialization_flags): Check for + error_mark_node. + +2002-10-07 Anthony Green <green@redhat.com> + + * parse.y (merge_string_cste): Fix bug in string concatenation. + +2002-10-03 Michael Koch <konqueror@gmx.de> + + * gcj.texi (Standard properties): + Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit. + +2002-10-02 Roger Sayle <roger@eyesopen.com> + + PR optimization/6627 + * lang.c (java_init): If storing the vbit in function + pointers, ensure that force_align_functions_log is atleast + one to aid compatability with g++ vtables. + +2002-10-01 Nathan Sidwell <nathan@codesourcery.com> + + * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall + foul of type-based aliasing. + +2002-09-30 Anthony Green <green@redhat.com> + + * gcj.texi (Invoking jv-scan): Fix texinfo. + +2002-09-28 Anthony Green <green@redhat.com> + + * gcj.texi (Invoking jv-scan): Add --no-assert documentation. + (Code Generation): Add -fno-assert documentation. + * jv-scan.c (flag_assert): New global. + (options): Add assert option. + (help): Add --no-assert documentation. + * parse-scan.y (flag_assert): New global. + * lang.c (lang_f_options): Add -fassert/-fno-assert support. + (flag_assert): New global. + * java-tree.h (flag_assert): New global. + * lex.c (java_lex): Obey flag_assert. + * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when + calling cc1. + +2002-09-26 Andrew Haley <aph@redhat.com> + + * expr.c (build_java_array_length_access): Check for null pointer. + * expr.c (expand_java_arrayload): Likewise. + +2002-09-21 Richard Henderson <rth@redhat.com> + + * jcf-parse.c (get_constant): Decode from IEEE no matter + what the target format. + +2002-09-20 Kazu Hirata <kazu@cs.umass.edu> + + * ChangeLog: Follow spelling conventions. + * class.c: Likewise. + * decl.c: Likewise. + * expr.c: Likewise. + * gjavah.c: Likewise. + * java-tree.h: Likewise. + * jcf-dump.c: Likewise. + * jcf-parse.c: Likewise. + * jvspec.c: Likewise. + * lang.c: Likewise. + * mangle.c: Likewise. + * parse.y: Likewise. + +2002-09-17 Tom Tromey <tromey@redhat.com> + + * lex.c (java_read_unicode_collapsing_terminators): Handle case + where \r appears at EOF. Fixes PR java/7950. + +2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * jvspec.c (lang_specific_driver): Remove unused variable. + +2002-09-16 Geoffrey Keating <geoffk@apple.com> + + * java-tree.h (union lang_tree_node): Add chain_next option. + +2002-09-16 Richard Henderson <rth@redhat.com> + + * jcf-parse.c (get_constant): Runtime check for IEEE format; + use new real.h interface. + * jcf-write.c (find_constant_index): Use new real.h interface. + * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL. + +2002-09-15 Kazu Hirata <kazu@cs.umass.edu> + + * lang.c: Follow spelling conventions. + +2002-09-11 Per Bothner <per@bothner.com> + + * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical + constant to the type of the field. + (java_complete_tree): Remove now-redundant code. + + * parse.y (fold_constant_for_init): 'null' is not a constant expr. + +2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu> + + For PR java/5794: + * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the + return label if a ret instruction for the jsr has been reached. + +2002-09-09 Ranjit Mathew <rmathew@hotmail.com> + + * parse.y (DIR_SEPARATOR): Don't define. + (check_class_interface_creation): Use IS_DIR_SEPARATOR. + +2002-08-28 Andrew Haley <aph@redhat.com> + + * verify.c (verify_jvm_instructions): Allow exception handler + inside code that is being protected, but generate a warning. + * except.c (link_handler): Initialize `expanded' in new eh_range. + (binding_depth, is_class_level, current_pc): Declare extern. + +2002-09-01 Mark Wielaard <mark@klomp.org> + + * gcj.texi: Add chapter about system properties. + Fixed some typos. + +2002-08-26 Tom Tromey <tromey@redhat.com> + + * parse.y (try_builtin_assignconv): Allow narrowing primitive + conversion if RHS_TYPE is byte, short, or char. + +2002-08-22 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Invoking gij): Document -cp and -classpath. + +2002-08-21 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java/jcf-path.o): Use $(datadir), not + $(prefix)/share. For PR libgcj/7633. + + For PR java/6005 and PR java/7611: + * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define. + (java_can_use_bit_fields_p): New function. + +2002-08-16 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Class Initialization): Mention class initialization of + arrays. + +2002-07-30 Andrew Haley <aph@cambridge.redhat.com> + + * Make-lang.in (java-tree-inline.o): New. + (JAVA_OBJS): Add java-tree-inline.o. + * parse.y (source_end_java_method): Call java_optimize_inline. + (java_expand_method_bodies): Save method's tree in + DECL_SAVED_TREE. + (add_stmt_to_compound): Keep track of the number of statments. + * lang.c (java_init): Enable flag_inline_trees. + (java_post_options): If flag_inline_functions is on, enable + flag_inline_trees instread. + (decl_constant_value): New. + (java_tree_inlining_walk_subtrees): New. + * java-tree.h (DECL_NUM_STMTS): New macro. + (java_optimize_inline): Declare. + * expr.c (java_expand_expr): Allow a BLOCK to return a value. + Handle a LABEL_EXPR. + * decl.c (build_result_decl): If we already have a DECL_RESULT + don't make another. + (dump_function): New. + (java_optimize_inline): New. + (dump_function): New. + +2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com> + + For PR java/7483: + * parse.y (build_assertion): Invert return from + desiredAssertionStatus. + +2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * jcf-write.c (get_access_flags): Return correct access flags for + private and protected inner classes. + +2002-08-08 Nathan Sidwell <nathan@codesourcery.com> + + * java/Make-lang.in (java.mostlyclean): Remove coverage files. + +2002-08-05 Geoffrey Keating <geoffk@redhat.com> + + * mangle_name.c: Don't include obstack.h twice. + * xref.c: Don't include obstack.h. + +2002-08-04 Geoffrey Keating <geoffk@redhat.com> + + * class.c: (permanent_obstack): Delete declaration. + * constants.c: (permanent_obstack): Delete declaration. + * except.c: (permanent_obstack): Delete declaration. + * expr.c: (permanent_obstack): Delete declaration. + * jcf-parse.c: (permanent_obstack): Delete declaration. + (saveable_obstack): Delete declaration. + * parse.h: (permanent_obstack): Delete declaration. + * typeck.c: (permanent_obstack): Delete declaration. + +2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk> + + * gcj.texi (version-gcc): Increase to 3.3. + +2002-07-22 Tom Tromey <tromey@redhat.com> + + * lex.c (java_lex): Check for `e' or `E' after 0. + +2002-07-21 Richard Henderson <rth@redhat.com> + + * lang.c (java_unsafe_for_reeval): New. + (LANG_HOOKS_UNSAFE_FOR_REEVAL): New. + +2002-07-21 Neil Booth <neil@daikokuya.co.uk> + + * jcf-path.c (GET_ENV_PATH_LIST): Remove. + (jcf_path_init): Use GET_ENVIRONMENT. + +2002-07-10 Roger Sayle <roger@eyesopen.com> + Zack Weinberg <zack@codesourcery.com> + + * builtins.c (initialize_builtins): Remove defines that + handled C/C++ specific junk hereby removed from builtins.def. + +2002-07-07 Neil Booth <neil@daikokuya.co.uk> + + * lang.c (java_post_options): Update prototype. + +2002-07-05 Roger Sayle <roger@eyesopen.com> + + * builtins.c (initialize_builtins): Ignore the additional + parameter to DEF_BUILTIN. Handle more C/C++ specific junk in + the builtins.def file. + +2002-07-01 Tom Tromey <tromey@redhat.com> + + For PR libgcj/7073: + * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE + specially. + +2002-07-01 Roger Sayle <roger@eyesopen.com> + + * java/decl.c (builtin_function): Accept additional parameter. + (java_init_decl_processing): Pass an additional NULL_TREE + argument to builtin_function. + +2002-06-29 T.J. Mather <tjmather@maxmind.com> + + * gcj.texi: Fixed gcj invocation example so that it compiles. + +2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11. + * parse.y (mark_parser_ctxt): Likewise. + (check_modifiers, declare_local_variables): Avoid incorrect + hardcoded constant 10. + + * lex.c (java_read_char): Avoid "comparison is always true" + warning. + +2002-06-25 Andreas Schwab <schwab@suse.de> + + * expr.c (JSR): Avoid undefined operation on PC. + +2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c (clear_binding_level): Const-ify. + +2002-06-13 Akim Demaille <akim@epita.fr> + + * parse.y (class_declaration, interface_declaration): Make sure + all their rules have an action, in order to avoid meaningless `$$ + = $1' and their type clashes. + +2002-06-11 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC. + * parse-scan.y (statement_without_trailing_substatement): Added + assert_statement. + (assert_statement): New rule. + * java-tree.h (struct lang_type) [assertions]: New field. + (TYPE_USES_ASSERTIONS): New macro. + (CLASS_USES_ASSERTIONS): Likewise. + (FIELD_SYNTHETIC): New define. + * lex.c (java_lval;): Added ASSERT_TK. + * parse.y (ASSERT_TK): Added. + (statement_without_trailing_substatement): Added assert_statement. + (assert_statement): New rule. + (build_assertion): New function. + (maybe_generate_pre_expand_clinit): Create and initialize + $assertionsDisabled. + (lookup_package_type): Removed decl. + * keyword.h: Rebuilt. + * keyword.gperf (assert): New token. + +2002-06-10 Akim Demaille <akim@epita.fr> + + * parse.y (interface_type_list, class_member_declaration) + (unary_expression_not_plus_minus): Remove duplicate %type. + Whitespace changes. + +2002-06-09 Tom Tromey <tromey@redhat.com> + + * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H. + + * parse.y (method_header): Give error message in all cases. + Fixes PR java/6865. + +2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + Don't use RTL inlining. Fix for PR java/6820. + * lang.c (LANG_HOOKS_POST_OPTIONS): Define. + (flag_really_inline): New. + (java_decode_option): Set flag_really_inline if -finline-functions + is seen. + (java_post_options): New function. Turn off inlining unless + flag_really_inline is set. + +2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * gjavah.c (throwable_p): Accept argument as either a classname or + signature fragment. Create null-terminated classname string for super + when calling itself recursively. + (decode_signature_piece): Skip first character from class name + signature when calling throwable_p. + +2002-06-08 H.J. Lu (hjl@gnu.org) + + * jcf-path.c (jcf_path_init): Allocate 1 more byte for string. + +2002-06-04 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (perform_relocations): Optmize a goto to a goto. + +2002-06-04 Michael Koch <konqueror@gmx.de> + + * gcj.texi (Input Options): Fixed typo. + +2002-06-04 Zack Weinberg <zack@codesourcery.com> + + * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y, + typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks, + all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE, + and all now-pointless local variables. Rename other local + variables to reflect their not being handles. + + * java-tree.h, jcf-dump.c, jcf-io.c: Remove all + #if JCF_USE_STDIO blocks. + + * parse.y: Add missing semicolon at end of rule. + +2002-06-03 Geoffrey Keating <geoffk@redhat.com> + + * check-init.c (attach_initialized_static_class): Delete, unused. + * parse.y: Use htab_t instead of struct hashtable, update + all uses. + * java-tree.h: Include hashtab.h instead of hash.h. + (struct lang_decl_func): Use htab_t, set up for gengtype. + (struct init_test_hash_entry): Delete. + (struct treetreehash_entry): New. + (java_treetreehash_find): New + (java_treetreehash_new): New prototype. + (java_treetreehash_create): New prototype. + (java_mark_tree): Delete prototype. + (java_hash_hash_tree_node): Delete prototype. + (java_hash_compare_tree_node): Delete prototype. + (attach_initialized_static_class): Delete prototype. + * expr.c (build_class_init): Update to use java_treetreehash + functions. + (java_expand_expr): Update to use htab_t. + (emit_init_test_initialization): Likewise. + * decl.c (java_mark_tree): Delete. + * class.c (init_test_hash_newfunc): Delete. + (java_hash_hash_tree_node): Delete. + (java_hash_compare_tree_node): Delete. + (add_method_1): Update to use java_treetreehash functions. + (JAVA_TREEHASHHASH_H): New macro. + (java_treetreehash_hash): New function. + (java_treetreehash_compare): New function. + (java_treetreehash_find): New function. + (java_treetreehash_new): New function. + (java_treetreehash_create): New function. + * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H. + + * Make-lang.in (java/parse.o): Depend on debug.h. + * java-tree.h (struct lang_identifier): Use gengtype. + (union lang_tree_node): New. + (struct lang_decl_func): Use gengtype. + (struct lang_decl_var): Likewise. + (struct lang_decl): Likewise. + * parse.y: Include debug.h. + * lang.c (LANG_HOOKS_MARK_TREE): Delete. + + * lang.c (struct language_function): New dummy structure. + + * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set + descriminator for DECL_LANG_SPECIFIC. + (struct lang_decl_func): Rename from struct lang_decl. + (enum lang_decl_desc): New. + (struct lang_decl): Make it a union. Update all the accessor macros. + (struct lang_type): Use gengtype. + * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC. + * decl.c (java_dup_lang_specific_decl): All lang_decl structures + are now the same size. + (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC; + use discriminator to mark DECL_LANG_SPECIFIC. + + * Make-lang.in (gt-java-builtins.h): New rule. + (java/builtins.o): Add dependency on gt-<filename>.h. + * builtins.c: Use gengtype for roots. + (union string_or_tree): Use gengtype. + (struct builtin_record): Use gengtype. + * config-lang.in (gtfiles): Add builtins.c. + + * Make-lang.in (gt-java-class.h, gt-java-constants.h, + gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h, + gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h, + gt-java-parse.h, gtype-java.h): Add rules to generate. + (parse.o): Add dependency on gt-java-parse.h, gt-java.h. + (class.o): Add dependency on gt-*.h. + (constants.o): Likewise. + (decl.o): Likewise. + (expr.o): Likewise. + (jcf-parse.o): Likewise. + (jcf-write.o): Likewise. + (lang.o): Likewise. + * config-lang.in (gtfiles): New. + * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. + * constants.c: Replace uses of ggc_add_* with GTY markers. + Include gt-*.h. + * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. + * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. + * java-tree.h: Replace uses of ggc_add_* with GTY markers. + * jcf-parse.c: Replace uses of ggc_add_* with GTY markers. + Include gt-*.h. + * jcf-write.c: Replace uses of ggc_add_* with GTY markers. + Include gt-*.h. + * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. + * mangle.c: Replace uses of ggc_add_* with GTY markers. Include + gt-*.h. + * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h. + Include gtype-java.h. + +2002-06-02 Tom Tromey <tromey@redhat.com> + + Fix for PR java/5913: + * parse.y (patch_binop): Call patch_string on op1. + +2002-06-02 Tom Tromey <tromey@redhat.com> + + Fix for PR java/1343, PR java/6336: + * parse.y (make_nested_class_name): Remove extraneous `else'; fix + formatting. Changed return type. + (anonymous_class_counter): Moved to top of file. + (maybe_make_nested_class_name): Append number to class name for + function-local classes. + +2002-05-28 Zack Weinberg <zack@codesourcery.com> + + * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h. + * Make-lang.in: Update dependency lists. + +2002-05-18 Mark Mitchell <mark@codesourcery.com> + + * gjavah.c (throwable_p): Do not free the name of the class after + passing it to find_class. + * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition. + * jcf-io.c (dirent.h): Include it. + (fnmatch.h): Likewise. + (compare_path): New function. + (java_or_class_file): Likewise. + (memoized_dirlist_entry): New type. + (memoized_dirlist_lookup_eq): New function. + (memoized_dirlists): New variable. + (caching_stat): New function. + (memoized_class_lookup_eq): New function. + (memoized_class_lookups): Likewise. + (find_class): Use memoized_class_lookups and caching_stat. + * jcf.h (JCF_USE_SCANDIR): Define. + * parse.y (java_expand_classes): Write the class files in reverse + order. + +2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + * Make-lang.in: Allow for PWDCMD to override hardcoded pwd. + +2002-05-13 Mark Mitchell <mark@codesourcery.com> + + * jcf-write.c (write_classfile): Unlink the temporary file if it + cannot be renamed. Use concat to build up the name of the + temporary file. + +2002-05-08 Mark Mitchell <mark@codesourcery.com> + + * jcf-write.c (write_classfile): Write the file to a + temporary file and then rename it. + +2002-05-07 Tom Tromey <tromey@redhat.com> + + * gjavah.c (throwable_p): Use xstrdup, not strdup. + + Fix for PR java/1200: + * gjavah.c (throwable_p): New function. + (decode_signature_piece): Use it. A `WeakReference' isn't the + same as a `jweak'. + Include hashtab.h. + (gcjh_streq): New function. + +2002-05-07 Andreas Jaeger <aj@suse.de> + + * parse.y (finish_for_loop): Fix if statement. + +2002-05-06 Tom Tromey <tromey@redhat.com> + + Fix for PR java/5941: + * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for + loop update expression. + (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR. + * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro. + +2002-05-04 Mark Wielaard <mark@klomp.org> + + For PR java/6519: + * parse.y (build_string_concatenation): Return just op1 only when op2 + is null and op1 is a STRING_CST, otherwise always construct a + StringBuffer. + +2002-04-27 Tom Tromey <tromey@redhat.com> + + For PR java/6382: + * parse.y (string_convert_int_cst): New function. + (merge_string_cste): Use it. + +2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk> + + * java-tree.h (java_parse_file): Update. + (java_set_yydebug): Remove. + * jcf-parse.c (yydebug): Remove. + (java_set_yydebug): Die. + (java_parse_file): Update. + * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove. + +2002-04-24 Tom Tromey <tromey@redhat.com> + + For PR java/6425: + * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose + EXPR_WFL_QUALIFICATION of qual_wfl. + +2002-04-23 Per Bothner <per@bothner.com> + + * expr.c (PRE_JSR): Call NOTE_LABEL for return address. + * java-tree.h (BCODE_RETURN_TARGET): Removed - never set. + (BCODE_TARGET): Remove BCODE_RETURN_TARGET. + +2002-04-23 Tom Tromey <tromey@redhat.com> + + For PR java/6314: + * jvspec.c (lang_specific_driver): Use --resource, not -R. Also + recognize `-fcompile-resource='. + * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text + a bit. + +2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jcf-parse.c: (yyparse): Don't prepend "./" to relative + paths. Fixes PR java/2791. + +2002-04-19 Andrew Haley <aph@redhat.com> + + * jcf-write.c (push_long_const): lo, hi: New variables. + Use rshift_double to extract the high part of a 64-bit long. + Use WORD_TO_INT to extract the low part. + + * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned + HOST_WIDE_INT for num. Use JPOOL_UINT to get it. + CONSTANT_Double: Use JPOOL_UINT to get both halve of a double. + +2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk> + + * typeck.c (incomplete_type_error): Remove. + +2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * class.c (make_class_data): Set DECL_ALIGN on static class data, + for hash synchronization. + * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects. + * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for + class_type_node. + +2002-04-16 Mark Wielaard <mark@klomp.org> + + * jcf-write.c (generate_bytecode_insns): Only write const_0 if not + negative zero. + +2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + Fix for PR java/6294: + * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner + interfaces. + +2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + Fix for PR java/6085: + * parse.y (patch_method_invocation): Always use build_access_to_thisn + to get enclosing "this" argument for inner-class constructor + invocation. Pass correct arguments to build_access_to_thisn. + +2002-04-10 Andreas Jaeger <aj@suse.de> + + * gcj.texi (Input Options): Fix extdirs patch. + +2002-04-10 Anthony Green <green@redhat.com> + + * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration. + +2002-04-09 Anthony Green <green@redhat.com> + + * gcj.texi (Input Options): Add --extdirs documentation. + * jcf-dump.c (OPT_extdirs): New macro. + (options): Add extdirs option. + (help): Describe --extdirs. + (main): Handle OPT_extdirs. + * gjavah.c (OPT_extdirs): New macro. + (options): Add extdirs option. + (help): Describe --extdirs. + (main): Handle OPT_extdirs. + * jcf-path.c (jcf_path_init): Add extdirs support. + (jcf_path_extdirs_arg): New function. + (extensions): New variable to hold extensions path entries. + * jvspec.c: Remove -fextdirs= when compiling main(). + * lang.c (java_decode_option): Handle -fextdirs=. + * jcf.h (jcf_path_extdirs_arg): Declare new function. + * Make-lang.in: Compile jcf-path with version info for use in + identifying the appropriate libgcj.jar. + +2002-04-08 Tom Tromey <tromey@redhat.com> + + For PR libgcj/5303: + * .cvsignore: Added rmic.1 and rmiregistry.1. + * gcj.texi (Top): Link to new nodes. + (Invoking rmic): New node. + (Invoking rmiregistry): Likewise. + * Make-lang.in (java.generated-manpages): Added rmic.1 and + rmiregistry.1. + (java.maintainer-clean): Likewise. + ($(srcdir)/java/rmic.1): New target. + ($(srcdir)/java/rmiregistry.1): Likewise. + (java.install-man): Handle rmic.1 and rmiregistry.1. + +2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * gcj.texi (Invocation): Update JvAttachCurrentThread documentation. + Add note about handling uncaught exceptions. Add an exception handler + to example. + +2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (resolve_qualified_expression_name): Clear "from_super" flag + after using it to patch CALL_EXPR. + +2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * gcj.texi (Invocation): Document CNI invocation API. + +2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk> + + * expr.c (truthvalue_conversion): Rename. Update. + (expand_compare): Update. + * java-tree.h (java_truthvalue_conversion): New. + * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. + +2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> + + * java-tree.h (java_mark_addressable): New. + * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. + * typeck.c (mark_addressable): Rename, update. + +2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> + + * expr.c (build_java_binop): Update. + * java-tree.h (java_signed_type, java_unsigned_type, + java_signed_or_unsigned_type): Update. + * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, + LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. + * parse.y (patch_binop): Update. + * typeck.c (signed_or_unsigned_type, unsigned_type, + signed_type): Update. + +2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk> + + * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine. + (java_dummy_print): Remove. + (lang_print_error): Rename. Exit early if inhibiting output. + (inhibit_error_printing_function): New. + (java_init): Don't set hook. + (lang_init_source): Use new boolean. + +2002-03-29 Martin Kahlert <martin.kahlert@infineon.com> + + * parse.y (do_resolve_class): Fix infinite recursion. + +2002-03-29 Tom Tromey <tromey@redhat.com> + + * parse.y (check_inner_circular_reference): Ignore incomplete + types. + +2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk> + + * Make-lang.in (builtins.o): Update. + * boehm.c (get_boehm_type_descriptor): Update. + * builtins.c: Include langhooks.h. + * decl.c (java_init_decl_processing): Update. + * java-tree.h (java_type_for_mode, java_type_for_size): New. + * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE): + Redefine. + * typeck.c (type_for_mode, type_for_size): Update. + +2002-03-29 Martin Kahlert <martin.kahlert@infineon.com> + + * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING. + +2002-03-28 Tom Tromey <tromey@redhat.com> + + * except.c (expand_end_java_handler): If the handler type is NULL, + use java.lang.Throwable. Fixes PR java/5986. + +2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com> + + Fix for PR java/4715: + * jcf-parse.c (parse_source_file_3): New function. + (read_class): Call it. + (java_parse_file): Likewise. + +2002-03-28 Jan Hubicka <jh@suse.cz> + + * java/lang.c (java_init_options): Set flag_trapping_math to 0. + +2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (resolve_package): Initialize "decl". + (lookup_package_type): Remove unused function. + +2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + Fix for PR java/5993: + * parse.y (resolve_package): Return the decl if resolution was + successful. Don't special case "java.lang" and "java.lang.reflect" + packages. Set type_name to the merged identifier. + (resolved_qualified_expression_name): Print error using "name" if + resolve_package returns NULL_TREE. + +2002-03-27 Tom Tromey <tromey@redhat.com> + + * expr.c (expand_invoke): Don't generate null pointer check if + we're calling <init>. + +2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk> + + * expr.c (java_lang_expand_expr): Rename java_expand_expr, + fix prototype. + * java-tree.h (java_lang_expand_expr): Similarly. + * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine. + (java_init): Don't set hook. + +2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + Fix for PR java/5850: + * parse.y (lookup_field_wrapper): Call itself recursively for enclosing + context if field was not found in the current scope. + * expr.c (lookup_field): Don't look in enclosing contexts. + +2002-03-26 Tom Tromey <tromey@redhat.com> + + Fix for PR java/5942: + * parse.y (init_src_parse): Added sanity check. + * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12 + elements, not 11. + +2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk> + + * decl.c (lang_mark_tree): Rename java_mark_tree. + * java-tree.h (java_mark_tree): New. + * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine. + +2002-03-25 Zack Weinberg <zack@codesourcery.com> + + * lex.c: Change java_perform_atof to take normal parameters + instead of a pointer to a parameter block. Call it directly + from java_lex. + +2002-03-22 Mark Wielaard <mark@klomp.org> + + Fix for PR java/5368: + * parse.y (resolve_qualified_expression_name): Use decl not field_decl + when printing error message. + +2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk> + + * decl.c (maybe_build_cleanup): Remove. + +2002-03-22 Tom Tromey <tromey@redhat.com> + + Andrew Haley <aph@cambridge.redhat.com> + + * expr.c (build_field_ref): Don't build a check if the field is a + member of `this'. + +2002-03-21 Eric Blake <ebb9@email.byu.edu> + + Fix for PR java/6026: + * lex.c (java_lex): Fix parsing of consecutive floats. + +2002-03-21 Tom Tromey <tromey@redhat.com> + + * parse.y (build_access_to_thisn): Stop when FROM is not an inner + class. + +2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk> + + * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, + insert_block, getdecls, kept_level_p, global_bindings_p): New. + +2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk> + + * gcj.texi: @code{gcj} becomes @command{gcj}. + @code{gcc} becomes @command{gcc}. + GcjRaw changed to gnu.gcc.RawData. + +2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk> + + * decl.c (start_java_method): Use new hook. + * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. + (java_init): Remove old hook. + +2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com> + + * builtins.c (define_builtin): Do nothing if `type' is null. + Fixes PR java/5876. + +2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (parser_check_super_interface): Fix error message + grammar/order. + +2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-parse.c (get_constant): Delete unused variables. + +2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk> + + * java-tree.h (java_parse_file): New. + * jcf-parse.c (yyparse): Rename java_parse_file. + * lang.c (LANG_HOOKS_PARSE_FILE): Redefine. + +2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (craft_constructor): Return the constructor decl. + (java_expand_classes): Update comments. + (lookup_method_invoke): Call fix_constructors immediately for + anonymous class. Fixes PR java/5935. + +2002-03-15 Anthony Green <green@redhat.com> + + * jcf-parse.c (yyparse): Don't emit class registration + constructor when compiling resource files. + +2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lang.c (java_tree_code_type, java_tree_code_length, + tree_code_name): Delete. + (tree_code_type, tree_code_length, tree_code_name): Define. + (java_init): Don't try to copy into the various tree_code + arrays. + +2002-03-12 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (get_constant) [CONSTANT_String]: String values are + UTF-8, not UCS-2. Fixes PR java/5923. + + * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is + a call_expr wrapped in a convert. Fixes PR java/5848. + +2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * jcf-write.c (write_classfile): Improve error strings. + +2002-03-11 Eric Blake <ebb9@email.byu.edu> + + * lex.c: Adjust comments to GNU standards. + +2002-03-11 Eric Blake <ebb9@email.byu.edu> + + Fix for PR java/5902: + * lex.c (java_lex): Fix parsing of literals. + +2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr + to prevent it getting evaluated twice in the store checking case. + * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when + examining OBJECT. + +2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * decl.c (java_init_decl_processing): Make sure class_type_node + alignment is not less than 64 bits if hash synchronization is enabled. + +2002-03-08 Per Bothner <per@bothner.com> + + * parse.y (java_complete_lhs): Check if patch_assignment + returned an error-mark. + + * parse.y (try_builtin_assignconv): Don't special-case zero. + +2002-03-08 Per Bothner <per@bothner.com> + + Fix for PR java/5812. + * expr.c (build_java_jsr): Take pc arguments, and do lookup_label + here instead of in JSR macro. Likewise with load_type_state call. + Do the latter on if the return_pc has been verified (the jsr returns). + (JSR): Now just call build_java_jsr. + +2002-03-07 Jeff Sturm <jsturm@one-point.com> + + * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define. + (java.install-common): Link native driver to + JAVA_TARGET_INSTALL_NAME. + +2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com> + + * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED + * builtins.c(sin_builtin): Likewise + * builtins.c(sqrt_builtin): Likewise + +2002-03-03 Zack Weinberg <zack@codesourcery.com> + + * java/expr.c, java/jcf-parse.c, java/lex.c: + Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef + REAL_ARITHMETIC blocks unconditional. Delete some further + #ifdef blocks predicated on REAL_ARITHMETIC. + +2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (init_class_processing): Use ARRAY_SIZE in lieu of + explicit sizeof/sizeof. + * decl.c (java_init_decl_processing): Likewise. + * jcf-parse.c (init_jcf_parse): Likewise. + * parse.y (init_src_parse): Likewise. + +2002-03-02 Per Bothner <per@bothner.com> + + Make --CLASSPATH by a synonym for --classpath and -classpath. + Implement --bootclasspath. + * jcf-path.c (classpath_u): Rename static variable to classpath_user. + (classpath_l): Remove. + (jcf_path_CLASSPATH_arg): Remove. + (jcf_path_bootclasspath_arg): New function. + (jcf_path_seal): Simplify accordingly. + + * jcf.h (jcf_path_bootclasspath_arg): New declarations. + (jcf_path_CLASSPATH): Remove declaration. + * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*. + (lang_specific_driver): Translate -bootclasspath. + * lang-options.h: Add --bootclasspath. Update --CLASSPATH. + * lang.c (decode_lang_options): Do jcf_path_init first. + Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath. + * gjavah.c: Also handle --bootclasspath. + Handle --CLASSPATH as a synonum for --classpath. + * jcf-dump.c: Likewise. + + "." is not part of system path, but is the default for --classpath. + * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs. + (jcf_path_seal): Add "." if no CLASSPATH specified. + + * gcj.texi: Document changes. + +2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * expr.c (build_java_arraystore_check): Fix formatting. + +2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com> + + Fix for PR java/5758, java/5632: + * jcf-parse.c (load_class): Renamed local variable, consider `.' an + inner-class separator too. + * parse.y (do_resolve_class): New local `decl_result.' + Progressively build a name for what can have been loaded. + +2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * expr.c (java_array_data_offset): Removed function. + (JAVA_ARRAY_LENGTH_OFFSET): Removed macro. + (build_java_array_length_access): Obtain "length" value using a + COMPONENT_REF, instead of INDIRECT_REF and arithmetic. + (build_java_arrayaccess): Correct comment. Access "data" using a + COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF. + (build_java_arraystore_check): New function. + (expand_java_arraystore): Use build_java_arraystore_check. + * parse.y (patch_assignment): Simplify code to insert a store check + when lvalue is an ARRAY_REF. Use build_java_arraystore_check. + * check-init.c (check_init): Update to reflect that an array length + access is now a COMPONENT_REF. + * gcj.texi (Code Generation): Improve documentation of + -fno-bounds-check. Add documentation for -fno-store-check. + * java-tree.h (flag_store_check): Declare. + (build_java_arraystore_check): Declare. + * lang.c (flag_store_check): Initialize to 1. + (lang_f_options): Add store-check option. + * jvspec.c: Don't pass store-check option to jvgenmain. + * lang-options.h: Add help string for -fno-store-check. + +2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk> + + * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl. + * java-tree.h (java_dup_lang_specific_decl): New. + * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. + +2002-02-27 Zack Weinberg <zack@codesourcery.com> + + * builtins.c, decl.c: Delete traditional-mode-related code + copied from the C front end but not used, or used only to + permit the compiler to link. + +2002-02-22 Tom Tromey <tromey@redhat.com> + + Fix for PR java/2369: + * jvspec.c (verify_class_name): New function. + (lang_specific_driver): Call it. + (JAVA_START_CHAR_P): New macro. + (JAVA_PART_CHAR_P): Likewise. + +2002-02-22 Per Bothner <per@bothner.com> + + * class.c: Change vtable to be more compatible with g++ v3 abi. + (get_dispatch_table): Prepend offset-to-top (always 0) and + type_info pointer (currently unimplemented hence NULL) to vtable. + Specifically, prepend offset-to-top and typeinfo ptr (currently null). + (make_class_data): Variable dtable_start_offset is sizeof 2 pointers. + Adjust vtable pointers by dtable_start_offse - i.e. skip new words. + (build_dtable_decl): Add declarations for new fields. + +2002-02-20 Per Bothner <per@bothner.com> + + * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call + to finit$ (otherwise generate_bytecode_insns drops it). However, we + don't need to set it on the COMPOUND_EXPR - the caller does that. + +2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk> + + * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option + `--CLASSPATH' becomes `--classpath.' + * gjavah.c: Likewise. + * jcf-dump.c: Likewise. + * lang-options.h: Likewise. + * lang.c: Likewise. + * jcf-path.c: Updated comment. + (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.' + (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.' + * jcf.h (jcf_path_CLASSPATH_arg): Ditto. + (jcf_path_CLASSPATH_arg): Ditto. + (classpath_u): Updated leading comment. + +2002-02-20 Per Bothner <per@bothner.com> + + * builtins.c (check_for_builtin): New function. + (build_call_or_builtin): Remove. + * java-tree.h: Update accordingly. + * expr.c (expand_invoke): Use build + check_for_builtin instead + of build_call_or_builtin. + * parse.y (patch_invoke): Likewise. This avoids needlessly creating + a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER + flag (which had caused jcf-write to incorrectly emit invokevirtual). + +2002-02-17 Tom Tromey <tromey@redhat.com> + + * java-tree.h (TYPE_STRICTFP): New macro. + (struct lang_type) [strictfp]: New field. + (CLASS_STRICTFP): New macro. + (METHOD_STRICTFP): New macro. + (struct lang_decl) [strictfp]: New field. + * parse.y (method_header): Disallow strictfp constructor or + abstract method. + (STRICT_TK): Move before MODIFIER_TK. + * parse.h (CLASS_MODIFIERS): Added ACC_STRICT. + (METHOD_MODIFIERS): Likewise. + (INTERFACE_MODIFIERS): Likewise. + * jcf-write.c (get_access_flags): Likewise. + * class.c (set_class_decl_access_flags): Recognize ACC_STRICT. + (add_method_1): Likewise. + (get_access_flags_from_decl): Likewise. + * jcf-dump.c (print_access_flags): Print in standard order. Also, + recognize strictfp flag. + * jcf.h (ACC_STRICT): New define. + +2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com> + + * class.c(build_utf8_ref): Move declaration of decl_size + +2002-02-07 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Input Options): --CLASSPATH does not suppress system + path. + +2002-02-04 Anthony Green <green@redhat.com> + + * class.c (build_utf8_ref): Put UTF-8 constants into merged + sections if available. + +2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (java_expand_classes): Fix typo in static field loop. + +2002-02-02 Richard Henderson <rth@redhat.com> + + * class.c (add_field): Mark static fields external. + (build_class_ref): Remove redundant set. + * parse.y (java_expand_classes): Mark static fields of classes + to be compiled as local. + * jcf-parse.c (parse_class_file): Likewise. + +2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk> + + * gcj.texi (About CNI): New node. + +2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org> + + PR java/5080 + * jcf-parse.c : Check for HAVE_LOCALE_H before using + setlocale() with LC_CTYPE as a parameter. + * jv-scan.c: Same. + +2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk> + + * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version): + Follow GNU Coding Standards for --version. + +2002-01-28 Tom Tromey <tromey@redhat.com> + + * expr.c (build_jni_stub): Ensure storage for `meth' is + generated. + * parse.y (java_complete_expand_methods): Set + current_function_decl before building JNI stub. + +2002-01-26 Andreas Tobler <a.tobler@schweiz.ch> + + * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not + BUILT_IN_SQRTF. + +2002-01-22 Tom Tromey <tromey@redhat.com> + + * decl.c (java_init_decl_processing): Use add_predefined_file. + Predefine RawData.java. + (predef_filenames): Removed. + (java_init_decl_processing): Don't register predef_filenames. + * jcf-parse.c (add_predefined_file): New function. + (predefined_filename_p): Rewrote. + (predefined_filename_p): No longer static. + * decl.c (java_init_decl_processing): Call initialize_builtins. + * Make-lang.in (JAVA_OBJS): Added builtins.o. + (java/builtins.o): New target. + * builtins.c: New file. + * parse.y (patch_invoke): Use build_call_or_builtin. + * java-tree.h (build_call_or_builtin): Declare. + (initialize_builtins): Declare. + (java_set_exception_lang_code): Removed unused declaration. + (PREDEF_FILENAMES_SIZE): Removed. + (java_tree_index): Added JTI_PREDEF_FILENAMES. + (predef_filenames): New define. + (add_predefined_file): Declare. + (predefined_filename_p): Declare. + * expr.c (expand_invoke): Use build_call_or_builtin. + +2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parse.y (patch_switch_statement): Fix format specifier. + +2002-01-16 Tom Tromey <tromey@redhat.com> + + More for PR java/5365: + * gjavah.c (print_stub_or_jni): Cause exception to be thrown by + default. + (process_file): Generate include for + java.lang.UnsupportedOperationExceptions. + +2002-01-15 Andreas Jaeger <aj@suse.de> + + * .cvsignore: Add man pages. + +2002-01-15 Tom Tromey <tromey@redhat.com> + + Fix for PR java/5365: + * gjavah.c (process_file): Turn class name into a file name. + +2002-01-14 Matthias Klose <doko@debian.org> + + * gcj.texi: Fix whitespace and formatting errors in the + synopsis of the man pages. Update copyright. + +2002-01-14 Tom Tromey <tromey@redhat.com> + + For PR libgcj/5303: + * Make-lang.in (java.install-man): Handle jv-convert man page. + (java.generated-manpages): Added jv-convert.1. + (java.uninstall): Remove jv-convert.1. + (java.maintainer-clean): Likewise. + ($(srcdir)/java/jv-convert.1): New target. + * gcj.texi (Top): Link to jv-convert node. + (Individual utilities): Likewise. + (Invoking jv-convert): New node. + +2001-01-10 Jeff Sturm <jsturm@one-point.com> + Martin Kahlert <martin.kahlert@infineon.com> + + * jcf-parse.c (get_constant): Don't swap lo/hi for big + endian targets when HOST_BITS_PER_WIDE_INT >= 64. + +2002-01-03 Graham Stott <grahams@redhat.com> + + * class.c (compile_resource_file): Update copyright date. + Constify filename parameter. + (java-tree.h): Update copyright date. + (compile_resource_file): Constify filename parameter. + +2002-01-03 Graham Stott <grahams@redhat.com> + + * gcc/jcf-parse.c: Update copyright date. + (yyparse): Constify resource_filename. + +2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parse.y (src_parse_roots): Don't needlessly zero init. + +2001-12-31 Tom Tromey <tromey@redhat.com> + + * parse.y (dump_java_tree): New function. + (source_end_java_method): Call it. + (end_class_declaration): Likewise. + * lang.c (java_decode_option): Call dump_switch_p. + +2001-12-28 Tom Tromey <tromey@redhat.com> + + * gen-table.pl: Don't process characters after \uffff. Added + comment pointing to input file. + +2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gen-table.pl: Const-ify output. Document the location of a + suitable unicode input file. + + * chartables.h: Regenerate. + +2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * chartables.h: Const-ify. + * gjavah.c (options): Likewise. + * jcf-dump.c (options): Likewise. + * jv-scan.c (options): Likewise. + * lex.c (java_start_char_p, java_part_char_p): Likewise. + * parse.y (binop_lookup): Likewise. + +2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (keyword.h): Pass -C to gperf to const-ify + the static arrays that are output. + * jvspec.c (jvgenmain_spec): Make static. + * keyword.gperf (struct java_keyword, java_keyword): Const-ify. + * keyword.h: Regenerate. + * lang.c (string_option, process_option_with_no, lang_f_options, + lang_W_options): Const-ify. + * lex.c (java_lex): Likewise. + +2001-12-21 Richard Henderson <rth@redhat.com> + + * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into .. + (get_boehm_type_descriptor): ... here. Arrange for the + TREE_TYPE to get set properly. + +2001-12-21 Richard Henderson <rth@redhat.com> + + * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor + only if the target requires collect2. + + * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL. + +2001-12-20 Tom Tromey <tromey@redhat.com> + + For PR java/4509: + * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute + CAN_COMPLETE_NORMALLY for the node. + * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't + generate code for second branch if first branch can't complete + normally. + (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to + the loop head if the loop body can't complete normally. + +2001-12-20 Tom Tromey <tromey@redhat.com> + + For PR java/4766: + * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle + case where `finally' clause can't complete normally. + +2001-12-20 Tom Tromey <tromey@redhat.com> + + Fixes PR java/5057: + * parse.y (analyze_clinit_body): Added this_class parameter. + Check for more cases where we must keep <clinit>. + (maybe_yank_clinit): Cleaned up flow control. + +2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * decl.c (java_init_decl_processing): Don't initialize + finit_leg_identifier_node. + * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE. + (finit_leg_identifier_node): Remove. + (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE. + +2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * mangle.c (mangle_member_name): Don't special-case for + NO_DOLLAR_IN_LABEL. + * mangle_name.c (unicode_mangling_length): Likewise. + (append_unicode_mangled_name): Likewise. + * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL + code. + +2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * expr.c (build_java_array_length_access): Don't force null pointer + check unless flag_check_references is set. + +2001-12-20 Tom Tromey <tromey@redhat.com> + + Fix for PR java/3417: + * parse.y (patch_assignment): Added special processing for + `return'. + (patch_return): Don't convert booleans to integers, and don't + special-case `null'. + +2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk> + + * config-lang.in (diff_excludes): Remove. + +2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk> + + * gcj.texi: Update link to GCC manual. + +2001-12-17 Tom Tromey <tromey@redhat.com> + + * parse.y (link_nested_class_to_enclosing): Removed useless + statement. + +2001-12-16 Tom Tromey <tromey@redhat.com> + + * mangle.c (mangle_method_decl): Never emit `C2' constructor. + Fixes PR java/5088. + +2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk> + + * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h, + jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix + spelling errors. + +2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value. + +2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * decl.c (java_init_decl_processing): Build otable_type correctly. + otable_decl is an otable_type. + +2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * java-tree.h (otable_methods, otable_decl, otable_syms_decl, + otable_type, otable_ptr_type, method_symbol_type, + method_symbols_array_type, method_symbols_array_ptr_type): New + field/global tree definitions. + (flag_indirect_dispatch): New flag. + * decl.c (java_init_decl_processing): Initialize new otable and + otable_syms type nodes and decls. Add new field "index" to + method_type_node. + * class.c (build_method_symbols_entry): New function. + (make_method_value): Set "index" to to method's vtable index for + virtual methods when indirect-dispatch is not used. + (make_class_data): For indirect-dispatch, don't emit the dtable_decl, + and set vtable_method_count to -1. Set otable and otable_syms field + if indirect-dispatch is used and there was something to put in them. + (build_method_symbols_entry): New function. + (emit_offset_symbol_table): New function. + * expr.c (get_offset_table_index): New function. + (build_invokevirtual): Build array reference to otable at the index + returned by get_offset_table_index, and use the result as the vtable + offset. + (build_invokeinterface): Similar. + * jcf-parse.c (yyparse): If indirect-dispatch, call + emit_offset_symbol_table at the end of compilation, after all classes + have been generated. + * jvspec.c: Don't pass findirect-dispatch to jvgenmain. + * lang.c (flag_indirect_dispatch): Define. + (lang_f_options): Add indirect-dispatch flag. + +2001-12-14 Matthias Klose <doko@debian.org> + + * gcj.texi: Markup for man page generation. Document missing + options printed by <tool> --help. + Terminate description of gij's -ms option with a dot. + * Make-lang.in ($(srcdir)/java/*.1): New targets. + (java.generated-manpages java.install-man, java.uninstall, + java-maintainer-clean) Updated. + +2001-12-14 Hans Boehm <Hans_Boehm@hp.com> + + * class.c (get_dispatch_table): Fix java vtable layout + for TARGET_VTABLE_USES_DESCRIPTORS. + * decl.c (java_init_decl_processing): Initialize + alloc_no_finalizer_node, finalize_identifier_node. + * expr.c (class_has_finalize_method): New function. + (expand_java_NEW): Generate calls for finalizer-free allocation. + (build_invokevirtual): Fix java vtable layout for + TARGET_VTABLE_USES_DESCRIPTORS. + * java-tree.h (enum java_tree_index): New entries: + JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE. + (alloc_no_finalizer_node, finalize_deintifier_node): New macros. + (class_has_finalize_method): declare. + (HAS_FINALIZER_P): New macro. + * parse.y (patch_invoke): Generate calls for finalizer-free + allocation. + +2001-12-12 Matthias Klose <doko@debian.org> + + * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove + whitespace at end of line. + +2001-12-11 Tom Tromey <tromey@redhat.com> + + * lex.c (java_init_lex): Define wfl_to_string as + gnu.gcj.runtime.StringBuffer unless generating bytecode. + +2001-12-11 Jeff Sturm <jsturm@one-point.com> + + * class.c (make_method_value): Use null_pointer_node to + represent empty exception table. + +2001-12-10 Tom Tromey <tromey@redhat.com> + + * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT. + +2001-12-10 Douglas B. Rupp <rupp@gnat.com> + + * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION). + +2001-12-09 Per Bothner <per@bothner.com> + + * check-init.c (current_switch_has_default): New static field. + (check_init): Case DEFAULT_EXPR: Set current_switch_has_default. + Case SWITCH_EXPR: Save/restore current_switch_has_default. If no + DEFAULT_EXPR seen, simulate a default alternative that copies state. + +2001-12-09 Tom Tromey <tromey@redhat.com> + + * check-init.c (check_init): Don't allow pre- or post- increment + or decrement of final variable. + (final_assign_error): Minor error message rewording. + +2001-12-08 Tom Tromey <tromey@redhat.com> + + * java-tree.h: Fixed typo. + + * gjavah.c (decompile_method): Don't decompile to `return this' + for static methods. + + * gjavah.c (cxx_keywords): Re-sorted. + * lex.c (cxx_keywords): Re-sorted. + + * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything + else. + + * gjavah.c (print_namelet): Clear subnamelets. + (HANDLE_METHOD): Set `method_printed' earlier. + +2001-12-07 Tom Tromey <tromey@redhat.com> + + * lang.c (lang_f_options): Added + optimize-static-class-initialization. + (java_decode_option): Removed special case. + +2001-12-07 Per Bothner <per@bothner.com> + + * check-init.c (check_init): Fix typo freeing memory twice. + +2001-12-05 Per Bothner <per@bothner.com> + + Restore support for static class initialization optimization. + * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable. + * check-init.c (check_int): At end of BLOCK handle initialization + blocks, which used to be done in java_complete_expand_method but did + not handle the case where check_for_initialization might allocate + more than a word of bits. + * decl.c (lang_make_tree): The smic field is now a tree. + * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field. + * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro. + + * parse.y (emit_test_initialization): Combine hash_lookup calls. + + * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): + Change from a hash table to a list. + (struct_lang_decl): Change field 'smic' to match. + * class.c (add_method_1): Initialize + DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list. + * parse.y (adjust_init_test_initialization): Removed - inlined into - + (java_expand_method_bodies): -here, since 'smic' is now a list. + (patch_invoke): Add to 'smic' list, instead of hash_lookup. + + * check-init.c (WORD_SIZE): Use BITS_PER_UNIT. + + * class.c (java_hash_compare_tree_node): Fix casts. + +2001-12-04 Per Bothner <per@bothner.com> + + * check-init.c: Handle definite unassignment to finals in addition + to definite assignment. + (loop_current_locals): New field. + (num_current_locals, int start_current_locals, num_current_words): + Make static. + (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses. + (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED, + CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros. + (get_variable_decl, check_final_reassigned): New functions. + (check_init, check_bool_init): Modify as needed for checking finals. + (check_for_initialization): Take extra parameter and return void. + Do extra start-up logic to check final fields for assignment. + * parse.y (check_static_final_variable_assignment_flag, + reset_static_final_variable_assignment_flag, check_final_assignment, + check_final_variable_local_assignment_flag, + reset_final_variable_indirect_assignment_flag, + reset_final_variable_global_assignment_flag): Remove functions. + (java_complete_expand_methods, outer_field_access_fix, + patch_assignment): Remove no-longer used logic. + * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments. + * parse.y (register_fields, java_complete_tree): Update accordingly. + + * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca. + (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New. + (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS. + + * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off. + + * java-tree.h (DECL FINAL): New bit-field. + (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL. + (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL. + (DECL_INIT_CALLS_THIS): New macro. + (struct lang_decl): New bit-field init_calls_this. + (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC, + DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE + (DECL_BIT_INDEX): Change to use pointer_alias_set since we now + use it for both local variables and final fields. + (struct lang_decl_var): Remove bit-fields final_liic, final_ierr, + and local_final. + (struct lang_type): Remove hfv bit-field. + (check_for_initialization): Change to return void. + + * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros. + * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS. + * check-init.c (final_assign_error): New helper function. + (check_final_reassigned, check_init): Use it. + (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length. + + * java-tree.h (struct lang_decl, struct lang_decl_var): Change all + bit-fields to unsigned. + +2001-12-03 Per Bothner <per@bothner.com> + + * parse.y (patch_binop): Minor constant folding. + + * parse.y (build_current_thisn): Shorter 'buffer'. + +2001-12-03 Per Bothner <per@bothner.com> + + * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR + instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR. + * jcf-write.c (generate_bytecode_insns): Remove support for + CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used. + * check-init.c (check_init): Likewise. + +2001-12-03 Per Bothner <per@bothner.com> + + * verify.c (subroutine_nesting): New function. + (verify_jvm_instructions): Use it to fix logic for checking that + we're done with the current subroutine. + + * verify.c (verify_jvm_instruction): For OPCODE_checkcast and + OPCODE_instanceof use POP_TYPE macro for better diagnostics. + +2001-12-03 Per Bothner <per@bothner.com> + + * jcf.h: Fix obvious typo in comment. + * typeck.c (build_null_signature): Add comment. + +2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk> + + * expr.c: Remove leading capital from diagnostic messages, as + per GNU coding standards. + * jcf-io.c: Similarly. + * jcf-parse.c: Similarly. + * jv-scan.c: Similarly. + * jvspec.c: Similarly. + * mangle.c: Similarly. + +2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw> + Alexandre Petit-Bianco <apbianco@redhat.com> + + * expr.c (build_java_arrayaccess): Call save_expr on array for + correct evaluation order, modified comment, fixed indentation. + * parse.y: (patch_assignment): Correctly extract the array base + from the tree generate by build_java_arrayaccess, added comments. + (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF. + Fixes PR java/3096, PR java/3803, PR java/3965. + +2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk> + + * expr.c (expand_byte_code): Remove trailing periods from messages. + * jcf-parse.c (load_class, jcf_parse): Similarly. + * jcf-write.c (generate_classfile): Similarly. + * lex.c (java_lex): Similarly. + +2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * class.c (add_interface_do): Set BINFO_VPTR_FIELD. + +2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk> + + * Make-lang.in (java.generated-manpages): New dummy target. + +2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks + ASM_FINAL_SPEC. + (lang_specific_pre_link): Use set_input to set input_filename. + Append `main' here. + * jvgenmain.c (usage): Append literal `main' to CLASSNAME. + (main): Fix definition. + Strip `main' from classname. + Fixes PR java/227. + +2001-11-18 Roger Sayle <roger@eyesopen.com> + + * parse.h (java_expand_switch): Remove old prototype. + +2001-11-18 Tom Tromey <tromey@redhat.com> + + Fix for PR java/1401: + * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where + arg0 is null. + (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case + correctly. + +2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk> + + * lang.c (finish_parse): Rename to java_finish. + (LANG_HOOKS_FINISH, java_finish): New. + +2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk> + + * decl.c (init_decl_processing): Rename java_init_decl_processing. + * java-tree.h: New prototype. + * lang.c (java_init): Update prototype. Combine with old init_parse. + +2001-11-13 Tom Tromey <tromey@redhat.com> + + * gjavah.c (method_signature): New global. + (HANDLE_METHOD): Set it. + (decompile_return_statement): New function. + (decompile_method): Use it. + (print_method_info): Removed `synth' argument. + +2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> + + * java-tree.h (java_set_yydebug): New. + * jcf-parse.c (set_yydebug): Rename java_set_yydebug. + * lang.c (LANG_HOOKS_SET_YYDEBUG): Override. + (print_lang_decl, print_lang_type, print_lang_identifier, + print_lang_statistics, lang_print_xnode): Remove. + +2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> + + * jcf-parse.c (init_lex): Remove. + * lang.c (language_string, lang_identify): Remove. + (struct lang_hooks): Constify. + (LANG_HOOKS_NAME): Override. + (init_parse): Update. + +2001-11-08 Andreas Franck <afranck@gmx.de> + + * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle + program_transform_name the way suggested by autoconf. + (java.install-common): Also transform auxiliary program names with + program_transform_name. + +2001-11-08 Tom Tromey <tromey@cygnus.com> + + * parse.y (trap_overflow_corner_case): New rule. + (unary_expression): Use it. + * lex.c (java_init_lex): Don't set minus_seen. + (yylex): Don't use minus_seen. Communicate overflow to parser for + it to handle. + (error_if_numeric_overflow): New function. + * parse.h (minus_seen): Removed field. + (JAVA_RADIX10_FLAG): New define. + +2001-11-07 Tom Tromey <tromey@redhat.com> + + Patch for PR java/1414: + * parse.y (case_label_list): New global. + (goal): Register case_label_list with GC. + (java_complete_lhs): Save new case on case_label_list. + (patch_switch_statement): Check for duplicate case labels. + +2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_assignment): Removed unused third argument. + (java_complete_lhs): Removed unused third argument to patch_assignment. + +2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk> + + * lang.c: Include langhooks-def.h. + * Make-lang.in: Update. + +2001-10-31 Zack Weinberg <zack@codesourcery.com> + + * Make-lang.in: Replace $(INTL_TARGETS) with po-generated. + +2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * mangle.c (find_compression_record_match): Don't match compression + records for package name elements unless they occur at the start of + the name. Fix for PR java/4717. + +2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * expr.c (expand_java_field_op): Don't special-case references to + java.lang.PRIMTYPE.TYPE. + (build_primtype_type_ref): Removed. + * java-tree.h (build_primtype_type_ref): Remove prototype. + * parse.y (maybe_build_primttype_type_ref): Removed. + (complete_function_arguments): Don't special-case references to + java.lang.PRIMTYPE.TYPE. + (patch_assignment): Likewise. + (array_constructor_check_entry): Likewise. + +2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com> + + * mangle.c (static tree compression_table): Fixed leading comment. + * parse.h (struct parser_ctxt): Fixed field comment. + * parse.y (check_pkg_class_access): New prototype, fixed leading + comment, new parameter used to emit error only if passed as true. + (parse_check_super): Pass extra argument to check_pkg_class_access. + (do_resolve_class): Likewise. + (process_imports): Likewise. + (read_import_dir): Fixed indentation. + (find_in_imports_on_demand): New local class_type_name. Local + node_to_use deleted. while loop changed into for loop. Report + multiple definition only for accessible classes. Improved error + message. + (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS + assigned to parameter list, fixed indentation. while loop changed + into for loop, restore TREE_CHAIN on local `tem' before the next + iteration. + +2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * lang.c (lang_get_alias_set): Deleted. + +2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (jni_print_char): Fix thinko in last change. + + * gjavah.c (jni_print_char, decode_signature_piece): Use + safe-ctype macros and/or fold extra calls into fewer ones. + * lex.c (java_read_unicode, java_lex): Likewise. + * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT, + JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise. + * mangle_name.c (append_unicode_mangled_name, + unicode_mangling_length): Likewise. + +2001-10-17 Richard Henderson <rth@redhat.com> + + * Make-lang.in (java/lang.o): Depend on langhooks.h. + +2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com> + + * lang.c (langhooks.h): Included. + (LANG_HOOKS_INIT): Redefined. + (LANG_HOOKS_INIT_OPTIONS): Likewise. + (LANG_HOOKS_DECODE_OPTION): Likewise. + (struct lang_hooks lang_hooks): New initialization. + +2001-10-11 Per Bothner <per@bothner.com> + + * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR + rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair. + The former is simpler, and jcf-write.c handles it better. + (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR + or WITH_CLEANUP_EXPR. + * jcf-write.c: Revert Alex's change from 2000-10-18. It is no + longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine. + + * parse.y (patch_if_else_statement): If the condition is constant, + optimize away the test. + +2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_cast): Call patch_string on the first operand of + the incoming node, update it if necessary. Fixes PR java/4510. + +2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (find_as_inner_class): Don't disregard the enclosing scope + when name qualifier matches a package name. + +2001-10-08 Tom Tromey <tromey@redhat.com> + + Fix for PR java/4489: + * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always + force a new label when computing `body_block'. + +2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-io.c (format_uint): Const-ify. + * lang.c (java_tree_code_type, java_tree_code_length): Likewise. + * lex.c (java_get_line_col): Likewise. + * parse.y (build_incdec): Likewise. + +2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (register_incomplete_type): Set JDEP_SUPER to be given + a NULL enclosing context if appropriate. Fixes PR java/4466. + +2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_assignment): Use lvalue's original TYPE when + building the final COMPOUND_EXPR. + (try_reference_assignconv): Fixed leading comment. + +2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (check_final_variable_indirect_assignment): For + COMPOUND_EXPR, return only if finals were found initialized + properly, if not, keep on checking. + (check_final_variable_global_assignment_flag): New local + error_found, set when appropriate and used to decide whether to + report uninitialized finals. Fixed typo in comment. + +2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com> + + * decl.c (init_decl_processing): Fixed typo in predef_filenames + last three initializations. Fixes PR java/4360. + +2001-09-21 Richard Henderson <rth@redhat.com> + + * class.c (get_dispatch_table): Handle function descriptors. + (build_dtable_decl): Likewise. + * expr.c (build_invokevirtual): Likewise. + +2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_method_invocation): Build class initialization + when static finals are used to qualify method invocation. + Fixes PR java/4366. + +2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.h: (WFL_STRIP_BRACKET): Re-written using + build_type_name_from_array_name. + (STRING_STRIP_BRACKETS): New macro. + * parse.y (build_type_name_from_array_name): New function. + (array_creation_expression:): Accumulate []s instead of [s. + (cast_expression:): Accumulate []s instead of [s after cast type + name. + (build_array_from_name): Local string deleted, use + build_type_name_from_array_name. + (build_unresolved_array_type): Accumulate []s instead of [s after + type name. + (register_fields): Fixed comment. + (resolve_class): Local name, base deleted, new locals tname and + array_dims. Use build_type_name_from_array_name. Use array_dims to + build array type. + (purify_type_name): Use STRING_STRIP_BRACKETS. + +2001-09-18 Andreas Jaeger <aj@suse.de> + + * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout. + * jv-scan.c: Likewise. + +2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_method_invocation): Inner class creation context + check not enforced within constructors. Fixes PR java/1873. + +2001-09-16 Tom Tromey <tromey@redhat.com> + + * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call + NOTE_PUSH for single-case push. Fixes PR java/4189. + +2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com> + + * java-tree.h (TYPE_IMPORT_LIST): New macro. + (TYPE_IMPORT_DEMAND_LIST): Likewise. + (struct lang_type): New fields import_list and import_demand_list. + * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and + TYPE_IMPORT_DEMAND_LIST with ctxp counterparts. + (do_resolve_class): New local saved_enclosing_type, initialized, + passed as parameter to find_in_imports and find_in_imports_on_demand. + (find_in_imports): Added paramater enclosing_type, use its + TYPE_IMPORT_LIST when applicable. + (find_in_imports_on_demand): Added parameter enclosing_type, use + its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals + declaration and initialization. + (fold_constant_for_init): Switch/restore current_class to the + appropriate context. + +2001-09-13 Mark Mitchell <mark@codesourcery.com> + + * verify.c (verify_jvm_instructions): Fix typo. + +2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * expr.c (expand_invoke): Const-ification. + * parse.y (patch_method_invocation): Likewise. + +2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (cxx_keywords): Const-ification. + * keyword.gperf (java_keyword): Likewise. + * lang.c (java_tree_code_name): Likewise. + * lex.c (cxx_keywords): Likewise. + * parse.y (java_parser_context_suspend, merge_string_cste): Likewise. + +2001-09-11 Richard Henderson <rth@redhat.com> + + * parse.h (ctxp_for_generation): Mark extern. + +2001-09-10 Richard Henderson <rth@redhat.com> + + * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl. + +2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu> + + * typeck.c (java_array_type_length, build_prim_array_type): + Represent empty arrays by NULL index. + +2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com> + + * java-tree.h (compile_resource_file): Grouped with other prototypes. + * jvspec.c (lang_specific_driver): Removed unused local `ptr.' + +2001-09-06 Anthony Green <green@redhat.com> + + * class.c (O_BINARY): Define if necessary. + (registerResource_libfunc): Declare. + (init_class_processing): Initilize registerResource_libfunc. + (compile_resource_file): New function. + * java-tree.h (resource_name): Declare. + (compile_resource_file): Declare. + * jcf-parse.c (yyparse): Handle compiling java resource files. + * lang.c (java_decode_option): Handle -fcompile-resource option. + * jvspec.c (lang_specific_driver): Handle -R flag for compiling + resource files. + * gcj.texi (Code Generation): Add documentation for -R flag. + +2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jcf-write.c (generate_classfile): Issue an error in case of + field/initial value mismatch. + * parse.y (analyze_clinit_body): Keep <clinit> if an array is + being initialized and we're generating bytecode. + (java_complete_lhs): In MODIFY_EXPR section: added comments, + set DECL_INITIAL properly when appropriate. + Fixes PR java/4230 + Fixes PR java/4204 + +2001-09-01 Per Bothner <per@bothner.com> + + * parse.y (maybe_yank_clinit): A field without an initializer is not + relevant. All initializers except static final and constant require + <clinit>, regardless of flag_emit_class_files. + +2001-08-31 Per Bothner <per@bothner.com> + + * class.c (set_constant_value): When not emitting class files, then a + String ConstantValue is a utf8const_ptr_type. + +2001-08-30 Per Bothner <per@bothner.com> + + * jcf-write.c (generate_classfile): Check that field is primitive + or string before emitting ConstantValue attribute. + +2001-08-30 Per Bothner <per@bothner.com> + + * parse.y (resolve_qualified_expression_name): If creating a + COMPOUND_EXPR, set it's type correctly. + +2001-08-30 Per Bothner <per@bothner.com> + + * jcf-io.c (open_class): Set filename field. + + * jcf-parse,c (parse_class_file): Set current_function_decl + for better error message when Code attribute is missing. + + * lang.c (put_decl_node, lang_print_error): Re-arrange for + better diagnostics, especially for constructors. + +2001-08-30 Per Bothner <per@bothner.com> + + * jcf-write.c (generate_classfile): Don't write ConstantValue + attribute if field is not final, for compatibility with jdk. + + * jcf-write.c (generate_classfile): Convert ConstantValue values + to correct type. Work-around for front-end bug. + * class.c (set_constant_value): Error if constant has wrong type. + +2001-08-30 Per Bothner <per@bothner.com> + + * jcf-dump.c (print_constant): Fix fencepost error so "Float" and + "Double" are printed at verbosity 1. + + * jcf-dump.c (main): Disable flag_print_attributes if --javap. + + * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long. + +2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_assignment): Don't verify final re-assignment here. + (java_complete_lhs): Verify assignments to finals calling + patch_assignment. Verify re-assignments to finals before calling + patch_assignment. + +2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs. + Fixes PR java/1413 + +2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com> + + * lex.c (java_lex): new local found_hex_digits. Set and then used + in test to reject invalid hexadecimal numbers. + * parse.y (java_complete_tree): Prevent unwanted cast with + initialized floating point finals. + (patch_binop): Emit a warning when detecting a division by zero, + mark result not constant, don't simplify non integer division. + +2001-08-28 Per Bothner <per@bothner.com> + + * jcf-write.c (generate_bytecode_insns): For increments and + decrements just recurse to push constant. Improvement on Mark's patch. + +2001-08-28 Mark Mitchell <mark@codesourcery.com> + + * jcf-write.c (generate_bytecode_insns): Generate an integer to + real conversion for increments and decrements of reals. + +2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_qualified_expression_name): Handle unresolved + qualified expressions, prevent numerical qualifiers, fixed typo. + Fixes PR java/4141 + +2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (check_deprecation): Handle TYPE_DECL in a special case, + don't report anything but deprecated class when marked so. Handle + VAR_DECL. + (patch_method_invocation): Check deprecation on methods and types. + (patch_binop): code becomes an enum tree_code, added default: to + switch to handle that. Detect division by zero, try to fold and + return before using a subroutine. + +2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a + file smaller than 4 bytes. + * parse.y (check_inner_circular_reference): New function. + (check_circular_reference): Likewise. + (array_initializer:): Accept {,}. + (java_check_circular_reference): Rewritten using + check_circular_reference and check_inner_circular_reference. + (java_complete_expand_method): Unconditionally save and restore + the unpurged exception list. + (build_dot_class_method_invocation): Unmangle signature parameter. + +2001-08-21 Tom Tromey <tromey@redhat.com> + + * decl.c (init_decl_processing): Add `throws' field to method + descriptor. + * class.c (make_method_value): Compute `throws' field for method. + +2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_inner_class): Keep local_enclosing to NULL if + circularity is detected. + (ctors_unchecked_throws_clause_p): Fixed leading comment. + +2001-08-17 Richard Henderson <rth@redhat.com> + + * class.c (emit_register_classes): Add align parameter to + call to assemble_integer. + +2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jcf-parse.c (load_class): New locals saved and class_loaded. If + loading a class_or_name fails, try considering an innerclass name + and load the enclosing context. + * parse.y (resolve_inner_class): New function. + (find_as_inner_class): Added leading comment. + (register_incomplete_type): Keep the current context as enclosing + context for JDEP_FIELD dependencies. + (do_resolve_class): Locals new_class_decl and super initialized to + NULL. Call resolve_inner_class, explore the enclosing context + superclass if necessary. + Fixes PR java/4007 + +2001-08-16 Tom Tromey <tromey@redhat.com> + + * jcf-dump.c (main): Updated for change to jcf_path_seal. + * gjavah.c (main): Updated for change to jcf_path_seal. + * lang.c (version_flag): New global. + (java_decode_option): Recognize `-version'. + (java_init): Update for change to jcf_path_seal. + * jcf.h (jcf_path_seal): Added `print' argument. + * jcf-path.c (jcf_path_seal): Added `print' argument. + +2001-08-13 Zack Weinberg <zackw@panix.com> + + * Make-lang.in (java/decl.o): Update dependencies. + * decl.c: Include libfuncs.h, don't include toplev.h. + +2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com> + + * decl.c (init_decl_processing): exception_type_node, + class_not_found_type_node, and no_class_def_found_type_node + initialized. predef_filenames augmented accordingly. + instinit_identifier_node initialized. + * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed. + * java-tree.h (enum java_tree_index): New entries + JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE, + JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE. + (exception_type_node): New macro. + (class_not_found_type_node): Likewise. + (no_class_def_found_type_node): Likewise. + (instinit_identifier_node): Likewise. + (PREDEF_FILENAMES_SIZE): Adjusted. + (TYPE_HAS_FINAL_VARIABLE): Fixed typo. + (struct lang_type): Fixed typo in bitfield name. + (DECL_INSTINIT_P): New macro. + (ID_INSTINIT_P): Likewise. + * jcf-write.c (generate_classfile): instinit$ bears the Synthetic + attribute. + * parse.y (encapsulate_with_try_catch): New function. + (generate_instinit): Likewise. + (build_instinit_invocation): Likewise. + (ctors_unchecked_throws_clause_p): Likewise. + (add_instance_initializer): Deleted. + (build_instance_initializer): Likewise. + (in_instance_initializer): Likewise. + (check_method_redefinition): instinit$ not to be verified. + (java_complete_expand_methods): Generate instinit$, simplified code. + (build_dot_class_method): Eliminated unnecessary locals. Use + encapsulate_with_try_catch, removed unnecessary code. + (fix_constructors): New local iii. Use build_instinit_invocation. + (patch_method_invocation): Added comment. + (maybe_use_access_method): Don't consider instinit$. + (find_applicable_accessible_methods_list): Shorten the search for + instinit$ too. + (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed. + (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer. + (patch_throw_statement): Likewise. Fixed typo. + +2001-08-12 David Edelsohn <edelsohn@gnu.org> + + Revert: + 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks + ASM_FINAL_SPEC. + (lang_specific_pre_link): Use set_input to set input_filename. + Append `main' here. + * jvgenmain.c (usage): Append literal `main' to CLASSNAME. + (main): Fix definition. + Strip `main' from classname. + Fixes PR java/227. + +2001-08-11 Zack Weinberg <zackw@panix.com> + + * lex.h: Don't include setjmp.h. Don't define + SET_FLOAT_HANDLER or prototype set_float_handler. + +2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and + `poplevel' in the right order. + +2001-08-09 Richard Henderson <rth@redhat.com> + + * Make-lang.in (class.o): Depend on TARGET_H. + * class.c (emit_register_classes): Use target hooks instead of + assemble_constructor and assemble_destructor. + +2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com> + + * check-init.c (flags.h): Include + (check_init): Don't report uninitialized static class + initialization flags, don't free bit index when doing static class + initialization optimization. + (check_for_initialization): Return type changed to `unsigned int.' + (attach_initialized_static_class): New function. + * class.c (add_method_1): Create the initialized static class + table if necessary. + (finish_class): Always emit deferred inline methods. + * decl.c (emit_init_test_initialization): Moved to expr.c + (complete_start_java_method): Don't traverse + DECL_FUNCTION_INIT_TEST_TABLE. + (lang_mark_tree): Mark hash tables in function decls. + * expr.c (emit_init_test_initialization): Moved from decl.c. + (build_class_init): Create LAG_DECL_SPECIFIC for the static class + initialization flag, set DECL_CONTEXT and + LOCAL_CLASS_INITIALIZATION_FLAG. + (java_lang_expand_expr): Emit initialization code for static class + initialized flags when entering block, if necessary. + * gcj.texi (-fno-optimize-static-class-initialization): Documented. + * java-tree.h (flag_optimize_sci): New global variable declaration. + (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro. + (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise. + (LOCAL_FINAL_P): Fixed typo in comment. + (FINAL_VARIABLE_P): Likewise. + (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro. + (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise. + (struct lang_decl): New fields `ict', `smic' and `cif.' + (check_for_initialization): New returned value for global. + (attach_initialized_static_class): New global function. + (STATIC_CLASS_INIT_OPT_P): New macro. + * lang-options.h (-fno-optimize-static-class-initialization): New flag. + * lang.c (java_decode_option): Handle + `-fno-optimize-static-class-initialization' + * parse.y (start_complete_expand_method): New function. + (java_expand_method_bodies): Likewise. + (attach_init_test_initialization_flags): Likewise. + (adjust_init_test_initialization): Likewise. + (emit_test_initialization): Likewise. + (java_complete_expand_methods): Nullify abstract and native method + bodies. + (java_complete_expand_method): New locals `fbody', `block_body' + and `exception_copy.' Reorganized: directly return on empty method + bodies, call `start_complete_expand_method', remember definitely + initialized static class in function, don't expand method bodies. + (java_expand_classes): Call `java_expand_method_bodies' before + `finish_class' when compiling to native. + (resolve_expression_name): Use `orig' after building outer class + field access. + (patch_invoke): Remember static method invocations. + +2001-08-06 Richard Henderson <rth@redhat.com> + + * class.c (emit_register_classes): Pass a symbol_ref and priority + to assemble_constructor. + +2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com> + + * java-tree.h (all_class_filename): New macro. + (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.' + (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link + newly created IDENTIFIER_NODE to `all_class_filename.' + +2001-08-01 Jeff Sturm <jsturm@one-point.com> + + * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): + Use ggc_add_tree_root to register roots. + +2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com> + + * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its + second operand calling check_init. + * decl.c (complete_start_java_method): Swaped second and third + arguments while creating WITH_CLEANUP_EXPR node. + * jcf-write.c (generate_bytecode_insns): Use second operand + instead of third when handling WITH_CLEANUP_EXPR. + * parse.y (java_complete_lhs): Expand second operand of + WITH_CLEANUP_EXPR nodes. + (patch_synchronized_statement): Swaped second and third arguments + while creating WITH_CLEANUP_EXPR node. + +2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (create_interface): Avoid cyclic inheritance report when + syntax error encountered during class definition. + Fixes PR java/2956 + +2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks + ASM_FINAL_SPEC. + (lang_specific_pre_link): Use set_input to set input_filename. + Append `main' here. + * jvgenmain.c (usage): Append literal `main' to CLASSNAME. + (main): Fix definition. + Strip `main' from classname. + Fixes PR java/227. + +2001-07-18 Tom Tromey <tromey@redhat.com> + + For PR java/2812: + * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H. + * lex.c (java_new_lexer): Use ICONV_CONST. + (java_read_char): Likewise. + * Make-lang.in (jc1$(exeext)): Link against LIBICONV. + (jv-scan$(exeext)): Likewise. + +2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.' + * parse.y (check_class_interface_creation): Allow `private' if the + enclosing is not an interface. + (create_interface): Interface tagged public if the enclosing + context is an interface. + (create_class): Class tagged public if the enclosing context + is an interface. + Fixes PR java/2959 + +2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com> + + * class.c (push_class): Set DECL_SIZE to `integer_zero_node.' + Fixes PR java/2665 + +2001-07-14 Tim Josling <tej@melbpc.org.au> + + * check-init.c (check_init): Remove references to EXPON_EXPR. + +2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset + TREE_CONSTANT_OVERFLOW of CASE_EXPR value. + Fixes PR java/3602 + +2001-07-13 Tom Tromey <tromey@redhat.com> + + * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1 + invocation. + +2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_method_invocation): Don't override primary if one + is already provided, but let this$<n> be built. Fixed comment. + +2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (empty_statement:): Report empty statement error only + when found at class declaration level. + Fixes PR java/3635 + +2001-07-12 Tom Tromey <tromey@redhat.com> + + * expr.c (expand_load_internal): New function. + (LOAD_INTERNAL): Use it. + +2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (verify_constructor_super): Compare anonymous class ctor + args with `valid_method_invocation_conversion_p.' + Fixes PR java/3285 + +2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com> + + * lang-specs.h: Forbit the use if `-femit-class-file{s}' without + `-fsyntax-only.' Fixes PR java/3248 + +2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603 + +2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the + current function is static. Fixes PR java/1970 + +2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_method_invocation): Add enclosing context to ctor + calls if necessary. Fixes PR java/2953 + +2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_package): Abort if qualified expression member + isn't right. + (qualify_ambiguous_name): Don't qualify as type if `this' in use. + Fixes PR java/1391 + +2001-07-07 Zack Weinberg <zackw@stanford.edu> + + * verify.c: Don't use // comments. + +2001-07-05 Tom Tromey <tromey@redhat.com> + + * lang.c (flag_assume_compiled): Removed. + * java-tree.h (flag_assume_compiled): Removed. + * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc, + -fhash-synchronization, -fuse-divide-subroutine, + -fcheck-references, -femit-class-file, -femit-class-files, + -fassume-compiled. Updated --encoding information. Changed + -foutput-class-dir to `-d'. + +2001-07-04 Daniel Berlin <dan@cgsoftware.com> + + * jcf-parse.c (parse_class_file): Add lineno parameter to + debug_start_source_file call. + +2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk> + + * gcj.texi: Use gpl.texi. + * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update + dependencies and use doc/include in search path. + +2001-07-03 Jeff Sturm <jsturm@one-point.com> + + * parse.y (fix_constructors): Test if a CALL_EXPR invokes + `this'. If so, don't build instance initializers. + +2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_expression_name): Improved error message for + inner class cases. Fixes PR java/1958 + +2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com> + + * lang.c: #include diagnostic.h + (lang_print_error): Add a `diagnostic_context *' parameter. + (java_dummy_print): Likewise. + * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h + +2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF. + * jcf.h (typedef struct JCF): New bitfield `finished.' + (JCF_FINISH): Set `finished.' + (JCF_ZERO): Reset `finished.' + Fixes PR java/2633 + +2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (class_body_declaration:): Don't install empty instance + initializers. + Fixes PR java/1314 + +2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com> + + * class.c (set_super_info): Call `set_class_decl_access_flags.' + (set_class_decl_access_flags): New function. + * java-tree.h (set_class_decl_access_flags): New prototype. + * jcf-parse.c (handle_innerclass_attribute): Read and set access flags. + (parse_class_file): New local `decl_max_locals.' Take wide types + into account to compute DECL_MAX_LOCALS. + * parse.y (type_import_on_demand_declaration:): Ignore duplicate + imports on demand. + +2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl> + + * zipfile.h: Use GCC_JCF_H instead of JCF_H. + +2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com> + + * class.c (java_hash_tree_node): Fixed indentation in leading comment. + * parse.y (do_resolve_class): Moved comments out to leading comment + section. Removed local `start', New local `_ht' and + `circularity_hash.' Record `enclosing' in hash table and search + it to detect circularity. Use `enclosing' as an argument to + `lookup_cl.' Free the hash table when done. + +2001-06-19 Tom Tromey <tromey@redhat.com> + + * lex.c (java_read_char): Disallow invalid and overlong + sequences. Fixes PR java/2319. + +2001-06-05 Jeff Sturm <jsturm@one-point.com> + + * decl.c (create_primitive_vtable): Don't call make_decl_rtl. + +2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com> + + * expr.c (force_evaluation_order): Match wrapped ctor calls, locate + arguments accordingly. + +2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk> + + * gcj.texi: Move contents to just after title page. + +2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (type_literals:): Use `build_incomplete_class_ref' with + builtin type. + (patch_incomplete_class_ref): Build the class ref, build the class + init if necessary, complete the tree. + Fixes PR java/2605 + +2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (lookup_field_wrapper): Test `name' code. + (resolve_qualified_expression_name): Test `qual_wfl' code. + (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation, + handle `qual_wfl' by code. + (maybe_build_primttype_type_ref): Test `wfl' code. + +2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> + + * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on + fdl.texi. + (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create + the dvi file in the java directory. + +2001-05-25 Sam TH <sam@uchicago.edu> + + * gen-table.pl javaop.h jcf.h lex.h, + parse.h: Fix header include guards. + +2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk> + + * jv-scan.c (version): Update copyright year. + +2001-05-21 Per Bothner <per@bothner.com> + + * jcf-parse.c (read_class): If class is from .class or .zip file + and it's already been read, don't push/pop parser context. + +2001-05-18 Per Bothner <per@bothner.com> + + * jvspec.c (lang_specific_pre_link): Re-arrange the linker + command line so the jvgenmain-generated main program comes first. + +2001-05-15 Tom Tromey <tromey@redhat.com> + + * class.c (build_utf8_ref): Don't generate identifier based on + utf8const contents. + +2001-05-12 Richard Henderson <rth@redhat.com> + + * java-tree.def (JAVA_EXC_OBJ_EXPR): New. + * expr.c (java_lang_expand_expr): Expand it. + (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of + calling build_exception_object_ref. + * parse.y (catch_clause_parameter): Likewise. + (build_dot_class_method): Likewise. + (try_reference_assignconv): Likewise. + * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR. + * jcf-write.c (generate_bytecode_insns): Likewise. + +2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (build_unresolved_array_type): Set + EXPR_WFL_QUALIFICATION on the newly created wfl. + Fixes PR java/2538. Fixes PR java/2535. + +2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (fix_constructors): Removed unnecessary assignment to + local. Moved assignment to `this$<n>', fixed comments and + indentation. + (build_wfl_wrap): Fixed indentation. + Fixes PR java/2598, java/2579 and java/2658. + +2001-05-03 Mo DeJong <mdejong@redhat.com> + + * lex.c (java_new_lexer): Call iconv_close on temp handle used to + check for byte swap. + +2000-05-02 Jeff Sturm <jsturm@one-point.com> + + * expr.c (build_class_init): Move MODIFY_EXPR + outside of COND_EXPR. Remove variable `call'. + +2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c: NULL_PTR -> NULL. + * jcf-write.c: Likewise. + +2001-05-01 Tom Tromey <tromey@redhat.com> + + * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'. + (java/gcj.dvi): Added $(srcdir) to TEXINPUTS. + * gcj.texi: Updated copyright text. Include fdl.texi. + (Top): Link to new node. + +2001-05-01 Per Bothner <per@bothner.com> + + * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon. + +2001-05-01 Per Bothner <per@bothner.com> + + * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the + import_list contains the name, not the TREE_PURPOSE. + +2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-io.c (read_zip_member): Cast to long in comparison with + signed value. + + * jvspec.c (lang_specific_driver): Initialize variables. + + * mangle.c (find_compression_record_match): Likewise. + + * typeck.c (build_null_signature): Provide static prototype. Mark + parameter with ATTRIBUTE_UNUSED. + + * verify.c (verify_jvm_instructions): Initialize variable. + +2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * parse.y (do_resolve_class): Check for cyclic inheritance during + inner class resolution. + +2001-04-27 Per Bothner <per@bothner.com> + + * parse.y (java_expand_classes): Don't change ctxp_for_generation + while iterating, since that could cause gc to lose stuff. + +2001-04-26 Per Bothner <per@bothner.com> + + Fix method search wrt scope of inner classes to match JLS2. + * typeck.c (build_null_signature): New static function. + (has_method): New function. Uses build_null_signature and lookup_do. + * java-tree.h (has_method): New declaration. + * parse.y (find_applicable_accessible_methods_list): Do not search + context of inner classes here. + (patch_method_invocation): Search scope, ie. current and outer clases, + for method matching simple name, to find class. + +2001-04-26 Per Bothner <per@bothner.com> + + * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR): + Fix thinko: If a single case, use if_icmpeq, not ifeq. + + * constants.c (find_methodref_with_class_index): New function. + (find_methodref_index): Use find_methodref_with_class_index. + * java-tree.h (find_methodref_with_class_index): New declaration. + * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change + DECL_CONTEXT, instead use new find_methodref_with_class_index function. + If context changed from interface to class, don't use invokeinterface. + +2001-04-25 Per Bothner <per@bothner.com> + + * verify.c (verify_jvm_instructions): For field instructions, + check that field index is valid. For invoke instructions, check that + method index is valid. + +2001-04-25 Alexandre Oliva <aoliva@redhat.com> + + * config-lang.in (target_libs): Copy from $libgcj_saved. + +2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * decl.c (init_decl_processing): Add new class "protectionDomain" + field. + * class.c (make_class_data): Set initial value for "protectionDomain". + +2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jvspec.c (lang_specific_driver): Fix memory allocation + deficit, by using concat in lieu of xmalloc/sprintf. + +2001-04-20 Per Bothner <per@bothner.com> + + Fixes to compile multiple .class files at once. + * decl.c (init_decl_processing): Don't set CLASS_LOADED_P. + * java-tree.h (CLASS_PARSED_P): New macro. + (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P. + * jcf-parse.c (jcf_parse_source): Inline into read_class. + (read_class): Avoid some code duplication. + Don't call JCF_FINISH for a .class file - might be needed later. + (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P + rather than CLASS_LOADED_P, since latter implies class laid out. + (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2. + * parse.y: Don't need to set CLASS_LOADED_P for array types. + +2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (java/boehm.o): Depend on toplev.h. + + * boehm.c: Include toplev.h. + +2001-04-06 Tom Tromey <tromey@redhat.com> + Alexandre Petit-Bianco <apbianco@redhat.com> + + Fix for PR gcj/1404 and PR gcj/2332: + * parse.y (build_array_from_name): If we use the type_wfl then + accumulate dimensions from the original type as well. + (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place. + +2001-04-06 Tom Tromey <tromey@redhat.com> + + * parse.y (analyze_clinit_body): Return true if the second operand + of a METHOD_EXPR is nonzero. + +2001-04-06 Tom Tromey <tromey@redhat.com> + + * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build + directory. + ($(srcdir)/java/parse.c): Likewise. + +2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com> + + * gcj.texi: Use `which-gcj' instead of `which-g77.' + (version-gcc): Initialized. + (which-gcj): Likewise. + +2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com> + + * java-tree.h (struct lang_decl): New macro + `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.' + * parse.y (build_instance_initializer): New function. + (add_instance_initializer): Use it. + (java_fix_constructors): Set `current_class' before fix pass. + (fix_constructors): Just return if already fixed. Move `super()' + invocation ahead. Use `build_instance_initializer.' + Fixes PR java/1315. + +2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_qualified_expression_name): Pass field's + DECL_CONTEXT to `not_accessible_p.' + (not_accessible_p): Changed parameters order in `inherits_from_p' + invocation. + +2001-03-27 Andrew Haley <aph@cambridge.redhat.com> + + * lang-options.h: Add flag_check_references. + +2001-04-04 Per Bothner <per@bothner.com> + + * java-tree.h (CONSTANT_VALUE_P): New macro. + * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P. + * parse.y (maybe_build_class_init_for_field): New static function. + (resolve_expression_name, resolve_field_access): Use + maybe_build_class_init_for_field instead of build_class_init + This does not do the init if the field is compile-time-constant. + (resolve_field_access): Simplify. + + * parse.y (fold_constant_for_init): Merge test into switch. + +2001-04-03 Zack Weinberg <zackw@stanford.edu> + + * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend + on gansidecl.h. + * buffer.c, jvgenmain.c: Don't include gansidecl.h. + +2001-04-02 Zack Weinberg <zackw@stanford.edu> + + * expr.c (pop_type_0): Save the result of the first + lang_printable_name call in a scratch buffer, so it + won't be clobbered by the second call. + +2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse-scan.y (array_type:): Rewritten. + (type_declaration:): `empty_statement' replaces `SC_TK.' + (class_member_declaration:): `empty statement' added. + (method_body:): Simplified. + (static_initializer:): Likewise. + (primary_no_new_array:): Use `type_literals.' + (type_literals:): New rule. + (dims:): Set and update `bracket_count.' + Fixes PR java/1074. Fixes PR java/2412. + +2001-03-28 Hans Boehm <boehm@acm.org> + + * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.' + (get_boehm_type_descriptor): Set type on returned value to be a + pointer length integer. + +2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * expr.c (pop_type_0): Call `concat' rather than building the + string manually. + (pop_type): Add format specifier in call to `error'. + + * parse.y (patch_method_invocation): Avoid casting away + const-ness. + +2001-03-28 Jeffrey Oldham <oldham@codesourcery.com> + + * jvgenmain.c (do_mangle_classname): End string constant with '\0'. + +2001-03-28 Richard Henderson <rth@redhat.com> + + IA-64 ABI Exception Handling: + * Make-lang.in (except.o): Don't depend on eh-common.h. + * check-init.c (check_init): Handle EXC_PTR_EXPR. + * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw. + [soft_exceptioninfo_call_node]: Remove. + [eh_personality_libfunc, lang_eh_runtime_type]: New. + (end_java_method): No emit_handlers. + * except.c (java_set_exception_lang_code): Remove. + (method_init_exceptions): Don't call it. + (prepare_eh_table_type): No CATCH_ALL_TYPE. + (build_exception_object_ref): New. + (expand_end_java_handler): Update for except.h name changes. + (emit_handlers, expand_resume_after_catch): Remove. + * expr.c (java_lang_expand_expr): Update for except.h name changes. + (process_jvm_instruction): Use build_exception_object_ref. + * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove. + (soft_exceptioninfo_call_node): Remove. + (build_exception_object_ref): Declare. + * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No + soft_exceptioninfo_call_node. Move processing ... + [EXC_PTR_EXPR]: ... here. + * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code. + * parse.y (catch_clause_parameter): Use build_exception_object_ref. + (source_end_java_method): No java_set_exception_lang_code or + emit_handlers. + (build_dot_class_method): Use build_exception_object_ref. + (try_reference_assignconv): Check EXC_PTR_EXPR not + soft_exceptioninfo_call_node. + +2001-03-28 Richard Henderson <rth@redhat.com> + + * java-tree.h (throw_node): Define as a single member of + java_global_trees instead of a separate array. + (JTI_THROW_NODE): New. + * decl.c (throw_node): Don't declare. + (init_decl_processing): Init a scalar throw_node. + Don't register it for gc. + * check-init.c (check_init): Reference scalar throw_node. + * expr.c (build_java_athrow): Likewise. + * jcf-write.c (generate_bytecode_insns): Likewise. + * parse.h (BUILD_THROW): Likewise. + +2001-03-28 Richard Henderson <rth@redhat.com> + + * decl.c (end_java_method): Do not save and restore + flag_non_call_exceptions. + * parse.y (source_end_java_method): Likewise. + * lang.c (flag_exceptions): Don't declare. + (java_init_options): Set flag_non_call_exceptions. Set + flag_exceptions here ... + (java_init): ... not here. + +2001-03-27 Richard Henderson <rth@redhat.com> + + * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of + exceptions_via_longjmp. + + * lang.c (flag_new_exceptions): Don't declare it. + (java_init_options): Or set it. + +2001-03-27 Richard Henderson <rth@redhat.com> + + * decl.c (end_java_method): Rename asynchronous_exceptions to + flag_non_call_exceptions. + * parse.y (source_end_java_method): Likewise. + +2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in: Depend on $(SYSTEM_H), not system.h. + +2001-03-26 Mark Mitchell <mark@codesourcery.com> + + * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE. + +2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (find_as_inner_class): Follow current package + indications not to mistakingly load an unrelated class. + +2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * constants.c (PUTN): Use memcpy, not bcopy. + + * lex.c (java_read_char): Use memmove, not bcopy. + + * parse.y (java_parser_context_resume): Use memcpy, not bcopy. + +2001-03-23 Per Bothner <per@bothner.com> + + * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE + macro for better error pin-pointing. + * java-tree.h: Fix typo in comment. + + * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR. + Don't include jsr/goto in exception range. + Check if start and end of exception range are the same (also TRY_EXPR). + Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false. + However, do emit the following goto even if try_block is empty. + Defer freeing exception_decl until after the finalizer, to make + sure the local isn't reused in the finalizer. Fixes PR java/1208. + + * parse.y (java_complete_lhs): If the try-clause is empty, just + return the finally-clause and vice versa. + +2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com> + + * gcj.texi (Input Options): documented the check for attribute + `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag. + * java-tree.h (flag_force_classes_archive_check): Declared extern. + * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro. + (jcf_parse): Check for the right classes archive if necessary. + * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it. + (jcf_parse_fields): Fixed indentation. + * jcf-write.c (append_gcj_attribute): New function. + (generate_classfile): Compute the attribute count, invoke + `append_gcj_attribute'. + * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source' + turned into bit-fields. New bit-field `right_zip.' + (JCF_ZERO): Set `right_zip' to zero. + * lang-options.h (-fforce-classes-archive-check): Added flag. + * lang.c (flag_force_classes_archive_check): New flag. + (lang_f_options): New entry `force-classes-archive-check.' + Fixes PR java/1213. + +2001-02-07 Andrew Haley <aph@redhat.com> + + * gcj.texi (Configure-time Options): Add -fcheck-references. + * expr.c (build_java_indirect_ref): New function. + (java_check_reference): New function. + (build_java_array_length_access): Use build_java_indirect_ref to + check for null references. + (build_java_arrayaccess): Likewise. + (build_get_class): Likewise. + (build_field_ref): Likewise. + (invoke_build_dtable): Likewise. + (build_invokeinterface): Likewise. + * lang.c (lang_f_options): Add flag_check_references. + * jvspec.c (jvgenmain_spec): Add flag_check_references. + * java-tree.h (flag_check_references): New variable. + * lang.c (flag_check_references): Likewise. + * parse.y (patch_invoke): Use java_check_reference. + (patch_assignment): Allow for extra nesting in + _Jv_CheckArrayStore. + +2001-03-23 Bryce McKinlay <bryce@albatross.co.nz> + + * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c. + * lex.c (cxx_keywords): Likewise. + +2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (qualify_ambiguous_name): Broaden `length' + recognition. Help MODIFY_EXPR be resolved as expression names. + Fixes PR java/2066. Fixes PR java/2400. + +2001-03-21 Bryce McKinlay <bryce@albatross.co.nz> + + * gjavah.c (process_file): Mark interface definitions with + "__attribute__ ((java_interface))". + +2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com> + + * class.c (layout_class): Fixed push_super_field's second + argument. Fixes PR java/2333. + (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's + too early to lay innerclasses out. + +2001-03-20 Tom Tromey <tromey@redhat.com> + Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (patch_assignment): Handle the case of a SAVE_EXPR + inside an array reference. Insertion of the array store check + rewritten. Fixes PR java/2299. + +2001-03-20 Tom Tromey <tromey@redhat.com> + + * lex.c (java_read_unicode): Only accept leading `u's. + +2001-03-20 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (read_class): Initialize `class'. + +2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu> + + * jcf_parse.c (jcf_parse): Eliminate unused variable. + +2001-03-19 Mark Mitchell <mark@codesourcery.com> + + * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME. + (layout_class): Likewise. + (layout_class_method): Likewise. + (emit_register_classes): Likewise. + * decl.c (builtin_function): Likewise. + (give_name_to_locals): Likewise. + +2001-03-19 Per Bothner <per@bothner.com> + + * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P + before trying to load an inner class. + + Fixes to process to command-line .class files in two passes. + * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags. + (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to .. + (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now. + * class.c (is_compiled_class): Fix for renamed flag. + * parse.y (maybe_create_class_interface_decl): Likewise. + * jcf-parse.c (yyparse): Also set if compiling .class files. + * jcf-parse.c (read_class); Read current_class. + (jcf_parse): Make static. + (load_inner_classes): New function, with code moved from jcf_parse, + because we need to inner classes after the command-line files are read. + (yyparse): Set finput to NULL when it doesn't need to be closed. + Reduce use of main_jcf (basically only for archive) and + use finput instead of main_jcf->read_state. + Inline jcf_figure_file_type into yyparse. + Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name. + Defer load_inner_classes and parse_class_file to a second pass, + after we've correctly mapped command-line .clas fiels to classes. + (jcf_figure_file_type): Removed. + * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags. + (JCF_ZERO): Also clear zipd field. + * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP. + +2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu> + + * jcf-parse.c (yyparse): Change ch from char * to char. + +2001-03-19 Per Bothner <per@bothner.com> + + * jvspec.c (lang_specific_driver): Check for .zip and .jar files. + Add constructed filelist-file at end, following -xjava. Thus any .o + and library files are not affected by the -xjava. Also wrap + explicit @FILE with -xjava and -xnone. + +2001-03-19 Andrew Haley <aph@cambridge.redhat.com> + + * class.c (build_static_field_ref): Call make_decl_rtl() after + setting the DECL_EXTERNAL flag. + +2001-03-17 Per Bothner <per@bothner.com> + + * decl.c (clear_binding_level): Fix initializer (broke 03-15). + + * jcf-write.c (generate_bytecode_insns): Handle emitting iinc + when result is is needed (target is STACK_TARGET). + + * parse.h (JDEP_SOLV): Removed. + * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead. + + * parse.y (incomplete_class_list): Removed. + (obtain_incomplete_type): Don't use or set incomplete_class_list. + It doesn't work if resolve_class changes the name of an array type + that is on the list and then someone else looks for the modified name. + Also, seems liable to break when compiling multiple source files at + once. So the simplest is to just remove incomplete_class_list - + it is only a minor space win and it is not even clear it saves time. + + * parse.y (resolve_class): Remove unneeded promote_type. + +2001-03-15 Per Bothner <per@bothner.com> + + * java-tree.h (BLOCK_IS_IMPLICIT): New flag. + * parse.h (BLOCK_EXPR_ORIGIN): Removed macro. + * parse.y (declare_local_variables, maybe_absorb_scoping_blocks): + Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN. + + * jcf-parse.c (yyparse): Set/reset input_filename for source file. + * parse.y (java_expand_classes): Likewise. + + * parse.y (expand_start_java_method): Was only called once and had a + misleading name, so inline in caller java_complete_expand_method. + (enter_a_block): Likewise inline in enter_block and remove. + + Remove junk from when gcc/java was created (by copying from C/C++). + * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove. + (struct binding_level): Remove fields keep, keep_if_subblocks, + more_cleanups_ok, have_cleanups (which have never been used). + (pushlevel, poplevel): Remove related useless code. + + * class.c (make_class_data): The class_dtable_decl (i.e. the + vtable for Class) should be external, except when compiling Class. + + * jvspec.c (lang_specific_driver): Fix -C handling. + Check -save-temps to see if temp @FILE should be deleted. + Follow-up to/fix for February 16 patch. + + * verify.c (verify_jvm_instructions): Better error msgs for dup. + (type_stack_dup): Remove no-longer neded error check. + +2001-03-15 Bryce McKinlay <bryce@albatross.co.nz> + + * mangle.c (mangle_record_type): Rename 'from_pointer' argument + to 'for_pointer'. If this type is for a pointer (argument) mangling, + don't surround the element with 'N..E' if the type name is + unqualified. + +2001-03-14 Mark Mitchell <mark@codesourcery.com> + + * class.c (build_static_field_ref): Use COPY_DECL_RTL, + DECL_RTL_SET_P, etc. + (make_method_value): Likewise. + (get_dispatch_table): Likewise. + + * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. + +2001-03-07 Tom Tromey <tromey@redhat.com> + + * config-lang.in (lang_requires): Define. + +2001-03-07 Brad Lucier <lucier@math.purdue.edu> + + * typeck.c (convert): Check flag_unsafe_math_optimizations, + not flag_fast_math. + +2001-03-05 Per Bothner <per@bothner.com> + + Fix a problem where rest_of_decl_compilation applied to + class_dtable_decl causes problems because it was done too early, + before output file was opened. + * decl.c (init_decl_processing): Remove init of class_dtable_decl. + * class.c (class_dtable_decl): Add macro - element of class_roots. + (make_class_data): Define class_dtable_decl. + * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed. + +2001-03-01 Zack Weinberg <zackw@stanford.edu> + + * java/class.c, java/decl.c, java/java-tree.h: Replace all + uses of 'boolean' with 'bool'. + +2001-03-01 Zack Weinberg <zackw@stanford.edu> + + * lang-specs.h: Add zero initializer for cpp_spec field to all + array elements. + +2001-02-16 Per Bothner <per@bothner.com> + + Handle compiling multiple input files at once, and @FILE syntax. + * gcj.texi: Updated documentation to match. + * java-tree.h (flag_filelist_file, init_src_parse): New declarations. + * jcf-parse.c (parse_source_file): Split into ... + (parse_source_file_1): New function - and: + (parse_source_file_2): New function. + (yyparse): On -ffilelist-file, open and scan named file. + On first pass over files, only do parse_source_file_1. + A new second pass calls parse_source_file_2 for each file to compile. + (init_jcf_parse): Call init_src_parse. + * jvspec.c (INDIRECT_FILE_ARG): New flag. + (lang_specific_driver): Support @FILELIST-FILE syntax, as well + as multiple input file combined in one compilation. + * lang-options.h: Add -ffilelist-file + * lang.c (flag_filelist_file): New flag variable. + (lang_f_options): Handle -ffilelist-file. + * lex.c (java_init_lex): Don't clear ctxp->incomplete_class. + * parse.h (struct parse_ctxt): Remove fields incomplete_class and + gclass_list - use global fields of src_parse_roots instead. + * parse.y (src_parse_roots): New array. + (incomplete_class_list, gclass_list): New macros. + (push_parser_context, java_pop_parser_context, + java_parser_context_resume): Don't fiddle with deleted fields. + (various): Use incomplete_class gclass_list and global macros + instead of parse_ctxt fields - the lists are global. + (init_src_parse): New function. + +2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * decl.c (set_block): Set NAMES and BLOCKS from BLOCK. + +2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (check_inner_class_access): Moved declaration of local + `enclosing_decl_type' to the right location. + +2001-02-19 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (parser_check_super_interface): Don't call + check_pkg_class_access for an inner interface. + (parser_check_super): Don't call check_pkg_class_access for inner + class. + (do_resolve_class): Simplify enclosing type loop. Don't call + check_pkg_class_access if CL and DECL are not set. + (find_in_imports_on_demand): Set DECL if class_type needed to be + loaded. Don't call check_pkg_class_access for an inner class. + (check_inner_class_access): Rewritten to implement member access + rules as per spec 6.6.1. + (check_pkg_class_access): Handle the empty package correctly. + (in_same_package): New function. Determine if two classes are in the + same package. + +2001-02-18 Bryce McKinlay <bryce@albatross.co.nz> + + * typeck.c (build_java_array_type): Don't try to poke a public `clone' + method into array types. + * parse.y (patch_method_invocation): Bypass access check on clone call + to array instance. + +2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com> + + * expr.c (build_instanceof): Check for arrays when trying fold to + false. + +2001-02-15 Jim Meyering <meyering@lucent.com> + + * Make-lang.in (java.install-common): Depend on `installdirs'. + (java.install-info): Likewise. + +2001-02-15 Bryce McKinlay <bryce@albatross.co.nz> + + * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o. + +2001-02-14 Tom Tromey <tromey@redhat.com> + Alexandre Petit-Bianco <apbianco@cygnus.com> + + Fix for PR java/1261. + * typeck.c (build_java_array_type): Add public `clone' method to + arrays. + * parse.y (resolve_qualified_expression_name): Use current_class + when checking for inaccessibility. + (patch_method_invocation): Fixed error message when accessibility + denied. Added `from_super' argument. + +2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_class): Don't build a fake decl. Use the one + already built. + * typeck.c (build_java_array_type): Build and assign decl to array + type. + +2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (not_accessible_p): Changed leading comment. Added extra + `where' argument. Use it to enforce protected access rules. + (resolve_qualified_expression_name): Added extra argument to + not_accessible_p. + (patch_method_invocation): Use argument `primary' to provide + not_accessible_p with an extra argument. + (lookup_method_invoke): Added extra argument to not_accessible_p. + (search_applicable_method_list): Likewise. + +2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com> + + * parse.y (resolve_qualified_expression_name): Try to resolve as + an inner class access only if `decl' is a TYPE_DECL. + +2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (classdollar_identifier_node): Initialize. + * java-tree.h (enum java_tree_index): New entry + `JTI_CLASSDOLLAR_IDENTIFIER_NODE.' + (classdollar_identifier_node): New macro. + (ID_CLASSDOLLAR_P): Likewise. + * parse.y (build_dot_class_method): Use `classdollar_identifier_node.' + (build_dot_class_method_invocation): Likewise. + (find_applicable_accessible_methods_list): `class$' can't be + inherited. + +2001-02-09 Raja R Harinath <harinath@cs.umn.edu> + + * Make-lang.in (java/mangle_name.o): Add 'make' prereqs. + +2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o' + * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now + gone. + +2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * mangle_name (append_unicode_mangled_name): Emit `_' or `U' + outside of the `__U' sequence too. + (unicode_mangling_length): Count `_' or `U' outside of the `__U' + sequence too. + +2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com> + + * jvgenmain.c (error): Reversed 2001-02-01 deletion. + +2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o + (JVGENMAIN_OBJS): Likewise. + * java-tree.h (append_gpp_mangled_name): New prototype. + * jcf-parse.c (ggc_mark_jcf): Argument now `void *.' + Removed cast calling `gcc_add_root.' + * jvgenmain.c (mangle_obstack): New global, initialized. + (main): Use it. + (do_mangle_class): Constify local `ptr.' + Removed macro `MANGLE_NAME.' Removed cast in `for.' Call + append_gpp_mangle_name and update `count' if necessary. + Use `mangle_obstack.' + * mangle.c (append_unicode_mangled_name): Removed. + (append_gpp_mangled_name): Likewise. + (unicode_mangling_length): Likewise. + (mangle_member_name): Return type set to `void.' + (mangle_field_decl): Don't append `U' in escaped names. + (mangle_method_decl): Likewise. + (mangle_member_name): Just use `append_gpp_mangled_name.' + * mangle_name.c: New file. + +2001-02-07 Per Bothner <per@bothner.com> + + * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic. + + * check-init.c (check_init): Don't call done_alternative after + processing loop code, as a LOOP_EXPR never terminates normally. + +2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk> + + * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org. + +2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field + DECLs. + +2001-02-06 Tom Tromey <tromey@redhat.com> + + * lex.c (java_new_lexer): Longer error message. + +2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com> + Alexandre Petit-Bianco <apbianco@cygnus.com> + + * typeck.c (build_prim_array_type): Added leading comment. + (build_java_array_type): Moved locals out of + block. Always create the `data' field, fixed alignment to match + C++. + +2001-02-04 Tom Tromey <tromey@redhat.com> + + * expr.c (java_lang_expand_expr): Don't bother recomputing + `length'. Use rest_of_decl_compilation, not make_decl_rtl. + Fixes PR java/1866. + +2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (process_imports): Save the original name of the import + for better error report. + +2001-02-04 Bryce McKinlay <bryce@albatross.co.nz> + + * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list + of macros used when compiling jvspec.c. + * jvspec.c (lang_specific_driver): Link with the shared + libgcc by default. + +2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * check-init.c (check_init): Call internal_error instead of fatal. + * expr.c (java_lang_expand_expr): Likewise. + * jcf-parse.c (get_constant): Likewise. + * mangle.c (java_mangle_decl): Likewise. + * parse.y (make_nested_class_name, java_complete_lhs): Likewise. + (operator_string): Likewise. + * check-init.c (check_init): Call abort instead of fatal. + * class.c (build_class_ref): Likewise. + * constants.c (write_constant_pool): Likewise. + * decl.c (start_java_method): Likewise. + * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise. + (java_stack_dup, encode_newarray_type): Likewise. + (build_java_array_length_access): Likewise. + (build_java_check_indexed_type, expand_java_pushc): Likewise. + (build_java_soft_divmod, build_invokeinterface): Likewise. + * java-tree.h (INNER_CLASS_P): Likewise. + * jcf-parse.c (parse_signature, get_name_constant): Likewise. + (give_name_to_class, get_class_constant): Likewise. + * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise. + (find_constant_index, generate_bytecode_conditional): Likewise. + (generate_bytecode_insns, perform_relocations): Likewise. + * lex.c (java_unget_unicode, java_lex): Likewise. + * mangle.c (mangle_type, mangle_record_type): Likewise. + (mangle_pointer_type, mangle_array_type, init_mangling): Likewise. + (finish_mangling): Likewise. + * parse.h (MARK_FINAL_PARMS): Likewise. + * parse.y (pop_current_osb, unreachable_stmt_error): Likewise. + (obtain_incomplete_type, java_complete_class): Likewise. + (java_check_regular_methods, java_complete_expand_method): Likewise. + (cut_identifier_in_qualified, check_deprecation): Likewise. + (patch_invoke, find_applicable_accessible_methods_list): Likewise. + (java_complete_lhs, lookup_name_in_blocks): Likewise. + (check_final_variable_indirect_assignment, build_unaryop): Likewise. + * typeck.c (set_local_type, parse_signature_type): Likewise. + (parse_signature_string, build_java_signature): Likewise; + (set_java_signature): Likewise. + * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise. + * class.c (add_method): Call fatal_error instead of fatal. + (build_static_field_ref): Likewise. + * expr.c (build_known_method_ref, expand_invoke): Likewise. + * jcf-parse.c (get_constant, jcf_parse): Likewise. + * lex.c (java_new_new_lexer): Likewise. + * jv-scan.c (main): Likewise. + (fatal_error): Renamed from fatal. + * jcf-parse.c (yyparse): Call fatal_io_error instead of + pfatal_with_name. + * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal. + (yyparse): Likewise. + * jcf-write.c (make_class_file_name, write_classfile): Likewise. + * lex.c (java_get_line_col): Likewise. + * jcf-parse.c (load_class): Make errors non-fatal. + * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV. + +2001-02-01 Bryce McKinlay <bryce@albatross.co.nz> + + * jvgenmain.c (class_mangling_suffix): Remove unused string. + (error): Remove unused function. + (main): Don't use "__attribute__ alias" on generated class symbol. + +2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last + argument. + * parse.y (finish_method_declaration): Code accounting for WFLed + method DECL_NAMEs deleted. + (check_abstract_method_definitions): Likewise. + (resolve_type_during_patch): Layout resolved type. + * typeck.c (lookup_do): Removed unused local. + +2001-01-30 Bryce McKinlay <bryce@albatross.co.nz> + + * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE. + * decl.c (init_decl_processing): Use integer_minus_one_node, not + integer_negative_one_node. + * expr.c (build_java_binop): Likewise. + +2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com> + + * zextract.c (read_zip_archive): Read file_offset before writing + zipd and consequently clobbering the header contents. + +2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in: Remove all dependencies on defaults.h. + * decl.c: Don't include defaults.h. + * expr.c: Likewise. + * parse.y: Likewise. + +2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * ChangeLog (2001-01-21): Fixed typo. + * class.c (layout_class_method): Code accounting for WFLed + method DECL_NAMEs deleted. + * constant.c (find_methodref_index): Likewise. + * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl. + * java-tree.h (DECL_FUNCTION_WFL): New macro. + (struct lang_decl): New field `wfl'. + (java_get_real_method_name): Prototype deleted. + * mangle.c (mangle_method_decl): Code accounting for WFLed + method DECL_NAMEs deleted. + * parse.h (GET_METHOD_NAME): Macro deleted. + * parse.y (reset_method_name): Deleted. + (method_header): Set DECL_FUNCTION_WFL. + (check_abstract_method_header): Code accounting for WFLed method + DECL_NAMEs deleted. + (java_get_real_method_name): Deleted. + (check_method_redefinition): Code accounting for WFLed method + DECL_NAMEs deleted. Use DECL_FUNCTION_WFL. + (java_check_regular_methods): Likewise. + (java_check_abstract_methods): Likewise. + (java_expand_classes): Don't call `reset_method_name.' + (search_applicable_method_list): Use DECL_NAMEs instead of + GET_METHOD_NAME. + * typeck.c (lookup_do): Code accounting for WFLed method + DECL_NAMEs deleted. + +2001-01-25 Richard Earnshaw <rearnsha@arm.com> + + * lex.c (java_read_char): Check for EOF from getc first. + +2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class): Don't lay the superclass out if it's + already being laid out. + * jcf-parse.c (handle_innerclass_attribute): New function. + (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke + handle_innerclasses_attribute. + (jcf_parse): Don't load an innerclasses if it's already being + laid out. + * jcf-write.c (append_innerclass_attribute_entry): Static + `anonymous_name' and its initialization deleted. `ocii' and `ini' + to be zero for anonymous classes. + +2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if + necessary. + * jcf-parse.c (set_source_filename): Use + MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary. + +2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it + gets a unique asm name. + +2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method. + (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC + if necessary. + (HANDLE_SYNTHETIC_ATTRIBUTE): New macro. + * jcf-reader.c (get_attribute): Handle `Synthetic' attribute. + * parse.y (lookup_package_type_and_set_next): Deleted. + (resolve_package): Removed unnecessary code. + (find_applicable_accessible_methods_list): `finit$' can't be + inherited. + * verify.c (pop_argument_types): Added missing prototype. + +2001-01-23 Bryce McKinlay <bryce@albatross.co.nz> + + * config-lang.in: Disable java by default. + +2001-01-23 Tom Tromey <tromey@redhat.com> + + * gcj.texi (Copying): New node. + Added copyright information. + +2001-01-21 Per Bothner <per@bothner.com> + + Various fixes to allow compiling a compressed .jar/.zip archive. + * zipfile.h (struct ZipFileCache): Replace by struct ZipFile. + (struct ZipFile): Add fields name and next (from ZipFileCache). + (struct ZipDirectory): New field zipf points to owning ZipFile. + * jcf.h (struct ZipDirectory): Add forward declaration. + (struct JCF): Declare zipd field to have type struct ZipDirectory. + Remove seen_in_zip and zip_offset fields. + (JCF_SEEN_IN_ZIP): New macro. + * zextract.c (read_zip_archive): Set ZipDirectory's zipf field. + * jcf-io.c: Change all ZipFileCache to ZipFile. + (read_zip_member): New function. + (open_in_zip): Call read_zip_member. + * jcf-parse.c (find_in_current_zip): Remove function. + (read_class): Merge in find_in_current_zip functionality. + Call read_zip_member if needed. + (parse_zip_file_entries): Use read_zip_member. + (process_zip_dir): Update for removed and added JCF fields. + (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct. + +2001-01-21 Per Bothner <per@bothner.com> + + Minor optimization of static ggc roots. + * jcf-parse.c (parse_roots): New static field. + (current_field, current_method, current_file_list): Replace by macros + naming fields of parse_roots. + (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1. + * class.c (class_roots): New static field. + (registered_class, fields_ident, info_ident, class_list): + New macros naming fields of parse_roots. + (build_static_field_ref): Don't register roots here. + (layout_class): Static field list replaced by macro class_list. + (init_class_processing): Call ggc_add_tree_root for 4 roots. + Initialize fields_ident and info_ident here. + +2001-01-21 Per Bothner <per@bothner.com> + + * jcf-parse.c (ggc_mark_jcf): New function. + (init_jcf_parse): Register current_jcf as ggc root. + +2001-01-21 Per Bothner <per@bothner.com> + + * lang.c (put_decl_node): Print method's name. + +2001-01-21 Per Bothner <per@bothner.com> + + * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro. + (verify_jvm_instructions): Use it, for better error messages on loads. + +2001-01-21 Per Bothner <per@bothner.com> + + * verify.c (merge_type_state): Still may have to merge even if + LABEL_VERIFIED (label). + +2001-01-21 Per Bothner <per@bothner.com> + + * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL + to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong. + +2001-01-19 Per Bothner <per@bothner.com> + + * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch + if expeting an interface type. Refines Tom's change of 2000-09-12. + +2001-01-18 Per Bothner <per@bothner.com> + + * gcj.texi (Input Options): Mention .java files. + +2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lang-options.h (-Wunsupported-jdk11): Removed. + * lang.c (flag_not_overriding): Deleted. + (flag_static_local_jdk1_1): Likewise. + (lang_W_options): Removed "unsupported-jdk11" entry. + * parse.y (java_check_methods): Removed dead code. + +2001-01-17 Tom Tromey <tromey@redhat.com> + + Changes suggested by Per Bothner: + * gcj.texi (Input Options): Don't mention input files. + (Code Generation): Updated --main information. + (Invoking jcf-dump): Mention that --javap is incomplete. + From Alexandre Petit-Bianco: + (Warnings): Don't mention -Wunsupported-jdk11. + My stuff: + (Compatibility): Mention JDK 1.2-ness of libraries. + (Resources): Mention resources used when writing gcj. + +2001-01-17 Tom Tromey <tromey@redhat.com> + + * gcj.texi: New file. + * Make-lang.in ($(srcdir)/java/gcj.info): New target. + (java.info): Depend on gcj.info. + (java/gcj.dvi): New target. + (java.dvi): Depend on gcj.dvi. + (java.install-info): Wrote. + +2001-01-16 Jeff Sturm <jeff.sturm@appnet.com> + + * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after + having called make_decl_rtl. + +2001-01-14 Per Bothner <per@bothner.com> + + Various patches to emit better messages on verification errors. + * expr.c (push_type_0): Return error indication on stack overflow, + instead of callinfg fatal. + (push_type): Now just call push_type_0 (nd fatal on overflow). + (pop_type_0): Return detailed error message (in a char** argument). + (pop_type): If pop_type_0 fails, print error message. + (pop_argument_types): Moved to verify.c. + * verify.c (pop_argument_types): Moved from expr.c. + Return a (possible) error message, rather than void. + (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros. + (verify_jvm_instruction): Use new macros, improving error messages. + For case OPCODE_astore use object_ptr_type_node. + * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros. + (pop_type_0, push_type_0, pop_argument_types): Update accordingly. + + * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is + constant, return body without wrapper. (Improves constant folding.) + * lex.c (build_wfl_node): Clear TREE_TYPE from returned node. + +2001-01-13 Per Bothner <per@bothner.com> + + * expr.c (expand_java_field_op): Assigning to a final field outside + an initializer does not violate JVM spec, so should be warning, not + error. (Sun's verifier does not complain - though MicroSoft's does.) + +2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk> + + * gjavah.c (version), jcf-dump.c (version): Update copyright year + to 2001. + +2001-01-11 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (resolve_expression_name): Permit instance variables from + enclosing context in super constructor call. + (resolve_qualified_expression_name): Permit enclosing class's qualified + "this" in super constructor call. + +2001-01-10 Mark Mitchell <mark@codesourcery.com> + + * class.c (build_utf8_ref): Remove last argument in call to + make_decl_rtl; use make_function_rtl instead of make_decl_rtl. + (build_class_ref): Likewise. + (build_static_field_ref): Likewise. + (get_dispatch_table): Likewise. + (layout_class_method): Likewise. + (emit_register_classes): Likewise. + * constants.c (build_constant_data_ref): Likewise. + * decl.c (builtin_function): Likewise. + (create_primitive_vtable): Likewise. + * expr.c (build_known_method_def): Likewise. + (build_jni_stub): Likewise. + (java_lang_expand_expr): Likewise. + +2001-01-10 Tom Tromey <tromey@redhat.com> + + * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation. + +2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (lang_printable_name_wls): New prototype. + * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT + rather than `current_class' to print type name. Don't prepend type + names when printing constructor names. + (lang_printable_name_wls): New function. + * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to + `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE. + * parse.y (patch_method_invocation): Message tuned for constructors. + (not_accessible_p): Grant `private' access from within + enclosing contexts. + +2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + All files with updated copyright when applicable. + * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o. + * class.c (mangle_class_field): Function removed. + (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise. + (utf8_cmp, cxx_keyword_p): Moved to lex.c. + (build_class_ref): Call `java_mangle_class_field' instead of + `mangle_class_field.' + (build_dtable_decl): Rewritten to call `java_mangle_vtable.' + (layout_class): Call `java_mangle_decl' instead of + `mangle_static_field.' + (cxx_keywords): Initialized static array moved to `lex.c.' + (layout_class_method): Changed leading comment. Simplified to + call `java_mangle_decl.' Local `ptr' moved in for loop body. + * decl.c (lang_mark_tree): Mark field `package_list.' + * java-tree.h (TYPE_PACKAGE_LIST): New macro. + (struct lang_type): New field `package_list.' + (unicode_mangling_length): Prototype removed. + (append_gpp_mangled_name, append_gpp_mangled_classtype, + emit_unicode_mangled_name): Likewise. + (cxx_keyword_p): New prototype. + (java_mangle_decl, java_mangle_class_field, + java_mangle_class_field_from_string, java_mangle_vtable): Likewise. + * jcf-parse.c (jcf_parse_source): Constify `file' argument to + `build_expr_wfl.' + * jvgenmain.c (main_method_prefix): Global variable removed. + (main_method_suffix): Likewise. + (do_mangle_classname): New function. + (main): Call it. Format changed to accommodate new mangling scheme. + * lex.c: (utf8_cmp): Conditionally prototyped. + (cxx_keywords): Moved from class.c, conditionally defined. + (utf8_cmp, cxx_keyword_p): Likewise. + * mangle.c (obstack.h, ggc.h): Included. + (mangle_field_decl): New function. + (mangle_method_decl, mangle_type, mangle_pointer_type, + mangle_array_type, mangle_record_type, + find_compression_pointer_match, find_compression_array_match, + find_compression_record_match, + find_compression_array_template_match, set_type_package_list, + entry_match_pointer_p, emit_compression_string, init_mangling, + finish_mangling, compression_table_add, mangle_member_name): Likewise. + (mangle_obstack): New global. + (MANGLE_RAW_STRING): New macro. + (unicode_mangling_length): Turned static. + (append_unicode_mangled_name): Renamed from + `emit_unicode_mangled_name.' Turned static. `mangle_obstack' + replaces `obstack', removed from the parameter list. + (append_gpp_mangled_name): Turned static. `mangle_obstack' + replaces parameter `obstack', removed from the parameter list. Call + `append_unicode_mangled_name' instead of `emit_unicode_mangled_name. + (append_gpp_mangled_classtype): Removed. + (compression_table, compression_next): New static variables. + * parse.y (temporary_obstack): Extern declaration removed. + +2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_binop): Compute missing type in error situations. + +2001-01-05 Bryce McKinlay <bryce@albatross.co.nz> + + * class.c (make_class_data): Push initial value for "arrayclass". + * decl.c (init_decl_processing): Add new class field "arrayclass". + +2001-01-05 Bryce McKinlay <bryce@albatross.co.nz> + + From patha@softlab.ericsson.se: + * parse.y (switch_label): Use build, not build1, to construct + DEFAULT_EXPR. + +2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk> + + * lang.c (lang_decode_option): Change -MA to -MP. + * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target): + Update to new prototype; do quote targets. + (jcf_dependency_write): Update. + +2000-12-22 Bryce McKinlay <bryce@albatross.co.nz> + + Shorten primitive array allocation path: + * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray + to create new primitive arrays. + * expr.c (build_newarray): If generating native code, call + soft_newarray_node with a reference to the primitive TYPE identifier + instead of type_value. + +2000-12-17 Bryce McKinlay <bryce@albatross.co.nz> + + Fix for PRs gcj/312 and gcj/253: + * parse.y (valid_ref_assignconv_cast_p): Load classes for source and + dest if they arn't already. + * class.c (layout_class): Call maybe_layout_super_class on + superinterfaces also, but only if compiling from bytecode. + + Fix for PR gcj/373: + * parse.y (create_class): Set ACC_STATIC if class is declared in an + interface. + +2000-12-15 Tom Tromey <tromey@redhat.com> + + * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already + set. + +2000-12-14 Andrew Haley <aph@redhat.com> + + * boehm.c (mark_reference_fields): Change test to correctly detect + bitmap overflow. + +2000-12-15 Andreas Jaeger <aj@suse.de> + + * config-lang.in (lang_dirs): Added. + +2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (end_artificial_method_body): Fixed undefined behavior. + Credits go to rth for finding it. + +2000-12-13 Mike Stump <mrs@wrs.com> + + * parse.y (check_static_final_variable_assignment_flag): Fix spelling. + +2000-11-07 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (JAVA_LEX_C): Added chartables.h. + * lex.c (java_ignorable_control_p): Removed. + (java_letter_or_digit_p): Removed. + (java_start_char_p): New function. + (java_read_char): Return `int', not `unicode_t'. Changed + callers. + (java_read_unicode): Likewise. + (java_read_unicode_collapsing_terminators): Likewise. + (java_get_unicode): Likewise. + (java_new_lexer): Initialize hit_eof. + (java_parse_end_comment): Take `int' argument. + (java_parse_doc_section): Likewise. + (java_parse_escape_sequence): Don't allow backlash-newline. + Return `int'. + * lex.h (JAVA_DIGIT_P): Removed. + (_JAVA_LETTER_OR_DIGIT_P): Removed. + (_JAVA_IDENTIFIER_IGNORABLE): Removed. + (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P. + (JAVA_PART_CHAR_P): New macro. + (UEOF): Now -1. + (JAVA_CHAR_ERROR): Now -2. + (java_lexer): New field `hit_eof'. + * chartables.h: New file. + * gen-table.pl: new file. + +2000-11-20 Tom Tromey <tromey@cygnus.com> + Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_lhs): Only allow compound assignment of + reference type if type is String. + +2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip. + jcf-path.c: Likewise. + +2000-12-09 Anthony Green <green@redhat.com> + + * zipfile.h (ZipDirectory): Declare size, uncompressed_size, + filestart and filename_length as int values. + +2000-12-07 Mo DeJong <mdejong@redhat.com> + + * jcf-io.c (find_class): Correct the logic that tests to see if a + .java file is newer than its .class file. The compiler was + incorrectly printing a warning when file mod times were equal. + +2000-12-07 Zack Weinberg <zack@wolery.stanford.edu> + + * jvgenmain.c: Use ISPRINT not isascii. + +2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (end_artificial_method_body): Fixed typo. + +2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_method_invocation): Pick the correct enclosing + context when creating inner class instances. + Fixes gcj/332. + +2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk> + + * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version): + Update copyright year to 2000. + +2000-11-23 Anthony Green <green@redhat.com> + + * jcf-parse.c (init_jcf_parse): Register current_file_list root. + Move current_file_list out of yyparse and make it static. + + * expr.c: Declare quick_stack and tree_list_free_list as static + (init_expr_processing): Register quick_stack and + tree_list_free_list roots. + +2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (build_outer_field_access): New local `decl_ctx', use + it. Check for field's context and current class immediate outer + context inheritance. + (outer_field_access_p): Consider fields inherited from the last + enclosing context. + (build_access_to_thisn): Stop at the last enclosing context if + necessary. + Fixes gcj/367. + +2000-11-23 J"orn Rennecke <amylaar@redhat.com> + + * Make-lang.in (jvspec.o): Depend on $(CONFIG_H). + +2000-11-22 Bryce McKinlay <bryce@albatross.co.nz> + + * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the + scratch buffer. + +2000-11-20 Tom Tromey <tromey@cygnus.com> + + * jv-scan.c (help): Document --complexity. + (options): Added --complexity. + (flag_complexity): New global. + (main): Call `report'. + * parse-scan.y (complexity): New global. + (if_then_statement, if_then_else_statement, + if_then_else_statement_nsi, switch_block_statement_group, + while_expression, do_statement, for_begin, continue_statement, + throw_statement, catch_clause, finally, method_invocation, + conditional_and_expression, conditional_or_expression, + conditional_expression): Update complexity. + (reset_report): Reset complexity. + (report): New function. + +2000-11-20 Tom Tromey <tromey@cygnus.com> + + * lex.c (yylex): Added STRICT_TK case. + * parse.y (STRICT_TK): Added. + * parse-scan.y (STRICT_TK): Added. + * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and + `;'. Use 4, not 3, with -k option. Correctly rename resulting + file. + * keyword.h: Rebuilt. + * keyword.gperf (strictfp): Added. + +2000-11-20 Tom Tromey <tromey@cygnus.com> + + * lex.c (yylex): Recognize floating point constants with leading + 0. + +2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * java-tree.h (cyclic_inheritance_report): Constify. + * parse.y (cyclic_inheritance_report): Likewise. + +2000-11-17 Zack Weinberg <zack@wolery.stanford.edu> + + * parse.y (goal): Remove call to ggc_add_string_root. + +2000-11-16 Zack Weinberg <zack@wolery.stanford.edu> + + * jcf-parse.c (get_constant), parse.y (do_merge_string_cste): + Create string in scratch buffer, then pass to build_string. + +2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk> + + * parse.y (issue_warning_error_from_context): Add + ATTRIBUTE_PRINTF. + +2000-11-11 Anthony Green <green@redhat.com> + + * jcf-parse.c (process_zip_dir): Add finput parameter. + (jcf_figure_file_type): Call process_zip_dir with appropriate + argument. + +2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c (copy_lang_decl): Use memcpy, not bcopy. + * jcf-parse.c (jcf_figure_file_type): Likewise. + +2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk> + + * parse.y (create_new_parser_context): Use memset () instead of + bzero (). + +2000-11-08 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (process_file): Only include gcj/cni.h when generating + CNI stubs. + +2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk> + + * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c + (init_outgoing_cpool), lex.c (java_init_lex): Use memset () + instead of bzero (). + +2000-11-05 Tom Tromey <tromey@cygnus.com> + + * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix. + * lex.c (IS_ZERO): New define. + (java_perform_atof): Error on floating point underflow. + +2000-11-04 Tom Tromey <tromey@cygnus.com> + + * lex.c (java_parse_escape_sequence): Only read two octal + characters if the first one is greater than 3. Don't allow + "octal" numbers to include the digits 8 or 9. + +2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk> + + * Make-lang.in (java.distdir): Remove. + +2000-11-03 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (java.dvi): New target. + Partial fix for PR other/567. + + * lang-options.h: Mention -Wout-of-date. + * jcf-dump.c (flag_newer): New global. + * gjavah.c (flag_newer): New global. + * jcf-io.c (find_class): Only warn when flag_newer set. + * lang.c (flag_newer): New global. + (struct string_option): New declaration. + (lang_W_options): New global. + (process_option_with_no): New function. + (lang_decode_option): Use it. + + * class.c (cxx_keyword_p): Accept keywords with trailing `$'s. + * gjavah.c (cxx_keyword_subst): Handle any number of trailing + `$'. + + * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro. + (JAVA_ID_CHAR_P): Also try java_ignorable_control_p. + * lex.c (java_read_unicode): Removed `term_context' argument. + Recognize any number of `u' in `\u'. + (java_read_unicode_collapsing_terminators): New function. + (java_get_unicode): Use it. + (java_lineterminator): Removed. + (yylex): Produce error if character literal is newline or single + quote. Return if eof found in middle of `//' comment. EOF in + `//' comment is only an error if pedantic. + (java_ignorable_control_p): New function. + (java_parse_end_comment): Return if eof found in middle of + comment. + Include flags.h. + * jv-scan.c (pedantic): New global. + +2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (outer_field_access_p): Inherited fields aren't + consider outer fields. + (maybe_build_thisn_access_method): Use + PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P. + (resolve_expression_name): Trigger an error if a static field + is being accessed as an outer field. + +2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'. + Fixes gcj/365. + +2000-10-27 Zack Weinberg <zack@wolery.stanford.edu> + + * Make-lang.in: Move all build rules here from Makefile.in, + adapt to new context. Wrap all rules that change the current + directory in parentheses. Expunge all references to $(P). + When one command depends on another and they're run all at + once, use && to separate them, not ;. Add OUTPUT_OPTION to + all object-file generation rules. Delete obsolete variables. + + * Makefile.in: Delete. + * config-lang.in: Delete outputs= line. + +2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_method_invocation): NULLify this_arg when already + inserted. + (maybe_use_access_method): Handle call to methods unrelated to the + current class. Fixed comment. + Fixes gcj/361. + +2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in + scope. + +2000-10-24 Tom Tromey <tromey@cygnus.com> + + * lex.c (java_new_lexer): Initialize new fields. Work around + broken iconv() implementations. + (java_read_char): Swap bytes if required. Use fallback decoder if + required. + (byteswap_init, need_byteswap): New globals. + (java_destroy_lexer): Only close iconv handle if it is in use. + * lex.h (java_lexer): New fields read_anything, byte_swap, + use_fallback. + Made out_buffer unsigned. + +2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (register_incomplete_type): Include JDEP_FIELD as a case + where an enclosing context can be set on the jdep. + (do_resolve_class): Fixed identation. + +2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define + + * jcf-reader.c (peek_attribute, skip_attribute): Only define + when requested. + + * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN. + + * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void. + +2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (OP1): Update `last_bc'. + (struct jcf_block): Fixed indentation and typo in comments. New + field `last_bc'. + (generate_bytecode_insns): Insert `nop' if `jsr' immediately + follows `monitorenter'. + * parse.y (patch_synchronized_statement): New local `tmp'. Call + `patch_string'. + Fixes gcj/232. + +2000-10-16 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (lang_specific_driver): Recognize -MF and -MT. + * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}. + * lang-options.h: Added -MA, -MT, -MF.. + * lang.c (lang_decode_option): Recognize -MA, -MT, -MF. + (DEPEND_TARGET_SET): New macro. + (DEPEND_FILE_ALREADY_SET): Likewise. + (init_parse): Handle new flags. + * jcf.h (jcf_dependency_print_dummies): Declare. + * Make-lang.in (s-java): Added mkdeps.o. + * Makefile.in (BACKEND): Added mkdeps.o. + (../gcjh$(exeext)): Added mkdeps.o. + (../jcf-dump$(exeext)): Added mkdeps.o. + * jcf-depend.c: Include mkdeps.h. + (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS, + add_entry): Removed. + (jcf_dependency_reset): Rewrote. + (dependencies): New global. + (jcf_dependency_set_target): Rewrote. + (jcf_dependency_add_target): Likewise. + (jcf_dependency_add_file): Likewise. + (munge): Removed. + (print_ents): Removed. + (jcf_dependency_write): Rewrote. + (print_dummies): New global. + (jcf_dependency_print_dummies): New function + (jcf_dependency_write): Call deps_dummy_targets if required. + +2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * gjavah.c (add_class_decl): Removed unused variables `tname', + `tlen' and `name_index'. + * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro. + * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME + in `wfl_operator' with value. + (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE. + (jcf_figure_file_type): Fixed identation. + * lex.c (java_get_line_col): Use EOF. Tuned `^' placement. + * parse.y (analyze_clinit_body): New function. + (static_initializer:): Reset `current_static_block'. + (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in + `wfl_operator' with new value. + (lookup_cl): Use EXPR_WFL_FILENAME. + (maybe_yank_clinit): Handle bogus <clinit> bodies, call + analyze_clinit_body. + (build_outer_field_access): Access to this$<n> built from + current_class, not its outer context. + (build_access_to_thisn): Fixed leading comment. Tidied things up. + (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'. + (patch_method_invocation): Use `is_static_flag' when already + initialized. + (patch_newarray): Removed assignment in ternary operator. + +2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * except.c (free_eh_ranges): Don't free `whole_range'. + +2000-10-15 Anthony Green <green@redhat.com> + + * decl.c (init_decl_processing): Call init_class_processing before + anything else. + +2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Fixed leading comment. Use + LOCAL_FINAL_P. + * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC. + (give_name_to_locals): Likewise. + (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl' + fields in lang_decl_var. + * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR, + DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros. + (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten. + (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC, + DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros. + (LOCAL_FINAL): Rewritten. + (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P + MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros. + (struct lang_decl): Fixed comments. Added `synthetic_ctor' and + `init_final' fields. + (struct lang_decl_var): Fixed leading comment. Added `am', `wfl', + `final_uid', `final_liic', `final_ierr' and `local_final' fields. + (TYPE_HAS_FINAL_VARIABLE): New macro. + (struct lang_type): Added `afv' field. + * parse.y (check_static_final_variable_assignment_flag): New function. + (reset_static_final_variable_assignment_flag): Likewise. + (check_final_variable_local_assignment_flag): Likewise. + (reset_final_variable_local_assignment_flag): Likewise. + (check_final_variable_indirect_assignment): Likewise. + (check_final_variable_global_assignment_flag): Likewise. + (add_inner_class_fields): Use LOCAL_FINAL_P. + (register_fields): Handle local finals and final variables. + (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR. + (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC. + (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC + on local finals. + (java_complete_expand_methods): Loop to set + TYPE_HAS_FINAL_VARIABLE. Call + `reset_final_variable_local_assignment_flag' and + `check_final_variable_local_assignment_flag' accordingly before + and after constructor expansion. Call + `reset_static_final_variable_assignment_flag' + before expanding <clinit> and after call + `check_static_final_variable_assignment_flag' if the + current_class isn't an interface. After all methods have been + expanded, call `check_final_variable_global_assignment_flag' and + `check_static_final_variable_assignment_flag' if the current class + is an interface. + (maybe_yank_clinit): Fixed typo in comment. + (build_outer_field_access_methods): Removed old sanity check. Use + FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC. + Don't create access methods for finals. + (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'. + (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if + existing DECL_INIT has been processed. + (java_complete_lhs): Likewise. + (check_final_assignment): Filter input on `lvalue''s TREE_CODE. + Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new + logic. + (patch_assignment): Use LOCAL_FINAL_P. + (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if + DECL_INITIAL is nullified. + Fixes gcj/163. + +2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (parse.c, parse-scan.c): Create atomically. + + * Makefile.in (parse.c, parse-scan.c): Likewise. + +2000-10-12 Mark Mitchell <mark@codesourcery.com> + + * class.c (temporary_obstack): Remove. + (make_class): Don't mess with obstascks. + (push_class): Likewise. + (set_super_info): Likewise. + (add_method_1): Likewise. + (add_method): Likewise. + (add_field): Likewise. + (build_utf8_ref): Likewise. + (build_class_ref): Likewise. + (build_static_field_ref): Likewise. + (finish_class): Likewise. + (push_super_field): Likewise. + (layout_class): Likewise. + (layout_class_methods): Likewise. + (init_class_processing): Likewise. + * constants.c (get_tag_node): Likewise. + (build_constant_data_ref): Likewise. + * decl.c (ggc_p): Remove. + (copy_lang_decl): Use ggc_alloc. + (complete_start_java_method): Don't mess with obstacks. + (start_java_method): Likewise. + (end_java_method): Likewise. + * except.c (link_handler): Use xmalloc. + (free_eh_ranges): New function. + (method_init_exceptions): Use it. + (add_handler): Use xmalloc. + (expand_start_java_handler): Don't mess with obstacks. + (prepare_eh_table_type): Likewise. + (expand_end_java_handler): Likewise. + * expr.c (push_value): Likewise. + (create_label_decl): Likewise. + (build_jni_stub): Likewise. + (java_lang_expand_expr): Likewise. + (note_instructions): Use xrealloc. + (java_push_constant_from_pool): Don't mess with obstacks. + (process_jvm_instruction): Likewise. + * java-tree.h (cyclic_inheritance_report): Remove duplicate + declaration. + * jcf-parse.c (get_constant): Don't mess with obstacks. + (read_class): Likewise. + (jcf_parse): Likewise. + * lex.c (expression_obstack): Remove. + (java_lex): Don't use obstack_free. + * parse.h (exit_java_complete_class): Don't mess with obstacks. + (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust. + (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise. + (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise. + * parse.y (gaol): Add more GC roots. + (add_inner_class_fields): Adjust calls to MANGLE_* macros. + (lookup_field_wrapper): Likewise. + (obtain_incomplete_type): Don't mess with obstacks. + (build_alias_initializer_parameter_list): Adjust calls to MANGLE_* + macros. + (craft_constructor): Don't mess with obstacks. + (safe_layout_class): Likewise. + (java_complete_class): Likewise. + (source_end_java_method): Likewise. + (build_outer_field_access_methods): Likewise. + (build_outer_method_access_method): Likewise. + (maybe_build_thisn_access_method): Likewise. + (build_dot_class_method_invocation): Likewise. + (java_complete_tree): Likewise. + (java_complete_lhs): Likewise. + (do_merge_string_cste): Likewise. + (patch_string_cst): Likewise. + (array_constructor_check_entry): Likewise. + * typeck.c (build_java_array_type): Likewise. + (parse_signature_string): Likewise. + (build_java_signature): Likewise. + +2000-10-12 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/356: + * gjavah.c (add_class_decl): Don't special-case inner classes. + (add_namelet): Likewise. + +2000-10-11 Rodney Brown <RodneyBrown@mynd.com> + + * java-tree.h: Constify current_encoding. + * lang.c: Constify current_encoding. + +2000-10-10 Jeff Sturm <jeff.sturm@appnet.com> + + * jvgenmain.c (class_mangling_suffix): Omit `.'. + (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'. + +2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's + patch. Fixes gcj/340. + +2000-10-10 Tom Tromey <tromey@cygnus.com> + + * lex.c (java_new_lexer): Initialize out_first and out_last + fields. + * lex.h (java_lexer): Added out_buffer, out_first, out_last. + +2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (pop_current_osb): New function. + (array_type:): Use `dims:', changed actions + accordingly. Suggested by Anthony Green. + (array_creation_expression:): Used pop_current_osb. + (cast_expression:): Likewise. + (search_applicable_method_list): Fixed indentation. + +2000-10-08 Anthony Green <green@redhat.com> + + * parse.y (array_type_literal): Remove production. + (type_literals): Refer to array_type, not array_type_literal. + +2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + Patch contributed by Corey Minyard. + * decl.c (check_local_named_variable): New function. + (tree check_local_unnamed_variable): Likewise. + (find_local_variable): Splitted. Call check_local_{un}named_variable. + +2000-10-07 Anthony Green <green@redhat.com> + + * class.c (layout_class): Handle case where superclass can't be + layed out yet. + +2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk> + + * Makefile.in (keyword.h): Refer to GNU FTP site for updated + gperf. + +2000-10-05 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'. + * jvgenmain.c (class_mangling_prefix): Removed. + (class_mangling_suffix): New global. + (main): Use it. + * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending + `$'. + (print_method_info): Handle overrides for static and final + methods. + (process_file): Generate declaration for class object field. + * class.c (cxx_keywords): New array. + (utf8_cmp): New function. + (cxx_keyword_p): New function. + (layout_class_method): Mangle C++ keywords by appending `$'. + (mangle_field): New function. + (mangle_class_field): Use mangle_field. Mangle class name as + `class$'. + (mangle_static_field): Use mangle_field. + +2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (find_local_variable): Removed uncessary type check and + fixed range check typo. From Corey Minyard. + +2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (give_name_to_locals): New local `code_offset'. Call + `maybe_adjust_start_pc'. + * expr.c (note_instructions): New function. + (expand_byte_code): Don't collect insn starts here. + (peek_opcode_at_pc): New function. + (maybe_adjust_start_pc): Likewise. + * java-tree.h (maybe_adjust_start_pc): Declare. + (note_instructions): Likewise. + * jcf-parse.c (parse_class_file): Call `note_instructions'. + +2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (field_access:): Fixed indentation. + (qualify_ambiguous_name): Properly qualify `this.a[b].c'. + +2000-09-07 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/307: + * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not + JPRIMITIVE_TYPE_P, for arithmetic operators. + (patch_method_invocation): Indentation fix. + (try_builtin_assignconv): Handle boolean specially. Fixed typo. + (valid_builtin_assignconv_identity_widening_p): Handle boolean. + (do_unary_numeric_promotion): Cleaned up code. + (valid_cast_to_p): Handle boolean correctly. + +2000-09-27 Tom Tromey <tromey@cygnus.com> + + * lex.c (java_read_unicode): Reset bs_count when finished with + `\u' sequence. + +2000-10-01 Mark Mitchell <mark@codesourcery.com> + + Convert to GC. + * Make-lang.in (s-java): Don't depend on ggc-callbacks.o. + * Makefile.in (BACKEND): Don't include ggc-callbacks.o. + (typeck.o): Depend on ggc.h. + * class.c (add_method_1): Use GC functions for allocation. + (init_class_processing): Register roots. + * decl.c (ggc_p): Set to 1. + (pending_local_decls): Make it static. + (push_jvm_slot): Use GC functions for allocation. + (init_decl_processing): Register roots. + (give_name_to_locals): Use GC functions for allocation. + (lang_mark_tree): New function. + * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC + functions for allocation. + * jcf-parse.c (jcf_parse_source): Use ggc_strdup. + * lex.c (java_lex): Use build_string, rather than replicating it + inline. + * parse.y (goal): Add more roots. + (mark_parser_ctxt): New function. + * typeck.c: Include ggc.h. + +2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (maybe_yank_clinit): Also keep <clinit> if its body + contains something else than MODIFY_EXPR. + +2000-09-23 Mark Mitchell <mark@codesourcery.com> + + * Make-lang.in (JAVA_SRCS): Include java-tree.h. + * Makefile.in (parse.o): Depend on ggc.h. + (class.o): Likewise. + (constants.o): Likewise. + (decl.o): Likewise. + (expr.o): Likewise. + (jcf-parse.o): Likewise. + (jcf-write.o): Likewise. + (mangle.o): Likewise. + * class.c: Include ggc.h. + (build_static_field_ref): Register GC roots. + (layout_class): Likewise. + (init_class_processing): Likewise. + * constants.c: Include ggc.h. + (current_constant_pool_data_ref): Remove. + (tag_nodes): Move it to ... + (get_tag_node): ... here. Register GC roots. + * decl.c: Include ggc.h. Remove many global tree definitions. + (throw_node): Define. + (java_global_trees): Likewise. + (predef_filenames): Make the size a constant. + (init_decl_processing): Adjust accordingly. + (init_decl_processing): Call init_jcf_parse. Register GC roots. + * expr.c: Include ggc.h. + (init_expr_processing): Register GC roots. + (build_invokeinterface): Likewise. + * java-tree.h: Replace extern tree declarations with macros. + (java_global_trees): New variable. + (java_tree_index): New enumeration. + (init_jcf_parse): Declare. + * jcf-parse.c: Include ggc.h. + (current_class): Remove declaration. + (main_class): Likewise. + (all_class_list): Likewise. + (predefined_filename_p): Adjust for constant size of + predef_filenames. + (init_jcf_parse): New function. + * jcf-write.c: Include ggc.h. + (generate_classfile): Register GC roots. + (append_synthetic_attribute): Likewise. + (append_innerclass_attribute_entry): Likewise. + * lang.c: Include ggc.h. + (lang_print_error): Register GC roots. + * parse.h (struct parser_ctxt): Rename fields to avoid conflicts + with macros. + * parse.y: Include ggc.h. + (wfl_operator): Remove. + (goal): Register GC roots. + (java_pop_parser_context): Adjust for new field names. + (java_parser_context_save_global): Likewse. + (java_parser_context_restore_global): Likewise. + (java_parser_context_suspend): Likewise. + (java_parser_context_resume): Likewise. + (verify_constructor_circularity): Register GC roots. + (lookup_cl): Likewise. + (java_reorder_fields): Likewise. + (build_current_this): Likewise. + (class_in_current_package): Likewise. + (argument_types_convertible): Likewise. + (patch_cast): Rename wfl_op parameter to avoid macro conflicts. + +2000-09-14 Tom Tromey <tromey@cygnus.com> + + * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV. + +2000-09-13 Tom Tromey <tromey@cygnus.com> + + * jcf-parse.c: Include <locale.h>. + * jv-scan.c: Include <locale.h>. + +2000-09-12 Tom Tromey <tromey@cygnus.com> + + * expr.c (pop_type_0): Return `Object' if trying to merge two + interface types. + * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for + interface types; `Object' is always a valid supertype. + +2000-09-12 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/33: + * jv-scan.c (help): Document --encoding. + (options): Added `encoding' entry. + (OPT_ENCODING): New define. + (main): Handle --encoding. + Include <langinfo.h> if nl_langinfo exists. + * lang-options.h: Document --classpath, --CLASSPATH, --main, and + --encoding. + * jcf-parse.c Include <langinfo.h> if we have nl_langinfo. + (parse_source_file): Correctly call java_init_lex. Added `finput' + argument. Use nl_langinfo to determine default encoding. + * java-tree.h (current_encoding): Declare. + * parse.y (java_parser_context_restore_global): Don't restore + `finput'. + (java_parser_context_save_global): Don't set `finput' field. + (java_pop_parser_context): Don't restore `finput'. Free old lexer + if required. + * lang.c (current_encoding): New global. + (lang_decode_option): Recognize `-fencoding='. + (finish_parse): Don't close finput. + * parse.h (struct parser_ctxt): Removed `finput' and + `unget_utf8_value' fields. Added `lexer' field. + (java_init_lex): Fixed declaration. + * lex.c (java_new_lexer): New function. + (java_destroy_lexer): Likewise. + (java_read_char): Added `lex' argument. Handle iconv case. + (java_read_unicode): Added `lex' argument. Count backslashes in + lexer structure. + (java_init_lex): Added `finput' and `encoding' arguments. Set + `lexer' field in ctxp. + (BAD_UTF8_VALUE): Removed. + (java_lex): Handle seeing UEOF in the middle of a string literal. + * lex.h: Include <iconv.h> if HAVE_ICONV defined. + (java_lexer): New structure. + (UNGETC): Removed. + (GETC): Removed. + (DEFAULT_ENCODING): New define. + (java_destroy_lexer): Declare. + +2000-09-12 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/343: + * lex.c (java_init_lex): Initialize java_io_serializable. + * parse.y (java_io_serializable): New global. + (valid_ref_assignconv_cast_p): An array can be cast to + serializable. + +2000-09-10 Zack Weinberg <zack@wolery.cumb.org> + + * decl.c, expr.c: Include defaults.h if not already included. + Don't define the *_TYPE_SIZE macros. + +2000-09-09 Geoffrey Keating <geoffk@cygnus.com> + + * typeck.c (build_java_array_type): Correct first parameter + in ADJUST_FIELD_ALIGN invocation. + +2000-09-06 Tom Tromey <tromey@cygnus.com> + + * lang-specs.h: Also recognize `-femit-class-files'. + +2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * verify.c (merge_types): Load the types to merge if necessary. + +2000-09-02 Anthony Green <green@redhat.com> + + * jcf-io.c: Include zlib.h. + (open_in_zip): Read compressed class file archives. + * zipfile.h (ZipDirectory): Add uncompressed_size and + compression_method fields. + * zextract.c (read_zip_archive): Collect file compression info. + +2000-08-15 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (do_resolve_class): Also explore superclasses of + intermediate enclosing contexts when searching for inner classes. + +2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (variable_declarator_id:): Better error message. + (expression_statement:): Use YYNOT_TWICE. + (cast_expression:): Likewise. + (assignment:): Likewise. + +2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (do_merge_string_cste): New locals. Create new + STRING_CSTs each time, use memcpy. Fixes gcj/311. + +2000-08-07 Hans Boehm <boehm@acm.org> + + * boehm.c (mark_reference_fields): Set marking bits for all words in + a multiple-word record. + (get_boehm_type_descriptor): Use the procedure marking descriptor for + java.lang.Class. + +2000-08-31 Mike Stump <mrs@wrs.com> + + * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext), + jcf-dump$(exeext)): Make parallel safe. + +2000-08-29 Zack Weinberg <zack@wolery.cumb.org> + + * jcf-parse.c (set_source_filename): Constify a char *. + * jcf-write.c (append_innerclasses_attribute, + make_class_file_name): Constify a char *. Don't recycle a + variable for an unrelated purpose. + * parse.y: (build_alias_initializer_parameter_list): Constify a char *. + (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings. + +2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (can_widen_reference_to): Fixed indentation. + * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment. + * parse.y: `finit$' replaces `$finit$' in comments. + (try_builtin_assignconv): Fixed leading comment. + +2000-08-25 Greg McGary <greg@mcgary.org> + + * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE. + +2000-08-24 Greg McGary <greg@mcgary.org> + + * lang.c (lang_decode_option): Use ARRAY_SIZE. + * parse.y (BINOP_LOOKUP): Likewise. + +2000-08-22 Andrew Haley <aph@cygnus.com> + + * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before + sign extending. Fixes gcj/321. + * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before + combining to make a jlong. Fixes gcj/321. + +2000-08-21 Nix <nix@esperi.demon.co.uk> + + * lang-specs.h: Do not process -o or run the assembler if + -fsyntax-only. + +2000-08-16 Andrew Haley <aph@cygnus.com> + + * typeck.c (build_java_array_type): Rewrite code to do array + alignment. Take into account back-end macros when aligning array + data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the + user to set alignment. Fixes gcj/252 and 160. + +2000-08-09 Tom Tromey <tromey@cygnus.com> + + * parse.y (check_abstract_method_definitions): Now return `int'. + Check implemented interfaces. Fixes PR gcj/305. + + * parse.y (patch_switch_statement): Disallow `long' in switch + expressions. Fixes PR gcj/310. + +2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (finit_leg_identifier_node): New global. + (init_decl_processing): Use `finit$' to initialize + finit_identifier_node. Use `$finit$' to initialize + finit_leg_identifier_node. + * expr.c (expand_java_field_op): Use ID_FINIT_P. + * java-tree.h (finit_identifier_node): Changed attached comment. + (finit_leg_identifier_node): New declaration. + (ID_FINIT_P): Take finit_identifier_node and + finit_leg_identifier_node into account. This is a backward + compatibility hack. + +2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_conditional): Re-installed lost + Jan 6 2000 patch. + (generate_bytecode_insns): Check `nargs' before emitting it. + * verify.c (merge_type_state): Fixed typo. + * ChangeLog: Fixed typo in some jcf-write.c entries mentioning + generate_bytecode_{conditional,insns}. + +2000-08-13 Anthony Green <green@redhat.com> + + * check-init.c (check_init): Add case for BIT_FIELD_REF (required + for -pg builds). + +2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (maybe_layout_super_class): Fixed indentation. + * java-tree.h (CLASS_METHOD_CHECKED_P): New macro. + (java_check_methods): New function declaration. + * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str' + instead of `str_ptr'. + * jcf-write.c (generate_bytecode_insns): Emit number the of args + of a `invokeinterface' at the right time. + * parse.h (WFL_STRIP_BRACKET): New macro. + (SET_TYPE_FOR_RESOLUTION): Use it. + * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'. + (check_class_interface_creation): Don't check for cross package + innerclass name clashes. + (method_header): Behave properly if MDECL is `error_mark_node'. + (method_declarator): Return `error_mark_node' if bogus current + class. + (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary. + (resolve_and_layout): New local `decl_type', set and used. Call + java_check_methods. + (java_check_methods): New method. + (java_layout_classes): Use it. + (resolve_qualified_expression_name): No EH check necessary in + access$<n>. + (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating + `case' statement. + (patch_assignment): Set DECL_INITIAL on integral final local. + +2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (flag_extraneous_semicolon): New extern. + * lang-options.h: (-Wextraneous-semicolon): New option. + * lang.c (flag_redundant): Fixed typo in leading comment. + (flag_extraneous_semicolon): New global. + (lang_decode_option): Set `flag_extraneous_semicolon' when + -Wall. Decode `-Wextraneous-semicolon'. + * parse.y (type_declaration:): Removed `SC_TK' hack, added + `empty_statement' rule. + (class_body_declaration): Likewise. + (method_body:): Accept `;' as a method body. + (static_initializer:): Removed `SC_TK' hack. + (constructor_block_end:): Likewise. + (empty_statement:): Report deprecated empty declaration. Fixes + gcj/295 + +2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (build_dot_class_method_invocation): Changed parameter + name to `type'. Build signature from `type' and convert it to a + STRING_CST if it's an array. + (patch_incomplete_class_ref): `build_dot_class_method_invocation' + to use `ref_type' directly. + +2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com> + + * lang-options.h: Added a comma after the last element to avoid + syntax errors when other languages define additional options. + +2000-08-04 Zack Weinberg <zack@wolery.cumb.org> + + * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist. + * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS. + (jc1): Link with $(BACKEND). + (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND). + +2000-08-02 Zack Weinberg <zack@wolery.cumb.org> + + * jvspec.c: Adjust type of second argument to + lang_specific_driver, and update code as necessary. + + * class.c (build_dtable_decl): Initialize dummy. + +2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (maybe_yank_clinit): When generating bytecode: non empty + method bodies not to rule out discarding `<clinit>'; don't use + <clinit> to initialize static fields with constant initializers. + +2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * gjavah.c (print_method_info): Added `synth' parameter. Skip + synthetic methods. + (method_synthetic): New global. + (HANDLE_METHOD): Recognize synthetic method and tell + `print_method_info' about it. + (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're + processing a synthetic method. + * jcf-reader.c (skip_attribute): New function. + ( skip_attribute): Likewise. + +2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (build_outer_field_access): Fixed comments. + (fix_constructors): Emit the initialization of this$<n> before + calling $finit$. + (resolve_qualified_expression_name): Build an access to `decl' if + necessary. + +2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse-scan.y (curent_class): Non longer const. + (inner_qualifier, inner_qualifier_length): Deleted. + (current_class_length): New global. + (bracket_count): Fixed typo in leading comment. + (anonymous_count): New global. + (class_instance_creation_expression:): Handle anonymous classes. + (anonymous_class_creation:): New rule. + (push_class_context): Rewritten. + (pop_class_context): Likewise. + (INNER_QUALIFIER): Macro deleted. + (report_class_declaration): call `push_class_context' when + entering the function. `fprintf' format modified not to use + INNER_QUALIFIER. + (report_class_declaration): Assign `package_name' and + `current_class' to NULL separately. + +2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (build_invokeinterface): Call layout_class_methods on + target interface. + +2000-07-27 Tom Tromey <tromey@cygnus.com> + Anthony Green <green@cygnus.com> + Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (make_class_data): Create vtable for abstract classes. + (get_dispatch_table): Changed to cope with abstract classes. + +2000-07-27 Tom Tromey <tromey@cygnus.com> + + * parse.y (patch_method_invocation): Don't reverse the argument + list when dealing with anonymous class constructors. Fixed typo in + comment. + +2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (build_alias_initializer_parameter_list): Reverse + crafted list when building aliases for anonymous class + constructors. + +2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (jdep_resolve_class): Don't bother checking potential + innerclass access if `decl' is NULL. + (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the + WFL. + +2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.c: Remove (again.) + +2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (find_as_inner_class): Removed 2000-07-19 patches. + * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved + outside the `if' statement, alias to innerclass removed, `decl' + used to mark the class complete. + +2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (simple_name:): Fixed typo in error message. + +2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node + or its first operand can be error marks. + +2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC. + * parse.y (method_header): Likewise. + +2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (process_imports): Consider that one might be trying to + import an innerclass. Fixes gcj/254 + +2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (find_as_inner_class): Handle the case where the + enclosing context of an innerclass has been loaded as bytecode. + +2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (simple_name:): Reject `$' in type names. + (resolve_type_during_patch): Use `type' as a second + argument to resolve_no_layout. Fixes gcj/257. + +2000-07-18 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (find_most_specific_methods_list): Select the only + non-abstract method even if max has been set. + Fixes gcj/285, gcj/298. + +2000-07-18 Jeff Sturm <jeff.sturm@appnet.com> + + * lang-specs.h: Added %(jc1) to java compiler options. + +2000-07-14 Zack Weinberg <zack@wolery.cumb.org> + + * .cvsignore: New file. + +2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (not_accessible_p): Access granted to innerclasses + (indirectly) extending the reference type. Fixes gcj/249. + +2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_method_invocation): Fixed comment. + (maybe_use_access_method): Build this$<n>s to the context of the + target method, or a type that extends it. Fixes gcj/242. + +2000-07-13 Mark Mitchell <mark@codesourcery.com> + + * parse.c: Remove. + +2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (fold_constant_for_init): Avoid bullish conversion. + +2000-07-13 Tom Tromey <tromey@cygnus.com> + + * lang-specs.h: Added %{I*}. + +2000-07-13 Zack Weinberg <zack@wolery.cumb.org> + + * lang-specs.h: Use the new named specs. Remove unnecessary braces. + +2000-07-12 Mark Mitchell <mark@codesourcery.com> + + * parse-scan.c: Remove. + +2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (set_super_info): Handled protected inner classes. + (common_enclosing_context_p): Bail early if arguments aren't both + inner classes. + (get_access_flags_from_decl): Handle private and protected inner + classes. + * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro. + (CLASS_PROTECTED): Likewise. + (struct lang_type): New bitfield `poic'. + * parse.y (jdep_resolve_class): Call check_inner_class_access on + inner classes only. + (check_inner_class_access): Renamed arguments, added + comments. Handles protected inner classes (fixes gcj/225) + (not_accessible_p): Fixed comments. Avoid handling inner classes. + +2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_qualified_expression_name): Verify qualified + access to `this'. Fixes gcj/239. + +2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_classfile): Don't install ConstantValue + for null pointers. + +2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_qualified_expression_name): Handle inner class + access. Fixes gcj/256. + +2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_classfile): Properly install the + ConstantValue attribute and the initial value constant pool index + on string constants. + * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting + class files. + +2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while + construct. + * parse.y (find_as_inner_class): Fixed typo. + (do_resolve_class): Explore enclosing contexts when searching for + innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME. + (check_inner_class_access): Check `decl' which can be null in case + of previous errors. + +2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (java_debug_context): Declared `extern'. + (safe_layout_class): Likewise. + * parse.y (resolve_field_access): Field must be `static' in order + to be replaced by its initial value. Added comments. + (find_applicable_accessible_methods_list): Fixed typo. + (find_most_specific_methods_list): Methods found in innerclasses + take over methods founds in the enclosing contexts. + (java_complete_tree): Loosen restrictions on the type of DECLs + that can be replaced by their initialization values. + (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'. + +2000-07-05 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (PARSE_DIR): New macro. + (PARSE_RELDIR): Likewise. + (PARSE_C): Likewise. + (PARSE_SCAN_C): Likewise. + ($(PARSE_C)): New target. + ($(PARSE_SCAN_C)): Likewise. + (SET_BISON): New macro. + (BISONFLAGS): Likewise. + (JAVABISONFLAGS): Likewise. + +2000-07-02 Bryce McKinlay <bryce@albatross.co.nz> + + * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream + argument on the first pass for CNI as well as JNI. + (print_method_info): Set up method name on the first pass only. + +2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (parser_qualified_classname): Removed parameter + `is_static'. + (create_interface): Removed first passed parameter to + parser_qualified_classname. + (create_class): Likewise. Don't install alias on static + innerclasses. Fixes gcj/275. + +2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (maybe_generate_pre_expand_clinit): Don't build a + debugable statement with empty_stmt_node. Fixes gcj/272 + +2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (build_instanceof): Layout type after it's loaded. Fixes + gcj/271. + +2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (push_long_const): Appropriately cast short negative + constant to jword. + +2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (verify_constructor_super): Use loop variable + `m_arg_type' initialized with `mdecl_arg_type'. + +2000-06-29 Tom Tromey <tromey@cygnus.com> + + * parse.y (resolve_field_access): Handle case where `type_found' + is NULL. + +2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (lookup_field): The same field can be found through two + different interface. Don't declare it ambiguous in that case. + +2000-06-27 Tom Tromey <tromey@cygnus.com> + + * lex.c (java_lineterminator): Don't recognize \r after \n. If \r + follows \r, then unget it at a lower level. + +2000-06-26 Tom Tromey <tromey@cygnus.com> + + * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to + java_complete_tree. + +2000-06-25 Tom Tromey <tromey@cygnus.com> + + * parse.y (for_statement): Wrap expression in a WFL if it is a + constant. For PR gcj/268. + +2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (do_resolve_class): Minor optimiztion in the package + list search. Removed unnecessary test and return statement. + (valid_ref_assignconv_cast_p): Order of arguments to + enclosing_context_p fixed. + +2000-06-24 Tom Tromey <tromey@cygnus.com> + + * expr.c (lookup_field): Print error and return error_mark_node if + field reference is ambiguous. + + * parse.y (check_abstract_method_definitions): Also check if + `other_method' is abstract. + +2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (set_super_info): Handle ACC_PRIVATE for (inner) + classes. + * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro. + (struct lang_type): New field `pic'. + (CLASS_PRIVATE): New macro. + * parse.y (check_inner_class_access): New function. + (jdep_resolve_class): Call it. + +2000-06-23 Tom Tromey <tromey@cygnus.com> + + * parse.y (patch_incomplete_class_ref): Initialize the returned + class. For PR gcj/260. + +2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'. + +2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for + Java specific checks. + * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage + screened by DECL_P. + * java-tree.def (CASE_EXPR): Marked 'e'. + (DEFAULT_EXPR): Likewise. + * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage + screened by DECL_P. + * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for + Java specific checks. + (generate_bytecode_insns): Test try_block for BLOCK before using + BLOCK_EXPR_BODY. + * parse.y (build_wfl_wrap): Added `location' argument. Set + EXPR_WFL_LINECOL accordingly. + (dim_expr:): Wrap constants with WFLs. + (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC. + (resolve_package): Check for `stmt' not being a BLOCK before + building a debuggable statement with it. + (make_qualified_primary): Added extra parameter to build_wfl_wrap + invocation. + (resolve_field_access): Make sure `decl' is a DECL before treating + it as such. + (maybe_build_primttype_type_ref): Make sure `wfl''s node is an + IDENTIFIER_NODE before treating it as such. + (patch_new_array_init): Make sure `elt' is a TREE_LIST before + treating it as such. + (find_applicable_accessible_methods_list): CLASS_INTERFACE macro + to be applied only on non array types. + +2000-06-16 Per Bothner <per@bothner.com> + + * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't + define in terms of DECL_RESULT, as that fails when --enable-checking. + +2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer + types the same in comparison. + (CHECK_OP): Add static prototype. + +2000-06-13 Jakub Jelinek <jakub@redhat.com> + + * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN. + * parse.y (java_complete_class): Set DECL_USER_ALIGN. + * parse.c: Rebuilt. + +2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * decl.c (create_primitive_vtable): Prototype. + + * jcf-write.c (generate_bytecode_insns): Initialize variable + `saved_context'. + + * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED. + +2000-06-09 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (find_applicable_accessible_methods_list): Use a hashtable + to track searched classes, and do not search the same class more than + once. Call find_applicable_accessible_methods_list on immediate + superclass, instead of search_applicable_method_list on all ancestors. + Fix for PR gcj/238. + +2000-06-09 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (register_fields): Permit static fields in inner classes + if they are final. Fix for PR gcj/255. + +2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries. + * parse.y (find_in_imports): Returned type changed to void, + leading comment fixed. + (register_package): New function. + (qualify_and_find): Likewise. + (package_declaration:): Use `register_package'. + (single_type_import_declaration:): Removed local variable + `node'. Added missing `;' for consistency. + (type_import_on_demand_declaration:): Use `chainon' to link new + entries. + (lookup_field_wrapper): Lookup local variables defined in outer + contexts first. + (java_complete_class): Don't reverse the list of imported on demand. + (do_resolve_class): Reorganized. Removed local variable + `original_name'. Call `qualify_and_find' with the current package + name, invoke `find_in_imports_on_demand' right after. Call + `qualify_and_find' with the packages we've seen so far. Fixed + operations numbering in comments. + (java_expand_class): Don't reverse `package_list'. + (find_most_specific_methods_list): New local variables `abstract' + and `candidates'. Use them to pick the right method. + +2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com> + + * parse.y (check_modifiers_consistency): Don't subtract out + `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY. + +2000-06-04 Philipp Thomas <pthomas@suse.de> + + * Makefile.in (INTLLIBS): New. + (LIBS): Add above. + (DEPLIBS): Ditto. + +2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (get_dispatch_table): Build the vtable dummy entry list + element with a null purpose. Fixed leading comment. + (build_dtable_decl): Build an accurate dtable type when appropriate + and use it. + +2000-06-02 Richard Henderson <rth@cygnus.com> + + * lang.c (lang_get_alias_set): New. + +2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_field_access): Complete the DECL_INITIAL tree + before using it as the accessed field. + +2000-05-31 Tom Tromey <tromey@cygnus.com> + + * java-tree.h (boolean_array_vtable, byte_array_vtable, + char_array_vtable, short_array_vtable, int_array_vtable, + long_array_vtable, float_array_vtable, double_array_vtable): + Declare. + * expr.c (get_primitive_array_vtable): New function. + (create_primitive_vtable): New function. + (java_lang_expand_expr): Enable code to statically generate + arrays. + * decl.c (init_decl_processing): Create primitive vtables. + (boolean_array_vtable, byte_array_vtable, char_array_vtable, + short_array_vtable, int_array_vtable, long_array_vtable, + float_array_vtable, double_array_vtable): Define. + +2000-05-26 Zack Weinberg <zack@wolery.cumb.org> + + * java/parse.y (find_applicable_accessible_methods_list): + Don't add an uninitialized value to the list. + +2000-05-25 Tom Tromey <tromey@cygnus.com> + + * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC + when trying to see if field's class should be initialized. Always + initialize field's declaring class, not qualified class. + For PR gcj/162. + + * parse.y (array_constructor_check_entry): Pass `wfl_value', not + `wfl_operator', to maybe_build_primttype_type_ref. + Fixes PR gcj/235. + +2000-05-23 Bryce McKinlay <bryce@albatross.co.nz> + + * parse.y (patch_method_invocation): Don't try to lookup methods + in primitive types. + +2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_field_access): Call the appropriate <clinit> + before accessing the length of a static array. Craft a decl for + the field while its time. Fixes PR gcj/129. + +2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_package): Correctly set `*next' (was off by + one.) + (resolve_qualified_expression_name): Fixed comment. + +2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (jcf_parse_source): Reset current_class and + current_function_decl to NULL before parsing a new file. + +2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (block_end:): If the collected block doesn't feature a + statement, insert an empty statement. + +2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (maybe_yank_clinit): New function. + (maybe_generate_pre_expand_clinit): Always link <clinit> at the + end of the list of methods belonging to a class. + (java_complete_expand_method): Check whether <clinit> is really + necessary and expand it accordingly. + +2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be + processed by the method's switch statement. + +2000-05-19 Tom Tromey <tromey@cygnus.com> + + * java-tree.h: Added init state enum. + * decl.c (emit_init_test_initialization): Initialize class + initialization check variable by looking at class' state. + +2000-05-19 Tom Tromey <tromey@cygnus.com> + + * java-tree.h (build_instanceof): Declare. + (build_get_class): Declare. + * parse.y (patch_binop): Use build_instanceof. + * expr.c (build_instanceof): New function. If class is final, + don't make a function call. + (expand_java_INSTANCEOF): Use it. + (build_get_class): New function. + +2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br> + + * jcf-write.c (generate_classfile): Scan the source_file for + slashes with the right pointer variable. + +2000-05-17 Andrew Cagney <cagney@b1.cygnus.com> + + * lang.c (lang_decode_option): Update -Wunused flags by calling + set_Wunused. + * decl.c (poplevel): Replace warn_unused with warn_unused_label. + +2000-05-09 Zack Weinberg <zack@wolery.cumb.org> + + * check_init.c (check_init): Constify local char *. + * class.c (push_class): Constify local char *. + * java_tree.h: Update prototypes. + * jcf-io.c (open_class): Constify filename parameter and + return value. + (find_class): Remove redundant string copy. Cast return from + open_class. + * jcf-parse.c (read_class, parse_class_file, yyparse): + Constify local char *. + * jcf-write.c (generate_bytecode_insns, generate_classfile): + Constify local char *. + * jcf.h (JCF): Constify filename and classname. + (JCF_FINISH): Cast args to FREE to char * when appropriate. + * lang.c (init_parse): Constify parameter and return value. + * lex.c (java_get_line_col): Constify filename parameter. + * parse.h: Constify parser_ctxt.filename. Update prototypes. + * parse.y (java_parser_context_suspend, + issue_warning_error_from_context, safe_layout_class): Constify + local char *. + * parse.c: Regenerate. + +2000-05-08 Tom Tromey <tromey@cygnus.com> + + * expr.c (build_jni_stub): Cache the result of + _Jv_LookupJNIMethod. + +2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (predef_filenames_size): Now 7. + (predef_filenames): New seventh entry. + +2000-05-04 Tom Tromey <tromey@cygnus.com> + + * boehm.c (mark_reference_fields): Don't mark RawData fields. + Keep track of when we've seen a reference field after a + non-reference field. + (get_boehm_type_descriptor): Handle case where we see + non-reference fields but no trailing reference field. + * decl.c (rawdata_ptr_type_node): Define. + (init_decl_processing): Initialize rawdata_ptr_type_node. + * java-tree.h (rawdata_ptr_type_node): Declare. + +2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format + specifiers in calls to fprintf. + +2000-05-03 Andrew Haley <aph@cygnus.com> + + * expr.c (build_java_jsr): Use emit_jump, not expand_goto. + + * javaop.h (WORD_TO_INT): New function. + (IMMEDIATE_s4): Use WORD_TO_INT. + * jcf.h (JPOOL_INT): Ditto. + + * gjavah.c (decode_signature_piece): Don't treat `$' as namespace + separator. + +2000-04-19 Tom Tromey <tromey@cygnus.com> + + * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE + on native function. + * jcf-parse.c (parse_class_file): Call build_jni_stub for native + JNI methods. + * expr.c (build_jni_stub): New function. + * lang-specs.h: -fjni and -femit-class-file are incompatible. + * parse.c: Rebuilt. + * parse.y (java_complete_expand_methods): Expand a native method + and call build_jni_stub if -fjni given. + * lang-options.h: Document -fjni. + * lang.c (flag_jni): New global. + (lang_f_options): Added `jni' entry. + * java-tree.h (soft_lookupjnimethod_node, + soft_getjnienvnewframe_node, soft_jnipopsystemframe_node): + Declare. + (flag_jni): Declare. + (build_jni_stub): Declare. + (struct lang_decl): Added `native' flag. + (METHOD_NATIVE): Redefined to use `native' field of lang specific + structure. + * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node, + soft_jnipopsystemframe_node): New globals. + (init_decl_processing): Set them. _Jv_InitClass only takes one + argument. + + * java-tree.def: Put into `C' mode. + +2000-04-27 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/2: + * expr.c (expand_invoke): Generate check to see if object pointer + is null in nonvirtual invocation case. + * java-tree.h (soft_nullpointer_node): Declare. + * decl.c (soft_nullpointer_node): New global. + (init_decl_processing): Initialize soft_nullpointer_node. + * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final' + or `private' methods. + (patch_invoke): Handle INVOKE_NONVIRTUAL case. + +2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (complete_start_java_method): Don't call _Jv_InitClass + from <clinit> + +2000-04-26 Tom Tromey <tromey@cygnus.com> + + * zextract.c (find_zip_file_start): New function. + (read_zip_archive): Use it. + +2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS. + +2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (common_enclosing_context_p): New function. + * java-tree.h (common_enclosing_context_p): Added prototype. + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow + classes sharing an outer context with the current instance. + * parse.y (build_access_to_thisn): Fixed leading comment. + (verify_constructor_super): New local `supper_inner'. Skip + enclosing context argument in the case of inner class constructors. + (patch_method_invocation): Insert proper context as second + parameter to pure inner class constructor super invocations. + +2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (end_class_declaration): Reset the interface number + counter. + +2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (source_start_java_method): Deleted unnecessary code. + (patch_method_invocation): Fixed comment. + +2000-04-24 Robert Lipe <robertlipe@usa.net> + + * parse.h (_jdep): Member `kind' now ENUM_BITFIELD. + +2000-04-23 Tom Tromey <tromey@cygnus.com> + + * boehm.c (mark_reference_fields): Use int_byte_position. + +2000-04-22 Tom Tromey <tromey@cygnus.com> + + * boehm.c (mark_reference_fields): Only call byte_position on + non-static fields. + +2000-04-22 Tom Tromey <tromey@cygnus.com> + + * boehm.c (mark_reference_fields): Added `last_view_index' + argument. Use DECL_FIELD_OFFSET to determine field's offset. + +2000-04-20 Mo DeJong <mdejong@cygnus.com> + + * parse.h (INTERFACE_INNER_MODIFIERS): New macro. + * parse.y (check_class_interface_creation): Fixed comments. Select + permitted modifiers for (inner) interfaces. Changed error message + to report rejected modifiers used with local classes. + +2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes + of directly inherited type considered in scope. + * parse.y (do_resolve_class): Search inherited classes for inner + classes. + +2000-04-20 Tom Tromey <tromey@cygnus.com> + + * parse.y (not_accessible_p): Use member's class, not current + class, when doing inheritance check for protected reference. + Fixes PR gcj/124. + +2000-04-20 Jason Schroeder <shrode@subnature.com> + + * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction. + +2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (lookup_field_wrapper): Search for final local aliases. + (resolve_expression_name): Let lookup_field_wrapper search for + final local aliases. Force the value of `name' if one is found. + (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have + an expression name. Fixed comments. + +2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (yyerror): `msg' can be null, don't use it in that case. + +2000-04-19 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop. + +2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'. + +2000-04-18 Tom Tromey <tromey@cygnus.com> + + PR gcj/211: + * gjavah.c (utf8_cmp): Changed return value. + (cxx_keyword_subst): Handle all C++ keywords. Allocate new return + result. + (cxx_keywords): New global. + (get_field_name): Handle new result of cxx_keyword_subst. + (print_method_info): Likewise. + +2000-04-17 Bryce McKinlay <bryce@albatross.co.nz> + + * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names + with a newline, for CNI. + (print_stub_or_jni): Print a space or newline before method name for + CNI as well as JNI. + (print_cxx_classname): Don't write leading "::" in CNI stub method. + (process_file): Include gcj/cni.h if generating CNI stubs. + +2000-04-16 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (decompile_method): Use print_field_name. + Fixes PR gcj/205. + +2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_expand_classes): Reverse the package list once. + (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string + reduction. + (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of + the `==' and `!=' operators. + +2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): At invocation time, + always relate an interface method to the type of its selector. + +2000-04-05 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/2: + * expr.c (expand_invoke): Generate check to see if object pointer + is null in nonvirtual invocation case. + * java-tree.h (soft_nullpointer_node): Declare. + * decl.c (soft_nullpointer_node): New global. + (init_decl_processing): Initialize soft_nullpointer_node. + * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final' + or `private' methods. + (patch_invoke): Handle INVOKE_NONVIRTUAL case. + +2000-04-05 Tom Tromey <tromey@cygnus.com> + + Fix for PR gcj/140: + * parse.y (check_final_assignment): Recognize assignments to the + `length' field of an array when generating class files. + +2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (decl_hash): Prototype removed. + (decl_compare): Likewise. + +2000-04-05 Tom Tromey <tromey@cygnus.com> + + * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter. + * parse.y (check_modifiers_consistency): Check for final/volatile + clash. Fixes PR gcj/164. + +2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash', + made global. + (java_hash_compare_tree_node): Renamed from `decl_compare, made + global. + (add_method_1): Use `java_hash_hash_tree_node' and + `java_hash_compare_tree_node'. + * java-tree.h: (java_hash_hash_tree_node): Prototyped. + (java_hash_compare_tree_node): Likewise. + * parse.y (find_applicable_accessible_methods_list): Create, + delete and use a hash table to remember already searched interfaces. + +2000-04-03 Matt Welsh <mdw@cs.berkeley.edu> + + * jcf-depend.c (add_entry): Fixed bug where list was always replaced + with latest entry. + +2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * boehm.c (mark_reference_fields, set_bit): Prototype. + (set_bit): Un-ANSI-fy definition. + + * class.c (init_test_hash_newfunc, decl_hash, decl_compare): + Prototype. + + * decl.c (emit_init_test_initialization): Likewise. + + * gjavah.c (jni_print_char): Likewise. + + * parse.y (create_new_parser_context): Likewise. + +2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000 + patch missing hunk. Fixed indentation. + +2000-03-30 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (D_NAN_MASK): Only define as word-reversed when + HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree. + +2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse-scan.y (pop_class_context): Reset `inner_qualifier_length' + when negative *before* using it as an array index. + * ChangeLog: Fixed typo. + +2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse-scan.y (pop_class_context): Reset `inner_qualifier_length' + to 0 when it reaches -1. + +2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (get_constant): Properly cast `num' during the + invocation of `add_double'. + * jcf-write.c (push_long_const): Properly cast `lo' before + comparing it to short bounds. + * parse-scan.y (interface_declaration:): Rule re-arrange so that + `interface_body:' is reduced after the current interface is + pushed. + +2000-03-26 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each + Java-specific `-f' option. + +2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * decl.c (init_decl_processing): Only call initialize_sizetypes once. + Adjust order of making types. + Make bitsize_*_node values. + +2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * class.c (make_field_value): Use byte_position. + * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position. + (java_array_data_offset): Likewise. + * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to + bzero call. + +2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (check_abstract_method_definitions): New local + `end_type_reached'. Make sure we also consider `end_type'. + (java_check_abstract_method_definitions): Make sure we eventually + consider `java.lang.Object'. + (maybe_use_access_method): Don't use access method if not in the + context of a pure inner class or if the method's context is right. + (find_applicable_accessible_methods_list): New static flag + `object_done'. Don't search abstract classes as interfaces. Fixed + indentation. Fixed the `java.lang.Object' only search. Search + class interface(s) first, then fully search enclosing contexts. + (find_most_specific_methods_list): Pick the closest candidate when + they're all abstract. + +2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR: + properly initialize `finished_label'. Don't emit gotos for empty + try statements. + +2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de> + + * except.c (emit_handlers): Clear catch_clauses_last. + +2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (check_method_types_complete): New function. + (create_class): Reset anonymous class counter only when seeing an + non inner classe. + (java_complete_class): JDEP_METHOD: Don't recompute signature + if incomplete. + +2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (build_static_ref): Fixed indentation in comment. + * java-tree.def (TRY_EXPR): Fixed typo in name. + (CLASS_LITERAL): Likewise. + * java-tree.h: (TYPE_DOT_CLASS): New macro. + (struct lang_type): New field `dot_class'. + * jcf-write.c (generate_bytecode_insns): Fixed error message. + (generate_classfile): Method `class$' is synthetic. + * parse.y (build_do_class_method): New function. + (build_dot_class_method_invocation): Likewise. + (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary. + (resolve_qualified_expression_name): Handle CLASS_LITERAL. + (qualify_ambiguous_name): Likewise. + (patch_incomplete_class_ref): Invoke synthetic method if necessary. + (build_try_statement): Fixed leading comment. + +2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * class.c (make_field_value): Properly handle sizes. + (get_dispatch_vector): Use tree_low_cst and host_integerp. + (layout_class_method): Count using trees. + * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node. + * expr.c (java_array_data_offset): Use int_bit_position. + (build_newarray, build_anewarray): Use host_integerp and tree_low_cst. + (build_invokevirtual): Use tree_low_cst and do computations with trees. + +2000-03-16 Tom Tromey <tromey@cygnus.com> + + * lang.c (flag_hash_synchronization): New global. + (lang_f_options): Added `hash-synchronization'. + * lang-options.h: Mention -fhash-synchronization. + * java-tree.h (flag_hash_synchronization): Declare. + * expr.c (java_lang_expand_expr): Only push `sync_info' value when + hash table synchronization is disabled. + * decl.c (init_decl_processing): Only push `sync_info' value when + hash table synchronization is disabled. + * class.c (make_class_data): Only push `sync_info' field when hash + table synchronization is disabled. Removed dead code. + +2000-03-16 Tom Tromey <tromey@cygnus.com> + + * lang.c (lang_decode_option): Enable -Wunused when -Wall given. + +2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous + classes. + * parse.y (patch_method_invocation): Handle anonymous classes + creation in static context. + +2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro. + * parse.y (resolve_qualified_expression_name): Use it. + (patch_method_invocation): Likewise. + +2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (register_incomplete_type): JDEP_ENCLOSING set + depending on the type of dependency which dictates what the + current class is. + (unresolved_type_p): Resolved types limited to the current class. + +2000-03-15 Tom Tromey <tromey@cygnus.com> + + * decl.c (init_decl_processing): Set type of `sync_info' to be + pointer to Object. + + * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'. + Correctly compute bit number for current slot. Zero `high' and + `low' in DS_LENGTH case. Don't skip inherited fields. Use + mark_reference_fields. + (mark_reference_fields): New function. + +2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (register_incomplete_type): Fixed initialization of + JDEP_ENCLOSING. + +2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse-scan.y (inner_qualifier, inner_qualifier_length): New + static globals. + (push_class_context, pop_class_context): New function. + (class_body:): Call pop_class_context. + (interface_body:): Likewise. + (INNER_QUALIFIER): New macro. + (report_class_declaration): Changed output format and use + INNER_QUALIFIER. Call push_class_context. + +2000-02-14 Andrew Haley <aph@cygnus.com> + + * check-init.c (check_init): Add new cases for unary and binary + tree nodes. + +2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_package): Set `next' once a type name has been + progressively discovered. + (resolve_qualified_expression_name): Propagate resolution only if + there are remaining qualifiers. Take into account `q' might have + been cleared after re-qualification. + * parse.y (patch_method_invocation): New local `resolved'. + Section dealing with qualified expression rewritten to use + resolve_field_access. + +2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (PUSH_CPC): Fixed indentation. + (DEBUG_CPC): New macro. + (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT, + SET_CPC_INSTANCE_INITIALIZER_STMT): New macros. + * parse.y (class_body_declaration:): Use + SET_CPC_INSTANCE_INITIALIZER_STMT. + (method_declaration:): Check for null current_function_decl. + (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT. + (java_parser_context_pop_initialized_field): Better handling of + empty lists. + (maybe_make_nested_class_name): Mark nested class name as + qualified when necessary. + (end_class_declaration): Don't call java_parse_context_resume when + one or more error occurred. + (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT. + (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and + SET_CPC_INITIALIZER_STMT. + (method_header): Check for inner classes declaring static methods. + (resolve_qualified_expression_name): Handle situation where `this' + is implied. + +2000-03-13 Hans Boehm <boehm@acm.org> + + * typeck.c (build_prim_array_type): Correctly set the high word too. + +2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_expand_methods): Leave <clinit> out of + ordinary methods. + (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the + list of methods for interfaces. + +2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (qualify_ambiguous_name): Properly handle expressions + using `null'. + +2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (check_final_assignment): Extended to process + COMPOUND_EXPR. + (patch_assignment): Have check_final_assignment called only once. + +2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (IS_INIT_CHECKED): New flag. + * check-init.c (check_init): Test and set IS_INIT_CHECKED. + * parse.y (patch_string): Call force_evaluation_order on the + completed string concatenation tree. + * expr.c (force_evaluation_order): Call force_evaluation_order on + function's arguments too. + +2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * decl.c (emit_init_test_initialization): Mark KEY as unused. + * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. + (build_anewarray): Likewise. + * parse.y (patch_newarray): Likewise. + * parse.c: Regenerated. + +2000-03-06 Bryce McKinlay <bryce@albatross.co.nz> + + * decl.c (init_decl_processing): Added new class fields `depth', + `ancestors', and `idt' to class_type_node. Use + _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node. + * class.c (make_class_data): Push initial values for new fields. + * java-tree.h: Updated prototype for `build_invokeinterface'. + * expr.c (build_invokeinterface): Changed parameters to accept + `method' tree. Calculate index of `method' in its declaring + interface. Build call to _Jv_LookupInterfaceMethodIdx. + (expand_invoke): Call `build_invokeinterface' with new parameters. + * parse.y (patch_invoke): Call `build_invokeinterface' with new + parameters. + +2000-03-06 Bryce McKinlay <bryce@albatross.co.nz> + + * typeck.c (lookup_do): Search superinterfaces first + when looking up an interface method. From Godmar Back + <gback@cs.utah.edu> + +2000-03-06 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c. + +2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (lookup_argument_method2): Declared. + (safe_layout_class): Prototype moved from parse.h. + * parse.h (safe_layout_class): Prototype moved to java-tree.h. + * parse.y (java_check_regular_methods): Local `super_class' gone. + Call lookup_argument_method2 instead of lookup_argument_method. + Perform modifier match for methods found declared in implemented + interfaces. Fixed indentation problem. Overriding/hiding error + report to take place only for methods found in classes. + * typeck.c (lookup_argument_method): Changed leading + comment. Re-written by calling lookup_do. + (lookup_argument_method2): New function. + (lookup_java_method): Re-written by calling lookup_do. + (lookup_do): New function. + +2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Removed dead code. Handle (blank) + final variables. + * parse.y (declare_local_variables): New local `final_p', set it + and use it to initialize LOCAL_FINAL. + (check_final_assignment): Only check FIELD_DECLs. + +2000-02-17 Tom Tromey <tromey@cygnus.com> + + * Makefile.in (JAVA_OBJS): Added boehm.o. + (boehm.o): New target. + * Make-lang.in (JAVA_SRCS): Added boehm.c. + * java-tree.h (flag_use_boehm_gc): Declare. + (get_boehm_type_descriptor): Declare. + * lang.c (lang_f_options): Added `use-boehm-gc'. + (flag_use_boehm_gc): New global. + * lang-options.h: Added -fuse-boehm-gc. + * boehm.c: New file. + * class.c (get_dispatch_table): If class uses a Boehm type + descriptor, put it in the vtable. + (make_class_data): Removed dead code. + +2000-03-03 Per Bothner <per@bothner.com> + + * decl.c (init_decl_processing): Initialize sizetype properly. + +2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (LOCAL_CLASS_P): New flag usage and macro. + (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros. + * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro. + * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise. + (jcf_parse): New local `current'. Load innerclasses seen in outer + context being processed. + * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro. + * jcf-write.c (append_innerclasses_attribute): New function. + (append_innerclasses_attribute_entry): Likewise. + (get_access_flags): Handle static classes. Set anonymous and local + classes to be private. + (generate_classfile): Attribute count adjusted. Call + append_innerclasses_attribute. + * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use + PURE_INNER_CLASS_TYPE_P. + * parse.y (parser_qualified_classname): New parameter `is_static', + produce non qualified name accordingly. + (block_statement:): Set LOCAL_CLASS_P when declaring local class. + (create_interface): Added argument to parser_qualified_classname. + (create_class): Added argument to parser_qualified_classname. Setup + alias for top level classes. Use PURE_INNER_CLASS_DECP_P. + (add_inner_class_fields): Fixed indentation. + (method_declarator): Use PURE_INNER_CLASS_DECP_P. + (method_declarator): Fixed typo in comment. + (craft_constructor): Use PURE_INNER_CLASS_DECP_P. + (build_current_thisn): Likewise. + (patch_method_invocation): Likewise. + +2000-03-01 Martin von Löwis <loewis@informatik.hu-berlin.de> + + * decl.c (current_function_decl): Move to toplev.c. + +2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * java-tree.h (LABEL_PC): Relect name changes in ../tree.h. + (DECL_BIT_INDEX): Use underlying representation. + * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise. + +2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * expr.c (build_java_ret): Pass proper type to size_binop. + +2000-02-25 Anthony Green <green@cygnus.com> + + * expr.c (build_class_init): Mark the decl to be ignored by + check_init. + * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c + * check-init.c: Move DECL_BIT_INDEX to java-tree.h + * class.c (init_test_hash_newfunc): New function. + (decl_hash): New function. + (decl_compare): New function. + * decl.c (emit_init_test_initialization): New function. + (complete_start_java_method): Traverse the init test hashtable, + calling emit_init_test_initialization. + (always_initialize_class_p): Define. + * expr.c (build_class_init): Use initialization tests when + emitting class initialization code. + (always_initialize_class_p): Declare. + * jcf-parse.c (parse_class_file): Set always_initialize_class_p to + 1. + * java-tree.h: Include hash.h. + (DECL_FUNCTION_INIT_TEST_TABLE): Define. + (struct lang_decl): Add init_test_table field. + (init_test_hash_entry): Define. + +2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * gjavah.c (main): Avoid using `argi' to report unimplemented + options. + +2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR: + initialize locals to avoid warnings. Local `exception_type' moved + into if statement. + +2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_expression_name): Use `orig' as a second + argument to resolve_field_access. + (resolve_field_access): Removed unnecessary code when dealing with + static fields. + +2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (push_super_field): Don't push the field twice. + * jcf-parse.c (parse_source_file): Call java_reorder_fields. + * parse.h (java_reorder_fields): Prototyped. + * parse.y (java_reorder_fields): New function. + (java_layout_class): Simplified not to worry about re-ordering. + +2000-02-23 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_name): In JNI case, correctly quote string. + (print_method_info): Don't handle overrides in JNI mode. + +2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned + value type set to `boolean_type_node'. + +2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> + + * jcf-dump.c (main): Test for correct condition after + output file creation. + +2000-02-19 Anthony Green <green@cygnus.com> + + * jcf-depend.c (add_entry): Fix test for first list entry. + +2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> + + * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT. + * constants.c (build_constants_constructor): Likewise. + +2000-02-19 Anthony Green <green@cygnus.com> + + * jcf-depend.c (add_entry): Add entries to the end of the list. + +1999-11-03 Pekka Nikander <pekka.nikander@hut.fi> + + * decl.c (INT_TYPE_SIZE): Define if necessary. + (expand_java_return): Handle the case of a native integer smaller + than a JVM integer. + +2000-02-18 Martin von Löwis <loewis@informatik.hu-berlin.de> + + * gjavah.c (help): Use GCCBUGURL. + * jv-scan.c (help): Likewise. + * jcf-dump.c (help): Likewise. + +2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): Don't generate empty + `finally' clauses. + +2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (load_class): Call `fatal' if no file containing + the target class are found. + +2000-02-16 Zack Weinberg <zack@wolery.cumb.org> + + * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on + lex.c, lex.h, and PARSE_H to... + (parse.o, parse-scan.o): ...here, respectively. + + * lex.c: Split out code that may trigger SIGFPE from yylex() + to its own function. + * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value. + +2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h. + +2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (outer_field_access_p): Stop in time when outer contexts + are exhausted. + (resolve_qualified_expression_name): Properly qualify *everything* + after a package.type to be resoled as expression names. + (find_applicable_accessible_methods_list): Save/restore `class' to + isolate it from a possible outer context search. + +2000-02-15 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (jni_print_char): New function. + (print_full_cxx_name): Use it. + (decode_signature_piece): Likewise. + (print_cxx_classname): Likewise. + +2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with + version.o. + (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h. + + * gjavah.c: Include version.h. + + * jcf-dump.c: Likewise. + + * jv-scan.c: Likewise. + +2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (outer_field_access_fix): First parameter now a tree + node. Check for assignment to final. First argument to + build_outer_field_access_fix modified to accommodate prototype. + (build_outer_field_access): Don't check for assignment to final + here. + (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node' + possibly returned by outer_field_access_fix. Changed + outer_field_access_fix's first argument. + (check_final_assignment): $finit$'s context is OK. + (patch_unaryop): Use node instead of its line/column value when + calling outer_field_access_fix. + +2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (interface_declaration:): No longer tagged + <node>. Re-installed default action. + (class_member_declaration:): Handle inner interfaces. + (interface_member_declaration): Handle inner interfaces and + classes. + (create_interface): Push error if one seen. Suspend parsing + context when processing an inner interface. + (register_fields): Inner class static field limitations not to + apply to inner interfaces. + +2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (load_class): Update `java_error_count' when a + class' file can't be found. + (parse.y): Avoid (byte)code generation when errors seen. + +2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal' + decodes a valid node. + (patch_binop): Handle TRUNC_DIV_EXPR. + +2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_package): New local `acc'. Try to progressively + build and guess a package and type name. + +2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (find_applicable_accessible_methods_list): Load and + layout the search class if necessary. + (java_complete_tree): Keep to original type of the folded initial + value. + +2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT. + Generate error message if circularity is detected. New static + local `list'. + * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. * + * jcf-write.c (generate_bytecode_insns): Very simply handle + SAVE_EXPR. + * parse.y (java_check_circular_reference): Use + `cyclic_inheritance_report' during report, if necessary. + (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid + walking NEW_ARRAY_INIT twice. + +2000-02-09 Tom Tromey <tromey@cygnus.com> + + * parse.y (check_class_interface_creation): Allow inner classes to + be `private' or `protected', check modifiers' consistency. Prevent + block local classes from bearing any modifiers. + +2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * except.c (check_start_handlers): Re-add prototype lost in last + patch. + (maybe_start_try): Remove excess argument to `check_start_handlers'. + +2000-02-09 Andrew Haley <aph@cygnus.com> + + * decl.c (clear_binding_level): Remove excess initializer. + (maybe_poplevels): Remove unused variable. + (force_poplevels): Ditto. + (struct binding_level): Add comment. + +2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_classfile): Don't consider + pre-initialization with reference value (use <clinit> instead.) + * parse.y (java_fix_constructors): No generated constructor for + interfaces. + (build_outer_field_access): Removed debug message. + (outer_field_expanded_access_p): Adapted to bytecode generation. + (build_outer_field_access_method): Use fix_method_argument_names. + (build_outer_method_access_method): Fixed indentation. Added + comment. Handle access method generation for static and also void + methods. + (build_access_to_thisn): Inserted debug message. + (maybe_build_thisn_access_method): Use fix_method_argument_names. + (resolve_qualified_expression_name): Fixed comment. + (not_accessible_p): Adapted to bytecode generation. Added comment. + (patch_method_invocation): Added comment. + (maybe_use_access_method): Fixed leading comment. Handle static + methods. + (java_complete_lhs): Don't shortcut handling of initialized upon + declaration String type static fields when generating bytecode. + (patch_unaryop): Handle outer field access when generating + bytecode. + +2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (FIELD_THISN): New macro. + * jcf-write.c (append_synthetic_attribute): New function. + (generate_classfile): Set "Synthetic" attribute on this$<n>, + val$<name> fields, access$<n> and $finit$ methods. Fixed indentation. + * parse.y (add_inner_class_fields): Set FIELD_THISN for created + this$<n> fields. + (build_outer_field_access): Turned on access functions usage and + generation when compiling to bytecode. + (maybe_use_access_method): Likewise. + +2000-01-25 Andrew Haley <aph@cygnus.com> + + * java-except.h (struct eh_range): Add `expanded' field. + (maybe_start_try): Add end_pc arg. + (maybe_end_try): Ditto. + * java-tree.h (force_poplevels): new function. + * expr.c (expand_byte_code): Don't call maybe_start_try or + maybe_end_try. + * except.c (add_handler): Reset expanded. + (expand_start_java_handler): Set expanded. + (check_start_handlers): Don't expand a start handler that's + already been expanded. + (maybe_start_try): Add end_pc arg. Only expand a handler which + ends after end_pc. + (expand_end_java_handler): call force_poplevels. + (force_poplevels): new function. + * decl.c (binding_level): Add start_pc of binding level. + (maybe_pushlevels): Call maybe_start_try when pushing binding + levels. + (maybe_poplevels): Call maybe_end_try when popping binding levels. + (LARGEST_PC): Define. + (clear_binding_level): Use LARGEST_PC. + + * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define. + * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define. + (binding_depth, is_class_level, current_pc): new variables. + (struct binding_level): ditto. + (indent): new function. + (push_jvm_slot): add debugging info. + (maybe_pushlevels): ditto. + (maybe_poplevels): ditto. + (pushlevel): ditto. + (poplevel): ditto. + (start_java_method): ditto. + (give_name_to_locals): comment only. + * except.c (binding_depth, is_class_level, current_pc): + new variables. + (expand_start_java_handler): add debugging info. + (expand_end_java_handler): ditto. + +2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (overloaded_jni_method_exists_p): Add prototype. + (print_name_for_stub_or_jni, process_file): Constify a char*. + +2000-02-03 Tom Tromey <tromey@cygnus.com> + + * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input. + +2000-01-31 Scott Bambrough <scottb@netwinder.org> + + * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to + assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is + defined to be 1. + +2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code. + * java-tree.h (TYPE_II_STMT_LIST): New macro. + (struct lang_type): New field `ii_block'. + * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST, + CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST. + * parse.h (struct parser_ctxt): New field `instance_initializers'. + (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST, + CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT, + CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New + macros. + * parse.y (add_instance_initializer): New function. + (in_instance_initializer): New static global. + (class_body_declaration:): Link instance initializer block. + (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT. + (array_creation_expression:): Remove unused local. + (java_parser_context_push_initialized_field): Fixed leading + comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and + CPC_INSTANCE_INITIALIZER_LIST. + (java_parser_context_pop_initialized_field): Likewise. + (add_inner_class_fields): Use CPC_INITIALIZER_STMT. + (register_fields): Use CPC_STATIC_INITIALIZER_STMT and + CPC_INITIALIZER_STMT. + (fix_constructors): New local `class_type'. Use it. Call + add_instance_initializer. + (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR. + (patch_return): Forbid return in instance initializers. + (patch_throw_statement): Enforce exception handling in the context + of instance initializers. + +2000-02-03 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (java.mostlyclean): Remove executables in + `mostlyclean'. + +2000-01-31 Scott Bambrough <scottb@netwinder.org> + + * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when + HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1. + (java_float_finite): Convert to use union Word from javaop.h. + (java_double_finite): Convert to use union DWord from javaop.h. + +2000-02-02 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (options): Added `jni' entry. + (help): Document -jni. + (flag_jni): New global. + (process_file): Handle JNI output. Don't print text from + -prepend, -add, etc, when generating stubs. Only remove `.class' + suffix if it actually exists. + (main): Create a `.c' file when run with `--jni --stubs'. Create + correct output file name with `--jni'. + (print_include): Mangle header name differently in JNI case. + (HANDLE_METHOD): In JNI mode, call print_method_info to generate + method list. + (print_method_info): Handle JNI case. Put signature info into + method name. Handle case when STREAM is NULL. + (print_name_for_stub_or_jni): New function. + (print_stub_or_jni): Renamed from `print_stub'. Handle JNI. + (print_cxx_classname): Handle JNI. + (print_full_cxx_name): Likewise. + (decode_signature_piece): Likewise. + (overloaded_jni_method_exists_p): New function. + (struct method_name): Added `signature' and `sig_length' fields. + (HANDLE_END_FIELD): Do nothing in JNI mode. + +2000-02-02 Tom Tromey <tromey@cygnus.com> + + * jv-scan.c: Include version.c, <getopt.h>. + (LONG_OPT, OPT_HELP, OPT_VERSION): New macros. + (options): New array. + (usage): New function. + (version): New function. + (main): Use getopt_long to parse command line. + * jcf-dump.c: Include version.c, <getopt.h>. + (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION, + OPT_JAVAP): New macros. + (options): New array. + (usage): Return `void'. Changed message. + (help): New function. + (version): New function. + (main): Use getopt_long_only to parse command line. + * gjavah.c: Include <getopt.h>. + (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP, + OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M, + OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros. + (options): New array. + (java_no_argument): Removed. + (help): Updated with missing options. + (main): Use getopt_long_only to parse command line. + (usage): Changed message. + +2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code. + * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG, + ANONYMOUS_ARRAY_INITIALIZER): New access macros. + * parse.y (array_creation_expression:): Handle anonymous arrays. + (build_array_from_name): Don't set `ret_name' if null. + (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR. + (qualify_ambiguous_name): Likewise. + (java_complete_expand_class): Likewise. + +2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo. + * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro. + (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise. + (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P. + (AIPL_FUNCTION_FINIT_INVOCATION): Replaces + AIPL_FUNCTION_COMPLETED_INVOCATION. + (AIPL_FUNCTION_CTOR_INVOCATION): Replaces + AIPL_FUNCTION_INVOCATION_READY. + (AIPL_FUNCTION_DECLARATION): New enum entry. + * parse.y (reorder_static_initialized): New function. + (java_parser_context_pop_initialized_field): Use it. + (add_inner_class_fields): Use + MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment + augmented. Install marker after last alias initializer, if any. + (generate_finit): Fixed typo. Don't try to retain only the used + fields. + (method_header): Compute and set DECL_FUNCTION_NAP. + (method_declarator): Fixed comment. Insert alias initializer in + parameter list. + (build_alias_initializer_parameter_list): Fixed leading + comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value + replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. + (java_complete_expand_class): Code to retain only used aliases + removed. + (java_complete_expand_methods): New local `first_decl'. Generate + $finit$ first, then expand the constructors, regular methods and + <clinit>. + (java_complete_expand_method): Don't report error on missing + return statement if previously detected bogus. + (fix_constructors): Don't patch constructor parameters list. + (patch_method_invocation): Use new AIPL enum values. Reverse + alias initializer list for anonymous classes. + +2000-01-30 Anthony Green <green@redhat.com> + + * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to + determine how many stack slots to pop. + +2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better + error handling/recovery. + * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment. + +2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS, + FIELD_LOCAL_ALIAS_USED): New macros. + (DECL_FUNCTION_NAP): New macro. + (struct lang_decl): New field `nap'. + (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros. + (struct lang_type): New fields `finit_stmt_list' and + `clinit_stmt_list'. + (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST. + * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro. + (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS, + UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros. + (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION, + AIPL_FUNCTION_INVOCATION_READY): New enum fields. + (BUILD_THROW): Macro line separator re-indented. + * parse.y (end_class_declaration): New function. + (maybe_generate_pre_expand_clinit): New name for + java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST, + pre-expand static fields. + (maybe_generate_clinit): Function deleted. + (check_for_static_method_reference): Prototype's parameter list + indented. + (generate_finit): New name for maybe_generate_finit. Changed + leading comment. Function rewritten to use + TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list. + (build_alias_initializer_parameter_list): New function. + (java_parser_context_pop_initialized_field): Likewise. + (add_inner_class_fields): Likewise. + (type_declaration:): Call end_class_declaration. + (class_member_declaration:): Likewise. + (formal_parameter_list:): Fixed typos. + (formal_parameter:): Use ARG_FINAL_P to mark created tree list + element. Improved error handling. + (block_statement:): Call end_class_declaration. + (anonymous_class_creation:): Likewise. + (create_anonymous_class): Fixed comments. + (create_class): Call add_inner_class_fields. + (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P. + (method_header): Use MARK_FINAL_PARMS. + (finish_method_declaration): Use UNMARK_FINAL_PARMS. + (method_declarator): Propagate final argument flag. + (craft_constructor): New local `artificial'. Call + build_alias_initializer_parameter_list. Use + CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP. + (source_start_java_method): Mark parm decls with LOCAL_FINAL if + necessary. + (complete_expand_class): Get rid of unused outer context local + alias fields. + (java_complete_expand_methods): Fixed leading + comment. Generate/pre-expand <clinit> first. Changed method + expansion order to regular, $finit$, constructors, <clinit>. + (java_complete_expand_method): Set current_function_decl. + (fix_constructors): Fix constructor parameter list to account for + outer context local alias initializers. + (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS. + (resolve_expression_name): Lookup outer context local aliases. New + local `access', use it. + (patch_method_invocation): Patch inner class ctor invocation with + outer context local aliases initialization values. $finit$ + invocation patching now includes things generated with + build_alias_initializer_parameter_list. + (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS. + (build_super_invocation): Likewise. + (patch_assignment): Changed comment. + +2000-01-27 Andrew Haley <aph@cygnus.com> + + * jcf-write.c (emit_goto): RESERVE 3 bytes for insn. + (emit_if): Ditto. + (emit_jsr): Ditto. + +2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string + concatenation. + (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args. + + * parse.y (register_fields): Don't pass a format specifier to + OBSOLETE_MODIFIER_WARNING. + (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2 + instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format + specifier. + (check_modifiers): Change function into a macro. + (check_class_interface_creation): Pass a literal format string. + +2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * buffer.h: PROTO -> PARAMS. + * check-init.c: Likewise. + * class.c: Likewise. + * constants.c: Likewise. + * convert.h: Likewise. + * decl.c: Likewise. + * except.c: Likewise. + * expr.c: Likewise. + * gjavah.c: Likewise. + * java-except.h: Likewise. + * java-tree.h: Likewise. + * jcf-depend.c: Likewise. + * jcf-dump.c: Likewise. + * jcf-parse.c: Likewise. + * jcf-path.c: Likewise. + * jcf-reader.c: Likewise. + * jcf-write.c: Likewise. + * jcf.h: Likewise. + * jv-scan.c: Likewise. + * jvgenmain.c: Likewise. + * jvspec.c: Likewise. + * lang.c: Likewise. + * lex.c: Likewise. + * lex.h: Likewise. + * parse-scan.y: Likewise. + * parse.h: Likewise. + * parse.y: Likewise. + * typeck.c: Likewise. + * verify.c: Likewise. + * xref.c: Likewise. + * xref.h: Likewise. + * zextract.c: Likewise. + * zipfile.h: Likewise. + +2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC. + (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF. + * constants.c (build_constant_data_ref): Check for cached + current_constant_pool_data_ref. Cache current_constant_pool_data_ref + in TYPE_CPOOL_DATE_REF. + * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF, + MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros. + (struct lang_type): New fields `cpool' and `cpool_data_ref'. + (LOCAL_FINAL): New macro. + * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing + constant pool -- don't try to reuse. + (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate + TYPE_LANG_SPECIFIC. + (find_in_current_zip): Use TYPE_JCF. + * parse.h (java_check_final): Prototype removed. + * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch. + (maybe_create_class_interface_decl, + check_class_interface_creation): Likewise. + (java_expand_finals): Function removed. + (class_declaration:): Reversed Jan 12, 2000 extra argument patch. + (block_statement:): Fixed comment. + (anonymous_class_creation:): Likewise. + (check_class_interface_creation): Reversed Jan 12, 2000 extra + argument patch. + (check_class_interface_creation): Loosened error report on (inner) + public class declarations. CPC_INNER_P replaces GET_CPC_LIST. + (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch. + (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra + argument patch. + (create_interface): Likewise. + (anonymous_class_counter): New static global. + (create_anonymous_class): Reversed Jan 12, 2000 extra argument + patch. Fixed comments. + (create_class): Reversed Jan 12, 2000 extra argument patch. Reset + anonymous_class_counter when declaring a toplevel class. + (craft_constructor): Fixed constructor name when handling + anonymous classes. Anonymous class constructors to feature hidden + this$<n> parameter. + (java_fix_constructors): Added comment. + (java_check_final): Function removed. + (java_complete_expand_methods): Fixed comment. Don't generate + class data, save its outgoing constant pool instead. + (verify_constructor_super): Skip anonymous class constructor + hidden this$<n> parameter. + (java_expand_classes): New local `saved_ctxp'. Removed call to + java_expand_finals and java_check_final. Expand anonymous class + constructors. Generate class data. + (build_super_invocation): Skip anonymous class hidden this$<n> + parameter. + * typeck.c (build_java_signature): Use TYPE_SIGNATURE and + MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC. + (set_java_signature): Likewise. + +2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> + + * gjavah.c: Delete ACC_VISIBILITY define. + * jcf.h: Add ACC_VISIBILITY define. + * parse.y: final: rule tagged <value>. + (java_check_regular_methods): Use ACC_VISIBILITY define for + default package access check. + (local_variable_declaration_statement): Use final: rule. + +2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de> + + * parse.y (format_parameter:): Use final: rule instead of modifiers:. + (final:): New rule. + +2000-01-17 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_field_info): Allow non-static final fields. + +2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'. + * parse.y (patch_anonymous_class): New function. + (create_anonymous_class): Register incomplete type when the + class/interface to extends/implement isn't known yet. + (parser_check_super_interface): Simplify argument to CLASS_INTERFACE. + (verify_constructor_super): Tuned error message. + +2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P. + (ANONYMOUS_CLASS_P): New macro. + (TYPE_SIGNATURE, TYPE_JCF): New macros. + (INNER_CLASS_TYPE_P): Fixed typo in leading comment. + * parse.y (create_class): Added leading argument. + (maybe_create_class_interface_decl, + check_class_interface_creation): Likewise. + (craft_constructor): New function. + (verify_constructor_super): Added argument in prototype. + (class_declaration:): Inserted leading argument. + (for_begin:): Use FOR_LOOP_P. + (anonymous_class_creation): Create WFL of the anonymous class to + instantiate. Call build_new_invocation. Added comments. + (check_class_interface_creation): Handle parameter `anonymous' in + verbose mode class creation announce. + (link_nested_class_to_enclosing): Exclude anonymous classes. + (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on + anonymous class, even though they appear to have an enclosing + context. + (create_interface): Pass extra argument to + check_class_interface_creation. + (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1. + (create_class): Call check_class_interface_creation and + maybe_create_class_interface_decl with extra new argument. Don't + add private this$<n> to anonymous classes. + (method_declarator): Insert hidden this$<n> to anonymous class + constructors. + (java_fix_constructors): Deleted code creating default + constructor. Call craft_constructor instead. + (java_check_regular_methods): Set `saw_constructor' to 1 for + anonymous classes. + (fix_constructors): Pass extra argument to verify_constructor_super. + (verify_constructor_super): New local `sdecl', use it. Search for + matching constructor (possibly featuring arguments) in super + class. + (lookup_method_invoke): Craft constructor according to arguments + list when dealing with anonymous class constructors. + (build_super_invocation): Pass arguments to anonymous class super + constructors. + (search_loop): Use FOR_LOOP_P. + (labeled_block_contains_loop_p): Likewise. + +2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (set_super_info): Set CLASS_STATIC when appropriate. + (enclosing_context_p): New function. + (get_access_flags_from_decl): Handle CLASS_STATIC. + (maybe_layout_super_class): Extra first argument passed to + do_resolve_class. + (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and + ID_INIT_P. + * decl.c (access0_identifier_node): New global. + (init_decl_processing): access0_identifier_node initialized. + (pushdecl): Set DECL_CONTEXT only on non type decls. + * expr.c (lookup_field): Lookup inner class fields in enclosing + contexts. + (expand_invoke): Use ID_INIT_P. + (expand_java_field_op): Use DECL_CLINIT_P. + * java-tree.def (CLASS_LITERAL): New tree code. + * java-tree.h (DECL_FUNCTION_ACCESS_DECL, + DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros. + (struct lang_decl): New field `inner_access'. + (enclosing_context_p): Prototyped. + (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P, + ID_CLINIT_P): New macros. + (CLASS_STATIC): New macro. + (CLASS_ACCESS0_GENERATED_P): New macro. + (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P, + TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P, + INNER_CLASS_P): New macros. + (DECL_INNER_CLASS_LIST): New macro. + * jcf-parse.c (yyparse): Avoid the use of ANSI string + concatenation. + * jcf-write.c (generate_bytecode_insns): binop: Change the type of + the shift value to int. Fixed typo in comment. + * lex.c (inst_id, wpv_id): Initialize. + * mangle.c (unicode_mangling_length): Take `$' into account. + * parse.h (DRECOVER, RECOVER): Terminate properly. + (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro. + (typedef struct _jdep): New field `enclosing'. + (JDEP_ENCLOSING): New macro. + (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.) + (struct parser_ctxt): New fields `marker_beginning', `marked_end'. + (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE, + GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC, + GET_ENCLOSING_CPC_CONTEXT): New macros. + (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros. + (do_resolve_class): Added extra argument in prototype. + * parse.y (resolve_class): Added extra argument in prototype. + (maybe_create_class_interface_decl): Likewise. + (maybe_use_access_method, build_wfl_wrap): New functions. + (java_complete_expand_classes, java_complete_expand_class): + Likewise. + (java_parser_context_push_initialized_field, + java_parser_context_suspend, java_parser_context_resume): + Likewise. + (maybe_make_nested_class_name, make_nested_class_name, + set_nested_class_simple_name_value, + link_nested_class_to_enclosing, find_as_inner_class, + find_as_inner_class_do, check_inner_class_redefinition, + build_thisn_assign, build_current_thisn, build_access_to_thisn, + maybe_build_thisn_access_method, build_outer_field_access, + build_outer_field_access_methods, build_outer_field_access_expr, + build_outer_method_access_method, build_new_access_id, + build_outer_field_access_method, outer_field_access_p, + outer_field_expanded_access_p, outer_field_access_fix, + build_incomplete_class_ref, patch_incomplete_class_ref, + create_anonymous_class): Likewise. + (inst_id, wpv_id): New static global variables. + (synchronized:): New rule, tagged <node>. + (type_declaration:): No longer tagged <node>. Call POP_CPC in sub + rules. + (anonymous_class_creation:): New rule, tagged <node>. + (NEW_TK): Tagged <node>. + (type_literals, array_type_literal): New rules, tagged <node>. + (class_declaration:): Removed action when reducing by class_body: + (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value + using GET_CPC in sub-rules. + (class_member_declaration): Handle inner classes. + (method_declaration): When reducing method_header:, reset + current_function_decl when appropriate. + (method_declarator:): Set the number of formal parameter to 0 for + method declared without arguments. + (constructor_declarator:): Likewise. + (static_initializer:): List of elements kept in a list. + (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct + use of the keyword `static' for type declarations. + (block_statement:): Handle inner class declarations. + (primary_no_new_array:): Use type_literals:. Fixed comment. Handle + type qualified `this'. + (class_instance_creation_expression): Use anonymous_class_creation: + to handle inner class instances creation. Handle qualified `new'. + (something_dot_new): Added appropriate actions. + (create_new_parser_context): New function. + (java_push_parser_context, java_parser_context_save_global, + java_parser_context_suspend): Use create_new_parser_context. + (check_modifiers): Changed leading comment. + (check_class_interface_creation): Handle interclasses. + (add_superinterfaces): Fixed comment. + (create_interface): Build qualified name from the raw_name instead + of its matching WFL. Push the initialized fields list. raw_name added + as an extra argument to maybe_create_class_interface_decl. + (create_class): Build qualified name from the raw_name instead of + its matching WFL. Removed assignment to current_parsed_class_un. + Call PUSH_ERROR before returning an error. Suspend the current + parser context when processing an inner class. Push the + initialized fields list. raw_name added as an extra argument to + maybe_create_class_interface_decl. Add the private this$<n> + field. + (duplicate_declaration_error_p): Use GET_CPC when calling find_field. + (register_fields): Get the class type from GET_CPC and handle + previous errors. Added code to handle the creation of static + fields in inner classes. Initialized fields initialization + statements kept in a list of lists. + (maybe_generate_finit): Initialized fields initialization + statements kept in a list of lists. Use GET_CPC. + (maybe_generate_clinit): Likewise. + (method_header): Use GET_CPC and GET_CPC_UN. + (parser_qualified_classname): Handle inner classes. + (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC. + (java_fix_constructors): Hide pointer to enclosing context + instance in constructor list when dealing with inner classes. + (jdep_resolve_class): Call resolve_class with extra first argument + JDEP_ENCLOSING. + (resolve_class): Add enclosing context as a first extra argument + to do_resolve_class. + (do_resolve_class): Call find_as_inner_class. Handle WFLs + properly. + (resolve_no_layout): Extra argument added to resolve_class + invocation. + (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P. + (java_get_real_method_name): Use GET_CPC_UN. + (check_abstract_method_definitions): Use DECL_CLINIT_P. + (java_check_abstract_methods): Handle static method declared in + inner classes by an error. + (java_check_regular_methods): Use DECL_CLINIT_P. + (source_start_java_method): Also set DECL_MAX_LOCALS. + (create_artificial_method): Call java_parser_context_save_global + and java_parser_context_restore_global instead of saving/restoring + the context by hand. + (expand_start_java_method): Improved verbose mode message. + (java_complete_expand_methods): Fixed leading comment. Use + DECL_CLINIT_P. + (fix_constructors): Added assignment to this$<n> if necessary. + (java_expand_classes): Call java_complete_expand_classes instead + of java_complete_expand_methods. + (make_qualified_primary): Simplified. + (merge_qualified_name): Optimized for missing left or right parts. + (resolve_expression_name): Handle access to outer class fields from + interclasses. + (resolve_qualified_expression_name): New macro + RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner + classes. Report error on non appropriate qualification of + `new'. Handle qualified `this'. + (not_accessible_p): Allow access to outer class private fields from + inner classes. + (patch_method_invocation): Handle method invocations through + access methods and inner class constructor invocations. + (find_applicable_accessible_methods_list): Search enclosing + contexts of an inner class. + (search_applicable_methods_list): Fixed typo. + (argument_types_convertible): Handle inner class constructors' + hidden outer context reference argument. + (qualify_ambiguous_name): Handle qualified `this'. + (java_complete_lhs): Handle use of field accessed through + artificial access methods in various cases of assignments. Handle + CLASS_LITERAL node. + (check_final_assignment): Use DECL_CLINIT_P. + (valid_ref_assignconv_cast_p): Handle the destination being an + enclosing context of the source. + (patch_unaryop): Handle use of field accessed through artificial + access methods. + (patch_return): Use DECL_CLINIT_P. + (patch_throw_statement): Use DECL_CLINIT_P. + (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P. + * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and + ID_INIT_P. + +2000-01-16 Anthony Green <green@cygnus.com> + + * parse.y (build_string_concatenation): Only use + StringBuffer(String) shortcut if String arg is constant. + +2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): binop: Change the type of + the shift value to int. Fixed typo in comment. + +2000-01-11 Mumit Khan <khan@xraylith.wisc.edu> + + * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros. + * jcf-write.c: Likewise. + * parse.y: Likewise. + * parse.c: Regenerate. + +2000-01-09 Anthony Green <green@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): Emit invokeinterface + bytecodes in the correct order. + +2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS). + +2000-01-06 Anthony Green <green@cygnus.com> + + * expr.c (java_lang_expand_expr): Switch to permanent obstack + before building constant array decl. + +2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_conditional): Fixed indentation in + method invocation and typo in conditional expression. + (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue + the appropriate NOTE_POP. + * parse.y (patch_binop): Shift value mask to feature the right + type. + +1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (assume_compiled, assume_compiled_node): Add static + prototype. + (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup. + + * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch. + + * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN. + + * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier' + to `__modifier' to avoid stringifying it. + + * parse.y (verify_constructor_circularity): Don't call a variadic + function with a non-literal format string. + (java_check_abstract_methods): Move unreachable code inside + `continue' statement. + (lookup_method_invoke): Call xstrdup, not strdup. + + * expr.c (expand_java_field_op): Avoid the use of ANSI string + concatenation. + + * jcf-parse.c (yyparse): Likewise. + + * jv-scan.c (main): Likewise. + +1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK, + ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC, + ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string + concatenation. + + * parse.y (synchronized, variable_redefinition_error, + check_class_interface_creation, create_interface, create_class, + method_header, finish_method_declaration, + check_modifiers_consistency, method_declarator, + complete_class_report_errors, check_abstract_method_definitions, + java_check_regular_methods, check_throws_clauses, + java_check_abstract_methods, read_import_dir, + check_pkg_class_access, declare_local_variables, fix_constructors, + cut_identifier_in_qualified, resolve_expression_name, + resolve_qualified_expression_name, patch_method_invocation, + java_complete_lhs, patch_assignment, try_builtin_assignconv, + patch_binop, patch_array_ref, patch_newarray, build_labeled_block, + patch_exit_expr, patch_exit_expr, patch_switch_statement, + patch_try_statement, patch_synchronized_statement, + patch_throw_statement, check_thrown_exceptions, + patch_conditional_expr): Likewise. + +1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Makefile.in (LIBDEPS): Added gcc's errors.o + (../jcf-dump$(exeext):): Link with gcc's errors.o + (../gcjh$(exeext):): Likewise. + * expr.c (expand_java_NEW): Layout the entire target type instead of + laying out its methods only. + (lookup_field): Layout the class after having loaded it. + * java-tree.h (java_debug_context): Declared. + * jcf-io.c (toplev.h): Included. + (find_class): Removed assignment to jcf's outofsynch + field. Force source file to be read if newer than its matching + class file. Tweaked debug messages. + * jcf-parse.c (jcf_out_of_synch): Deleted. + (read_class): Call to jcf_out_of_synch removed. + * jcf.h (typedef struct JCF): Field `outofsynch' deleted. + (jcf_out_of_synch): Prototype deleted. + * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag', + `deprecated' and `class_err': integer turned into bit-fields. + New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments. + * parse.y (package_list): New global. + (package_declaration:): Record newly parsed package name. + (extra_ctxp_pushed_p): Static global deleted. + (java_parser_context_save_global): Create buffer context for the + purpose of saving globals, if necessary. + (java_parser_context_restore_global): Pop context pushed for the + purpose of saving globals, if necessary. + (java_debug_context_do): New prototype and function. + (java_debug_context): Likewise. + (do_resolve_class): Use already parsed package names to qualify + and lookup class candidate. + (java_pre_expand_clinit): Removed unnecessary local variable. + +1999-12-17 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This + fixes PR gcj/119. + (process_file): Use `\n\' at end of each line in string. + +1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (expand_invoke): Layout the loaded class before + attempting to use it. + (expand_java_field_op): Allow final field assignments to take + place in $finit$. + * typeck.c (convert): Return error_mark_node if expr is null. + +1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (class_depth): Return -1 if the class doesn't load + properly. + * expr.c (can_widen_reference_to): Check for errors during depth + computation and return 0 accordingly. + * jcf-parse.c (parse_source_file): Call java_fix_constructors to + create default constructors and add an other error check. + * parse.h (java_fix_constructors): Prototyped. + * parse.y (java_pre_expand_clinit): Likewise. + (build_super_invocation): Re-prototyped to feature one argument. + (java_check_circular_reference): Directly use `current'. + (java_fix_constructors): New function. + (java_check_regular_methods): Don't create default constructors + here, but abort if none were found. + (java_complete_expand_methods): Pre-process <clinit> calling + java_pre_expand_clinit. + (java_pre_expand_clinit): New function. + (fix_constructors): build_super_invocation invoked with the + current method declaration as an argument. + (build_super_invocation): Use the context of the processed method + decl argument instead of current_class. + * typeck.c (lookup_java_method): Take WFLs in method names into + account. + +1999-12-14 Per Bothner <per@bothner.com> + + * class.c (make_class_data): flag_keep_inline_functions to keep + private methods in the method array. + +1999-12-15 Anthony Green <green@cygnus.com> + + * check-init.c (check_init): Take into account both types of + `throw's when checking for uninitialized variables. + +1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_lhs): Force conversion of array + dimensions to int_type_node, that's what runtime's ABI expects. + +1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third + operand of a WFL, until the Java front-end gets fixed with regard + to Mark Mitchell's gcc/tree.h patch (1999-12-04.) + +1999-12-10 Andrew Haley <aph@cygnus.com> + + * parse.h (BUILD_THROW): Add support for sjlj-exceptions. + decl.c (init_decl_processing): Add _Jv_Sjlj_Throw. + expr.c (build_java_athrow): Add support for sjlj-exceptions. + java-tree.h: Ditto. + jcf-write.c: Ditto. + +1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (java_lang_expand_expr): Switch to permanent obstack + before calling expand_eh_region_start and expand_start_all_catch. + * except.c (expand_start_java_handler): Switch to permanent + obstack before calling expand_eh_region_start. + (expand_end_java_handler): Switch to permanent obstack before + calling expand_start_all_catch. + +1999-12-5 Anthony Green <green@cygnus.com> + + * decl.c (init_decl_processing): Mark throw_node as a noreturn + function with side effects. + (init_decl_processing): Mark all memory allocating DECLs with + DECL_IS_MALLOC. + +1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * except.c (expand_end_java_handler): Call + expand_resume_after_catch and end_catch_handler. + +1999-11-30 Anthony Green <green@cygnus.com> + + * verify.c (verify_jvm_instructions): Create new return label + chain if non existent (don't rely on the verified state of the jsr + target.) + +1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): Fixed indentation for + COMPOUND_EXPR and FIX_TRUNC_EXPR cases. + + * parse.y (patch_assignment): Removed bogus final class test on + lhs when checking on whether to emit an ArrayStoreException runtime + check. + * expr.c (expand_java_arraystore): Likewise. + +1999-11-28 Anthony Green <green@cygnus.com> + + * decl.c (find_local_variable): Reuse single slot decls when + appropriate. + +1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (saw_java_source): Global variable removed. + (read_class): Don't use `saw_java_source'. Added extra braces. + (yyparse): Code setting `saw_java_source' removed. + +1999-11-24 Mark Mitchell <mark@codesourcery.com> + + * except.c (emit_handlers): Zero catch_clauses after emitting them. + +1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * verify.c (merge_type_state): Non verified subroutines being + considered more than once to trigger passive type merge. + +1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE + in case of error. Error message tuned. + +1999-11-21 Anthony Green <green@cygnus.com> + + * constants.c (find_methodref_index): Unwrap method names before + inserting them in the constant pool. + + * jcf-parse.c (jcf_parse): Display `interface' when appropriate. + + * class.c (assume_compiled_node): New typedef. + (assume_compiled_tree): New static data. + (find_assume_compiled_node): New function. + (add_assume_compiled): New function. + (assume_compiled): New function. + * class.c (make_class_data): Use assume_compiled. + (is_compiled_class): Use assume_compiled. + + * java-tree.h (add_assume_compiled): Declare. + + * lang.c (lang_decode_option): Parse new options. + +1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class): Always convert TYPE_SIZE_UNIT to + int_type_node: that's what `_Jv_AllocObject' expects. + +1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (lookup_method_invoke): Use lang_printable_name to + reliably build the type name during error report. Fixes PR gcj/97. + +1999-11-09 Tom Tromey <tromey@cygnus.com> + + * jcf-path.c: Include <sys/stat.h>. + (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84. + (DIR_UP): New macro. + +1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (source_end_java_method): Resume permanent allocation, + reversing Apr 27 1998 patch. + (patch_string_cst): Pop obstacks after having pushed the permanent + ones. + +1999-11-05 Tom Tromey <tromey@cygnus.com> + + * class.c (finish_class): Emit inlined methods if any native + methods exist in the class. Fixes PR gcj/85. + +1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR. + (qualify_ambiguous_name): Likewise. + +1999-11-03 Godmar Back <gback@cs.utah.edu> + + * typeck.c: (lookup_java_method): search all inherited + interfaces when looking up interface method. + +1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (method_header:): Issue error message for rule `type + error'. + (synchronized:): Error report when not using synchronized. + +1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_qualified_expression_name): Prevent `this' from + being used before the superclass constructor has been called. + (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P + instead of `CALL_THIS_CONSTRUCTOR_P'. + +1999-10-30 Todd T. Fries <todd@lighthouse.fries.net> + + * check-init.c: Fix typo in comment. + +1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (add_method_1): Set DECL_INLINE to 1 for private, static + and final method. + +1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (expression_statement:): Call function to report + improper invocation of a constructor. + (parse_ctor_invocation_error): New function. + +1999-10-26 Mark Mitchell <mark@codesourcery.com> + + * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call + remember_end_note. + +1999-10-21 Tom Tromey <tromey@cygnus.com> + + * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set + in generated `main'. + +1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR. + (qualify_ambiguous_name): Likewise. + +1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_tree): fold_constant_for_init to work on + permanent_obstack. + (java_complete_lhs): Likewise. + (array_constructor_check_entry): Complete an initializer element + on permanent_obstack. + +1999-10-19 Tom Tromey <tromey@cygnus.com> + + * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file. + From Mike Moreton <mike@pillim.demon.co.uk>. + +1999-10-15 Greg McGary <gkm@gnu.org> + + * java-tree.h (flag_bounds_check): Remove extern decl. + * lang.c (flag_bounds_check): Remove global variable. + (lang_f_options): Remove "bounds-check" entry. + (lang_init_options): Default flag_bounds_check to "on". + +1999-10-14 Tom Tromey <tromey@cygnus.com> + + * jvgenmain.c (usage): New function. + (main): Use it. Also, handle `-D' options. + * jvspec.c (lang_specific_driver): Recognize -D. + (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation. + + * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'. + +1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jcf-dump.c (print_constant, disassemble_method): Don't call a + variadic function with a non-literal format string. + + * parse-scan.y (report_main_declaration): Likewise. + + * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise. + + * parse.y (read_import_dir, patch_assignment, patch_binop, + patch_array_ref): Likewise. + + * typeck.c (build_java_array_type): Likewise. + + * verify.c (verify_jvm_instructions): Likewise. + +1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1. + +1999-10-07 Anthony Green <green@cygnus.com> + + * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases + where CHECK_PUT may fail for valid reasons. + + * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3, + UNSAFE_PUTN): New macros. + +1999-10-04 Tom Tromey <tromey@cygnus.com> + + * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as + well. Fixes Java PR gcj/59. + * parse-scan.y (yyerror): Report errors. + +1999-09-24 Glenn Chambers <GChambers@provsol.com> + + * decl.c (insert_block): Remove unconditional `abort'. + +1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk> + + * decl.c (builtin_function): No longer static. New arg CLASS. Arg + FUNCTION_CODE now of type int. All callers changed. + Set the builtin's DECL_BUILT_IN_CLASS. + +1999-09-23 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (lang_specific_driver): Don't read spec file if + -fsyntax-only given. + +1999-09-22 Tom Tromey <tromey@cygnus.com> + + * lang-specs.h: Added `%(jc1)' to the jc1 spec. + + * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally. + (WORDS_TO_LONG): Likewise. + (WORDS_TO_DOUBLE): Likewise. + +1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-write.c (RELOCATION_VALUE_0): New macro. + (RELOCATION_VALUE_1): Likewise. + (emit_iinc, emit_reloc, push_constant1, push_constant2, + push_in_const, push_long_const): Prototyped. + (push_constant1): Argument `index' is of type HOST_WIDE_INT. + (push_constant2): Likewise. + (push_int_const): Cast find_constant1's integer arguments to `jword'. + (find_constant_wide): Cast find_constant2's integer arguments to + `jword'. + (find_constant_index): Cast find_constant2's and find_constant2's + integer arguments to `jword'. + (emit_pop): Argument `value' is of type HOST_WIDE_INT. + (emit_switch_reloc): Use RELOCATION_VALUE_0. + (emit_if): Use RELOCATION_VALUE_1. + (emit_goto): Likewise. + (emit_jsr): Likewise. + (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second + argument to push_long_const to HOST_WIDE_INT. + +1999-09-15 Andreas Schwab <schwab@suse.de> + + * Makefile.in (parse.o): Depend on $(JAVA_TREE_H). + +1999-09-20 Nick Clifton <nickc@cygnus.com> + + * lang.c (lang_decode_option): Extend comment. + +1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK + instead of fndecl. + +1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (get_field_name, print_method_info, print_include, + add_namelet): Use xmalloc, not malloc. + + * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup. + (munge): Use xrealloc, not realloc, trust xrealloc to handle a + NULL pointer. + + * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup. + + * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise. + + * jcf-path.c (add_entry): Likewise. + + * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc. + + * jv-scan.c (xmalloc): Remove definition. + + * jvgenmain.c (xmalloc): Likewise. + + * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero. + + * lex.c (java_store_unicode): Use xrealloc, not realloc. + + * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use + concat, not xmalloc/sprintf. + (java_push_parser_context): Use xcalloc, not xmalloc/bzero. + (xstrdup): Remove definition. + + * parse.y (duplicate_declaration_error_p, + constructor_circularity_msg, verify_constructor_circularity, + check_abstract_method_definitions, java_check_regular_methods, + java_check_abstract_methods, patch_method_invocation, + check_for_static_method_reference, patch_assignment, patch_binop, + patch_cast, array_constructor_check_entry, patch_return, + patch_conditional_expr): Use xstrdup, not strdup. + + * zextract.c (ALLOC): Use xmalloc, not malloc. + +1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (jvspec.o): Depend on system.h and gcc.h. + + * jvspec.c: Include gcc.h. Don't include gansidecl.h. + (do_spec, lang_specific_pre_link, lang_specific_driver, + input_filename, input_filename_length): Don't declare. + (main_class_name, jvgenmain_spec, lang_specific_driver): + Constify a char*. + (lang_specific_driver): All calls to the function pointer + parameter now explicitly call `fatal'. + +1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (find_applicable_accessible_methods_list): Search + abstract classes as interfaces. + +1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (finish_class): We're now outside a valid method + declaration. Tell the rest of gcc so. + +1999-09-08 Bruce Korb autogen@linuxbox.com + + * Makefile.in: Give the gperf user a hint about why "gperf -F" fails. + +1999-09-07 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (add_class_decl): Generate include for gcj/array.h, not + java-array.h. + (decode_signature_piece): Don't emit "::" in JArray<>. + (print_namelet): Only print trailing `;' when printing a class. + +1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk> + + * java-tree.h: Delete declarations for all tree nodes now moved to + global_trees. + * decl.c: Delete their definitions. + +1999-09-04 Mark Mitchell <mark@codesourcery.com> + + * Make-lang.in (jc1): Depend on ggc-callbacks.o. + * Makefile.in (OBJS): Add ggc-callbacks.o. + (OBJDEPS): Likewise. + +1999-09-03 Tom Tromey <tromey@cygnus.com> + + * parse.y (strip_out_static_field_access_decl): Return operand if + it satisfies JDECL_P. + +1999-09-02 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (decode_signature_piece): Emit "::" in JArray<>. + Handle nested arrays, like `[[I'. + +1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (finish_class): Remove unused parameter, all callers + changed. + + * expr.c (build_java_athrow): Change return type to void. + (java_lang_expand_expr): Make sure each case in switch returns a + value. + + * java-tree.h (finish_class): Fix prototype to take void args. + + * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN. + (main): Issue return from main, not exit. + + * jcf-parse.c (parse_class_file): Fix call to `finish_class'. + + * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN. + + * jv-scan.c (main): Issue return from main, not exit. + + * parse.y (check_abstract_method_definitions, + java_check_abstract_method_definitions): Add static prototypes. + (java_complete_expand_methods): Fix call to `finish_class'. + + * verify.c (verify_jvm_instructions): Initialize variables `oldpc' + and `prevpc'. + +1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lang.c (language_string): Constify. + +1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (LIBS): Fix definition so we link with $(CLIB). + Remove hacks for stuff which comes from libiberty. + + * Make-lang.in: Likewise. + +1999-08-30 Hans-Peter Nilsson <hp@axis.se> + + * Makefile.in (xref.o): Depend on xref.c explicitly. + +1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * java-tree.h (lang_printable_name): Constify a char*. + + * lang.c (lang_printable_name): Likewise. + +1999-08-27 Jeffrey A Law (law@cygnus.com) + + * gjavah.c, jcf-write.c, verify.c: Do not use C++ style + comments in C code. + +1999-08-26 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_cxx_classname): Print "::" before qualified + name. + +1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (lookup_cl): Changed leading comment. Now does its best + to set the column number. + (qualify_ambiguous_name): Take WFL wrappers into account. + +1999-08-25 Gregg Townsend <gmt@cs.arizona.edu> + + * verify.c (verify_jvm_instructions): Don't check instruction + validity beyond end of method. + +1999-08-25 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (lang_specific_driver): Correctly handle --help again. + +1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (print_name, print_base_classname, utf8_cmp, + cxx_keyword_subst, generate_access, name_is_method_p, + get_field_name, print_field_name, super_class_name, print_include, + decode_signature_piece, print_class_decls, usage, help, + java_no_argument, version, add_namelet, print_namelet): Add static + prototype. + (print_base_classname, utf8_cmp, cxx_keyword_subst, + name_is_method_p): Constify a char*. + (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy. + Provide a final else clause in an if-else-if. + (print_field_info): Add missing final arg in function call to + `print_field_name'. + (print_method_info, decompile_method, decode_signature_piece, + print_c_decl, print_full_cxx_name, print_stub, + print_mangled_classname, super_class_name, print_include, + add_namelet, add_class_decl, print_class_decls, process_file, + help): Constify a char*. + + * jcf-write.c (jcf_handler, push_constant1, push_constant2, + push_int_const, find_constant_wide, find_constant_index, + push_long_const, field_op, maybe_wide, emit_dup, emit_pop, + emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop, + emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc, + emit_if, emit_goto, emit_jsr, call_cleanups, + make_class_file_name): Add static prototypes. + (generate_bytecode_return, generate_bytecode_insns): Pass a + NULL_PTR, not a NULL_TREE. + + * jv-scan.c: Include "jcf.h". + (main): Declare using DEFUN macro. + + * jvspec.c (find_spec_file, lang_specific_pre_link, + lang_specific_driver): Add prototypes. + (find_spec_file): Constify a char*. + + * keyword.gperf (hash, java_keyword): Add prototypes. + + * lang.c (lang_print_error): Add static prototype. + (lang_init): Prefer memcpy over bcopy to avoid casts. + + * lex.c (yylex): Add static prototype. + + * parse-scan.y: Include "lex.c" earlier. + + * parse.h: Remove redundant declaration for `yylex'. + + * parse.y (java_decl_equiv, binop_compound_p, search_loop, + labeled_block_contains_loop_p): Add static prototypes. + (not_accessible_p): Make static to match prototype. + + * verify.c (start_pc_cmp): Don't needlessly cast away const. + +1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (check_method_redefinition): Changed leading comment. + (check_abstract_method_definitions): New function. + (java_check_abstract_method_definitions): New function. + (java_check_regular_methods): Call it. + (verify_constructor_super): Fixed indentation. + (lookup_method_invoke): Likewise. + +1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (method_header): Return a null pointer if the current + class node is null. + (finish_method_declaration): Return if the current function decl + is null. + (source_start_java_method): Likewise. + (java_method_add_stmt): Likewise. + +1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (emit_register_class): Removed unnecessary call to + start_sequence. + * parse.y (labeled_block_contains_loop_p): Removed unused local + variable. + +1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_refold): Added prototype. + +1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (BINOP_COMPOUND_CANDIDATES): New macro. + (java_stabilize_reference): Removed unnecessary `else'. + (java_complete_lhs): Set flag to remember boolean. Call + java_refold. Added comments. + (java_decl_equiv): New function. + (binop_compound_p): Likewise. + (java_refold): Likewise. + (patch_unaryop): Striped static field access assigned to decl and + op. Changed promotion scheme for ++/-- operators. + (search_loop): New function. + (labeled_block_contains_loop_p): Likewise. + (patch_loop_statement): Call labeled_block_contains_loop_p. Added + comment. + (patch_bc_statement): Call search_loop. Fixed comment. + +1999-08-14 Anthony Green <green@cygnus.com> + + * expr.c (java_lang_expand_expr): Mark static array data as + referenced. + +1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> + + * jvgenmain.c (main): NUL-terminate name_obstack. + +1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * check-init.c (check_bool2_init, done_alternative): Add static + prototypes. + + * class.c (add_interface_do, maybe_layout_super_class): Likewise. + (add_method, build_utf8_ref, build_class_ref, + append_gpp_mangled_type, layout_class_method): Constify a char*. + + * decl.c (push_promoted_type, make_binding_level): Add static + prototypes. + (push_promoted_type, pushdecl): Constify a char*. + + * except.c (find_handler_in_range, link_handler, + check_start_handlers): Add static prototypes. + + * expr.c (process_jvm_instruction): Constify a char*. + + * gjavah.c (main): Constify a char*. + + * java-tree.h (verify_jvm_instructions, process_jvm_instruction): + Constify a char*. + + * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add + static prototypes. + (add_entry, jcf_dependency_set_target, jcf_dependency_add_target, + munge, print_ents): Constify a char*. + + * jcf-dump.c (disassemble_method): Constify a char*. + (print_constant_pool, print_exception_table): Add static prototypes. + (print_constant, print_exception_table, main, disassemble_method): + Constify a char*. + + * jcf-io.c (find_classfile, find_class): Likewise. + + * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise. + (set_source_filename, predefined_filename_p): Add static prototypes. + (set_source_filename, get_constant, get_class_constant, + find_in_current_zip): Constify a char*. + + * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add + static prototypes. + (add_entry, add_path, jcf_path_classpath_arg, + jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*. + + * jcf-reader.c (get_attribute, jcf_parse_preamble, + jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields, + jcf_parse_one_method, jcf_parse_methods, + jcf_parse_final_attributes): Add static prototypes. + (get_attribute): Constify a char*. + + * jcf.h (find_class, find_classfile, jcf_dependency_set_target, + jcf_dependency_add_target, jcf_path_classpath_arg, + jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*. + + * jv-scan.c (main): Constify a char*. + (gcc_obstack_init): Add prototype arguments. + + * jvgenmain.c (gcc_obstack_init): Likewise. + (main): Constify a char*. + + * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add + static prototypes. + (put_decl_string, lang_print_error): Constify a char*. + (lang_init): Remove redundant extern prototype. + + * mangle.c (emit_unicode_mangled_name): Constify a char*. + + * typeck.c (convert_ieee_real_to_integer, parse_signature_type): + Add static prototypes. + (get_type_from_signature): Constify a char*. + + * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ): + Add static prototypes. + (start_pc_cmp): Prefer PTR over GENERIC_PTR. + (verify_jvm_instructions): Constify a char*. + + * xref.c (xref_flag_value): Likewise. + + * xref.h (xref_flag_value): Likewise. + + * zextract.c (makeword, makelong): Add static prototypes. + (makeword, makelong): Constify a uch*. + +1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * lang.c (java_dummy_print): Constify a char*. + (lang_print_error): Likewise. + (lang_init): Remove redundant prototype for `print_error_function'. + (lang_init_source): Likewise. + (lang_identify): Constify a char*. + +1999-08-09 Tom Tromey <tromey@cygnus.com> + + * javaop.h (WORD_TO_FLOAT): only inline if building with gcc. + (WORDS_TO_LONG): Likewise. + (WORDS_TO_DOUBLE): Likewise. + +1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H). + + * expr.c (java_stack_pop, java_array_data_offset, + build_java_throw_out_of_bounds_exception, case_identity, + build_java_check_indexed_type): Add static prototypes. + (linenumber_table, expand_invoke, expand_java_field_op, + build_primtype_type_ref, expand_byte_code): Constify a char*. + + * java-tree.h (build_primtype_type_ref, linenumber_table): + Constify a char*. + (java_lang_expand_expr): Add prototype. + + * lang.c: Include rtl.h and expr.h. Remove extern prototype for + `java_lang_expand_expr'. + + * lex.c (java_lex_error): Constify a char*. + (java_get_unicode, java_read_char, java_allocate_new_line, + java_unget_unicode, java_sneak_unicode): Prototype. + + * parse-scan.y (current_class, package_name, method_declarator, + report_class_declaration, yyerror): Constify a char*. + + * parse.h (java_report_errors): Prototype. + (yyerror): Constify a char*. + + * parse.y (classitf_redefinition_error, check_modifiers, + parse_jdk1_1_error, lookup_package_type, + lookup_package_type_and_set_next, get_printable_method_name, + purify_type_name): Constify a char*. + (build_super_invocation, maybe_generate_finit, + verify_constructor_super, parser_add_interface, + add_superinterfaces, jdep_resolve_class, note_possible_classname, + java_complete_expand_methods, java_expand_finals, + cut_identifier_in_qualified, java_stabilize_reference, + do_unary_numeric_promotion, operator_string, do_merge_string_cste, + merge_string_cste): Prototype. + (single_type_import_declaration, yyerror, + variable_redefinition_error, build_array_from_name, + build_unresolved_array_type, check_class_interface_creation, + resolve_class, complete_class_report_errors, + note_possible_classname, read_import_dir, + find_in_imports_on_demand, resolve_package, fix_constructors, + check_deprecation, lookup_method_invoke, + maybe_build_primttype_type_ref, array_constructor_check_entry): + Constify a char*. + (java_complete_expand_methods, java_expand_finals): Make static. + (convert_narrow): Remove static prototype. + +1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk> + + * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h. + +1999-08-02 Richard Henderson <rth@cygnus.com> + + * decl.c: Include defaults.h instead of expr.h. + * parse.y: Likewise. + +1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> + + * java/decl.c (start_java_method): Change all uses of + PROMOTE_PROTOTYPES, so that it tests it as a C expression. + Ensure expr.h is included. + * java/expr.c (pop_arguments): Ditto. + * java/parse.y (expand_start_java_method): Ditto. + +1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (ALL_CFLAGS): Add '-W -Wall'. + +1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk> + + * decl.c: Include "function.h". + * except.c: Likewise. + * parse.y: Likewise. + * Makefile.in: Update dependencies. + +1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * expr.c (build_java_soft_divmod): Provide a default case in switch. + (java_lang_expand_expr): Mark parameters `target', `tmode' and + `modifier' with ATTRIBUTE_UNUSED. + + * gjavah.c (process_file): Add braces around ambiguous `else'. + + * jcf-dump.c (print_access_flags, localvar_free): Change return + type to void. + + * parse.y (java_complete_expand_method): Initialize variable + `exception_copy'. + (resolve_qualified_expression_name): Likewise for `field_decl'. + (patch_method_invocation): Likewise for `class_to_search'. + (qualify_ambiguous_name): Likewise for `name' and `ptr_type'. + (patch_assignment): Likewise for `lhs_type'. + + * verify.c (verify_jvm_instructions): Remove unused variable + `caller'. + +1999-07-25 Richard Henderson <rth@cygnus.com> + + * decl.c (va_list_type_node): New. + +1999-07-25 Anthony Green <green@cygnus.com> + + * gjavah.c (print_stub): New function. + (METHOD_IS_NATIVE): New macro. + (print_mangled_classname): Make static. + (HANDLE_END_FIELD): Don't emit fields during stub generation. + (process_file): Perform stub generation. + (HANDLE_METHOD): Don't emit class decls during stub + generation. + (HANDLE_END_METHOD): Take into account stub generation. + (print_method_info): Handle stub generation. + (print_stub): New function. + (print_cxx_classname): Make signature consistant with others. + (help): Describe -stubs option. + (main): Create stub file. + (version): Use version.c. + (print_full_cxx_name): New function. + (print_c_decl): Use print_full_cxx_name. + +1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Handle MAX_EXPR. + +1999-07-15 Andrew Haley <aph@cygnus.com> + + * lang.c (flag_use_divide_subroutine): New variable. + * typeck.c: (convert_ieee_real_to_integer): Bounds check + fp-to-integer conversion. + (convert): Call convert_ieee_real_to_integer when flag_fast_math + is not set. + + * expr.c (build_java_soft_divmod): New function. + (build_java_binop): Call build_java_soft_divmod if + flag_use_divide_subroutine is set. + * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree + soft_lrem_node: new builtin functions. + (init_decl_processing) Initialize the new builtins. + * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree + soft_lrem_node: new builtin functions. + (build_java_soft_divmod): New function. + * parse.y: Call build_java_soft_divmod if + flag_use_divide_subroutine is set. + * parse.c: Rebuilt. + + * jvspec.c (lang_specific_driver): Always allow an extra arg (for + a --specs= arg) even if not linking. + * lang-options.h (DEFINE_LANG_NAME ("Java")): Add + -fuse-divide-subroutine + +1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_and_layout): Check methods only once. + (resolve_qualified_expression_name): Verify thrown exceptions + compatibility. + (check_thrown_exceptions): Reject exceptions thrown in + initializer. Error message tuned. + +1999-07-14 Andrew Haley <aph@cygnus.com> + + * expr.c (expand_expr): Do not return the last statement in a + block as the block's value. + +1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed + CALL_EXPR, to avoid order of evaluation changes. + +1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (qualify_ambiguous_name): Do not use + IDENTIFIER_LOCAL_VALUE when name is a STRING_CST. + +1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Handle MAX_EXPR. + * expr.c (force_evaluation_order): Force method call arguments to + be evaluated in left-to-right order. + * parse.y (qualify_ambiguous_name): Loop again to qualify + NEW_ARRAY_EXPR properly. + +1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_invoke): Resolve unresolved invoked method + returned type. + (qualify_ambiguous_name): STRING_CST to qualify expression for + type name resolution. + +1999-06-24 Andrew Haley <aph@cygnus.com> + + * class.c (finish_class): Whenever a deferred method is + output, rescan the list of methods to see if a new candidate for + output can be found. + +1999-06-28 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (lang_specific_driver): Recognize --help. + +1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (resolve_package): Fixed bogus return statement. + (patch_method_invocation): Resolve method invocation beginning with + a package name qualifier. + +1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in (java.stage1): Depend on stage1-start. + (java.stage2): Likewise for stage2-start. + (java.stage3): Likewise for stage3-start. + (java.stage4): Likewise for stage4-start. + +1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_complete_lhs): When doing cross referencing, don't + try to keep file location on a WFL expanded as a CALL_EXPR. + +1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (finish_method_declaration): Insert a RETURN_EXPR when + compiling to class file a void method with an empty method body. + As a side effect, the bytecode backend will generate the + appropriate `return' instruction. + +1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (lookup_package_type_and_set_next): New function prototype. + (resolve_package): Search current and imported packages. + (lookup_package_type_and_set_next): New function. + +1999-06-22 Andrew Haley <aph@cygnus.com> + + * verify.c (verify_jvm_instructions): Check for pending blocks + before invalid PC test and opcode switch, not after. + +1999-06-21 Andrew Haley <aph@cygnus.com> + + * except.c (find_handler_in_range): The upper limit for exception + ranges is exclusive, not inclusive: (start <= pc < end). + (link_handler): find child pointer which points to outer by + searching sibling list: previous code incorrectly assumed that + outer->outer->first_child must point to outer. + * verify.c (verify_jvm_instructions): FIXME added to code for + `athrow'. + (verify_jvm_instructions): Do not assume that the last block + processed in a subroutine is a block which ends with a `ret' + instruction. With some control flows it is possible that the last + block ends with an `athrow'. + +1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (qualify_ambiguous_name): Reorganized the post + evaluation of non WFL leading expression nodes. + +1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after + CONVERT_EXPR. + +1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (qualify_ambiguous_name): Handle qualified expression + beginning with a STRING_CST. + +1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (register_fields): Set DECL_INITIAL on both + pre-initialized static and public fields. + (resolve_field_access): Static field access expressions to always + use pointer types. + (qualify_ambiguous_name): Work out buried CALL_EXPR for proper + qualification. CONVERT_EXPR to be resolved as an expression name. + (java_complete_lhs): Identify and access qualified final + initialized field in switch statement case expression. + (fold_constant_for_init): Pre-initialized field decl constant to + be folded. + +1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (note_possible_classname): Mark returned node with + QUALIFIED_P only if the original class name contained a '/'. + +1999-06-05 Anthony Green <green@cygnus.com> + + * Make-lang.in (gcjh): More parallel build fixes. + +1999-06-03 Mike Stump <mrs@wrs.com> + + * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds. + +1999-06-02 Anthony Green <green@cygnus.com> + + * except.c (link_handler): Chain exception handlers in order. + +1999-06-02 Anthony Green <green@cygnus.com> + + * expr.c (expand_byte_code): Fill unreachable bytecode regions + with nops and process as usual in order to always set correct EH + ranges. Emit detailed warnings about unreachable bytecodes. + +1999-06-02 Anthony Green <green@cygnus.com> + + * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as + constant. + +1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (lookup_field_wrapper): Unified returned value to NULL + or the searched field decl. + +1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (fold_constant_for_init): Convert numerical constant + values to the type of the assigned field. + +1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (lookup_field): Relaxed the test on class loading error + detection. + * parse.y (fold_constant_for_init): Enabeled old code. + +1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast' + decide the validity of the cast of a java.lang.Cloneable reference + to an array. + (patch_conditional_expr): Fixed first argument passed to + binary_numeric_promotion. + +1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (qualify_ambiguous_name): Take into account that a + CONVERT_EXPR might specify a type as a WFL. + +1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_assignment): Save the rhs before using it as an + argument to _Jv_CheckArrayStore. + +1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (java_parse_doc_section): Fixed `tag' buffer size. + +1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (java_lex): Accepts `+' or `-' after the beginning of a + floating point literal only when the exponent indicator has been + parsed. + +1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (formal_parameter:): Construct argument tree list + element even if a yet unsupported final parameter was encountered. + +1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (finish_method_declaration): Issue errors for native or + abstract methods declared with a method body, as well as for non + native or non abstract methods with no method body. + +1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (build_utf8_ref): Initialize variable `field'. + + * decl.c (init_decl_processing): Initialize variable `field'. + + * expr.c (build_known_method_ref): Mark parameters `method_type', + `method_signature' and `arg_list' with ATTRIBUTE_UNUSED. + (process_jvm_instruction): Likewise for parameter `length'. + + * jvspec.c (lang_specific_driver): Mark variables `saw_math', + `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with + ATTRIBUTE_UNUSED. + + * parse.y (maybe_generate_clinit): Remove unused variable + `has_non_primitive_fields'. + (find_in_imports_on_demand): Initialize variables `node_to_use' + and `cl'. + (patch_binop): Likewise for variable `prom_type'. + (patch_unaryop): Likewise for variable `prom_type'. + + * verify.c (verify_jvm_instructions): Likewise for variable `last'. + + * xref.c (xref_table): Add missing initializer. + +1999-05-14 Tom Tromey <tromey@cygnus.com> + + * java-except.h (struct eh_range): Removed unused `next' member. + * verify.c (verify_jvm_instructions): Call check_nested_ranges + after adding all exception handlers. Sort exception ranges in + order of start PC. + (struct pc_index): New structure. + (start_pc_cmp): New function. + * except.c (add_handler): Return `void'. Don't call link_handler; + instead construct an ordinary linked list and do range + coalescing. + (check_nested_ranges): New function. + (link_handler): Changed interface to allow merging of eh_ranges. + Split overlapping ranges. Return `void'. + +1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (constructor_block_end:): New rule, tagged <node>. + (constructor_body:): Use `constructor_block_end' instead of + `block_end'. + +1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (statement_nsi:): Pop `for' statement block. + (java_complete_lhs): Labeled blocks containing no statement are + marked as completing normally. + +1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * xref.c (xref_set_current_fp): New function, defined. + * xref.h (xref_set_current_fp): New function, prototyped. + +1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Take into account that + LABELED_BLOCK_STMT can be empty. + +1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_check_regular_methods): Warning check on not + overriding methods with default access in other packages does not + apply to `<clinit>'. + (java_complete_lhs): If block body is an empty_stmt_node, replace + it by NULL_TREE. This prevents gcc from generating an irrelevant + warning. + +1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Removed code accepting to see things + falling through default:, when doing xrefs. + * java-tree.h (do_not_fold): New global variable, declared. + * parse.y (do_not_fold): New global variable, defined. + (java_complete_expand_method): Set `do_not_fold' to the value of + `flag_emit_xref'. When doing xrefs: copy the thrown exceptions, + and reinstall them after them have been purged; do not check for + initializations; do not issue missing return errors. + (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes + when doing xrefs. + (patch_binop): Skip the fold part when doing xrefs. + (build_string_concatenation): Skip the concatenation part when + doing xrefs. + (patch_synchronized_statement): Do not generate a try-finally when + doing xrefs. + (patch_throw_statement): When doing xrefs, do not call BUILD_THROW + and keep the location where the throw was seen. + * typeck.c (convert): When `do_not_fold' is set, do not attempt + any treatment on the converted node an simply return a NOP_EXPR of + the targeted type. + * xref.c (xref_get_data): New function, defined. + * xref.h (xref_get_data): New function, declared. + (XREF_GET_DATA): Use xref_get_data. + +1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (print_include): Cast the result of `strlen' to int + when comparing against a signed value. + (add_namelet): Likewise. + +1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * expr.c (expand_invoke): Mark parameter `nargs' with + ATTRIBUTE_UNUSED. + (PRE_LOOKUP_SWITCH): Likewise for variable `match'. + + * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with + ATTRIBUTE_UNUSED. + + * jcf-reader.c (get_attribute): Cast a value to long + when comparing against a signed expression. Likewise. + + * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or + HOST_BITS_PER_CHAR. + +1999-05-11 Andrew Haley <aph@cygnus.com> + + * parse.y (source_end_java_method): If the current method contains + any exception handlers, force asynchronous_exceptions: this is + necessary because signal handlers in libjava may throw exceptions. + * decl.c (end_java_method): Ditto. + +1999-05-11 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x + flags. + * jvspec.c (THREAD_NAME): Removed. + (GC_NAME): Likewise. + (MATHLIB): Likewise. + (WITHLIBC): Likewise. + (GCLIB): Likewise. + (THREADLIB): Likewise. + (MATH_LIBRARY): Likewise. + (lang_specific_driver): Don't add `-l' options to command line. + Instead, add a single --specs option. Recognize `-L' options and + use them to search for spec file. + (find_spec_file): New function. + (SPEC_FILE): New define. + +1999-05-11 Dave Brolley <brolley@cygnus.com> + + * lang-options.h: -MD, -MMD, -M and -MM not needed here for + cpplib-enabled build. + +1999-05-05 Per Bothner <bothner@cygnus.com> + + * class.c (make_field_value): DECL_INITIAL may be a string literal; + temporarily zero it while calling rest_of_decl_compilation. + + * java-tree.h (string_ptr_type_node): Add declaration. + * decl.c: Define and initialize string_ptr_type_node. + * parse.y (patch_string_cst): Use string_ptr_type_node. + + * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed. + * parse.y (for_statement): Now unconditionally exit_block. + (finish_labeled_statement): No longer exit_block if for-loop. + (patch_loop_statement): Check harder if the loop is already labeled. + + * parse.y (patch_initialized_static_field): Removed function. + (maybe_generate_clinit): Removed special handling for interfaces. + (java_complete_expand_methods): Do a preliminary java_complete_tree + on <clinit> to determine if it can be removed. + (java_complete_expand_method): Remove special handling for <clinit>. + (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION + optimize if we get back empty_stmt_node. + For MODIFY_EXPR, re-do checking of static initializers. + (fold_constant_for_init): Don't return immediate if VAR_DECL. + For VAR_DECL, pass correct context. + + * verify.c (verify_jvm_instructions): Better error messages. + +1999-05-03 Tom Tromey <tromey@cygnus.com> + + * parse-scan.y (interface_declaration): Call + report_class_declaration for interfaces. + +1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu> + + * Makefile.in: Remove -v from bison command lines. + +1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * check-init.c (check_init): Exclude a case of error when doing + xrefs. + * class.c (layout_class_method): Don't generate the error message + twice when compiling from source. + * lang-options.h: Added `-Wredundant-modifers' and + `-Wunusupported-jdk11' flags and help text. + * lang.c (lang_decode_option): Added support for + `-Wunsupported-jdk11' and `-Wredundant-modifiers'. + flag_static_local_jdk11 and flag_redundant set accordingly. + * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK. + * parse.h (EXPR_WFL_ADD_COL): New macro. + (DECL_END_SOURCE_LINE): Likewise. + (DECL_INHERITED_SOURCE_LINE): Likewise. + * parse.y (static_ref_err): New function, prototyped. + (CCB_TK): Now tagged <operator>. + (class_body:): Remember the location of the closing '}' of a class + definition when doing xrefs. + (block:): Likewise. + (block_end:): Likewise. + (create_class): Remember the location of the inherited class + identifier when doing xrefs. + (register_fields): Added test on first operand of `init' before + testing it TREE_CODE. + (method_header): Store the location of the class identifier in the + class decl when doing xrefs. + (finish_method_declaration): Don't combine first/last method line + when doing xref. + (java_check_regular_methods): Warning check on not overriding + methods with default access on other packages move before check on + static methods. Initialization of `aflags' also moved up. + (resolve_expression_name): Call static_ref_err to report the error. + (static_ref_err): New function, implemented. + (resolve_field_access): Returned simplified static field access + when doing xrefs. + (resolve_qualified_expression_name): Check for illegal use of + static fields in a non static context. Call static_ref_err to + report error in various places. + (java_complete_tree): Do not fold initialized static fields when + doing xrefs. + (java_complete_lhs): Likewise. + +1999-04-29 Anthony Green <green@cygnus.com> + + * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to + create internal labels. + (lookup_label): Ditto. + +1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class_method): Generate <clinit>'s rtl for + interfaces. + * decl.c (complete_start_java_method): Don't call _Jv_InitClass + for interfaces' <clinit>. + * expr.c (lookup_field): Search for fields in interfaces. + (expand_invoke): Fixed indentation. + (expand_java_field_op): Likewise. Use IS_CLINIT. + * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed. + (IS_CLINIT): New macro. + * parse.y (type_declaration:): Call maybe_generate_clinit after an + interface was parsed. + (maybe_generate_clinit): Don't generate if the current class is an + interface with only fields of primitive types. + (reset_method_name): Use IS_CLINIT. + (java_complete_expand_method): Expand <clinit> when it exists for + interfaces. Use IS_CLINIT. + (resolve_expression_name): Use DECL_CONTEXT instead of + current_class to build static field references. + (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on + ARRAY_REF when doing xreferencing. + (check_final_assignment): Fixed typo in leading comment. Use + IS_CLINIT. + (patch_array_ref): Don't fully expand array references when + xreferencing. + (patch_return): Use IS_CLINIT. + (patch_throw_statement): Likewise. + +1999-04-22 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (JAVA_SRCS): Added check-init.c. + +1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (predef_filenames, predef_filenames_size): New globals + (init_decl_processing): predef_filenames and predef_filenames_size + initialized. + * java-tree.h (predef_filenames, predef_filenames_size): Declared + extern. + * jcf-parse.c (predefined_filename_p): New function. + (yyparse): Check that files on the command line are specified only + once and issue a warning otherwise. + * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro. + * parse.y (source_end_java_method): Nullify NOP method bodies, to + avoid a gcc warning with -W -Wall turned on. + (java_expand_classes): Abort if errors were encountered. + (java_complete_lhs): If the cross reference flag is set, wrap + field DECL node around a WFL when resolving expression name. + +1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lang.c (lang_decode_option): Fixed returned value when parsing + `-fxref=...' and `-Wall'. + * parse.y (source_end_java_method): Do not generate code when + flag_emit_xref is set. + (resolve_expression_name): Do not build static field access when + flag_emit_xref is set. + (resolve_field_access): No special treatment on `length' when + flag_emit_xref is set. Do not build qualified static field access + when flag_emit_xref is set. + (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR + when flag_emit_xref is set. + (patch_assignment): Do not generate array store runtime check when + flag_emit_xref is set. + * xref.c (xref_flag_value): Fixed function declaration + indentation. + (xset_set_data): New function. + * xref.h (xref_set_data): Added prototype for new function. + (typedef struct xref_flag_table): New field data. + (XREF_GET_DATA): New macro. + +1999-04-19 Tom Tromey <tromey@cygnus.com> + + * xref.h (enum): Removed trailing comma. + + * parse.y (resolve_qualified_expression_name): Added missing + `break'. + +1999-04-15 Anthony Green <green@cygnus.com> + + * gjavah.c: New prototypes for java_float_finite and + java_double_finite. + +1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_unaryop): Fixed ++/-- operator check on array + references. + +1999-04-06 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (TREE_H): Add tree-check.h. + (RTL_H): Add genrtl.h. + +1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_assignment): Added ArrayStoreException runtime + check. + +1999-04-06 Per Bothner <bothner@cygnus.com> + + * expr.c (pop_type_0): New function. + (pop_type): Use pop_type_0. + * java-tree.h (pop_type_0): New declaration. + * verify.c (verify_jvm_instructions): Check return instructions. + + * parse.y (patch_binop): Don't fold if non-constant and emiting + class files. + +1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H). + + * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h. + (main_jcf): Don't define. + (process_file): Don't set `main_jcf'. + + * java-tree.h (main_jcf): Don't declare. + + * jcf-parse.c (main_jcf): Add static definition. + + * lang.c (main_jcf): Don't define. + +1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (add_method_1): Cast the argument of `bzero' to PTR. + + * decl.c (copy_lang_decl): Likewise for `bcopy'. + + * jcf-depend.c: Include "config.h", not <config.h>. + + * jcf-parse.c (jcf_figure_file_type): Cast the arguments of + `bcopy' to PTR. + + * jcf-path.c: Include "config.h", not <config.h>. + + * lex.c: Don't include various system header files. + (java_init_lex): Cast the argument of `bzero' to PTR + + * parse-scan.y (java_push_parser_context): Likewise. + + * parse.y (java_push_parser_context): Likewise. + (patch_bc_statement): Match format specifier to variable argument. + + * xref.c: Don't include <stdio.h>. + +1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (struct parser_ctxt *ctxp): Now global. + (declare_local_variables): Use WFL compound value for the + declaration source line value, when doing cross-referencing. + +1999-03-31 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_field_info): Allow constants of other types. + (print_include): Generate include when new name is proper prefix + of already printed name. + (add_namelet): Likewise. + (cxx_keyword_subst): New function. + (print_method_info): Use it. + (print_field_name): New function. + (get_field_name): New function. + (print_field_info): Use get_field_name and print_field_name. + +1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (keyword.h): Generate using gperf language 'C', not + 'KR-C', so gperf uses the `const' keyword on strings. + + * keyword.gperf (java_keyword): Const-ify a char*. + +1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_bc_statement): Fixed identation and a bogus + `printf' format. + +1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (patch_assignment): Allow static variables in other + classes to be assigned. + +1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * class.c (maybe_add_interface): Remove unused variable + `interface_binfo'. + (make_class_data): Use = for assignment, not ==. Likewise. + (emit_register_classes): Remove unused variable `decl'. + + * lex.c: Fix comment so as not to contain an embedded `/*'. + + * verify.c (verify_jvm_instructions): Remove unused variable + `self_type'. + +1999-03-27 Per Bothner <bothner@cygnus.com> + + * parse.y (complete_loop_body): Rename to finish_loop_body. + (complete_labeled_statement): Rename to finish_labeled_statement. + (complete_for_loop): Rename to finish_for_loop. + (complete_method_declaration): Rename to finish_method_declaration. + + * java-tree.h (continue_identifier_node): New global node. + * decl.c: Define and initialize continue_identifier_node. + * parse.y (generate_labeled_block): Remove - no longer needed. + (build_loop_body): Use continue_identifier_node for continue block. + (finish_labeled_statement): Also do pop_labeled_block actions. + (java_complete_lhs): POP_LOOP even if error. + (build_labeled_block): Special handling for continue_identifier_node. + (patch_loop_statement): Re-organize. + (patch_bc_statement): Re-write. + +1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count + using a WFL compound value. + * parse.y (xref.h): Include. + (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the + WFL compound value. + (register_fields): Set WFL compound value to lineno if doing + xrefs. + (java_complete_expand_method): Call expand_xref if flag_emit_xref + is set. + * xref.c (system.h, jcf.h, parse.h, obstack.h): Include. + * xref.h (expand_xref): Prototype renamed from xref_generate. + +1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK. + (GET_CURRENT_BLOCK): New macro. + * parse.y (current_static_block): New global variable. + (method_body:): Define action. + (complete_method_declaration): Set current_function_decl to NULL + when work on the current method is done. + (declare_local_variables): Use GET_CURRENT_BLOCK. + (java_method_add_stmt): Likewise. + (java_complete_expand_method): Disable the use of `this' when + expanding <clinit>. + (enter_a_block): If no current method exist, use + current_static_block to link static initializer blocks. + (exit_block): Rewritten to use current_static_block when no current + method decl exists. + (lookup_name_in_blocks): Use GET_CURRENT_BLOCK. + (patch_return): Forbid the use of `return' in static initializers. + (patch_throw_statement): Fixed indentation. Issue specific error + for uncaught thrown checked exception in static initializer + blocks. Removed FIXME. + +1999-03-25 Zack Weinberg <zack@rabi.columbia.edu> + + * java/Make-lang.in: Remove all references to gcj.o/gcj.c. + Link gcj from gcc.o. + +1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (find_applicable_accessible_methods_list): When dealing + with interface: ensure that a given interface or java.lang.Object + are searched only once. + +1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * gjavah.c (print_c_decl): Remove unused argument `flags'. + + * jcf-dump.c (print_access_flags): Add braces around if-else. + + * jvspec.c (lang_specific_driver): Wrap variable `len' in macro + COMBINE_INPUTS. + + * lex.c (build_wfl_node): Add static prototype. + + * lex.h (build_wfl_node): Remove static prototype. + + * parse.y: Include lex.c early enough to declare everything needed. + Ensure calls to `build_wfl_node' pass the proper arguments. + (create_class): Remove unused variable `super_decl'. + (get_printable_method_name): Initialize variable `name'. + +1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Changelog: Fixed 1999-03-22 typos. + * lang.c (lang_decode_option): Fixed typo in error string in the + XARG section. + +1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Makefile.in (JAVA_OBJS): Added entry xref.o. + (xref.o): New rule. + * java-tree.h (flag_emit_xref): Declared extern. + * lang.c (xref.h): Included. + (flag_emit_xref): New global variable. + (lang_decode_option): Added support for -fxref. + * xref.c: Created. + * xref.h: Likewise. + +1999-03-21 Manfred Hollstein <manfred@s-direktnet.de> + + * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be + linked with. + +1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H) + $(srcdir)/../system.h and $(JAVA_TREE_H). + (jcf-io.o): Depend on $(JAVA_TREE_H). + (mangle.o): Likewise. + + * check-init.c (check_cond_init): Add static prototype. + + * class.c (build_java_method_type, hashUtf8String, + make_field_value, get_dispatch_vector, get_dispatch_table, + append_gpp_mangled_type, mangle_static_field): Likewise. + (strLengthUtf8): Hide unused definition. + (hashUtf8String): Const-ify. + (make_field_value): Un-ANSI-fy. + + * constants.c: Move inclusion of jcf.h above java-tree.h. + (set_constant_entry, find_class_or_string_constant, + find_name_and_type_constant, get_tag_node, + build_constant_data_ref): Add static prototype. + + * decl.c (push_jvm_slot, builtin_function, + lookup_name_current_level): Likewise. + (builtin_function): Const-ify. + + * except.c (expand_start_java_handler, expand_end_java_handler): + Add static prototype. + + * expr.c (flush_quick_stack, push_value, pop_value, + java_stack_swap, java_stack_dup, build_java_athrow, + build_java_jsr, build_java_ret, expand_java_multianewarray, + expand_java_arraystore, expand_java_arrayload, + expand_java_array_length, build_java_monitor, expand_java_pushc, + expand_java_return, expand_java_NEW, expand_java_INSTANCEOF, + expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label, + expand_compare, expand_test, expand_cond, expand_java_goto, + expand_java_call, expand_java_ret, pop_arguments, expand_invoke, + expand_java_field_op, java_push_constant_from_pool): Likewise. + + (decode_newarray_type, expand_iinc): Un-ANSI-fy. + (build_java_arraynull_check): Mark parameters `node' and `type' + with ATTRIBUTE_UNUSED. + (note_label): Likewise for parameter `current_pc'. + (expand_java_call, expand_java_ret): Hide unused definition. + + * java-tree.h (make_class, build_constants_constructor, + java_set_exception_lang_code, pop_labeled_block, emit_handlers, + init_outgoing_cpool, register_class, emit_register_classes, + java_layout_seen_class_methods): Prototype. + (unicode_mangling_length): Const-ify. + (append_gpp_mangled_name, append_gpp_mangled_classtype, + emit_unicode_mangled_name, format_int, format_uint, + jcf_trim_old_input, jcf_print_utf8, jcf_print_char, + jcf_print_utf8_replace, open_class): Prototype. + + * jcf-dump.c: Include "config.h", not <config.h>. Don't include + <stdio.h>. Include tree.h/java-tree.h. + (utf8_equal_string usage, process_class): Add static prototype. + (open_class): Don't prototype this here. + (utf8_equal_string): Match arguments to format specifiers. + (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH, + TABLE_SWITCH, disassemble_method): Likewise. + + * jcf-io.c: Include tree.h/java-tree.h. + (open_class, find_classfile, jcf_print_utf8, + jcf_print_utf8_replace): Const-ify. + + * jcf-parse.c (parse_zip_file_entries, process_zip_dir, + parse_class_file): Add static prototype. + (find_in_current_zip): Match definition to existing static + prototype. + + * jcf-write.c: Include jcf.h before tree.h/java-tree.h. + (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label, + finish_jcf_block, define_jcf_label, get_jcf_label_here, + put_linenumber, localvar_alloc, localvar_free, get_access_flags, + write_chunks, adjust_typed_op, generate_bytecode_conditional, + generate_bytecode_return, perform_relocations, init_jcf_state, + init_jcf_method, release_jcf_state, generate_classfile): + Add static prototype. + (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED. + (make_class_file_name): Const-ify. + + * jcf.h (find_classfile): Const-ify. + + * jv-scan.c (reset_report): Remove prototype. + + * jvgenmain.c: Include jcf.h/tree.h/java-tree.h. + (error): Rewrite to allow varargs. + + * lang.c (lang_f_options): Const-ify. + + * lex.c (java_parse_escape_sequence): Add static prototype. + (java_allocate_new_line): Match definition to existing static + prototype. + + * mangle.c Include tree.h/java-tree.h. + (unicode_mangling_length, emit_unicode_mangled_name, + append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify. + + * parse.h (jdep_code): Remove trailing comma in enumeration. + (java_get_line_col): Move prototype outside of !JC1_LITE test. + (reset_report): Add prototype. + + * verify.c (push_pending_label, merge_types): Add static + prototypes. + + * zipfile.h (opendir_in_zip, open_in_zip): Prototype. + +1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (find_applicable_accessible_methods_list): Extend the + search to superinterfaces when relevant. + (search_applicable_methods_list): New function. + +1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (unmangle_classname): Implemented stricter testing + before setting the QUALIFIED_P flag on an identifier. + +1999-03-16 Per Bothner <bothner@cygnus.com> + + * parse.y (java_complete_lhs): Call force_evaluation_order + after patch_newarray. + (patch_binop): Don't call fold if there are side effects. + +1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_stabilize_reference): Use save_expr instead of + building a SAVE_EXPR node. + (java_complete_lhs): Patch the resulting string of the `+=' + operator (if necessary) and complete the RHS after having built + the cast. + +1999-03-15 Per Bothner <bothner@cygnus.com> + + * class.c (make_class): Don't set CLASS_P here (because + this function is also called by build_java_array_type). + (push_class): Set CLASS_P here instead. + * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant. + + * jcf-dump.c (print_access_flags): Take extra parameter to indicate + context. If the context is class, perfer "super" over "synchronized". + * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface. + + * parse.y (create_class): Don't call parser_check_super here; + it is not robust. Always wait until later. + + * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to + match what JDK 1.2 does), but don't set ACC_PUBLIC. + +1999-03-13 Per Bothner <bothner@cygnus.com> + + * lex.c (java_read_char): UNGET invalid non-initial utf8 character. + * lex.h (UNGETC): Change misleading macro. + +1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (java_stabilize_reference): Return NODE when patching a + COMPOUND_EXPR. + (java_complete_lhs): Put parenthesis around truth values. + +1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class_method): Don't make rtl for interface + methods. + * parse.h (GET_TYPE_NAME): New macro. + * parse.y (if_then_statement:): Fixed indentation. + (if_then_else_statement:): Likewise. + (for_statement:): Fixed spacing. + (try_statement:): Fixed indentation. + (create_interface): Don't force interfaces to be abstract. + (method_header): Abstract methods are OK in interfaces. + (declare_local_variables): Fixed typo in comment. + (java_complete_expand_method): Fixed indentation. + (resolve_qualified_expression_name): Use GET_TYPE_NAME to report + non accessible fields. + (java_stabilize_reference): New function. + (java_complete_lhs): Fixed indentation. Use + java_stabilize_reference in compound assignment. Insert the + cast. If not processing `+' fix string constants before processing + binop. + +1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * constants.c (find_class_or_string_constant): Cast variable `j' + to a `jword' when comparing against one. + + * expr.c (java_lang_expand_expr): Remove unused variables + `has_finally_p' and `op0'. + + * gjavah.c (print_field_info): Cast a value to jint when comparing + against one. Likewise for a jlong. + (add_namelet): Likewise cast a `sizeof' to an int when comparing + against a signed quantity. + + * jcf-dump.c (print_signature_type): Remove unused variable `digit'. + (print_signature): Don't needlessly dereference variable `str' + + * jcf-reader.c (get_attribute): Mark variables `max_stack' and + `max_locals' with ATTRIBUTE_UNUSED. + (jcf_parse_class): Likewise for variable `index'. + + * parse.h (reverse_jdep_list): Remove static prototype. + + * parse.y (build_jump_to_finally): Remove prototype and definition. + (reverse_jdep_list): Add static prototype. + + * typeck.c (convert_ieee_real_to_integer): Remove unused variables + `assignment' and `expr_decl'. + + * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'. + +1999-03-12 Andrew Haley <aph@cygnus.com> + + * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes; + we'll need a directory separator and a null character. + +1999-03-10 Per Bothner <bothner@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %. + +Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (method_header): Don't set ACC_ABSTRACT flags on + interfaces. + +1999-03-05 Per Bothner <bothner@cygnus.com> + + * lex.c (java_parse_end_comment): Take extra parameter (next char). + + * class.c (build_utf8_ref): Fix possible name class/ambiguity. + + * class.c (layout_class_method): A static method in a base class + is never overridden, so treat it like it doesn't exist. + However, do complain about private non-static method overriding + public static method. + + * parse.y: Don't set unused INITIALIZED_P flag. + * java-tree.h (INITIALIZED_P): Removed no-longer needed flag. + + * parse.y (find_expr_with_wfl): Optimize tail-calls. + (build_array_from_name): Re-order &index[string] to &string[index]. + + * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is + error_mark (it might catch more errors, but it is more likely to lose). + +1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (jcf-parse.o): Depend on $(PARSE_H). + (parse-scan.o): Depend on toplev.h. + + * class.c (make_method_value): Add prototype. Make it static. + Remove unused second argument, caller changed. + + * expr.c (java_lang_expand_expr): Remove unused variable + `return_label'. + + * java-tree.h: Don't prototype find_in_current_zip. + Add prototypes for verify_constant_pool, start_java_method, + end_java_method, give_name_to_locals, expand_byte_code, + open_in_zip, set_constant_value, find_constant1, find_constant2, + find_utf8_constant, find_string_constant, find_class_constant, + find_fieldref_index, find_methodref_index, write_constant_pool, + count_constant_pool_bytes and encode_newarray_type. + + * jcf-dump.c: Remove unused variable `LONG_temp'. + + * jcf-parse.c: Include parse.h. + (jcf_parse_source): Remove unused parameter, all callers changed. + (jcf_figure_file_type): Add static prototype. + (find_in_current_zip): Likewise. Also remove unused parameter, + all callers changed. + (read_class): Initialize variable `saved_pos'. + + * jcf-reader.c (jcf_parse_preamble): Mark variables + `minor_version' and `major_version' with ATTRIBUTE_UNUSED. + + * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE. + (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE. + (java_parse_doc_section): Initialize variable `seen_star'. + (java_lex): Wrap variable `number_beginning' in !JC1_LITE. + (java_lex_error): Mark parameters `msg' and `forward' with + ATTRIBUTE_UNUSED. + (java_get_line_col): Mark parameters `filename' and `line' with + ATTRIBUTE_UNUSED. + + * parse-scan.y: Include toplev.h. + (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED. + + * parse.h: use `struct JCF', not plain `JCF'. + (java_parser_context_save_global, java_expand_classes + java_parser_context_restore_global, java_parse): Add prototypes. + + * typeck.c (convert_ieee_real_to_integer): Remove unused variable + `node'. + +1999-02-24 Per Bothner <bothner@deneb.cygnus.com> + + * check-init.c (check_init): COPYN takes word count, not bit count. + +1999-02-26 Per Bothner <bothner@cygnus.com> + + * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of + explicit build_decl. (Avoids crash in reload when optimizing.) + +1999-02-25 Per Bothner <bothner@cygnus.com> + + * decl.c (complete_start_java_method): Handle synchronized method + even when compiling from bytecode. + +1999-02-26 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (add_class_decl): Only generate `#include' if outer + class is not the name of the class we are processing. Correctly + append `.h' in #include. + (process_file): Clean up newlines around generated `#include's. + (decode_signature_piece): Correctly handle inner classes. + (struct include): New structure. + (all_includes): New global. + (print_include): New function. + (add_class_decl): Use it. + (process_file): Likewise. + (add_class_decl): Generate include for java-array.h if array + seen. + (process_file): Don't generate java-array.h include. + + * gjavah.c (add_namelet): Check for standard package names here. + (add_class_decl): Don't check for standard package names here. + +1999-02-25 Tom Tromey <tromey@cygnus.com> + + * parse.y (read_import_dir): Use `|=', not `+=', to set `found'. + When reading a zip file, only use strncmp if both strings are + bigger than the buffer length. Initialize `k' when looping + through zip file. + +1999-02-24 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (struct namelet): New structure. + (add_namelet): New function. + (print_namelet): New function. + (print_class_decls): Use add_namelet and print_namelet to generate + namespaces and not classes. + (method_printed): New global. + (HANDLE_END_METHOD): Examine method_printed. + (print_method_info): Set method_printed when required. Print + error if function to be ignored is marked virtual. Handle $finit$ + method. + (METHOD_IS_FINAL): New macro. + (print_field_info): Use it. + (HANDLE_METHOD): Clear method_printed. + (method_pass): New global. + (HANDLE_END_FIELD): Call add_class_decl on the first pass. + (process_file): Do two passes over both fields and methods. + (HANDLE_METHOD): Examine method_pass. + (root): New global. + (add_class_decl): New function. + (print_class_decls): Don't scan over entire constant pool. + +1999-02-23 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and + disable linking in that case. + +1999-02-20 Tom Tromey <tromey@cygnus.com> + + * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f, + not 0x1f. + +1999-02-21 Per Bothner <bothner@cygnus.com> + + * decl.c (build_result_decl), java-tree.h: New method. + (complete_start_java_method): Handle synchronized methods. + Don't build DECL_RESULT here. (Ordering dependency problem.) + (start_java_method): Call build_result_decl here instead ... + * parse.y (java_complete_expand_method): ... and here. + (expand_start_java_method): Don't call complete_start_java_method here. + (java_complete_expand_method): Call it here instead. + * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to .. + * java-tree.h: ... here. + + * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF. + * parse.y (java_complete_lhs): Don't call force_evaluation_order + for ARRAY_REF - it doesn't work when array bounds are checked. + (patch_array_ref): Handle it here instead. + + * jcf-write.c (generate_classfile): Emit "Exceptions" attribute. + +1999-02-19 Per Bothner <bothner@cygnus.com> + + Force left-to-right evaluation of binary operations etc. + * expr.c (force_evaluation_order), java-tree.h: New function. + * parse.y (java_complete_lhs): Pass binary operations, procedure + calls, and ARRAY_REFs to force_evaluation_order. + (various): Set TREE_SIDE_EFFECTS more carefully. + + Tolerate random (non-UTF8) encoding in comments without complaining. + * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding. + (java_is_eol): Handle '\r' followed by '\n' instead of vice versa. + + * parse.y (resolve_qualified_expression_name): Handle error_mark. + (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise. + + * parse.y (java_complete_lhs): Ignore an empty statement in a + COMPOUND_EXPR. Don't complain about empty statement after return. + +1999-02-19 Per Bothner <bothner@cygnus.com> + + * parse.y (obtain_incomplete_type): Don't wrap unknown types + in TREE_LIST - just chain the POINTER_TYPEs together. + (resolve_class): If type already resolved, return decl. + After resolving, update TREE_TYPE(class_type), and name (if array). + * parse.h (do_resolve_class), parse.y: Make non-static. + * class.c (maybe_layout_super_class): Take this_class argument. + Do do_resolve_class if necessary. + (layout_class, layout_class_methods): Adjust calls appropriately. + * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED, + JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention. + * typeck.c (build_java_array_type): Don't call layout_class. + +1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (check_pkg_class_access): Allow private class access + within the same package. + (strip_out_static_field_access_decl): New function. + (patch_unaryop): Call strip_out_static_field_access_decl on ++/-- + operator argument before testing its nature. + +1999-02-03 Per Bothner <bothner@cygnus.com> + + * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.) + (TRY_EXPR): Simplify - it no longer has a finally clause. + * check-init.c (check_init): Handle TRY_FINALLY_EXPR. + Simpler handling of TRY_EXPR, which no longer has a finally clause. + * expr.c (java_lang_expand_expr): Likewise. + * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed. + * parse.h (java_get_catch_block), parse.y: Removed - no longer needed. + * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR. + (build_try_statement): Remove finally parameter and handling. + (build_try_finally_statement): New function. + (patch_try_statement): No longer need to support finally clause. + (try_statement): Update grammar action rules. + * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR. + Simpler handling of TRY_EXPR, which no longer has a finally clause. + +1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk> + + * jcf-parse.c (get_constant): Add braces around computation of 'd' + when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB] + +1999-02-17 Andrew Haley <aph@cygnus.com> + + * class.c (build_utf8_ref): Back out broken patch which was + intended to to output signatures using '.' as a separator. + + * class.c (make_class_data): Output signatures using '.' as a + separator, rather than '/'. + (mangled_classname): Likewise. + (make_field_value): Likewise. + (make_method_value): Likewise. + * constants.c (alloc_class_constant): Likewise. + * expr.c (build_invokeinterface): Likewise. + +1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid + of an ancient workaround. + +1999-02-10 Jeffrey A Law (law@cygnus.com) + + * jvspec.c (xmalloc): Kill the prototype. It does not belong + here anymore. + +1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (yylex): Encode \0 as UTF8. + +1999-02-10 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (lang_specific_driver): Use libgcj, not libjava. + * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE. + (libgcj_zip): Renamed. + * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not + LIBJAVA_ZIP_FILE. + (jcf_path_init): Use LIBGCJ_ZIP_FILE. + + * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop. + (GC_NAME): Renamed -lgc to -lgcjgc. + +1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (java_lang_cloneable): Initialize. + * parse.y (java_lang_cloneable): New static variable. + (qualify_ambiguous_name): Take CONVERT_EXPR into account when + doing one more qualification round. + (valid_ref_assignconv_cast_p): Reject null source or + destination. Allow an array to be cast into java.lang.Cloneable. + (patch_cast): Swapped two first arguments to first call to + valid_ref_assignconv_cast_p. + +1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h: DECL_P renamed JDECL_P. + * parse.y: DECL_P replaced by JDECL_P. + (build_array_from_name): Always use pointer's type. + (patch_bc_statement): Extra code to search continue target in a + for loop. Fixed comments. Continue target is current loop when + unlabeled. + +1999-02-05 Andrew Haley <aph@cygnus.com> + + * class.c (make_class_data): The superclass of an interface should + be null, not class Object. + + * lex.c (java_lex): Sign extend hex literals. + +1999-02-04 Andrew Haley <aph@cygnus.com> + + * class.c (build_utf8_ref): Output signatures using '.' as a + separator, rather than '/'. + (make_class_data): Likewise. + +1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr> + + * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and + mkstemp.o. Get them from libiberty now. + +1999-02-02 Jeffrey A Law (law@cygnus.com) + + * jcf-io.c: Do not include sys/stat.h or sys/wait.h + +1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * jvspec.c (xmalloc): Fix the prototype to match the one obtained + from libiberty.h + +1999-02-02 Per Bothner <bothner@cygnus.com> + + Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'. + * jcf-write.c (generate_bytecode_return): New function. + (generate_bytecode_insns): Use it, for RETURN_EXPR. + + * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1, + generate special [fd]const_[01] instructions. + + * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only. + + * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after + handling OPCODE_lookupswitch or OPCODE_tableswitch. + +1999-02-01 Per Bothner <bothner@cygnus.com> + + * parse.y (patch_method_invocation): Handle calling static methods, + even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS). + + * parse.y (java_complete_lhs): Don't complain about unreachable + exit condition in a do-while statement. + +1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (java_read_char): Fixed utf8 decoding. + (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff + range. + * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed + comments. Local variable `all_primitive' is gone. Broadened + acceptance of `0' to floating point targets. `long' can now be + widened to `double' or `float'. + (valid_method_invocation_conversion_p): Added leading + comment. Fixed tabulation. + (build_string_concatenation): Optimize out left or right empty + string constants. + +1999-01-28 Per Bothner <bothner@cygnus.com> + + * jcf-write.c (localvar_alloc): Only emit entry for + LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE. + (generate_bytecode_insns): Only call put_linenumber if + debug_info_level > DINFO_LEVEL_NONE. + * jvspec.c (lang_specific_driver): If no -O* or -g* option + is specified, add -g1 (for compatibility wih javac). + +1999-01-28 Hans-Peter Nilsson <hp@axis.se> + + * java/Makefile.in: Add missing dependencies for jcf-dump.o, + gjavah.o, check-init.o, jv-scan.o + +1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h. + + * gjavah.c: Include config.h and system.h. + + * javaop.h (inline): Don't define, its handled by system.h. + (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these + from `inline' to `static inline'. + + * jcf.h (inline): Don't define, its handled by system.h. + + * lex.c (inline): Likewise. + +1999-01-31 Zack Weinberg <zack@rabi.columbia.edu> + + * lang-specs.h: Map -Qn to -fno-ident. + +1999-01-29 Richard Henderson <rth@cygnus.com> + + * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo. + +1999-01-29 Tom Tromey <tromey@cygnus.com> + + * parse.h (BUILD_APPEND): If ARG is a non-String object reference, + then cast it to Object before calling `append' method. + +1999-01-28 Per Bothner <bothner@cygnus.com> + + * check-init.c (check_bool2_init, check_bool_init, check_init): + Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR. + * jcf-write.c (generate_bytecode_insns): Likewise. + +1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (jcf_parse): Don't parse the same class file twice. + * parse.y (patch_cast): Allow a boolean to be cast into a + boolean. + +1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y: (class_declaration:): Fixed indentation. + (class_member_declaration:): Extra `;' after field declaration now + accepted. + (interface_declaration:): Removed debug messages in error reports. + (patch_binop): Nodes created and returned inherit the orignal + node's COMPOUND_ASSIGN_P flag value. + (patch_cast): Fix cast from char to floating point. + +1999-01-25 Andrew Haley <aph@cygnus.com> + + * except.c, java-except.h (expand_resume_after_catch): new + function. + * expr.c (java_lang_expand_expr): call expand_resume_after_catch + to branch back to main flow of control after a catch block. + +1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (parse.o): Depend on $(CONFIG_H) and + $(srcdir)/../system.h. + (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h. + (jcf-parse.o): Depend on $(srcdir)/../toplev.h. + (jcf-write.o): Likewise. + (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. + (mangle.o): Depend on $(srcdir)/../toplev.h. + (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. + (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h. + + * class.c: Include output.h and parse.h. + (mangled_classname): Add the `const' keyword to a char*. + (find_named_method): Hide unused function definition. + (build_utf8_ref): Change type of variable `c' to unsigned char. + Use ISALPHA/ISDIGIT instead of isalpha/isdigit. + (build_class_ref): Add the `const' keyword to a char*. + (layout_class_method): Remove unused variable `buf'. + + * decl.c (find_local_variable): Remove unused variable `rtl'. + (pushdecl): Likewise for variables `different_binding_level' and + `oldglobal'. + (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED. + (maybe_build_cleanup): Likewise for parameter `decl'. + + * except.c (expand_start_java_handler): Mark parameter `range' + with ATTRIBUTE_UNUSED. + + * expr.c: Include except.h. + (pop_type): Remove unused variable `i'. + (pop_value): Likewise for variables `n_words' and `i'. + (expand_java_arrayload): Likewise for variable `convert'. + (java_lang_expand_expr): Likewise for variables `op0', `type', + `mode', `unsignedp', `node' and `elements'. + (expand_byte_code): Likewise for variables `prev_eh_ranges' and + `eh_ranges'. + (process_jvm_instruction): Add a `const' qualifier to a char*. + + * gjavah.c (output_directory): Add the `const' keyword to a char*. + (temp_directory): Likewise. + (print_c_decl): Likewise. + (print_method_info): Likewise. + (decode_signature_piece): Likewise. + (print_mangled_classname): Likewise. + + * java-except.h: Provide prototypes for maybe_start_try, + maybe_end_try and add_handler. + + * java-tree.h (mangled_classname): Add the `const' keyword to a char*. + (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2. + (pushdecl_top_level, alloc_class_constant, unicode_mangling_length, + init_expr_processing, push_super_field, init_class_processing, + can_widen_reference_to, class_depth, verify_jvm_instructions, + maybe_pushlevels, maybe_poplevels, process_jvm_instruction, + set_local_type, merge_type_state, push_type, load_type_state, + add_interface, find_in_current_zip, append_gpp_mangled_classtype, + emit_unicode_mangled_name): Add prototypes. + + * jcf-dump.c (print_constant): Add the `const' keyword to a char*. + (print_signature_type): Use ISDIGIT, not isdigit. + (print_signature): Remove unused variable `j'. + + * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to + int when comparing against one. + + * jcf-parse.c: Include toplev.h. + + * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>. + (localvar_free): Remove unused variable `i'. + (generate_bytecode_conditional): Likewise for variable `kind'. + + * jv-scan.c: Include config.h and system.h. Remove redundant + OS header and gansidecl.h includes. + (warning): Add the `const' keyword to a char*. Also add + ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not + __STDC__, when determining whether to use ANSI-isms. + (fatal): Likewise. Also add ATTRIBUTE_UNUSED. + (xmalloc): Don't redundantly prototype here. + (main): Remove unused parameter `envp'. Also fix the arguments + passed to function `fatal' to match the format specifier. + + * lang.c (java_tree_code_name): Add the `const' keyword to a char*. + + * mangle.c: Include toplev.h. + (emit_unicode_mangled_name): Declare parameter `len'. + + * parse.y (parse_warning_context): Add the `const' keyword to a + char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check + `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms. + (issue_warning_error_from_context): Add the `const' keyword to + a char*. + (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES' + not `__STDC__' for whether to use ANSI-isms. + + * typeck.c (incomplete_type_error): Mark parameters `value' and + `type' with ATTRIBUTE_UNUSED. + (parse_signature_type): Use ISDIGIT, not isdigit. + + * verify.c (check_pending_block): Add the `const' keyword to a char*. + (verify_jvm_instructions): Likewise. Remove unused variables + `field_name' and `default_val'. + + * zextract.c: Include config.h and system.h. Remove redundant + OS header includes. + + * zipfile.h: Prototype `read_zip_archive'. + +1999-01-21 Andrew Haley <aph@cygnus.com> + + * typeck.c (convert): Allow conversions to void type: some + optimizations in gcc do this. + +1999-01-21 Andrew Haley <aph@cygnus.com> + + * typeck.c (convert_ieee_real_to_integer): New function. + (convert): When not using fast-math and using hardware fp, convert + an IEEE NaN to zero. + +1999-01-18 Andrew Haley <aph@cygnus.com> + + * parse.y (patch_binop): Do a type conversion from signed to + unsigned and then back to signed when a ">>>" is found. + +1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h: (check_for_initialization): Added prototype. + * lex.c (java_parse_doc_section): `\n' breaks the `*/' string. + * parse.y (do_resolve_class): Removed unused locals. + (read_import_dir): Likewise. + (resolve_qualified_expression_name): Array creation + expressions are valid primary expressions. + (qualify_ambiguous_name): Likewise. + (patch_synchronized_statement): Removed unused local. + +1999-01-17 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (zextract.o): Add dependencies. + + * Makefile.in: Do not put ^Ls at the start of a line. + +1999-01-15 Per Bothner <bothner@cygnus.com> + + * expr.c (process_jvm_instruction): Coerce to correct Throwable + sub-type the result of the call that gets the exception value. + + * parse.y (java_complete_expand_methods): If flags_syntax_only, + don't call finish_class. + + * parse.y (java_check_regular_methods): If METHOD_PRIVATE, + clear found before continuing. + + * verify.c (verify_jvm_instructions): On an array load, allow + and handle top of stack to be TYPE_NULL. + + * gjavah.c (generate_access): Translate Java package private or + protected access to C++ public, but with a comment. + +1999-01-13 Andrew Haley <aph@cygnus.com> + + * expr.c (generate_name): Name prefix changed to avoid clashes + with assembler temp labels. + + * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on + MODIFY_EXPR. Without this, code for the assignment may not be + generated at all and the synchronized statement will read an + uninitialized variable. + +1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (maybe_layout_super_class): Fixed returned value. + * lex.c: Added 1999 to the copyright. + (java_init_lex): Initialize java_lang_imported. + * lex.h: Added 1999 to the copyright. + * parse.h: Added 1999 to the copyright. + (REGISTER_IMPORT): Fixed typo in trailing macro. + (CURRENT_OSB): New macro. + (struct parser_ctxt): New fields osb_depth, osb_limit. + * parse.y (java_lang_id): New global variable. + (type_import_on_demand_declaration): Don't import java.lang.* twice. + (array_creation_expression:): Use CURRENT_OSB. + (dims:): Uses a stack to keep track of array dimensions. + (cast_expression:): Use CURRENT_OSB. + (find_expr_with_wfl): Return NULL if node found doesn't meet the + conditions. + (register_fields): Fixed typos in comment. + (check_method_redefinition): Fixed comment indentation. + (java_check_regular_methods): Set saved found wfl to NULL after + having reinstalled it in the previously found DECL_NAME. + +1999-01-10 Richard Henderson <rth@cygnus.com> + + * gjavah.c (java_float_finite): Use a union to do type punning. + (java_double_finite): Likewise. + +1999-01-09 Per Bothner <bothner@cygnus.com> + + * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL + on CONSTRUCTOR (since that trashes TREE_CST_RTL). + (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF. + (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on + CONSTRUCTOR (which causes expand_expr to call output_constant_def). + * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT. + +1999-01-08 Per Bothner <bothner@cygnus.com> + + * check-init.c (check_init): If compiling to native, we don't + see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw). + +1999-01-08 Tom Tromey <tromey@cygnus.com> + + * parse-scan.y (variable_declarator_id): Set or increment + bracket_count. + (bracket_count): New global. + (formal_parameter): Handle case where bracket pairs trail variable + declarator id. + +1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk> + + * jcf-parse.c (yyparse): variable len changed from a char to an + int to prevent overflow. + +1999-01-06 Per Bothner <bothner@cygnus.com> + + * java-tree.h: Declare read_class. + * jcf-parse.c (read_class): New function. + (load_class): Now just call read_class. + + * java-tree.h (java_parse_abort_on_error): Only return if new errors. + * jcf-parse.c (parse_source_file): Declare save_error_count, + which is needed by java_parse_abort_on_error macro, + * parse.y (java_layout_classes, java_expand_classes): Likewise. + + * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT + constructor, if initializing a static field. + (patch_new_array_init): Set TREE_CONSTANT if it is. + * expr.c (java_lang_expand_expr): For a static array constructor + of primitive elements, allocate the array itself statically. + Disabled until we can set the vtable field statically. + + * check-init.c: New file. Checks for definite assignment. + * Makefile.in (JAVA_OBJS): Add check-init.o. + * parse.y (java_complete_expand_method): Call check_for_initialization. + * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h. + +1999-01-06 Graham <grahams@rcp.co.uk> + + * parse.y : include system.h instead of including + standard headers directly with the exception of <dirent.h>. + +1999-01-06 Per Bothner <bothner@cygnus.com> + + * lex.h: Moved static function declarations to lex.c, + to shut up some -Wall warnings. + * lex.c: Static function declarations moved here. + * jcf-dump.c: Small fixes to shut up -Wall warnings. + +1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Make-lang.in ($(GCJ).o): Depend on prefix.h. + +1998-12-22 Per Bothner <bothner@cygnus.com> + + * expr.c (process_jvm_instruction): Do load_type_state after JSR. + * verify.c (verify_jvm_instructions): Fix off-by-one error. + + * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings. + (localvar_alloc): Change return type to void, + (emit_unop): Remove unused variable size. + + * jcf-write.c (struct jcf_block): Add new union. + (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros. + (call_cleanups): New functions. + (struct jcf_partial): New fields num_finalizers and return_value_decl. + (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and + WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR. + * lang.c (lang_init): Call using_eh_for_cleanups. + * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer + completing operands to patch_synchronized_statement. + Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR. + (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and + WITH_CLEANUP_EXPR instead of TRY_EXPR. + +1998-12-20 John F. Carr <jfc@mit.edu> + + * Make-lang.in: Comment out control-Ls; they upset some makes. + +1998-12-18 Tom Tromey <tromey@cygnus.com> + + * parse.y (check_class_interface_creation): Use DIR_SEPARATOR + consistently. + +1998-12-17 Tom Tromey <tromey@cygnus.com> + + * parse.y (DIR_SEPARATOR): New define. + (check_class_interface_creation): Use it. + + * parse-scan.y (report_main_declaration): Recognize + `java.lang.String' in argument to main. + +1998-12-16 Per Bothner <bothner@cygnus.com> + + * parse.y (create_interface): Remove bogus test. + +1998-12-16 Per Bothner <bothner@cygnus.com> + + * jcf-parse.c (get_constant): Set TREE_TYPE for string constants. + (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant. + +1998-12-16 Tom Tromey <tromey@cygnus.com> + + * parse-scan.y (qualified_name): Use correct sprintf format. + +1998-12-15 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_field_info): Changed how most negative number is + printed. + +1998-12-14 Per Bothner <bothner@cygnus.com> + + * parse.y (fold_constant_for_init): New function. + (resolve_expression_name): Don't replace static final + constant-initialized fields by its value. + (java_complete_lhs): New. Same as java_complete_tree, except does + not replace static final constant-initialized fields by their values. + (register_fields): If there is an initializer, set DECL_INITIAL and + MODIFY_EXPR_FROM_INITIALIZATION_P. + (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs. + Only call patch_initialized_static_field if + MODIFY_EXPR_FROM_INITIALIZATION_P. + (patch_initialized_static_field): If not valid constant, clear + DECL_INITIAL. + + * parse.y (lookup_field_wrapper): Fix thinko. + + * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION, + set and restore global lineno. + +1998-12-14 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_field_info): If value to print is the smallest + value of its size, then print as hex to avoid later warnings from + C++ compiler. + +1998-12-14 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (decompile_method): Decompile `return null'. + (process_file): Generate `#pragma interface'. + (method_declared): New global. + (print_method_info): Set it. + (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set. + (print_method_info): Handle abstract methods. + +1998-12-13 Per Bothner <bothner@cygnus.com> + + * parse.y (patch_method_invocation): If class_decl is null + (e.g. an array type), use original type. + + * parse.y (check_thrown_exceptions): Temporary hack to suppress + errors about uncaught exception from clone (of array, specifically). + +1998-12-13 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (decompile_method): Handle all types of `return' + opcode. Decompile `return this' and `return'. + (method_access): New global. + (print_method_info): Set it. + (decompile_method): Don't decompile a synchronized method. + +1998-12-13 Tom Tromey <tromey@cygnus.com> + + * jcf-reader.c (jcf_parse_one_method): Recognize + HANDLE_END_METHOD. + * gjavah.c (HANDLE_END_METHOD): New macro. + (HANDLE_CODE_ATTRIBUTE): New macro. + (decompile_method): New function. + (print_method_info): Don't print `;\n' at end of function decl. + Include java-opcodes.h. + (decompiled): New global. + +1998-12-12 Per Bothner <bothner@cygnus.com> + + * class.c (build_class_ref): Handle PRIMTYPE.class if + flag_emit_class_files. + * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE + if flag_emit_class_files. + * parse.y (java_complete_tree): Pre-liminary support for + COMPONENT_REF - only to handle PRIMCLASS.TYPE. + + * parse.y (patch_synchronized_statement): Don't call monitorexit + unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly. + + * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used. + + * zipfile.h (opendir_in_zip): New declaration. + * jcf-io.c (saw_java_source): Moved to jcf-parse.c. + (opendir_in_zip): New function, using code from open_in_zip. + (open_in_zip): Call opendir_in_zip. + (find_class): Remove no-longer-used do_class_file parameter, + but add source_ok parameter. Change logic so if we find a .java file, + we don't look for .class in later classpath emtries. + * jcf-parse.c (load_class): Pass saw_java_source to find_class. + (jcf_figure_file_type): Only call open_in_zip if correct magic number. + * gjavah.c: Update call to find_class. + * jcf-dump.c: Likewise. + + * jcf-write.c (put_linenumber): Handle duplicate line numbers. + (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do + nothing if body is empty_stmt_node. + Various little fixes so SP gets correctly adjusted. + For NEW_ARRAY_INIT, handle IGNORE_TARGET. + For CALL_EXPR, test if static first. + (generate_classfile): Ignore fields that are DECL_ARTIFICIAL, + such as the ones we create for Object and Class. + Set and restore current_function_decl. + * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir. + (note_possible_classname): New function. + (read_import_entry): Removed. Merged with read_import_dir. + (read_import_dir): Don't call find_class - that only gives us + the first classpath entry having the needed package. + Use the struct buffer data structure from buffer.h. + (read_import_dir, find_in_imports_on_demand): The remembered + class names now use '.' (not '/') as package separator. + + * parse.y (java_complete_expand_methods): Call write_classfile + here, and not in java_expand_classes (which only gets first class). + +1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (<type_declaration>): Do maybe_generate_clinit last. + (register_fields): If a static fields has an initializer, just + chain it on ctxp->static_initialized, and handle later. + (java_complete_expand_methods): Force <clinit> first. + (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL + - it's already been completed. + (patch_initialized_static_field): New function. + (java_complete_field): Call it. + +1998-12-12 Per Bothner <bothner@cygnus.com> + + * expr.c (encode_newarray_type, build_new_array): New functions. + * java-tree.h: Declare build_new_array. + * jcf-write.c (patch_newarray): Use build_new_array. + + * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT. + * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT. + + * parse.y (patch_new_array_init): Re-organize. + Now is passed the actual array (pointer) type of the value. + Set the type of the CONSTRUCTOR to be an ARRAY_TYPE. + (patch_array_constructor): Removed - merged into patch_new_array_init. + (java_complete_tree): Update patch_new_array_init. + + * jcf-write.c (find_constant_index): New function. + (generate_bytecode_insns): Use find_constant_index. + (generate_classfile): Use find_constant_index for ConstantValue. + +1998-12-11 Tom Tromey <tromey@cygnus.com> + + * expr.c (invoke_build_dtable): Renamed dtable -> vtable. + * decl.c (init_decl_processing): Renamed dtable -> vtable. + * class.c (make_class_data): Renamed dtable -> vtable, and + dtable_method_count -> vtable_method_count. + +1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (long_zero_node, float_zero_node, double_zero_node): New + global variables, initialized. + * java-tree.h (long_zero_node, float_zero_node, double_zero_node): + Declared new global variables. + * lex.c (java_lex): Return long_zero_node, float_zero_node, + double_zero_node, integer_zero_node upon direct matching. + * parse.y (purify_type_name): Added function prototype. + (duplicate_declaration_error_p): Consider new_type as potentially + being a incomplete type. Use purify_type_name on type string. + (method_header): saved_type: unused variable removed. Don't figure + return type if method name is invalid. + (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was + processed by patch_unaryop. + (patch_unaryop): Fixed typo in comment. Re-convert pre/post + increment/decrement node into its original type after binary + numeric promotion on its operands. + +1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (array_initializer:): Array init operand is NULL_TREE + instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is + now an error. Fixed indentation problems. + (patch_string): Handle error_mark_node as an argument. + (patch_new_array_init): Fixed indentation problems. + (array_constructor_check_entry): Removed check on null wfl_value. + Return an error if wfl_value's walk returns an error. + +1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.def (NEW_ARRAY_INIT): New Java tree code. + * lex.c (java_lex): Remember column position before advancing one + token. Retain location information on OCB_TK. + * lex.h (typedef struct java_lc): Added new field. + * parse.h (GET_SKIP_TYPE): New macro. + (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE. + * parse.y (build_new_array_init, patch_new_array_init, + patch_array_constructor, maybe_build_array_element_wfl, + array_constructor_check_entry): New function prototypes. + (switch_block:): Tagged <node>. + (OCB_TK): Tagged <operator>. + (array_initializer:): Installed actions. + (variable_initializer): Build location information on element if + necessary. + (switch_statement:): Fixed indentation typo. + (switch_block:): Redefined default action. + (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:. + (patch_assignment): Removed duplicate code. + (maybe_build_array_element_wfl, build_new_array_init, + patch_new_array_init, patch_array_constructor, + array_constructor_check_entry): New functions. + +1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (array_initializer): Tagged <node>. + (variable_initializer:): Use default rule. + (array_initializer:): Defined actions. + (variable_initializers:): Likewise. + (resolve_qualified_expression_name): Use DECL_CONTEXT to build + non-static field accesses. + (patch_invoke): Fixed indentation typo. + (java_complete_tree): Likewise. + (build_labeled_block): Changed leading comment. Generate an error + in case of duplicate loop labels. + (patch_conditional_expr): Patch results of string concatenation + operations. + +1998-12-06 Per Bothner <bothner@cygnus.com> + + * constants.c (find_methodref_index): When the class is an interface, + generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef. + + * decl.c (finit_identifier_node): Use "$finit$", rather than + "<finit>" (which Sun's verifier rejects). + * parse.y (maybe_generate_finit): Leave out meaningless final flag. + (generate_field_initialization_code): Removed. + (fix_constructors) Don't add call to $finit$ here (wrong order). + (patch_method_invocation): Add $finit$ call here. + + * java-tree.h (CALL_USING_SUPER): New macro. + * parse.y (patch_invoke): Remove im local variable. + (patch_method_invocation, patch_invoke): Don't pass super parameter. + (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter. + (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER. + + * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL. + + * parse.y (java_complete_tree): Don't complain about unreachable + statement if it is empty_stmt_node. + + * jcf-write.c (find_constant_wide): New function. + (push_long_const): Use find_constant_wide. + + * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling. + (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR. + Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set. + Emit invokeinterface when calling an interface method. + Emit invokespecial also when calling super or private methods. + + * jcf-write.c (generate_classfile): Emit ConstantValue attributes. + +1998-12-06 Per Bothner <bothner@cygnus.com> + + * jcf-dump.c (INVOKE): If invokeinterface, print number of args. + +1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (java_layout_seen_class_methods): New function + prototype. + (LAYOUT_SEEN_CLASS_METHODS): Macro removed. + * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods. + * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro. + * parse.y (method_declarator:): Defined action. + (issue_warning_error_from_context): input_filename saved, set to + the appropriate value and restored after java_error is called. + (build_unresolved_array_type): Fixed comment. + (register_fields): Use PROMOTE_RECORD_IF_COMPLETE. + (method_header): Deal with return type the same way type are + handled for fields and method's parameters and local variables + types are handled. + (check_method_redefinition): Removed extra CR. + (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE. + (java_layout_seen_class_methods): New function. + (java_layout_classes): Call java_layout_seen_class_methods. + +1998-12-03 Per Bothner <bothner@cygnus.com> + + * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY. + +1998-12-03 Per Bothner <bothner@cygnus.com> + + * jcf-dump.c (main): Fix error message. + * jcf-path.c (add_entry): Style fix. + +1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class_method): Call build_java_argument_signature + on constructors too. + * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE. + (patch_method_invocation): Define a primary when resolving an + expression name. Augmented comment on code checking illegal `this' + usage. Loosened it test by accepting NEW_CLASS_EXPR. + +1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class_method): Don't report error on non-static + overriding static if the method is private. + * java-tree.h (finish_class): Prototype added. + * lex.c (java_get_line_col): Handle col argument -2 value. + * parse.h: All static method declarations moved to parse.y. + * parse.y: Now contains all static method declarations previously + found in parse.h. + (find_expr_with_wfl, missing_return_error, + unreachable_stmt_error): New functions. + (java_get_real_method_name): Identify constructors bearing class + names in source code compiled classes only. + (java_complete_expand_methods): Call missing_return_error. + (invocation_mode): Private methods invoked as static methods. + (java_complete_tree): Call unreachable_stmt_error. + +1998-12-01 Tom Tromey <tromey@cygnus.com> + + * Makefile.in (+target): Removed. + (+xmake_file): Likewise. + (+tmake_file): Likewise. + (.NOEXPORT): Removed duplicate. + +1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK). + + * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition. + + * jvgenmain.c: Remove the xmalloc prototype, we get it from + libiberty.h. Provide an xmalloc definition. + + * jvspec.c: Remove the xmalloc prototype. + + * parse-scan.y: Include config.h and system.h. Don't include + OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup. + Provide an xstrdup definition. + +1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br> + + * jcf-path.c (add_entry): Recognize ".jar" too. + * lang-specs.h: Likewise. + +1998-11-26 Per Bothner <bothner@cygnus.com> + + * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle + soft_monitorenter_node, soft_monitorexit_node, throw_node. + + * jcf-write.c (generate_bytecode_insns): + Handle pre/post-increment/decrement of long. + + * jcf-write.c (generate_bytecode_insns): + Handle missing exception handler (finally for synchronized). + +1998-11-25 Per Bothner <bothner@cygnus.com> + + * java-tree.h (end_params_node): Declare global. + * decl.c (end_params_node): New global. + (init_decl_processing, start_java_method): Use end_params_node for + end of list of parameter types. Follows correct gcc conventions. + * expr.c (pop_argument_types, pop_arguments): Likewise. + * lang.c (put_decl_node): Likewise. + * typeck.c (various places): Likewise. + * class.y (various places): Likewise. + * parse.y (various places): Likewise. + + * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY. + (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY. + + * class.c: Add #include flags.h, remove no-longer needed declaration. + + * class.c (layout_class_method): Remove commented-out code, re-format. + Don't add vtable entry (or index) for private methods. + * expr.c (expand_invoke): A private method is implicitly final. + * class.c (make_class_data): If inlining or optimizing, + skip private methods. + + * class.c (finish_class): New function. Calls existing methods, + but alls emits deferred inline functions. + * jcf-parse.c (parse_class_file): Call finish_class. + * parse.y (java_complete_expand_methods): Likewise. + + * expr.c (build_java_binop): Explicit default, to silence -Wall. + + * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings. + +1998-11-25 Marc Espie <espie@quatramaran.ens.fr> + + * jcf-write.c (generate_bytecode_conditional): Fix typo. + +1998-11-24 Per Bothner <bothner@cygnus.com> + + * (generate_classfile): Always write class access flag with + ACC_SUPER set. + +1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (maybe_layout_super_class): New function. + (layout_class): Reorganized. Loop on class methods dispatched into + a new function. Call maybe_layout_super_class. + (layout_class_methods, layout_class_method): New functions. + * expr.c (expand_java_NEW): Call layout_class_methods on loaded + class. + (expand_invoke): Likewise. + * java-tree.h (all_class_list): New global variable declared. + (layout_class_methods, layout_class_method): New function + prototypes. + (LAYOUT_SEEN_CLASS_METHODS): New macro. + * jcf-parse.c (all_class_list): New global variable. + (load_class): Extended what class_or_name can be. Use parser + context mechanism to save globals before calling jcf_parse. + (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P + is set on the file name. + (jcf_parse): Layout class methods when Object is loaded, otherwise + record class in all_class_list for delayed method layout. + (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS. + * lang.c (put_decl_node): Decode <init> into the decl context + class name. + * lex.c (java_allocate_new_line): Use xmalloc. + * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete + pointers, not TREE_LIST elements. + (struct parser_ctxt): Fixed comment indentations, added comments + and reordered some fields. + (java_check_methods): Function prototype removed. + * parse.y (java_push_parser_context): Use xmalloc. + (java_parser_context_restore_global): Pop extra pushed ctxp only + when there's nothing next. + (maybe_create_class_interface_decl): Fixed comment, add new + created class decl to all_class_list. + (method_header): Use GET_REAL_TYPE on argument's types. + (method_declarator): Use GET_REAL_TYPE, change type to the real + type in TREE_LIST dependency node. Build argument list with the + real type. + (create_jdep_list): Use xmalloc. Removed allocation error message. + (obtain_incomplete_type): Fixed leading comment. Broadened + incoming argument meaning. + (register_incomplete_type): Use xmalloc. Removed allocation error + message. + (safe_layout_class): Fixed leading comment. + (jdep_resolve_class): Reversed if statement condition and switch + if and else bodies. + (resolve_and_layout): Fixed leading comment. Broadened incoming + argument meaning. + (complete_class_report_errors): New local variable name, for + clarity. purify_type_name used for all error cases. + (java_get_real_method_name): Stricter check on constructors. + (java_check_regular_methods): Reverse methods list only if not + already laid out. Layout artificial constructor. + (java_check_methods): Deleted. + (source_start_java_method): Obtain incomplete type for patchable + method arguments. + (java_layout_classes): Fixed leading comment. Use + LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else + statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS + before returning. Fixed comments. + (java_expand_classes): Check for errors up front. + (patch_method_invocation): Class to search is resolved and laid + out. + +1998-11-24 Per Bothner <bothner@cygnus.com> + + * expr.c (java_lang_expand_expr): Add missing emit_queue. + + * javaop.h (int8): Removed - not used. + (jbyte): Redefine portably with correct signedness. + + * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases. + + * jcf-write.c (generate_bytecode_insns): Fix typo + OPCODE_getstatic to OPCODE_getfield. + + * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'. + * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, + set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them). + +1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (jcf_parse_source): Function returned type is + void. Added prototype. + (jcf_parse): Function returned type is void. + (yyparse): Remove call to fclose on the last parsed file. + + * java-tree.h (jcf_parse): Changed jcf_parse prototype. + +1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (unmangle_classname): Set QUALIFIED_P when appropriate. + (layout_class): Cope with methods featuring WFL in decl names. + * decl.c (unqualified_object_id_node): New global variable, + initialized. + (build_decl_no_layout): Removed. + * expr.c (build_primtype_type_ref): Handle Double. + (java_lang_expand_expr): Fixed indentations. + * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted. + (flag_wall, flag_redundant, flag_not_overriding, + flag_static_local_jdk1_1, unqualified_object_id_node): Global + variable declarations. + (build_decl_no_layout): Removed prototype. + (java_get_real_method_name): Added prototype. + (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P. + (java_parse_abort_on_error): Macro now just returns. + * jcf-parse.c (jcf_parse_source): Check fclose returned + value. Call emit_register_classes if java_report_errors returns + zero. + * lanc.c (flag_wall, flag_redundant, flag_not_overriding, + flag_static_local_jdk1_1): New integer flags. + (lang_decode_option): New flags set here. + * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros. + (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to + the flag_redundant variable. + (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object + when parsing java.lang.Object class. + (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal + NULL_TREE to build. + (resolve_qualified_expression_name): Fixed indentation. + (patch_array_ref): Changed prototype. + (not_initialized_as_it_should_p): Prototype removed. + (java_report_errors): Added function prototype. + * parse.y (formal_parameter:): Changed error message for not yet + supported final parameters. + (class_type_list:): Set both PURPOSE and VALUE of created + TREE_LIST to be class_type. + (primary_no_new_array:): Handle class literals on primitive types. + (parse_warning_context): Reinstalled correct force_error and + do_warning flags setups. + (java_report_errors): Changed prototype. Return java_error_count + value. + (variable_redefinition_error): Consider treating variable type as + a fake pointer. + (create_interface): Warn about redundant abstract modifier if + flag_redundant is set. Changed error message. + (lookup_field_wrapper): Save/restore globals before/after looking + up field. + (duplicate_declaration_error_p): Consider treating declaration + type as a fake pointer. + (register_fields): Extract real type from dependency node. Check + for duplicate field declaration after type adjustment. Use + DECL_INITIAL to store static final initialized values. + (method_header): Extract real function type from dependency node. + (check_abstract_method_header): Use GET_METHOD_NAME. + (obtain_incomplete_type): Layout fake pointer type. + (safe_layout_class): Don't try to check for methods before layout. + (java_complete_class): Don't check for correct throws clause + elements inheritance here. + (resolve_and_layout): Broadened name parameter meaning. + (reset_method_name): Use GET_METHOD_NAME. + (java_get_real_method_name): New function. + (java_check_regular_methods): Don't check methods in + java.lang.Object. Verify lineage of throws clause elements. Use + flag_no_overriding in warning report. + (check_throws_clauses): Don't check if class was from + bytecode. Use IS_UNCHECKED_EXCEPTION_P macro. + (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag. + (declare_local_variables): Use flag_static_local_jdk1_1 to report + warning on unsupported final local variables. Use build_decl + instead of build_decl_no_layout. Get real local variable type from + dependency node. + (source_start_java_method): Get real parameter type from + dependency node. Call build_decl instead of build_decl_no_layout. + (java_layout_classes): Reverse tree and layout type and class as + required. Mark class as loaded when done. + (resolve_field_access): Fixed indentation. Restricted condition + leading to static field access code generation. Set field_type + decl's TREE_TYPE if QUAL_DECL_TYPE not available. + (resolve_qualified_expression_name): Initialize type_found to + null. Handle static field resolved during qualification. Fixed + layout on non primitive field decl types. + (not_accessible_p): Fixed typo in comment. + (patch_method_invocation): Resolve and layout class to search from + type. + (lookup_method_invoke): Keep integer constant 0 as is. Resolve and + layout non primitive type, if necessary. Make method node only to + report errors. + (find_applicable_accessible_methods_list): Consider WFL'ed method + decl names. Fixed indentation. + (argument_types_convertible): Resolve and layout target type if + necessary. + (java_complete_tree): Fixed indentation problems. Rewrote + CALL_EXPR thrown exceptions check. Re-installed further processing + of the assignment in certain cases. + (patch_assignment): Call maybe_build_primttype_type_ref to perform + inlining on class literals. + (valid_builtin_assignconv_identity_widening_p): Cope with constant + 0 literal. + (valid_method_invocation_conversion_p): Likewise. + (patch_string): Temporary disable forbidden use of `this' in + explicit constructor invocations when doing string concatenation + within their scope. + (patch_unaryop): Added comment. Reinstalled code to disable + further check on assignment operation with cast expression RHS. + (patch_switch_statement): Fixed indentation. + (build_try_statement): Call build_decl instead of + build_decl_no_layout. + (patch_synchronized_statement): Likewise. + (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of + IS_UNCHECKED_EXPRESSION_P. + (check_thrown_exceptions_do): Changed leading comment. Resolve and + layout argument exception type. + (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead + of IS_UNCHECKED_EXPRESSION_P. + +1998-11-18 Anthony Green <green@cygnus.com> + + * jcf-parse.c (yyparse): Open class file in binary mode. + +1998-11-15 Per Bothner <bothner@cygnus.com> + + * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO). + + * jcf-write.c (perform_relocations): Move check out one loop. + +1998-11-15 Anthony Green <green@hoser.cygnus.com> + + * Make-lang.in: Fix reference to srcdir. + * jv-scan.c: Add missing xmalloc prototype. + * jvgenmain.c: Ditto. + +1998-11-15 Per Bothner <bothner@cygnus.com> + + * decl.c (error_mark_node), java-tree.h: New global. + * parse.y: Use empty_stmt_node instead of size_zero_node. + (build_if_else_statement): If missing else, use empty_stmt_node. + + * parse.y (not_initialized_as_it_should_p): Removed, with its callers. + (java_complete_expand_method): Complain if return is missing. + (java_check_regular_methods): Comment out incorrect error check. + (not_accessible_p): Fix incorrect handling of protected methods. + (patch_method_invocation): Pass correct context to not_accessible_p. + (find_applicable_accessible_methods_list): Likewise. + (qualify_ambiguous_name): If ARRAY_REF, it's an expression name. + (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set + TREE_TYPE (to void_type_node); otherwise expand_expr crashes. + (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY. + + * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking. + (push_int_const): Remove reundant NOTE_PUSH. + (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH. + (- case SWITCH_EXPR): Fix code generation bug. + (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH. + (generate_classfile): More robust for abstract methods. + +1998-11-15 Anthony Green <green@cygnus.com> + + * Makefile.in: jv-scan and jvgenmain all require libiberty. + * Make-lang.in: Ditto. + + * jv-scan.c: Remove xmalloc and xstrdup definitions. + * jvgenmain: Ditto. + +1998-11-15 Per Bothner <bothner@cygnus.com> + + * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro. + + * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug. + +1998-11-14 Per Bothner <bothner@cygnus.com> + + Allow uses of interface types to verify. This is not really + type-safe, but it matches what Sun does, and is OK as long as + there are appropriate run-time checks. + * verify.c (merge_types): If merging two interface types, + just set the result to java.lang.Object. + * expr.c (pop_type): Any interface is matches by java.lang.Object. + +1998-11-13 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (main): Handle --output-class-directory argument. + * jvspec.c (lang_specific_driver): Translate `-d' into + -foutput-class-dir. + * jcf.h (jcf_write_base_directory): Declare. + * lang.c (lang_decode_option): Recognize -foutput-class-dir. + * lang-options.h: Mention -foutput-class-dir. + * jcf-write.c (jcf_write_base_directory): New global. + (make_class_file_name): Put generated .class file into `-d' + directory, or into source directory if -d not given. Function now + static. + (write_classfile): Free class file name. Handle case where class + file name is NULL. + (DIR_SEPARATOR): New macro. + Include <sys/stat.h> + + * Makefile.in (prefix): New macro. + +1998-11-12 Per Bothner <bothner@cygnus.com> + + * parse.y (patch_invoke): Do less if flag_emit_class_files. + * expr.c (build_known_method_ref): Don't check flag_emit_class_files + here (done in patch_invoke instead). + (case_identity): Moved here from parse.y. + + * java-tree.h (CAN_COMPLETE_NORMALLY): New macro. + * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY. + * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK + so they can be efficiently scanned without recursion. + Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR. + * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR + in BLOCK iteratively, rather than recursively. + + * parse.y (do_unary_numeric_promotion): New function. + (patch_unaryop, patch_binop, patch_array_ref): Use it. + + * parse.y (patch_newarray): Various fixes. + + Re-do handling of switch statements (for proper block scoping). + * parse.y: Add just a single block for the enture switch block, + but don't create any "case blocks". + (group_of_labels): Rmeoved unneeded non-terminal. + CASE_EXPR and DEFAULT_EXPR are added to current block. + * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here. + Now also need to handle CASE_EXPR and DEFAULT_EXPR. + * java-tree.h (SWITCH_HAS_DEFAULT): New macro. + * parse.y (wfl_operator, print_int_node): Make non-static. + (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed + as part of recursive scan of block. + (java_expand_switch ): Removed - inlined into java_lang_expand_expr. + (patch_switch_statement): Most tests move dinto java_complete_tree. + + * parse.y: Make various production be non-typed (void). + * parse.y (parse_error): Merged into issue_warning_error_from_context. + * parse.y (add_stmt_to_compound): Don't create/change extra node. + (patch_method_invocation_stmt): Renamed to patch_method_invocation. + + * jcf-write.c (struct jcf_handler): New type. + (struct jcf_switch_state): New type. + (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds. + (alloc_handler, emit_unop, emit_reloc): New functions. + (adjust_typed_op): Add extra parameter ("max type" offset). + (emit_switch_reloc, emit_case-reloc): New function. + (generate_bytecode_conditional): Handle REAL_TYPE comparisons. + (generate_bytecode_insns): Support REAL_CST, switch statements, + exception handling, method calls, object/array creation, and more. + + * class.c: Remove some unused variables. + * constants.c (find_string_constant): New function. + (count_constant_pool_bytes): Fix to correctly handle wide constants. + * decl.c (complete_start_java_method): Don't _Jv_InitClass + if flag_emit_class_files. + +1998-11-12 Tom Tromey <tromey@cygnus.com> + + * jcf-io.c (find_class): Added explanatory comment. + + * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add + trailing slash to `.zip' entries. + + * jvspec.c (lang_specific_driver): Correctly handle case where + GC_NAME not defined. + +1998-11-11 Tom Tromey <tromey@cygnus.com> + + * jvspec.c (GC_NAME): New define. + (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line + if required. + * Make-lang.in (jvspec.o): Define WITH_GC_<name>. + +1998-11-11 Per Bothner <bothner@cygnus.com> + + * jcf-dump.c (TABLE_SWITCH): Fix typos. + +1998-11-11 Tom Tromey <tromey@cygnus.com> + + * jcf-dump.c (main): Correctly recognize `--'-style long options. + +1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (is_compiled_class): Call safe_layout_class for class + compiled from source. + * conver.h (convert_to_integer, convert_to_real, + convert_to_pointer): Added prototypes. + * decl.c (init_decl_processing): Non longer push the decls of + `methodtable', `constants', `Class', `Field', `dispatchTable' + `jexception' and `Method'. + * expr.c (build_invokeinterface): New function. + (expand_invoke): static variable CLASS_IDENT now in + build_invokeinterface. Use build_invokeinterface. + (expand_java_field_op): Moved code to inline + java.lang.PRIMTYPE.TYPE into a function. + (build_primtype_type_ref): New function. + * java-tree.def (INSTANCEOF_EXPR): New tree code. + * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED, + FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros. + (DECL_CONSTRUCTOR_P): Fixed typo in comment. + (DECL_LOCAL_STATIC_VALUE): New macro. + (build_invokeinterface, build_primtype_type_ref): New function + prototypes. + (java_parse_abort_on_error): Macro rewritten. + * jcf-parse.c (current_method): Add comment to declaration. + (parse_zip_file_entries, process_zip_dir, void parse_source_file): + Function prototypes fixed. + (jcf_parse_source): push/pop parser context. save/restore global. + (parse_source_file): Fixed leading comment. Now take a + IDENTIFIER_NODE as an argument. Doesn't check methods, layout + classes and pop the parser context anymore. + (yyparse): Push parser context, save globals, parse the source + file, restore globals and pop the parser context when processing a + source file. + * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define. + * lex.c (java_parse_doc_section): New function. + (java_lex): Call java_parse_doc_section when appropriate. Build an + operator around INSTANCEOF_TK. + * lex.h (java_lineterminator, java_sprint_unicode, + java_unicode_2_utf8, java_lex_error, java_store_unicode): + Prototypes rewritten. + (java_parse_escape_sequence, java_letter_or_digit_p, + java_parse_doc_section, java_parse_end_comment, java_get_unicode, + java_read_unicode, java_store_unicode, java_read_char, + java_allocate_new_line, java_unget_unicode, java_sneak_unicode): + Added function prototypes. + * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG + define. + (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT): + New macros + (struct parser_ctxt): New fields: deprecated, + current_parsed_class_un, gclass_list. + (fix_method_argument_names, issue_warning_error_from_context, + resolve_package, lookup_package_type): New function prototypes. + (resolve_expression_name): Fixed function prototype. + (find_applicable_accessible_methods_list): Fixed indentation, added + extra argument in prototype. + (check_final_assignment, build_null_of_type, check_deprecation, + check_method_redefinition, reset_method_name, + java_check_regular_methods, java_check_abstract_methods, + maybe_build_primttype_type_ref): New function prototype. + * parse.y (conver.h): Include. + (INSTANCEOF_TK): Tagged <operator>. + (single_type_import_declaration): Use REGISTER_IMPORT macro. + (relational_expression:): Build binop for instanceof. + (java_push_parser_context): Remember ctxp->gclass_list across + contexts. + (java_pop_parser_context): Simply return if no context + exists. Remember gclass_list across contexts. + (issue_warning_error_from_context): New function. + (parse_error_context): Don't setup ctxp->elc here. Call + issue_warning_error_from_context instead. + (parse_warning_context): Likewise. + (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL + setup. Link new class/interface to ctxp->gclass_list. + (add_superinterfaces): Register interface as incomplete if not + loaded. + (create_class): Remember class unqualified name in + ctxp->current_parsed_class_un. Check class deprecation. + (register_fields): Check field deprecation. Remember static final + field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part + processing INIT. + (method_header): New local variable ORIG_ARG. Use unqualified + current class name for check on constructor errors. Promote return + type if of record type. Argument list fix moved in + fix_method_argument_names, called here. Check method deprecation. + (fix_method_argument_names): New function. + (method_declarator): Promote record typed arguments. + (safe_layout_class): Check class methods before layout. + (java_complete_class): Compute field layout when patched. + (do_resolve_class): Try to load class after having it renamed + after the package name. + (get_printable_method_name): Use DECL_CONTEXT. + (reset_method_name): New function. + (check_method_redefinition): Use reset_method_name. + (java_check_regular_methods): New local variable + SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method + names for error report. Check for compile-time error when method + found has default (package) access. + (java_check_abstract_methods): Now takes an interface DECL node as + an argument. Also reinstall real name on unchecked + overriding/hiding methods for error report. + (java_check_methods): Fixed leading comment. Get classes to verify + from ctxp->gclass_list. Use CHECK_METHODS macro and set + CLASS_METHOD_CHECKED_P on class verification. + (lookup_java_method2): Get real method name if necessary. + (find_in_imports): Don't check package class access here. + (resolve_package, lookup_package_type): New functions. + (java_layout_classes): Fixed leading comment. Take classes to be + laid out from ctxp->gclass_list. + (java_complete_expand_methods): Don't expand native and abstract + methods. + (java_expand_classes): New function. + (resolve_expression_name): Use additional argument ORIG. Retrieve + values of static final field of primitive types. + (resolve_field_access): Handles static final field of promotive + type. + (resolve_qualified_expression_name): Handle STRING_CST as + primaries and package name resolution. Check deprecation on found + decls. Set where_found and type_found on non static field resolved + during qualification. Layout non primitive field decl types. + (check_deprecation): New function. + (maybe_access_field): Simplified. + (patch_method_invocation_stmt): Local variable CLASS_TYPE + removed. Reverse method's argument when primary is a type. Don't + use CLASS_TYPE to report problems, use IDENTIFIER_WFL + instead. Include abstract class in the list of class searchable + for constructors. Use DECL_CONTEXT of found method for access + checks. Check method deprecation. + (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when + converting arguments. Handle INVOKE_INTERFACE. + (lookup_method_invoke): Search constructor using existing + infrastructure (don't rely on lookup_java_constructor anymore). + (find_applicable_accessible_methods_list): Extra argument flag + LC. Now include constructor in the search. + (qualify_ambiguous_name): Conditional expression are primaries. + (not_initialized_as_it_should_p): static final are always + initialized. + (java_complete_tree): Pass extra NULL argument to + resolve_expression_name. Stricter test to carry on patching + assignments. New case for INSTANCEOF_EXPR. + (complete_function_arguments): Inline PRIMTYPE.TYPE read access. + (check_final_assignment, maybe_build_primttype_type_ref): New + functions. + (patch_assignment): Detect resolved static finals and carry normal + assignment error check on them. Inline PRIMTYPE.TYPE read access. + (try_builtin_assignconv): Access constant 0 on all primitive + types. + (valid_builtin_assignconv_identity_widening_p): Accept identical + types. Accept all promoted type on int type. + (valid_ref_assignconv_cast_p): Accept a null pointer to be + assigned to a reference. + (valid_method_invocation_conversion_p): Accept to check null + pointers. + (build_binop): Merge declaration and initialization of local + variable BINOP. + (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all + numeric types. Improved validity test for qualify operators on + references. + (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR + and PREINCREMENT_EXPR. Also detect resolved static finals of a + primitive type and issue the appropriate error message. + (resolve_type_during_patch): Mark class loaded when resolved. + (patch_cast): Allow null to be cased to reference types. + (build_null_of_type): New function. + (patch_array_ref): Handle array on references correctly. + (patch_return): Removed unused local variable MODIFY. Force + boolean to be returned as integers. Allows null to be returned by + a function returning a reference. + * typeck.c (convert_to_integer, convert_to_real, + convert_to_pointer): Prototypes moved to convert.h + (lookup_argument_method): Use method real name, if necessary. + +1998-10-30 Tom Tromey <tromey@cygnus.com> + + * class.c (build_class_ref): Changed name of primitive classes to + start with `_Jv_'. + + * class.c (make_class_data): Renamed fields: nmethods to + method_count, method_count to dtable_method_count. Always set + `state' field to 0. + * decl.c (init_decl_processing): Likewise. + +1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class): Don't mangle <finit>, produce + __finit<class> instead. Don't verify artificial methods. + * decl.c (finit_identifier_node): New declared global. + (init_decl_processing): finit_identifier_node initialized. + * java-tree.def (CONDITIONAL_EXPR): New Java tree code. + * java-tree.h (finit_identifier_node): Declared as extern. + (struct lang_decl): New field called_constructor. + (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor. + (CLASS_HAS_FINIT_P): New macro. + (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks + explicit constructor invocation. + (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P, + CALL_SUPER_CONSTRUCTOR_P): New macros. + (write_classfile): Added prototype. + * jcf-parse.c (jcf_parse_source): Parse and remember for + generation if the file was seen on the command line. + (parse_source_file): Don't write the class file here. + (yyparse): Loop on files rewritten. Set current_jcf. + (parse_zip_file_entries): Parse class file only if it was found. + * lang.c (init_parse): Don't open command line provided filename + here. + (lang_parse): Don't set main_jcf anymore. + * parse.h (ABSTRAC_CHECK): Capitalized arguments. + (JCONSTRUCTOR_CHECK): New macro. + (JBSC_TYPE_P): New macro. + (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment. + (COMPLETE_CHECK_OP_2): New macro. + (struct parse_ctxt): New field explicit_constructor_p. + (check_class_interface_creation): Fixed prototype indentation. + (patch_method_invocation_stmt): Prototype reflects added argument. + (patch_invoke): Likewise. + (complete_method_declaration, build_super_invocation, + verify_constructor_circularity, + build_this_super_qualified_invocation, get_printable_method_name, + patch_conditional_expr, maybe_generate_finit, fix_constructors, + verify_constructor_super, create_artificial_method, + start_artificial_method_body, end_artificial_method_body, + generate_field_initialization_code): New function prototypes. + * parse.y: Fixed leading comment + (constructor_header:, constructor_body:, block_end:): Rules tagged + <node>. + (type_declaration:): Call maybe_generate_finit. + (method_declaration:): Action for method_body: placed in new + function complete_method_declaration, called here. + (constructor_declaration:): Defined actions. Removed leading + FIXME. + (constructor_header:): New rule with action. + (constructor_body:): Rule rewritten using block_begin: and + block_end:. Defined actions. + (constructor_declarator:, explicit_constructor_invocation:): + Defined actions. + (block:): Use new rules block_begin: block_end:. + (block_begin:, block_end:): New rules and actions. + (block_statements:): Fixed error message for explicit + constructors. + (method_invocation:): Call build_this_super_qualified_invocation + if primary is `this' or `super' was seen. + (conditional_expression:): Action defined. + (extra_ctxp_pushed_p): New static global flag. + (java_parser_context_save_global): Create parser context if + necessary. Use extra_ctxp_pushed_p to remember it. + (java_parser_context_restore_global): Pop extra parser context if + one exists. + (build_array_from_name): Array on primitive types are marked + loaded. + (register_fields): Restore new name in field initializer + expression if type was altered. Non static fields initialized upon + declaration marked initialized. + (maybe_generate_finit): New function. + (maybe_generate_clinit): Use create_artificial_method, + start_artificial_method_body, end_artificial_method_body. Generate + debug info for enclosed initialization statements. + (method_header): Fixed leading comment. Check constructor + flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P + accordingly. + (complete_method_declaration, constructor_circularity_msg, + verify_constructor_circularity): New functions. + (get_printable_method_name): New function. + (check_method_redefinition): Don't rename <finit> methods. Fix + declared constructor names. Error message for + constructors modified. + (java_check_regular_methods): Local variable seen_constructor + renamed saw_constructor. Skip verification on constructors. Create + default constructor with create_artificial_method. + (java_check_methods): Removed unnecessary empty line. + (create_artificial_method, start_artificial_method_body, + end_artificial_method_body): New functions. + (java_layout_classes): Changed leading comment. Reverse fields + list if necessary. Always layout java.lang.Object if being + defined. + (java_complete_expand_methods): Verify constructor circularity. + (java_complete_expand_method): Call fix_constructor on + constructors. Local variable no_ac_found removed. Restore + bindings if method body expansion failed. + (fix_constructors, verify_constructor_super, + generate_field_initialization_code): New function. + (java_expand_classes): Fixed leading comment. Write class file + here. + (resolve_expression_name): Check for illegal instance variable + usage within the argument scope of an explicit constructor + invocation. + (resolve_qualified_expression_name): Pass extra from_super flag + when invoking patch_method_invocation_stmt. New case for + conditional expression when used as a primary. Check for error + when acquiring super. + (patch_method_invocation_stmt): Added extra argument super. New + local variable is_static_flag. Set class_to_search according to + the nature of the constructor invocation. Don't add `this' + argument when expanding NEW_CLASS_EXPR. Check for illegal method + invocation within the argument scope of explicit constructor + invocation. Set is_static according to is_static_flag. Provide + extra `super' argument to patch_invoke invocation. + (patch_invoke): New argument from_super. Loop on arguments + indentation fixed. Pass from_super to invocation_mode. New switch + case INVOKE_SUPER. Fixed error message in switch default case. + Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node + value. + (invocation_mode): Return INVOKE_SUPER mode when appropriate. + (lookup_method_invoke): Fixed prototypes in candidates list. Error + message takes constructors into account. + (find_applicable_accessible_methods_list): Fixed indentation. + (qualify_ambiguous_name): Take explicit constructor invocation + into account. Deal with a conditional expression as a primary to + a method call. + (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR + case. Added extra argument to patch_method_invocation_stmt. + Register calls made to explicit constructor `this'. Don't call + save_expr in ARRAY_REF case when emitting class files. Check for + illegal use of this when expanding explicit constructor invocation + arguments. + (complete_function_arguments): Set and reset parser context + explicit_constructor_p field value when appropriate. + (build_super_invocation, build_this_super_qualified_invocation): + New functions. + (patch_assignment): Fixed typo. + (patch_unaryop): Check on final fields occurs only when a decl + exits. + (patch_return): Take constructors into account. + (patch_conditional_expr): New function. + * typeck.c (build_java_signature): Removed unnecessary empty line. + +1998-10-28 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too. + +1998-10-28 Tom Tromey <tromey@cygnus.com> + + * decl.c (init_decl_processing): Renamed fields. + * class.c (make_class_data): Renamed bfsize, nfields, nsfields, + interface_len, msize fields. + + * class.c (make_class_data): Removed subclass_head and + subclass_next fields. + * decl.c (init_decl_processing): Removed subclass_head and + subclass_next fields. + +1998-10-28 Jeffrey A Law (law@cygnus.com) + + * jcf-write.c (emit_load_or_store): Avoid implicit int arguments. + * mangle.c (emit_unicode_mangled_name): Similarly. + +1998-10-26 Nick Clifton <nickc@cygnus.com> + + * jcf-parse.c (get_constant): Place braces around code to compute + 'd' when REAL_ARITHMETIC is not defined. + +1998-10-25 H.J. Lu (hjl@gnu.org) + + * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to + dependency. + +1998-10-23 Tom Tromey <tromey@cygnus.com> + + * lang-specs.h: `.zip' files are input to jc1. + +1998-10-22 Per Bothner <bothner@cygnus.com> + + * jvspecs.c: Add (but don't enable) support for combining multiple + .class and .java input filenames to a single jc1 invocation. + Add support for -C flag (copile to .class files). + Translate -classpath and -CLASSPATH arguments. + * lang-specs.h: Don't set %2 spec. + +1998-10-22 Tom Tromey <tromey@cygnus.com> + + * jcf-path.c (add_entry): Don't add trailing separator if entry is + a .zip file. + (add_path): Don't add trailing separator to non-empty path + elements. + + * lang.c (lang_decode_option): Check for -fclasspath and + -fCLASSPATH before examining other `-f' options. + + * java-tree.h (finalize_identifier_node): Don't declare. + * class.c (make_class_data): Don't push "final" field. + * decl.c (init_decl_processing): Don't push "final" field. + (finalize_identifier_node): Removed. + (init_decl_processing): Don't set finalize_identifier_node. + + * config-lang.in (stagestuff): Added jcf-dump and jv-scan. + +1998-10-11 Anthony Green <green@cygnus.com> + + * Make-lang.in (java): Depend on jcf-dump and jv-scan. + (JV_SCAN_SOURCES): New macro. + (JCF_DUMP_SOURCES): Likewise. + (jcf-dump$(exeext)): New target. + (jv-scan$(exeext)): New target. + +1998-10-22 Tom Tromey <tromey@cygnus.com> + + * Makefile.in (LEX): Removed. + (LEXFLAGS): Likewise. + (SET_BISON): New macro. + (BISON): Removed. + ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid + spurious diffs in parse.c. + ($(PARSE_SCAN_C)): Likewise. + (PARSE_DIR): New macro. + (PARSE_C): Use it. + (PARSE_SCAN_C): Likewise. + (PARSE_RELDIR): New macro. + + * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c. + + * jcf-io.c (find_class): Use saw_java_source to determine when to + look for `.java' file. + * jcf-parse.c (saw_java_source): New global. + (yyparse): Set it if `.java' file seen. + + * Make-lang.in (JAVA_SRCS): Added jcf-path.c. + (GCJH_SOURCES): Likewise. + * Makefile.in (datadir): New macro. + (libjava_zip): Likewise. + (JAVA_OBJS): Added jcf-path.o. + (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o. + (../gcjh$(exeext)): Likewise. + (jcf-path.o): New target. + * java-tree.h (fix_classpath): Removed decl. + * jcf-parse.c (fix_classpath): Removed. + (load_class): Don't call fix_classpath. + * parse.y (read_import_dir): Don't call fix_classpath. + * lex.h: Don't mention classpath. + * lex.c (java_init_lex): Don't initialize classpath. + * jcf-io.c (classpath): Removed global. + (find_class): Use jcf_path iteration functions. Correctly search + class path for .java file. + (open_in_zip): New argument `is_system'. + * jcf-dump.c (main): Call jcf_path_init. Recognize all new + classpath-related options. + * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH, + and -I. + (lang_init): Call jcf_path_init. + * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH. + * lang-specs.h: Handle -I. Minor cleanup to -M options. + Correctly put braces around second string in each entry. + * gjavah.c (main): Call jcf_path_init. Recognize all the new + classpath-related options. + (help): Updated for new options. + * jcf.h: Declare functions from jcf-path.c. Don't mention + `classpath' global. + * jcf-path.c: New file. + + * jcf-depend.c: Include jcf.h. + + * jcf-write.c (localvar_alloc): Returns `void'. + (localvar_free): Removed unused variable. + + * lang.c (OBJECT_SUFFIX): Define if not already defined. + (init_parse): Use OBJECT_SUFFIX, not ".o". + +1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (emit_register_classes): Renamed from + emit_register_class. + * java-tree.h (emit_register_classes): Prototype renamed from + emit_register_class. + * jcf-parse.c (yyparse): Call emit_register_classes once before + returning. + * parse.y (java_expand_classes): No longer register classes. + +1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (is_compiled_class): New local variable + seen_in_zip. Identify classes found in currently compiled source + file(s). + * decl.c (complete_start_java_method): Fixed typo. + * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P, + HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros. + (CLASS_P): Moved around. + (java_parse_abort_on_error): Macro moved from jcf-parse.c + * jcf-parse.c (java_parse_abort_on_error): Macro moved to + java-tree.h + (jcf_parse_source): Changed leading comment. Removed unnecessary + fclose and CLASS_FROM_SOURCE_P marking. + (parse_source_file): New local variables remember_for_generation + and filename. Mark parsed file name identifier node. Removed block + executed when parse_only was null. Set remember_for_generation. + Use it as an argument to java_pop_parser_context. + (yyparse): New local variables several_files, list, next node and + current_file_list. Split ampersand separated file names into + current_file_list. Iterate through the list and parse accordingly. + * parse.h (java_pop_parser_context): New function prototype. + * parse.y (ctxp_for_generation): New static global variable. + (java_pop_parser_context): New argument generate. Link popped ctxp + to ctxp_for_generation list accordingly. + (java_complete_expand_methods): Fixed indentation. + (java_expand_classes): New function. + +1998-10-17 Per Bothner <bothner@cygnus.com> + + * Makefile.in: Link with libiberty.a instead of memmove.o. + +1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (setjmp.h): No longer included. + * lex.h (setjmp.h): Included. + * parse.h (SET_TYPE_FOR_RESOLUTION): New macro. + (duplicate_declaration_error_p): Renamed from + duplicate_declaration_error. + (build_array_from_name): New function prototype. + * parse.y (setjmp.h): No longer included. + (variable_declarator_id): Define action. + (build_array_from_name): New function. + (duplicate_declaration_error_p): Renamed from + duplicate_declaration_error. Fixed leading comment. + (register_fields): Main `for' loop reorganized. Uses + SET_TYPE_FOR_RESOLUTION and build_array_from_name. + (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call + build_array_from_name. + (resolve_class): Set CLASS_LOADED_P on newly build array dimension + types. + (read_import_dir): Don't try to skip `.' and `..'. + (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and + build_array_from_name. Main `for' loop reorganized. + (resolve_qualified_expression_name): When building access to a + field, use the type where the field was found, not its own type. + (maybe_access_field): Use field DECL_CONTEXT if the type where the + field was found is null. + (qualify_ambiguous_name): Sweep through all successive array + dimensions. + +1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (pop_labeled_block, lang_printable_name, + maybe_add_interface, set_super_info, get_access_flags_from_decl, + interface_of_p, inherits_from_p, fix_classpath, + complete_start_java_method, emit_handlers, init_outgoing_cpool, + make_class_data, register_class, alloc_name_constant): New + function prototypes. + * lang.c (lang_decode_option): Set argc argument unused. Fixed + indentation. Added cast to remove warning. + (lang_printable_name): Set v argument unused. + (lang_print_error): Added argument to lang_printable_name call. + (java_dummy_print, print_lang_decl, print_lang_type, + print_lang_identifier, lang_print_xnode): All argument marked + unused. + * lex.c (java_unget_unicode): Removed unnecessary argument. + (java_allocate_new_line): Unused local variable is gone. + (java_read_char): Added parenthesis in expressions to remove + warnings. Added final return statement. + (java_read_unicode): Added parenthesis in expression to remove + warning. + (java_parse_end_comment): Fixed java_unget_unicode invocation. + (java_parse_escape_sequence): Likewise. + (java_lex): Unused local variables are gone. Fixed + java_unget_unicode invocation. + * lex.h (set_float_handler): Prototype added when JC1_LITE not + defined. + * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed + lang_printable_name invocation in macro. + (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL): + Likewise. + (duplicate_declaration_error): Suppressed unused argument in + prototype. + (identical_subpath_p): Function declaration is gone. + (patch_invoke): Suppressed unused argument in prototype. + (patch_cast, build_labeled_block, check_thrown_exceptions): + Likewise. + * parse.y (setjmp.h): Included + (toplev.h): Likewise. + (field_declaration:): Suppressed unused local + (label_decl:): Fixed build_labeled_block invocation. + (java_pop_parser_context): Put extra parenthesis around assignment + in if. + (yyerror): Suppressed unused local variables. + (variable_redefinition_error): Fixed lang_printable_name + invocation. + (create_interface): Suppressed unused local variables. + (create_class): Likewise. + (duplicate_declaration_error): Suppressed unused argument. Fixed + lang_printable_name invocation. + (register_fields): Suppressed unused local variable. Fixed + duplicate_declaration_error invocation. + (method_header): Suppressed unused local variable. + (method_declarator, parser_check_super): Likewise. + (java_complete_class): Suppressed unused local variable. Fixed + fatal error message. + (complete_class_report_errors): Added default: in switch. + (java_check_regular_methods): Fixed lang_printable_name + invocations. + (check_throws_clauses): Likewise. + (java_check_abstract_methods): Suppressed unused local + variable. Fixed lang_printable_name invocation. + (read_import_entry): Added supplemental return statement. + (read_import_dir): Suppressed unused local variables. + (check_pkg_class_access, declare_local_variables): Likewise. + (source_start_java_method): Suppressed unused extern variable + declarations + (expand_start_java_method): Suppressed unused extern and local + variable declarations. + (java_complete_expand_methods): Likewise. + (java_complete_expand_method): Suppressed unused local variables. + (make_qualified_name): Likewise. + (resolve_qualified_expression_name): Added default: in + switch. Fixed lang_printable_name invocation. + (class_instance_creation_expression): Added parenthesis around + expressions. + (patch_method_invocation_stmt): Fixed lang_printable_name and + patch_invoke invocations. + (check_for_static_method_reference): Fixed lang_printable_name + invocation. + (patch_invoke): Suppressed unused arguments and local variables. + (lookup_method_invoke): Suppressed unused local variables. + (qualify_ambiguous_name): Added default: in switch. + (identical_subpath_p): Function removed. + (patch_assignment): Suppressed unused local variables. Suppressed + unnecessary if statement. Fixed lang_printable_name invocations. + (try_builtin_assignconv): Fixed lang_printable_name invocations. + (valid_ref_assignconv_cast_p): Parenthesis around + expression. Suppressed unused local variables. + (build_binop): Suppressed unused local variables. fixed + lang_printable_name invocations. + (string_constant_concatenation): Suppressed unused local + variables. + (patch_unaryop): Fixed lang_printable_name invocation. + (patch_cast): Suppressed unnecessary argument. Fixed + lang_printable_name invocation. + (patch_array_ref): Fixed lang_printable_name invocation. + (patch_newarray, patch_return, patch_if_else_statement): Likewise. + (build_labeled_block): Suppressed unused argument. + (generate_labeled_block): Fixed build_labeled_block invocation. + (build_loop_body): Suppressed unused local variables. + (patch_loop_statement): Likewise. + (patch_exit): Fixed lang_printable_name invocation. + (patch_switch_statement): Likewise. + (case_identity): First argument marked unused. + (patch_try_statement): Fixed lang_printable_name invocations. + (patch_synchronized_statement, patch_throw_statement): Likewise. + (check_thrown_exceptions): Fixed check_thrown_exceptions and + lang_printable_name invocations. + (check_thrown_exceptions_do): Suppressed unused argument. + +1998-10-14 Tom Tromey <tromey@cygnus.com> + + * jcf-write.c (write_classfile): Add output class file as target. + * lang-options.h: Added -MD, -MMD, -M, and -MM. + * jcf.h: Added declarations for dependency-tracking functions. + * lang-specs.h: Handle -M, -MM, MD, and -MMD. + * lang.c (lang_decode_option): Recognize -MD and -MMD. + (finish_parse): Call jcf_dependency_write. + (dependency_tracking): New global. + (DEPEND_SET_FILE): New define. + (DEPEND_ENABLE): New define. + (init_parse): Enable dependency tracking if required. + Include "flags.h". + * Makefile.in (JAVA_OBJS): Added jcf-depend.o. + (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o. + (../gcjh$(exeext)): Likewise. + (jcf-depend.o): New target. + * Make-lang.in (JAVA_SRCS): Added jcf-depend.c. + (GCJH_SOURCES): Likewise. + * jcf-io.c (open_class): Call jcf_dependency_add_file. Added + dep_name argument. + (find_classfile): Added dep_name argument. + (find_class): Compute name of dependency. + (open_in_zip): Call jcf_dependency_add_file. + * gjavah.c (output_file): No longer global. + (usage): Don't mention "gjavah". + (help): Likewise. + (java_no_argument): Likewise. + (version): Likewise. + (main): Recognize and handle -M family of options. + (print_mangled_classname): Return is void. + (process_file): Handle case where output is suppressed. + (HANDLE_END_FIELD): Likewise. + (HANDLE_METHOD): Likewise. + * jcf-depend.c: New file. + +1998-10-13 Jeffrey A Law (law@cygnus.com) + + * java-tree.def: Add missing newline at EOF. + +1998-10-13 Tom Tromey <tromey@cygnus.com> + + * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1. + (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of + function. + Include <config.h> and "system.h". + (disassemble_method): Undefine RET to avoid clash with + config/i386/i386.h. + +1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (runtime_exception_type_node, error_exception_type_node): + New global variables. + (init_decl_processing): Initialized. + * expr.c (java_lang_expand_expr): Set caught exception type to + null if catch handler argument doesn't exit. + * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific + tree codes. + * java-tree.h (runtime_exception_type_node, + error_exception_type_node): Global variables declared. + (DECL_FUNCTION_THROWS): New macro. + (DECL_FUNCTION_BODY): Modified comment. + (DECL_SPECIFIC_COUNT): Likewise. + (struct lang_decl): New field throws_list. + (IS_UNCHECKED_EXPRESSION_P): New macro. + * lex.c (java_lex): Generate location information for THROW_TK. + * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P, + EXCEPTIONS_P): New macros. + (enum jdep_code): New value JDEP_EXCEPTION. + (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT, + BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR, + PATCH_METHOD_RETURN_ERROR): New macros. + (patch_method_invocation_stmt): Added new argument to prototype. + (patch_synchronized_statement, patch_throw_statement, + check_thrown_exceptions, check_thrown_exceptions_do, + purge_unchecked_exceptions, check_throws_clauses): New function + prototypes. + * parse.y Fixed typo in keyword section. + (throw:): Rule tagged <node>. + (THROW_TK): Keyword tagged <operator>. + (method_header:): Last argument to call to method_header passed + from throws: rule. + (throws:, class_type_list:, throw_statement:, + synchronized_statement:, synchronized:): Defined actions. + (method_header): New local variable current. Register exceptions + from throws clause. + (java_complete_tree): Complete and verify exceptions from throws + clause. + (complete_class_report_errors): Error message on exceptions not + found + (java_check_regular_methods): Fixed typo. Shortcut on private + overriding methods. Changed error message on method + redefinition. Check for throws clause compatibility. + (check_throws_clauses): New function. + (java_check_abstract_methods): Use DECL_NAME for wfl or current + method. Changed error message on method redefinition. + (currently_caught_type_list): New static variable. + (java_complete_expand_methods): Purge unchecked exceptions from + throws clause list. Call PUSH_EXCEPTIONS before walk and + POP_EXCEPTIONS after. + (resolve_qualified_expression_name): Pass new argument as NULL to + patch_method_invocation_stmt. + (patch_method_invocation_stmt): New argument ref_decl. Invoke + PATCH_METHOD_RETURN_ERROR when returning with error. Reverse + argument list when appropriate. Use new argument if non null to + store selected method decl. + (patch_invoke): Convert if necessary args of builtin types before + forming CALL_EXPR. Argument list no longer reversed here. + (invocation_mode): Treat final methods as static methods. + (java_complete_tree): New cases for THROW_EXPR: and + SYNCHRONIZED_EXPR:. Check thrown exceptions when completing + function call. + (complete_function_arguments): No more RECORD_TYPE + conversion. Function parameter nodes no longer saved. + (valid_ref_assignconv_cast_p): Avoid handling null type. + (patch_binop): Fixed null constant reference handling. + (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and + BUILD_THROW macros. + (patch_try_statement): Fixed comments. Record caught types in + list, push the list, expand try block and pop the list. + (patch_synchronized_statement, patch_throw_statement, + check_thrown_exceptions, check_thrown_exceptions_do, + purge_unchecked_exceptions): New functions. + * typeck.c (lookup_argument_method): Allow WFL in place of method + DECL_NAME during method definition check + +1998-10-09 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (decode_signature_piece): New function. + (print_c_decl): Use it. Added `name_override' argument. + (print_method_info): Use name_override argument to print_c_decl. + (seen_fields): Removed. + (print_field_info): Don't update seen_fields. + (struct method_name): New structure. + (method_name_list): New global. + (print_method_info): Add new method to list of methods. + (name_is_method_p): New function. + (print_field_info): If field name has same name as method, then + change field name. + (process_file): Parse methods before fields. + (field_pass): New global. + (HANDLE_END_FIELD): Take field_pass into account. + +1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf. + (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs). + +1998-10-03 Anthony Green <green@cygnus.com> + + * jvspec.c: Fix bug in jvgenmain_spec patch. + +1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Makefile.in (lang.o:): Install dependency on java-tree.def. + * decl.c (soft_exceptioninfo_call_node): New global variable. + (init_decl_processing): Fixed indentation. soft_badarrayindex_node + takes extra integer argument. soft_exceptioninfo_call_node + initialized. + * except.c (java_set_exception_lang_code): New function + (method_init_exceptions): Called here. + (prepare_eh_table_type): New function. + (expand_end_java_handler): Called here. + * expr.c (build_java_throw_out_of_bounds_exception): Now features + one argument. Modified generation of call to + soft_badarrayindex_node to use new argument. + (build_java_arrayaccess): Pass faulty index value to + build_java_throw_out_of_bounds_exception. + (generate_name): New function. + (java_lang_expand_expr): New local variables node, current, + has_finally_p. Expand TRY_EXPR node. + (process_jvm_instruction): Replace top of the stack with thrown + object reference when entering exception handler. + * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java + specific tree codes. + * java-tree.h (soft_exceptioninfo_call_node): Declaration of new + global. + (DECL_SPECIFIC_COUNT): New macro. + (prepare_eh_table_type, java_set_exception_lang_code, + generate_name): New function declarations. + (match_java_method): Declaration deleted. + (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New + macros. + * lex.c (TRY_TK, CATCH_TK): Generate location information. + * parse.h (redefinition_error, refine_accessible_methods_list, + can_cast_to_p): Function declaration removed. + (classitf_redefinition_error, variable_redefinition_error, + parse_jdk1_1_error, find_applicable_accessible_methods_list, + find_most_specific_methods_list, argument_types_convertible, + enter_a_block, valid_builtin_assignconv_identity_widening_p, + valid_cast_to_p, valid_method_invocation_conversion_p, + try_reference_assignconv, add_stmt_to_compound, + build_jump_to_finally, build_tree_list, patch_try_statement, + java_get_catch_block): New function declarations. + * parse.y (string_buffer_type): Global variable deleted. + (group_of_labels, catches, catch_clause, catch_clause_parameter, + finally): Rules tagged <node>. + (TRY_TK, CATCH_TK): Token tagged <operator>. + (class_body_declaration:, class_member_declaration:, + formal_parameter:, explicit_constructor_invocation:, + interface_member_declaration:, constant_declaration:, + primary_no_new_array:, class_instance_creation_expression:, + array_creation_expression:): Issue error on unsuported JDK1.1 + features. + (try_statement:, catches:, finally:): Define actions. + (catch_clause_parameter): New rule. + (catch_clause:): Use new rule catch_clause_parameter. + (parse_jdk1_1_error): New function. + (redefinition_error): Renamed classitf_redefinition_error. + (variable_redefinition_error): New function. + (check_class_interface_creation): Call + classitf_redefinition_error. + (java_complete_tree): Added error message on JDEP_TYPE: case. + (complete_class_report_errors): Fixed indentation. + (declare_local_variables): Call variable_redefinition_error. + (source_end_java_method): Call java_set_exception_lang_code and + emit_handlers where appropriate. + (java_method_add_stmt): Call add_stmt_to_block. + (add_stmt_to_block): New function. + (lookup_method_invoke): Fixed outside comment. new local variable + candicates. Call find_applicable_accessible_methods_list and + find_most_specific_methods_list when searching for a + method. Modified error report to list possible candidates when + applicable. + (find_applicable_accessible_methods_list, + find_most_specific_methods_list, argument_types_convertible): New + function. + (refine_accessible_methods_list): Function deleted. + (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save + expr (if applicable) before calling patch_array_ref. + (build_expr_block): Fixed BLOCK_EXPR_BODY assignment. + (enter_block): Fixed comment. + (enter_a_block): New function. + (patch_assignment): Reorganized. Call try_reference_assignconv for + references. Call valid_cast_to_p instead of can_cast_to_p. + (try_reference_assignconv, + valid_builtin_assignconv_identity_widening_p): New functions. + (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL. + (valid_cast_to_p, valid_method_invocation_conversion_p): New + functions. + (build_string_concatenation): Don't resolve StringBuffer. + (patch_cast): Fixed inverted arguments. + (patch_array_ref): Code to save array expr deleted. Call + valid_cast_to_p instead of can_cast_to_p. + (generate_labeled_block): Call generate_name. + (build_jump_to_finally, build_try_statement, java_get_catch_block, + patch_try_statement): New functions. + * typeck.c (match_java_method): Function deleted. + +1998-10-02 Anthony Green <green@cygnus.com> + + * jvspec.c: jvgenmain_spec uses different temporary file names. + +1998-10-02 Anthony Green <green@cygnus.com> + + * jvspec.c (lang_specific_driver): Fail if user specifies + --main= when not linking. + +1998-09-28 Tom Tromey <tromey@cygnus.com> + + * class.c (make_class_data): Push value for `thread' field. + * decl.c (init_decl_processing): Added `thread' field to class. + + * class.c (add_field): Always make static fields externally + visible. + +1998-09-26 Anthony Green <green@cygnus.com> + + * expr.c (build_java_athrow, + build_java_throw_out_of_bounds_exception, expand_invoke, + build_newarray, expand_java_multianewarray, build_java_monitor): + Update comments to reflect _Jv_* function names. + +1998-09-25 Per Bothner <bothner@cygnus.com> + + * decl.c (complete_start_java_method): DECL_RESULT is always promoted. + * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro. + * parse.y (expand_start_java_method): Likewise. + +1998-09-24 Per Bothner <bothner@cygnus.com> + + * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro. + + * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE. + (add_field): No longer need to convert from RECORD_TYPE to pointer, + * expr.c: Remove no-longer-needed calls to promote_type. + * decl.c (give_name_to_locals): Liekwise. + * jcf-parse.c (get_class_constant): Compensate for new signatures. + * parse.y: Add/remove promote_type calls as appropriate. + * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects. + (parse_signature_string): Likewise. + (build_java_array_type): Fix for now signature convenions. + + * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem. + +1998-09-23 Tom Tromey <tromey@cygnus.com> + + * class.c (init_class_processing): libjava function renamed to + _Jv_RegisterClass. + +1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR. + * java-tree.def: Fixed DEFTREECODE third argument. + (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR, + CASE_EXPR, DEFAULT_EXPR): New tree codes for Java. + * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro. + (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, + JAVA_THIS_EXPR): Now replaced by tree code definitions. + (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR. + * lang.c (java_tree_code_type, java_tree_code_length, + java_tree_code_name): New arrays. + (lang_init): Append Java tree node definitions to Gcc ones. + * lex.c (expression_obstack): Declared as extern when JC1_LITE + defined. + (java_init_lex): Initialize wfl_append, wfl_string_buffer, + wfl_to_string. + (java_lex): Allow declaration of empty string constants. Retain + location information on CASE_TK and DEFAULT_TK. + * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P, + JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P): + Modified to be more robust. + (BUILD_APPEND, BUILD_STRING_BUFFER): New macros. + (build_new_invocation, try_builtin_assignconv, + patch_switch_statement, string_constant_concatenation, + build_string_concatenation, patch_string_cst, patch_string, + java_expand_switch): New function declarations. + * parse.y: Rules related to switch and EH tagged <node>. + (label_id): Set to NULL_TREE + (wfl_string_buffer, wfl_append, wfl_to_string): New static global + tree nodes. + (this_or_super:): Fixed indentation. + (statement:, statement_nsi:, statement_without_trailing_substatement:, + statement_expression:): Removed call to RULE on all sub-rules. + (switch_expression:, switch_labels:): New rules. + (switch_statement:, switch_block:, switch_block_statement_groups:, + switch_block_statement_group:, switch_labels:, switch_label:): + Defined actions. + (throw_statement:, synchronized_statement:, try_statement:): + Defined temporary actions. + (class_instance_creation_expression:): Call + build_new_invocation. Fixed indentation. + (field_access): Fixed indentation. + (method_invocation): Likewise. + (make_qualified_primary): Use THIS_EXPR. + (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When + resolving from SUPER, set *type_found. + (qualify_ambiguous_name): Use NEW_CLASS_EXPR. + (java_complete_tree): Removed unused local variable `location'. Case + for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR, + NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling + on MODIFY_EXPR: and all binary operator tree code cases. Removed + STRING_CST: case. default: checks for patchable strings. + (complete_function_arguments): Transform string constant or + crafted StringBuffer if necessary. + (build_method_invocation): Fixed comments. + (build_new_invocation): New function. + (patch_assignment): Call try_builtin_assignconv to figure a valid + assignment conversion between builtin types. + (try_builtin_assignconv): New function. + (build_binop): Use URSHIFT_EXPR directly to call build. + (operator_string): Use UNARY_PLUS_EXPR. + (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation + operator. + (do_merge_string_cste, merge_string_cste, + string_constant_concatenation, build_string_concatenation, + patch_string, patch_string_cst): New function. + (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR. + (patch_unaryop): Likewise. New test of valid ++/-- operands. + (build_newarray_node): Use NEW_ARRAY_EXPR. + (build_this): Use THIS_EXPR. + (build_return): Enable debug information on return statement. + (build_if_else_statement): Likewise. + (complete_labeled_statement): Fixed related comment. + (build_loop_body): Fixed comment. + (build_bc_statement): Enable debug information on break/continue + statements. + (patch_bc_statement): Fixed typos. Handle SWITCH statement + context. + (patch_switch_statement, case_identity, java_expand_switch): New + functions. + +1998-09-21 Per Bothner <bothner@cygnus.com> + + * buffer.h (BUFFER_INIT): New macro. + * jcf-write.c (struct jcf_partial): New type. Put global stuff here. + Pass (struct jcf_partial *state) to most functions. + (jcf_block, jcf_relocation): New types. + Support labels, branches, conditionals, loops. + +1998-09-21 Tom Tromey <tromey@cygnus.com> + + * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined. + +1998-09-21 Per Bothner <bothner@cygnus.com> + + * decl.c (integer_type_node): Make it have INT_TYPE_SIZE. + * verify.c (verify_jvm_instructions): Use int_type_not (32 bits), + not integer_type_node (INT_TYPE_SIZ bits). + + * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node. + + * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook. + * jcf-dump.c (print_exception_table): New function. + (disassemble_method): Better handling of wide instructions. + Make more robust for bad input. + +1998-09-30 Jeffrey A Law (law@cygnus.com) + + * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on + FreeBSD. + +1998-09-17 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too. + +1998-09-17 Tom Tromey <tromey@cygnus.com> + + * Makefile.in ($(PARSE_H)): Removed target. + +1998-09-17 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (JAVA_OBJS): Add memmove.o + (memmove.o): New target & rules. + +1998-09-15 Tom Tromey <tromey@cygnus.com> + + * expr.c (expand_invoke): Don't generate a call to the class init + code. + +1998-09-14 Jeffrey A Law (law@cygnus.com) + + * Makefile.in: Add many missing dependencies. + * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h + as appropriate. + * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise. + * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise. + +1998-09-11 Per Bothner <bothner@cygnus.com> + + * decl.c (complete_start_java_method): If method is static (and + not private) call _Jv_InitClass. + * expr.c (expand_invoke): Don't call build_class_init. + + * jvspec.c (jvgenmain_spec): Fix spec for generated .o file. + +1998-09-10 Jeffrey A Law (law@cygnus.com) + + * Make-lang.in (GCJ): Define before using. + +1998-09-09 Jeffrey A Law (law@cygnus.com) + + * gjavah.c (java_no_argument): Renamed from no_argument to avoid + losing due to namespace pollution in GNU getopt.h + +1998-09-09 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh. + (java.all.cross): Likewise. + (java.rest.encap): Likewise. + +1998-09-08 Jeffrey A Law (law@cygnus.com) + + * gjavah.c (print_class_decls): Fix thinko in arglist + * jcv-io.c (find_classfile): Similarly. + +1998-09-07 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (INCLUDES): Update for recent toplevel gcc changes. + +1998-09-05 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (java.maintainer-clean): Don't remove parse.h. + (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h. + * Makefile.in (PARSE_C): New macro. + (PARSE_H): Likewise. + (PARSE_SCAN_C): Likewise. + ($(PARSE_C)): Target renamed from parse.c. + ($(PARSE_SCAN_C)): Target renamed from parse-scan.c. + (clean): Remove parse-scan.c as well. + (parse.o): Depend on $(PARSE_C). + +1998-09-05 Anthony Green <green@cygnus.com> + + * README, license.terms: Removed. + + * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c, + decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h, + javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c, + jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c, + keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c, + lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c, + verify.c, zextract.c, zipfile.h: Fixed copyright assignment, + and Java trademark attribution. + +1998-09-04 Tom Tromey <tromey@cygnus.com> + + * Makefile.in: Use gcjh, not gjavah. + * config-lang.in (stagestuff): Use gcjh, not gjavah. + * Make-lang.in: Changed gjavah to gcjh everywhere. + +1998-09-03 Per Bothner <bothner@cygnus.com> + + * gjavah.c: Support new -prepend -add -append flags. + (print_method_info): Method is not virtual if class is final. + +1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jv-scan.c: Fixed copyright assignment. + * keyword.gperf: Likewise. + * keyword.h: Likewise. + * lex.c: Fixed copyright assignment. + (java_lex): Push unicode back when parsing '<'. + * lex.h: Fixed copyright assignment. + * parse-scan.y: Likewise. + * parse.h: Fixed copyright assignment. + (build_debugable_stmt, complete_for_loop): New function prototypes. + * parse.y: Fixed copyright assignment. + (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be + size_zero_node when completing a loop with no exit condition. + (for_statement_nsi:): Define action. + (for_init:, for_update:): Return size_zero_node when empty. + (declare_local_variables): Call build_debugable_stmt. + (build_debugable_stmt): New function. + (build_loop_body): Build debugable statement around loop + condition part. + (complete_loop_body): Take into account the debugable statement + around the EXIT_EXPR. + (complete_loop_body): New function. + (patch_exit_expr): Fixed condition inversion. + +1998-09-02 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct + name of thread define. + * jvspec.c (THREAD_NAME): New macro. + (GCLIB): Likewise. + (THREADLIB): Likewise. + (lang_specific_driver): Recognize attempt to link with thread + library or gc library. Recognize -ljava on command line so it + isn't linked against more than once. + +1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse-scan.y (report_main_declaration): Name of the class + containing `main' can be a qualified name. + +1998-08-31 Tom Tromey <tromey@cygnus.com> + + * config-lang.in: Changed gjavac to gjc everywhere. + * Make-lang.in: Changed gjavac to gjc everywhere. + +1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable. + (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS + and install the files. + * Makefile.in (JAVA_OBJS_LITE): New variable. + (compiler:): Now include jv-scan as a dependency. + (../jv-scan$(exeext), parse-scan.c): New targets. + (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before. + * config-lang.in (compilers): Removed gcj, gjavah from the list. + * jcf-parse.c (parse_source_file): Call java_layout_classes and + check for errors even if parse_only. + * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is + defined. + (yylex): New function. Uses java_lex body. + (java_lex): Removed commented out statement. Remove local variable + literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where + appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE, + DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF, + SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST + if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use + SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER + where appropriate. + (java_lex_error): Empty if JC1_LITE is defined. + (java_get_line_col): Return 0 if JC1_LITE is defined. + * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, + SET_MODIFIER_CTX): Moved into the section containing the macros + conditionally defined by JC1_LITE. + (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN + argument if JC1_LITE is defined. + (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF, + REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE + is defined. + (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF, + FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION, + SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set + to different values according to JC1_LITE. + * parse.h (int_fits_type_p, stabilize_reference): Prototype not + declared if JC1_LITE set. + (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not + defined if JC1_LITE not set. + (struct parser_ctx): Reorganized and skip the jc1 front end part + if JC1_LITE set. + (java_layout_classes): New function definition. + (java_push_parser_context, java_init_lex, yyparse, yylex, + yyerror): Prototype always declared. All other static function + prototypes declared only if JC1_LITE is not set. + * parse.y (yyparse, yylex, yyerror): No longer declared here. Now + declared in parse.h. + (java_layout_classes): New function. + (java_complete_expand_methods): No longer layout the class here. + * parse-scan.y: New file. + * jv-scan.c: New file. + +1998-08-25 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (main): Handle -friend option. + (friend_specs): New global. + (generate_access): Handle friend_specs. + (process_file): Likewise. + (MAX_FRIENDS): New macro. + (friend_count): New global. + (print_cxx_classname): Added `prefix' argument. Ignore arrays. + Changed all callers. + +1998-08-24 Per Bothner <bothner@cygnus.com> + + * jcf-dump.c (process_class): Move JCF_FINISH use to main, + (main): Handle processing all the entries of a named .zip archive. + * jcf-io.c (jcf_trim_old_input): New function. + * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros. + +1998-08-24 Per Bothner <bothner@cygnus.com> + + * lang.c (flag_assume_compiled): Make default be on. + +1998-08-21 Per Bothner <bothner@cygnus.com> + + * jcf-dump.c: Add bunches of flags to control output more. + (process_class): New function; support printing more than one class. + (main): Support new --print-main and --javap flags. + * jcf-reader.c (IGNORE_ATTRIBUTE): New hook. + * jcf.h (CPOOL_INDEX_IN_RANGE): New macro. + +1998-08-20 Per Bothner <bothner@cygnus.com> + + Change mangling of dispatch table to match C++ vtable (w/thunks). + * class.c (build_dtable_decl), java-tree.h: New function. + (make_class_data): Call it. + * decl.c (init_decl_processing): Likewise. + +1998-08-19 Warren Levy <warrenl@cygnus.com> + + * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not + soft_anewarray; adjust args passed. + * expr.c (build_anewarray): Adjust args for soft_anewarray_node to + match _Jv_NewObjectArray. + +1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (push_labeled_block, pop_labeled_block): New functions. + * expr.c (loopup_label): Call create_label_decl. + (create_label_decl): New function. + (java_lang_expand_expr): Call expand_start_bindings with argument + set to zero. + * java-tree.h Added space after PROTO in function declarations + when necessary. + (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros. + (create_label_decl, push_labeled_block): New function + declarations. + * lex.c (label_id): Initialize. + (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final + switch. + * parse.h Added space after PROTO in function declarations when + necessary. + (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK, + LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY, + LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P, + PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New + macros. + (struct parser_ctxt): New fields current_loop, + current_labeled_block. + (build_if_else_statement, patch_if_else_statement, + add_stmt_to_compound, patch_exit_expr, build_labeled_block, + generate_labeled_block, complete_labeled_statement, + build_bc_statement, patch_bc_statement, patch_loop_statement, + build_new_loop, build_loop_body, complete_loop_body): New function + declarations. + * parse.y (java_warning_count): New global variable. + (label_id): New static variable. + (BREAK_TK, CONTINUE_TK): Token tagged <operator>. + (block:): Return size_zero_node when block is empty. + (empty_statement:): Return size_zero_node. + (statement:): Implement supplemental action when for_statement: is + reduced. + (label_decl:): New rule. + (labeled_statement:): Rewritten using label_decl. Actions + implemented. + (labeled_statement_nsi:): Likewise. + (if_then_statement): Actions implemented. + (while_expression): New rule. + (while_statement:): Rewritten using while_expression. Actions + implemented. + (while_statement_nsi:): Likewise. + (do_statement_begin:): New rule. + (do_statement:): Rewritten using do_statement_begin. Actions + implemented. + (for_statement:): Rewritten using for_begin. Actions implemented. + (for_statement_nsi:): Likewise. + (for_header:, for_begin:): New rules. + (for_init:): Actions implemented. + (statement_expression_list:, break_statement:, + continue_statement:): Likewise. + (yyerror): Count number of issued warning(s). + (java_report_errors): Report error(s) and/or warning(s). + (java_complete_class): Use build_java_argument_signature to + recompute completed method signature. + (java_check_regular_methods): New locals method_wfl and aflags. + Use method_wfl instead of lookup_cl during error reports. Fixed + indentation and modified some error messages. Use + lang_printable_name in method instead of the DECL_NAME. New code + to issue warnings on methods not overriding corresponding methods + private to a different package. + (java_method_add_stmt): Call add_stmt_to_compound. + (add_stmt_to_compound): New function. + (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR, + LOOP_EXPR, EXIT_EXPR and COND_EXPR. + (build_if_else_statement, patch_if_else_statement, + build_labeled_block, generate_labeled_block, + complete_labeled_statement, build_new_loop, build_loop_body, + complete_loop_body, patch_loop_statement, build_bc_statement, + patch_bc_statement, patch_exit_expr): New functions. + * typeck.c (build_java_signature): Build argument signature before + enclosing it in between parenthesis. + +1998-08-17 Warren Levy <warrenl@cygnus.com> + + * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in + (JAVA_OBJS): Added reminder comment + +1998-08-13 Nick Clifton <nickc@cygnus.com> + + * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to + be interpreted as a long long. + +1998-08-13 Warren Levy <warrenl@cygnus.com> + + * decl.c (init_decl_processing): Use _Jv_InitClass, not + soft_initialise_class. Use _Jv_NewMultiArray, not + soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not + soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use + _Jv_CheckArrayStore, not soft_checkarraystore. Use + _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod. + +1998-08-12 Per Bothner <bothner@cygnus.com> + + * decl.c, java-tree.h (this_identifier_node, super_identifier_node, + length_identifier_node): New global tree node constants. + * parse.y (kw_super, kw_this, kw_length): Removed globals. + Replace uses by super_identifier_node etc. + * lex.c (kw_super, kw_this, kw_length): Don't initialize. + + * parse.y (resolve_field_access): Don't special-case ".length" if + flag_emit_class_files. + (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files. + * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode + and ARRAY.length. + +1998-08-11 Per Bothner <bothner@cygnus.com> + + * decl.c (init_decl_processing): Remove unused method_type_node fields. + * class.c (make_method_value): Remove init for removed fields. + + * class.c (layout_class): Use build_java_argument_signature. + * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro. + + * typeck.c (push_java_argument_signature): Removed. Merged into ... + (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache. + (build_java_signature): Don't use push_java_argument_signature. + + * typeck.c (lookup_argument_method): New function. + * parse.y (java_check_regular_methods): Use lookup_argument_method + instead of lookup_java_method2 followed by lookup_java_method. + + * parse.y (check_method_redefinition): Minor optimization. + + * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR, + MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR. + +1998-08-10 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or + c-pragma.o. + + * gjavah.c (java_float_finite): Use K&R-style definition. + (java_double_finite): Likewise. + (generate_access): Now returns void. Changed all callers. + (last_access_generated): Removed. + (process_file): Only make a single pass over the .class file. + +1998-07-29 Per Bothner <bothner@cygnus.com> + + * class.c (get_dispatch_table): Add extra dummy vtable entry, + for compatibility for G++ (with -fvtable-thunks). + * expr.c (build_invokevirtual): Add one for extra dummy vtable entry. + + * gjavah.c (process_file): Use public inheritance for super-class. + +1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (java_init_lex): Initialize ctxp->package. + * parse.h (struct parser_ctxt): package and package_len replaced + by tree package, an identifier node. Field method_decl_list is + gone. Fixed comments. + (lookup_field_wrapper, merge_qualified_name, not_accessible, + class_in_current_package): New function prototypes. + * parse.y (array_type:): Set class loaded flag on primitive type + arrays. + (package_declaration:): Assign ctxp->package to the + identifier node. + (method_invocation:): Handle invocation of method qualified by + `super'. + (single_type_import_declaration:): Removed ambiguity check. + (java_pop_parser_context): New local variable `next'. Reset and + set IMPORT_CLASSFILE_NAME flags on current and previous import + list. + (java_accstring_lookup): Use new local macro COPY_RETURN. + (lookup_field_wrapper): New function. + (parser_qualified_classname): Use merge_qualified_name. + (parser_check_super_interface): Broaden error message. + (do_resolve_class): Check for qualified class name in the current + compilation unit if appropriate. + (process_imports): Check for already defined classes. + (check_pkg_class_access): Got rid of call to + get_access_flags_from_decl. + (java_complete_expand_methods): Call safe_layout_class based on + the current class size. + (make_qualified_primary): Build a WFL qualification on primary if + none exists. + (merge_qualified_name): New function. + (make_qualified_name): Use merge_qualified_name. + (resolve_expression_name): Use safe_lookup_field. + (resolve_field_access): Got rid of call to get_access_flags_from_decl. + (resolve_qualified_expression_name): Likewise. Check on resolved + element accessibility. + (not_accessible_p, class_in_current_package): New functions. + (maybe_access_field): Got rid of call to get_access_flags_from_decl. + (patch_method_invocation_stmt): Merged common pieces. Check + accessibility of invoked method. + (check_for_static_method_reference): Add returned type in error + message. + (invocation_mode): Get rid of bogus check on PRIVATE methods. + (refine_accessible_methods_list): Merged two conditions in test. + (java_complete_class): Sanity check on stabilize_ref gone. + * zextract.c (read_zip_archive): Cast lseek second argument to long. + +1998-07-28 Per Bothner <bothner@cygnus.com> + + * class.c (hashUtf8String): Fix - use new JavaSoft specification. + +1998-07-24 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (F_NAN): Removed. + (F_NAN_MASK): New macro. + (F_POSITIVE_INFINITY): Removed. + (F_NEGATIVE_INFINITY): Likewise. + (java_float_finite): Rewrote. + (D_NAN_MASK): Renamed. + (java_double_finite): Rewrote. + (D_POSITIVE_INFINITY): Removed. + (D_NEGATIVE_INFINITY): Likewise. + + * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float] + If verbose, print underlying representation of value in hex. + +1998-07-24 Per Bothner <bothner@cygnus.com> + + * buffer.h, buffer.c: New files. + * Makefile.in (JAVA_OBJS): Add buffer.o. + + Support locals variables and writing their debug entries to .class. + * jcf-write.c: Simplify some by user new buffer type. + (vode_buffer_grow): Removed. + (struct localvar_info): New type. + (localsvars, localvartable): New buffers. + (localvar_alloc, localvar_free): New functions. + (generate_bytecode_insns): Handle local variables. + (generate_classfile): Write LocalVariableTable attribute. + +1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-io.c (open_in_zip): Check the zipfile magic number. + * zipfile.h (ZIPMAGIC): New macro. + +1998-07-24 Tom Tromey <tromey@cygnus.com> + + * Makefile.in (gjavah.o): Updated dependencies. + (jcf-dump.o): Likewise. + (all.indirect): Use ../gjavah. + (../gjavah$(exeext)): Likewise. + (clean): Don't remove gjavah. + (clean): Remove parse.c, not java/parse.c. + * Make-lang.in (java): Added gjavah. + (gjavah$(exeext)): New target. + (GJAVAH_SOURCES): New macro. + (java.all.build): Added gjavah. + (java.all.cross): Likewise. + (java.rest.encap): Likewise. + * config-lang.in (compilers, stagestuff): Added gjavah. + +1998-07-23 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (java_float_finite): New function. + (java_double_finite): Likewise. + (F_POSITIVE_INFINITY): New macro. + (F_NEGATIVE_INFINITY): Likewise. + (F_NAN): Likewise. + (D_POSITIVE_INFINITY): Likewise. + (D_NEGATIVE_INFINITY): Likewise. + (D_NAN): Likewise. + (print_field_info): Use java_float_finite and java_double_finite. + +1998-07-23 Per Bothner <bothner@cygnus.com> + + * parse.y (method_header): Name "this" implicit argument. + +1998-07-22 Per Bothner <bothner@cygnus.com> + + * jcf-write.c: Write out LineNumberTable attribute in .class file. + (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics. + (put_linenumber): New function. + (generate_bytecode_insns, generate_classfile): Write line numbers. + +1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P. + (lookup_name, build_known_method_ref, build_class_init, + build_invokevirtual, invoke_build_dtable, match_java_method, + build_field_ref, pushdecl_force_head, build_java_binop, + binary_numeric_promotion, build_decl_no_layout, + build_java_arrayaccess, build_newarray, build_anewarray, + build_java_array_length_access, build_java_arraynull_check): New + extern function prototypes. + (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, + JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in + java-tree.h. + * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref + to NULL + * jcf.h (jcf_out_of_synch): New extern function prototype. + * parse.h: Static/global function implemented in parse.y + prototyped and declarations moved at the end of the file. + (DECL_P): Check that the argument isn't null. + (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, + JAVA_THIS_EXPR): No longer defined here. See java-tree.h + (QUAL_DECL_TYPE): New macro. + (PARAMS): Macro definition removed. + * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS. + (return_statement:): Call build_return. + (field_access:): Call make_qualified_primary in sub rule. + (method_invocation:): Build method invocation and call + make_qualified_primary when processing primaries. + (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling + get_type_from_signature. + (java_check_regular_method): Extra integer 0 argument when calling + lookup_java_method2. + (lookup_java_interface_method2): Extra method DECL argument when + calling lookup_java_interface_method2. + (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created + COMPOUND_EXPR node. + (java_complete_expand_method): Layout current class iff not + already done. Don't process interface's methods. + (java_complete_expand_method): Use super class only if it + exists. Use current class otherwise. + (make_qualified_primary): New function. + (resolve_expression_name): Process qualified expression or + expression from primary the same way. + (resolve_expression_name): Two last arguments to + resolve_field_access are now NULL_TREEs. + (resolve_field_access): New variable is_static. Local field must + be DECLs. is_static computed on field DECLs only. Append code in + where_found to the field access if necessary. Use QUAL_DECL_TYPE + to initialize field_type. + (resolve_qualified_expression_name): New local variable, + previous_call_static and is_static. Handle primaries with function + calls, casts, array references and `this'. `super' now handled as + `(super_class)this'. Use is_static to clarify boolean expressions. + Added code to handle case where a proper handle is required to + access a field. Use QUAL_DECL_TYPE where applicable. + (maybe_access_field): New function. + (patch_method_invocation_stmt): New arguments primary, where, + is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P + deleted. Use `where' as a type to search from if specified. Check + for static method reference where forbidden. Append primary or + current_this to the argument list if not calling constructor nor + static methods. + (check_for_static_method_reference): New function. + (patch_invoke): Layout the class on which new is done if + necessary. + (lookup_method_invoke): Changed format to report errors on + methods. + (qualify_ambiguous_name): New local variable this_found. Now + handle things from primaries. Method call are considered + expression names. + (identical_subpath_p): NULL_TREE arguments to breakdown_qualified + changed into NULLs. + (not_initialized_as_it_should_p): Comply with the new DECL_P. + (java_complete_tree): New case fo RETURN_EXPR. Process function + call arguments in separate function. + (complete_function_arguments): New function. + (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P + anymore. + (patch_assignment): Take the return function slot into account as + a RHS. Distinguish assignment from a return. + (valid_ref_assignconv_cast_p): Use build_java_argument_signature + when checking methods in interfaces. + (resolve_type_during_patch): NULL argument to unresolve_type_p + instead of NULL_TREE. + (patch_newarray): Fixed typo in comment. + (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL. + (build_return, patch_return): New functions. + * typeck.c (lookup_java_constructor): Fixed typo in comment. + +1998-07-21 Per Bothner <bothner@cygnus.com> + + * constants.c (find_name_and_type_constant, find_fieldref_index, + find_methodref_index): New methods. + * expr.c (build_invoke_non_interface): If flag_emit_class_files, + just return given method. Also, rename to build_known_method_ref. + (expand_invoke): Rename call to build_invoke_non_interface. + * java-tree.h, parse.h: Update prototype. + * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions + (such as expand_expr_stmt) if flag_emit_class_files. + * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP, + STACK_TARGET, IGNORE_TARGET): New macros. + (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals. + (generate_bytecode_insn): New function to generate method's bytecode. + (generate_classfile): Node generate Code attribute for a method. + (code_buffer_grow, push_constant1, push_constant2, push_int_const, + push_long_const, field_op, adjust_typed_op, maybe_wide): + New functions used by generate_bytecode_insn. + + * typeck.c (signature_include_return): Remove variable. + (push_java_argument_signature, build_java_argument_signature): New. + (build_java_signature): Use push_java_argument_signature. + * parse.y: Use build_java_argument_signature instead of fiddling + with signature_include_return. + +1998-07-17 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_c_decl): Always generate JArray<>* for array + types. + + * Makefile.in (all.indirect): Added gjavah$(exeext). + (gjavah$(exeext)): Added $(exeext). + (clean): Likewise. + +1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (layout_class): Call to java_layout_parsed_class replace + by safe_layout_class. + * expr.c (build_java_array_length_access): Removed static storage + class in the function definition. + (build_java_arraynull_check): Likewise. + Also fixed typos in two comments. + * lex.c (java_init_lex): Initialize static global kw_length. + (java_lex): Use BUILD_OPERATOR on RETURN_TK. + * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to + java_lex_error. + (JAVA_INTEGRAL_RANGE_ERROR): Likewise. + * parse.h (resolve_no_layout): New static function declaration. + (get_identifier_in_static): Declaration removed. + (java_layout_parsed_class): Function name declaration changed to + safe_layout_class. + (build_newarray_node, patch_newarray, resolve_type_during_patch, + not_initialized_as_it_should_p, build_this): New static function + declarations. + (pushdecl_force_head, build_java_binop, int_fits_type_p, + binary_numeric_promotion, stabilize_reference, + build_decl_no_layout, build_java_arrayaccess): Extern function + declarations moved into their own section. + (build_newarray, build_anewarray, build_java_array_length_access, + build_java_arraynull_check): New extern function declarations. + (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR. + (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New + fake tree codes. + (CALL_CONSTRUCTOR_P): New macro. + * parse.y (kw_length): New static global tree node. + (return_statement): Tagged <node>. + (RETURN_TK): Tagged <operator>. + (variable_declarator_id:): Build variable declaration with an + empty initialization value if a syntax error was found in the + initialization part of the variable declaration. + (statement_without_trailing_substatement:): return_statement: now + uses the default rule. + (return_statement:): Temporarily fixed to return NULL_TREE. + (primary_no_new_array:): Call build_this when THIS_TK was parsed. + (class_instance_creation_expression:): Class creation rules now + call build_method_invocation upon reduction. + (array_creation_expression:): Rules call build_newarray_node upon + reduction. + (dim_exprs:): Build a list of dimension expressions. + (dim_expr:): Store location of the OSB_TK in the dimension + expression node. + (method_invocation:): Added a new error rule. + (build_unresolved_array_type): WFL argument may also be an array + on a primitive type. Name of the argument changed to reflect this. + (method_declarator): Insert argument type at the beginning of the + argument type list and later reverse the list. + (unresolved_type_p): Argument 'returned' may be optionally + NULL_TREE. + (java_layout_class_from_source): Function renamed + safe_layout_class. + (resolve_and_layout): Now call resolve_no_layout and + safe_layout_class. + (resolve_no_layout): New function. + (purify_type_name): New function. + (complete_class_report_errors): Call purify_type_name during error + report on a type not found. + (process_imports): error_found local variable doesn't need to be + initialized to zero. + (declare_local_variables): New local type_wfl. Fixed typo in error + message. type_wfl assigned to unresolved type and used to register + incomplete type. Build a WFL around the variable initialization + statement so that debug info can be generated on it. + (source_start_java_method): Reverse argument list after they've + been processed. + (current_this): New static global variable. + (java_complete_expand_methods): Set current_this when appropriate. + (resolve_expression_name): Build correct static and non static + field access bearing a simple name. + (resolve_field_access): Resolve the length field of arrays. Handle + f.m() cases. + (patch_method_invocation_stmt): Set the type of the method + invocation to error_mark_node. This value is later overridden by a + valid type, if any. Don't handle qualified constructor invocation + as qualified method invocation. Call lookup_method_invoke with its + new flag. It's no longer necessary to access the selected method + as the value of a tree list. Handle constructor invocation. + (patch_invoke): Reverse argument list when invoking non interface + methods. Insert call to new as the first argument of the + constructor. + (invocation_mode): Return a INVOKE_STATIC is the invoked method is + defined within a final class. Return INVOKE_STATIC if the invoked + method is a constructor. + (lookup_method_invoke): New lc argument is a flag to indicate a + constructor lookup. Now handle constructor lookup. Choose the most + specific method in case several were matching the invocation + requirements. Return a method decl instead of a tree list featuring + one single method decl element. + (refine_accessible_methods_list): New lc flag argument to + indicate that a constructor is being looked up. + (not_initialized_as_it_should_p): New function. + (java_complete_tree): Now process fake tree codes + JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call + save_expr on resolved function call arguments. Case on + UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR. + (patch_assignment): LHS can be a field access expression. When + dealing with reference, lhs_type is the promoted type of the + rhs_type, not the RHS. Use not_initialized_as_it_should_p where + applicable. + (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR. + (patch_binop): Use not_initialized_as_it_should_p where + applicable. + (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR. + (patch_unaryop): Likewise. And use not_initialized_as_it_should_p + where applicable. + (resolve_type_during_patch): New function. + (patch_cast): Call resolve_type_during_patch to resolve type and + report error accordingly. + (patch_array_ref): Use not_initialized_as_it_should_p where + applicable. Array base expression is saved before being + used. Promote the type of an array elements if it contains non + builtin types. + (build_newarray_node, patch_newarray, build_this): New functions. + +1998-07-16 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't + increment it in `for' statement. + (print_field_info): If number is inf or nan, don't print it. + (print_method_info): If method name is `delete', just ignore it. + (print_c_decl): Special-case jstringArray. + + * gjavah.c (help): New function. + (no_argument): New function. + (usage): Changed text. + (main): Rewrote argument handling. Now handles -v, --help, + --version. + (version): New function. + (found_error): New global. + (main): Return found_error. + (generate_access): Set found_error. + (print_c_decl): Likewise. + +1998-07-15 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_c_decl): Don't print "," when examining field. + Skip type name when looking at "[L" types. + (process_file): Now static. + (generate_access): Now returns int. + (last_access_generated): New global. + (process_file): Clear last_access_generated; make multiple passes + over the class. + (print_field_info): Just return if generate_access returns true. + (print_method_info): Likewise. Also, allow <init> functions to + pass through. + (print_c_decl): Added is_init argument. Print constructors + properly. + (print_cxx_classname): Use UTF8_GET to extract characters from + string. + (print_base_classname): New function. + (print_class_decls): New function. + (process_file): Use it. + (utf8_cmp): New function. + +1998-07-13 Nick Clifton <nickc@cygnus.com> + + * lang-options.h: Format changed to match changes in gcc/toplev.c + to implement a --help option. + +1998-07-10 Brendan Kehoe <brendan@cygnus.com> + + * decl.c (init_decl_processing): Revert change to dtable_type. + +1998-07-09 Per Bothner <bothner@cygnus.com> + + * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4. + +1998-07-08 Brendan Kehoe <brendan@cygnus.com> + + * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type. + + * lang.c (lang_init): Default flag_exceptions to 1, without + checking to see if it's 2 first. + +1998-07-08 Jeffrey A Law (law@cygnus.com) + + * constants.c: Include "system.h". + * decl.c: Likewise. + * lang.c (flag_new_exceptions): Get via extern now. + (lang_init_options): New functions. Turn on flag_new_exceptions. + +1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * lex.c (java_lex): Return 0 when we see an invalid character in + the input. + + * lex.c (java_read_char): Specify extra argument when calling + java_lex_error. + (java_read_unicode, java_parse_end_comment, + java_parse_escape_sequence): Likewise, + (java_lex): Specify extra argument when calling + java_lex_error. Test that IDs are beginning with a legal character + for IDs. Handle invalid characters with an error message and a + call to java_lex_error. + (java_lex_error): Adjust column position by new argument + `forward'. Issue an error even if in the middle of reporting an + other error. + +1998-07-07 Brendan Kehoe <brendan@cygnus.com> + + * jcf-io.c (find_class): Zero out BUFFER before we use it, since + we don't explicitly put a null pointer when we're copying it. + +1998-07-07 Tom Tromey <tromey@cygnus.com> + + * gjavah.c (print_cxx_classname): New function. + (super_class_name): Likewise. + (print_super_fields): Removed. + (in_super): Removed. + (print_field_info): Never generate #defines. + (print_c_decl): Changed generated types to match JNI. No longer + print class name before method name. + (print_method_info): Print "static" before static methods. + Print "virtual" before non-final methods. + (usage): Use exit(1), not exit(-1). + (main): Likewise. + (print_field_info): Use %.17g to print a double. + (last_access): New globals. + (process_file): Initialize last_access. + (usage): Now static. + (ACC_VISIBILITY): New define. + (generate_access): New function. + (print_field_info): Call it. + (print_method_info): Likewise. Also, generate information for all + methods, not just native methods. Return void. + (print_c_decl): Return void. + (print_field_info): Return void. + +1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Makefile.in (JAVABISONFLAGS): Specific flag for bison when + processing the jc1 grammar file. Prefix bison functions and + variables with java_. + (parse.c): Dependencies on parse.h and lex.h + * expr.c (build_java_arrayaccess): Function now global. + * java-tree.h: Comment reorganized to carry on previous + classification effort. + (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P, + RESOLVE_TYPE_NAME_P): New flags on WFLs. + * jcf-parse.c (parse_source_file): java_parse_source_file renamed + java_parse (new prefix java_ generated by bison). + (java_layout_parsed_class, java_register_parsed_class): Function + call removed. + (yyparse): Removed unnecessary call to init_outgoing_cpool. + * lex.c (static tree wfl_op): Variable deleted. + (java_init_lex): Initialize kw_super and kw_this. Initialize more + ctxp fields to NULL_TREE. + (java_lex): No longer create WFL for operators. Filename caching + mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings + created as STRING_CST and later expanded. Removed extra argument + to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS + and SUPER. + (build_wfl_node): Removed code in comments. + * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but + store token and location data in the current bison token. + * parse.h: Removed pre-processor based symbol prefixes hack. Moved + static/extern function declaration at the beginning of the file. + (struct qualification): Data structure definition deleted. + (RESOLVE_CHAIN_REMAINDER): Macro definition deleted. + (qualify_ambiguous_name): Function declaration modified. Function + now returns nothing. + (build_array_ref, patch_array_ref, make_qualified_name, + resolve_qualified_expression_name, maybe_generate_clinit, + resolve_field_access): New static function declarations. + (build_java_arrayaccess): New extern function declaration. + (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted. + (CALL_EXPR_PRIMARY): Macro deleted. + (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros. + (struct parser_ctxt): Field initialized_final + removed. non_static_initialized, static_initialized: New fields. + * parse.y (static tree kw_super, static tree kw_this): New global + static. + (%union): tree wfl field of operator member replaced by int + location. WFLs are non longer created for operators. + (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>. + (qualified_name:): Now calls make_qualified_name to build the + identifier. + (type_declaration:): Consider generating <clinit> when class + parsing completed. + (variable_declarator:): Directly build an assignment node when the + variable is initialized when declared. + (this_or_super:): Build a WFL and set current location when THIS + or SUPER are parsed. + (expression_statement:): Wrap statement around a WFL. + (primary_no_new_array:): Fixed typo. Changed value returned by + THIS_TK because of its new type (temporary). + (dim_exprs:): Temporary fix because of OSB_TK's new type. + (field_access:): Build qualified name with SUPER. + (method_invocation:): Fixed returned value because of SUPER's new + type. + (array_access:): Use OSB_TK location information. + (post_increment_expression:, post_decrement_expression:, + unary_expression:, pre_increment_expression:, + pre_decrement_expression:, unary_expression_not_plus_minus:, + cast_expression:, multiplicative_expression:, + additive_expression:, shift_expression:, relational_expression:, + equality_expression:, and_expression:, exclusive_or_expression:, + inclusive_or_expression:, conditional_and_expression:, + conditional_or_expression:, assignment:): Use new location/token + information available on operators. + (create_class): Set super_decl_type to NULL_TREE when processing + java.lang.Object. + (register_fields): Field initialization is now a MODIFY_EXPR + node. Chain initialization code to the matching lists (according + to the field declaration modifiers). + (maybe_generate_clinit): New function. + (method_header): Don't set method's DECL_NAME to a WFL when adding + methods to java.lang.Object. + (resolve_and_layout): Now can return NULL_TREE if the type + resolution fails. Otherwise, return the class DECL instead of its + TYPE. + (check_method_redefinition): Don't patch method DECL_NAME if it + belongs to java.lang.Object. + (process_imports): Simply assign error_found to the value returned + by check_pkg_class_access. + (declare_local_variables): Don't use their init statements (if + any) when parsing error were previously found. Reuse MODIFY_EXPR + build during parsing as an init statement. + (java_method_add_stmt): Now return the current method body. + (java_layout_parsed_class, java_register_parsed_class): Functions + removed. + (java_complete_expand_methods): Initialize the constant pool on a + per class basis. Layout the classes before expanding their method + bodies. Don't try expand artificial constructor code if error were + found. Make the classes data and register them if no error were + found. + (java_complete_expand_method): Retrieve an artificial constructor + argument list before entering its body. Assign the top block to + the artificial constructor function body and set types of declared + blocks and compound statements to void. Walk method body if not an + artificial constructor. + (make_qualified_name, cut_identifier_in_qualified): New functions. + (resolve_expression_name): Fixed comments. Save/restore the + current class CLASS_LOADED_P flag value. Build non qualified + static field access and handle qualified expression names. + (resolve_field_access, resolve_qualified_expression_name): New + functions. + (patch_method_invocation_stmt): Use the new expression resolution + scheme, calling resolve_field_access when the function call is + resolved as an expression. + (qualify_ambiguous_name): Function rewritten to work on qualified + expression produced by make_qualified_name. + (java_complete_tree): Promote type when function's argument are + RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch + the assignment to discover further errors if RHS is a expression + name that fails to evaluate. Declare LHS initialized even though + the assignment failed. Don't use the location variable and removed + extra argument in patch function calls. Now handle the ARRAY_REF + case and build internal string representation when STRING_CSTs are + walked. + (build_method_invocation): Don't wrap function call around a WFL. + (build_assignment): Likewise. Use the operator location + information. + (patch_assignment): Handle array access LHSs. Handle error + provenance, resulting in a better error report. + (build_binop): Use op_location from operator as binop location + information. + (build_unaryop, build_incdec, build_cast): Likewise. + (patch_binop): Extract location information from the node. Fixed + typo in error message. + (patch_unary_op): Extract location information from the node. + (build_array_ref, patch_array_ref): New functions. + +1998-07-01 Tom Tromey <tromey@cygnus.com> + + * expr.c (expand_java_INSTANCEOF): Changed calling convention to + match _Jv_IsInstanceOf. + * decl.c (init_decl_processing): Use _Jv_NewArray, not + soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof. + +1998-06-30 Tom Tromey <tromey@cygnus.com> + + * decl.c (init_decl_processing): Functions are now named + _Jv_MonitorEnter and _Jv_MonitorExit, and return jint. + +1998-06-29 Per Bothner <bothner@cygnus.com> + + * java-tree.h (load_class): Add prototype. + * class.c (is_compiled_class): Add missing arg to load_class. + * expr.c (expand_java_NEW): Call load_class. + * parse.y (process_import): Removed bogus use of void return value. + +1998-06-25 Per Bothner <bothner@cygnus.com> + + * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node. + Function name is "_Jv_Throw" instead of "soft_athrow". + * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node. + Function name is "_Jv_AllocObject" instead of "soft_new". + Takes an extra parameter (object size). + * expr.c: Update calls. + +1998-06-24 Per Bothner <bothner@cygnus.com> + + * lex.c (java_get_line_col): Handle end-of-file. + * except.c (expand_end_java_handler): Handle null type (i.e. finally). + +1998-06-24 Andrew MacLeod <amacleod@cygnus.com> + + * lang.c (lang_init): Make -fexceptions the default. + * except.c (maybe_start_try, maybe_end_try): Don't do anything if + exception handling is not turned on. + +1998-06-23 Andrew MacLeod <amacleod@cygnus.com> + + * lang.c (flag_new_exceptions): Make this this default. + * decl.c (end_java_method): Call emit_handlers. + * except.c (method_init_exceptions): Set language code and version. + (expand_start_java_handler): Enable exception, and call + expand_eh_region_start. + (expand_end_java_handler): Enable exception, and set up catch blocks. + (emit_handlers): New routine to generate the saved handlers. + * java-except.h (emit_handlers): Add prototype. + +1998-06-12 Per Bothner <bothner@cygnus.com> + + We used to have three different representations of the constant pool: + the CPool structure, the tree_constant_pool, and the constructures + used to build the Class object (which may need class and string + constants) in compiled code. None were appropriate for compiling + to .class files, so I did a major overhaul. + + First, the tree_constant_pool array was removed. Things were + modified to the CPool structure in the JCF could be used. + Second, a "capacity" field was added to the CPool, and functions + written to search for a matching constant, adding one if not found. + The code that generated the Class object was changed to use a CPool. + The actual TREE_LISTs used to build the CONSTRUCTORs used for + the static Class object are now only in build_constants_constructor. + Finally, I wrote code which can generate a .class file (including its + constant pool) from the RECORD_TYPE of a class. This is a big step + on the way to compiling Java source into .class files. + + * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file. + * Makefile.in (JAVA_OBJS): Added jcf-write.o. + + * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag, + CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros. + (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME, + COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined. + (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX. + (lang_type): Removed constant_pool field. + * jcf.h (CPool): Renamed size to count. Added field capacity. + (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2, + CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros. + Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros. + + * constants.c (current_constant_pool_tags, current_constant_pool_data, + current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool. + * constants.c (build_constants_constructor): Use new outgoing_cpool. + (set_constant_entry, find_constant1, find_constant2, + find_class_constant, count_constant_pool_bytes, write_constant_pool, + find_utf8_constant, find_class_or_string_constant): New functions. + + * jcf-parse.c (load_class): Don't save/restore tree-constant_pool. + (get_constant): Use current_jcf.cpool instead of tree_constant_pool. + (give_name_to_class, get_class_constant): Likewise. + * jcf-parse.c, java-tree.h (tree_constant_pool): Removed. + (get_name_and_type_constant, get_ref_constant): Removed. + * parse.h (parser_ctxt): Remove field tree_constant_pool. + * parse.y: Don't save/restore tree_constant_pool. + * verify.c (verify_jvm_instructions): Update for new approach. + * expr.c (expand_invoke, expand_java_field_op): Likewise. + + * lang-options.h: Added -femit-class-file, -femit-class-files. + * lang.c (flag_emit_class_files), java-tree.h: New flag. + (lang_f_options): Added "emit-class-file(s)". + + * expr.c (build_java_arrayaccess): Generate more efficient array + bounds checking, by using unsigned compare. + + * expr.c (expand_invoke): Re-arrange error checks to make more robust. + +1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.h: New comment on the handling of unresolved type + identifiers. JDEPs are now part of the jdep_code enum. + (typedef struct jdep): Now use enum jdep_code or int, depending on + availability. Both are narrowed down to an 8 bits bitfield. + (CALL_EXPR_PRIMARY): Fixed comment. + +1998-06-10 Tom Tromey <tromey@cygnus.com> + + * Make-lang.in (java): Added gjavac and jvgenmain. + (java.start.encap): Depend on gjavac. + (java.rest.encap): Depend on jvgenmain. + + * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++. + (JAVA_CROSS_NAME): Likewise. + (java.all.build): Depend on jvgenmain and gjavac. + (java.all.cross): Depend on jvgenmain and gjavac-cross. + (jvgenmain$(exeext)): New target. + (java.install-common): Wrote. + * config-lang.in (compilers, stagestuff): Added gjavac and + jvgenmain. + +1998-06-10 Dave Brolley <brolley@cygnus.com> + + * lang.c (lang_decode_option): New argc/argv interface. + +1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard. + * decl.c (build_decl_no_layout): New function. + * expr.c (java_lang_expand_expr): Layout declarations found in + blocks before they're pushed. + * jcf-parse.c (load_class): Save current line when parsing class + file. + (parse_source_file): Register class before expanding their + methods. + * lang.c (put_decl_node): Produce `null' when `void *' is + processed. + * lex.c (static tree wfl_op): New static global, for error report + on casts. + (java_init_lex): wfl_operator and wfl_op initialized + here. Filename caching added for wfl_op. Return wfl_op when `(' is + parsed. + * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast, + patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p, + build_unresolved_array_type): New static function definitions. + (build_decl_no_layout): New extern function declared. + (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the + faulty modifier exists. + (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros. + (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned. + (UNARY_PLUS_EXPR): New fake operator. + (struct parser_ctxt): New field osb_number. + * parse.y (static tree wfl_operator): New static WFL for operator + bound error messages. + (DECR_TK, INCR_TK): Moved. + (OP_TK): Tagged <operator>. + (array_type:): Now call build_unresolved_array_type. + (dim_expr:): Count the number of '[' seen. + (post_increment_expression, post_decrement_expression, + pre_increment_expression, pre_decrement_expression, + unary_expression_not_plus_minus, unary_expression:): Actions are + now building the corresponding unary expressions. + (cast_expression:): Actions are now building cast expressions. + (build_unresolved_array_type): New function. + (create_interface): Reset the number of declared interfaces. + (create_class): Likewise. + (method_header): Methods declared within the scope of an interface + are now implicitly set public and abstract. + (java_complete_class): Variable's and parameter's type are patched + with a promoted type. + (declare_local_variables): Resolved non builtin types are promoted + before being used to build a variable decl. Removed type patch + posted on variable initialization statement. + (source_start_java_method): Use build_decl_no_layout to build the + decl of a parameter of incomplete type. + (java_register_parsed_class): Process interfaces too. Call + rest_of_decl_compilation on each processed class declarations. + (java_complete_expand_methods): Don't attempt to expand things in + interfaces. + (java_complete_tree): Process CONVERT_EXPR, even though it always + has a type. Propagate error_mark_node to node's type too. Promote + method's call argument type and return error_mark_node if + argument's completion didn't work. MODIFY_EXPR can have a WFL as a + RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now + handle unary operator nodes. + (build_assignment): Added comment. + (print_int_node): New function. + (patch_assignment): New second argument. New error handling. Use + print_int_node. Handle references. Use can_cast_to_p to issue + different error message according to the context and check upon + the initialization of the RHS. + (can_cast_to_p, valid_ref_assignconv_cast_p): New functions. + (operator_string): Handle more operators. + (patch_binop): No longer use a function static + wfl_operator. Improved error message on shift distance. + (build_unaryop, build_incdec, build_cast, patch_unaryop, + patch_cast): New functions. + +1998-06-05 Per Bothner <bothner@cygnus.com> + + * jvspec.c: New file. + * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c. + + * java-tree.h (identifier_subst): Add declaration. + +1998-06-04 Tom Tromey <tromey@cygnus.com> + + * jvgenmain.c (main): Generate call to JvRunMain. + + * class.c (make_class_data): Push value for "sync_info" field. + * decl.c (init_decl_processing): Push "sync_info" field. + +1998-06-03 Per Bothner <bothner@cygnus.com> + + * typeck.c (build_java_array_type): Set TYPE_NAME to actual + Java (source) name, not signature. + Set TYPE_ALIGN to (at least) that of element_type. + +1998-06-02 Per Bothner <bothner@cygnus.com> + + * class.c: Moved classname-mangling-rekated code to ... + * mangle.c: ... this new file. + * jvgenmain.c: New program (needs mangle.c) to generate main program. + * Makefile.in: Update for above changes. + +1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (truthvalue_conversion): Convert integer and floating + point value to their truth value. + * lex.c (java_lex): Handle the `null' literal. + * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros. + (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC, + ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED): + New macros. + + * parse.y: Reorganization/documentation on token declaration. + (binop_lookup[]): New added new tree codes. + (relational_expression): Build corresponding binary operators. + (equality_expression, conditional_and_expression, + conditional_or_expression): Likewise. + (java_complete_class): Fix crash in debug message. + (java_complete_tree): Check initialization of method call + arguments. Further bogus node evaluation to detect more error + during assignments. Handles more binary operators. + (patch_assignment): Use DECL_P. + (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree + code. + (operator_string): Handle more case. Compacted source. + (patch_binop): Changed function comment. Checking for + uninitialized first operand takes the compound assignment into + account and uses DECL_P. Checking for uninitialized second operand + delayed to routine's end. Use macros to issue type bound error + messages and issue messages on both operands if their types are + different. Force fixed type into node. Handle all binary + operators. + +1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros. + * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to + build operator node and return tokens. + * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros. + * parse.h (java_complete_tree): Changed returned type in prototype. + (build_method_invocation, build_assignment, patch_assignment, + patch_binop): New static function declarations. + (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P, + BUILD_EXPR_WFL): New macros. + * parse.y (enum tree_code binop_lookup[]): New static for token to + TREE_CODE lookup. + (%union): Parser union has new sub-structure `operator'. + (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK, + PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK, + ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK, + ASSIGN_ANY_TK): Tokens tagged `operator'. + (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK, + AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK, + MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK, + REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'. + (assignment_operator:): Rule tagged `operator'. + (expression_statement:): Re-installed default rule. + (method_invocation:): Sub rules call build_method_invocation. + (postfix_expression:): Don't attempt to resolve name here. Just + return an ID. + (multiplicative_expression:): Sub-rules build corresponding binop + expression node. + (additive_expression:, shift_expression:, and_expression:, + exclusive_or_expression:, inclusive_or_expression:): Likewise. + (assignment:): Sub rule invoke build_assignment. + (assignment_operator:): Default rules on sub rules. + (force_error): Added documentation on this variable. + (declare_local_variables): Build initialization calling + build_assignment. + (expand_start_java_method): Removed unused rtx declaration. Mark + arguments as already initialized. + (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL. + (java_complete_expand_methods): Don't process next method if + completion of the previous one triggered errors. + (java_complete_expand_method): Call source_end_java_method if no + error were found during completion. + (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve + locals declaratilon. Handle names found within a class. Return + error_mark_node when things aren't found. + (patch_method_invocation_stmt): Return error_mark_node on failures. + (patch_invoke): Removed unused local. Return the correct node. + (java_complete_tree): Now returns a value. The BLOCK section binds + local identifiers and the type of a BLOCK is now void. Assign the + result of operand completion on COMPOUND_EXPR. Assign the + encapsulated node of a WFL to the result of its completion, except + when the node is an identifier. Now handle MODIFY_EXPR and several + binary operators. Return error_mark_node on errors. + (build_method_invocation, build_assignment, patch_assignment, + build_binop, operator_string, patch_binop): New functions. + * typeck.c (binary_numeric_promotion): New function. + +1998-05-21 Per Bothner <bothner@cygnus.com> + + * class.c (identifier_subst): New convenience wrapper for ident_subst. + Replace most uses of ident_subst by identifier_subst. + + * class.c (push_class_static_dummy_field): Removed function. + (build_class_ref): Find Class object decl by looking up "CNAME.class", + instead of looking got "class" static field. Create that decl here. + (class_identifier_node): Removed; no longer needed. + (init_class_processing): Don't init class_identifier_node. + * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field. + Do nreverse 0 times (instead of twice) for Object and Class. + * parse.y (java_layout_parsed_class): No push_class_static_dummy_field. + +1998-05-20 Per Bothner <bothner@cygnus.com> + + * jcf-parse.c (parse_class-file): Set lino to smallest line number, + while initializing linenumber_count and linenumber_table. + Do it before init_function_start (which calls emit_line_note). + * expr.c (expand_byte_code): Don't need to clear lineno here. + +1998-05-18 Tom Tromey <tromey@cygnus.com> + + * class.c (append_gpp_mangled_type): If `qualifications' is >=9, + then mangle number as _N_. + + * class.c (mangle_class_field): New function. + (build_class_ref): Set assembler name of class reference using + mangle_class_field. + (push_class_static_dummy_field): Likewise. + +1998-05-17 Michael Tiemann <tiemann@cygnus.com> + + * parse.y (source_start_java_method): Use TREE_SET_CODE instead + of assigning to TREE_CODE. The latter method exploits a feature + of GCC that is not ANSI compliant. + +1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (pushdecl_force_head): New function. + (pushlevel): Removed conditional printf. + (complete_start_java_method): Don't enter local variable scope if + function is compiled from source code. + * expr.c: parse.h now included + (java_lang_expand_expr): New function. + * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of + printf. Terminate buffer when doing directories. + * jcf-parse.c (parse_source_file): Call lang_init_source before + parsing and before code generation. + * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally + use printf if the macro is defined. + * lang.c (lang_init): Install lang_expand_expr hook on + java_lang_expand_expr. + (java_dummy_print): New function. + (lang_init_source): New function. + * lex.c (java_lex): Remember location of an opening brace at the + second nesting level. + (java_is_eol): Unget character seen after a CR if it is EOF. + * parse.h: Now includes lex.h + (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use + printf if the macro is defined. + (expand_start_java_method, build_expr_block, enter_block, + exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks): + New static function declarations. + (pushdecl_force_head): New extern function declaration. + (INCOMPLETE_TYPE_P): New macro. + (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum. + (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY, + BLOCK_EXPR_ORIGIN): New macros. + (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST, + DECL_SOURCE_LINE_LAST): New macros. + (struct parser_ctxt): Removed field current_method_decl, redundant + with the field current_function_decl. Added fields + first_ccb_indent1 and pending_block. + * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK, + BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules + tagged <node> + (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs. + (compilation_unit:): Cosmetic on sub rule. + (type_declaration:): Cosmetic on sub rules. Added an error rule. + (variable_initializer:): Installed default rule on expression:. + (method_declaration:): method_header: starts a new + method. method_body: installs the function body, absorbs blocks + emitted for temporary variable scopings, pops function's body block + and merges function's last statement lineno in DECL_SOURCE_LINE. + (method_body:): Installed default rules. + (block:): Call enter_block when an opening brace is seen. Absorb + scoping blocks and call exit_block when a closing brace is seen. + (block_statement:): Cosmetic changes. + (method_invocation:): Create WFL around CALL_EXPR node. + (patch_stage): Added comment around definition. + (method_header): Try to use first_ccb_indent1 as the first line of + the method, so BP debug info are emitted at the first opening + brace of the function. If the function has no body, use the + location of the function's name. Override currently defined method + name with the matching WFL so we can point redefinition errors + using the location where the function's name was declared. + (check_abstract_method_header): Interprets DECL_NAME as an + identifier or as a WFL, accordingly. + (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM. + (check_method_redefinition): Use DECL_NAME as a WFL. Extract + location and name information out of it and reinstall DECL_NAME to + its original identifier node value. + (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the + function's source code). + (read_import_dir): Test the value returned by find_class and issue + a fatal accordingly. + (declare_local_variables): Push a new block for the scope of the + new variable(s) if code has been already generated at that nesting + level. Pinpoint redefinition errors using the variable id + WFLs. Generate initialization code if necessary. If the variable + type is incomplete, register a patch on its decl. + (source_start_java_method): Rewritten. Define a new block for the + function's parameters. Build parameter decl out of function's + arguments and register them for a patch if their types are + incomplete. + (expand_start_java_method): Includes the part of + source_start_java_method that was pushing the parameter decls and + completing the method start code. + (source_end_java_method): Removed call the expand_end_bindings and + poplevel (already taken care of). Reinstall function's arguments + and get function's last line of code before calling + expand_function_end. + (java_method_add_stmt): New comment before the function's + code. Complement the second operand of the current COMPOUND_EXPR + if necessary. + (java_complete_expand_methods): Don't generate debug info on line + zero when expanding a generated constructor. + (java_complete_expand_method): Set start and end line numbers for + a artificially generated constructor to one and manually call + enter_block and exit_block when defining it. For all methods: + expand function's start calling the new expand_start_java_method + and invoke java_complete_tree on the effective method's body, if + any. + (resolve_expression_name): Now use lookup_name_in_blocks to search + local variable decls and print out an error when variables are + undefined. + (patch_method_invocation_stmt): Inserted comment before the + function's code. + (lookup_method_invoke): Chain method's arguments using chainon + with the current arg list as a second argument. Inserted missing + IDENTIFIER_POINTER when reporting an error on methods not found. + (refine_accessible_methods_list): Don't retain constructors. + (patch_arguments): Function removed. + (java_complete_tree): Inserted comment before the function's + code. New case for BLOCKs. Moved the WFL case a bit + further. Complete function's arguments. + (build_expr_block, enter_block, exit_block, lookup_name_in_blocks, + maybe_absorb_scoping_blocks): New functions. + +1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if + previously set. + * jcf-parse.c (parse_source_file, java_error_count): New forward + and extern declarations. + (java_parse_abort_on_error): Macro moved. + (jcf_parse_source): fatal called if fopen fails. Now calls + parse_source_file. + (parse_source_file): New parse_only parameter. Reflects the + elimination of the second pass. + (yyparse): parse_source_file called with argument set to 0. + * jcf.h (JCF_ZERO): Sets java_source to zero. + * lex.c (java_init_lex): pass argument is gone. Function modified + to be called once during the analysis of a file. + (java_unget_unicode): Fixed typo in fatal message. + (java_get_line_col): Likewise. + (java_lval): Likewise. String literals no longer built during + second pass. + * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into + account. + * parse.h (MODIFIER_WFL): New macro. + (parse_check_super, parser_check_super_interface): Now return int. + (parser_chain_incomplete_item, not_builtin_p, + complete_method_decl): Declarations removed. + (build_method_invocation_stmt, build_invoke): Renamed using the + `patch' instead of `build' + (register-incomplete_type, obtain_incomplete_type, + java_complete_tree, java_complete_expand_method, + unresolved_type_p, create_jdep_list): New function declarations. + (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS, + END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted. + (jdep): New typedef on new struct _jdep. + (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL, + JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN, + JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED, + JDEP_RESOLVED_P): New macros. + (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD, + JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE, + JDEP_VARIABLE): New enum values and jdep kinds. + (jdeplist): New typedef on struct _jdeplist. + (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New + macros. + (CALL_EXPR_PRIMARY): New macro. + (struct parser_ctxt): Fields java_pass, current_method_decl, + method_decl_list deleted. New field jdeplist. + (INCOMPLETE_P): Macro deleted. + * parse.y (single_type_import_declaration:): Removed pass switch. + (type_import_on_demand_declaration): Likewise. + (field_declaration:): Removed pass switch on all sub rules. + (class_declaration:): Call the complete_class_decl removed on + class_body rules. + (method_declaration:): Removed second pass switch. No longer chain + methods decl when method_header reduced. + (method_header:): Sub rules no longer depend on pass switch. + (method_declarator:): Likewise. + (method_body:): Likewise. + (abstract_method_declaration:): Likewise. + (block_statement:): Likewise. + (local_variable_declaration:): Likewise. + (argument_list:): Likewise. + (method_invocation:): Likewise. Call to build_method_invocation_stmt + removed. Partial CLASS_EXPR tree node built instead. + (postfix_expression:): Removed pass switch on all sub rules. + (java_pop_parser_context): Free classd_list content. + (yyerror): Call obstrack_grow0 to finalize error message. + (check_class_interface_creation): Comment modified to reflect new + returned value meaning. Removed second pass switch. Return 1 if an + error was found, 0 otherwise. Adjust pointer on filename if a + leading path separator was found. + (maybe_create_class_interface_decl): Removed first pass switch + when linking the class decl to the class_list. Install a new + jdep_list for the class. + (add_superinterfaces): List of unresolved interfaces is + gone. Unresolved interfaces are directly added to the current + dependencies list. + (create_interface): Second pass shortcut removed. + ctpx->modifier_ctx access through MODIFIER_WFL. + (create_class): Second pass shortcut removed. Call to + register_incomplete_type replaces the call to + parser_chain_incomplete_item. + (complete_class_decl): Function removed. + (duplicate_declaration_error): New way of retrieving redeclared + item type. + (register_fields): Call to lookup_modifier_cl replaced by + MODIFIER_WFL. New way of handling unresolved type, using + unresolved_type_p and obtain_incomplete_type. + register_incomplete_type replaces call to parser_chain_incomplete_item. + (patch_stage): New static global variable. + (method_header): New way of handling unresolved type, using + unresolved_type_p and obtain_incomplete_type. patch_stage used to + indicates that the method decl needs to be patched. + (check_abstract_method_header): Call to lookup_modifier_cl + replaced by MODIFIER_WFL. + (method_declarator): Incomplete argument type are registered + calling register_incomplete_type. Patch on the declared method is + issued in that case. + (unresolved_type_p): New function. + (parser_check_super_interface): New comment to reflect function's + modified returned type (int). Function and has a new argument + this_wfl. Call to parse_error_context uses this_wfl instead of + relying on lookup_cl. + (parser_check_super): Comment reflects function's new returned + type (int). Function returns nonzero value on error. + (create_jdep_list, reverse_jdep_list, obtain_incomplete_type, + register_incomplete_type, jdep_resolve_class): New functions to + handle incomplete types in declarations. + (java_complete_class): Rewritten to work with the new incomplete + type handling scheme. + (complete_class_report_errors): Likewise. + (complete_method_decl): Removed: it jobs is now handled by + java_complete_class. + (do_resolve_class): Class loaded in not already loaded and not + found in Java source code. + (java_check_regular_methods, java_check_abstract_methods): Don't + call complete_method_decl anymore. + (lookup_modifier_cl, not_builtin_p): Functions deleted. + (read_import_dir): Got rid of the pass number dependency. + (declare_local_variables): New handling of unresolved types (patch + issued). + (source_start_java_method): New parameter level. Function called + with level set to 1 when argument types are potentially + unresolved. Called to complete the job with level set to 2 once + types are complete. + (source_end_java_method): Call to permanent_allocation + removed. Waiting to be replaced by a more suitable obstack + management. + (java_complete_expand_methods, java_complete_expand_method, + java_expand_finals): New functions. + (build_method_invocation_stmt): Renamed + patch_method_invocation_stmt. Extracts function call expression + (wfl) and arguments (args) from CALL_EXPR tree operands. + (build_invoke): Renamed patch_invoke. Fixed typo in fatal + call. Patch the function and argument operand of the CALL_EXPR + tree argument. + (patch_argument, java_complete_tree): New functions. + +1998-04-20 Per Bothner <bothner@cygnus.com> + + Recover from missing fields and methods (i.e. error instead of fatal). + * decl.c, java-tree.h (TYPE_identifier_node): New global constant. + * expr.c (expand_invoke): Recover from missing method. + (expand_java_field_op): Recover from missing field. + Inline references to java.lang.{Integer,Char,...}.TYPE. + * typeck.c (get_type_from_signature), java-tree.h: New function. + * class.c (add_method): Use get_type_from_signature. + (build_class_ref): Handle a class that was not found. + * typeck.c (convert): Handle conversion to pointers (for convenience). + * verify.c (verify_jvm_instructions): Use get_type_from_signature + instead of lookup_field to handle missing fields. + + * jcf-parse.c (process_zip_dir): Set java_source. + +1998-04-20 Brendan Kehoe <brendan@cygnus.com> + + * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME. + +1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c (load_class): Don't change input_filename before + calling jcf_parse_source (but still do it before calling + jcf_parse). + (jcf_parse_source): Assign input_filename after having saved the + parser context. + * lex.c (java_init_lex): Chain a WFL node to the import on demand + list. ctxp->modifier_ctx zeroed according to its new + definition. ctxp->filename initialized. Removed + JAVA_MODIFIER_CTX_UNMARK. + (java_unget_unicode): Update the character based column position. + (java_allocate_new_line): ref_count not used anymore. Always free + ctxp->p_line. Initialize c_line->char_col to 0. + (java_get_unicode): Update the character based column position. + (java_lex): Use ctxp->elc to store current position in source + file, at the beginning of the parsed token. Set modifier_ctx entry + corresponding to the parse modifier to a WFL node. Return a WFL + node when an identifier is parsed. + (java_lex_error): Now uses ctxp->elc to store current position in + source. + (build_wfl_node, java_is_eol, java_get_line_col): New functions. + * lex.h (build_wfl_node): New function definitions. + (struct java_line): ref_count and next fields are gone. New field + char_col. + (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN, + JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted. + (JAVA_COLUMN_DELTA): New macro. + (java_lc): New typedef on new struct _java_lc. + * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types. + (parse_error_context, parse_warning_context): Changed prototypes. + (java_get_line_col): Added as an available global function. + (JAVA_MODIFIER_CTX_UNMARK): Macro removed. + (IC_DECL): Replaced by macro IC_TYPE + (DEPEND_WFL): New macro. + (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first + wrong modifier. + (exit_java_complete_class): Removed a commented out statement. + (struct parser_ctxt): Added comments on fields. modifier_ctx is + now an array of tree nodes. Deleted fields line_list and + e_line. New field elc, to replace e_line. + * parse.y (array_type:): Build WFL node. + (qualified_name:): Build a single WFL node out of two. Retain + the location information of the first node in the resulting node. + (package_declaration:): Use package name as a WFL node + (single_type_import_declaration:): Use imported name as a WFL node. + (type_import_on_demand_declaration:): Use root of the imported + packages as a WFL node. + (field_declaration:): Removed unused local variable cl. + (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK. + (yyerror): New static elc. Removed static error_line, error_pos. + New local code_from_source. Save ctxp->elc into elc at the first + pass. Call java_get_line_col to get a string of the line where + the error occurred. + (debug_line): Removed static function. + (parse_error_context, parse_warning_context): Parameter cl is now + a WFL node. Use its value to initialize ctxp->elc. + (redefinition_error): Parameter cl is now a WFL node. + (parse_add_interface): New parameter wfl. No longer call + lookup_cl, use wfl instead. + (check_class_interface_creation): Parameter cl is now a WFL node. + (maybe_create_class_interface_decl): Likewise. + (add_superinterfaces): New function. + (create_interface): Removed local cl, node, super_decl, + super_decl_type. Function now uses id as a WFL node. Better + warning/error report on obsolete or forbidden mix of + modifiers. Now calls add_superinterfaces to register interfaces. + (create_class): Removed local cl, node. Local variable id is used + as a WFL node. Better error report on forbidden modifier + mix. Uses add_superinterfaces to register interfaces. + (find_field): Argument cl is now a WFL node. Now store the WFL + node of a fields that needs to be checked for their + initialization. + (method_header): Local variable node non longer used. Local + variable id replaces cl. + (check_modifiers_consistency): Local variable cl is now a WFL + node. + (method_declarator): Local variable cl replaced by parameter id. + (parser_qualified_name): Now uses parameter name as a WFL node. + (parser_check_super_interface): New parameter wfl, for achieve + greater accuracy during error reports. + (parser_chain_incomplete_item): New parameter named location. Used, + along the decl, to construct the incomplete item node. + (java_complete_class): resolve_class now uses WFL node extracted + from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE + where appropriate. + (complete_method_decl): Unresolved function's argument types are WFL. + (resolve_class): Parameter cl is now a WFL node. + (resolve_and_layout): Likewise. + (do_resolve_class): Likewise. Try first to use cl and then do the + lookup on the decl when calling check_pkg_class_access. + (complete_class_report_errors): Use IC_TYPE in place of + TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency + instead of doing a lookup over the decl. + (java_check_final): Use WFL info from field tree list. + (lookup_cl): Rewritten and returns a statically defined WFL node. + (lookup_modifier_cl): Now uses information from WFL nodes. + (process_imports): Likewise. + (read_import_dir): name and cl arguments replaced by a single WFL + node. Function modified accordingly. + (find_in_imports_on_demand): Now uses WFL node. + (check_pkg_class_access): cl argument is now a WFL node. + (declare_local_variables): Fixed to use WFL nodes. + (resolve_expression_name): Likewise. + (build_method_invocation_stmt): name_combo argument renamed + wfl. Function modified to use WFL nodes. + (build_invoke): cl used as a WFL node when calling build_expr_wfl. + (lookup_method_invoke): cl is now a WFL node. Added missing + IDENTIFIER_POINTER to class type decl name. + +1998-04-14 Dave Brolley <brolley@cygnus.com> + + * lang.c (init_parse): Now returns char* containing the filename. + +1998-04-10 Per Bothner <bothner@cygnus.com> + + * class.c (layout_class): Mangle repeated arg types to match cc1plus. + + * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node. + * class.c (make_class_data): If flag_assume_compiled, initial class + state is CSTATE_PREPARED; make superclass and interfaces direct + references, rather than constant pool indexes. + +1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parser.y: Include flags.h. Removed debug variable pl. + (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl. + (block:): Likewise. + (labeled_statement_nsi:): Generate debug info when reducing + expression_statement:. + (check_pkg_class_access): get_access_flags_from_decl invocation + fixed for new CLASS_* flags location. + (source_end_java_method): Save/restore parser context when + entering/leaving this routine. Restore lineno to its right value + before calling expand_end_bindings. + (build_method_invocation_stmt): build_invoke called with the + current line information. + (build_invoke): New argument cl. Wrap the function call around a + wfl node. + (refine_accessible_methods_list): Changed comment, removed + unnecessary code. + * parse.h: Fixed typo in comments. + (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location. + (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro. + (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1, + parser_ccb_indent. + * lex.c (java_lex): Record the last closing curly bracket of a + function. + * jcf-parse.c (jcf_parse_source): Now calls + java_check_methods. Clarified comment, fixed typo. + +1998-04-09 Dave Brolley <brolley@cygnus.com> + + * lang.c (init_parse): Expose for non USE_CPPLIB builds. + (finish_parse): Expose for non USE_CPPLIB builds. + +1998-04-08 Jeffrey A Law (law@cygnus.com) + + * lang.c (lang_print_xnode): New function. + +1998-04-03 Per Bothner <bothner@cygnus.com> + + * decl.c (class_dtable_decl), java-tree.h: New tree node. + * class.c (get_dispatch_vector, get_dispatch_table): New functions + used to build a class's dispatch table. + (make_class_data): Generate dispatch table if flag_assume_compiled. + Set dtable of class object to address of class_dtable_decl. + + * decl.c (int_decl_processing): Make soft_badarrayindex_node + be volatile and have side effects - generates better code. + + * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc: + These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs. + + * expr.c (expand_invoke): If class is final, method is + effectively final, so can call it directly. + + * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros. + + * Makefile.in, Make-lang.in: Add missing $(exeext)s. + +1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.y (build_method_invocation_stmt): Removed extra argument + to build_invoke. + +1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (dtable_indent): Now static global. + (expand_invoke): Now call invoke_build_dtable and + build_invokevirtual. + (invoke_build_dtable, build_invokevirtual): New functions. + * jcf-io.c (find_class): Defer issuing a warning by setting + jcf->outofsynch to 1. + * jcf-parse.c (jcf_out_of_synch): New function. + (load_class): Test this_jcf.outofsynch flag and call + jcf_out_of_synch accordingly. + * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in + comment indentation. + * lex.c (java_get_unicode): Fixed code indentation. + (java_lex): Create string literal. Fixed typo. Removed several + premature obstack_free. + * parse.h: New enums for name resolution and invocation mode. + (struct qualification): New data structure. + (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros. + (do_resolve_class, build_method_invocation_stmt, + breakdown_qualified, qualify_ambiguous_name, resolve_and_layout, + debug_line, identical_subpath_p, invocation_mode, + refine_accessible_methods_list, build_invoke, + lookup_method_invoke): New functions declared. + (build_invokevirtual, invoke_build_dtable, match_java_method, + build_field_ref, jcf_out_of_synch): New references to external + functions. + (struct parse_ctxt): Removed artificial_constructor field. + * parse.y: (array_type:): Type defined for this rule. + (class_type:): Installed default rule for interface_type:. + (array_type:): Now build Java array type. + (qualified_name:): Now use obstack_grow0. + (method_declaration:): Skip the artificial constructor added to + the list, if any. + (abstract_method_declaration:): Execute the code only during pass 1. + (block:): Installed default rule in block_statements:. + (block_statement:): Add the statement to the method during pass 2. + (statement_expression): Installed default rule for + method_invocation:. + (argument_list:): Added code to build the argument list. + (method_invocation:): Added call to create the method invocation + node. + (yyerror): Now use obstack_grow0. Removed bogus obstack_free. + (debug_line): New function for debug. + (complete_class_decl): No longer do something during pass 1. + (method_header): Use BUILD_PTR_FROM_NAME. + (parser_qualified_classname): Use obstack_grow0. Removed bogus + obstack_free. + (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified + function's main comment. + (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete + classes. + (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types. + (resolve_class): Now works with arrays. + (do_resolve_class, resolve_and_layout): New functions. + (java_check_regular_methods): Reverse method list before and after + having processed it. No longer set ctxp->artificial_constructor. + (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch + accordingly. Fixed typo in issued error message. Now use + obstack_grow0. + (find_in_imports_on_demand): Now use obstack_grow0. + (declare_local_variables): Use BUILD_PTR_FROM_NAME. + (source_end_java_method): Call expand_expr_stmt instead of + expand_expr. Calls it before calling expand_function_end. + (java_method_add_stmt): Do nothing if errors were found during + parsing. + (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo. + (build_method_invocation_stmt, build_invoke, invocation_mode, + lookup_method_invoke, refine_accessible_methods_list, + qualify_ambiguous_name, breakdown_qualified, identical_subpath_p): + New functions. + * typeck.c (build_java_signature): Properly end method signature + if return type skipped. + (match_java_method): New function. + +1998-03-16 Per Bothner <bothner@cygnus.com> + + * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode. + +1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (build_invoke_non_interface): New function. + (methods_ident, ncode_ident): Now static globals. + (expand_invoke): Use build_invoke_non_interface. + * java-tree.h (struct lang_decl): New field function_decl_body. + (DECL_FUNCTION_BODY): New macro. + * jcf-parse.c (jcf_parse_source): Deeper check before setting + CLASS_FROM_SOURCE_P. + (parse_source_file): Fixed typos. Call java_layout_parsed_class + before starting pass 2. Call to java_generate_parsed_class replaced + by java_register_parsed_class. + * lex.c: Fixed typo in header. Some line width related formating. + * lex.h: Some line width related formating. + * parse.h (source_end_java_method, resolve_expression_name, + complete_class_decl, maybe_create_class_interface_decl, + check_class_interface_creation): New static function declarations. + (java_layout_parsed_class, java_method_add_stmt): New function + declarations. + (struct parser_ctxt): Field mark_class_generate removed. New + fields class_list and artificial_constructor. + * parse.y: Fixed typo in header. + (class_declaration:): Call complete_class_decl when class body + parsed. + (method_declaration:): Call source_end_java_method in pass 2 when + the method body is defined. + (postfix_expression:): Do expression name resolution on sub-rule + name during pass 2. + (create_class, create_interface): Merged common pieces. + (check_class_interface_creation, maybe_create_class_interface_decl): + New functions. + (complete_class_decl): New function. + (register_fields): Fixed line width related typo. + (method_header): Correctly skip first argument when fixing + argument line. Changed the loop. + (java_check_circular_reference): Now use ctxp->class_list. + (java_complete_class): Removed start/stop marking. + (java_check_regular_methods): Now takes a class decl as an + argument. Add default constructor if none were encountered. + (java_check_methods): Now use ctxp->class_list. Changed call to + java_check_regular_methods. + (source_start_java_method): Set DECL_ARG_TYPE for each function + arguments. + (source_end_java_method, java_method_add_stmt): New functions. + (java_generate_parsed_class): No longer exists. + (java_layout_parsed_class, java_register_parsed_class): New functions. + (resolve_expression_name): New function. + +1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-parse.c: (parse_source_file): Check on errors after init lex. + * lex.c: (java_init_lex): Defer ctxp->java_pass initialization + until pass initializations are done. Call read_import_dir with + pass set to 0. + * parse.h: (lookup_modifier_cl): New function declared. + (INTERFACE_FIELD_MODIFIERS): New macro. + (OBSOLETE_MODIFIER_WARNING): New macro. + * parse.y: (register_fields): Class type and current field name in + local variables. Check modifier(s) if adding field(s) to an interface. + (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING + and report errors using the faulty modifier line context. + (lookup_modifier_cl): New function. + (read_import_dir): Detect and report default import processing + failure. + +1998-02-11 Brendan Kehoe <brendan@cygnus.com> + + Add a pair of -fassume-compiled/-fno-assume-compiled options. + * class.c (is_compiled_class): Return 1 after making sure it + qualifies as loaded, if FLAG_ASSUME_COMPILED is set. + * lang-options.h: Add -fassume-compiled/-fno-assume-compiled. + * java-tree.h (flag_assume_compiled): Add decl. + * lang.c (lang_f_options): Add the flag. + (flag_assume_compiled): Add decl, default to 0. + +1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (class_depth): Call to load_class uses extra VERBOSE arg. + (is_compiled_class): Likewise. + (layout_class): Likewise. + (layout_class): Detect and lay out classes defined in source code. + (interface_of_p, add_interface_do, may_add_interface): New + function. + (add_interface): Now use add_interface_do. + (add_method_1): New function. + (add_method): Now use add_method_1. + (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG. + (complete_start_java_method): New function. + (start_java_mehod): Now call complete_start_java_method. + * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg. + (expand_invoke): Likewise and fixed typo. + *gjava.c: (print_super_field): Use new argument to find_class + DO_CLASS_FILE. + (main): Likewise. + *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE. + (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME, + QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on + IDENTIFIER_NODE. + (CLASS_COMPLETE_P): New flag on TYPE_DECL. + (add_method_1, push_class): New prototypes. + *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument. + *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip + directory where the class was found. + (find_class): New argument DO_CLASS_FILE. Function find_class + modified accordingly. + *jcf-parse.c: (fix_class_path): New function. + (load_class): Use new VERBOSE argument. load_class now finds and + loads/parses .class/.java files. Save read_state of current_jcf + if necessary. + (java_parser_abort_on_error): New macro. + (jcf_parse_source, parse_source_file): New function. + (jcf_parse): Fixed typo. + (yyparse): Call parse_source_file () only. + (process_zip_dir): Fixed typo, fix zdir->filename_length when + writing the real class name back in the zip directory entry. + (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null. + (jcf_figure_file_type): Fixed bogus alloc and bcopy. + *jcf.h: (typedef struct JCF): New fields java_source and zipd. + (find_class): Prototype fixed. + *lex.c: Added 1998 time stamp. + Removed all static global variables, moved into the parser + context data structure.. Now include unistd.h if SEEK_SET not + defined. + (java_init_lex): Rewritten. + (java_sneak_unicode): Modified current unicode access in current line. + (java_unget_unicode): Likewise. + (java_allocate_new_line): New allocation management. + (java_read_char): Modified access and storage of unget_utf8_value. + New way of processing current unicode. + (java_store_unicode, java_read_unicode): Fixed typo in declaration. + (java_get_unicode): Now use the parser context. + (java_lineterminator): Likewise. + (java_lex): Now used java_lval argument (pointer to YYSTYPE), part + of the reentrant parser implementation. Function now use the + parser context data structure and java_lval. Fixed production of + the float and double constant "out of range" error message. Fixed + obstack use. Return integer value when hitting a modifier. Now + return type for TRUE, FALSE and other predefined types. Return + identifier as a TREE_LIST list containing the current line context + as the TREE_VALUE sub-node. + (java_unicode_2_utf8): Fixed typo in declaration. + (java_lex_error): Now use the parser context data structure. + *lex.h: Added 1998 time stamp. + (struct java_line): New fields ref_count and next. + (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN, + JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros. + (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed. + *parse.h: Added 1998 time stamp. + (java_parse_source_file): Renamed from parse_source_file. + (YYERROR_NOW, YYNOT_TWICE): Fixed. + (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS, + INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS, + JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL, + THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS, + END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class, + CLASS_OR_INTERFACE, INCOMPLETE_P): New macros. + (struct parser_ctxt): New data structure to keep the parser context. + *parse.y: Added 1998 time stamp, got rid of static global variables. + (java_error_count, ctxp): New global variables. + (%union): New value field. + (numeric_type, integral_type): Rules removed. + (primitive_type): Rule defined to handle integral, float, double and + boolean types. + (qualified_name, package_declaration, + single_type_import_declaration, type_import_on_demand_declaration, + modifiers, class_declaration, super, interfaces, + interface_type_list, class_body, field_declaration, + field_declaration, variable_declarators, variable_declarator, + variable_declarator_id, method_declaration, method_header, + formal_parameter_list, formal_parameter, method_body, block, + static, interface_declaration, extends_interfaces, + abstract_method_declaration, local_variable_declarators): Rules now + define actions. + (force_error, do_warning): New global statics. + (push_parser_context, parser_context_save_global, + parser_context_restore_global, pop_parser_context): New functions. + (yyerror): Now uses the global parser context. Fixed use of obstack. + (parse_error, parse_error_context, parse_warning_context, + java_accstring_lookup, redefinition_error, check_modifiers, + parser_add_interface, create_interface, create_class, find_field, + duplicate_declaration_error, register_fields, method_header, + check_modifiers_consistency, check_abstract_method_header, + method_declarator, parser_qualified_classname, + parser_check_super_interface, parser_check_super, + parser_chain_incomplete_item, java_check_circular_reference, + layout_class_from_source, java_complete_class, + complete_method_decl, resolve_class, complete_class_report_errors, + java_check_final, check_method_redefinition, + java_check_regular_methods, java_check_abstract_methods, + java_check_methods, lookup_java_interface_method2, + lookup_java_method2, lookup_cl, find_name_in_single_imports, + process_imports, find_in_imports, read_import_entry, + read_import_dir, find_in_imports_on_demand, + check_pkg_class_access, not_builtin_p, declare_local_variables, + source_start_java_method, java_generate_parsed_class): New + functions. + *typeck.c: (signature_include_return): New global variable. + (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether + to add the function returned type in the signature. + +1998-02-09 Brendan Kehoe <brendan@cygnus.com> + + * jcf-io.c (open_in_zip): Use strncmp and LEN. + +1998-01-29 Dave Brolley <brolley@cygnus.com> + + * Make-lang.in (java.info): Added. + (java.install-info): Added + +1998-01-27 Brendan Kehoe <brendan@cygnus.com> + + * Makefile.in (clean): Also remove java/parse.c. + +1998-01-26 Brendan Kehoe <brendan@cygnus.com> + + Add a pair of -fbounds-check/-fno-bounds-check options. + * lang.c (lang_decode_option): Add code to grok arguments. + (flag_bounds_check): Add decl. + (lang_f_options): New array w/ the option in it. + * java-tree.h (flag_bounds_check): Add decl. + * lang-options.h: New file. + * expr.c (build_java_arrayaccess): Use flag_bounds_check instead + of a static macro value. + (JAVA_ARRAY_EXCEPTION): Delete macro. + +1998-01-23 Per Bothner <bothner@cygnus.com> + + * typeck.c (build_java_array_type): Fix two bugs in previous change. + * expr.c (build_anewarray): Add missing promote_type. + +1998-01-22 Per Bothner <bothner@cygnus.com> + + Add array types with known length to optimize bounds checking. + * typeck.c (build_java_array_type): Take length parameter. + (java_array_type_length, build_prim_array_type): New functions. + * java-tree.h: Update for new functions. + * expr.c, typeck.c, verify.c: Update build_java_array_type calls. + * class.c: Use build_prim_array_type. + * expr.c (can_widen_reference_to): Handle known-length array types. + (verify_jvm_instructions): Keep track of integer push instructions + followed by newarray/anewarray, so we can build known-length arrays. + (JAVA_ARRAY_DATA_OFFSET): Replace by ... + (java_array_data_offset): New function. + (build_java_array_length_access): New function. Optimize if constant. + (build_java_arrayaccess): Constant fold bounds check. + (expand_java_newarray, expand_java_anewarray): Replaced by ... + (build_newarray, build_anewarray): New functions. + (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray. + * verify.c (merge_types): Handle known-lengh array types. + +1998-01-19 Per Bothner <bothner@cygnus.com> + + * expr.c (expand_byte_code): Fix performace bug, which caused + searching linenumber_table to be linear rather than constant. + +1997-12-12 Per Bothner <bothner@cygnus.com> + + * Makefile.in (BISON, BISONFLAGS): Add missing macros. + + * decl.c, java-tree.h (soft_fmod_node): New global. + * decl.c (init_decl_processing): Define __builtin_fmod. + * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE + using __builtin_fmod. + +1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * keyword.h: New file, output of keyword.gperf as processed by + gperf. + * lex.c (java_lex_init): Initialize java_error_flag. + * parse.c (YYERROR_NOW): Uses java_error_flag. + * parse.y: New static java_error_flag. Useless definition of + buffer_error gone. + * parse.y (java_error): Portable error recovery using + java_error_flag (not yet completely tuned). + +1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com> + + * Makefile.in (parse.c): Use $(srcdir) for parse.y. + +1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * Makefile.in: (JAVA_OBJS): New object jcf-parse.o. + (parse.c, lex.c, keyword.h): New rules for Java source code + front-end. + * parse.c: Renamed into jcf-parse.c. + * jcf-parse.c (yyparse): Invoke the parser to process Java source code. + * keyword.gperf: New file, Java keywords. + * parse.y: New file, Java language grammar. + * parse.h: New file, Java language grammar definitions. + * lex.c: New file, Java language lexer. + * lex.h: New file, Java language lexer definitions. + +1997-12-03 Per Bothner <bothner@cygnus.com> + + * decl.c (clinit_identifier_node), java-tree.h: New global. + * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed. + * verify.c (verify_jvm_instructions): Inline use of removed macros. + * expr.c (expand_java_field_op): Check for invalid assignment + to final field. + + * jcf-reader.c (get_attribute): Test for wrong attribute length. + +1997-10-27 Per Bothner <bothner@cygnus.com> + + * verify.c (verify_jvm_instructions): When processing a handler, + attempt to set the current_subr to the right value. + (More complicated code combines Sep 17 and Oct 22 versions.) + +1997-10-24 Per Bothner <bothner@cygnus.com> + + * class.c (push_class): Figure out (guess) name of source file. + * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl. + (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE. + (parse_class_file): Change return type from int to void. + Call debug_start_source_file/debug_end_source_file. + + * expr.c (build_java_binop): Fix masking 2nd operand. + * decl.c (init_decl_processing): Set sizetype first. + +1997-10-22 Per Bothner <bothner@cygnus.com> + + * verify.c (verify_jvm_instructions): Don't set current_subr to NULL. + (Revert Sep 17 change.) + +1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.c (process_zip_dir): Skip ZIP entries not bearing the + .class extension in their name and fix thing so we don't process + them parse_zip_file_entries(). + (parse_zip_file_entries): Cleaned unused local variables. + +1997-10-20 Per Bothner <bothner@cygnus.com> + + * expr.c (can_widen_reference_to): Allows equal array element types. + (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index). + * jcf-dump.c (RET): Get (and print) index. + + * verify.c (verify_jvm_instructions case OPCODE_anewarray): + Promote element type to POINTER_TYPE. + +1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir, + find_in_current_zip, jcf_figure_file_type): Moved from + jcf-reader.c to parse.c. + * zextract.c: (read_zip_archive): takes file_comment_length possible + field into account. + +1997-10-20 Per Bothner <bothner@cygnus.com> + + * verify.c (verify_jvm_instructions): Var can also be promoted to int. + + * verify.c (merge_types): Handle array types even better ... + +1997-10-17 Per Bothner <bothner@cygnus.com> + + * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND. + + * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL. + * class.c (make_class_data): Don't build fields_decl if no fields. + When building fields_decl, skip if DECL_ARTIFICIAL. + + * expr.c (java_stack_swap): Update stack_type_map. + * verify.c (merge_types): Handle array types better. + +1997-10-15 Per Bothner <bothner@cygnus.com> + + * class.c (add_field): Don't promote short integral fields to + int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't. + * expr.c (push_value): Promote and convert short integral values. + + * decl.c, java-tree.h (integer_two_node): New constant node. + * verify.c (merge_types): Check for TYPE_RETURN_ADDR. + +1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (append_gpp_mangled_type): Use function argument + unpromoted type to generate mangled name. + +1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * constants.c (build_constant_data_ref): Now uses current_class + instead of main_class. + (build_constants_constructor): Now uses current_class instead of + main_class. + * zipfile.h: (struct ZipFileCache): Now defined here. Declaration + of the global variable SeepZipFiles done here. + * zextract.c (read_zip_archive): extra_field optional field taken + into account while computing the position of the class file in the + archive. + * verify.c (verify_jvm_instructions): Use current_jcf to search + the constant pool. + * parse.c (load_class): First search for the class to load in the + current zip file. Saves current_jcf (restored before returning + from that function). Don't call JCF_FINISH in the class was found + in the current ZIP file. + (jcf_parse): If the class was found in the current ZIP file, save + its tree_constant_pool (for later reuse). + (parse_class_file): New function. Process each method defined in + the current class and record the class as to be later registered. + (yyparse): Rewritten. Figure the type of the current file and switch + accordingly. + * lang.c: New global variable current_jcf. + (lang_init): Removed compiling_from_source test (done later, in + yyparse). Removed call the jcf_parse (). + * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values. + (typedef struct JCF): New fields seen_in_zip (to mark a class found + in the current ZIP file) and zip_offset (offset to the class data in + the current zip file). + * jcf-reader.c: zipfile.h included. + localToFile: New ZipFileCache static global variable + (parse_zip_file_entries): New function. Browse the current ZIP + file directory and process each class found. + (process_zip_dir): New function. Register each class found in the + ZIP file directory. The class aren't parsed but a valid JCF is + link to each of them. + (find_in_current_zip): New function. Search for a class in the + current ZIP file directory. If found, prepare the class so that it + can be loaded. + (jcf_figure_file_type): New function. Examine the file structure + to figure a class file, a ZIP file. If none of these categories are + matched, a source file is assumed. + * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h). + SeenZipFile: New global variable. + (open_in_zip): Use zipmember's length to accelerate the search for + a member. If zipmember was NULL and zip file successfully read, + return 0. + * java-tree.h: New global variable current_jcf declared. Added + declaration for current_constant_pool_tags, current_constant_pool_data, + current_constant_pool_length, current_constant_pool_data_ref. + (struct lang_type): Augmented with two fields. struct JCF *jcf (to + store the JCF of classes seen in a zip file) and tree *constant_pool + (to save a loaded class constant pool). current_class declared here. + * expr.c (expand_invoke): Use current_jcf instead of main_jcf to + retrieve method_ref_constant. + (PUSHC): java_push_constant_from_pool now uses current_jcf. + (OBJECT): get_class_constant now uses current_jcf. + (ARRAY_NEW_PTR): get_class_constant now uses current_jcf. + (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf. + (expand_invoke): Now uses current_class instead of main_class + (build_class_init): Now uses current_class instead of main_class + * class.c: New static global variable registered_class. + (register_class): New function. + (emit_register_class): Modified to use registered_class instead of + main_class + (is_compiled_class): Now take into account class seen in the archive. + +1997-10-06 Per Bothner <bothner@cygnus.com> + + * except.h: Renamed to: java-except.h. + * parse.c, except.c, expr.c, verify.c: Update #include accordingly. + * except.c: Add semi-working (commented out) implementation. + + * expr.c (expand_iinc): Add needed flush_quick_stack. + * parse.c (set_source_filename): New function. + (give_name_to_class): Set input_filename from package.classname.java. + + * jcf-io.c (find_class): Don't look first in ".". + +1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * zextract.c (read_zip_archive): Now takes into account the + extra_field field. + * expr.c (can_widen_reference_to): Modified to handle sub-interfaces. + +1997-09-20 Per Bothner <bothner@cygnus.com> + + * constants.c, java-tree.h (build_internal_class_name): New function. + (alloc_class_constant): Re-implement using build_internal_class_name. + * class.c (make_class_data): Likewise. + * class.c (hashUtf8String): Make hash algorithm match String.hashCode. + +1997-09-17 Per Bothner <bothner@cygnus.com> + + * verify.c (verify_jvm_instructions): Temporarily set current_subr + to NULL before pushing an exception handler target. + + * expr.c (flush_quick_stack): Save from low stack indexes to high. + (java_stack_swap, java_stack_dup): Re-write to be safe from + clobbering registers. + (build_class_init): New function. + +1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * typeck.c (build_java_array_type): Temporary use + permanent_obstack to create the array 'length' field. + * expr.c (lookup_label): Temporay use permanent_obstack to create + label if not found. + * class.c (push_super_field): Tempory use permanent_obstack. + +1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * typeck.c (type_for_mode): Now handles double_type_node and + float_type_node. + * verify.c (verify_jvm_instructions): The instruction following + the wide bytecode is checked. OPCODE_ret added to the list of + wide. + +1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (make_class): Temporary use permanent_obstack. Set the + class CLASS_P field to 1. + (push_class): Temporary use permanent_obstack. + (set_super_info): Temporary use permanent_obstack. + (add_method): Temporary use permanent_obstack, set + METHOD_TRANSIENT(). + (add_field): Temporary use permanent_obstack. Sets + FIELD_VOLATILE() and FIELD_TRANSIENT(). + (build_class_ref): Temporary use permanent_obstack if the class + isn't compiled. + (build_static_field_ref): Temporary use permanent_obstack when + creating field's rtl. + (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT, + ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods + and fields. Function finalized, as far as flag handling. + (push_class_static_dummy_field): Temporary use permanent_obstack. + (emit_register_class): Force generation of class registration at + -O3 or deeper. + * decl.c (end_java_method): Call permanent_allocation() before + returning. + * expr.c (can_widen_reference_to): Added comment to interface + handling, fixed typo. + (lookup_field): Now uses CLASS_P() to correct FIXME + (expand_invoke): Verification on public && !static && + !abstract moved into soft_lookupinterfacemethod (kaffe). + Use Object class dtable if objectref is an array when expanding + invokeinterface. + (java_push_constant_from_pool): Temporary use permanent_obstack + for CONSTANT_string + * parse.c (get_ref_constant): Temporary use permanent_obstack to + create constant references. + (get_constant): Temporary use permanent_obstack to create constant. + (load_class): Temporary use permanent_obstack to load class. + (jcf_parse): Temporary use permanent_obstack to perform class + layout. + * typeck.c: (parse_signature_string): Temporary use permanent_obstack. + (build_java_signature): Temporary use permanent_obstack. + * verify.c: (verify_jvm_instruction): removed unnecessary verification + on ACC_SUPER flag. + * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined. + (FIELD_VOLATILE, FIELD_TRANSIENT): Defined. + (CLASS_P): Defined + +1997-09-11 Per Bothner <bothner@cygnus.com> + + * class.c (append_gpp_mangled_type): Fix typo. + (emit_register_class): Use main_class to get class object, rather + than looking for no-longer-existing static decl starting with _CL. + * typeck.c (parse_signature_type): Promote array element type + if it is a RECORD_TYPE. + +1997-09-10 Per Bothner <bothner@cygnus.com> + + * class.c (push_class_static_dummy_field): New function. + (mangle_static_field): New. Do G++-style mangling of static fields. + (layout_class): Mandle static fields here, not in add_field. + (build_class_ref): The class object is now a dummy static field. + * decl.c (find_local_variable): Look for best, instead of first match. + * expr.c (push_type): Always promote_type, not just for RECORD_TYPE. + (build_java_athrow): Don't check here if exception is Throwable. + * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN. + (TYPE_USED): Removed. No longer used ... + * parse.c (jcf_parse): Call push_class_static_dummy_field. + * verify.c (push_pending_label): New function. + (push_pending_block): Renamed to check_pending_block. + (merge_types): Remove unneeded suuport for TYPE_UNUSED. + (verify_jvm_instructions): Only reset prev_eh_ranges (to force + re-checking possible handlers) after a store (less wasted work). + Check for null handler (finally) before calling add_handler. + Various changes to (finally?) correctly handle try/finally. + +1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com> + + * class.c: Include stdio.h. + +1997-09-04 Per Bothner <bothner@cygnus.com> + + * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS) + to make sure class is initialized before static/special invoke. + + * verify.c (verify_jvm_instructions): On a store instruction, + call find_local_variable to force pre-allocation of decl and rtx. + * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots. + +1997-09-03 Per Bothner <bothner@cygnus.com> + + * class.c (build_class_ref): Strip off "promoted_" if need be. + (make_field_value): Call build_java_signature when needed. + (layout_class): Don't make_function_rtl if METHOD_ABSTRACT. + * expr.c (build_java_athrow): Don't push_value of exception. + (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to + match specification of [fd]cmp[lg] for NaNs. + (expand_byte_code): Add support for exception handler ranges. + * except.c: Add skeleton for EH code-generation. + * verify.c (merge_types): Treat all promoted integral types as equal. + * constants.c (build_constants_constructor): To force creation of + current_constant_pool_data_ref, call build_constant_data_ref. + + * javaop.def (lload): Fix typo. + * jcf-dump.c (main): Clear filename to prevent possibly-bad free. + +1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com> + + * parse.c: Don't include function.h. + +1997-08-27 Per Bothner <bothner@cygnus.com> + + * except.[ch]: New files. + * Makefile.in (JAVA_OBJS): Add except.o + * expr.c: Temporary warning about unimplemented exceptions. + * verify.c: Verify exception handlers. + + * jcf-dump.c (disassemble_method): Print exception table. + +1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * expr.c (verify_jvm_instructions): Started a thorough + verification of invoke* bytecodes. + (expand_byte_code): flush quick stack if PC is the target of a + branch. and undef RET (conflicting with config/i386/i386.h). + (expand_java_arrayload): Fixed bogus cast, when Boolean type is + used. + (expand_invoke): Now handles invokeinterface and do more + verification according to the bytecode. + (lookup_field): Don't try to load the class if processing + dtable_type. + (can_widen_reference_to): Now handles interfaces. + * decl.c (init_decl_processing): New global variable + soft_lookupinterfacemethod_node, declared in java-tree.h. + Call set_super_info on string_type_node. + * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now + defined. + * class.c (set_super_info): Fills the CLASS_* flags according to + access_flags. + (get_access_flags_from_decl): Handles all class flags. + +1997-08-26 Per Bothner <bothner@cygnus.com> + + * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC. + * parse.c (yyparse): Check for abstract method, and missing code. + * expr.c (expand_byte_code): Change interface. + * lang.c (put_decl_node): Print promoted types prettier. + * verify.c (verify_jvm_instruction): Change interface. + Partial support for scanning exception table. + For load instructions, handle promoted integral types. + +1997-08-21 Per Bothner <bothner@cygnus.com> + + * verify.c: New file, with contents moved from expr.c. + * expr.c: Bunch of stuff (mostly verification) moved to verify.c. + * typeck.c (is_array_type_p): Moved here from expr.c. + * java-tree.h: Add some now-needed function declarations. + * Makefile.in (JAVA_OBJS): Added verify.o. + +1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the + METHOD_ABSTRACT flag. + + * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4. + (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros. + (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5 + + * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global + variables. + (start_java_method): Hook for SYNCHRONIZED methods. + + * expr.c (build_java_jsr, build_java_ret): New functions + (JSR,PRE): New macros + (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured. + (verify_jvm_instructions): tableswitch, lookupswitch, + monitorenter, monitorexit, goto_w: verified. + (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label + (build_java_monitor): New function. + (MONITOR_OPERATION): Modified to call build_java_monitor() + (verify_jvm_instructions): Started a thorough verification of + invoke* bytecodes. + +1997-08-19 Per Bothner <bothner@cygnus.com> + + Support verification of jsr/ret subroutines (used for try/finally). + * decl.c (return_address_type_node): New type node. + * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE, + RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR, + LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros. + (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED, + TYPE_USED): New macros for special types in type_map. + + * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET. + (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by + BCODE_JUMP_TARGET. + * expr.c (expand_byte_code): Fix logic to warn of unused instructions. + + * expr.c (can_widen_reference_to): New function. + (pop_type): Use it. + (merge_type_state): Support handling start of subroutine. + (push_pending_block): Return char* error message, instead of calling + fatal on an error. Also handle subroutines. + (verify_jvm_instructions): Handle errors from push_poending_block. + Support jsr and ret instructions. + +1997-08-19 Per Bothner <bothner@cygnus.com> + + * jcf-io.c (find_classfile): Fix thinko. + * jcf-dump.c: Add CONVERT2 (to match changed javaop.def). + +1997-08-12 Jason Merrill <jason@yorick.cygnus.com> + + * Makefile.in (BISON): Remove. + +1997-08-07 Per Bothner <bothner@cygnus.com> + + * Makefile.in: Convert to autoconf. + * config-lang.in (outputs): Added java/Makefile. + + * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in: + Rename cc1java to jc1. + + * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB. + * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags. + + * class.c (class_depth): Do load_class if needed. + + Mostly better verification. + * decl.c (pushdecl): Set TYPE_STUB_DECL for a type. + (init_decl_processing): Change return type of soft_checkcast. + * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value. + * lang.c (put_decl_string, put_decl_node, lang_printable_name, + lang_print_error): New functions. + (lang_init): Set global hook print_error_function to lang_print_error. + * expr.c: In the type_map ptr_type_node is only used for null now. + (pop_type, merge_types): Hence ptr_type_node matches any reference. + (merge_types): Dererence pointer to record types before comparing. + (decode_newarray_type, merge_types): On error just return NULL. + (build_java_binop): Add preliminary implementation (with warning) + for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]). + (lookup_label): Set DECL_IGNORED_P (for dwarf2out). + (expand_compare, expand_java_goto, expand_java_call): Don't + push_pending_block, since that only makes sense when verifying. + (merge_type_state): Different return codes. + (push_pending_block): A block may need to be verified more than once. + (expand_byte_code): Warn about unused code at code generation time. + (verify_jvm_instruction): Changed logic, since code may need to be + re-verified if type-state has changed. Also, better error handling. + Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof. + Improve newarray, anewarray, ?aload, athrow, + * java-tree.h (LABEL_CHANGED): New macro. + +1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * decl.c (soft_athrow_node): New global variable initialized. + * javaop.def (i2b, i2c, i2s): Invoke CONVERT2 + * typeck.c (convert): Added support for REAL_TYPE. + (convert_to_char): New function. + (convert): Handle CHAR_TYPE. + * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/ + SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT. + (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to + promoted type. + (verify_jvm_instructions): Added break a the end of bogus unop: label. + (OPCODE_<b|c|s>astore): Pop an int operand from the type stack + (OPCODE_<b|c|s>astore): Push the promoted type onto the stack + (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b. + (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified + to Use The Right Things. + (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as + compatible with INT. BOOLEAN is made equivalent to BYTE. + (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull, + OPCODE_ifnonnull): Now supported. + (build_java_athrow): New function. + +1997-08-04 Per Bothner <bothner@cygnus.com> + + Rename method name <init> to match G++ (and fix mangling). + * class.c (layout_class): Replace method name of <init> by class name. + (make_method_value): Do inverse renaming of constructor from <init>. + * java-tree.h (DECL_CONSTRUCTOR_P): New macro. + * typeck.c (lookup_java_constructor): New function. + * expr.c (expand_invoke): If method_name is <init>, call + lookup_java_constructor to find constructor. + + * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double. + +1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com> + + * parse.c (get_class_constant): Modified to handle array "classes" + * typeck.c (set_local_type): Bug fixed when filling type_map[] with + wide type. + (convert): Modified to handle real type. + * java-tree.h (soft_badarrayindex_node, soft_anewarray_node, + soft_multianewarray, soft_newarray_node, soft_throw_node): New global + variables declared. + * decl.c (soft_badarrayindex_node, soft_anewarray_node, + soft_multianewarray, soft_newarray_node, soft_throw_node): New + global variables initialized. + (find_local_variable): Handles the case of a pointer + (end_java_method): Restore the use of one more scope + * expr.c (build_java_arraynull_check, build_java_arrayaccess, + build_java_array_length_access, expand_java_arrayload, + expand_java_arraystore, expand_java_array_length, + expand_java_multianewarray, expand_java_anewarray, + build_java_check_indexed_type, is_array_type_p, + build_java_throw_out_of_bound_exception): New functions. + (STORE_INTERNAL): Now forces type of the decl to be type of the value. + (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore, + OPCODE_<t>aload): Implemented code for verification. + (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM + ARRAY_NEW_MULTI): Macro defined. + (CONVERT): Modified to invoke convert(). + (case OPCODE_aload2): Fixed index typo from 2 to 1. + +1997-07-31 Per Bothner <bothner@cygnus.com> + + * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c). + (build_class_ref, is_compiled_class): Handle pointer-to-record types. + (make_class_data): Field name needs '/' as package prefix. + * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors. + +1997-07-25 Per Bothner <bothner@cygnus.com> + + Implement debug information for local variables. + * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT, + DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC, + DECL_LOCAL_SLOT_CHAIN): New macros. + (struct lang_decl_var): New type. + * parse.c (give_name_to_locals): Move to decl.c. + * decl.c (give_name_to_locals): Re-written to Do The Right Thing. + (start_java_method): Re-write parameter handling. + (pending_local_decls): New global variable. + (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions. + (find_local_variable): Accept pc so we can skips decls not in range. + (struct binding_level): Add end_pc field. + * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels. + (various): Change so current pc gets passed to find_local_variable. + + * decl.c (init_decl_processing): Re-arrange fields in + class_type_node and and method_type_node to match kaffe 0.9.1. + * class.c (make_method_value, make_class_data): Update + initializations to match. + +1997-07-16 Per Bothner <bothner@cygnus.com> + + * class.c (unicode_mangling_length, emit_unicode_mangled_name, + append_gpp_mangled_name, append_gpp_mangled_type): New functions. + (push_super_field): New function. + (make_class_data): Handle inheritance of class static initializer. + (layout_class): New name mangling. + * constants.c (build_constant_data_ref): Init type of data array + to a one-element array. + (build_constants_constructor): Set DECL_SIZE from complete array type. + * decl.c: Rename class_type, object_type etc to class_type_node, + object_type_node etc. Make former inherit from latter. + * expr.c (expand_invoke): Add cast of function address. + * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New. + * parse.c (yyparse): Don't call layout_class here. + * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT. + +1997-06-14 Per Bothner <bothner@cygnus.com> + + * decl.c, class.c: Update method type to match latest Kaffe snapshot. + * constants.c (lookup_name_constant): Renamed to alloc_name_constant. + (alloc_class_constant): New. + * expr.c (expand_invoke): Make sure method's class is initialized. + * class.c (interits_from_p, emit_register_class): New functions. + * parse.c (yyparse): Call emit_register_class. + +1997-06-09 Per Bothner <bothner@cygnus.com> + + * constants.c: New file, to handle constant pool. + * Makefile.in (JAVA_OBJS): Add constants.o. + * decl.c (init_decl_processing): Update, fix, finish various structs. + (pushdecl_top_level): New. + * parse.c (layout_class): Moved to class.c. + * expr.c (java_push_constant_from_pool): New function. + * class.c (build_class_ref): Make work fully + (make_class_data): Emit super-class, constant pool, interface vector. + +1997-06-03 Per Bothner <bothner@cygnus.com> + + java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove. + (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New. + * class.c (class_depth): New function. + (lookup_named_class): Replaced by new function lookup_class. + * decl.c (object_type_node, string_type_node): New. + Remove various types that we no longer need. + * expr.c (verify_jvm_instructions): New separate verifier pass. + (push_type, pop_type): New functions for verifier. + (type_stack_dup, pop_argument_types, merge_types): Likewise. + (expand_byte_code): Simplify, since we assume already verified. + (expand_invoke): Now mostly works. + * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w. + * lang.c (main_class): Move to parse.c. Don't make_class yet. + * parse.c: Wait to allocate class object until we know its name. + (layout_class): Calculate DECL_VINDEX for each virtual method. + * typeck.c (get_array_type): Rename to ... + (build_java_array_type): ... and provide working implementation. + (build_java_signature): New function - build Java signature of type. + (set_java_signature): New function - cache signature with type. + (lookup_java_method): New function. + +1997-05-06 Per Bothner <bothner@deneb.cygnus.com> + + * class.c (ident_subst): Take extra SUFFIX parameter. + (add_field): Set DECL_ASSEMBLER_NAME of static fields; more. + (set_constant_value, build_static_field_ref, is_compiled_class): New. + (build_class_ref): Actually implement. + * decl.c, java-tree.h: Renamed some xx_type to xx_type_node. + * decl.c (builtin_function): New. + (init_decl_processing): Update for current Kaffe. Declare some + builtin Kaffe functions. + * expr.c (build_address_of): New. + (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST): + Renamed (from expand_java_new etc), and added working implementations. + (build_field_ref): Now also handle static fields. + (expand_invoke): Implement invokestatic, and start implement rest. + * java-opcodes.h: Use javaop.def to avoid duplicated list. + * javaop.def: Rename invokevirt -> invokevirtual. + * lang.c (use_handles): Removed. + * parse.c: Add support for ConstantValue attribute. + Handle nested loading of a class. (JPOOL_UTF): New. + +1997-03-11 Per Bothner <bothner@deneb.cygnus.com> + + * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case. + +1997-02-27 Per Bothner <bothner@deneb.cygnus.com> + + * Make-lang.in (java.install-man): New empty rule. + * typeck.c (set_local_type): New function. + * expr.c (STORE_INTERNAL): Call find_local_variable, + not find_stack_slot. Call set_local_type. + +1997-02-12 Per Bothner <bothner@kalessin.cygnus.com> + + * java-tree.h: Various new macros for constructing RECORD_TYPEs, + and building RECORD_TYPE CONSTRUCTORs. + Also support for creating Utf8Const objects from an INDETIFIER_NODE. + + * lang.c (use_handles): Change the default to 0. + * decl.c: Define and build class_type, field_type, utf8const_type. + * class.c (make_class_data, make_field_value, + get_access_flags_from_decl, build_class_ref, build_utf8_ref, + hashUtf8String, strLengthUtf8, mangled_classname: + Functions to build reflective data structures. + * parse.c (yyparse): Call make_class_data. + + * jcf-io.c (open_class, find_classfile): New functions. + * jcf-dump.c: Support reading classfile from explicitly-named + class file (without CLASSPATH searching). + +1996-10-24 Per Bothner <bothner@deneb.cygnus.com> + + * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8. + * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8): + Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here. + (get_constant): Now trivial for CONSTANT_Utf8. + + * jcf.h: Make NEW_CPOOL the default. + * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL. + +1996-10-24 Per Bothner <bothner@deneb.cygnus.com> + + New directory. + + +Copyright (C) 1996-2014 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. |