diff options
Diffstat (limited to 'gcc-4.4.3/libcpp/ChangeLog')
| -rw-r--r-- | gcc-4.4.3/libcpp/ChangeLog | 1708 |
1 files changed, 0 insertions, 1708 deletions
diff --git a/gcc-4.4.3/libcpp/ChangeLog b/gcc-4.4.3/libcpp/ChangeLog deleted file mode 100644 index 1f9517df1..000000000 --- a/gcc-4.4.3/libcpp/ChangeLog +++ /dev/null @@ -1,1708 +0,0 @@ -2010-01-21 Release Manager - - * GCC 4.4.3 released. - -2009-11-11 Kai Tietz <kai.tietz@onevision.com> - - Backported from trunk - * directives.c (do_pragma_push_macro): New pragma handler. - (do_pragma_pop_macro): Likewise. - (_cpp_init_internal_pragmas): Add push_macro and - pop_macro handler to internal pragmas. - (lex_macro_node_from_str): Removed. - (cpp_push_definition): Replace lex_macro_node_from_str - by _cpp_lex_identifier. - (cpp_pop_definition): Likewise. - * internal.h (_cpp_lex_identifier): New prototype. - (def_pragma_macro): New structure. - (cpp_reader): New member pushed_macros. - * lex.c (_cpp_lex_identifier): New function. - (lex_identifier_intern): New function. - * init.c (cpp_create_reader): Initialize pushed_macros - member. - (cpp_destroy): Free elements in pushed_macros member. - * pch.c (_cpp_save_pushed_macros): New function. - (_cpp_restore_pushed_macros): Likewise. - (_cpp_restore_pushed_macros): Use _cpp_save_pushed_macros. - (cpp_read_state): Use _cpp_restore_pushed_macros. - -2009-10-15 Release Manager - - * GCC 4.4.2 released. - -2009-09-02 Ian Lance Taylor <iant@google.com> - - * macro.c (stringify_arg): Escape CPP_WCHAR tokens. - -2009-07-22 Release Manager - - * GCC 4.4.1 released. - -2009-04-21 Release Manager - - * GCC 4.4.0 released. - -2009-04-09 Jakub Jelinek <jakub@redhat.com> - - * Makefile.in: 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. - * charset.c: Likewise. - * directives-only.c: Likewise. - * directives.c: Likewise. - * errors.c: Likewise. - * expr.c: Likewise. - * files.c: Likewise. - * identifiers.c: Likewise. - * include/cpp-id-data.h: Likewise. - * include/cpplib.h: Likewise. - * include/line-map.h: Likewise. - * include/mkdeps.h: Likewise. - * include/symtab.h: Likewise. - * init.c: Likewise. - * internal.h: Likewise. - * lex.c: Likewise. - * line-map.c: Likewise. - * macro.c: Likewise. - * makeucnid.c: Likewise. - * mkdeps.c: Likewise. - * pch.c: Likewise. - * symtab.c: Likewise. - * system.h: Likewise. - * traditional.c: Likewise. - * ucnid.tab: Likewise. - * ucnid.h: Regenerate. - -2009-03-30 Jakub Jelinek <jakub@redhat.com> - - PR target/39558 - * macro.c (cpp_get_token): If macro_to_expand returns NULL - and used some tokens, add CPP_PADDING before next token. - -2009-03-28 Joseph Myers <joseph@codesourcery.com> - - * Makefile.in (po/$(PACKAGE).pot): Use $(mkinstalldirs) not - mkinstalldirs. - -2009-03-18 Jakub Jelinek <jakub@redhat.com> - - * include/cpplib.h (struct cpp_dir): Reorder fields for 64-bit hosts. - -2009-02-21 Joseph Myers <joseph@codesourcery.com> - - * lex.c (lex_string): Return a CPP_LESS token for missing '>' in a - header name. - (_cpp_lex_direct): Handle this. - -2009-02-15 Richard Guenther <rguenther@suse.de> - - Revert last change. - -2009-02-13 Richard Guenther <rguenther@suse.de> - - * configure.ac: Enable LFS. - * configure: Re-generate. - * config.in: Likewise. - -2009-01-05 Ben Elliston <bje@au.ibm.com> - - * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. - (.po.pox): Likewise. - (po/$(PACKAGE).pot): Likewise. - -2008-12-10 Alexandre Oliva <aoliva@redhat.com> - - PR target/37033 - * pch.c (cpp_valid_state): Improve message for poisoned symbols. - Allow for differences in __GCC_HAVE_DWARF2_CFI_ASM. - -2008-11-29 Joseph Myers <joseph@codesourcery.com> - - * lex.c (cpp_token_len): Use 6 as default length. - -2008-10-31 Manuel López-Ibáñez <manu@gcc.gnu.org> - - * expr.c (struct op): Add location. - (_cpp_parse_expr): Propagate locations throught the stack - of expressions. - (reduce): Likewise. - (check_promotion): Use explicit location in errors. - -2008-10-05 Matthew Gingell <gingell@adacore.com> - Arnaud Charlet <charlet@adacore.com> - - * include/cpplib.h (cpp_comments, cpp_comment_table): New structs. - (cpp_get_comments): New function. - * internal.h (struct cpp_reader): Add comments field. - * init.c (cpp_destroy): Free comments. - * lex.c (store_comment, cpp_get_comments): New functions. - (comments): New struct. - (save_comment): Store comments in comments struct. - -2008-09-18 Simon Baldwin <simonb@google.com> - - * include/cpplib.h (struct cpp_options): Add new boolean flag - warn_builtin_macro_redefined. - * init.c (cpp_create_reader): Initialize warn_builtin_macro_redefined. - * (struct builtin_operator): Split out from previous struct builtin, - enhance extra const correctness. - * (struct builtin_macro): Split out from previous struct builtin, add - new always_warn_if_redefined flag, enhance const correctness. - * (mark_named_operators): Use struct builtin_operator. - * (cpp_init_special_builtins): Use struct builtin_macro, add NODE_WARN - to builtins selectively. - * macro.c (warn_of_redefinition): Return false if a builtin macro - is not flagged with NODE_WARN. - -2008-07-31 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/36649 - * files.c (struct report_missing_guard_data): New type. - (report_missing_guard): Put paths into an array instead of printing - them right away. Return 1 rather than 0. - (report_missing_guard_cmp): New function. - (_cpp_report_missing_guards): Sort and print paths gathered by - report_missing_guard callback. - -2008-07-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - PR 28079 - * directives.c (strtolinenum): Handle overflow. - (do_line): Give a warning if line number overflowed. - (do_linemarker): Update call to strtolinenum. - -2008-07-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> - - * include/line-map.h (linenum_type): New typedef. - (struct line_map): Use it. - (SOURCE_LINE): Second arguments is a LOCATION not a LINE. - (SOURCE_COLUMN): Likewise. - * macro.c (_cpp_builtin_macro_text): Use linenum_type. Don't store - source_location values in a variable of type linenum_type. - * directives.c (struct if_stack): Use linenum_type. - (strtoul_for_line): Rename as strtolinenum. - (do_line): Use linenum_type. - (do_linemarker): Use linenum_type and strtolinenum. - (_cpp_do_file_change): Use linenum_t. - * line-map.c (linemap_add): Likewise. - (linemap_line_start): Likewise. - * traditional.c (struct fun_macro): 'line' is a source_location. - * errors.c (print_location): Use linenum_type. - * directives-only.c (_cpp_preprocess_dir_only): Likewise. - * internal.h (CPP_INCREMENT_LINE): Likewise. - * lex.c (_cpp_skip_block_comment): Use source_location. - -2008-07-14 Ben Elliston <bje@au.ibm.com> - - * include/cpplib.h (NODE_CONDITIONAL): New. - (struct cpp_callbacks): New macro_to_expand field. - (struct cpp_hashnode): Adjust size of flags and type fields. - (cpp_peek_token): Prototype. - * lex.c (cpp_peek_token): New function. - (_cpp_temp_token): Protect pre-existing lookaheads. - * macro.c (cpp_get_token): Expand any conditional macros. - (_cpp_backup_tokens_direct): New. - (_cpp_backup_tokens): Call _cpp_backup_tokens_direct. - (warn_of_redefinition): Silently allow redefined conditional - macros. - (_cpp_create_definition): Remove the conditional flag when a user - defines one of the conditional macros. - * internal.h (_cpp_backup_tokens_direct): New prototype. - -2008-06-13 Andrew Haley <aph@redhat.com> - - PR preprocessor/33305 - * macro.c (replace_args): Print a warning for empty macro - arguments in C89 and C++. - -2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * Makefile.in ($(srcdir)/aclocal.m4): Update dependencies. - * configure: Regenerate. - -2008-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * Makefile.in (datarootdir): New variable. - -2008-06-12 H.J. Lu <hongjiu.lu@intel.com> - - PR preprocessor/36479 - * charset.c (cpp_interpret_string_notranslate): Also set - narrow_cset_desc.width. - -2008-06-07 Joseph Myers <joseph@codesourcery.com> - - * configure.ac (parisc*64*-*-*): Remove. - * configure: Regenerate. - -2008-05-30 Tom Tromey <tromey@redhat.com> - - PR preprocessor/36320: - * internal.h (_cpp_parse_expr): Update. - * expr.c (_cpp_parse_expr): Add 'is_if' argument. Update error - messages. - * directives.c (do_if): Update. - (do_elif): Require expression if processing group. - -2008-05-30 Danny Smith <dannysmith@users.sourceforge.net> - - * include/cpplib.h (struct cpp_dir): Add new field, canonical_name. - -2008-05-21 Tom Tromey <tromey@redhat.com> - - PR preprocessor/27777: - * lex.c (cpp_output_line_to_string): New function. - * internal.h (_cpp_begin_message): Don't declare. - * errors.c (_cpp_begin_message): Now static. - * include/cpplib.h (cpp_output_line_to_string): Declare. - * directives.c (do_diagnostic): Rewrote. Use - cpp_output_line_to_string. Don't use _cpp_begin_message. - -2008-05-21 Tom Tromey <tromey@redhat.com> - - * include/symtab.h (HT_ALLOCED): Remove. - (ht_purge): Declare. - * symtab.c (DELETED): New define. - (ht_lookup): Update comment. - (ht_lookup_with_hash): Handle deleted entries. Remove HT_ALLOCED - code. Use subobject allocator for strings, if it exists. - (ht_expand): Handle deleted entries. - (ht_forall): Likewise. - (ht_purge): New function. - (ht_dump_statistics): Print deletion statistics. - -2008-05-13 Tom Tromey <tromey@redhat.com> - - PR preprocessor/22168: - * include/cpplib.h (struct cpp_options) <objc>: Update - documentation. - * expr.c (eval_token): Warn for use of assertions. - * directives.c (directive_diagnostics): Warn about extensions. - (DEPRECATED): New define. - (DIRECTIVE_TABLE): Use it. - -2008-05-06 Tom Tromey <tromey@redhat.com> - - PR preprocessor/35313, PR preprocessor/36088: - * expr.c (optab) <QUERY, COMMA>: Set precedence to 4. - (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON. - -2008-05-04 David S. Miller <davem@davemloft.net> - - * configure.ac (sparc*-*-*): Always set need_64bit_hwint to yes. - * configure: Regenerate. - -2008-04-22 Daniel Franke <franke.daniel@gmail.com> - - * include/cpplib.h (cpp_define_formatted): New. - * directives.c (cpp_define_formatted): New. - -2008-04-21 Tom Tromey <tromey@redhat.com> - - PR libcpp/33415: - * charset.c (_cpp_convert_input): Add buffer_start argument. - Ignore UTF-8 BOM if seen. - * internal.h (_cpp_convert_input): Add argument. - * files.c (struct _cpp_file) <buffer_start>: New field. - (destroy_cpp_file): Free buffer_start, not buffer. - (_cpp_pop_file_buffer): Likewise. - (read_file_guts): Update. - -2008-04-18 Kris Van Hees <kris.van.hees@oracle.com> - - * include/cpp-id-data.h (UC): Was U, conflicts with U"..." literal. - * include/cpplib.h (CHAR16, CHAR32, STRING16, STRING32): New tokens. - (struct cpp_options): Added uliterals. - (cpp_interpret_string): Update prototype. - (cpp_interpret_string_notranslate): Idem. - * charset.c (init_iconv_desc): New width member in cset_converter. - (cpp_init_iconv): Add support for char{16,32}_cset_desc. - (convert_ucn): Idem. - (emit_numeric_escape): Idem. - (convert_hex): Idem. - (convert_oct): Idem. - (convert_escape): Idem. - (converter_for_type): New function. - (cpp_interpret_string): Use converter_for_type, support u and U prefix. - (cpp_interpret_string_notranslate): Match changed prototype. - (wide_str_to_charconst): Use converter_for_type. - (cpp_interpret_charconst): Add support for CPP_CHAR{16,32}. - * directives.c (linemarker_dir): Macro U changed to UC. - (parse_include): Idem. - (register_pragma_1): Idem. - (restore_registered_pragmas): Idem. - (get__Pragma_string): Support CPP_STRING{16,32}. - * expr.c (eval_token): Support CPP_CHAR{16,32}. - * init.c (struct lang_flags): Added uliterals. - (lang_defaults): Idem. - * internal.h (struct cset_converter) <width>: New field. - (struct cpp_reader) <char16_cset_desc>: Idem. - (struct cpp_reader) <char32_cset_desc>: Idem. - * lex.c (digraph_spellings): Macro U changed to UC. - (OP, TK): Idem. - (lex_string): Add support for u'...', U'...', u"..." and U"...". - (_cpp_lex_direct): Idem. - * macro.c (_cpp_builtin_macro_text): Macro U changed to UC. - (stringify_arg): Support CPP_CHAR{16,32} and CPP_STRING{16,32}. - -2008-04-18 Paolo Bonzini <bonzini@gnu.org> - - PR bootstrap/35457 - * aclocal.m4: Regenerate. - * configure: Regenerate. - -2008-04-17 Tom Tromey <tromey@redhat.com> - - PR libcpp/34866: - * errors.c (cpp_error): Don't reference a token before the start - of the current run. - -2008-04-16 Tom Tromey <tromey@redhat.com> - - * Makefile.in (TAGS_SOURCES): New variable. - (TAGS): New target. - -2008-04-11 Kaz Kojima <kkojima@gcc.gnu.org> - - * configure.ac: (need_64bit_hwint): Need 64bit hwint for sh-*-* - and shbe-*-*. - * configure: Rebuilt. - -2008-04-02 Joseph Myers <joseph@codesourcery.com> - - * include/cpplib.h (struct cpp_callbacks): Add used_define, - used_undef and before_define. - (NODE_USED): Define. - * directives.c (do_define, do_undef, undefine_macros, do_ifdef, - do_ifndef, cpp_pop_definition): Handle new flag and use new - callbacks. - * expr.c (parse_defined): Handle new flag and use new callbacks. - * macro.c (enter_macro_context, _cpp_free_definition): Handle new - flag and use new callbacks. - -2008-04-01 Jakub Jelinek <jakub@redhat.com> - - PR pch/13675 - * files.c (struct _cpp_file): Remove pch field. - (pch_open_file): Don't set file->pch, just file->pchname. - (should_stack_file): After pfile->cb.read_pch call - free pchname and clear pchname, don't close file->fd. - Test file->pchname instead of file->pch. Don't close fd after cb. - (_cpp_stack_include): Test file->pchname instead of file->pch. - -2008-03-28 Tom Tromey <tromey@redhat.com> - - * Makefile.in (POSTCOMPILE): New variable. - (.c.o): Use it. - -2008-03-13 Tom Tromey <tromey@redhat.com> - - PR libcpp/35322: - * directives.c (destringize_and_run): Set pfile->directive. - -2008-03-06 Markus Milleder <markus.milleder@generali.at> - - PR preprocessor/35458 - * mkdeps.c (munge): Quote '#' with a '\'. - -2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - PR preprocessor/35379 - * mkdeps.c (deps_write): Ensure the first target always appears - in the first column, without leading backslash newline. Avoid - some more extra whitespace. - -2008-02-25 Thiemo Seufer <ths@mips.com> - - * Makefile.in ($(srcdir)/config.in): Depend on configure.ac. - -2008-02-19 Tom Tromey <tromey@redhat.com> - - * traditional.c (lex_identifier): Use CPP_HASHNODE. - * lex.c (lex_identifier): Use CPP_HASHNODE. - * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in - do-while. - * identifiers.c (alloc_node): Change return type. - (_cpp_init_hashtable): Don't cast 'alloc_node'. - (proxy_assertion_broken): New declaration. - (cpp_forall_identifiers): Move comment. - * line-map.c (linemap_add): Comment fix. - (linemap_line_start): Indentation fix. - -2008-01-25 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/34692 - * macro.c (collect_args): Add pragma_buff argument. Push - CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather - than into arguments. Reset prevent_expansion and parsing_args - state at CPP_PRAGMA_EOL/CPP_EOF. - (funlike_invocation_p): Add pragma_buff argument, pass it through - to collect_args. - (enter_macro_context): Add result argument. Adjust - funlike_invocation_p caller. Emit all deferred pragma tokens - gathered during collect_args before the expansion, add a padding - token. Return 2 instead of 1 if any pragma tokens were prepended. - (cpp_get_token): If enter_macro_context returns 2, don't return - a padding token, instead cycle to grab CPP_PRAGMA token. - * directives.c (_cpp_handle_directive): If was_parsing_args - in deferred pragma, leave parsing_args and prevent_expansion as is. - -2008-01-22 Tom Tromey <tromey@redhat.com> - - PR c++/34859 - * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and - __STDC_CONSTANT_MACROS. - -2008-01-07 Fred Fish <fnf@specifix.com> - - PR preprocessor/30363 - * traditional.c (replace_args_and_push): Add local variable - cxtquote, calculate the replacement text size assuming a - worst case of every input character quoted with backslash, - and properly handle output quoting of quote characters in - actual arguments used in function-like macros. - -2008-01-03 Tom Tromey <tromey@redhat.com> - - PR preprocessor/34602 - * directives.c (do_line): Don't try to spell EOF token. - (do_linemarker): Add comment. - -2007-12-11 DJ Delorie <dj@redhat.com> - - * charset.c (convert_using_iconv): Close out any shift states, - returning to the initial state. - -2007-12-06 Tom Tromey <tromey@redhat.com> - - PR c/29172 - * internal.h (struct cpp_reader) <file_hash_entries>: Changed - type. - <file_hash_entries_allocated, file_hash_entries_used>: Removed. - * files.c (FILE_HASH_POOL_SIZE): New macro. - (struct file_hash_entry_pool): New. - (destroy_all_cpp_files): New function. - (allocate_file_hash_entries): Allocate a file_hash_entry_pool. - (new_file_hash_entry): Update. - (free_file_hash_entries): New function. - (_cpp_cleanup_files): Call free_file_hash_entries and - destroy_all_cpp_files. - (cpp_clear_file_cache): New function. - * include/cpplib.h (cpp_clear_file_cache): Declare. - -2007-12-03 Tom Tromey <tromey@redhat.com> - - PR preprocessor/34288 - * configure.ac, config.in: Rebuilt. - * configure.ac: Check for ssize_t. - -2007-11-30 Tom Tromey <tromey@redhat.com> - - PR preprocessor/32868 - * macro.c (_cpp_create_definition): Special case - __STDC_FORMAT_MACROS. - -2007-11-16 Michael Matz <matz@suse.de> - - * files.c (search_path_head): Fix check for absolute paths. - -2007-11-11 Tom Tromey <tromey@redhat.com> - - PR c++/17557 - * include/cpplib.h (cpp_included_before): Declare. - * files.c (struct file_hash_entry) <location>: New field. - (_cpp_find_file): Initialize new field. - (make_cpp_dir): Likewise. - (cpp_included_before): New function. - -2007-11-01 Tom Tromey <tromey@redhat.com> - - PR preprocessor/30805 - * macro.c (paste_tokens): Handle padding token. - (paste_tokens): Don't abort unless padding has PASTE_LEFT flag. - -2007-10-31 Tom Tromey <tromey@redhat.com> - - PR preprocessor/30786 - * macro.c (builtin_macro): Return result of _cpp_do__Pragma. - * directives.c (_cpp_do__Pragma): Return error status. - * internal.h (_cpp_do__Pragma): Update. - * directives.c (get__Pragma_string): Back up if EOF seen. - -2007-09-06 Tom Tromey <tromey@redhat.com> - - * internal.h (struct cpp_reader) <invocation_location>: New - field. - (struct cpp_reader) <set_invocation_location>: Likewise. - * init.c (cpp_set_line_map): New function. - * line-map.c (linemap_add): Use linemap's allocator. - * include/line-map.h (GTY): Define. - (line_map_realloc): New typedef. - (struct line_map): Mark with GTY. - (struct line_maps): Likewise. - (struct line_maps) <maps>: Likewise. - (struct line_maps) <reallocator>: New field. - * include/symtab.h (GTY): Conditionally define. - * include/cpplib.h (cpp_set_line_map): Declare. - (cpp_get_token_with_location): Declare. - * macro.c (cpp_get_token): Set invocation_location on the reader. - (cpp_get_token_with_location): New function. - -2007-08-30 Chao-ying Fu <fu@mips.com> - - * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur, - ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk. - (cpp_classify_number): Support decimal fixed-point constants without - exponents. - Warn about fixed-point constants when -pedantic. - * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change - comments to support fixed-point values. - (CPP_N_FRACT, CPP_N_ACCUM): Define. - -2007-08-18 Tom Tromey <tromey@redhat.com> - - PR preprocessor/32974 - * directives.c (parse_include): Don't check for EOL when - processing #pragma dependency. - -2007-07-30 Ollie Wild <aaw@google.com> - - * directives-only.c: New file. - * internal.h (struct _cpp_dir_only_callbacks): New. - (_cpp_preprocess_dir_only): New function. - * directives.c (_cpp_handle_directive): Check directives_only before - disabling execution of indented directives. - * files.c (_cpp_stack_file): Add directives_only check. - * include/cpplib.h (struct cpp_options): Add directives_only. - (cpp_init_special_builtins): New function. - * init.c (cpp_init_special_builtins): New function. - (cpp_init_builtins): Move builtin_array initialization to - cpp_init_special_builtins. - (post_options): Check directives_only before setting - pfile->state.prevent_expansion = 1. - * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__ - is expanded inside a directive while -fdirectives-only is enabled. - * Makefile.in (libcpp_a_OBJS): Add directives-only.o. - (libcpp_a_SOURCES): Add directives-only.c. - -2007-07-04 Uros Bizjak <ubizjak@gmail.com> - - * traditional.c (_cpp_scan_out_logical_line): Initialize - fmacro.args, fmacro.node, fmacro.offset, fmacro.line and - fmacro.args to prevent 'may be used uninitialized' warning. - -2007-07-03 Uros Bizjak <ubizjak@gmail.com> - - * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q): - Add new constants. - * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q' - suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q - for 'q' or 'Q' suffixes. - -2007-06-17 Danny Smith <dannysmith@users.sourceforge.net - - * files.c (open_file): Correct typo. - -2007-06-16 Vladimir Prus <vladimir@codesourcery.com> - - * files.c (open_file): Prevent the call - for stat from overwriting errno. - -2007-06-09 Vladimir Prus <vladimir@codesourcery.com> - - * files.c (open_file): Account for the - fact that on windows, opening a directory gives - EACCES. - -2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de> - - PR preprocessor/23479 - * expr.c (cpp_classify_number): Implement 0b-prefixed binary - integer constants. - (append_digit): Likewise. - * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed - binary integer constants. - -2007-05-31 Dave Korn <dave.korn@artimi.com> - - PR preprocessor/14331 - * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF. - -2007-05-24 Ollie Wild <aaw@google.com> - - * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER. - * pch.c (cpp_write_pch_deps): Save __COUNTER__ state. - (cpp_write_pch_state): Save __COUNTER__ state. - (cpp_valid_state): Check valid __COUNTER__ state. - (cpp_read_state): Read new __COUNTER__ state. - * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator. - * init.c (builtin_array): Add __COUNTER__/BT_COUNTER. - * internal.h (struct cpp_reader): Add counter member. - -2007-05-23 Simon Martin <simartin@users.sourceforge.net> - - PR preprocessor/20077 - * macro.c (create_iso_definition): Fixed the method to determine - whether the token-pasting operator appears at the beginning or the end - of a macro. - -2007-05-21 Ian Lance Taylor <iant@google.com> - - * internal.h (struct cpp_reader): Add new fields: - nonexistent_file_hash and nonexistent_file_ob. - * files.c: Include "obstack.h". - (find_file_in_dir): Before trying to open the file, look up the - path name in the hash table of nonexistent files. After failing - to open the file, add the path name to the hash table. - (_cpp_find_file): Cache the results of looking up the file name - starting with the quote and bracket chain heads, if we can. - (nonexistent_file_hash_eq): New static function. - (_cpp_init_files): Initialize pfile->nonexistent_file_hash and - pfile->nonexistent_file_ob. - (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and - pfile->nonexistent_file_ob. - -2007-05-14 Janis Johnson <janis187@us.ibm.com> - - * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic. - - PR c/31924 - * expr.c (interpret_float_suffix): Check for invalid suffix. - -2007-05-02 Eric Christopher <echristo@apple.com> - - * expr.c (num_div_op): Don't overflow if the result is - zero. - -2007-05-02 Tom Tromey <tromey@redhat.com> - - PR preprocessor/28709 - * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs. - -2007-03-30 Michael Meissner <michael.meissner@amd.com> - - * directives.c (lex_macro_node_from_str): Fix alloca call to be - type correct. - -2007-03-30 Richard Henderson <rth@redhat.com> - - * directives.c (lex_macro_node_from_str): New. - (cpp_push_definition, cpp_pop_definition): New. - * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare. - -2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> - - * Makefile.in: Add dummy install-pdf target. - -2007-01-30 Tom Tromey <tromey@redhat.com> - - PR preprocessor/30468 - * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped - './'. - -2007-01-30 Tom Tromey <tromey@redhat.com> - - PR preprocessor/29966 - * macro.c (lex_expansion_token): Save and restore cpp_reader's - cur_token. - (_cpp_create_definition): Don't restore cur_token here. - * lex.c (_cpp_lex_token): Added assertion. - -2007-01-27 Tom Tromey <tromey@redhat.com> - - * configure: Rebuilt. - -2007-01-12 Tom Tromey <tromey@redhat.com> - - PR preprocessor/28227 - * directives.c (lex_macro_node): Added 'is_def_or_undef' - argument. - (do_define): Update. - (do_undef): Update. - (do_ifdef): Update. - (do_ifndef): Update. - -2007-01-11 Paolo Bonzini <bonzini@gnu.org> - - * configure: Regenerate. - -2007-01-11 Paolo Bonzini <bonzini@gnu.org> - - * configure: Regenerate. - -2007-01-04 Tom Tromey <tromey@redhat.com> - - PR preprocessor/28165 - * internal.h (cpp_in_primary_file): New function. - * directives.c (do_include_next): Use cpp_in_primary_file. - (do_pragma_once): Likewise. - (do_pragma_system_header): Likewise. - -2006-12-29 Ian Lance Taylor <iant@google.com> - - * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't - look backward at the end of the line unless we saw a backslash. - -2006-12-29 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/29612 - * directives.c (do_linemarker): Set pfile->buffer->sysp always, not - only when new_sysp is non-zero. - -2006-12-28 Tom Tromey <tromey@redhat.com> - - PR preprocessor/30001 - * charset.c (_cpp_convert_input): Check that to.len is greater - than zero. - -2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> - - * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU. - * configure: Rebuilt. - -2006-11-01 Douglas Gregor <doug.gregor@gmail.com> - - * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X - for experimental C++0x mode. - * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has - adopted the preprocessor changes introduced in C99. - -2006-10-29 Joseph Myers <joseph@codesourcery.com> - - * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux* - depending on --enable-targets=all. - * configure: Regenerate. - -2006-10-12 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/28709 - * macro.c (paste_tokens): Do error reporting here, use BUF with the - spelled LHS token as opposed to spelling it again. - (paste_all_tokens): Don't report errors here, just break on failure. - -2006-10-10 Brooks Moses <bmoses@stanford.edu> - - * Makefile.in: Added empty "pdf" target. - -2006-09-22 Geoffrey Keating <geoffk@apple.com> - - * configure.ac: Make need_64_bit_hwint case for x86-darwin - match exactly the glob in gcc/config.gcc. - * configure: Regenerate. - -2006-09-13 Joseph S. Myers <joseph@codesourcery.com> - - PR c/28768 - PR preprocessor/14634 - * lex.c (lex_string): Pedwarn for unterminated literals. - -2006-09-08 Eric Christopher <echristo@apple.com> - - * configure.ac: Add 64-bit HWI support for i?86-darwin. - -2006-08-14 Steve Ellcey <sje@cup.hp.com> - - PR c++/28288 - PR c++/14556 - * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens. - (CPP_LAST_EQ): Change. - (CPP_LAST_PUNCTUATOR): Change. - * expr.c (cpp_operator): Remove MIN and MAX. - (reduce): Remove CPP_MIN and CPP_MAX. - (num_binary_op): Ditto. - * lex.c (_cpp_lex_direct): Ditto. - (cpp_avoid_paste): Remove ? as legal symbol after > or <. - -2006-06-09 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/27746 - * directives.c (do_pragma): Handle pragma with valid namespace - and invalid name coming from macro expansion. - * directives.c (destringize_and_run): Initialize next field in - context. - - PR c/27747 - PR c++/27748 - * directives.c (destringize_and_run): Set NO_EXPAND on the - tokens. - - * macro.c (_cpp_backup_tokens): Fix comment typo. - -2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (CATALOGS): Add po/ prefix. - * configure: Regenerated. - -2006-05-23 Carlos O'Donell <carlos@codesourcery.com> - - * Makefile.in: Add install-html target. Add install-html to .PHONY - -2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com> - - * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP. - * files.c (_cpp_get_file_stat): New function. - * include/cpplib.h (builtin_type): Add BT_TIMESTAMP. - * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP. - * internal.h (_cpp_get_file_stat): Prototype. - (struct cpp_buffer): Add timestamp. - -2006-01-23 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/25717 - * init.c (cpp_init_builtins): If __STDC__ will not change value - between system headers and other sources, define it as a normal - macro rather than a builtin. - * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check - cpp_in_system_header condition. - -2006-01-05 Paolo Bonzini <bonzini@gnu.org> - - * Makefile.in: Use -MMD instead of -MD. - -2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com> - Richard Henderson <rth@redhat.com> - - Merge from gomp branch: - * directives.c (struct pragma_entry): Add is_deferred. Add ident - entry to value union. - (end_directive): Don't eat the line if in_deferred_pragma. - (run_directive): Remove pragma hacks. - (insert_pragma_entry): Remove. - (new_pragma_entry): New. - (register_pragma_1): Split out of register_pragma. Only handle - the lookup tree and return the new entry. - (cpp_register_pragma): Fill in the pragma entry here. - (cpp_register_deferred_pragma): New. - (register_pragma_internal): New. - (_cpp_init_internal_pragmas): Use register_pragma_internal. - (do_pragma): Allow pragma expansion after namespace. For deferred - pragmas, don't slurp the line into a string. - (destringize_and_run): Save tokens for deferred pragmas. - (cpp_handle_deferred_pragma): Remove. - * macro.c (builtin_macro): Remove pragma token hack. - (_cpp_push_token_context): Rename from push_token_context and export. - * internal.h (struct lexer_state): Add pragma_allow_expansion. - (_cpp_push_token_context): Declare. - * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return - a token. Update the line number correctly if so. - (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens. - (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas. - * include/cpplib.h (PRAGMA_EOL): New. - (CPP_TOKEN_FLD_PRAGMA): New. - (struct cpp_token): Add val.pragma. - (struct cpp_options): Remove defer_pragmas. - (cpp_handle_deferred_pragma): Remove. - (cpp_register_deferred_pragma): Declare. - -2006-01-01 Jakub Jelinek <jakub@redhat.com> - - PR c++/25294 - * directives.c (do_pragma): If pragma line ends with multi-line - block comment, end the saved deferred pragma string before that - comment. Handle embedded '\0' chars on the pragma line. - -2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> - - PR c++/23333 - * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure. - -2005-12-07 Jon Grimm <jgrimm2@us.ibm.com> - Ben Elliston <bje@au.ibm.com> - - * include/cpplib.h (CPP_N_DFLOAT): New. - * expr.c (interpret_float_suffix): Identify df, dd, and dl - suffixes as decimal floating point constants. - (cpp_classify_number): Disallow hexadecimal DFP constants. - -2005-11-14 Gerald Pfeifer <gerald@pfeifer.com> - Ian Lance Taylor <ian@airs.com> - - * include/cpplib.h (struct cpp_callbacks): Annotate error with - ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0). - -2005-11-09 Per Bothner <per@bothner.com> - Uros Bizjak <uros@kss-loka.si> - - PR c/24101 - * init.c (read_original_filename): Temporarily set - state.in_directive before calling _cpp_lex_direct for - CPP_HASH tokens. - -2005-11-03 James E Wilson <wilson@specifix.com> - - PR preprocessor/24202 - * files.c (_cpp_pop_file_buffer): Set buffer_valid to false. - -2005-11-04 Joseph S. Myers <joseph@codesourcery.com> - - * include/cpplib.h (struct cpp_callbacks): Make error take - va_list* parameter. - * errors.c (cpp_error): Update call to callback. - -2005-11-03 Andrew Pinski <pinskia@physics.uc.edu> - - PR preprocessor/22042 - * macro.c (_cpp_builtin_macro_text): Lower the needed max - buffer size. - (cpp_quote_string): Don't octalify non printable - charactors. - -2005-11-03 Joseph S. Myers <joseph@codesourcery.com> - - PR c++/17964 - * include/cpplib.h (struct cpp_options): Add client_diagnostic. - (struct cpp_callbacks): Add error. - * errors.c (cpp_error): If client_diagnostic, use error callback. - * charset.c (convert_escape): Don't use %03o in diagnostic. - -2005-10-21 James E Wilson <wilson@specifix.com> - - PR preprocessor/15220 - * files.c (_cpp_find_file): New parameter angle_brackets. Fix all - callers. Pass to open_file_failed. - (open_file_failed): New parameter angle_brackets. Fix all callers. - Use in print_dep assignment. - * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file. - * internal.h (_cpp_find_file): Add new parm to declaration. - -2005-10-08 Kazu Hirata <kazu@codesourcery.com> - - * configure.ac: Require 64-bit int for arm*-*-*eabi*. - * configure: Regenerate. - -2005-10-04 Ian Lance Taylor <ian@airs.com> - - PR preprocessor/13726 - * directives.c (check_eol_return_comments): New static function. - (parse_include): Add buf parameter. Change all callers. - (do_include_common): If not discard comments, turn on - save_comments. Pass collected comments to include callback. - * include/cpplib.h (struct cpp_callbacks): Add new parameter to - include callback: cpp_token list. - -2005-09-20 Joseph S. Myers <joseph@codesourcery.com> - - * include/cpplib.h (struct cpp_options): Add extended_identifiers. - * init.c (struct lang_flags, lang_defaults): Add - extended_identifiers. - (cpp_set_lang): Use it. - * lex.c (forms_identifier_p): Check extended_identifiers. - -2005-08-30 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/20348 - PR preprocessor/20356 - * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and - 2004-06-05 changes. - -2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * configure.ac (ACX_PROG_CC_WARNING_OPTS): add - -Wmissing-format-attribute. - - * configure: Regenerate. - -2005-06-29 Kelley Cook <kcook@gcc.gnu.org> - - * all files: Update FSF address in copyright headers. - * makeucnid.c (write_copyright): Update outputted FSF address. - -2005-06-13 Zack Weinberg <zack@codesourcery.com> - - * configure.ac: Invoke ZW_CREATE_DEPDIR and - ZW_PROG_COMPILER_DEPENDENCIES. - * aclocal.m4, configure: Regenerate. - * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE): - New variables. - (distclean): Clean up $(DEPDIR) and its contents. - (.c.o): Use $(COMPILE). - Include $(DEPDIR)/*.Po for most object->header dependencies. - -2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * configure.ac: Check declarations for asprintf and vasprintf. - * config.in: Regenerate. - * configure: Likewise. - - * charset.c (conversion_loop): Use XRESIZEVEC. - (convert_no_conversion): Likewise. - (convert_using_iconv): Likewise. - (init_iconv_desc): Cast return value of alloca. - (cpp_host_to_exec_charset): Use XNEWVEC. - (emit_numeric_escape): Use XRESIZEVEC. - (cpp_interpret_string): Use XNEWVEC. - (cpp_interpret_string): Use XRESIZEVEC. - (_cpp_interpret_identifier): Cast return value of alloca. - (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC. - * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC. - (parse_include): Use XNEWVEC. - (insert_pragma_entry): Rename local variable "new" to - "new_entry". - (save_registered_pragmas): Cast return value of xmemdup. - (destringize_and_run): Same for alloca. - (parse_assertion): Likewise. - (do_assert): Cast allocated storage to proper type. - (cpp_define): Likewise. - (_cpp_define_builtin): Likewise. - (cpp_undef): Likewise. - (handle_assertion): Likewise. - (cpp_push_buffer): Rename local variable "new" to "new_buffer". - * expr.c (CPP_UPLUS): Cast value to type cpp_ttype. - (CPP_UMINUS): Likewise. - (struct cpp_operator): Rename from struct operator. - (_cpp_expand_op_stack): Use XRESIZEVEC. - * files.c (pch_open_file): Use XNEWVEC. - (pch_open_file): Use XRESIZEVEC. - (read_file_guts): Use XNEWVEC and XRESIZEVEC. - (dir_name_of_file): Use XNEWVEC. - (make_cpp_file): Use XCNEW. - (make_cpp_dir): Likewise. - (allocate_file_hash_entries): USE XNEWVEC. - (cpp_included): Cast return value of htab_find_with_hash. - (append_file_to_dir): Use XNEWVEC. - (read_filename_string): Likewise. Use XRESIZEVEC too. - (read_name_map): Cast return value of alloca. Use XRESIZEVEC. - (remap_filename): Use XNEWVEC. - (struct pchf_entry): Move definition out of struct pchf_data. - (_cpp_save_file_entries): Use XCNEWVAR. - (_cpp_read_file_entries): Use XNEWVAR. - * identifiers.c (alloc_node): Use XOBNEW. - * init.c (cpp_create_reader): Use XCNEW. - (cpp_init_builtins): Cast of b->value to enum builtin_type. - (read_original_directory): Cast return value of alloca. - * lex.c (add_line_note): Use XRESIZEVEC. - (warn_about_normalization): Use XNEWVEC. - (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype). - (new_buff): Use XNEWVEC. - * line-map.c (linemap_add): Use XRESIZEVEC. - * macro.c (builtin_macro): Cast return value of alloca. - (paste_tokens): Likewise. - (expand_arg): Use XNEWVEC and XRESIZEVEC. - (_cpp_save_parameter): Use XRESIZEVEC. - (create_iso_definition): Cast allocated storage to proper type. - (_cpp_create_definition): Likewise. - (cpp_macro_definition): Use XRESIZEVEC. - * makedepend.c (add_clm): Use XNEW. - (add_dir): Likewise. - * mkdeps.c (munge): Use XNEWVEC. - (deps_init): Use XCNEW. - (deps_add_target): Use XRESIZEVEC. - (deps_add_default_target): Cast return value of alloca. - (deps_add_dep): Use XRESIZEVEC. - (deps_add_vpath): Likewise. Use XNEWVEC too. - (deps_restore): Likewise. - * pch.c (save_idents): Use XNEW and XNEWVEC. - (cpp_save_state): Use XNEW. - (count_defs): Cast return value of htab_find. - (write_defs): Likewise. - (cpp_write_pch_deps): Use XNEWVEC. - (collect_ht_nodes): Use XRESIZEVEC. - (cpp_valid_state): Use XNEWVEC. - (save_macros): Use XRESIZEVEC. Cast return value of xmemdup. - * symtab.c (ht_create): Use XCNEW. - (ht_lookup_with_hash): Cast return value of obstack_copy0. - (ht_expand): Use XCNEWVEC. - * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus. - (bool): Do not define if __cplusplus. - -2005-05-12 Zack Weinberg <zack@codesourcery.com> - - * directives.c (#sccs table entry): Mark IN_I, consistent with #ident. - (do_sccs): Delete function definition, #define to do_ident. - (do_ident): Don't hardwire directive name. - -2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp> - - PR bootstrap/21230 - * configure: Regenerate. - -2005-04-27 Andris Pavenis <pavenis@latnet.lv> - - * files.c: Include io.h for DJGPP to get prototype of setmode. - -2005-04-19 Per Bothner <per@bothner.com> - - PR preprocessor/20907 - * line-map.c (linemap_line_start): Fix bug when we need to increse - column_bits but can re-use the current line_map. - -2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * system.h (fopen, fdopen, freopen): Define these to the unlocked - libiberty functions. - -2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * configure.ac (libcpp_UNLOCKED_FUNCS): New. - (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS. - * system.h (putchar, getc, getchar, clearerr, feof, fileno, - fflush, fgetc, fgets, ferror, fread): Redefine to the associated - _unlocked function. - (fwrite_unlocked): Fix prototype. - - * configure, config.in: Regenerate. - -2005-04-05 Jakub Jelinek <jakub@redhat.com> - - PR preprocessor/19475 - * macro.c (create_iso_definition): For < ISO C99, don't - pedwarn if there is no whitespace between macro name and its - replacement, but the replacement starts with a basic character - set character. - -2005-03-28 Andreas Jaeger <aj@suse.de> - - * lex.c (warn_about_normalization): Cast field width to int to - avoid warning. - -2005-03-19 Joseph S. Myers <joseph@codesourcery.com> - - * configure.ac: Consistently use solaris2.1[0-9]* instead of - solaris2.1[0-9]. - * configure: Regenerate. - -2005-03-15 Geoffrey Keating <geoffk@apple.com> - - * charset.c (_cpp_valid_ucn): In identifiers, reject a partial - UCN rather than printing an error. - -2005-03-14 Geoffrey Keating <geoffk@apple.com> - - * lex.c (forms_identifier_p): Disable UCNs in C89 mode. - -2005-03-14 Geoffrey Keating <geoffk@apple.com> - - * init.c (cpp_create_reader): Default warn_normalize to normalized_C. - * charset.c: Update for new format of ucnid.h. - (ucn_valid_in_identifier): Update for new format of ucnid.h. - Add NST parameter, and update it; update callers. - (cpp_valid_ucn): Add NST parameter, update callers. Replace abort - with cpp_error. - (convert_ucn): Pass normalize_state to cpp_valid_ucn. - * internal.h (struct normalize_state): New. - (INITIAL_NORMALIZE_STATE): New. - (NORMALIZE_STATE_RESULT): New. - (NORMALIZE_STATE_UPDATE_IDNUM): New. - (_cpp_valid_ucn): New. - * lex.c (warn_about_normalization): New. - (forms_identifier_p): Add normalize_state parameter, update callers. - (lex_identifier): Add normalize_state parameter, update callers. Keep - the state current. - (lex_number): Likewise. - (_cpp_lex_direct): Pass normalize_state to subroutines. Check - it with warn_about_normalization. - * makeucnid.c: New. - * ucnid.h: Replace. - * ucnid.pl: Remove. - * ucnid.tab: Make appropriate for input to makeucnid.c. Remove - comments about obsolete version of C++. - * include/cpplib.h (enum cpp_normalize_level): New. - (struct cpp_options): Add warn_normalize field. - -2005-03-11 Geoffrey Keating <geoffk@apple.com> - - * directives.c (glue_header_name): Update call to cpp_spell_token. - * internal.h (_cpp_interpret_identifier): New. - * charset.c (_cpp_interpret_identifier): New. - (_cpp_valid_ucn): Allow UCN version of '$'. - * lex.c (lex_identifier): Add extra parameter to indicate if initial - character was '$' or '\'. Support identifiers with UCNs. - (forms_identifier_p): Allow UCNs. - (_cpp_lex_direct): Pass extra parameter to lex_identifier. - (utf8_to_ucn): New. - (cpp_spell_token): Add FORSTRING parameter. Use it. - (cpp_token_as_text): Update call to cpp_spell_token. - (cpp_output_token): Write UCNs back out. - (stringify_arg): Update call to cpp_spell_token. - (paste_tokens): Likewise. - (cpp_macro_definition): Likewise. - * macro.c (stringify_arg): Likewise. - (paste_tokens): Likewise. - (cpp_macro_definition): Likewise. - * include/cpplib.h: Add parameter to cpp_spell_token. - -2005-03-04 Jakub Jelinek <jakub@redhat.com> - - PR bootstrap/20282 - PR bootstrap/20305 - * macro.c (replace_args, cpp_get_token): Copy whole - cpp_token_u instead of just cpp_string field from it. - -2005-02-28 Devang Patel <dpatel@apple.com> - - * directives.c (do_line): Save sysp early before line table is - realloc'ed. - -2005-02-20 Zack Weinberg <zack@codesourcery.com> - - PR 18785 - * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro. - (cpp_host_to_exec_charset): New function. - * include/cpplib.h: Declare cpp_host_to_exec_charset. - -2005-02-19 Devang Patel <dpatel@apple.com> - - * charset.c (_cpp_convert_input): Check '\r' before inserting - '\n' at the end. - -2005-02-15 Eric Christopher <echristo@redhat.com> - - PR preprocessor/19077 - * macro.c (cpp_macro_definition): Move handling of whitespace - to PREV_WHITE conditional. Remove overloading of len - variable. - -2005-02-14 Kazu Hirata <kazu@cs.umass.edu> - - * directives.c, files.c, init.c, internal.h, macro.c, pch.c, - traditional.c: Update copyright. - -2005-02-14 Paolo Bonzini <bonzini@gnu.org> - - PR bootstrap/19818 - * configure.ac: Check for declaration of basename and getopt. - * config.in: Regenerate. - * configure: Regenerate. - * internal.h (ustrcspn): New. - * macro.c (create_iso_definition): Fix allocation of memory. - (padding_token): Add cast to remove const-ness. - * pch.c (cpp_read_state): Use ustrcspn. - -2005-02-08 Mike Stump <mrs@apple.com> - - * files.c (pchf_adder): Remove. - (struct pchf_adder_info): Likewise. - (_cpp_save_file_entries): Write out all files so that #import works. - -2005-01-23 Joseph S. Myers <joseph@codesourcery.com> - - * configure: Regenerate. - -2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de> - - * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader. - - * include/cpplib.h: Also update copyright years. - -2005-01-03 Geoffrey Keating <geoffk@apple.com> - - * files.c (_cpp_find_file): Add files found by search_path_exhausted - to the list of all files. - -2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * internal.h: Update references to Cpp lib filenames. - * directives.c: Likewise. - * init.c: Likewise. - * macro.c: Likewise. - * traditional.c: Likewise. - -2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr> - - PR preprocessor/15167 - * files.c (destroy_cpp_file): New function. - (should_stack_file): Make a new file if the - compared file is still stacked. - -2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org> - - PR preprocessor/17610 - * directives.c (do_include_common): Error out if an empty filename - is given for #include (or #include_next or #import). - -2004-11-27 Roger Sayle <roger@eyesopen.com> - Zack Weinberg <zack@codesourcery.com> - - * internal.h: Replace all uses of uchar with unsigned char. - * include/cpp-id-data.h: Likewise. Guard typedef of uchar - with !IN_GCC, so uchar is only defined whilst building libcpp. - -2004-11-24 Kelley Cook <kcook@gcc.gnu.org> - - * aclocal.m4: Regenerate. - -2004-11-24 Roger Sayle <roger@eyesopen.com> - - PR preprocessor/15824 - * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h> - directly, instead of the non-existant "system.h" and "ansidecl.h". - * configure: Regenerate. - -2004-11-23 Daniel Jacobowitz <dan@codesourcery.com> - Joseph Myers <joseph@codesourcery.com> - - * internal.h (struct lexer_state): Add in_deferred_pragma. - * directives.c (struct pragma_entry): Add allow_expansion. - (insert_pragma_entry): Take allow_expansion flag. - (register_pragma): Likewise. - (cpp_register_pragma): Likewise. - (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma. - (do_pragma): Honor allow_expansion. - (cpp_handle_deferred_pragma): Set in_deferred_pragma. - * include/cpplib.h (cpp_register_pragma): Update prototype. - -2004-11-18 Daniel Jacobowitz <dan@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - - * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set - need_64bit_hwint=yes. - * configure: Regenerate. - -2004-11-09 Joseph S. Myers <joseph@codesourcery.com> - - * Makefile.in ($(PACKAGE).pot): New rule. Depend on - po/$(PACKAGE).pot. - (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword - arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2. - Remove local srcdir path from generated file. - -2004-11-04 Zack Weinberg <zack@codesourcery.com> - Gerald Pfeifer <gerald@pfeifer.com> - - * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H - as well. - -2004-10-27 Zack Weinberg <zack@codesourcery.com> - - PR 18075 - * directives.c (do_pragma): Do not defer pragmas which are unknown. - (cpp_handle_deferred_pragma): Add cast to silence warning. - -2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk> - - * errors.c (_cpp_begin_message): Print "error: " for errors. - -2004-10-10 Andreas Jaeger <aj@suse.de> - - * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath. - * Makefile.in (makedepend.o): Add dependency on mkdeps.h. - -2004-10-08 Andrew Pinski <pinskia@physics.uc.edu> - - * pch.c (cpp_write_pch_state): Remove variable z as it is not - used. - (cpp_read_state): Remove unused variables, m, d and mac_count. - -2004-09-29 Per Bothner <per@bothner.com> - - * directives.c (cpp_handle_deferred_pragma): Save, clear and restore - cb.line_change. Otherwise do_pragma will call the line_change - call-back with a meaningless line number. - -2004-09-24 Zack Weinberg <zack@codesourcery.com> - - * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to - programs cluster. Use ACX_PROG_CC_WARNING_OPTS, - ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS. - * aclocal.m4, configure: Regenerate. - * init.c: Include localedir.h. - * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables. - (DEFS): Delete. - (.c.o): Use $(ALL_CFLAGS). - (localedir.h, localedir.hs): New rules. - (clean): Use rm -rf to remove directories. - (distclean): Also delete localedir.h and localedir.hs. - (init.o): Update dependencies. - -2004-09-22 Kelley Cook <kcook@gcc.gnu.org> - - * Makefile.in (aclocal.m4): Update dependencies. - * configure.ac (AC_CONFIG_MACRO_DIR): New. - * aclocal.m4, configure: Regenerate. - -2004-09-17 Zack Weinberg <zack@codesourcery.com> - - * charset.c (_cpp_destroy_iconv, emit_numeric_escape) - (_cpp_convert_input, _cpp_default_encoding): Add comments. - Some other comments in this file also tweaked. - - * directives.c (do_pragma): Save current buffer position - before lexing the pragma keywords; don't call - _cpp_backup_tokens in the defer_pragmas case. - -2004-09-15 Per Bothner <per@bothner.com> - - * include/line-map.h (line_map_start): Add parameter names so - preceding comment makes sense. - (linemap_add): Remove from comment mention of non-existing parameter. - -2004-09-09 Matt Austern <austern@apple.com> - Zack Weinberg <zack@codesourcery.com> - - * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_ - prefixes throughout. Add entry for PRAGMA. Remove - unnecessary "= 0" from EQ. - (enum cpp_ttype): Adjust OP and TK definitions to restore - prefixes, via token-paste. - (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP): - Change from #defines to additional cpp_ttype enumerators. - (struct cpp_options): Add defer_pragmas. - (cpp_handle_deferred_pragma): Prototype new interface. - - * internal.h (struct cpp_reader): Add directive_result. - * directives.c (struct pragma_entry): Add is_internal field; - give boolean fields type bool. - (start_directive): Initialize pfile->directive_result.type. - (_cpp_do__Pragma): Likewise. - (run_directive): Do not crash if pfile->buffer->prev is NULL. - (insert_pragma_entry): Add 'internal' argument; set new->is_internal - from it. - (register_pragma): New static function, bulk of former - cpp_register_pragma here; add 'internal' argument, pass along - to insert_pragma_entry. - (cpp_register_pragma): Now a wrapper around register_pragma which - always passes false for 'internal' argument. - (_cpp_init_internal_pragmas): Call register_pragma directly, passing - true for 'internal'. - (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't - an internal pragma, save text till the end of the line as a CPP_PRAGMA - token instead of executing the pragma. - (cpp_handle_deferred_pragma): New interface. - * lex.c (token_spellings): Adjust OP and TK definitions to - match changes to cpplib.h. - (_cpp_lex_token): Check for a directive-result token and - return it if present. - (cpp_token_val_index): Handle CPP_PRAGMA. - * macro.c (cpp_builtin_macro_text): Correct comment. - (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma. - -2004-09-06 Serge Belyshev <belyshev@lubercy.com> - - PR preprocessor/14699 - * symtab.c (ht_dump_statistics): Change type of sum_of_squares - from size_t to double. - -2004-08-28 Andreas Schwab <schwab@suse.de> - Andreas Jaeger <aj@suse.de> - - * configure.ac: Set PACKAGE correctly. - * configure: Regenerated. - -2004-08-25 Paolo Bonzini <bonzini@gnu.org> - - * Makefile.in: Add back top_builddir. - -2004-08-25 Paolo Bonzini <bonzini@gnu.org> - - * configure.ac: Replace Automake macro invocations - with manual Autoconf checks and substitutions. - * configure: Regenerate. - * aclocal.m4: Regenerate. - * config.in: Regenerate. - * Makefile.am: Removed. - * Makefile.in: Heavy simplification and reorganization. - -2004-08-09 Mark Mitchell <mark@codesourcery.com> - - * configure.ac (arm*-*-eabi*): New target. - (arm*-*-symbianelf*): Likewise. - * configure: Regenerated. - -2004-07-24 Bernardo Innocenti <bernie@develer.com> - - * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove. - * directives.c: Use XNEW-family macros from libiberty. - * lex.c: Likewise. - * macro.c: Likewise. - * cpplib.h (cpp_deps_style): Export enum with name. - -2004-07-23 Matthias Klose <doko@debian.org> - - * init.c (init_library): Use PACKAGE for the text domain. - -2004-07-16 Andris Pavenis <pavenis@latnet.lv> - - PR preprocessor/16366 - * internal.h (struct cpp_reader): New field dir_hash. - * files.c (make_cpp_dir): Use dir_hash, not file_hash. - (_cpp_init_files, _cpp_cleanup_files): Update for new field. - -2004-07-04 Neil Booth <neil@duron.akihabara.co.uk> - - PR preprocessor/16192 - PR preprocessor/15913 - PR preprocessor/15572 - * expr.c (_cpp_parse_expr): Handle remaining cases where an - expression is missing. - * init.c (post_options): Traditional cpp doesn't do // comments. - -2004-06-30 Per Bothner <per@bothner.com> - - * include/line-map.h (fileline): Remove old typedef. - * internal.h (struct cpp_reader): Use source_location typedef instead. - -2004-06-26 Zack Weinberg <zack@codesourcery.com> - - Partially revert patch of 2004-06-05. - * files.c (search_cache): Remove pfile argument. Don't check - for file that would be found by "" or <> search here... - (_cpp_find_file): ...do it here, before calling find_file_in_dir. - Do not apply directory-of-current-file correction to files - found by this check. Rearrange code slightly. - -2004-06-21 Geoffrey Keating <geoffk@apple.com> - - * files.c (should_stack_file): Correct swapped parameters to call - to cb.read_pch. - * pch.c (cpp_valid_state): Handle -fpreprocessed. - -2004-06-15 Paolo Bonzini <bonzini@gnu.org> - - * Makefile.in: Regenerate with automake 1.8.5. - * aclocal.m4: Likewise. - * configure: Regenerate. - -2004-06-11 Zack Weinberg <zack@codesourcery.com> - - * configure.ac: Don't invoke ACX_HEADER_STDBOOL. - * configure, config.in: Regenerate. - * system.h: Unconditionally define bool as unsigned char, - BOOL_BITFIELD as unsigned int. - * .cvsignore: New file. - -2004-06-09 Geoffrey Keating <geoffk@apple.com> - - * traditional.c (push_replacement_text): Set macro->traditional. - (save_replacement_text): Likewise. - * pch.c (cpp_write_pch_state): Don't write list of defined macros. - (struct save_macro_item): Delete. - (struct save_macro_data): Use a character array not the previous - structured format. - (save_macros): Save macro as text not as internal structures. - (cpp_prepare_state): Update for changes to save_macro_data. - (cpp_read_state): Don't read macros defined in PCH. Restore - -D macros as text. - * macro.c (create_iso_definition): Honour alloc_subobject. - Clear traditional flag. - (_cpp_create_definition): Honour alloc_subobject. - * lex.c (cpp_token_val_index): New. - * internal.h: Include cpp-id-data.h. - (uchar): Move definition to cpp-id-data.h. - (U): Likewise. - (cpp_macro): Likewise. - * directives.c (struct answer): Move to cpp-id-data.h. - (do_assert): Honour alloc_subobject. - - * include/symtab.h (struct ht): Add field 'alloc_subobject'. - * include/cpplib.h (struct cpp_string): Add GTY marker. - (enum cpp_token_fld_kind): New. - (struct cpp_token): Add GTY markers. - (cpp_token_val_index): Prototype. - (CPP_HASHNODE_VALUE_IDX): New. - (struct cpp_hashnode): Don't skip fields of 'value' when marking. - * include/cpp-id-data.h: New file. - -2004-06-09 Paolo Bonzini <bonzini@gnu.org> - - * Makefile.am (all-local): New. - * Makefile.in: Regenerate. - -2004-06-06 Roger Sayle <roger@eyesopen.com> - - * Makefile.am (LIBICONV): Declare. - (makedepend_LDADD): Use LIBICONV. - * Makefile.in: Regenerate. - -2004-06-05 Andrew Pinski <pinskia@physics.uc.edu> - - * Makefile.am (LIBINTL): Declare - (makedepend_LDADD): Use LIBINTL. - * Makefile.in: Regenerate. - -2004-06-05 Zack Weinberg <zack@codesourcery.com> - - * Makefile.am: Add makedepend. - * Makefile.in, aclocal.m4: Regenerate. - * charset.c: Insert a space to avoid a warning. - * directives.c: Include mkdeps.h. - (_cpp_handle_directive): Reenable macro expander if appropriate. - (undefine_macros): Inline body of _cpp_free_definition for speed. - Do not call undef callback or _cpp_warn_if_unused_macro. - (cpp_get_deps): New interface. - * files.c (search_cache): Add pfile argument. Check for file - that would be found by "" or <> search here... - (_cpp_find_file): ...not here. Correct recorded start_dir of - files found by directory-of-current-file search that would be - found by "" or <> search. - * init.c (cpp_add_dependency_target): Delete. - * internal.h (struct lexer_state): Add discarding_output flag. - * lex.c (lex_identifier): Compute hash function while scanning. - * macro.c (cpp_scan_nooutput): Disable macro expansion outside - directives. - * makedepend.c: New file. - * mkdeps.c (struct deps): Add vpath vector. - (apply_vpath, deps_add_vpath): New function. - (deps_free): Free vpath vector. - (deps_add_dep, deps_add_target): Use apply_vpath. - * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH. - (ht_lookup_with_hash): New function. - * cpplib.h, mkdeps.h: Update prototypes. - * symtab.h: Update prototypes. - (HT_HASHSTEP, HT_FINISH): New macros. - -2004-05-29 Geoffrey Keating <geoffk@apple.com> - - * symtab.c (ht_create): Set entries_owned. - (ht_destroy): Honour entries_owned. - (ht_expand): Likewise. - (ht_load): New. - * include/symtab.h (struct ht): New field 'entries_owned' - (ht_load): New prototype. - -2004-05-26 Paolo Bonzini <bonzini@gnu.org> - - PR bootstrap/15651 - * configure.ac: Fix m4 quoting when picking - the size of HOST_WIDE_INT. - * configure: Regenerate. - -2004-05-25 Paolo Bonzini <bonzini@gnu.org> - - * Makefile.am: the correct directory for - gettext include files is given by @INCINTL@. - * Makefile.in: Regenerate. - -2004-05-24 Paolo Bonzini <bonzini@gnu.org> - - * system.h [!ENABLE_NLS]: dgettext takes two - parameters. - -2004-05-23 Paolo Bonzini <bonzini@gnu.org> - - Moved libcpp from the gcc subdirectory to the toplevel. - * Makefile.am: New file. - * Makefile.in: Regenerate. - * configure.ac: New file. - * configure: Regenerate. - * config.in: Regenerate. - * charset.c: Moved from gcc/cppcharset.c. Add note about - brokenness of input charset detection. Adjust for change - in name of cppucnid.h. - * errors.c: Moved from gcc/cpperror.c. Do not include intl.h. - * expr.c: Moved from gcc/cppexp.c. - * files.c: Moved from gcc/cppfiles.c. Do not include intl.h. - Remove #define of O_BINARY, it is in system.h. - * identifiers.c: Moved from gcc/cpphash.c. - * internal.h: Moved from gcc/cpphash.h. Change header - guard name. All other files adjusted to match name change. - * init.c: Moved from gcc/cppinit.c. - (init_library) [ENABLE_NLS]: Call bindtextdomain. - * lex.c: Moved from gcc/cpplex.c. - * directives.c: Moved from gcc/cpplib.c. - * macro.c: Moved from gcc/cppmacro.c. - * pch.c: Moved from gcc/cpppch.c. Do not include intl.h. - * traditional.c: Moved from gcc/cpptrad.c. - * ucnid.h: Moved from gcc/cppucnid.h. Change header - guard name. - * ucnid.pl: Moved from gcc/cppucnid.pl. - * ucnid.tab: Moved from gcc/cppucnid.tab. Change header - guard name. - * symtab.c: Moved from gcc/hashtable.c. - * line-map.c: Moved from gcc. Do not include intl.h. - * mkdeps.c: Moved from gcc. - * system.h: New file. - * include/cpplib.h: Moved from gcc. Change header guard name. - * include/line-map.h: Moved from gcc. Change header guard name. - * include/mkdeps.h: Moved from gcc. Change header guard name. - * include/symtab.h: Moved from gcc/hashtable.h. Change header - guard name. |