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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/cp/ChangeLog-2006 | |
| 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/cp/ChangeLog-2006')
| -rw-r--r-- | gcc-4.9/gcc/cp/ChangeLog-2006 | 3502 |
1 files changed, 3502 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/cp/ChangeLog-2006 b/gcc-4.9/gcc/cp/ChangeLog-2006 new file mode 100644 index 000000000..09df1ef21 --- /dev/null +++ b/gcc-4.9/gcc/cp/ChangeLog-2006 @@ -0,0 +1,3502 @@ +2006-12-31 Simon Martin <simartin@users.sourceforge.net> + + PR c++/29731 + * parser.c (cp_parser_primary_expression): Return error_mark_node when + a statement-expression is found outside of a function body. + +2006-12-28 Kazu Hirata <kazu@codesourcery.com> + + * cp-tree.h (TYPE_NAMESPACE_SCOPE_P, TYPE_FUNCTION_SCOPE_P): + Remove. + + * decl2.c: Fix a comment typo. + +2006-12-21 Andrew Pinski <pinskia@gmail.com> + + PR C++/30225 + * decl.c (cxx_builtin_function): Only copy the decl if adding + it to the std namespace. + +2006-12-21 Andrew Pinski <pinskia@gmail.com> + + PR C++/30168 + * optimize.c (update_cloned_parm): Copy DECL_GIMPLE_REG_P also. + +2006-12-22 Kazu Hirata <kazu@codesourcery.com> + + * decl.c: Fix a coment typo. + +2006-12-18 Ian Lance Taylor <iant@google.com> + + * decl.c (start_preparsed_function): Add support for + -Wmissing-declarations. + +2006-12-16 Simon Martin <simartin@users.sourceforge.net> + + PR c++/29475 + * cp-tree.h (struct deferred_access_check): New structure to represent a + deferred access check. It replaces the previous representation as a tree. + (get_deferred_access_checks): Return a vector of struct + deferred_access_check instead of a tree list. + (perform_access_checks): Take a vector of struct deferred_access_check + instead of a tree list. + * semantics.c (struct deferred_access): Store the deferred access checks + as a vector of struct deferred_access_check instead of a tree list. + (push_deferring_access_checks): Handle the change in struct + deferred_access. + (get_deferred_access_checks): Likewise. + (pop_to_parent_deferring_access_checks): Likewise. + (perform_or_defer_access_check): Likewise. + (perform_access_checks): Take a vector of struct deferred_access_check + instead of a tree list. + * parser.c (struct tree_check): New structure to store various data + associated with a CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID token. + (struct cp_token): Changed the value field to be a union with a pointer to + a struct tree_check for CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID + tokens and a tree field for all other tokens. + (eof_token): Adjusted due to the change in struct cp_token. + (cp_lexer_get_preprocessor_token): Likewise. + (cp_lexer_purge_token): Likewise. + (cp_lexer_purge_tokens_after): Likewise. + (cp_lexer_print_token): Likewise. + (cp_parser_error): Likewise. + (cp_parser_identifier): Likewise. + (cp_parser_string_literal): Likewise. + (cp_parser_primary_expression): Likewise. + (cp_parser_unqualified_id): Likewise. + (cp_parser_parenthesized_expression_list): Likewise. + (cp_parser_storage_class_specifier_opt): Likewise. + (cp_parser_function_specifier_opt): Likewise. + (cp_parser_type_specifier): Likewise. + (cp_parser_simple_type_specifier): Likewise. + (cp_parser_initializer_list): Likewise. + (cp_parser_member_specification_opt): Likewise. + (cp_parser_attribute_list): Likewise. + (cp_parser_objc_expression): Likewise. + (cp_parser_objc_protocol_qualifiers): Likewise. + (cp_parser_objc_selector): Likewise. + (cp_parser_objc_declaration): Likewise. + (cp_parser_objc_statement): Likewise. + (cp_parser_omp_clause_name): Likewise. + (cp_parser_omp_clause_default): Likewise. + (cp_parser_omp_clause_schedule): Likewise. + (cp_parser_omp_parallel): Likewise. + (cp_parser_initial_pragma): Likewise. + (pragma_lex): Likewise. + (cp_parser_pre_parsed_nested_name_specifier): Likewise. + (cp_parser_nested_name_specifier_opt): Likewise. + Use cp_token::u::tree_check_value to save the token's value, the + associated deferred checks and its qualifying scope. + (cp_parser_template_id): Likewise. + (cp_parser_template_declaration_after_export): Adjusted the call to + get_deferred_access_checks. + (cp_parser_init_declarator): Take the access checks as a vector of struct + deferred_access_check instead of a tree list. + (cp_parser_single_declaration): Likewise. + (cp_parser_perform_template_parameter_access_checks): Likewise. + (cp_parser_simple_declaration): Adjusted the call to + cp_parser_init_declarator. + (cp_parser_explicit_specialization): Adjusted the call to + cp_parser_single_declaration. + +2006-12-13 Ian Lance Taylor <iant@google.com> + + PR c++/19564 + PR c++/19756 + * parser.c (cp_parser_expression_stack_entry): Add field + lhs_type. + (cp_parser_binary_expression): Track tree code of left hand side + of expression. Use it when calling build_x_binary_op. + (cp_parser_selection_statement): Add if_p parameter. Change all + callers. Warn about ambiguous else. + (cp_parser_statement): Add if_p parameter. Change all callers. + (cp_parser_implicitly_scoped_statement): Likewise. + * typeck.c (build_x_binary_op): Add parameters arg1_code and + arg2_code. Change all callers. Call warn_about_parentheses. + * cp-tree.h (build_x_binary_op): Update declaration. + +2006-12-12 Manuel Lopez-Ibanez <manu@gcc.gnu.org> + + * decl.c (build_enumerator): Update error message to match C + front-end. + +2006-12-11 Jan Hubicka <jh@suse.cz> + + * decl2.c (var_finalized_p): Update for renamed varpool functions. + +2006-12-09 Zack Weinberg <zackw@panix.com> + + * parser.c (yydebug, enum pragma_omp_clause): Delete. + +2006-12-07 Mark Mitchell <mark@codesourcery.com> + + PR c++/29732 + * cp-tree.h (DECL_USE_TEMPLATE): Mention partial specializations. + (explicit_class_specialization_p): Declare. + * pt.c (explicit_class_specialization_p): New function. + * parser.c (cp_parser_init_declarator): Check correct number of + template parameters for in-class function definitions. + (cp_parser_check_declrator_template_parameters): Stop looking for + template classes when we find an explicit specialization. + +2006-12-07 Lee Millward <lee.millward@codesourcery.com> + + PR c++/29980 + * cp_parser_elaborated_type_specifier: Check + the return value of check_elaborated_type_specifier. + +2006-12-06 Mark Mitchell <mark@codesourcery.com> + + PR c++/29730 + * parser.c (cp_parser_init_declarator): Reject initialization of + functions. + +2006-12-05 Mark Mitchell <mark@codesourcery.com> + + PR c++/29729 + * decl2.c (check_member_template): Move check for member + templates in local classes to ... + * parser.c (cp_parser_template_declaration_after_export): + ... here. + + PR c++/29728 + * decl.c (check_array_designated_initializer): New function. + (maybe_deduce_size_from_array_init): Use it. + (reshape_init_array): Likewise. + +2006-12-05 Aldy Hernandez <aldyh@redhat.com> + + Merge from gimple-tuples-branch. + + 2006-10-05 Aldy Hernandez <aldyh@redhat.com> + + * cp-gimplify.c (cp_gimplify_expr): Adjust for GIMPLE_MODIFY_STMT. + (cxx_omp_clause_apply_fn): Adjust for GIMPLE_MODIFY_STMT. + (cxx_omp_clause_copy_ctor): Same. + (cxx_omp_clause_assign_op): Same. + + 2006-09-28 Aldy Hernandez <aldyh@redhat.com> + + * cp-tree.h (union lang_tree_node): Gimple statements do not + have a TREE_CHAIN. + (TREE_INDIRECT_USING): Look in base. + +2006-12-04 Jan Hubicka <jh@suse.cz> + + * cp-objcp-common.c (cp_expr_size): Return NULL in the case + size is undefined. + +2006-12-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/29733 + * pt.c (tsubst_decl): Disallow variables of function type. + + PR c++/29632 + * call.c (add_builtin_candidate): Do not permit NULL pointer + constants to be compared with template parameters. + +2006-12-04 Eric Botcazou <ebotcazou@adacore.com> + + * pt.c (for_each_template_parm_r) <INTEGER_TYPE>: New case. + Call for_each_template_parm on TYPE_MIN_VALUE and TYPE_MAX_VALUE. + +2006-12-03 Richard Henderson <rth@redhat.com> + Andrew Pinski <pinskia@gmail.com> + + PR C++/14329 + * error.c (cp_printer) <'D'>: Handle DECL_DEBUG_EXPR. + +2006-12-02 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/30033 + * decl.c (cp_tree_node_structure): Handle STATIC_ASSERT. + +2006-12-02 Kazu Hirata <kazu@codesourcery.com> + + * name-lookup.c: Follow spelling conventions. + +2006-12-01 Geoffrey Keating <geoffk@apple.com> + + * decl.c (poplevel): Check DECL_INITIAL invariant. + (duplicate_decls): Preserve DECL_INITIAL when eliminating + a new definition in favour of an old declaration. + (start_preparsed_function): Define and document value of + DECL_INITIAL before and after routine. + (finish_function): Check DECL_INITIAL invariant. + * parser.c + (cp_parser_function_definition_from_specifiers_and_declarator): + Skip duplicate function definitions. + +2006-12-01 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/30022 + * typeck.c (type_after_usual_arithmetic_conversions): + Fix assertion for vector types. + (build_binary_op): Use temporary for inner type of vector types. + +2006-12-01 Ryan Mansfield <rmansfield@qnx.com> + + PR c++/29066 + * typeck.c (build_binary_op): Fix pointer to member function + comparison for ptrmemfunc_vbit_in_delta targets. + +2006-12-01 Dirk Mueller <dmueller@suse.de> + + PR c++/18313 + * decl.c (grokdeclarator): Warn for type qualifiers on return + type for non-dependent types. + * pt.c (tsubst_function_type): Warn for type qualifiers on + return type for dependent types. + +2006-11-30 Geoffrey Keating <geoffk@apple.com> + + * rtti.c (get_tinfo_decl): Handle return value from + pushdecl_top_level_and_finish. + +2006-11-29 Lee Millward <lee.millward@codesourcery.com> + + PR c++/29022 + * parser.c (cp_parser_class_head): Move processing + of any base classes to... + (cp_parser_class_specifier) ...here. Take an extra + tree* parameter for any base classes. Only process + them if the opening brace was found. + +2006-11-28 Jakub Jelinek <jakub@redhat.com> + + PR c++/29735 + * decl.c (grokfndecl): Check main's type after applying + attributes, not before. + +2006-11-27 Mark Mitchell <mark@codesourcery.com> + + * class.c (build_vcall_offset_vtbl_entries): Do not add vcall + entries for a primary construction virtual table. + +2006-11-26 Mark Mitchell <mark@codesourcery.com> + + PR c++/29886 + * parser.c (cp_parser): Add in_function_body. + (cp_parser_new): Initialize it. + (cp_parser_primary_expression): Use parser->in_function_body + instead of at_function_scope_p. + (cp_parser_asm_definition): Likewise. + (cp_parser_direct_declarator): Likewise. + (cp_parser_class_specifier): Clear parser->in_function_body. + (cp_parser_constructor_declarator_p): Use parser->in_function_body + instead of at_function_scope_p. + (cp_parser_function_body_after_declarator): Set + parser->in_function_body. + +2006-11-21 Douglas Gregor <doug.gregor@gmail.com> + + * cp-tree.def (STATIC_ASSERT): New. + * cp-objcp-common.c (cp_tree_size): Handle STATIC_ASSERT. + * error.c (dump_decl): Handle STATIC_ASSERT. + * cp-tree.h (STATIC_ASSERT_CONDITION): New. + (STATIC_ASSERT_MESSAGE): New. + (STATIC_ASSERT_SOURCE_LOCATION): New. + (struct tree_static_assert): New. + (enum cp_tree_node_structure_enum): Add TS_CP_STATIC_ASSERT. + (union lang_tree_node): Add static_assertion. + (finish_static_assert): Declare. + * cxx-pretty-print.c (pp_cxx_statement): Handle STATIC_ASSERT. + (pp_cxx_declaration): Handle STATIC_ASSERT. + * pt.c (instantiate_class_template): Handle + STATIC_ASSERT members. + (tsubst_expr): Handle STATIC_ASSERT statements. + * semantics.c (finish_static_assert): New. + * lex.c (D_CPP0X): New. + (reswords): Add static_assert keyword. + (init_reswords): If not flag_cpp0x, mask out C++0x keywords. + * parser.c (cp_parser_block_declaration): Parse static + assertions. + (cp_parser_static_assert): New. + (cp_parser_member_declaration): Parse static assertions. + +2006-11-21 Jakub Jelinek <jakub@redhat.com> + + PR c++/29570 + * decl.c (cp_finish_decl): Check for value dependent brace enclosed + scalar initializer. + + PR c++/29734 + * cp-tree.h (WANT_VECTOR): Define. + (WANT_ARITH): Add WANT_VECTOR. + * cvt.c (build_expr_type_conversion): Handle vector types. + * typeck.c (build_unary_op): Add WANT_VECTOR to + build_expr_type_conversion flags. + +2006-11-20 Simon Martin <simartin@users.sourceforge.net> + + PR c++/29475 + * cp-tree.h (enforce_access, perform_or_defer_access_check): Added an + extra argument that represents the declaration to use to print + potential error messages. + * init.c (build_offset_ref): Adjusted the call to + perform_or_defer_access_check. + * class.c (alter_access, resolve_address_of_overloaded_function): + Likewise. + * decl.c (make_typename_type, make_unbound_class_template): Likewise. + * search.c (lookup_member): Likewise. + * friend.c (add_friend): Likewise. + * parser.c (cp_parser_template_id, + cp_parser_pre_parsed_nested_name_specifier): Likewise. + * semantics.c (finish_non_static_data_member, + check_accessibility_of_qualified_id, finish_id_expression): Likewise. + (pop_to_parent_deferring_access_checks, perform_access_checks, + perform_or_defer_access_check): Adjusted the call to enforce_access. + * call.c (enforce_access): Use the new extra argument to build the + error message. + (build_op_delete_call): Adjusted the call to + perform_or_defer_access_check. + (build_over_call): Likewise. + +2006-11-16 Dirk Mueller <dmueller@suse.de> + + * name-lookup.c (begin_scope): Use GGC_CNEW instead of + GGC_NEW and memset. + +2006-11-13 Roger Sayle <roger@eyesopen.com> + + * rtti.c (get_pseudo_ti_init): Ensure that the offset field of the + base type info initializer has the correct type. + +2006-11-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/29518 + * pt.c (coerce_template_parms): Do not skip_evaluation while + substituting template arguments. + +2006-11-11 Richard Guenther <rguenther@suse.de> + + * typeck.c (build_unary_op): Remove handling of FIX_CEIL_EXPR, + FIX_FLOOR_EXPR and FIX_ROUND_EXPR. + +2006-11-03 Roger Sayle <roger@eyesopen.com> + + * call.c (build_op_delete_call): Test user-visible type against + size_type_node, instead of against the internal type, sizetype. + * class.c (type_requires_array_cookie): Likewise. + * mangle.c (write_builtin_type) <INTEGER_TYPE>: Remove special + handling of TYPE_IS_SIZETYPE. + * typeck.c (type_after_usual_arithmetic_conversions): Remove + special case handling of TYPE_IS_SIZETYPE. + (comptypes): Likewise. + +2006-11-01 Danny Smith <dannysmith@users.sourceforge.net> + + * decl.c (get_atexit_node): Reference atexit, not __cxa_exit. + if targetm.cxx.use_atexit_for cxa_atexit. + (start_cleanup_fn): Likewise. + (register_dtor_fn): Likewise. + +2006-09-25 Geoffrey Keating <geoffk@apple.com> + + * decl2.c (cp_write_global_declarations): Rename from + cp_finish_file. + * cp-lang.c (finish_file): Don't call cp_finish_file. + * cp-tree.h (cp_write_global_declarations): Rename from + cp_finish_file. + * cp-objcp-common.h (LANG_HOOKS_WRITE_GLOBALS): Define to + cp_write_global_declarations. + +2006-10-31 Geoffrey Keating <geoffk@apple.com> + + * name-lookup.c (get_anonymous_namespace_name): New. + (push_namespace_with_attribs): Use get_anonymous_namespace_name. + * decl2.c (start_objects): Update for rename of + get_file_function_name_long. + +2006-10-30 Dirk Mueller <dmueller@suse.de> + + PR c++/28704 + * decl.c (grokdeclarator): Duplicate diagnostic message + for easier translation. + * decl.c (grokdeclarator): Fix line-wrapping. + +2006-10-30 Dirk Mueller <dmueller@suse.de> + + PR c++/6321 + * decl.c (grokfndecl): Use check_main_parameter_types. + +2006-10-30 Dirk Mueller <dmueller@suse.de> + + PR c++/28669 + * decl.c (grokfndecl): Duplicate warning message for + easier translation. + +2006-10-30 Dirk Mueller <dmueller@suse.de> + + * typeck.c (build_unary_op): Fix indenting. Use G_(). + +2006-10-29 Dirk Mueller <dmueller@suse.de> + + PR c++/29089 + * typeck.c (build_unary_op): Duplicate warning message + for easier translation. + +2006-10-29 Dirk Mueller <dmueller@suse.de> + + PR c++/16307 + * typeck.c (build_array_ref): Warn for char subscriptions + on pointers. + +2006-10-29 Kazu Hirata <kazu@codesourcery.com> + + * decl.c: Fix a comment typo. + +2006-10-28 Andrew Pinski <andrew_pinski@playstation.sony.com> + + PR C++/29295 + * typeck.c (build_unary_op): Use same_type_p when comparing to + boolean type. + +2006-10-29 Dirk Mueller <dmueller@suse.de> + + PR c++/29033 + * typeck.c (build_binary_op): Duplicate warning message + for better translation. + +2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * decl.c (builtin_function_1): Move common code to + add_builtin_function. + (builtin_function): Rename to cxx_builtin_function. + Change the signature. + * call.c: Include langhooks.h. + (build_java_interface_fn_ref): Replace calls to + builtin_function with add_builtin_function. + * Make-lang.in (cp/call.o): Depend on langhooks.h. + * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as + cxx_builtin_function. + * cp-tree.h (builtin_function): Rename to cxx_builtin_function. + Change the signature. + +2006-10-22 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/20647 + * rtti.c (tinfo_base_init): The type info string is always global. + +2006-10-20 Lee Millward <lee.millward@codesourcery.com> + Mark Mitchell <mark@codesourcery.com> + + PR c++/28053 + * decl2.c (grokbitfield): Detect invalid non-integral + types earlier when possible. + +2006-10-18 Mark Shinwell <shinwell@codesourcery.com> + + PR c++/26884 + * typeck2.c (digest_init): Raise error upon attempts to + initialize arrays with variables. + +2006-10-17 Lee Millward <lee.millward@codesourcery.com> + + PR c++/27952 + * cp-tree.h (xref_basetypes): Return bool instead of void. + * decl.c (xref_basetypes): Adjust definition. Return false + if the class bases are invalid. + * parser.c (cp_parser_class_head): Check the return value + from xref_basetypes. + +2006-10-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/28261 + * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Add + comment. + + PR c++/28261 + * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): New + function. + (cp_parser_constructor_declarator_p): Use it. + (cp_parser_check_type_definition): Return a value indicating + whether or not the definition is valid. + (cp_parser_enum_specifier): Skip invalid enum definitions. + +2006-10-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/29039 + * typeck2.c (build_functional_cast): Don't zero-initialize + non-PODs; instead, call their constructors. + * method.c (synthesize_method): Always build mem-initializers, if + we're synthesizing the default constructor. + +2006-10-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/27270 + * decl.c (reshape_init_class): Move check for designated + to ... + * parser.c (cp_parser_initializer_list): ... here. + * pt.c (tsubst_copy_and_build): Use finish_compound_literal. + +2006-10-16 Mark Mitchell <mark@codesourcery.com> + + PR c++/27270 + * typeck2.c (process_init_constructor_array): Reword comment. + * pt.c (tsubst_copy_and_built): Call reshape_init before calling + digest_init. + + PR c++/29408 + * parser.c (cp_parser_using_declaration): Stop parsing when + something goes wrong with an access declaration. + + PR c++/29435 + * typeck.c (cxx_sizeof_or_alignof_type): Complete non-dependent + types when their sizes are required. Refine test for VLAs. + + PR c++/28211 + * parser.c (cp_parser_template_argument): Don't consider "&var" a + possible constant-expression. + * pt.c (convert_nontype_argument): Refine handling of arguments of + pointer type. + +2006-10-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/28506 + * parser.c (function_declarator_p): New function. + (cp_parser_init_declarator): Use it. + (cp_parser_member_declaration): Likewise. + +2006-10-12 Mark Mitchell <mark@codesourcery.com> + + PR c++/29318 + * rtti.c (get_tinfo_decl): Refuse to create type info objects for + variably modified types. + +2006-10-12 Lee Millward <lee.millward@codesourcery.com> + + PR c++/27961 + * decl.c (start_decl): Return error_mark_node if a + function is initialized like a variable. + (check_var_type): If a variable of field is declared void, + set the type to error_mark_node. + (grokdeclarator): Check the return type of check_var_type. + * class.c (finish_struct_1): Robustify. + +2006-10-11 Mark Mitchell <mark@codesourcery.com> + + PR c++/29175 + * decl.c (check_initializer): Issue errors about trying to + initialize arrays whose elements have variable size. + +2006-10-11 Lee Millward <lee.millward@codesourcery.com> + + PR c++/29024 + * cp-tree (struct cp_decl_specifier_seq): Rename to + conflicting_specifiers_p + * parser.c (cp_parser_set_storage_class): Set + conflicting_specifiers_p for the input decl specifier + if a typedef specifier is present. Rename uses of + multiple_specifiers_p to conflicting_specifiers_p. + (cp_parser_decl_specifier_seq) <RID_TYPEDEF>: If a storage + class specifier has already been set for this declaration, + set conflicting_specifiers_p to true on the decl_specs. + * decl.c (grokdeclarator): Rename uses of + multiple_specifiers_p to conflicting_specifiers_p. + +2006-10-10 Brooks Moses <bmoses@stanford.edu> + + * Make-lang.in: Added "c++.pdf" target support. + +2006-10-10 Richard Guenther <rguenther@suse.de> + + PR rtl-optimization/29323 + * decl.c (finish_function): Set TREE_NOTHROW only for + functions that bind local. + +2006-10-09 Richard Henderson <rth@redhat.com> + + Revert emutls patch. + +2006-10-04 Richard Henderson <rth@redhat.com> + Jakub Jelinek <jakub@redhat.com> + + * decl.c (grokvardecl): Don't error if !have_tls. + (grokdeclarator): Likewise. + * parser.c (cp_parser_omp_threadprivate): Likewise. + +2006-10-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/29020 + * friend.c (do_friend): Improve comments; add assertion. + * parser.c (cp_parser_nested_name_specifier_opt): Resolve + typenames for qualified names used in declarations, even when + caching qualified name lookup. + + PR c++/29138 + * decl2.c (grokfield): Don't handle access declarations here. + * parser.c (cp_parser_using_declaration): Handle access + declarations too. + (cp_parser_block_declaration): Adjust calls to + cp_parser_using_declaration. + (cp_parser_member_declaration): Likewise. Use + cp_parser_using_declaration to look for access_declarations. + +2006-10-03 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/29291 + * init.c (build_new): Check for invalid init. + +2006-10-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/29226 + * typeck.c (cxx_sizeof_or_alignof_type): Tidy. In templates, do + not try to actually evaluate sizeof for a VLA type. + +2006-10-01 Mark Mitchell <mark@codesourcery.com> + + PR c++/29105 + * pt.c (tsubst_baselink): Substituteinto the qualifying scope. + * semantics.c (baselink_for_fns): Build a baselink, even when + processing a template. + + PR c++/29080 + * parser.c (cp_parser_postfix_dot_deref_expression): Use + BASELINK_ACCESS_BINFO as the qualifying scope when calling + adjust_result_of_qualified_name_lookup. + +2006-09-25 Lee Millward <lee.millward@codesourcery.com> + + PR c++/27329 + PR c++/26938 + * cp-tree.h (redeclare_class_template): Adjust declaration + to return bool instead of void. + * pt.c (redeclare_class_template): Update definition. + Return false on error. + * decl.c (xref_tag): Return error_mark_node if + redeclare_class_template returned false. + + PR c++/27667 + * cp-tree.h (begin_specialization): Return bool + instead of void. + * pt.c (check_specialization_scope): Likwise. + Adjust comment. Return false if a specialization + isn't permitted in the current scope. + (begin_specialization): Use the return value of + check_specialization_scope. + * parser.c (cp_parser_explicit_specialization): If + begin_specialization returned false, skip the rest + of the specialization. + +2006-09-21 Mark Mitchell <mark@codesourcery.com> + + PR c++/29016 + * typeck.c (build_unary_op): Don't form an ADDR_EXPR around a + BASELINK. + +2006-09-21 Lee Millward <lee.millward@codesourcery.com> + + PR c++/28861 + * decl.c (shadow_tag): Return error_mark_node + if maybe_process_partial_specialization failed. + + PR c++/28303 + * decl.c (grokdeclarator): Return error_mark_node on + declaration with two or more data types. + +2006-09-20 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/27650 + * class.c (check_for_override): Remove dllimport from virtual + methods. + +2006-09-18 Steven Bosscher <steven@gcc.gnu.org> + + PR c++/29087 + * parser.c (cp_parser_labeled_statement): Return nothing. Do + not take in_statement_expr and in_compound as arguments. Rename + to cp_parser_label_for_labeled_statement. Parse only the label, + not the statement. + (cp_parser_statement): Parse the statement of a labeled-statement + from here, using tail recursion. + +2006-09-14 Andrew Pinski <pinskia@physics.uc.edu> + + PR C++/29002 + * init.c (build_zero_init): If we have an error mark node for + the array size, return. + +2006-09-10 Mark Mitchell <mark@codesourcery.com> + + PR c++/28991 + * cp-objcp-common.c (cxx_staticp): New function. + * cp-objcp-common.h (LANG_HOOOKS_STATICP): Use it. + * cp-tree.h (cxx_staticp): New function. + +2006-09-09 Jason Merrill <jason@redhat.com> + + PR c++/28996 + * cvt.c (convert_to_void): Strip COMPONENT_REF to functions. + +2006-09-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28858 + * parser.c (cp_parser_skip_until_found): Rename to + cp_parser_skip_to_end_of_template_parameter_list. Remove last two + parameters. Track levels of '< ... >'. Stop at '{', '}', or ';'. + Reorganize. Adjust comment. + (cp_parser_template_declaration_after_export): Adjust call. + (cp_parser_enclosed_template_argument_list): Likewise. + +2006-09-07 Andrew Pinski <pinskia@physics.uc.edu> + + PR C++/28906 + * init.c (build_new_1): Build a distinct type copy + for the array type that was returned from + build_cplus_array_type. + +2006-09-07 Jason Merrill <jason@redhat.com> + + PR c++/27371 + * cvt.c (convert_to_void): Enable previous change. + + PR c++/26957 + * method.c (use_thunk): Clear DECL_HAS_VALUE_EXPR_P on copied + parms. + +2006-09-07 Simon Martin <simartin@users.sourceforge.net> + + PR c++/28284 + * pt.c (fold_non_dependent_expr): Make sure expr is not + dereferenced if it is NULL. + +2006-09-06 Zak Kipling <zak@transversal.com> + + PR c++/26195 + * decl.c (make_rtl_for_nonlocal_decl), + (start_preparsed_function): Don't use lbasename on + input_filename when calling get_fileinfo. + * semantics.c (begin_class_definition): Likewise. + * lex.c (cxx_make_type): Likewise. + (handle_pragma_interface): Call get_fileinfo on input_filename, + not on the parameter to the directive. + +2006-09-06 Mark Mitchell <mark@codesourcery.com> + + PR c++/28903 + * pt.c (tsubst): Use fold_non_dependent_expr to fold array + dimensions. + + PR c++/28886 + * pt.c (unify): Avoid unnecessary calls to fold_build2 for array + dimensions. + +2006-09-06 Jason Merrill <jason@redhat.com> + + PR c++/27371 + * cvt.c (convert_to_void): Strip useless TARGET_EXPR. + * cp-tree.h (TARGET_EXPR_IMPLICIT_P): New macro. + * tree.c (build_cplus_new): Set it. + + PR c++/26696 + * cvt.c (convert_to_void): Replace a subexpression with no side + effects with void_zero_node. + * tree.c (is_overloaded_fn): Look through COMPONENT_REF. + (get_first_fn): Ditto. + * decl.c (grokdeclarator): No need to look through COMPONENT_REF. + +2006-09-05 Jason Merrill <jason@redhat.com> + + PR c++/26571 + * parser.c (cp_parser_diagnose_invalid_type_name): Handle the case + where the name is a type used incorrectly. + + PR c++/26671 + * typeck.c (maybe_warn_about_returning_address_of_local): Look + through COMPONENT_REF and ARRAY_REF. + + PR c++/26102 + * name-lookup.c (do_class_using_decl): Try to find the base even + if bases_dependent_p. + * pt.c (type_dependent_expression_p): A USING_DECL is dependent. + + PR c++/19809 + * pt.c (tsubst_friend_function): Set DECL_INITIAL before pushdecl. + +2006-09-04 Nathan Sidwell <nathan@codesourcery.com> + + PR 23287 Revert my 2006-09-01 patch. + * parser.c: Reverted. + * pt.c: Reverted. + +2006-09-02 Lee Millward <lee.millward@codesourcery.com> + + PR c++/27670 + PR c++/27493 + PR c++/27494 + PR c++/27397 + * parser.c (cp_parser_template_parameter_list): Add + invalid template parameters to the parameter list as + error_mark_node. + +2006-09-02 Jakub Jelinek <jakub@redhat.com> + + PR c++/28878 + * except.c (build_throw): Only set current_function_returns_abnormally + if cfun is not NULL. + + PR c++/26917 + * repo.c (repo_file): Remove. + (open_repo_file, reopen_repo_file_for_write): Return fopened + FILE * instead of setting global repo_file variable. + (init_repo): Adjust caller. + (finish_repo): Likewise. Return instead of goto out before + reopen_repo_file_for_write has been called. + +2006-09-01 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/28705 + * semantics.c (finish_call_expr): Add assert. + * name-lookup.c (lookup_arg_dependent): Check we found an overload + or an object. + + PR c++/23287 + * parser.c (cp_parser_id_expression): Add member_p + argument. Update all callers. + (cp_parser_unqualified_id): Likewise. Lookup a destructor name in + the object's scope, if valid. + (cp_parser_global_scope_opt): Add object_scope_valid_p. Update + callers. + (cp_parser_postfix_dot_deref_expression): Set object_scope. + * pt.c (tsubst_copy_and_build): Lookup dependent dtor name here. + +2006-08-30 Jason Merrill <jason@redhat.com> + + PR c++/26670 + * class.c (check_field_decls): Don't unset TYPE_PACKED until all + the fields have been processed. + +2006-08-29 Andrew Pinski <pinskia@physics.uc.edu> + + PR C++/28349 + * call.c (build_x_va_arg): Remove the reference type + from the type before creating the pointer type. + +2006-08-29 J"orn Rennecke <joern.rennecke@st.com> + + PR c++/28139 + * except.c (expand_start_catch_block): Use correct types for bitwise + copy. + +2006-08-28 Jason Merrill <jason@redhat.com> + + PR c++/26670 + * class.c (check_field_decls): Unset TYPE_PACKED (t) if one of the + fields can't be packed. + + PR c++/26577 + * cvt.c (convert_to_void): Don't automatically load from volatiles + of TREE_ADDRESSABLE type. + +2006-08-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28860 + * cp-tree.h (maybe_process_partial_specialization): Return + tree instead of void. + * parser.c (cp_parser_class_head): Use return value of + maybe_process_partial_specialization. + * pt.c (maybe_process_partial_specialization): Return error_mark_node + for broken specializations, TYPE otherwise. Check for template + template parameters. + +2006-08-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/28058 + * pt.c (register_specialization): Return error_mark_node for + specialization-after-instantiation. + * decl2.c (mark_used): Mark the main function used when one of its + clones is used. + +2006-08-27 Lee Millward <lee.millward@codesourcery.com> + + PR c++/26573 + * class.c (check_field_decls): Don't issue error about + local classes containing static data members. + +2006-08-26 Joseph S. Myers <joseph@codesourcery.com> + + PR c++/24009 + * parser.c (struct cp_token): Add input_file_stack_index. + (eof_token): Update. + (cp_lexer_get_preprocessor_token): Save input_file_stack_tick. + (cp_lexer_set_source_position_from_token): Restore input file + stack. + +2006-08-26 Lee Millward <lee.millward@codesourcery.com> + + PR c++/28736 + PR c++/28737 + PR c++/28738 + * pt.c (process_template_parm): Store invalid template + parameters as a TREE_LIST with a TREE_VALUE of error_mark_node. + (push_inline_template_parms_recursive): Check for template + parameters having a TREE_VALUE of error_mark_node rather than + check the parameter itself. + (mangle_class_name_for_template): Likewise. + (comp_template_parms): When comparing the individual template + parameters, return 1 if either is error_mark_node. + (current_template_args): Robustify. + (redeclare_class_template): Likewise. + +2006-08-26 Mark Mitchell <mark@codesourcery.com> + + PR c++/28588 + * class.c (resolve_address_of_overloaded_function): Add + access_path parameter. Perform access checks. + (instantiate_type): Adjust call to + resolve_address_of_overloaded_function. Remove unnecessary code. + * tree.c (is_overloaded_fn): Document. Return 2 when there are + acutally multiple functions. + (really_overloaded_fn): Use is_overloaded_fn. + * mangle.c (write_expression): Handle BASELINKs. + * cp-tree.h (really_overloaded_fn): Return bool. + (baselink_for_fns): Declare. + * search.c (lookup_member): Check access for single static + functions here. + * pt.c (convert_nontype_argument_function): Handle BASELINKs. + (tsubst_copy_and_build): Generate BASELINKs for template-ids. + * semantics.c (finish_call_expr): Use baselink_for_fns. + (baselink_for_fns): New function. + (finish_id_expression): Use it. + * parser.c (cp_parser_template_argument): Don't strip BASELINKs. + + PR c++/28595 + * pt.c (tsubst): Issue errors about attempts to create VLAs at + template-instantiation time. + +2006-08-25 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28853 + * typeck2.c (cxx_incomplete_type_diagnostic): Handle template + template parameters. Improve error message for template type + parameters. + + PR c++/28852 + * cp-tree.h (grok_op_properties): Return bool instead of void. + * decl.c (grokfndecl): Discard invalid operator declarations. + (copy_fn_p): Revert change for PR 27547. + (grok_op_properties): Return error status (true on success). + * pt.c (tsubst_decl): Discard invalid operator declarations. + +2006-08-25 Mark Mitchell <mark@codesourcery.com> + + PR c++/28056 + * decl.c (grokdeclarator): Disallow declarations with qualified + names in local scopes. + +2006-08-25 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/27787 + * decl.c (make_typename_type): Only try and resolve it when + context is not dependent. Refactor. + * decl2.c (check_classfn): Push to class scope before looking for + the function. + +2006-08-24 Danny Smith <dannysmith@users.sourceforge.net> + + PR driver/28528 + * g++spec.c (lang_specific_driver): Always check if we need to + swallow a space-separated arg to '-x'. + * lang-specs.h: Don't create ouput files for '-xc++-header' + if -fsyntax-only. + +2006-08-23 Jason Merrill <jason@redhat.com> + + PR c++/27714 + * pt.c (push_template_decl_real): A friend template with class + scope isn't primary. + +2006-08-23 Benjamin Smedberg <benjamin@smedbergs.us> + + PR c++/28687 + * rtti.c (build_dynamic_cast, build_dynamic_cast_1): + Move -fno-rtti check to be more specific. + +2006-08-22 Jason Merrill <jason@redhat.com> + + PR c++/23372 + * call.c (build_over_call): Don't make a copy here if build_call + will make one too. + +2006-08-22 Andrew Pinski <pinskia@physics.uc.edu> + + PR C++/28450 + * cp/init.c (build_zero_init): Handle VECTOR_TYPE and + COMPLEX_TYPEs. + +2006-08-22 Simon Martin <simartin@users.sourceforge.net> + + PR c++/28420 + * parser.c (cp_parser_postfix_expression): Make sure that the + saved value for parser->type_definition_forbidden_message is + restored before returning to avoid an invalid free(). + +2006-08-22 Jason Merrill <jason@redhat.com> + + PR c++/28659 + * typeck.c (merge_types): If either of the types have the right + attributes, return that one. + + * tree.c (cp_build_type_attribute_variant): Make sure we aren't + doing this to class types. + * typeck.c (original_type): Deal with type quals properly. + +2006-08-21 Jason Merrill <jason@redhat.com> + + PR c++/27115 + * semantics.c (finish_stmt_expr_expr): Don't try to voidify here, + just leave the expression as it is. + (finish_stmt_expr): If the statement-expression has class type, + wrap it in a TARGET_EXPR. + * cp-gimplify.c (cp_gimplify_init_expr): Don't bother with + CLEANUP_POINT_EXPR. + * except.c (build_throw): Give the CLEANUP_POINT_EXPR void type. + +2006-08-21 Lee Millward <lee.millward@codesourcery.com> + + PR c++/26269 + * decl.c (duplicate_decls): Return early if either + newdecl or olddecl is error_mark_node. + + PR c++/28505 + * decl.c (grokdeclarator): Return early after + issuing diagnostic about an incomplete type. + + PR c++/28741 + * tree.c (decl_anon_ns_mem_p): Robustify. + * decl2.c (determine_visibility): Likewise. + +2006-08-20 Mark Mitchell <mark@codesourcery.com> + + PR c++/28341 + * tree.c (cast_valid_in_integral_constant_expression_p): New + function. + * cp-tree.h (tsubst_copy_and_build): Adjust prototype. + * pt.c (tsubst_expr): Add integral_constant_expression_p + parameter. + (fold_non_dependent_expr): Adjust callers of + tsubst_{expr,copy_and_build}. + (tsubst_friend_function): Likewise. + (tsubst_template_arg): Likewise. + (tsubst_default_argument): Likewise. + (tsubst_decl): Likewise. + (tsubst): Likewise. + (tsubst_omp_clasuses): Likewise. + (regenerate_decl_fromp_template): Likewise. + (instantiate_decl): Likewise. + (tsubst_initializer_list): Likewise. + (tsubst_enum): Likewise. + (tsubst_expr): Use RECUR throughout. + (tsubst_copy_and_build): Change definition of RECUR. Do not allow + invalid casts in integral constant expressions. + * parser.c (cp_parser_postfix_expression): Use + cast_valid_in_integral_constant_expression_p. + (cp_parser_cast_expression): Likewise. + (cp_parser_functional_cast): Likewise. + + PR c++/28346 + * pt.c (tsubst_qualified_id): Do not strip references from + OFFSET_REFs. + +2006-08-17 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28606 + * parser.c (cp_parser_diagnose_invalid_type_name): Handle BIT_NOT_EXPR. + Fix formatting. + (cp_parser_parse_and_diagnose_invalid_type_name): Tighten condition + for valid type-names. + (cp_parser_unqualified_id): Fix error handling for destructors. + + PR c++/28710 + * decl.c (xref_tag): Improve error message. Return early on error. + + PR c++/28711 + * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Robustify. + +2006-08-17 Paolo Bonzini <bonzini@gnu.org> + + PR c++/28573 + * semantics.c (finish_offsetof): Add new argument to fold_offsetof. + +2006-08-16 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/28302 + * typeck.c (build_unary_op <case BIT_NOT_EXPR:>): Don't call + perform_integral_promotions for non integral type. + +2006-08-16 Jason Merrill <jason@redhat.com> + + PR c++/28385 + * pt.c (tsubst) [TEMPLATE_TYPE_PARM]: Ignore quals from template + if arg is a function. + +2006-08-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28593 + * init.c (build_new): Return early on invalid placement. + +2006-08-15 Lee Millward <lee.millward@codesourcery.com> + + PR c++/28594 + * pt.c (process_template_parm): Robustify. + +2006-08-14 Steve Ellcey <sje@cup.hp.com> + + PR c++/28288 + PR c++/14556 + * operators.def: Remove <?, ?>, <?=, and >?= operators. + * parser.c: Remove CPP_MIN, CPP_MAX, CPP_MIN_EQ, and CPP_MAX_EQ. + (cp_parser_warn_min_max): Remove. + +2006-08-11 Jason Merrill <jason@redhat.com> + + PR c++/28559 + * parser.c (cp_parser_elaborated_type_specifier): Also ignore + attributes applied to a TYPENAME_TYPE. + +2006-08-09 Lee Millward <lee.millward@codesourcery.com> + + PR c++/28637 + * pt.c (coerce_template_parms): Copy across the + invalid template arguments to the new template inner arguments. + (retrieve_specialization): Robustify. + + PR c++/28638 + * pt.c (coerce_template_template_parms): Robustify. + + PR c++/28639 + * error.c (dump_template_parms): Robustify. + + PR c++/28640 + * pt.c (redeclare_class_template): Robustify. + + PR c++/28641 + * pt.c (type_unification_real): Robustify. + +2006-08-03 Lee Millward <lee.millward@codesourcery.com> + + PR c++/28347 + * decl.c (start_decl): Return error_mark_node if a + diagnostic was issed for an invalid typedef initialization. + +2006-08-03 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27508 + * parser.c (cp_parser_unqualified_id): Check for invalid scopes + when parsing destructor names. + + PR c++/28274 + * decl.c (duplicate_decls): Call check_default_args here. + (start_preparsed_function): Do not call check_default_args. + * name-lookup.c (pushdecl_maybe_friend): Only call + check_default_args if duplicate_decls got bypassed. + +2006-08-02 Richard Guenther <rguenther@suse.de> + + PR c++/28479 + Revert + 2006-07-05 Richard Guenther <rguenther@suse.de> + Andrew Pinski <pinskia@gcc.gnu.org> + + PR c++/27084 + * cp-objcp-common.c (cxx_types_compatible_p): Ignore + top level qualifiers for pointer type comparisons. + +2006-08-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/28557 + * pt.c (tsubst_baselink): Substitute into BASELINK_OPTYPE. + +2006-07-31 Mark Mitchell <mark@codesourcery.com> + + PR c++/28523 + * tree.c (stabilize_expr): Tweak documentation. Add assertion. + (stabilize_call): Tweak documentation. + (stabilize_init): Only call stabilize_call for calls. + +2006-08-01 Steve Ellcey <sje@cup.hp.com> + + PR c++/28432 + * decl2.c (check_classfn): Remove early return. + * search.c (lookup_member): Return NULL with bad type. + +2006-08-01 Steve Ellcey <sje@cup.hp.com> + + PR c++/28256 + * decl.c (check_initializer): Check for 1 initializer on scalar types. + +2006-08-01 Daniel Jacobowitz <dan@codesourcery.com> + + PR debug/23336 + * pt.c (tsubst_copy_and_build): Mark used enum types. + * semantics.c (finish_id_expression): Likewise. + +2006-07-31 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/6634 + * decl.c (grokdeclarator): Check whether "long" or "short" was + specified for non-integral types. + +2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies. + +2006-07-28 Lee Millward <lee.millward@codesourcery.com> + + PR c++/27668 + PR c++/27962 + * pt.c (process_template_parm) Store invalid template + parameters as error_mark_node in the paramater list. + (push_inline_template_parms_recursive): Handle invalid + template parameters. + (comp_template_parms): Likewise. + (check_default_tmpl_arg): Likewise. + (coerce_template_template_parms): Likewise. + (mangle_class_name_for_template): Likewise. + (tsubst_template_parms): Likewise. + * error.c (dump_template_argument_list): Likewise. + +2006-07-28 Kazu Hirata <kazu@codesourcery.com> + + * cp-tree.h: Fix a comment typo. + +2006-07-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27572 + * decl.c (grokdeclarator): Return error_mark_node after invalid + typedef. + +2006-07-23 Daniel Jacobowitz <dan@codesourcery.com> + + PR c++/28460 + * decl.c (grokvardecl): Use FROB_CONTEXT. + * pt.c (register_specialization): Likewise. + +2006-07-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/28025 + * cp-tree.h (LOOKUP_HIDDEN): New macro. Reformat comments. + * name-lookup.c (unqualified_namespace_lookup): There is no way to + have a hidden name in non-namespace scopes. + * pt.c (tsubst_friend_class): Look for hidden names. + * decl.c (lookup_and_check_tag): Fix typo in comment. + + * semantics.c (finish_compound_literal): Fix typo in comment. + +2006-07-21 Jason Merrill <jason@redhat.com> + + * decl2.c (determine_visibility): Don't propagate visibility from + type to decl. + (constrain_class_visibility): Don't warn in system headers. + Don't warn about pointer fields. + +2006-07-20 Mike Stump <mrs@apple.com> + + * decl2.c (determine_visibility_from_class): Don't use hidden + visibility for explicit instantiations. + +2006-07-21 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28250 + * pt.c (tsubst_expr): Only apply DECL_TEMPLATE_INSTANTIATED to + valid decls. Cleanup. + + PR c++/28363 + * semantics.c (check_template_template_default_arg): Simplify + error handling. + +2006-07-20 Jason Merrill <jason@redhat.com> + + PR c++/28407 + * decl.c (grokvardecl): Set DECL_THIS_STATIC on file-scope + const variables with implicit internal linkage. + * tree.c (decl_linkage): Only return lk_external if it's set. + + PR c++/28409 + * decl2.c (constrain_visibility): Ignore the anonymous namespace + for extern "C" decls. + (VISIBILITY_STATIC): Rename to VISIBILITY_ANON. + + * decl2.c (constrain_visibility): Remove specified and reason + parameters. Don't touch decls that already have explicit visibility. + (determine_visibility): Do copy DECL_VISIBILITY_SPECIFIED from + template. + (determine_visibility_from_class): Reverse sense of + DECL_VISIBILITY_SPECIFIED test for target-specific visibility rules. + (constrain_class_visibility): Only complain about member visibility + if the member type is another class. Don't change visibility of the + current class. + +2006-07-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/28338 + * decl.c (layout_var_decl): Don't call push_local_name here. + (initialize_artificial_var): Assert artificiality. + (cp_finish_decl): Call push_local_name here. + +2006-07-18 Mark Mitchell <mark@codesourcery.com> + + PR c++/28337 + * typeck.c (build_binary_op): Short-circuit pointer arithmetic in + templates. + +2006-07-18 Mark Mitchell <mark@codesourcery.com> + + PR c++/28048 + * semantics.c (check_accessibility_of_qualified_id): Robustify. + + PR c++/28235 + * pt.c (tsubst_decl): Handling substitutions into a static data + member from within the scope of the tempalte itself. + +2006-07-18 Lee Millward <lee.millward@gmail.com> + + PR c++/28258 + * method.c (locate_copy): Check for non_reference + returning error_mark_node. + + PR c++/28260 + * decl.c (duplicate_decls): Return error_mark_node + on ambiguous declaration. + +2006-07-18 Steve Ellcey <sje@cup.hp.com> + + PR c++/27495 + * search.c (adjust_result_of_qualified_name_lookup): Change + assert to part of if statement. + +2006-07-17 Steve Ellcey <sje@cup.hp.com> + + PR c++/28291 + * decl.c (reshape_init_class): Return error_mark_node on error. + +2006-07-17 Steve Ellcey <sje@cup.hp.com> + + PR c++/28304 + * decl2.c (check_classfn): Return NULL_TREE on error. + +2006-07-17 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28250 + * name-lookup.c (pushdecl_maybe_friend): Return early on + error_mark_node. + * except.c (expand_start_catch_block): Use error_mark_node instead + of NULL_TREE for invalid decls. + * parser.c (cp_parser_exception_declaration): Return error_mark_node + on invalid catch parameter. Simplify. + +2006-07-16 Jakub Jelinek <jakub@redhat.com> + + PR c++/28370 + * decl2.c (note_vague_linkage_var): Removed. + (finish_static_data_member_decl): Add decl to pending_statics vector + directly. Do it even for non-public decls. + +2006-07-15 Lee Millward <lee.millward@gmail.com> + + PR c++/28292 + * decl2.c (acceptable_java_type): Robustify. Use + proper Boolean return type instead of return 1. + (check_java_method): Don't issue error about + type not being an acceptable Java parameter if + it's error_mark_node. + + PR c++/28269 + * parser.c (cp_parser_elaborated_type_specifier): + Return early if an invalid type was detected. + +2006-07-15 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28249 + * parser.c (cp_parser_check_decl_spec): New function. + (cp_parser_decl_specifier_seq): Factor out check for repeated + decl-specifiers into cp_parser_check_decl_spec. Use it. + (cp_parser_type_specifier_seq): Use it. + + PR c++/28294 + * semantics.c (finish_offsetof): Use TREE_OPERAND for COMPONENT_REFs + only. + + PR c++/28387 + * decl2.c (cplus_decl_attributes): Check for invalid decls. + +2006-07-14 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28343 + * decl.c (cp_finish_decl): Check asmspec_tree for error_mark_node. + * decl2.c (grokfield): Likewise. + +2006-07-12 Geoffrey Keating <geoffk@apple.com> + + * decl2.c (determine_visibility): Don't change visibility of + function locals because of -fvisibility-inlines-hidden. + +2006-07-12 Jason Merrill <jason@redhat.com> + + PR c++/28217 + * semantics.c (note_decl_for_pch): Don't premangle templates. + +2006-07-12 Martin Michlmayr <tbm@cyrius.com> + + * typeck.c (string_conv_p): Remove spurious quotation mark in + warning. + +2006-07-07 Lee Millward <lee.millward@gmail.com> + Andrew Pinski <pinskia@gmail.com> + + PR c++/27820 + * decl.c (define_label): Return error_mark_node on error. + * semantics.c (finish_label_stmt): Don't call + add_stmt for invalid labels. + +2006-07-06 Jason Merrill <jason@redhat.com> + + PR c++/28279 + * decl2.c (finish_static_data_member_decl): Don't assert + TREE_PUBLIC. + +2006-07-05 Jason Merrill <jason@redhat.com> + + PR c++/13983 + PR c++/17519 + * class.c (check_field_decls): Check TYPE_PACKED after + stripping array types. + (finish_struct_bits): Don't copy TYPE_SIZE here. + + PR c++/18681 + * friend.c (is_friend): Fix DR 45 implementation. + +2006-07-05 Richard Guenther <rguenther@suse.de> + Andrew Pinski <pinskia@gcc.gnu.org> + + PR c++/27084 + * cp-objcp-common.c (cxx_types_compatible_p): Ignore + top level qualifiers for pointer type comparisons. + +2006-07-01 Jason Merrill <jason@redhat.com> + + PR c++/28215 + * method.c (make_thunk): Unset DECL_USE_TEMPLATE and + DECL_TEMPLATE_INFO. + +2006-06-30 Jason Merrill <jason@redhat.com> + + PR c++/26577 + * call.c (build_new_method_call): Force evaluation of the + instance pointer, not the object. + +2006-06-30 Kazu Hirata <kazu@codesourcery.com> + + * decl2.c: Fix a comment typo. + +2006-06-30 Jason Merrill <jason@redhat.com> + + PR c++/18698 + * decl2.c (grokfield): Only try to treat the decl as an access + declaration if the scope is a class. + +2006-06-29 Jason Merrill <jason@redhat.com> + + PR c++/26905 + PR c++/26612 + PR c++/27000 + PR c++/26984 + PR c++/19134 + * decl2.c (determine_visibility): Overhaul. + (determine_visibility_from_class): Likewise. + (min_vis_r, type_visibility, constrain_visibility): New fns. + (constrain_visibility_for_template): Likewise. + (constrain_class_visibility): Likewise. + * decl.c (cp_finish_decl): Call determine_visibility for function + decls, too. + * name-lookup.c (pushtag): Call determine_visibility. + * decl.c (duplicate_decls): Don't copy visibility from template to + specialization. + * pt.c (check_explicit_specialization): Likewise. + (lookup_template_class, tsubst_decl): Call determine_visibility. + * class.c (finish_struct_1): Call constrain_class_visibility. + + PR c++/26905 + PR c++/21675 + PR c++/17470 + * parser.c (cp_parser_explicit_instantiation): Pass the attributes + to grokdeclarator. + (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'. + (cp_parser_enum_specifier): Likewise. + (cp_parser_elaborated_type_specifier): Apply attributes if this + declares only the class. + (cp_parser_class_specifier): Apply leading attributes immediately. + * semantics.c (begin_class_definition): Add attributes parameter, + apply them to the type. + + PR c++/21581 + PR c++/25915 + * tree.c (decl_anon_ns_mem_p): New function. + * cp-tree.h: Declare it. + * decl2.c (determine_visibility): Make anonymous namespace + members static. + (min_vis_r, constrain_visibility): Likewise. + * rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on + pseudo-types. + * decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on + global_namespace. + * name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC + on anonymous namespaces. + +2006-06-28 Jason Merrill <jason@redhat.com> + + PR c++/27424 + * pt.c (convert_template_argument): Pass all template arguments + on to coerce_template_template_parms. + +2006-06-25 Lee Millward <lee.millward@gmail.com> + Mark Mitchell <mark@codesuorcery.com> + + PR c++/28054 + * decl2.c (grokbitfied): Remove check for grokdeclarator + returning NULL_TREE, instead check for error_mark_node + to indicate failure. + * decl.c (grokdeclarator): Adjust block comment. + +2006-06-25 Lee Millward <lee.millward@gmail.com> + + PR c++/28051 + * mangle.c (mangle_conv_op_name_for_type): Check for + invalid types. + * name-lookup.c (push_class_level_binding): Robustify. + (do_class_using_decl): Return early if name is error_mark_node. + +2006-06-23 Steve Ellcey <sje@cup.hp.com> + + PR c++/28114 + * name-lookup.c (pushtag): Return if we have error_mark_node. + +2006-06-23 Steve Ellcey <sje@cup.hp.com> + + PR c++/27019 + * typeck2.c (process_init_constructor_array): Set ce->value on errors. + +2006-06-23 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28112 + * parser.c (cp_parser_attribute_list): Skip attributes with invalid + arguments. Fix comment. + + PR c++/11468 + * init.c (build_new_1): Handle error_mark_nodes returned by + build_java_class_ref. + (build_java_class_ref): Do not abort compilation, but return + error_mark_node. Improve error message. Fix indentation. + +2006-06-23 Danny Smith <dannysmith@users.sourceforge.net> + + PR target/27789 + * decl.c (start_decl): Check that dllimports are not initialized. + +2006-06-22 Lee Millward <lee.millward@gmail.com> + + PR c++/27805 + * typeck2.c (build_m_component_ref): Use error_operand_p. + + PR c++/27821 + * decl.c (grokdeclarator): Return error_mark_node on + invalid uses of the scope resolution operator. + +2006-06-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28111 + * pt.c (determine_specialization): Check for invalid decls. + + PR c++/28110 + * pt.c (unify) <case TEMPLATE_PARM_INDEX>: Check for invalid + parameters. + + PR c++/28109 + * rtti.c (get_tinfo_decl_dynamic): Robustify. + +2006-06-20 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28052 + * init.c (push_base_cleanups): Skip members with invalid types. + * typeck.c (build_class_member_access_expr): Robustify. + +2006-06-19 Mark Mitchell <mark@codesourcery.com> + + * pt.c (instantiate_template): Fix typo in comment. + +2006-06-19 Richard Guenther <rguenther@suse.de> + + * parser.c (CP_LEXER_BUFFER_SIZE): Adjust to assure near + power-of-two token vector size. + +2006-06-16 Mark Mitchell <mark@codesourcery.com> + + PR c++/28016 + * decl.c (cp_finsh_decl): Do not emit uninstantiated static data + members. + + PR c++/27979 + * call.c (standard_conversion): Strip cv-qualifiers from bitfield + types. + + PR c++/27884 + * decl.c (have_extern_spec): Remove. + (start_decl): Do not check have_extern_spec. + (start_function): Likewise. + * cp-tree.h (have_extern_spec): Remove. + * parser.c (cp_parser_linkage_specification): Don't set + have_extern_spec. + (cp_parser_init_declarator): Likewise. + (cp_parser_parameter_declaration): Do not treat parameters as + within the scope of an unbraced linkage specification. + +2006-06-15 Mark Mitchell <mark@codesourcery.com> + + PR c++/27689 + * cp-tree.h (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): New + macro. + * pt.c (unify): Use it. + + PR c++/27666 + * call.c (build_conditional_expr): Robustify. + + PR c++/27640 + * pt.c (instantiate_template): Set processing_template_decl to + zero while performing substitutions. + +2006-06-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/27665 + * parser.c (cp_parser_unqualified_id): Use constructor_name_p to + identify destructors. + (cp_parser_nested_name_specifier_opt): Remove invalid + optimization. + (cp_parser_template_id): Refine heuristic for determining whether + we are entering a scope. + + PR c++/27648 + * parser.c (cp_parser_declarator): Robustify. + + PR c++/26559 + * pt.c (tsubst_expr): Use finish_omp_atomic. + (value_dependent_expression_p): All CALL_EXPRs are dependent. + * semantics.c (finish_omp_atomic): Rework to use standard + paradigms for handling non-dependent expressions. + +2006-06-14 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * typeck.c (build_modify_expr): Tidy diagnostic message. + +2006-06-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/28018 + * typeck.c (build_modify_expr): Disallow array assignment. + +2006-06-14 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * cp-tree.def: Fix typo. + +2006-06-13 Mark Mitchell <mark@codesourcery.com> + + PR c++/27227 + * decl.c (decls_match): Allow an extern "C" variable declarations + from different namespaces to match. + (duplicate_decls): Disallow redeclaring a variable with a + different linkage specification. + +2006-06-13 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/27793 + * cp-tree.h (cxx_int_tree_map): New struct. + (struct language_function): Add extern_decl_map field. + * name-lookup.c (pushdecl_maybe_friend): Add x -> t mapping + to cp_function_chain->extern_decl_map hash table instead of + copying over DECL_UID. + * cp-gimplify.c (cxx_int_tree_map_eq, cxx_int_tree_map_hash): New + functions. + (cp_genericize_r): Remap DECL_EXTERN local decls using + cp_function_chain->extern_decl_map hash table. + * decl.c (finish_function): Clear extern_decl_map. + +2006-06-12 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27601 + * semantics.c (finish_offsetof): Handle pseudo-destructors. + + PR c++/27933 + * name-lookup.c (lookup_qualified_name): Always return error_mark_node + if lookup fails. + + PR c++/27951 + * decl2.c (finish_anon_union): Return early if build_anon_union_vars + fails. + +2006-06-12 Roger Sayle <roger@eyesopen.com> + + PR c++/21210 + * typeck2.c (build_functional_cast): Use cp_convert to construct + non-aggregate initializers instead of the user-level build_c_cast. + +2006-06-07 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27601 + * cp-tree.h (finish_offsetof): Add prototype. + * semantics.c (finish_offsetof): New function. + * parser.c (cp_parser_builtin_offsetof): Call it instead of + fold_offsetof. + * pt.c (tsubst_copy_and_build): Likewise. + +2006-06-06 Mark Mitchell <mark@codesourcery.com> + + PR c++/27177 + * call.c (standard_conversion): Require that the derived type be + complete when performing a derived-to-base conversion. + +2006-06-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/27819 + * decl.c (cp_finish_decl): Process initializers for static data + members with non-dependent initializers, even in templates. + + PR c++/27722 + * decl.c (maybe_deduce_size_from_array_init): If the declaration + is erroneous, give it an erroneous type. + (layout_var_decl): If the type is erroneous, give up. + (check_initializer): Likewise. + + PR c++/27807 + * cp-tree.h (TYPE_OBJ_P): New macro. + (TYPE_PTROB_P): Use it. + (TYPE_REF_OBJ_P): Likewise. + * semantics.c (finish_compound_literal): Do not permit compound + literals of non-object types. + + PR c++/27806 + * typeck.c (original_type): Robustify. + +2006-06-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27804 + * init.c (constant_value_1): Return decl instead of error_mark_node + for invalid initializers. + +2006-06-01 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/27592 + * rtti.c (build_dynamic_cast_1): Call c_common_truthvalue_conversion + on operand of the COND_EXPR for the null pointer check. + +2006-06-01 Andrew Pinski <pinskia@physics.uc.edu> + + PR c++/26740 + * typeck.c (build_unary_op): Mark the function as being used. + +2006-06-01 Alexandre Oliva <aoliva@redhat.com> + + PR c++/26660 + * parser.c (cp_parser_initial_pragma): Read one more token for + caller after reading PCH file in. + +2006-05-31 Mark Mitchell <mark@codesourcery.com> + + PR c++/27801 + * call.c (perform_implicit_conversion): Do not actually perform + conversions in templates. + + PR c++/26496 + * call.c (resolve_args): Check for invalid uses of bound + non-static member functions. + * init.c (build_offset_ref): Return error_mark_node for errors. + + PR c++/27385 + * decl.c (reshape_init): Robustify. + (reshape_init_array_1): Likewise. + +2006-05-30 Mark Mitchell <mark@codesourcery.com> + + PR c++/27808 + * parser.c (cp_parser_decl_specifier_seq): Issue errors about + "friend" specifiers that do not appear in class scopes. + + PR c++/27803 + * class.c (check_bitfield_decl): Ensure that all bitfields have + integral type. + +2006-05-29 Kazu Hirata <kazu@codesourcery.com> + + * pt.c (convert_nontype_argument): Fix a typo in an error + message. + +2006-05-28 Kazu Hirata <kazu@codesourcery.com> + + * decl.c, decl2.c, parser.c: Fix comment typos. Follow + spelling conventions. + +2006-05-24 Mark Mitchell <mark@codesourcery.com> + + PR c++/20103 + * decl.c (cp_make_fname_decl): Don't set DECL_INITIAL to + error_mark_node to indicate an initialization is OK. + (start_decl): Likewise. Adjust call to start_decl_1. + (start_decl_1): Add initialized parameter. Simplify. + * except.c (initialize_handler_parm): Adjust call to + setart_decl_1. + (expand_start_catch_block): Let cp_finish_decl initialize catch + parameters. + * cp-tree.h (start_decl_1): Adjust prototype. + * pt.c (tsubst_expr): Don't set DECL_INITIAL to error_mark_node. + (instantiate_decl): Let cp_finish_decl handle initialization. + * semantics.c (finish_compound_literal): Create a temporary + variable for the literal. + * typeck.c (build_unary_op): Remove COMPOUND_LITERAL_P special + cases. + * decl2.c (finish_static_data_member_decl): Don't set + DECL_INITIAL. + (grokfield): Do not try to initialize functions. + +2006-05-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/20173 + * pt.c (determine_specialization): Disallow partial + specializations of templates. + +2006-05-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27716 + * typeck.c (build_modify_expr): Test arguments for error_operand_p. + + * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE. + +2006-05-21 Mark Mitchell <mark@codesourcery.com> + + PR c++/27210 + * cp-tree.h (cp_save_expr): New function. + * init.c (build_new): Correct logic for zero-element array + warning. Use cp_save_expr. + * tree.c (cp_save_expr): New function. + +2006-05-21 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27398 + * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE + or void_type_node. + +2006-05-19 Mike Stump <mrs@apple.com> + + * typeck.c (default_conversion): Remove static. + +2006-05-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/26433 + * cp-tree.h (begin_function_try_block): Change prototype. + (finish_function_handler_sequence): Likewise. + * parser.c (cp_parser_function_try_block): Adjust calls. + * pt.c (tsubst_expr): Adjust calls. + * semantics.c (begin_function_try_block): Create an artificial + outer scope. + (finish_function_handler_sequence): Close it. + +2006-05-18 Mark Mitchell <mark@codesourcery.com> + + PR c++/27471 + PR c++/27506 + * typeck.c (decay_conversion): Convert bitfields to their declared + types here. Improve documentation. Avoid use of cp_convert. + (default_conversion): Make it static. Perform integral promotions + before lvalue-to-rvalue, function-to-pointer, and array-to-pointer + conversions. + * init.c (build_init): Remove. + (expand_default_init): Do not call rvalue. + * call.c (null_ptr_cst_p): Robustify. + (build_conditional_expr): Tidy. + * except.c (build_throw): Do not perform lvalue-to-rvalue + conversion on operand before initializing temporary. + * tree.c (convert.h): Include it. + (convert_bitfield_to_declared_type): Use convert_to_integer, not + cp_convert. + (rvalue): Don't convert bitfields to their declared type here. + * cp-tree.h (build_init): Remove. + (default_conversion): Likewise. + * typeck2.c (build_m_component_ref): Do not perform + lvalue-to-rvalue, function-to-pointer, or array-to-pointer + conversions here. Correct error message. + +2006-05-17 Mark Mitchell <mark@codesourcery.com> + + PR c++/26122 + * decl2.c (check_member_template): Remove checks for virtual + functions. + * parser.c (cp_parser_function_specifier_opt): Complain about + virtual templates. + (cp_parser_pure_specifier): Likewise. + + PR c++/26068 + * parser.c (cp_parser_set_storage_class): Check for + invalid uses of storage classes on unbraced linkage + specifications. + (cp_parser_decl_specifier_seq): Pass keywords, not storage classes, + to cp_parser_set_storage_class. + +2006-05-17 Jakub Jelinek <jakub@redhat.com> + + PR c++/27491 + * semantics.c (finish_compound_literal): Only set TREE_HAS_CONSTRUCTOR + on CONSTRUCTORs. + + PR middle-end/27415 + * parser.c (cp_parser_omp_parallel): Set OMP_PARALLEL_COMBINED + on combined parallel workshare constructs. + * pt.c (tsubst_expr): Copy OMP_PARALLEL_COMBINED flag. + +2006-05-16 H.J. Lu <hongjiu.lu@intel.com> + + PR driver/26885 + * Make-lang.in (GXX_OBJS): Replace gcc.o with $(GCC_OBJS). + +2006-05-15 Mark Mitchell <mark@codesourcery.com> + + PR c++/27339 + * cp-tree.h (perform_access_checks): New function. + * semantics.c (perform_access_checks): New function. + (perform_deferred_access_checks): Use it. + * parser.c (cp_parser_simple_declaration): Adjust call to + cp_parser_init_declarator. + (cp_parser_type_parameter): Do not defer checks in default + arguments. + (cp_parser_explicit_specialization): Adjust call to + cp_parser_single_declaration. + (cp_parser_init_declarator): Perform template-parameter access + checks. + (cp_parser_parameter_declaration): Do not defer checks for + template parameter default arguments. + (cp_parser_template_declaration_after_export): Gather access + checks for template parameters, and pass them to + cp_parser_single_declaration. + (cp_parser_template_parameter_access_checks): New function. + (cp_parser_single_declaration): Add checks parameter. + + PR c++/27505 + * call.c (convert_like_real): Convert bitfields to their declared + types when forming an rvalue. + * tree.c (convert_bitfield_to_declared_type): New function. + (rvalue): Use it. + * cp-tree.h (convert_bitfield_to_declare_type): Declare it. + +2006-05-15 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27582 + * pt.c (any_dependent_template_arguments_p): Return early on invalid + argument list. + + PR c++/27581 + * search.c (adjust_result_of_qualified_name_lookup): Skip on + invalid context_class. + + PR c++/27315 + * pt.c (do_decl_instantiation): Return early on invalid decl. + + PR c++/27559 + * pt.c (push_template_decl_real): Return error_mark_node instead + of broken decl. + + PR c++/27496 + * pt.c (tsubst_friend_class): Return early on invalid friend + declarations. + +2006-05-14 H.J. Lu <hongjiu.lu@intel.com> + + * Make-lang.in (cp/decl.o): Add dependency on $(TARGET_H). + (cp/decl2.o): Likewise. + (cp/typeck.o): Likewise. + (cp/cvt.o): Likewise. + (cp/parser.o): Likewise. + (cp/call.o): Replace target.h with $(TARGET_H). + +2006-05-14 Alexandre Oliva <aoliva@redhat.com> + + * pt.c (build_non_dependent_expr): Leave ADDR_EXPR of + COMPONENT_REF alone. + +2006-05-11 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27547 + * decl.c (copy_fn_p): Return early on non-member functions. + +2006-05-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27447 + * decl2.c (build_memfn_type): Skip invalid functions and class types. + +2006-05-06 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27427 + * pt.c (convert_nontype_argument): Return early on invalid arguments. + + * pt.c (process_template_parm): Remove superfluous temporary. + + PR c++/27430 + * pt.c (process_template_parm): Handle erroneous non-type parameters. + + PR c++/27423 + * typeck.c (convert_for_initialization): Skip erroneous types. + + PR c++/27422 + * typeck.c (convert_arguments): Return early on args with + invalid types. + +2006-05-03 Aldy Hernandez <aldyh@redhat.com> + + PR/21391 + * typeck.c (build_static_cast_1): Save casted types in used types + hash table. + (build_reinterpret_cast_1): Same. + * rtti.c (build_dynamic_cast_1): Same. + +2006-05-04 Jakub Jelinek <jakub@redhat.com> + + PR c++/27359 + * parser.c (cp_parser_omp_for_loop): Only call + cp_parser_abort_tentative_parse if cp_parser_parse_definitely was not + called. + +2006-05-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/27102 + * decl.c (grokdeclarator): Robustify checks for defining members + of incomplete types. + + PR c++/27309 + * class.c (add_method): Call grok_special_member_properties. + * decl.c (grokdeclarator): Don't call it here. + (copy_fn_p): A TEMPLATE_DECL is never a copy constructor or + assignment operator. Set TYPE_HAS_CONSTURCTOR if DECL is a + constructor. + (start_method): Don't call grok_special_member_properties. + * method.c (implicitly_declare_fn): Likewise. + * pt.c (instantiate_class_template): Likewise. + * decl2.c (grokfield): Likewise. + +2006-05-02 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/27337 + * cp-gimplify.c (cxx_omp_privatize_by_reference): New function. + * cp-tree.h (cxx_omp_privatize_by_reference): New prototype. + * cp-objcp-common.h (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Define. + +2006-04-30 Mark Mitchell <mark@codesourcery.com> + + PR c++/27094 + * pt.c (tsubst_default_argument): Increment function_depth around + call to tsubst_expr. + * parser.c (cp_parser_parameter_declaration): Likewise. + * decl2.c (mark_used): Tidy. + +2006-04-30 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27278 + * decl.c (grok_op_properties): Skip operators with invalid args + when checking for class-type or enum-type args. + +2006-04-29 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/27279 + * decl.c (copy_fn_p): Skip functions with invalid first arg. + +2006-04-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/27292 + * tree.c (rvalue): Convert bitfields to their declared types. + + PR c++/27102 + * typeck2.c (cxx_incomplete_type_diagnostic): Handle + TYPENAME_TYPE. + +2006-04-24 Mark Mitchell <mark@codesourcery.com> + + PR c++/27292 + * typeck.c (decay_conversion): Don't adjust bitfield types. + (perform_integral_promotions): Treat bitfield enums as enums, not + as short integer types. + * tree.c (rvalue): Convert bitfields to their correct types. + +2006-04-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/19963 + * class.c (layout_class_type): Skip fields with invalid types. + +2006-04-23 Mark Mitchell <mark@codesourcery.com> + + PR c++/26912 + * cp-tree.h (build_this_parm): Declare. + (grok_method_quals): Remove. + (build_memfn_type): Declare. + (build_artificial_parm): Declare. + (do_friend): Remove quals parameter. + * decl.c (build_this_parm): New function. + (grokfndecl): Use it. Do not pass quals to grokclassfn. + (grokdeclarator): Rename quals to memfn_quals. Avoid allocating + unnecessary TYPE_DECLs. Correct qualification of member function + types. Tidy. + * method.c (implicitly_declare_fn): Use build_this_parm. + * friend.c (do_friend): Remove quals parameter. + * decl2.c (grok_method_quals): Remove. + (build_memfn_type): New function. + (build_artificial_parm): Give it external linkage. + (grokclassfn): Remove quals parameter. Do not build "this" + PARM_DECL here. + + PR c++/26534 + * cp-tree.h (is_bitfield_expr_with_lowered_type): New function. + * typeck.c (is_bitfield_expr_with_lowered_type): New function. + (decay_conversion): Convert bitfield expressions to the correct + type. + (build_modify_expr): Remove spurious conversions. + * class.c (layout_class_type): Modify the type of bitfields to + indicate a limited range. + * call.c (standard_conversion): Adjust the type of bitfield + expressions used in an rvalue context. + (build_conditional_expr): Likewise. + +2006-04-22 Kazu Hirata <kazu@codesourcery.com> + + * decl.c: Fix comment typos. + +2006-04-21 Eric Christopher <echristo@apple.com> + + * decl.c: Fix typo in function name. + +2006-04-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/26558 + * parser.c (cp_parser_class_name): Check for invalid typenames. + Rearrange code. + + PR c++/26739 + * pt.c (tsubst_friend_function): Return early if + pushdecl_namespace_level fails. + + PR c++/26036 + * typeck.c (convert_arguments): Return error_mark_node instead of + error_mark_list. + * cp-tree.h (error_mark_list): Remove declaration. + * decl.c (error_mark_list): Remove definition. + (cxx_init_decl_processing): Do not initialize error_mark_list. + + PR c++/10385 + * rtti.c (build_dynamic_cast_1): Check for invalid conversions + before calling convert_to_reference. + * cvt.c (convert_to_reference): Assert that reftype is a + REFERENCE_TYPE. + +2006-04-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/27102 + * class.c (currently_open_class): Tidy. + * decl.c (grokdeclarator): If we encounter an erroneous + declarator, assume that we have already issued an error message + and return. Return error_mark_node instead of NULL_TREE in more + places. Issue errors about function definitions that do not have + a function declarator. Check for complete types for all function + definitions. + * cp-tree.h (cp_error_declarator): Remove. + (currently_open_class): Change return type. + * parser.c (cp_parser_id_expression): Add optional_p parameter. + (cp_parser_parse_diagnose_invalid_type_name): Adjust calls. + (cp_parser_id_expression): Likewise. + (cp_parser_unqualified_id): If the name is optional, return + NULL_TREE. + (cp_parser_postfix_dot_deref_expression): Adjust calls. + (cp_parser_type_parameter): Likewise. + (cp_parser_unqualified_id): Likewise. + (cp_parser_direct_declarator): Likewise. + (cp_parser_declarator_id): Add optional_p parameter. + (cp_parser_function_definition_from_specifiers_and_declarator): + Assume that start_function indicates failure only if it has issued + an error. + (cp_parser_omp_var_list_no_open): Adjust calls. + +2006-04-17 Janis Johnson <janis187@us.ibm.com> + + PR c++/26114, c++/26115 + * typeck.c (cxx_mark_addressable): Restore check for extra_warnings. + * class.c (check_field_decls): Ditto. + +2006-04-17 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * init.c (build_offset_ref): Remove superfluous temporary. + +2006-04-16 Mark Mitchell <mark@codesourcery.com> + + PR c++/26365 + * typeck.c (finish_class_member_access_expr): Robustify + +2006-04-15 Kazu Hirata <kazu@codesourcery.com> + + * Make-lang.in (cp/pt.o): Depend on vecprim.h. + * pt.c: Include vecprim.h. + (inline_parm_levels): Change the type to VEC(int,heap) *. + (inline_parm_levels_used): Remove. + (maybe_begin_member_template_processing, + maybe_end_member_template_processing): Use VEC instead of + VARRAY. + + * cp/call.c: Fix comment typos. + +2006-04-12 Mark Mitchell <mark@codesourcery.com> + + * parser.c (cp_parser_init_declarator): Initialize local variables + aggressively. + +2006-04-12 Roger Sayle <roger@eyesopen.com> + + * parser.c (cp_parser_init_declarator): Initialise + is_parenthesized_init to false to avoid compiler warning. + +2006-04-11 Mark Mitchell <mark@codesourcery.com> + + * cp-tree.h (build_operator_new_call): Adjust prototype. + (build_new_method_call): Likewise. + (build_op_delete_call): Likewise. + * init.c (build_raw_new_expr): New function. + (build_new_1): Pass information as parameters, rather than + bundling it into a NEW_EXPR. + (build_new): Adjust accordingly. + (build_vec_delete_1): Adjust for changes to build_op_delete_call. + (build_delete): Likewise. + * decl.c (finish_destructor_body): Likewise. + * call.c (build_operator_new_call): Return the allocation function + used. + (build_op_delete_call): Take allocation function as parameter. + (build_special_member_call): Adjust call to build_new_method_call. + (build_new_method_call): Return function called. + * pt.c (tsubst_copy_and_build): Adjust call to + build_new_method_call. + * semantics.c (finish_call_expr): Likewise. + * parser.c (cp_parser_postfix_expression): Likewise. + * typeck2.c (cxx_incomplete_type_diagnostic): Refer to + "incomplete", not "undefined", types. + + PR c++/26295 + * decl.c (grokdeclarator): Remove namespace-handling code for + pointers-to-members. + * parser.c (cp_parser_ptr_operator): Check for qualified names + using namespaces. + + PR c++/26122 + * parser.c (cp_parser_init_declarator): Adjust logic for deciding + whether or not to look for a pure-specifier. + (cp_parser_member_declaration): Likewise. + +2006-04-08 Kazu Hirata <kazu@codesourcery.com> + + * decl2.c, pt.c, semantics.c: Fix comment typos. + +2006-04-06 Roger Sayle <roger@eyesopen.com> + + * call.c (null_ptr_cst_p): Add explicit TREE_CONSTANT_OVERFLOW check. + +2006-04-05 Jason Merrill <jason@redhat.com> + + * name-lookup.c (push_namespace_with_attribs): Temporarily disable + default hidden visibility for anonymous namespace. + +2006-03-29 Roger Sayle <roger@eyesopen.com> + + PR c++/22494 + * init.c (build_vec_delete_1): Convert BASE pointer's type to + the base pointer type to avoid a type mismatch in the EQ_EXPR. + +2006-03-24 Carlos O'Donell <carlos@codesourcery.com> + + * search.c (maybe_suppress_debug_info): If + flag_emit_class_debug_always then don't suppress. + +2006-03-22 Jason Merrill <jason@redhat.com> + + * name-lookup.c (push_namespace_with_attribs): Only apply hidden + visibility to anonymous namespaces if HAVE_GAS_HIDDEN. + +2006-03-21 Jakub Jelinek <jakub@redhat.com> + + PR c++/26691 + * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle default arguments. + +2006-03-21 Jason Merrill <jason@redhat.com> + + PR c++/21581 + * parser.c (cp_parser_declaration): Support attributes on + anonymous namespaces. + * name-lookup.c (push_namespace_with_attribs): Anonymous + namespaces default to hidden visibility. + +2006-03-20 Jason Merrill <jason@redhat.com> + + PR c++/21764, c++/19238 + * decl.c (cp_finish_decl): Call determine_visibility later. + (start_preparsed_function): Likewise. + * cp-tree.h (CP_TYPE_CONTEXT, TYPE_NAMESPACE_SCOPE_P): New macros. + (TYPE_CLASS_SCOPE_P, TYPE_FUNCTION_SCOPE_P): New macros. + * name-lookup.h (struct cp_binding_level): Add has_visibility + bitfield. + * name-lookup.c: Include c-pragma.h. + (push_namespace_with_attribs): Split out from push_namespace. + Push visibility if appropriate. Set TREE_PUBLIC on namespaces. + (leave_scope): Pop visibility if appropriate. + * decl2.c (determine_visibility_from_class): Split out from... + (determine_visibility): ...here. Handle function scope and + nested classes. + (import_export_decl): Move visibility handling to + determine_visibility_from_class. + * parser.c (cp_parser_declaration, cp_parser_namespace_name): Allow + attributes on namespace declarations. + +2006-03-15 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/6634 + * decl.c (grokdeclarator): Do not accept long long double. + Reorganize checks for invalid (combinations of) type modifiers. + Quote modifiers in messages. + +2006-03-09 Jason Merrill <jason@redhat.com> + + PR c++/16387, c++/16389 + * typeck.c (cxx_alignof_expr, cxx_sizeof_expr): New functions. + (cxx_sizeof_or_alignof_expr): Split out from here. + +2006-03-09 Diego Novillo <dnovillo@redhat.com> + + Merge from gomp-20050608-branch + + 2006-02-02 Diego Novillo <dnovillo@redhat.com> + + * decl.c (pop_labels_1): Use appropriate pointer casting. + (poplevel_named_label_1): Likewise. + (named_label_entry_hash): Likewise. + (named_label_entry_eq): Likewise. + (check_goto): Likewise. + (define_label): Likewise. + + 2006-01-26 Diego Novillo <dnovillo@redhat.com> + + * cp-tree.h (CP_OMP_CLAUSE_INFO): Use TREE_TYPE instead + of TREE_BLOCK. + * pt.c: Use OMP_CLAUSE_CODE and OMP_CLAUSE_OPERAND + instead of TREE_CODE/TREE_OPERAND. + * semantics.c: Likewise. + * parser.c: Likewise. + + 2005-11-10 Diego Novillo <dnovillo@redhat.com> + + * parser.c (cp_parser_omp_threadprivate): Emit diagnostic if + target does not support TLS. + + 2005-11-09 Jakub Jelinek <jakub@redhat.com> + + * decl.c (redeclaration_error_message): Don't error about + DECL_THREAD_LOCAL_P mismatches if CP_DECL_THREADPRIVATE_P + (olddecl). + + 2005-11-08 Jakub Jelinek <jakub@redhat.com> + + PR c++/24735 + * semantics.c (finish_omp_barrier, finish_omp_flush): New + functions. + * parser.c (cp_parser_omp_barrier): Call finish_omp_barrier. + (cp_parser_omp_flush): Call finish_omp_flush. + * cp-tree.h (finish_omp_barrier, finish_omp_flush): New + prototypes. + + PR c++/24734 + * pt.c (tsubst_expr): Handle OMP_MASTER and OMP_ORDERED. + + 2005-11-03 Jakub Jelinek <jakub@redhat.com> + + * semantics.c (finish_omp_threadprivate): Error on class-scope + variables. + + 2005-11-02 Jakub Jelinek <jakub@redhat.com> + + * parser.c (cp_parser_omp_all_clauses): If some clause + type is not allowed, don't remove just one of the + clauses, but all clauses added in that loop round. + + * semantics.c (finish_omp_clauses): Fix function + comment. Don't handle non-const or mutable specially, + as const and not mutable is predetermined shared and + that leads to double error. Don't ICE if copyin var is + PARM_DECL. + + PR c++/24613 + * parser.c (cp_parser_pragma): Diagnose + PRAGMA_OMP_SECTION outside of PRAGMA_OMP_SECTIONS + construct. + + * semantics.c (finish_omp_threadprivate): Error if V + is automatic variable or has incomplete type. + + 2005-11-01 Diego Novillo <dnovillo@redhat.com> + + * parser.c (cp_parser_omp_all_clauses): Use + OMP_CLAUSE_CHAIN instead of TREE_CHAIN. + + 2005-11-01 Diego Novillo <dnovillo@redhat.com> + + * parser.c (cp_parser_omp_all_clauses): When emitting an + error message, remove the invalid clause from the list. + + 2005-10-31 Diego Novillo <dnovillo@redhat.com> + + * parser.c (cp_parser_omp_parallel): Do not allow 'nowait' in + combined parallel+workshare directives. + + 2005-10-31 Richard Henderson <rth@redhat.com> + + * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DTOR): + Use cxx_omp_clause_dtor. + * cp-tree.h (CP_OMP_CLAUSE_INFO): New. + (cxx_omp_clause_dtor): New. + * cp-gimplify.c (cxx_omp_clause_apply_fn): New. + (cxx_omp_clause_default_ctor): Use it. + (cxx_omp_clause_copy_ctor, cxx_omp_clause_assign_op): + Likewise. + (cxx_omp_clause_dtor): New. + * semantics.c (finish_omp_clauses): Rewrite cdtor + checking to fill in CP_OMP_CLAUSE_INFO. Don't + specialcase LASTPRIVATE for removal. + (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor, + cxx_omp_clause_assign_op): Move to cp-gimplify.c. + + 2005-10-28 Jakub Jelinek <jakub@redhat.com> + + * semantics.c (finish_omp_threadprivate): If + DECL_RTL_SET_P, call make_decl_rtl again so that + encode_section_info can update SYMBOL_REF's flags. + + 2005-10-26 Jakub Jelinek <jakub@redhat.com> + + * semantics.c (finish_omp_for): Don't segfault if COND + or INCR is NULL. If not calling c_finish_omp_for + right away and one of COND and INCR is NULL, issue + error and don't expand anything. + + PR c++/24512 + * cp-tree.h (finish_omp_for): Add PRE_BODY argument. + * semantics.c (finish_omp_for): Likewise. Set + OMP_FOR_PRE_BODY to PRE_BODY if deferring, add it + into the current statement list if not processing + template decl or pass it to c_finish_omp_for. + + * parser.c (cp_parser_omp_for_loop): Expand optional DECL_EXPRs + into PRE_BODY statement list. Pass it to finish_omp_for. + * pt.c (tsubst_expr) <case OMP_FOR>: tsubst_expr also + OMP_FOR_PRE_BODY into PRE_BODY stmt list, pass it to + finish_omp_for. Put all the statements into sk_omp + scope. + + 2005-10-25 Jakub Jelinek <jakub@redhat.com> + + PR c++/24516 + * parser.c (struct cp_parser): Rename in_iteration_statement + field to in_statement. + (IN_SWITCH_STMT, IN_ITERATION_STMT): Define. + (IN_OMP_BLOCK, IN_OMP_FOR): Change values. + (cp_parser_new, cp_parser_begin_omp_structured_block, + cp_parser_end_omp_structured_block, + cp_parser_omp_for_loop): Adjust for + in_iteration_statement renaming. + (cp_parser_selection_statement): Save + parser->in_iteration, or it temporarily with + IN_SWITCH_STMT for the + cp_parser_implicitly_scoped_statement call. + (cp_parser_iteration_statement): Adjust for + in_iteration_statement renaming. Use + IN_ITERATION_STMT rather than true. + (cp_parser_jump_statement): Adjust for + in_iteration_statement renaming and new values. Don't + error on break in a switch statement within OMP_FOR or + OpenMP structured block. + + PR c++/24513 + * parser.c (cp_parser_cache_group): Don't stop if next + token is CPP_PRAGMA_EOL and end is CPP_PRAGMA_EOL as + well. If current token is CPP_PRAGMA, consume + everything until CPP_PRAGMA_EOL inclusive. + + 2005-10-24 Jakub Jelinek <jakub@redhat.com> + + PR c++/24502 + * semantics.c (finish_omp_for): Handle MODOP_EXPR in + addition to MODIFY_EXPR. + + 2005-10-23 Richard Henderson <rth@redhat.com> + + * cp-gimplify.c (struct cp_gimplify_ctx): Remove. + (bc_label): New. + (begin_bc_block, finish_bc_block): Use it. + (push_context, pop_context): Remove. + (cp_genericize): Don't use them. Assert bc_label is null. + * semantics.c (finish_omp_clauses): Create a fake data + element of TYPE for probing ctors. + + 2005-10-23 Richard Henderson <rth@redhat.com> + + * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): New. + (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR): New. + (LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): New. + (LANG_HOOKS_OMP_CLAUSE_DTOR): New. + * semantics.c (finish_omp_clauses): Look through + arrays when looking up special member calls. Also + remove FIRSTPRIVATE when LASTPRIVATE fails. + (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor): New. + (cxx_omp_clause_assign_op): New. + * cp-tree.h: Declare them. + + 2005-10-21 Richard Henderson <rth@redhat.com> + + * decl.c (check_previous_goto_1): Return false if error. + (check_switch_goto): Likewise. + (finish_case_label): Don't emit the case label on error. + * parser.c (struct cp_parser): Revert + in_switch_statement_p changes. + (cp_parser_labeled_statement, + cp_parser_selection_statement): Likewise. + (cp_parser_begin_omp_structured_block): Don't save... + (cp_parser_end_omp_structured_block): or restore + in_switch_statement_p. + + 2005-10-21 Richard Henderson <rth@redhat.com> + + * semantics.c (finish_omp_threadprivate): Set + decl_flags.u2sel when necessary. + + 2005-10-21 Richard Henderson <rth@redhat.com> + + * decl.c (poplevel_named_label_1): Restore creation of the + bad_decls list. + (decl_jump_unsafe): Check for error_mark_node types. + (check_goto): Don't check cdtor_label. Don't use identify_goto. + * semantics.c (finish_return_stmt): Do check_omp_return before + converting to cdtor_label goto. + + 2005-10-21 Richard Henderson <rth@redhat.com> + + PR c++/24451 + * decl.c (check_omp_return): Return false on error. + * cp-tree.h (check_omp_return): Update decl. + * semantics.c (finish_return_stmt): Avoid adding + return on error. + + 2005-10-21 Richard Henderson <rth@redhat.com> + + * cp-tree.h (struct language_function): Remove + x_named_label_uses. + Change x_named_labels to a hashtable. + (check_omp_return): Declare. + * decl.c (struct named_label_use_entry): Rename from + named_label_use_list. Remove label_decl. + (struct named_label_entry): Rename from + named_label_list. Remove old_value and next. Change + in_try_scope and in_catch_scope to bool. Add + in_omp_scope. + (pop_labels_1): New. + (pop_labels): Use it. + (pop_local_label, poplevel_named_label_1): New. + (poplevel): Use them. + (named_label_entry_hash, named_label_entry_eq): New. + (make_label_decl): Create named_labels. Move label + creation bits from lookup_label. + (declare_local_label): Tidy. + (identify_goto): Split out from ... + (check_previous_goto_1): Add exited_omp argument. + Handle omp scopes. + + (use_label): Merge into... + (check_goto): ... here. Handle omp scopes. + (check_omp_return): New. + (check_previous_gotos): Merge into... + (define_label): ... here. + (save_function_data): Remove x_named_label_uses reference. + (finish_function): Likewise. + * name-lookup.h (sk_omp): New. + * name-lookup.c (begin_scope): Handle it. + * parser.c (cp_parser_omp_for): Don't create extra + compound stmt. + + (cp_parser_omp_sections): Likewise. + * semantics.c (finish_return_stmt): Call check_omp_return. + (begin_omp_structured_block): Use sk_omp. + (finish_omp_structured_block): Use do_poplevel. Don't build a + MUST_NOT_THROW expression here. + (begin_omp_parallel, finish_omp_parallel): Don't create extra + compound statements. + + 2005-10-21 Diego Novillo <dnovillo@redhat.com> + + PR 24455 + * cp/cp-tree.h (struct lang_decl_flags): Add field + threadprivate_p. + (CP_DECL_IS_THREADPRIVATE): Define. + * cp/semantics.c (finish_omp_threadprivate): Set. Do + not error out if CP_DECL_IS_THREADPRIVATE is set + already. + * cp/decl.c (duplicate_decls): Merge + CP_DECL_THREADPRIVATE_P. + + 2005-10-20 Richard Henderson <rth@redhat.com> + + * cp-gimplify.c (cp_gimplify_omp_for): New. + (cp_gimplify_expr): Call it. + * cp-tree.h (OMP_FOR_GIMPLIFYING_P): New. + * parser.c (struct cp_parser): Rename + in_iteration_statement_p to in_iteration_statement and + change to unsigned char. Similarly with + in_switch_statement. Update all users. + (IN_OMP_BLOCK, IN_OMP_FOR): New. + (cp_parser_labeled_statement): Diagnose case labels + binding closer to an openmp block nested than the + switch. + (cp_parser_jump_statement): Diagnose break and + continue labels binding closer to an openmp block than + an iteration or switch. + (cp_parser_omp_for_loop): Mark in_iteration_statement + for an omp for. + (cp_parser_begin_omp_structured_block): New. + (cp_parser_end_omp_structured_block): New. + (cp_parser_omp_structured_block): Use them. + (cp_parser_omp_for, cp_parser_omp_sections_scope): Likewise. + (cp_parser_omp_parallel): Likewise. + + 2005-10-20 Richard Henderson <rth@redhat.com> + + * semantics.c (begin_omp_structured_block): New. + (finish_omp_structured_block): New. + (begin_omp_parallel, finish_omp_parallel): Use them. + * parser.c (cp_parser_omp_structured_block): Likewise. + (cp_parser_omp_for): Likewise. + (cp_parser_omp_sections_scope): Likewise. + * cp-tree.h: Declare them. + + 2005-10-20 Richard Henderson <rth@redhat.com> + + * parser.c (cp_parser_omp_master): Return the statement. + (cp_parser_omp_ordered): Likewise. + (cp_parser_omp_construct): Set the locus for them. + + 2005-10-19 Richard Henderson <rth@redhat.com> + + * semantics.c (finish_omp_atomic): Revert to + uses_template_parms. + + 2005-10-19 Richard Henderson <rth@redhat.com> + + * semantics.c (finish_omp_clauses): Avoid + DECL_THREAD_LOCAL_P on a PARM_DECL. Remove some + stub asserts guaranteed to fail. + + 2005-10-19 Richard Henderson <rth@redhat.com> + + * cp-tree.h (OMP_ATOMIC_DEPENDENT_P, OMP_ATOMIC_CODE): New. + (finish_omp_clauses, finish_omp_for, finish_omp_atomic): New. + * parser.c (cp_parser_omp_clause_copyin): Remove. + (cp_parser_omp_all_clauses): Use cp_parser_omp_var_list instead. + Call finish_omp_clauses. + (cp_parser_omp_clause_if): Don't do error checking here. + (cp_parser_omp_clause_num_threads): Likewise. + (cp_parser_omp_clause_schedule): Likewise. + (cp_parser_omp_atomic): Use finish_omp_atomic. + (cp_parser_omp_for_loop): Don't discard DECL_EXPR. + Don't decompose assignment statment here. Use + finish_omp_for. + + * pt.c (tsubst_omp_clauses): New. + (tsubst_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS, + OMP_SINGLE, OMP_SECTION, OMP_CRITICAL, OMP_ATOMIC. + * semantics.c (finish_omp_clauses): New. + (begin_omp_parallel, finish_omp_parallel): Know Less about the + internals of the stmt_list stack. + (finish_omp_for, finish_omp_atomic): New. + + 2005-10-18 Jakub Jelinek <jakub@redhat.com> + + * semantics.c (cxx_omp_predetermined_sharing): New function. + * cp-tree.h (cxx_omp_predetermined_sharing): New prototype. + * cp-objcp-common.h + (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine. + + 2005-10-18 Richard Henderson <rth@redhat.com> + + * parser.c (cp_parser_omp_single): Use make_node and accessors + instead of build. + + 2005-10-17 Richard Henderson <rth@redhat.com> + + * parser.c (cp_parser_omp_for_loop): Handle declarations. + + 2005-10-12 Richard Henderson <rth@redhat.com> + + * Make-lang.in (CXX_C_OBJS): Add c-omp.o. + * cp-tree.h (begin_omp_parallel, finish_omp_parallel): Declare. + (finish_omp_threadprivate): Declare. + * parser.c (struct cp_lexer): Add in_pragma. + (cp_lexer_consume_token): Don't consume a PRAGMA_EOL + when in_pragma. + (cp_parser_skip_to_closing_parenthesis): Stop at PRAGMA_EOL. + (cp_parser_skip_to_end_of_statement): Likewise. + (cp_parser_skip_to_end_of_block_or_statement): Likewise. + (cp_parser_skip_to_closing_brace): Likewise. + (cp_parser_skip_to_pragma_eol): Reset in_pragma. + (cp_parser_require_pragma_eol): New. + (cp_parser_statement): Add in_compound argument; + update all callers. + Restart if a non-statement pragma seen outside a + compound. + (cp_parser_statement_seq_opt): Stop at PRAGMA_EOL. + (cp_parser_declaration_seq_opt): Likewise. + (cp_parser_member_specification_opt): Likewise. + (cp_parser_function_definition_after_decl): Likewise. + (cp_parser_skip_until_found): Likewise. + (cp_parser_cache_group): Likewise. + (enum pragma_omp_clause, cp_parser_omp_clause_name, + check_no_duplicate_clause, + cp_parser_omp_var_list_no_open, + cp_parser_omp_var_list, cp_parser_omp_clause_copyin, + cp_parser_omp_clause_default, cp_parser_omp_clause_if, + cp_parser_omp_clause_nowait, + cp_parser_omp_clause_num_threads, + cp_parser_omp_clause_ordered, + cp_parser_omp_clause_reduction, + cp_parser_omp_clause_schedule, + cp_parser_omp_all_clauses, + cp_parser_omp_structured_block, cp_parser_omp_atomic, + cp_parser_omp_barrier, cp_parser_omp_critical, + cp_parser_omp_flush, cp_parser_omp_for_loop, + cp_parser_omp_for, cp_parser_omp_master, + cp_parser_omp_ordered, cp_parser_omp_sections_scope, + cp_parser_omp_sections, cp_parser_omp_parallel, + cp_parser_omp_single, cp_parser_omp_threadprivate, + cp_parser_omp_construct): New. + (cp_parser_pragma): Handle OpenMP pragmas. + * semantics.c (finish_omp_threadprivate): New. + (begin_omp_parallel, finish_omp_parallel): New. + + 2005-10-11 Richard Henderson <rth@redhat.com> + + * parser.c (struct cp_token): Add pragma_kind. + (eof_token): Initialize it. + (cp_lexer_handle_pragma): Remove. + (cp_parser_initial_pragma): New. + (cp_lexer_new_main): Use it. + (cp_lexer_get_preprocessor_token): Initialize pragma_kind. + (cp_lexer_print_token): Don't handle CPP_PRAGMA. + (cp_parser_skip_to_pragma_eol): New. + (cp_parser_error): Use it. + (pragma_lex): New. + + 2005-10-09 Richard Henderson <rth@redhat.com> + + * lex.c (parse_strconst_pragma): Update for c_lex name change. + (handle_pragma_java_exceptions): Likewise. + * parser.c (cp_lexer_new_main): Likewise. + + 2005-10-06 Richard Henderson <rth@redhat.com> + + * parser.c (cp_lexer_new_main): Comment out defer_pragmas. + (cp_lexer_handle_pragma): Comment out + cpp_handle_deferred_pragma. + + 2005-10-01 Richard Henderson <rth@redhat.com> + + * name-lookup.c (lookup_name): Remove prefer_type argument. + (lookup_name_prefer_type): New function. + * name-lookup.h (lookup_name_prefer_type): Declare it. + * decl.c (lookup_and_check_tag): Use it. + * pt.c (tsubst_friend_class): Likewise. Update for + lookup_name change. + (lookup_template_class, tsubst_copy_and_build): Likewise. + +2006-03-06 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/15759 + * tree.c (bot_manip): Don't call mark_used. + +2006-03-02 Mike Stump <mrs@apple.com> + + * decl2.c (import_export_decl): Remove redundant call to + targetm.cxx.key_method_may_be_inline (). + +2006-03-02 Richard Sandiford <richard@codesourcery.com> + + * decl.c (start_decl): Use have_global_bss_p when deciding + whether to make the decl common. + +2006-03-01 Mike Stump <mrs@apple.com> + + PR darwin/25908 + * decl2.c (import_export_decl): Fix ABI breakage on darwin. + +2006-02-24 Geoffrey Keating <geoffk@apple.com> + + * except.c (expand_start_catch_block): Handle + flag_use_cxa_get_exception_ptr. + +2006-02-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/26291 + * decl.c (grok_op_properties): Check for ellipsis in arguments of + operators. + +2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * Make-lang.in (C++): Remove. + (.PHONY): Remove C++. + +2006-02-18 Mark Mitchell <mark@codesourcery.com> + + PR c++/26266 + * cp-tree.h (cp_finish_decl): Adjust declaration. + (grokbitfield): Likewise. + (finish_static_data_member_decl): Likewise. + * init.c (constant_value_1): Ensure processing_template_decl when + folding non-dependent initializers for static data members of + dependent types. Return error_mark_node for erroneous + initailizers. + * class.c (get_vtable_decl): Use finish_decl, not cp_finish_decl. + * decl.c (cp_make_fname_decl): Adjust call to cp_finish_decl. + (cp_finish_decl): Add init_const_expr_p parameter. Set + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here. + (finish_decl): Adjust call to cp_finish_decl. + (compute_array_index_type): Robustify. + (start_method): Use finish_decl, not cp_finish_decl. + * rtti.c (emit_tinfo_decl): Likewise. + * except.c (initialize_handler_parm): Adjust call to + cp_finish_decl. + (expand_start_catch_block): Likewise. + * cvt.c (build_up_reference): Adjust call to cp_finish_decl. + * pt.c (instantiate_class_template): Adjust call to + finish_static_data_member_decl. + (tsubst_expr): Use finish_decl, not cp_finish_decl. + (instantiate_decl): Adjust call to cp_finish_decl. + * name-lookup.c (pushdecl_top_level_1): Use finish_decl, not + cp_finish_decl. + * decl2.c (finish_static_data_member_decl): Add init_const_expr_p + parameter. + (grokfield): Likewise. + * parser.c (cp_parser_condition): Check for constant initializers. + (cp_parser_init_declarator): Adjust calls to grokfield and + cp_finish_decl. Don't set + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here. + (cp_parser_member_declaration): Likewise. + (cp_parser_objc_class_ivars): Likewise. + +2006-02-14 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * call.c (standard_conversion): Return NULL instead of 0. + (build_user_type_conversion_1): Likewise. + (tourney): Likewise. + * decl.c (redeclaration_error_message): Likewise. + * error.c (language_to_string): Likewise. + +2006-02-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * cp-tree.h (warn_hidden): Remove prototype. + * class.c (warn_hidden): Make static. + + * cp-tree.h (build_type_conversion): Remove prototype. + * cvt.c (build_type_conversion): Add prototype, make static. + + * cp-tree.h (push_tinst_level): Remove prototype. + (pop_tinst_level): Likewise. + * pt.c (push_tinst_level): Add prototype, make static. + (pop_tinst_level): Likewise. + +2006-02-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * decl.c (grokdeclarator): Return NULL_TREE instead of 0. + * typeck.c (unary_complex_lvalue): Likewise. + +2006-02-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * lex.c (parse_strconst_pragma): Return error_mark_node instead of + "(tree)-1" to indicate failure. Simplify. + (handle_pragma_interface): Test for error_mark_node instead of + "(tree)-1". + (handle_pragma_implementation): Likewise. + +2006-02-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/26151 + * parser.c (cp_parser_decl_specifier_seq): Check for duplicate + decl-specifiers. Remove extra check for duplicate 'friend'. + * decl.c (grokdeclarator): Remove check for duplicate + decl-specifiers. Set longlong together with long_p. + +2006-02-12 Jason Merrill <jason@redhat.com> + + PR c++/24996 + * except.c (build_throw): Add a CLEANUP_POINT_EXPR inside the + TRY_CATCH_EXPR or MUST_NOT_THROW_EXPR. + +2006-02-10 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * class.c (debug_class): Remove extern. + (debug_thunks): Likewise. + +2006-02-09 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * typeck.c (string_conv_p): Don't test for flag_const_strings. + +2006-02-08 Jason Merrill <jason@redhat.com> + + PR c++/25979 + * cp-gimplify.c (cp_gimplify_expr): Don't call + cp_gimplify_init_expr for MODIFY_EXPRs. + * typeck2.c (split_nonconstant_init_1): Use INIT_EXPR. + +2006-02-08 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/26071 + * decl.c (grokdeclarator): Set dname also for destructor. + + PR c++/26070 + * decl.c (grokdeclarator): Clear storage_class together with staticp. + +2006-02-07 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * cp-tree.h (tf_warning_or_error): Renamed from tf_warn_or_error. + (cp_build_qualified_type): Propogate renaming. + * call.c (convert_like_real): Likewise. + * cvt.c (cp_convert_to_pointer, convert_to_reference): Likewise. + * decl.c (make_typename_type, grokdeclarator): Likewise. + * pt.c (tsubst_friend_function, instantiate_class_template, + tsubst_default_argument, instantiate_decl, + tsubst_initializer_list, tsubst_enum): Likewise. + * semantics.c (finish_template_type): Likewise. + * typeck.c (build_ptrmemfunc, convert_for_assignment): Likewise. + +2006-02-07 Dirk Mueller <dmueller@suse.com> + + * typeck.c (build_binary_op): Annotate div-by-zero + warnings to make -Wno-div-by-zero have an effect. + +2006-02-07 Mark Mitchell <mark@codesourcery.com> + + PR c++/9737 + * pt.c (coerce_template_template_parms): Do not templates with + excess default arguments to match template template parameters + with fewer parameters. + (coerce_template_parms): Add use_default_args parameter; use + default arguments only when true. + (lookup_template_class): Adjust call to coerce_template_parms. + (fn_type_unification): Likewise. + (unify): Likewise. + (get_bindings): Likewise. + (dependent_type_p): Add assertions. + +2006-02-06 Roger Sayle <roger@eyesopen.com> + + * decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE. + * rtti.c (typeinfo_in_lib_p): Likewise. + * cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise. + * name-lookup.c (arg_assoc_type): Likewise. + +2006-02-04 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * cp-tree.h (tf_warn_or_error): New substituion flag. + (cp_build_qualified_type): Use it. + * call.c (convert_like_real): Likewise. + * cvt.c (cp_convert_to_pointer): Likewise. + (convert_to_reference): Likewise. + * decl.c (make_typename_type): Likewise. + (grokdeclarator): Likewise. + * pt.c (tsubst_friend_function): Likewise. + (tsubst_friend_class): Likewise. + (instantiate_class_template): Likewise. + (tsubst_default_argument): Likewise. + (instantiate_decl): Likewise. + (tsubst_initializer_list): Likewise. + (tsubst_enum): Likewise. + * semantics.c (finish_template_type): Likewise. + * typeck.c (build_ptrmemfunc): Likewise. + (convert_for_assignment): Likewise. + +2006-02-03 Lee Millward <lee.millward@gmail.com> + + * typeck.c (string_conv_p): Pass appropiate + OPT_Wxxxx values when calling warning(). + (build_array_ref, cxx_mark_addressable): Likewise. + (check_return_expr): Likewise. + + * init.c (perform_member_init): Likewise. + (sort_mem_initializers, emit_mem_initializers): Likewise. + + * class.c (check_field_decls): Likewise. + (warn_about_ambiguous_bases): Likewise. + + * decl.c (pop_label, poplevel): Likewise. + (duplicate_decls, grok_op_properties): Likewise. + (start_preparsed_function, finish_function): Likewise. + + * name-lookup.c (pushdecl_maybe_friend): Likewise. + (pushdecl_maybe_friend): Likewise. + + * parser.c (cp_parser_warn_min_max): Likewise. + (cp_parser_cast_expression): Likewise. + + * method.c (lazily_declare_fn): Likewise. + * cvt.c (convert_to_void): Likewise. + * mangle.c (finish_mangling): Likewise. + * cp-gimplify.c (gimplify_expr_stmt): Likewise. + +2006-02-03 Mark Mitchell <mark@codesourcery.com> + + * name-lookup.c (do_class_using_decl): Use IDENTIFIER_TYPENAME_P, + not IDENTIFIER_OPNAME_P. + +2006-01-31 Mark Mitchell <mark@codesourcery.com> + + PR c++/25342 + * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Revise + documentation. + * pt.c (determine_specialization): Use INNERMOST_TEMPLATE_PARMS, + not TREE_VALUE. + (instantiate_class_template): Simplify. + (verify_class_unification): Remove. + (unify): Document parameters. Use INNERMOST_TEMPLATE_ARGS to + permit multiple levels of template arguments. + (more_specialized_class): Simplify. + (get_class_bindings): Pass full arguments to unify. Fold + verify_class_unification into this function. Return full + arguments. + (most_specialized_class): Adjust for changes to + get_class_bindings. Issue errors here for ambiguity. Return the + fully deduced arguments for the most specialized class, in + addition to the partial specialization. + +2006-01-31 Ben Elliston <bje@au.ibm.com> + + * mangle.c: Comment fix. + +2006-01-29 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * Make-lang.in (cp-warn): Include CXX_COMPAT_WARN. + * repo.c (extract_string, afgets): Use cast when converting from + void *. + +2006-01-29 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * call.c (alloc_conversion): Use cast when converting from void *. + (alloc_conversions): Likewise. + (add_candidate): Likewise. + (print_z_candidates): Likewise. + (add_warning): Likewise. + * pt.c (retrieve_local_specialization): Likewise. + (process_partial_specialization): Likewise. + (mangle_class_name_for_template): Likewise. + (tsubst_template_args): Likewise. + * typeck2.c (pat_calc_hash): Likewise. + (pat_compare): Likewise. + (abstract_virtuals_error): Likewise. + * class.c (method_name_cmp): Likewise. + (resort_method_name_cmp): Likewise. + (get_vfield_name): Likewise. + * decl2.c (generate_ctor_and_dtor_functions_for_priority): Likewise. + * lex.c (init_reswords): Likewise. + * rtti.c (create_pseudo_type_info): Likewise. + * search.c (dfs_lookup_base): Likewise. + (dfs_dcast_hint_pre): Likewise. + (dfs_dcast_hint_post): Likewise. + * tree.c (hash_tree_cons): Likewise. + * repo.c (extract_string): Likewise. + (afgets): Likewise. + * cp-objcp-common.c (decl_shadowed_for_var_lookup): Likewise. + * g++spec.c (lang_specific_driver): Likewise. + +2006-01-28 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * call.c (joust): Pass option code to warning. Use inform for + explanation. + * class.c (check_bases): Likewise. + (maybe_warn_about_overly_private_class): Likewise. + (check_field_decls): Likewise. + (layout_empty_base): Likewise. + (layout_virtual_bases): Likewise. + (layout_class_type): Likewise. + +2006-01-28 Mark Mitchell <mark@codesourcery.com> + + PR c++/25999 + * decl.c (start_preparsed_function): Call maybe_apply_pragma_weak + here, not ... + (start_function): ... here. + +2006-01-28 Mark Mitchell <mark@codesourcery.com> + + PR c++/25855 + * class.c (resolve_address_of_overloaded_function): Adjust use of + return value from most_specialized_instantiation. + * pt.c (determine_specialization): Avoid multiple calls to + get_bindings. + (most_specialized_instantiation): When a tie occurs, set the + current presumed champion to the next template. Return the + TREE_LIST node containing the template, rather than the template + itself. + (most_specialized): Remove. + * name-lookup.c (push_overloaded_decl): When duplicate_decls + indicates a failed redeclaration, report that to callers. + +2006-01-26 Jason Merrill <jason@redhat.com> + + PR c++/16021 + * name-lookup.c (parse_using_directive): Require strong using to + name a nested namespace. + +2006-01-25 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + Revert: + * cp-tree.h (do_poplevel): Remove prototype. + * semantics.c (do_poplevel): Add prototype. Make static. + + Revert: + * cp-tree.h (default_conversion): Remove prototype. + * typeck.c (default_conversion): Make static. + +2006-01-25 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * cp-tree.h (get_primary_binfo): Remove prototype. + (push_using_decl): Likewise. + (current_template_args): Likewise. + (more_specialized_class): Likewise. + (mark_class_instantiated): Likewise. + (default_conversion): Likewise. + (pfn_from_ptrmemfunc): Likewise. + * class.c (get_primary_binfo): Add prototype, make static, simplify. + * name-lookup.c (push_using_decl): Make static. + * pt.c (current_template_args): Likewise. + (more_specialized_class): Likewise. + (mark_class_instantiated): Likewise. + * typeck.c (default_conversion): Make static. + (pfn_from_ptrmemfunc): Add prototype, make static. + +2006-01-24 Dirk Mueller <dmueller@suse.de> + + * typeck.c (build_binary_op): Use OPT_Wfloat_equal in warning(). + +2006-01-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/25552 + * parser.c (cp_parser_unqualified_id): Check that destructor name + and scope match. + * call.c (check_dtor_name): Do not expect a BIT_NOT_EXPR. + Adjust comment. Return early if possible. + Use same_type_p to compare types. + * typeck.c (lookup_destructor): Adjust call to check_dtor_name. + +2006-01-24 Mark Mitchell <mark@codesourcery.com> + + * semantics.c: Remove outdated comment. + +2006-01-23 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * cp-tree.h (do_poplevel): Remove prototype. + * semantics.c (do_poplevel): Add prototype. Make static. + + * cp-tree.h (original_type): Remove prototype. + * typeck.c (original_type): Make static. + + * cp-tree.h (declare_global_var): Remove prototype. + * decl.c (declare_global_var): Make static. + + * cp-tree.h (implicitly_declare_fn): Remove prototype. + * method.c (implicitly_declare_fn): Make static. + + * cp-tree.h (fold_decl_constant_value): Remove prototype. + * pt.c (fold_decl_constant_value): Make static. + + * cp-tree.h (build_x_delete): Remove prototype. + * init.c (build_vec_delete_1): Call build_op_delete_call directly + and not via build_x_delete. + (build_x_delete): Remove. + + * cp-tree.h (get_vtt_name): Remove prototype. + * class.c (get_vtt_name): Remove. + (build_vtt): Call mangle_vtt_for_type instead of get_vtt_name. + +2006-01-22 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * rtti.c (build_dynamic_cast): Fix comment. + +2006-01-22 Gabriel Dos Reis <gdr@integrable-solutions.net> + + PR c++/10891 + * rtti.c (build_dynamic_cast): Reject dynamic_cast use if + -fno-rtti. + +2006-01-21 Mark Mitchell <mark@codesourcery.com> + + PR c++/25895 + * class.c (build_base_path): Generate a NOP_EXPR instead of a + COMPONENT_REF if the base and derived classes are at the same + address. + + PR c++/25856 + * decl.c (begin_destructor_body): Robustify. + + PR c++/25858 + * parser.c (cp_parser_direct_declarator): Robustify. + +2006-01-20 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * parser.c (cp_lexer_next_token_is_keyword): Simplify. + + * parser.c (clear_decl_specs): Remove prototype. + + * parser.c (cp_parser_expression_fn): Remove. + + * call.c (add_builtin_candidates): Remove superfluous return. + * name-lookup.c (do_toplevel_using_decl): Likewise. + * parser.c (cp_parser_type_specifier_seq): Likewise. + (cp_parser_save_default_args): Likewise. + +2006-01-20 Dirk Mueller <dmueller@suse.com> + + PR c++/5520 + * semantics.c (finish_if_stmt): Call empty_body_warning. + * parser.c (cp_parser_implicitly_scoped_statement): + Mark empty statement with an empty stmt. + +2006-01-19 Mark Mitchell <mark@codesourcery.com> + + PR c++/22136 + * name-lookup.c (do_class_using_decl): Don't try to look up base + classes in templates with dependent base types. + +2006-01-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/25854 + * pt.c (maybe_process_partial_specialization): Return early on + error_mark_node. + +2006-01-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/16829 + * decl.c (start_preparsed_function): Check default arguments + unconditionally. + * name-lookup.c (pushdecl_maybe_friend): Check default arguments + of all functions and function templates. + * parser.c (cp_parser_late_parsing_default_args): Check default + arguments. + * decl2.c (check_default_args): Set missing default arguments to + error_mark_node. + +2006-01-18 Mark Mitchell <mark@codesourcery.com> + + PR c++/25836 + * cp-tree.h (push_class_stack): New function. + (pop_class_stack): Likewise. + * class.c (class_stack_node): Add hidden field. + (pushclass): Clear it. + (push_class_stack): New function. + (pop_class_stack): Likewise. + (currently_open_class): Ignore hidden classes. + (currently_open_derived_class): Likewise. + * name-lookup.c (push_to_top_level): Call push_class_stack. + (pop_from_top_level): Call pop_class_stack. + +2006-01-18 Kazu Hirata <kazu@codesourcery.com> + + * tree.c (find_tree_t, find_tree): Remove. + * cp-tree.h: Remove the prototype for find_tree. + +2006-01-18 Jakub Jelinek <jakub@redhat.com> + + * search.c (lookup_conversions_r): Fix a pasto. + +2006-01-17 Eric Christopher <echristo@apple.com> + + * call.c (convert_like_real): When issuing conversion + warnings, depend on OPT_Wconversion. + * cvt.c (build_expr_type_conversion): Ditto. + +2006-01-17 Kazu Hirata <kazu@codesourcery.com> + + * name-lookup.c (lookup_namespace_name): Remove. + * name-lookup.h: Remove the prototype for + lookup_namespace_name. + +2006-01-17 Jakub Jelinek <jakub@redhat.com> + + PR c/25682 + * decl.c (compute_array_index_type): After issuing not an integral + constant-expression error, set size to 1 to avoid ICEs later on. + +2006-01-16 Ian Lance Taylor <ian@airs.com> + + * parser.c: Include "cgraph.h". + (cp_parser_asm_definition): Call cgraph_add_asm_node rather than + assemble_asm. + +2006-01-16 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * g++spec.c (lang_specific_spec_functions): Remove. + +2006-01-15 Gabriel Dos Reis <gdr@integrable-solutions.net> + + * decl.c (check_initializer): Fix thinko. + +2006-01-14 Mark Mitchell <mark@codesourcery.com> + + PR c++/25663 + * parser.c (cp_parser_direct_declarator): Use cp_parser_error + instead of error. + +2006-01-13 Jason Merrill <jason@redhat.com> + + * pt.c (check_explicit_specialization): Use CP_DECL_CONTEXT even more. + + * name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT. + * pt.c (check_explicit_specialization): Likewise. + +2006-01-12 Jason Merrill <jason@redhat.com> + + PR libstdc++/24660 + * pt.c (check_explicit_specialization): Handle namespace + association. + * name-lookup.c (set_decl_namespace): Likewise. + +2006-01-12 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/24824 + * class.c (handle_using_decl): Pass correct scope to + cp_emit_debug_info_for_using. + +2006-01-11 Nathan Sidwell <nathan@codesourcery.com> + + PR c++/25386 + * tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects + packedness. + +2006-01-06 Gabriel Dos Reis <gdr@integrablesolutions.net> + + * parser.c (cp_parser_primary_expression): Document the grammar + for the built-in offsetof, a GNU extension. + +2006-01-04 Zdenek Dvorak <dvorakz@suse.cz> + + PR c++/25632 + * init.c (constant_value_1): Unshare use of DECL_INITIAL. Fix a typo + in condition. + +2006-01-04 Chris Lattner <sabre@gnu.org> + + * typeck2.c: update copyright to 2006 + (split_nonconstant_init_1): Set TREE_CONSTANT to true. + +2006-01-04 Mark Mitchell <mark@codesourcery.com> + + PR c++/24782 + * parser.c (cp_parser_nested_name_specifier_opt): Preserve access + checks, even when parsing tentatively. + +2006-01-04 Richard Henderson <rth@redhat.com> + + Merge from gomp branch. + * lex.c (handle_pragma_java_exceptions): Fix whitespace. + * parser.c (struct cp_token): Add pragma_kind. + (eof_token): Update to match. + (struct cp_lexer): Add in_pragma; rearrange next for better packing. + (cp_parser_initial_pragma): New. + (cp_lexer_new_main): Use it. Don't bother clearing + c_lex_return_raw_strings. + (cp_lexer_get_preprocessor_token): Always initialize keyword + and pragma_kind fields. Handle CPP_PRAGMA. + (cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when + in_pragma is set. + (cp_lexer_handle_pragma): Remove. Update callers to cp_parser_pragma. + (cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string. + (cp_parser_skip_to_pragma_eol): New. + (cp_parser_error): Use it. + (cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL; + rearrange with switch statement. + (cp_parser_skip_to_end_of_statement): Likewise. + (cp_parser_skip_to_end_of_block_or_statement): Likewise. + (cp_parser_skip_to_closing_brace): Likewise. + (cp_parser_skip_until_found): Likewise. + (cp_parser_statement): Add in_compound argument; update callers. + Use it to decide how to handle pragma parsing. + (cp_parser_labeled_statement): Add in_compound argument; pass + it on to cp_parser_statement. + (cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL. + (cp_parser_declaration_seq_opt): Likewise. + (cp_parser_parameter_declaration): Likewise. + (cp_parser_member_specification_opt): Likewise. + (cp_parser_function_definition_after_decl): Likewise. + (cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs. + (cp_parser_pragma): New. + (pragma_lex): New. + +2006-01-04 Dirk Mueller <dmueller@suse.com> + + * decl.c (finish_constructor_body): create simple + compound stmt instead of a if(1) { } construct. + +2006-01-03 Mark Mitchell <mark@codesourcery.com> + + PR c++/25492 + * name-lookup.c (push_class_level_binding): When a derived class + provides a type binding, eliminate any type binding from a base + class. + + PR c++/25625 + * repo.c (repo_emit_p): Always instantiate static data members + initialized by constant expressions, so that there values are + available. + +2006-01-02 Mark Mitchell <mark@codesourcery.com> + + PR c++/25635 + * class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a + conversion operator. + * decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here. + + PR c++/25638 + * class.c (add_method): Never associate more than one destructor + with a single class. + + PR c++/25637 + * cp-tree.h (do_friend): Adjust prototype. + * decl.c (grokfndecl): Make funcdef_flag a bool, not an int. + (grokdeclarator): Likewise. Refine check for invalid + declarations/definitions of member functions outside of their own + class. + * friend.c (do_friend): Make funcdef_flag a bool, not an int. + + PR c++/25633 + * parser.c (cp_parser_mem_initializer_list): Check result of + cp_parser_mem_initializer against error_mark_node, not NULL_TREE. + (cp_parser_mem_initializer): Return error_mark_node for failure. + + PR c++/25634 + * parser.c (cp_parser_template_parameter_list): Call + begin_template_parm_list and end_template_parm_list here. + (cp_parser_type_parameter): Not here. + (cp_parser_template_declaration_after_export): Or here. + (cp_parser_elaborated_type_specifier): Call + cp_parser_check_template_parameters. + + * tree.c (build_target_expr_with_type): Use force_target_expr. + + * decl2.c (mark_used): Fix typo in comment. + +2006-01-02 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * parser.c (cp_parser_using_declaration): Skip name-lookup on + invalid scope. + + + +Copyright (C) 2006 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. |