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+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.