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Diffstat (limited to 'gcc-4.9/gcc/cp/ChangeLog-2010')
| -rw-r--r-- | gcc-4.9/gcc/cp/ChangeLog-2010 | 4064 |
1 files changed, 4064 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/cp/ChangeLog-2010 b/gcc-4.9/gcc/cp/ChangeLog-2010 new file mode 100644 index 000000000..5f563157c --- /dev/null +++ b/gcc-4.9/gcc/cp/ChangeLog-2010 @@ -0,0 +1,4064 @@ +2010-12-28 Jason Merrill <jason@redhat.com> + + PR c++/47068 + * semantics.c (finish_id_expression): Don't note non-names + as being used in the class. + +2010-12-23 Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_unary_expression): Remove redundant C++0x + check. + +2010-12-27 Jakub Jelinek <jakub@redhat.com> + + PR c++/46626 + * semantics.c (build_data_member_initialization): For CLEANUP_STMT + recurse into CLEANUP_BODY. + +2010-12-25 Kai Tietz <kai.tietz@onevision.com> + + PR c++/15774 + * decl.c (decls_match): Check for FUNCTION_DECL + also for identity of compatible attributes. + +2010-12-22 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (decls_match, duplicate_decls): Use prototype_p. + * pt.c (push_template_decl_real): Likewise. + +2010-12-22 Jason Merrill <jason@redhat.com> + + PR c++/47003 + * tree.c (stabilize_expr): Really stabilize scalar glvalues. + +2010-12-22 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + * parser.c (cp_parser_unary_expression): Call pedwarn for alignof + with expression. + +2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_try_catch_finally_statement): Call + objc_maybe_warn_exceptions. + (cp_parser_objc_synchronized_statement): Same change. + +2010-12-18 Joseph Myers <joseph@codesourcery.com> + + * pt.c (most_specialized_class): Use ngettext to determine + "candidates are:" / "candidate is" message. + +2010-12-17 Jason Merrill <jason@redhat.com> + + PR c++/46670 + * pt.c (value_dependent_expression_p) [ARRAY_REF]: Handle + properly. + +2010-12-15 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/39859 + PR c++/44522 + PR c++/44523 + * parser.c (struct cp_parser): Add colon_corrects_to_scope_p field. + (cp_parser_new): Initialize it. + (cp_parser_nested_name_specifier_opt): Auto-correct colons to + scopes if we are able to. + (cp_parser_question_colon_clause): Disallow colon correction. + (cp_parser_label_for_labeled_statement): Likewise. + (cp_parser_range_for): Likewise. + (cp_parser_enum_specifier): Likewise. + (cp_parser_class_head): Likewise. + (cp_parser_member_declaration): Likewise. + +2010-12-15 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/46852 + * parser.c (cp_parser_class_specifier): Check for TYPE_P. + +2010-12-15 Jakub Jelinek <jakub@redhat.com> + + PR debug/46815 + * cp-gimplify.c (cp_genericize): When changing RESULT_DECL + into invisible reference, change also DECL_VALUE_EXPR of + NRV optimized variable. + +2010-12-15 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/42083 + * init.c (build_value_init): Check build_special_member_call return + value for error_mark_node. + +2010-12-14 Jason Merrill <jason@redhat.com> + + PR c++/46930 + * decl.c (grokdeclarator): Reject uninitialized constexpr + static data member. + +2010-12-14 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/45330 + * cp-tree.h (suggest_alternatives_for): Add location_t parameter. + * name-lookup.c (suggest_alternatives_for): Likewise. Adjust. + * lex.c (unqualified_name_lookup_error): Adjust call to it. + * semantics.c (qualified_name_lookup_error): Move to... + * error.c (qualified_name_lookup_error): ...here. Call. + suggest_alternatives_for. + +2010-12-13 Jason Merrill <jason@redhat.com> + + PR c++/46873 + PR c++/46877 + * semantics.c (build_data_member_initialization): Handle + cv-qualified data member. + +2010-12-13 Jan Hubicka <jh@suse.cz> + + PR middle-end/45388 + * decl2.c (start_objects): Do not generate collect2 recognicable name + for static ctor. + +2010-12-12 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/46901 + * typeck.c (convert_for_assignment): Fix typo in warning message. + +2010-12-10 Jakub Jelinek <jakub@redhat.com> + + PR c++/46001 + * decl.c (record_builtin_java_type): Call build_distinct_type_copy + on build_nonstandard_integer_type result for __java_* types. + +2010-12-10 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (grokmethod): Test DECL_CLASS_SCOPE_P. + * error.c (dump_decl): Test DECL_FILE_SCOPE_P. + +2010-12-10 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (readonly_error_kind): Delete. + (readonly_error): Rename to... + (cxx_readonly_error): ...this. Change second argument to be an + enum lvalue_use. + * semantics.c (finish_asm_stmt): Call cxx_readonly_error. + * typeck.c (cp_build_unary_op): Likewise. + (cp_build_modify_expr): Likewise. + * typeck2.c (readonly_error): Rename to... + (cxx_readonly_error): ...this. Delegate to readonly_error for + most cases. + +2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_superclass_or_category): Recognize + Objective-C 2.0 class extensions. Added iface_p and + is_class_extension arguments. + (cp_parser_objc_class_interface): Updated call to + cp_parser_objc_superclass_or_category. + (cp_parser_objc_class_implementation): Same change. + +2010-12-09 Nathan Froyd <froydnj@codesourcery.com> + + * call.c (print_conversion_rejection): Indent messages two spaces. + +2010-12-09 Nathan Froyd <froydnj@codesourcery.com> + + * typeck.c (cp_build_indirect_ref): Call invalid_indirection_error. + +2010-12-09 Nathan Froyd <froydnj@codesourcery.com> + + * typeck.c (composite_pointer_error): New function. + (composite_pointer_type_r, composite_pointer_type): Call it. + +2010-12-08 Jason Merrill <jason@redhat.com> + + PR c++/46348 + * semantics.c (cxx_eval_vec_init_1): Handle value-init. + (cxx_eval_vec_init): Pass value_init arg. + +2010-12-08 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/45329 + * call.c (struct conversion): Document bad_p field. + (enum rejection_reason_code): Define. + (struct conversion_info): Define. + (struct rejection_reason): Define. + (struct z_candidate): Add `reason' field. + (add_candidate): Add `reason' parameter. Store it in CAND. + (alloc_rejection, arity_rejection, arg_conversion_rejection): + New functions. + (bad_arg_conversion_rejection): New function. + (convert_class_to_reference): Add comment. + (remaining_arguments): New function. + (add_function_candidate): Record rejection reason and pass it to + add_candidate. + (add_conv_candidate, build_builtin_candidate): Likewise. + (add_template_candidate_real): Likewise. + (print_conversion_rejection): New function. + (print_z_candidate): Print CAND->REASON if it exists. Adjust + diagnostic strings. + (print_z_candidates): Add location_t argument. Adjust calling + sequence for print_z_candidate. Print header line directly. + (build_user_type_conversion_1): Add reason for rejection to + CAND. Adjust call to print_z_candidates. + (print_error_for_call_failure): New function. + (build_new_function_call): Call it. Adjust call to + print_z_candidates. + (build_operator_new_call): Likewise. + (build_op_call): Likewise. + (build_conditional_expr): Likewise. + (build_new_op): Likewise. + (build_new_method_call): Likewise. + +2010-12-08 Jason Merrill <jason@redhat.com> + + PR c++/45822 + * cp-tree.h (LOOKUP_DEFAULTED): New. + * call.c (add_function_candidate): Check it. + * method.c (synthesized_method_walk): Set it. + (do_build_copy_assign): Likewise. + * init.c (perform_member_init): Likewise. + (emit_mem_initializers): Likewise. + + PR c++/46736 + * decl.c (cp_finish_decl): Complain about an implicitly deleted + method defaulted outside the class. + * method.c (maybe_explain_implicit_delete): Don't check DECL_INITIAL. + +2010-12-07 Joseph Myers <joseph@codesourcery.com> + + * rtti.c: Don't include assert.h. + +2010-12-07 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/45330 + * cp-tree.h (suggest_alternatives_for, location_of): Declare. + * error.c (dump_expr): Handle TYPE_DECL. + (location_of): Unstaticize. + * name-lookup.c (suggest_alternatives_for): New function. + * lex.c (unqualified_name_lookup_error): Call it. + +2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> + + * call.c: Include c-family/c-objc.h. + * decl.c: Same change. + * decl2.c: Same change. + * error.c: Same change. + * lex.c: Same change. + * parser.c: Same change. + * pt.c: Same change. + * semantics.c: Same change. + * typeck.c: Same change. + * Make-lang.in (cp/decl.o): Depend on c-family/c-objc.h. + (cp/decl2.o): Same change. + (cp/call.o): Same change. + (cp/error.o): Same change. + (cp/lex.o): Same change. + (cp/parser.o): Same change. + (cp/pt.o): Same change. + (cp/semantics.o): Same change. + (cp/typeck.o): Same change. + * config-lang.in (gtfiles): Added c-family/c-objc.h. + +2010-12-03 Jason Merrill <jason@redhat.com> + + PR c++/46645 + * semantics.c (build_data_member_initialization): Remove assert. + + PR c++/46058 + * tree.c (lvalue_kind) [SCOPE_REF]: Handle non-dependent case. + +2010-12-03 Richard Guenther <rguenther@suse.de> + + PR c/46745 + * error.c (dump_expr): Handle MEM_REF. + +2010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com> + + * cp-tree.h (struct aggr_init_expr_arg_iterator_d): Remove GTY + tag. + +2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_throw_statement): Use + cp_parser_expression, not cp_parser_assignment_expression, to + parse the argument of a @throw. + +2010-12-01 Joseph Myers <joseph@codesourcery.com> + + * cp-objcp-common.c, lex.c, typeck.c: Don't include toplev.h. + * Make-lang.in (cp/lex.o, cp/cp-objcp-common.o, cp/typeck2.o): + Update dependencies. + +2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com> + + * decl.c (finish_function): Call objc_finish_function when + compiling Objective-C++. + * call.c (standard_conversion): Do not call + objc_non_volatilized_type(). + (implicit_conversion): Same change. + * typeck.c (comp_ptr_ttypes_real): Same change. + +2010-11-30 Joseph Myers <joseph@codesourcery.com> + + * cp-gimplify.c, cp-lang.c, cvt.c, cxx-pretty-print.c, error.c, + except.c, expr.c, friend.c, init.c, mangle.c, name-lookup.c, + optimize.c, parser.c, rtti.c, tree.c, typeck2.c: Don't include + toplev.h. + * Make-lang.in: Dependencies for above files changed to remove + toplev.h. + +2010-11-29 Dodji Seketeli <dodji@redhat.com> + + PR c++/42260 + * call.c (add_builtin_candidate): At this point the resulting type + of an indirection operator should be complete. + +2010-11-29 Dodji Seketeli <dodji@redhat.com> + + PR c++/45383 + Reverted patch for PR c++/42260 + * cp-tree.h (lookup_conversions): Reverted "Add new bool parameter to + declarationE." + * search.c (lookup_conversion): Reverted "Use new bool parameter in + definition". + * call.c (add_builtin_candidates): Reverted "Don't lookup template + conversion" + (convert_class_to_reference, build_user_type_conversion_1, + build_op_call): Reverted "Adjust". + * cvt.c (build_expr_type_conversion): Reverted "Likewise". + +2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_try_catch_finally_statement): Parse + @catch(...) and pass NULL_TREE to objc_begin_catch_clause() in + that case. Improved error recovery. Reorganized code to be + almost identical to c_parser_objc_try_catch_finally_statement. + +2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc++/46222 + * decl.c (grokdeclarator): Replaced an assert (for a case that can + never happen in C++, but could happen in ObjC++ for invalid code) + with a check that prints an error message and returns + error_mark_node. + +2010-11-23 Jeffrey Yasskin <jyasskin@google.com> + + PR c++/46527 + * pt.c (instantiate_decl): Propagate the template's location to + its instance. + +2010-11-20 Joseph Myers <joseph@codesourcery.com> + + * name-lookup.c (handle_namespace_attrs): Don't check + HANDLE_PRAGMA_VISIBILITY. + * parser.c (cp_parser_namespace_definition): Don't check + HANDLE_PRAGMA_VISIBILITY. + +2010-11-20 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/16189 + PR c++/36888 + PR c++/45331 + * parser.c (cp_lexer_set_token_position): New function. + (cp_lexer_previous_token_position): New function. + (cp_lexer_previous_token): Call it. + (cp_parser_class_specifier): Try to gracefully handle a missing + semicolon. + +2010-11-20 Jakub Jelinek <jakub@redhat.com> + + PR c++/46538 + * decl.c (cp_make_fname_decl): Return error_mark_node if + current_binding_level has already sk_function_parms kind. + + PR c++/46526 + * semantics.c (cxx_eval_call_expression): Unshare the result. + +2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_protocol_declaration): Pass attributes + to objc_declare_protocols. + +2010-11-18 Nathan Froyd <froydnj@codesourcery.com> + + PR c/33193 + * typeck.c (cp_build_unary_op): Call build_real_imag_expr for + REALPART_EXPR and IMAGPART_EXPR. + +2010-11-16 Jason Merrill <jason@redhat.com> + + * call.c (convert_like_real): Don't make a temp for copy-list-init. + (build_over_call): Don't handle that here. + (build_new_method_call): Use COMPLETE_OR_OPEN_TYPE_P for error. + + PR c++/46497 + * call.c (build_over_call): Check for =delete even when trivial. + + DR 1004 + * decl.c (make_unbound_class_template): Handle using + injected-type-name as template. + +2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> + + * typeck.c (cp_build_unary_op): Use + objc_build_incr_expr_for_property_ref to build the pre/post + increment/decrement of an Objective-C property ref. + +2010-11-13 Jason Merrill <jason@redhat.com> + + * decl.c (cp_finish_decl): Use resolve_nondeduced_context for auto. + * init.c (build_new): Likewise. + * pt.c (tsubst_decl): Likewise. + (do_auto_deduction): Likewise. + (resolve_nondeduced_context): Use build_offset_ref and + cp_build_addr_expr. + +2010-11-12 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (g++spec.o): Use $(OPTS_H). + +2010-11-13 Ville Voutilainen <ville.voutilainen@gmail.com> <ville.voutilainen@symbio.com> + + Core 1135, 1136, 1145, 1149 + * method.c (defaultable_fn_check): Do not disallow defaulting a + non-public or explicit special member function on its first + declaration. + +2010-11-12 James Dennett <jdennett@google.com> + + PR/39415 + * typeck.c (build_static_cast_1): Convert to the target type + when doing static_cast<cv Derived*>(Base*). + +2010-11-10 Jason Merrill <jason@redhat.com> + + PR c++/46420 + * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: New case. + [CONSTRUCTOR]: Use the tsubsted type. + + PR c++/46369 + * semantics.c (cxx_eval_bit_field_ref): New. + (cxx_eval_constant_expression): Call it. + +2010-11-10 Joseph Myers <joseph@codesourcery.com> + + * cvt.c (cp_convert_to_pointer): Use %' in diagnostic. + * decl.c (layout_var_decl, maybe_commonize_var, grokdeclarator): + Use %' in diagnostics. + * decl2.c (check_classfn): Use %' in diagnostic. + * init.c (build_java_class_ref): Use %' in diagnostic. + (build_delete): Remove trailing '.' from diagnostic. + * method.c (do_build_copy_assign, walk_field_subobs): Use %' in + diagnostics. + * name-lookup.c (pushdecl_maybe_friend): Use %' in diagnostic. + * parser.c (cp_parser_exception_specification_opt): Remove + trailing '.' from diagnostic. + (cp_parser_objc_interstitial_code): Use %qs for quoting in + diagnostic. + * pt.c (check_valid_ptrmem_cst_expr): Use %< and %> for quoting in + diagnostic. + * repo.c (reopen_repo_file_for_write): Use %' in diagnostic. + +2010-11-10 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/46065 + * decl.c (poplevel_named_label_1): Use TREE_CHAIN if necessary. + +2010-11-09 Jakub Jelinek <jakub@redhat.com> + + PR c++/45894 + * tree.c (lvalue_kind): Don't crash if ref has NULL type. + +2010-11-08 Jason Merrill <jason@redhat.com> + + PR c++/46382 + * semantics.c (check_constexpr_ctor_body): New fn. + * parser.c (cp_parser_ctor_initializer_opt_and_function_body): Call it. + * cp-tree.h: Declare it. + + PR c++/46335 + * tree.c (bot_manip): Check TREE_SIDE_EFFECTS as well. + + Correct conversion/overflow behavior. + * cvt.c (ignore_overflows): Move here from typeck.c. + (ocp_convert): Use it. + (cp_fold_convert): Use it. Don't call rvalue. + * typeck.c (build_static_cast_1): Don't use it. Do call rvalue. + * error.c (location_of): Handle expressions, too. + * class.c (check_bitfield_decl): Set input_location around call to + cxx_constant_value. + * semantics.c (cxx_eval_outermost_constant_expr): Don't + print the expression if it already had TREE_OVERFLOW set. + (reduced_constant_expression_p): Check TREE_OVERFLOW_P for C++98, too. + (verify_constant): Allow overflow with a permerror if we're + enforcing. + (cxx_eval_outermost_constant_expr): Use verify_constant. + (adjust_temp_type): Use cp_fold_convert. + * decl.c (build_enumerator): Don't call constant_expression_warning. + * decl2.c (grokbitfield): Likewise. + +2010-11-06 Jason Merrill <jason@redhat.com> + + PR c++/46348 + * init.c (perform_member_init): Use build_vec_init_expr for + value-init of arrays, too. + * cp-gimplify.c (cp_gimplify_expr): Use VEC_INIT_EXPR_VALUE_INIT. + * cp-tree.h (VEC_INIT_EXPR_IS_CONSTEXPR): New macro. + (VEC_INIT_EXPR_VALUE_INIT): New macro. + * semantics.c (potential_constant_expression): No longer static. + Check VEC_INIT_EXPR_IS_CONSTEXPR. + * tree.c (build_vec_init_expr): Handle value-init. Set + VEC_INIT_EXPR_IS_CONSTEXPR and VEC_INIT_EXPR_VALUE_INIT. + +2010-11-06 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/45332 + * parser.c (cp_lexer_previous_token): New function. + (cp_parser_member_declaration): Use previous token for error + messages. Assume semicolon presence rather than grovelling for + the next one. + +2010-11-06 Joern Rennecke <amylaar@spamcop.net> + + PR middle-end/46314 + * method.c (make_alias_for_thunk): + Use targetm.asm_out.generate_internal_label. + +2010-11-05 Jason Merrill <jason@redhat.com> + + PR c++/45473 + * search.c (look_for_overrides): A constructor is never virtual. + +2010-11-05 Jakub Jelinek <jakub@redhat.com> + + PR c++/46160 + * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs + on the RHS to avoid infinite recursion with gimplify_expr. + +2010-11-05 Jason Merrill <jason@redhat.com> + + PR c++/46304 + * pt.c (tsubst_copy): Handle COMPLEX_CST. + +2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com> + + Fixed using the Objective-C 2.0 dot-syntax with class names. + * parser.c (cp_parser_primary_expression): Recognize Objective-C + 2.0 dot-syntax with class names and process it. + (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax + with class names. + (cp_parser_class_name): Same change. + (cp_parser_simple_type_specifier): Tidied comments. + +2010-11-04 Jason Merrill <jason@redhat.com> + + PR c++/46298 + * semantics.c (build_constexpr_constructor_member_initializers): + Handle an enclosing STATEMENT_LIST. + + * semantics.c (speculative_access_check): New. + * cp-tree.h: Declare it. + * call.c (build_over_call): Use it. + * class.c (type_has_constexpr_default_constructor): Use locate_ctor. + * method.c (locate_ctor): Use push/pop_deferring_access_checks. + +2010-11-03 Jason Merrill <jason@redhat.com> + + PR c++/46293 + * semantics.c (build_data_member_initialization): Handle + value-init of aggregate empty base. + + PR c++/46289 + * call.c (can_convert_array): New fn. + (build_aggr_conv): Use it. + + PR c++/46289 + * semantics.c (build_constexpr_constructor_member_initializers): + Avoid ICE on error. + +2010-11-02 Dodji Seketeli <dodji@redhat.com> + + * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>: + Remove. + * pt.c (tsubst): Remove the use of tf_no_class_instantiations. + +2010-11-03 Jason Merrill <jason@redhat.com> + + PR c++/46277 + * init.c (expand_default_init): Avoid ICE if we can't figure out + which function is being called. + +2010-11-02 Nathan Froyd <froydnj@codesourcery.com> + + * class.c (build_base_path, add_vcall_offset): Use build_zero_cst + instead of fold_convert. + * init.c (build_zero_init): Likewise. + * typeck.c (cp_build_binary_op): Likewise. + +2010-11-02 Dodji Seketeli <dodji@redhat.com> + + PR c++/46170 + PR c++/46162 + * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to + control diagnostic. + (convert_nontype_argument, convert_nontype_argument): Pass the + complain parameter down to check_valid_ptrmem_cst_expr. + +2010-11-02 Dodji Seketeli <dodji@redhat.com> + + PR c++/45606 + * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove. + (struct template_parm_index_s)<num_siblings>: New field. + (TEMPLATE_PARM_NUM_SIBLINGS): New accessor. + (process_template_parm): Extend the API to accept the number of + template parms in argument. + (cp_set_underlying_type): Remove this. + * class.c (build_self_reference): Require canonical type equality + back on the self reference of class. + * decl2.c (grokfield): Require canonical type equality back on + typedef class fields. + * name-lookup.c (pushdecl_maybe_friend): Require canonical type + equality back on typedefs. + * parser.c (cp_parser_template_parameter_list): Do not require + canonical type equality on dependent types created during template + parameters parsing. + * pt.c (fixup_template_type_parm_type, fixup_template_parm_index) + (fixup_template_parm, fixup_template_parms): New private + functions. + (current_template_args): Declare this. + (process_template_parm): Pass the total number of template parms + to canonical_type_parameter. + (build_template_parm_index): Add a new argument to carry the total + number of template parms. + (reduce_template_parm_level, process_template_parm, make_auto): + Adjust. + (current_template_args): Fix this for template template + parameters. + (tsubst_template_parm): Split out of ... + (tsubst_template_parms): ... this. + (reduce_template_parm_level): Don't loose + TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX. + (template_parm_to_arg): Extracted this function from + current_template_args. Make it represent invalid template parms + with an error_mark_node instead of a LIST_TREE containing an + error_mark_node. + (current_template_args): Use template_parm_to_arg. + (dependent_template_arg_p): Consider an invalid template argument + as dependent. + (end_template_parm_list): Do not update template sibling parms + here anymore. Use fixup_template_parms instead. + (process_template_parm): Pass the number of template parms to + canonical_type_parameter. + (make_auto): Require structural equality on auto + TEMPLATE_TYPE_PARM for now. + (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters + using all the arguments deduced so far. + (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to + canonical_type_parameter. + * tree.c (cp_set_underlying_type): Remove. + * typeck.c (get_template_parms_of_dependent_type) + (incompatible_dependent_types_p): Remove. + (structural_comptypes): Do not call incompatible_dependent_types_p + anymore. + (comp_template_parms_position): Re-organized. Take the length of + template parms list in account. + +2010-11-01 Jason Merrill <jason@redhat.com> + + * semantics.c (call_stack, call_stack_tick, cx_error_context): New. + (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New. + (cxx_eval_call_expression): Call push/pop_cx_call_context instead + of giving follow-on errors. + * error.c (maybe_print_constexpr_context): New. + (cp_diagnostic_starter): Call it. + * cp-tree.h: Declare cx_error_context. + + * semantics.c (cxx_eval_constant_expression): Explain + unacceptable use of variable better. + +2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu> + Jason Merrill <jason@redhat.com> + + * call.c (null_ptr_cst_p): Use maybe_constant_value. + (set_up_extended_ref_temp): Support constant initialization. + (initialize_reference): Adjust. + * class.c (check_bitfield_decl): Use cxx_constant_value. + * cvt.c (ocp_convert): Don't use integral_constant_value when + converting to class type. + * decl.c (finish_case_label): Use maybe_constant_value. + (build_init_list_var_init): Support constant initialization. + (check_initializer): Likewise. Reorganize. + (cp_finish_decl): Likewise. + (expand_static_init): Likewise. + (compute_array_index_type): Use maybe_constant_value. + Add complain parm. + (create_array_type_for_decl, grokdeclarator): Pass it. + (build_enumerator): Use cxx_constant_value. + * decl2.c (grokfield): Use maybe_constant_init. + * except.c (check_noexcept_r): Handle constexpr. + (build_noexcept_spec): Use maybe_constant_value. + * init.c (expand_default_init): Support constant initialization. + (build_vec_init): Likewise. + (constant_value_1): Adjust. + (build_new_1): Adjust. + * parser.c (cp_parser_constant_expression): Allow non-integral + in C++0x mode. + (cp_parser_direct_declarator): Don't fold yet in C++0x mode. + (cp_parser_initializer_clause): Toss folded result if non-constant. + * pt.c (fold_decl_constant_value): Remove. + (convert_nontype_argument): Use maybe_constant_value. Give clearer + error about overflow. + (tsubst): Move array bounds handling into compute_array_index_type. + (value_dependent_expression_p): Handle constant CALL_EXPR. + (tsubst_decl): Don't set + DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet. + (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl. + (instantiate_decl): Here too. + * semantics.c (finish_static_assert): Use maybe_constant_value. + (ensure_literal_type_for_constexpr_object): Make sure type is complete. + (potential_constant_expression): Use maybe_constant_value. + * tree.c (cast_valid_in_integral_constant_expression_p): Any cast + is potentially valid in C++0x. + * typeck2.c (store_init_value): Handle constant init. + (check_narrowing): Use maybe_constant_value. + (build_functional_cast): Set TREE_CONSTANT on literal T(). + * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove. + (LOOKUP_ALREADY_DIGESTED): New. + (compute_array_index_type): Adjust prototype. + + * semantics.c (constexpr_call): New datatype. + (constexpr_call_table): New global table. + (constexpr_call_hash): New. + (constexpr_call_equal): Likewise. + (maybe_initialize_constexpr_call_table): Likewise. + (lookup_parameter_binding): Likewise. + (cxx_eval_builtin_function_call): Likewise. + (cxx_bind_parameters_in_call): Likewise. + (cxx_eval_call_expression): Likewise. + (cxx_eval_unary_expression): Likewise. + (cxx_eval_binary_expression): Likewise. + (cxx_eval_conditional_expression): Likewise. + (cxx_eval_array_reference): Likewise. + (cxx_eval_component_reference): Likewise. + (cxx_eval_logical_expression): Likewise. + (cxx_eval_object_construction): Likewise. + (cxx_eval_constant_expression): Likewise. + (cxx_eval_indirect_ref): Likewise. + (cxx_constant_value): Likewise. + (cxx_eval_bare_aggregate): Likewise. + (adjust_temp_type): New. + (reduced_constant_expression_p): New. + (verify_constant): New. + (cxx_eval_vec_init, cxx_eval_vec_init_1): New. + (cxx_eval_outermost_constant_expr): New. + (maybe_constant_value, maybe_constant_init): New. + (cxx_eval_constant_expression): Use them. + * pt.c (iterative_hash_template_arg): No longer static. + * cp-tree.h: Declare fns. + + * cp-tree.h (register_constexpr_fundef): Declare. + * decl.c (maybe_save_function_definition): New. + (finish_function): Use it. + * semantics.c (constexpr_fundef): New datatype. + (constexpr_fundef_table): New global table. + (constexpr_fundef_equal): New. + (constexpr_fundef_hash): Likewise. + (retrieve_constexpr_fundef): Likewise. + (validate_constexpr_fundecl): Store in the table. + (build_data_member_initialization): New fn. + (build_constexpr_constructor_member_initializers): New. + (register_constexpr_fundef): Define. + (is_this_parameter): New. + (get_function_named_in_call): Likewise. + (get_nth_callarg): Likewise. + (check_automatic_or_tls): New. + (morally_constexpr_builtin_function_p): New. + (potential_constant_expression): New. + +2010-11-01 Jason Merrill <jason@redhat.com> + + * decl2.c (decl_constant_var_p): New fn. + (decl_maybe_constant_var_p): New fn. + (mark_used): Rework instantiation of things needed for constant + expressions. + * cp-tree.h: Declare new fns. + * pt.c (instantiate_decl): Handle cp_unevaluated_operand. + (always_instantiate_p): Use decl_maybe_constant_var_p. + (instantiate_decl): Don't defer constexpr functions. + * repo.c (repo_emit_p): Use decl_maybe_constant_var_p. + * semantics.c (finish_id_expression): Use decl_constant_var_p. + Check for valid name in constant expr after mark_used. + +2010-10-31 Jason Merrill <jason@redhat.com> + + * class.c (is_really_empty_class): Work when type is not complete. + (synthesized_default_constructor_is_constexpr): New. + (add_implicitly_declared_members): Use it. + (type_has_constexpr_default_constructor): Likewise. + * cp-tree.h: Declare it. + * method.c (synthesized_method_walk): Use it. + + * decl.c (pop_switch): Use EXPR_LOC_OR_HERE. + * typeck.c (convert_for_assignment): Likewise. + + * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful + message about constexpr without -std=c++0x. + + * decl.c (grokdeclarator): Don't ICE on constexpr non-static data + member. + +2010-10-30 Nathan Froyd <froydnj@codesourcery.com> + + * class.c (layout_vtable_decl): Call build_array_of_n_type. + (build_vtt, build_ctor_vtabl_group): Likewise. + +2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented Objective-C 2.0 @property, @synthesize and @dynamic. + * parser.c (cp_parser_objc_at_property_declaration): Removed + parsing of RID_COPIES and RID_IVAR. Updated call to + objc_add_property_declaration. + * typecheck.c (finish_class_member_access_expr): Call + objc_maybe_build_component_ref instead of objc_build_setter_call. + (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead + of objc_build_getter_call. + +2010-10-27 Jason Merrill <jason@redhat.com> + + * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE. + * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it. + * semantics.c (trait_expr_value, finish_trait_expr): Likewise. + * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE. + (cp_parser_trait_expr): Likewise. + +2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu> + Jason Merrill <jason@redhat.com> + + * decl.c (finish_case_label): Use decl_constant_value. + + * method.c (synthesized_method_walk): Track constexprness too. + (process_subob_fn, walk_field_subobs): Likewise. + (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P. + (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P. + * class.c (add_implicitly_declared_members): Handle + constexpr default ctor. + + * parser.c (cp_parser_ctor_initializer_opt_and_function_body): + Make sure a constexpr ctor has an empty body. + * class.c (type_has_constexpr_default_constructor): New. + * cp-tree.h: Declare it. + * init.c (perform_member_init): Complain about uninitialized + member in constexpr ctor. + (emit_mem_initializers): And uninitialized base. + * decl.c (check_tag_decl): Fix typo. + + * semantics.c (valid_type_in_constexpr_fundecl_p): New fn. + (is_valid_constexpr_fn): New fn. + (validate_constexpr_fundecl): Use it. + * decl.c (validate_constexpr_redeclaration): New. + (duplicate_decls): Use it. + (cp_finish_decl): Call validate_constexpr_fundecl and + ensure_literal_type_for_constexpr_object here. + (start_decl): Not here. Don't ICE on constexpr reference. + (check_for_uninitialized_const_var): Don't handle constexpr specially. + (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P. + (check_static_variable_definition): Give friendly message about + missing constexpr. + (grokdeclarator): Complain about typedef and volatile with constexpr. + Reorganize. Give sorry about non-static data members in C++0x mode. + (start_preparsed_function): Check validate_constexpr_fundecl here. + (check_function_type): Not here. + * decl2.c (finish_static_data_member_decl): Don't complain about + in-class init. + * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New. + (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq. + (cp_parser_decl_specifier_seq): Handle it. + (cp_parser_explicit_instantiation): Diagnose inline and constexpr. + + * class.c (check_bases): Propagate non-literality. + (check_field_decls): Likewise. + (finalize_literal_type_property): New. + (check_bases_and_members): Call it. + * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New. + (lang_type_class): Add has_constexpr_ctor field. + (DECL_DECLARED_CONSTEXPR_P): Strip template. + * decl.c (grok_special_member_properties): Set + TYPE_HAS_CONSTEXPR_CTOR. + +2010-10-27 Jason Merrill <jason@redhat.com> + + * call.c (build_integral_nontype_arg_conv): New. + * cp-tree.h: Declare it. + * pt.c (convert_nontype_argument): Use it. + + * error.c (dump_simple_decl): Print constexpr. + + * cvt.c (build_up_reference): Use target_type for the temporary var. + + * except.c (build_throw): Set EXPR_LOCATION. + + * tree.c (build_cplus_new): Handle CONSTRUCTOR. + + * semantics.c (finish_compound_stmt): Avoid creating an + unnecessary BIND_EXPR. + + * call.c (convert_like_real): Don't check narrowing if the element + is also an initializer-list. + +2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_at_property_declaration): Recognize + RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC. + Do not use objc_set_property_attr, but use local variables + instead. Detect repeated usage of setter, getter and ivar + attributes. Improved error processing when a setter name does not + end in ':'. Do not check for CPP_CLOSE_PAREN after we determined + that the token is a keyword. Updated call to + objc_add_property_declaration. + +2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_property_decl): Renamed to + cp_parser_objc_struct_declaration. Return the parsed trees + instead of calling objc_add_property_variable directly. Detect + missing or invalid declspecs. Implemented attributes. Do not eat + the ';' at the end. Exit loop whenever a non-comma is parsed, not + just EOF. + (cp_parser_objc_at_property): Renamed to + cp_parser_objc_at_property_declaration. Updated calls to + objc_add_property_variable, now objc_add_property_declaration, and + to cp_parser_objc_property_decl, now + cp_parser_objc_struct_declaration. Rewritten all code to be more + robust in dealing with syntax errors, and almost identical to the + one in c_parser_objc_at_property_declaration. + (cp_parser_objc_property_attrlist): Removed. + (cp_parser_objc_method_prototype_list): Updated call to + cp_parser_objc_at_property. + (cp_parser_objc_method_definition_list): Same change. + (cp_parser_objc_class_ivars): Detect a number of invalid + declarations of instance variables and produce errors when they + are found. + +2010-10-26 Jason Merrill <jason@redhat.com> + + * tree.c (build_vec_init_expr): Split out from... + (build_array_copy): ...here. + * init.c (perform_member_init): Use it. + * cp-tree.h: Declare it. + * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for + VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters. + (cp_gimplify_expr): Handle array default-initialization via + VEC_INIT_EXPR. + + * tree.c (stabilize_expr): Handle xvalues properly. + + * call.c (build_over_call): Use argarray[0] for 'this' argument. + + * decl.c (finish_function): Don't look at function_depth. + +2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + Implement opaque-enum-specifiers for C++0x. + * cp-tree.h (SET_OPAQUE_ENUM_P): New. + (OPAQUE_ENUM_P): New. + (ENUM_FIXED_UNDERLYING_TYPE_P): New. + (start_enum): Update prototype. + (finish_enum_value_list): New prototype. + * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if + "enum class" is used in an elaborated-type-specifier. + (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers. + * decl.c (copy_type_enum): New. + (finish_enum_value_list): New, with code from finish_enum. + (finish_enum): A lot of code removed. Added a gcc_assert. + (start_enum): Add parameters enumtype and is_new. + Rewrite to work with opaque-enum-specifiers. + * pt.c (maybe_process_partial_specialization): Allow for template + specialization of enumerations, with a pedwarn. + (lookup_template_class): Update call to start_enum. Call to + SET_OPAQUE_ENUM_P. + (tsubst_enum): Call to begin_scope, finish_scope and + finish_enum_value_list. + +2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com> + + Removed Objective-C++ specific replacement of cxx_printable_name. + * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set + to cxx_printable_name for both C++ and Objective-C++. + * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME. + + * error.c (dump_decl): For Objective-C++, call + objc_maybe_printable_name here ... + * tree.c (cxx_printable_name_internal): ... instead of here. + +2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com> + + * tree.c (cxx_printable_name_internal): In Objective-C++, call + objc_maybe_printable_name. + +2010-10-22 Jason Merrill <jason@redhat.com> + + PR c++/46129 + * pt.c (instantiate_class_template): Don't instantiate default + arguments. + + PR c++/46103 + * init.c (build_vec_init): Handle memberwise move. + +2010-10-21 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/46117 + * call.c (add_function_candidate): Don't use TREE_VALUE on null + parmnode. + +2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_method_type): Mark inline. Return a + bool instead of calling objc_set_method_type. + (cp_parser_objc_method_signature): Updated calls to + cp_parser_objc_method_type and to objc_build_method_signature. + (cp_parser_objc_method_prototype_list): Updated calls to + objc_add_method_declaration. Use token->type to determine if it + is a class method or not. + (cp_parser_objc_method_definition_list): Same change. + +2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + PR c++/46056 + * parser.c (cp_convert_range_for): Call cp_finish_decl + instead of finish_expr_stmt. + +2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> + + * cp-lang.c (finish_file): Removed. + * decl2.c (cp_write_global_declarations): Call + objc_write_global_declarations when compiling Objective-C++. + +2010-10-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/46046 + * pt.c (add_to_template_args): Check extra_args for error_mark_node. + (coerce_template_parms): Likewise for args. + +2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> + + Implemented parsing @synthesize and @dynamic for Objective-C++. + * parser.c (cp_parser_objc_method_definition_list): Recognize + RID_AT_SYNTHESIZE and RID_AT_DYNAMIC. + (cp_parser_objc_at_dynamic_declaration): New. + (cp_parser_objc_at_synthesize_declaration): New. + +2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_parser_objc_identifier_list): Check the return + value of cp_parser_identifier and react if it is error_mark_node. + +2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers. + + 2005-03-01 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4451818 + * call.c (standard_conversion, implicit_conversion): Ignore + 'volatile' attribute of artificially volatized type in objc when + evaluating various conversion weights. + + 2005-11-08 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4330422 + * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the + artiificially 'volatized' type before doing pointer comparison. + +2010-10-18 Jakub Jelinek <jakub@redhat.com> + + PR c/46015 + * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed + goto destination. + +2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers. + + 2006-04-19 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4516785 + * parser.c (cp_parser_simple_type_specifier): Don't lookup for + objc object types if type is scope qualified. + +2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers. + + 2006-03-27 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4133425 + * lex.c (unqualified_name_lookup_error): Issue diagnostic + for private 'ivar' access. + +2010-10-17 Iain Sandoe <iains@gcc.gnu.org> + + * parser.c (cp_parser_objc_visibility_spec): Update to use visibility + enum, and handle @package. + +2010-10-15 Jason Merrill <jason@redhat.com> + + PR c++/45983 + * tree.c (cp_build_qualified_type_real): Don't reuse a variant + with a different typedef variant of the element type. + +2010-10-14 Iain Sandoe <iains@gcc.gnu.org> + + merge from FSF apple 'trunk' branch. + 2006 Fariborz Jahanian <fjahanian@apple.com> + + Radars 4436866, 4505126, 4506903, 4517826 + * typeck.c (finish_class_member_access_expr): Handle CLASS.property + syntax. + (cp_build_modify_expr): Likewise. + * parser.c (cp_parser_objc_method_prototype_list): Handle @property. + (cp_parser_objc_method_definition_list): Likewise. + (cp_parser_objc_property_decl): New. + (cp_parser_objc_property_attrlist): New. + (cp_parser_objc_at_property): New. + +2010-10-14 Richard Guenther <rguenther@suse.de> + + PR lto/44561 + * cp-tree.h (NULLPTR_TYPE_P): Adjust. + * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node, + use build_int_cst. + * error.c (dump_type): Handle NULLPTR_TYPE. + (dump_type_prefix): Likewise. + (dump_type_suffix): Likewise. + * mangle.c (write_type): Likewise. + * name-lookup.c (arg_assoc_type): Likewise. + * rtti.c (typeinfo_in_lib_p): Likewise. + * pt.c (tsubst): Likewise. + +2010-10-13 Jason Merrill <jason@redhat.com> + + PR c++/45984 + * class.c (fixup_attribute_variants): New fn. + * cp-tree.h: Declare it. + * pt.c (instantiate_class_template): Call it. + * semantics.c (begin_class_definition): Call it. + +2010-10-13 Richard Henderson <rth@redhat.com> + + * cp-lang.c (cp_eh_personality): Update call to + build_personality_function. + * except.c (choose_personality_routine): Update function comment. + +2010-10-13 Richard Guenther <rguenther@suse.de> + + * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and + clear DECL_CHAIN of NAMESPACE_DECLs. + +2010-10-11 Martin Jambor <mjambor@suse.cz> + + PR c++/45562 + * cp-tree.h (current_class_ref): Check that cp_function_chain is + non-NULL. + * call.c (build_cxx_call): Likewise. + +2010-10-10 Jason Merrill <jason@redhat.com> + + * pt.c (tsubst_default_argument): Handle DEFAULT_ARG. + (tsubst_default_arguments): Only do this once for cloned fns. + (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't + handle expressions. + (tsubst_expr): Avoid calling tsubst_expr for non-expressions. + (tsubst_copy_and_build): Likewise. + (tsubst_initializer_list): Likewise. + (tsubst_copy): Change default to gcc_unreachable. Handle + OVERLOAD and PTRMEM_CST. + +2010-10-10 Jason Merrill <jason@redhat.com> + + PR lto/45959 + PR lto/45960 + * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type. + +2010-10-07 Andi Kleen <ak@linux.intel.com> + + * Make-lang.in (c++_OBJS): Remove dummy-checksum.o. + (cc1plus-dummy): Remove. + (cc1plus-checksum): Change to run checksum over object files + and options only. + +2010-10-08 Joseph Myers <joseph@codesourcery.com> + + * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. + +2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com> + + * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to + tcc_expression. + * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for + AT_ENCODE_EXPR. + * error.c (dump_expr): Added case for AT_ENCODE_EXPR. + * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR. + (value_dependent_expression_p): Added case for AT_ENCODE_EXPR. + (type_dependent_expression_p): Added case for AT_ENCODE_EXPR. + * parser.c (cp_parser_objc_encode_expression): Updated comment. + +2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers. + + 2006-04-26 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4508851 + * parser.c (cp_parser_objc_interstitial_code): Recognize + and parse RID_NAMESPACE keyword. + +2010-10-07 Iain Sandoe <iains@gcc.gnu.org> + + * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after + finding ellipsis, before checking for attributes. + +2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers. + * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no + longer existing gcc/c-common.def. + + 2005-12-14 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4278774 + * pt.c (tsubst_copy_and_build): Instantiate @endcode(T). + * parser.c (cp_parser_objc_encode_expression): Build a templatized + parse tree for @encode(T). + + 2005-12-14 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4278774 + * c-common.def: Add new expression code AT_ENCODE_EXPR. + +2010-10-06 Eric Botcazou <ebotcazou@adacore.com> + + PR c++/45908 + * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in + code folding offsetof-like computations. + +2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc++/31125 + * parser.c (cp_parser_objc_class_interface): If no identifier + follows an @interface token, stop parsing the interface after + printing an error. + (cp_parser_objc_class_implementation): If no identifier follows an + @implementation token, stop parsing the implementation after + printing an error. + +2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc++/23707 + * parser.c (cp_parser_objc_method_keyword_params): If the required + colon is not found while parsing parameters, stop parsing them. + +2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> + + PR objc++/31126 + * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or + @end after detecting it. Print an error if @end is found without + a '}'. + (cp_parser_objc_method_prototype_list): Do not eat the EOF after + detecting it. Fixed reading the next token when continuing + because of an error in a method signature. Print an error if EOF + is found without an '@end'. + (cp_parser_objc_method_definition_list): Same change. + +2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers: + + 2005-10-17 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4290840 + * parser.c (cp_parser_objc_method_keyword_params): Check for valid + method parameters and issue error. + (cp_parser_objc_method_definition_list): Check for invalid tokens + which cannot start a function definition. + + 2005-10-14 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4294425 + * parser.c (cp_parser_objc_message_args): Check for missing message + arguments and syntax error. + + 2005-10-13 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4261146 + * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while + looking for '}'. + + 2005-08-15 Ziemowit Laski <zlaski@apple.com> + + Radar 4093475 + * parser.c (cp_parser_objc_interstitial_code): Catch stray + '{' and '}' tokens and issue appropriate errors. + + 2005-08-02 Ziemowit Laski <zlaski@apple.com> + + Radar 4185810 + (cp_parser_statement_seq_opt): In addition to '}' and + end-of-file, a statement sequence may also be terminated + by a stray '@end'. + +2010-10-05 Joseph Myers <joseph@codesourcery.com> + + * cp-tree.h (cxx_print_error_function, + cxx_initialize_diagnostics): Declare using diagnostic_context + typedef. + +2010-10-04 Andi Kleen <ak@linux.intel.com> + + * Make-lang.in (g++, cc1plus): Add + to build rule. + +2010-10-04 Jason Merrill <jason@redhat.com> + + * tree.c (decl_storage_duration): New. + * cp-tree.h: Declare it. + (duration_kind): Return values. + +2010-10-03 Jason Merrill <jason@redhat.com> + + * typeck.c (require_complete_type_sfinae): Add complain parm to... + (require_complete_type): ...this function. + (cp_build_array_ref, convert_arguments): Use it. + (convert_for_initialization, cp_build_modify_expr): Likewise. + * cp-tree.h: Declare it. + * call.c (build_over_call): Use it. + +2010-09-30 Iain Sandoe <iains@gcc.gnu.org> + + merge from FSF 'apple/trunk' branch. + 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4386773 + * cp/parser.c (cp_parser_objc_interstitial_code): For + @optional/@required set the optional/required flag. + +2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com> + + * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments + and indentation when finding an Objective-C++ CPP_AT_NAME token. + +2010-09-29 Richard Guenther <rguenther@suse.de> + + * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P. + (CP_TYPE_CONTEXT): Similar. + (FROB_CONTEXT): Frob global_namespace to the global + TRANSLATION_UNIT_DECL. + * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL, + set DECL_CONTEXT of global_namespace to it. + (start_decl): Use CP_DECL_CONTEXT and test TYPE_P + instead of zeroing context. + (cp_finish_decl): Use DECL_FILE_SCOPE_P. + (grokfndecl): Likewise. + (start_preparsed_function): Likewise. + * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P. + (namespace_binding): Use SCOPE_FILE_SCOPE_P. + * pt.c (template_class_depth): Use CP_TYPE_CONTEXT. + (is_specialization_of_friend): Use CP_DECL_CONTEXT. + (push_template_decl_real): Likewise. + (tsubst_friend_class): Likewise. Adjust context comparisons. + (instantiate_class_template): Use CP_TYPE_CONTEXT. + (tsubst): Do not substitute into TRANSLATION_UNIT_DECL. + * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use + SCOPE_FILE_SCOPE_P. + +2010-09-29 Yao Qi <yao@codesourcery.com> + + * decl.c (get_atexit_node): Fix typo. + +2010-09-28 Jason Merrill <jason@redhat.com> + + * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic. + (real_lvalue_p): Take const_tree. + * cp-tree.h: Adjust. + * typeck.c (lvalue_or_else): Make temporary arg a permerror. + (cp_build_addr_expr_1): Likewise. + +2010-09-28 Iain Sandoe <iains@gcc.gnu.org> + + Partially merged from apple/trunk branch on FSF servers: + 2006-04-26 Fariborz Jahanian <fjahanian@apple.com> + Radar 3803157 (method attributes) + + * parser.c (cp_parser_objc_method_keyword_params): Handle attributes. + (cp_parser_objc_method_tail_params_opt): Likewise. + (cp_parser_objc_method_signature): Likewise. + (cp_parser_objc_method_maybe_bad_prefix_attributes): New. + (cp_parser_objc_method_prototype_list): Handle attributes. + (cp_parser_objc_method_definition_list): Likewise. + +2010-09-28 Richard Henderson <rth@redhat.com> + + * cp-lang.c: Include "target.h". + (cp_eh_personality): Use targetm.except_unwind_info. + * Make-lang.in (cp-lang.o): Update deps. + +2010-09-28 Iain Sandoe <iains@gcc.gnu.org> + + * parser.c (cp_parser_objc_valid_prefix_attributes): New. + (cp_parser_declaration): Parse prefix attributes for ObjC++. + (cp_parser_objc_protocol_declaration): Handle attributes. + (cp_parser_objc_class_interface): Likewise. + (cp_parser_objc_declaration): Likewise. + +2010-09-27 Jason Merrill <jason@redhat.com> + + Require lvalues as specified by the standard. + * typeck.c (lvalue_or_else): Use real_lvalue_p. + (cp_build_addr_expr_1): Split out of cp_build_unary_op. + (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces. + (decay_conversion, get_member_function_from_ptrfunc): Adjust. + (build_x_unary_op, build_reinterpret_cast_1): Adjust. + (build_const_cast_1): Adjust. + * cp-tree.h: Declare new fns. + * call.c (build_this, convert_like_real, build_over_call): Adjust. + (initialize_reference): Adjust. + * class.c (build_base_path, convert_to_base_statically): Adjust. + (build_vfn_ref, resolve_address_of_overloaded_function): Adjust. + * cvt.c (build_up_reference, convert_to_reference): Adjust. + * decl.c (register_dtor_fn): Adjust. + * decl2.c (build_offset_ref_call_from_tree): Adjust. + * except.c (initialize_handler_parm): Adjust. + * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust. + * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust. + * tree.c (stabilize_expr): Adjust. + +2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> + + Merge from apple/trunk branch on FSF servers: + + 2005-12-15 Fariborz Jahanian <fjahanian@apple.com> + + Radar 4229905 + * typeck.c (composite_pointer_type): Call objc_have_common_type + when comparing two objective-c pointer types. + + 2005-07-18 Ziemowit Laski <zlaski@apple.com> + + Radar 4175534 + * call.c (standard_conversion): Do not issue warnings when + comparing ObjC pointer types. + + 2005-06-22 Ziemowit Laski <zlaski@apple.com> + + Radar 4154928 + * call.c (standard_conversion): Allow for a pointer conversion + between any two ObjC pointer types. + * typeck.c (composite_pointer_type): Determine common type + for two ObjC pointer types. + +2010-09-24 Jan Hubicka <jh@suse.cz> + + * decl.c (finish_function): Use decl_replaceable_p + * method.c (make_alias_for_thunk): Update call of + cgraph_same_body_alias. + +2010-09-24 Jason Merrill <jason@redhat.com> + + * decl.c (compute_array_index_type): Remember type dependence of + array bound. + * pt.c (dependent_type_p_r): Don't recompute it here. + + * error.c (dump_expr) [CASE_CONVERT]: Print conversion between + reference and pointer to the same type as "*" or "&". + +2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com> + + * typeck.c (warn_args_num): Use warning 'too many arguments to + method [methodname]' for an Objective-C method instead of the less + satisfactory 'too many arguments to function' (with no method + name). + +2010-09-21 Jason Merrill <jason@redhat.com> + + * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1 + special handling if we know the member. + +2010-09-18 Jason Merrill <jason@redhat.com> + + * call.c (compare_ics): Do lvalue/rvalue reference binding + comparison for ck_list, too. + +2010-09-15 Jason Merrill <jason@redhat.com> + + * semantics.c (finish_id_expression): Diagnose use of function + parms in evaluated context outside function body. + + * decl2.c (grokbitfield): Diagnose non-integral width. + + * call.c (convert_like_real): Use the underlying type of the + reference for the temporary. + +2010-09-15 Jakub Jelinek <jakub@redhat.com> + + PR c++/45635 + * class.c (build_vtbl_initializer): Use fn instead of init's operand + as first argument to FDESC_EXPR. + +2010-09-15 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/45665 + * decl.c (grokdeclarator): Check build_memfn_type return value + for error_mark_node. + +2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + * semantics.c (finish_for_stmt): Always test flag_new_for_scope. + (begin_range_for_stmt): Likewise. + +2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com> + + Implement range-based for-statements. + * cp-tree.def (RANGE_FOR_STMT): New. + * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New. + (cp_convert_range_for): Declare. + * pt.c (tsubst_expr): Add RANGE_FOR_STMT. + (tsubst_copy_and_build): perform_koenig_lookup takes extra argument. + * semantics.c (begin_range_for_stmt): New. + (finish_range_for_decl): New. + (finish_for_stmt): Accept also RANGE_FOR_STMT. + (perform_koenig_lookup): Add extra argument include_std. + * parser.c (cp_parser_c_for): New with code from + cp_parser_iteration_statement(). + (cp_parser_range_for): New. + (cp_convert_range_for): New. + (cp_parser_iteration_statement): Add range-for support. + (cp_parser_condition): Adjust comment. + (cp_parser_postfix_expression): perform_koenig_lookup takes extra + argument. + * dump.c (cp_dump_tree): Add RANGE_FOR_STMT. + * cxx-pretty-print.c: Likewise. + * lex.c (cxx_init): Likewise. + * name-lookup.c (lookup_function_nonclass): Add extra argument + include_std. + (lookup_arg_dependent): Likewise. + * name-lookup.h: Likewise. + +2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> + + PR c++/43824 + * error.c (maybe_warn_cpp0x): Add new warning + CPP0X_INLINE_NAMESPACES. + * parser.c (cp_parser_namespace_definition): Likewise. + * cp-tree.h (cpp0x_warn_str): Likewise. + +2010-09-10 Richard Guenther <rguenther@suse.de> + + * decl.c (reshape_init_vector): For VECTOR_TYPEs, use + TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE. + +2010-09-10 Jan Hubicka <jh@suse.cz> + + PR tree-optimization/45605 + * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in + ADDR_EXPR. + +2010-09-08 Jakub Jelinek <jakub@redhat.com> + + PR c++/45588 + * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use + before calling fold_decl_constant_value. + +2010-09-07 Arnaud Charlet <charlet@adacore.com> + + * cp-tree.h (build_enumerator): Add new location_t parameter. + (build_lang_decl_loc): New function. + * decl.c (build_enumerator): New parameter loc. Use it when calling + build_decl. Replace build_lang_decl with build_lang_decl_loc. + * pt.c (tsubst_enum): Adjust call to build_enumerator. + * parser.c (cp_parser_enumerator_definition): Ditto. + * lex.c (build_lang_decl_loc): New function. + +2010-09-06 Dodji Seketeli <dodji@redhat.com> + + PR c++/45200 + PR c++/45293 + PR c++/45558 + * tree.c (strip_typedefs): Strip typedefs from the context of + TYPENAME_TYPEs. + +2010-09-06 Mark Mitchell <mark@codesourcery.com> + + * typeck.c (cp_build_binary_op): Call do_warn_double_promotion. + * call.c (build_conditional_expr): Likewise. + (convert_arg_to_ellipsis): Likewise. + +2010-09-06 Arnaud Charlet <charlet@adacore.com> + + * parser.c (make_pointer_declarator, make_reference_declarator, + make_call_declarator, make_array_declarator): Set declarator->id_loc. + (cp_parser_init_declarator): Adjust location of decl if appropriate. + +2010-09-06 Jason Merrill <jason@redhat.com> + + * call.c (implicit_conversion): Fix value-init of enums. + (convert_like_real): Likewise. + + * decl.c (cp_finish_decl): Don't change init for auto deduction. + + * pt.c (fold_non_dependent_expr_sfinae): Split out from... + (fold_non_dependent_expr): ...here. + (convert_nontype_argument): Use it. Take complain parm. + Use perform_implicit_conversion instead of ocp_convert. + Allow cv-qual changes. + (convert_template_argument): Pass complain down. + (tsubst_template_arg): Suppress constant expression warnings. + Don't fold here. + + * method.c (synthesized_method_walk): In constructors, also check + subobject destructors. + + * semantics.c (finish_compound_literal): Always build a + TARGET_EXPR. + +2010-08-30 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/45043 + * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs. + +2010-08-30 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/45423 + * parser.c (cp_parser_omp_atomic): Handle boolean + {PRE,POST}_INCREMENT. + +2010-08-29 Jason Merrill <jason@redhat.com> + + PR c++/44991 + * parser.c (cp_parser_parameter_declaration): Pop parameter decls + after tentative parsing. + +2010-08-22 Joseph Myers <joseph@codesourcery.com> + + * Make-lang.in (g++spec.o): Update dependencies. + * g++spec.c: Include opts.h + (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l". + (lang_specific_driver): Use cl_decoded_option structures. + +2010-08-20 Nathan Froyd <froydnj@codesourcery.com> + + * call.c: Use FOR_EACH_VEC_ELT. + * class.c: Likewise. + * decl.c: Likewise. + * decl2.c: Likewise. + * error.c: Likewise. + * except.c: Likewise. + * mangle.c: Likewise. + * method.c: Likewise. + * name-lookup.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * repo.c: Likewise. + * semantics.c: Likewise. + * typeck2.c: Likewise. + +2010-08-19 Jason Merrill <jason@redhat.com> + + * call.c (reference_related_p): Check for error_mark_node. + (add_function_candidate): Check it instead of + same_type_ignoring_top_level_qualifiers_p. + + PR c++/45315 + * init.c (build_new_1): Don't use build_value_init in a template. + (build_value_init): Make sure we don't. + + PR c++/45307 + * cp-gimplify.c (cp_gimplify_expr): Also remove assignment + of empty class CONSTRUCTOR. + + * except.c (pending_noexcept, pending_noexcept_checks): New. + (perform_deferred_noexcept_checks): New. + (maybe_noexcept_warning): Split from... + (finish_noexcept_expr): ...here. Adjust. + * decl2.c (cp_write_global_declarations): Call + perform_deferred_noexcept_checks. + * cp-tree.h: And declare it. + +2010-08-18 Nathan Froyd <froydnj@codesourcery.com> + + PR c++/45049 + * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to + TREE_CHAIN. + +2010-08-17 Kai Tietz <kai.tietz@onevision.com> + + * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks, + or if -fms-extensions is enabled check, check permissive. + +2010-08-09 Jason Merrill <jason@redhat.com> + + PR c++/45236 + * pt.c (lookup_template_class): Don't re-coerce outer parms. + +2010-08-09 Nathan Froyd <froydnj@codesourcery.com> + + * call.c (add_builtin_candidates): Use VECs for local variable + `types'. Adjust remainder of function accordingly. + +2010-08-09 Nathan Froyd <froydnj@codesourcery.com> + + * name-lookup.c (is_associated_namespace): Convert local variables + to be VECs instead of TREE_LISTs. + +2010-08-09 Nathan Froyd <froydnj@codesourcery.com> + + * tree.c (varargs_function_p): Use stdarg_p. + +2010-08-07 Nathan Froyd <froydnj@codesourcery.com> + + * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it. + (cp_unparsed_functions_entry): Declare. Declare a VEC of it. + (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues. + Change type to a VEC. + (unparsed_funs_with_default_args): Define. + (unparsed_funs_with_definitions): Define. + (push_unparsed_function_queues): New function. + (cp_parser_new): Call it. + (pop_unparsed_function_queues): New function. + (cp_parser_class_specifier): Adjust processing of unparsed functions. + (cp_parser_template_declaration_after_export): Use VEC_safe_push. + (cp_parser_save_member_function_body): Likewise. + (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues + and pop_unparsed_function_queues. + (cp_parser_late_parsing_default_args): Likewise. + (cp_parser_save_default_args): Use VEC_safe_push. + +2010-08-07 Nathan Froyd <froydnj@codesourcery.com> + + * name-lookup.h (cp_label_binding): Declare. Declare a VEC type + containing it. + (cp_binding_level): Convert shadowed_labels and dead_vars_from_for + fields to VECs. + * decl.c (poplevel): Adjust for type changes. + (declare_local_label): Likewise. + +2010-08-06 Jason Merrill <jason@redhat.com> + + * typeck.c (complete_type_or_maybe_complain): Split out from... + (complete_type_or_else): Here. + (build_class_member_access_expr): Call it. + (finish_class_member_access_expr): Likewise. + * call.c (build_special_member_call): Likewise. + * cvt.c (build_expr_type_conversion): Likewise. + * init.c (build_new): Likewise. + * typeck2.c (build_functional_cast): Likewise. + * cp-tree.h: Declare it. + + * init.c (build_value_init): Add complain parm. + (build_value_init_noctor): Likewise. + (perform_member_init): Pass it. + (expand_aggr_init_1): Likewise. + (build_new_1): Likewise. + (build_vec_init): Likewise. + * pt.c (tsubst_expr): Likewise. + * typeck2.c (build_functional_cast): Likewise. + * cp-tree.h: Adjust. + * tree.c (build_target_expr_with_type): Handle error_mark_node. + + * typeck.c (decay_conversion): Any expression with type nullptr_t + decays to nullptr. + +2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + + PR c++/45112 + * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED. + +2010-07-27 Jason Merrill <jason@redhat.com> + + * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR + from build_value_init. + * init.c (build_value_init_noctor): Give error for unknown array + bound. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove. + +2010-07-27 Joseph Myers <joseph@codesourcery.com> + + * cp-objcp-common.c (cxx_initialize_diagnostics): First call + c_common_initialize_diagnostics. + * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK, + LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define. + +2010-07-21 Jason Merrill <jason@redhat.com> + + * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling. + + * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL + to cp_finish_decl. + +2010-07-20 Jeffrey Yasskin <jyasskin@google.com> + + PR c++/44641 + * pt.c (instantiate_class_template): Propagate the template's + location to its instance. + +2010-07-20 Jason Merrill <jason@redhat.com> + + PR c++/44967 + * pt.c (tsubst_copy_and_build): Rework last change. + + PR c++/44967 + * pt.c (tsubst_copy_and_build): Handle partial substitution of + CALL_EXPR. + +2010-07-19 Jason Merrill <jason@redhat.com> + + PR c++/44996 + * semantics.c (finish_decltype_type): Correct decltype + of parenthesized rvalue reference variable. + + PR c++/44969 + * tree.c (cp_tree_equal): Compare type of *CAST_EXPR. + * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR. + +2010-07-19 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44969 + * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t + parameter. + * cp-tree.h: Adjust declaration. + * init.c (perform_member_init): Adjust caller. + * decl.c (grok_reference_init, cp_finish_decl): Likewise. + * typeck2.c (store_init_value): Likewise. + (build_functional_cast): Pass complain argument to + build_x_compound_expr_from_list. + +2010-07-16 Jason Merrill <jason@redhat.com> + + PR c++/32505 + * pt.c (process_partial_specialization): Diagnose partial + specialization after instantiation. + (most_specialized_class): Add complain parm. + + * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO. + +2010-07-15 Nathan Froyd <froydnj@codesourcery.com> + + * init.c (build_new_1): Use cp_build_function_call_nary instead of + cp_build_function_call. + +2010-07-15 Jason Merrill <jason@redhat.com> + + PR c++/44909 + * call.c (add_function_candidate): If we're working on an implicit + declaration, don't consider candidates that won't match. + * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn. + * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust. + + Revert: + * cp-tree.h (struct lang_type_class): Add has_user_opeq. + (TYPE_HAS_USER_OPEQ): New. + * decl.c (grok_special_member_properties): Set it. + * class.c (add_implicitly_declared_members): Don't lazily declare + constructors/operator= if a base or member has a user-declared one. + (check_bases_and_members, check_bases): Adjust. + (check_field_decls, check_field_decl): Adjust. + +2010-07-15 Anatoly Sokolov <aesok@post.ru> + + * decl.c (integer_three_node): Remove. + (cxx_init_decl_processing): Do not initialize the integer_three_node. + * cp-tree.h (integer_three_node): Remove. + +2010-07-15 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN. + * call.c: Likewise. + * class.c: Likewise. + * cp-gimplify.c: Likewise. + * decl.c: Likewise. + * decl2.c: Likewise. + * init.c: Likewise. + * mangle.c: Likewise. + * name-lookup.c: Likewise. + * optimize.c: Likewise. + * parser.c: Likewise. + * pt.c: Likewise. + * rtti.c: Likewise. + * search.c: Likewise. + * semantics.c: Likewise. + * typeck.c: Likewise. + * typeck2.c: Likewise. + +2010-07-14 Jason Merrill <jason@redhat.com> + + * init.c (sort_mem_initializers): Rename "field_type" to "ctx". + (build_field_list): Cache field type. + + Implement C++0x unrestricted unions (N2544) + * class.c (check_field_decl): Loosen union handling in C++0x. + * method.c (walk_field_subobs): Split out from... + (synthesized_method_walk): ...here. Set msg before loops. + (process_subob_fn): Check for triviality in union members. + * init.c (sort_mem_initializers): Splice out uninitialized + anonymous unions and union members. + (push_base_cleanups): Don't automatically destroy anonymous unions + and union members. + +2010-07-13 Jason Merrill <jason@redhat.com> + + PR c++/44909 + * cp-tree.h (struct lang_type_class): Add has_user_opeq. + (TYPE_HAS_USER_OPEQ): New. + * decl.c (grok_special_member_properties): Set it. + * class.c (add_implicitly_declared_members): Don't lazily declare + constructors/operator= if a base or member has a user-declared one. + (check_bases_and_members, check_bases): Adjust. + (check_field_decls, check_field_decl): Adjust. + * method.c (synthesized_method_walk): Initialize check_vdtor. + + PR c++/44540 + * mangle.c (write_type): Canonicalize. + (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE. + (write_CV_qualifiers_for_type): Ignore them in abi>=5. + +2010-07-13 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44908 + * call.c (convert_like_real): Adjust convert_ptrmem call, pass + complain argument. + * typeck.c (get_delta_difference): Update prototype, add a + tsubst_flags_t parameter; update get_delta_difference_1 calls and + add checks for error_mark_node. + (get_delta_difference_1): Update prototype, add a tsubst_flags_t + parameter; update lookup_base call. + (build_ptrmemfunc): Update prototype, add a tsubst_flags_t + parameter; update get_delta_difference call and add check for + error_mark_node. + (convert_ptrmem): Update prototype, add a tsubst_flags_t + parameter; update get_delta_difference call and add check for + error_mark_node; update build_ptrmemfunc call. + (build_static_cast_1): Adjust convert_ptrmem call. + (expand_ptrmemfunc_cst): Adjust get_delta_difference call. + (cp_build_unary_op): Adjust build_ptrmemfunc call. + * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem + and build_ptrmemfunc calls. + * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes. + +2010-07-12 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44907 + * call.c (build_temp): Add tsubst_flags_t complain parameter; + adjust build_special_member_call call, pass complain. + (convert_like_real): Adjust build_temp call, pass complain. + +2010-07-09 Jason Merrill <jason@redhat.com> + + PR c++/43120 + * cp-tree.h (BV_LOST_PRIMARY): New macro. + * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic. + Set BV_LOST_PRIMARY. + (build_vtbl_initializer): Check BV_LOST_PRIMARY. + +2010-07-08 Jason Merrill <jason@redhat.com> + + PR c++/43120 + * class.c (update_vtable_entry_for_fn): Fix handling of dummy + virtual bases for covariant thunks. + +2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * cp-tree.h: Do not include toplev.h. + +2010-07-06 Jason Merrill <jason@redhat.com> + + PR c++/44703 + * call.c (is_std_init_list): Look through typedefs. + + PR c++/44778 + * init.c (build_offset_ref): If scope isn't dependent, + don't exit early. Look at TYPE_MAIN_VARIANT. + * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution. + + * error.c (dump_function_decl): Don't crash on null DECL_NAME. + +2010-07-06 Shujing Zhao <pearly.zhao@oracle.com> + + * cp-tree.h (impl_conv_void): New type. + (convert_to_void): Adjust prototype. + * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the + diagnostic for easy translation. Change caller. + * typeck.c: Update call to convert_to_void. + * semantics.c: Likewise. + * init.c: Likewise. + +2010-07-05 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (cp_finish_decl): Call add_local_decl. + * optimize.c (clone_body): Adjust for new type of cfun->local_decls. + +2010-07-05 Paolo Carlini <paolo.carlini@oracle.com> + + * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it + throughout. + +2010-07-05 Shujing Zhao <pearly.zhao@oracle.com> + + PR c++/22138 + * parser.c (cp_parser_primary_expression): Error if local template is + declared. + +2010-07-02 Le-Chun Wu <lcwu@google.com> + + PR/44128 + * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl + (variable or type) shadows another type. + +2010-07-02 Jakub Jelinek <jakub@redhat.com> + + PR c++/44780 + * typeck.c (convert_for_assignment): When converting a convertible + vector type or objc++ types, call mark_rvalue_use. + * typeck2.c (build_m_component_ref): Use return values from + mark_rvalue_use or mark_lvalue_use. + * class.c (build_base_path): Likewise. + * call.c (build_conditional_expr): Likewise. + +2010-07-02 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44039 + * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields + returns NULL_TREE. + +2010-07-01 Richard Guenther <rguenther@suse.de> + + * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs + predicate we are looking for, allow non-gimplified + INDIRECT_REFs. + +2010-06-30 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/44628 + * typeck.c (cp_build_unary_op): Early return error_mark_node when + arg is NULL_TREE too. + * call.c (convert_class_to_reference): Return error_mark_node when + expr is NULL_TREE. + +2010-06-30 Michael Matz <matz@suse.de> + + * repo.c (finish_repo): Fix typo. + +2010-06-30 Nathan Froyd <froydnj@codesourcery.com> + + * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block. + +2010-06-30 Nathan Froyd <froydnj@codesourcery.com> + + * repo.c (pending_repo): Change type to a VEC. + (finish_repo): Adjust for new type of pending_repo. + (repo_emit_p): Likewise. + +2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * tree.c: Include gimple.h. Do not include tree-flow.h + * decl.c: Do not include tree-flow.h + * Make-lang.in: Adjust dependencies. + +2010-06-29 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (incomplete_var): Declare. Declare VECs containing them. + (incomplete_vars): Adjust comment. Change type to a VEC. + (maybe_register_incomplete_var): Adjust for new type. + (complete_vars): Adjust iteration over incomplete_vars. + +2010-06-29 Nathan Froyd <froydnj@codesourcery.com> + + * decl.c (struct named_label_entry): Change type of bad_decls field + to a VEC. + (poplevel_named_label_1): Adjust for new type of bad_decls. + (check_goto): Likewise. + +2010-06-29 Jason Merrill <jason@redhat.com> + + Enable implicitly declared move constructor/operator= (N3053). + * class.c (add_implicitly_declared_members): A class with no + explicitly declared copy or move constructor gets both declared + implicitly, and similarly for operator=. + (check_bases): A type with no copy ctor does not inhibit + a const copy ctor in a derived class. It does mean the derived + one is non-trivial. + (check_field_decl): Likewise. + (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial. + * tree.c (type_has_nontrivial_copy_init): Adjust semantics. + (trivially_copyable_p): Likewise. + * call.c (convert_like_real): Use type_has_nontrivial_copy_init. + * class.c (finish_struct_bits): Likewise. + * tree.c (build_target_expr_with_type): Likewise. + * typeck2.c (store_init_value): Likewise. + + Enable implicitly deleted functions (N2346) + * class.c (check_bases_and_members): Adjust lambda flags. + * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate. + + * decl2.c (mark_used): Adjust error for use of deleted function. + + Machinery to support implicit delete/move. + * cp-tree.h: (struct lang_type_class): Add lazy_move_assign, + has_complex_move_ctor, has_complex_move_assign bitfields. + (CLASSTYPE_LAZY_MOVE_ASSIGN): New. + (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New. + (TYPE_HAS_COMPLEX_MOVE_CTOR): New. + (enum special_function_kind): Add sfk_move_assignment. + (LOOKUP_SPECULATIVE): New. + * call.c (build_over_call): Return early if it's set. + (build_over_call): Use trivial_fn_p. + * class.c (check_bases): If the base has no default constructor, + the derived one is non-trivial. Handle move ctor/op=. + (check_field_decl): Likewise. + (check_bases_and_members): Handle move ctor/op=. + (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN. + (type_has_move_constructor, type_has_move_assign): New. + * decl.c (grok_special_member_properties): Handle move ctor/op=. + * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New. + (trivial_fn_p): New. + (do_build_copy_constructor): Use it. + (do_build_assign_ref): Likewise. Handle move assignment. + (build_stub_type, build_stub_object, locate_fn_flags): New. + (locate_ctor): Use locate_fn_flags. + (locate_copy, locate_dtor): Remove. + (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New. + (process_subob_fn, synthesized_method_walk): New. + (maybe_explain_implicit_delete): New. + (implicitly_declare_fn): Use synthesized_method_walk, + type_has_trivial_fn, and type_set_nontrivial_flag. + (defaulted_late_check): Set DECL_DELETED_FN. + (defaultable_fn_check): Handle sfk_move_assignment. + (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare + implicitly deleted move ctor/op=. + * search.c (lookup_fnfields_1): Handle sfk_move_assignment. + (lookup_fnfields_slot): New. + * semantics.c (omp_clause_info_fndecl): Remove. + (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor, + get_copy_assign, trivial_fn_p. + (trait_expr_value): Adjust call to locate_ctor. + * tree.c (special_function_p): Handle sfk_move_assignment. + + * class.c (type_has_virtual_destructor): New. + * cp-tree.h: Declare it. + * semantics.c (trait_expr_value): Use it. + + * call.c (build_over_call): Only give warnings with tf_warning. + + * name-lookup.c (pop_scope): Handle NULL_TREE. + + * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN. + (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN. + (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR. + (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR. + (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN. + (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR. + (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN. + (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR. + (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN. + (sfk_assignment_operator): Rename to sfk_copy_assignment. + * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust. + * search.c, semantics.c, tree.c: Adjust. + + * pt.c (dependent_scope_ref_p): Remove. + (value_dependent_expression_p): Don't call it. + (type_dependent_expression_p): Here either. + * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id + if the scope isn't dependent. + + * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want + a reference. + + PR c++/44587 + * pt.c (has_value_dependent_address): New. + (value_dependent_expression_p): Check it. + (convert_nontype_argument): Likewise. Call decay_conversion before + folding if we want a pointer. + * semantics.c (finish_id_expression): Don't add SCOPE_REF if the + scope is the current instantiation. + +2010-06-28 Jakub Jelinek <jakub@redhat.com> + + PR c++/44682 + * class.c (build_base_path): If want_pointer, call mark_rvalue_use + on expr. + +2010-06-28 Steven Bosscher <steven@gcc.gnu.org> + + * init.c: Do not include except.h. + * decl.c: Likewise. + * expr.c: Likewise. + * cp-lang.c: Likewise. + * pt.c: Likewise. + * semantics.c: Likewise. + * decl2.c: Likewise. + * except.c: Likewise. + (init_exception_processing): Do not set the removed + lang_protect_cleanup_actions here. + (cp_protect_cleanup_actions): Make non-static and remove prototype. + (doing_eh): New, moved from except.c but removed the do_warning flag. + (expand_start_catch_block): Update doing_eh call. + (expand_end_catch_block): Likewise. + (build_throw): Likewise. + * cp-tree.h: Prototype cp_protect_cleanup_actions. + * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to + cp_protect_cleanup_actions. + * Make-lang.in: Update dependencies. + +2010-06-26 Jason Merrill <jason@redhat.com> + + * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any + constructor called with a single argument that takes a reference + to the constructor's class. + (BAD_CONVERSION_RANK): New. + (compare_ics): Use it to compare bad ICSes. + +2010-06-25 Joseph Myers <joseph@codesourcery.com> + + * lang-specs.h: Remove +e handling. + +2010-06-24 Andi Kleen <ak@linux.intel.com> + + * parser.c: (cp_parser_question_colon_clause): + Switch to use cp_lexer_peek_token. + Call warn_for_omitted_condop. Call pedwarn for omitted + middle operand. + +2010-06-22 Jakub Jelinek <jakub@redhat.com> + + PR c++/44619 + * typeck2.c (build_m_component_ref): Call mark_lvalue_use on + datum and mark_rvalue_use on component. + + PR c++/44627 + * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if + the CALL_EXPR has no arguments. + +2010-06-21 Jason Merrill <jason@redhat.com> + + * typeck.c (comp_except_specs): Fix ce_derived with noexcept. + + * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array + element type. + +2010-06-17 Nathan Froyd <froydnj@codesourcery.com> + + * name-lookup.c (struct arg_lookup): Convert namespaces and + classes fields to VEC. + (arg_assoc_namespace): Adjust for new type of namespaces. + (arg_assoc_class): Adjust for new type of classes. + (lookup_arg_dependent): Use make_tree_vector and + release_tree_vector. + * typeck2.c (build_x_arrow): Use vec_member. + +2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/44486 + * error.c (dump_decl): Better wording for anonymous namespace. + +2010-06-16 Nathan Froyd <froydnj@codesourcery.com> + + * class.c (build_vtbl_initializer): Adjust computation of new_position + and which entry to add padding for. + +2010-06-16 Jason Merrill <jason@redhat.com> + + * except.c (check_noexcept_r): Return the problematic function. + (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm. + * pt.c (tsubst_copy_and_build): Pass it. + * parser.c (cp_parser_unary_expression): Likewise. + * cp-tree.h: Adjust prototype. + + * method.c (defaulted_late_check): Give the defaulted method + the same exception specification as the implicit declaration. + +2010-06-15 Jason Merrill <jason@redhat.com> + + * class.c (add_implicitly_declared_members): Implicit assignment + operators can also be virtual overriders. + * method.c (lazily_declare_fn): Likewise. + + * call.c (convert_like_real): Give "initializing argument of" + information for ambiguous conversion. Give source position + of function. + + * call.c (print_z_candidates): Do print viable deleted candidates. + (joust): Don't choose a deleted function just because its worst + conversion is better than another candidate's worst. + + * call.c (convert_like_real): Don't complain about + list-value-initialization from an explicit constructor. + + * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test + DECL_SOURCE_LOCATION directly. + + * class.c (type_has_user_provided_default_constructor): Use + sufficient_parms_p. + + * call.c (is_subseq): Handle ck_aggr, ck_list. + (compare_ics): Treat an aggregate or ambiguous conversion to the + same type as involving the same function. + +2010-06-13 Shujing Zhao <pearly.zhao@oracle.com> + + * typeck.c (convert_for_assignment): Fix comment. Change message + format from %d to %qP. + (convert_for_initialization): Fix comment. + +2010-06-11 Shujing Zhao <pearly.zhao@oracle.com> + + * cp-tree.h (expr_list_kind): New type. + (impl_conv_rhs): New type. + (build_x_compound_expr_from_list, convert_for_initialization): Adjust + prototype. + (typeck.c (convert_arguments): Use impl_conv_rhs and emit the + diagnostics for easy translation. Change caller. + (convert_for_initialization): Use impl_conv_rhs and change caller. + (build_x_compound_expr_from_list): Use expr_list_kind and emit the + diagnostics for easy translation. Change caller. + * decl.c (bad_spec_place): New enum. + (bad_specifiers): Use it and emit the diagnostics for easy + translation. Change caller. + * pt.c (coerce_template_parms): Put the diagnostics in full sentence. + +2010-06-09 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (struct saved_scope): Change decl_ns_list field type + to a VEC. + * decl2.c (cp_write_global_declarations): Adjust for new type of + decl_namespace_list. + * name-lookup.c (current_decl_namespace): Likewise. + (push_decl_namespace): Likewise. + (pop_decl_namespace): Likewise. + +2010-06-09 Nathan Froyd <froydnj@codesourcery.com> + + * call.c (build_java_interface_fn_ref): Call build_function_type_list + instead of build_function_type. + * decl.c (cxx_init_decl_processing): Likewise. + (declare_global_var): Likewise. + (get_atexit_node): Likewise. + (expand_static_init): Likewise. + * decl2.c (start_objects): Likewise. + (start_static_storage_duration_function): Likewise. + * except.c (init_exception_processing): Likewise. + (build_exc_ptr): Likewise. + (build_throw): Likewise. + * rtti.c (throw_bad_cast): Likewise. + (throw_bad_typeid): Likewise. + (build_dynamic_cast_1): Likewise. + +2010-06-09 Nathan Froyd <froydnj@codesourcery.com> + + * call.c (build_call_n): Call XALLOCAVEC instead of alloca. + (build_op_delete_call): Likewise. + (build_over_call): Likewise. + * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise. + * pt.c (process_partial_specialization): Likewise. + (tsubst_template_args): Likewise. + * semantics.c (finish_asm_stmt): Likewise. + +2010-06-08 Nathan Sidwell <nathan@codesourcery.com> + + * decl.c (record_key_method_defined): New, broken out of ... + (finish_function): ... here. Call it. + (start_decl): Treat aliases as definitions. + +2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> + + * typeck2.c (abstract_virtuals_error): Use typed GC allocation. + + * pt.c (maybe_process_partial_specialization): Likewise. + (register_specialization): Likewise. + (add_pending_template): Likewise. + (lookup_template_class): Likewise. + (push_tinst_level): Likewise. + + * parser.c (cp_lexer_new_main): Likewise. + (cp_lexer_new_from_tokens): Likewise. + (cp_token_cache_new): Likewise. + (cp_parser_context_new): Likewise. + (cp_parser_new): Likewise. + (cp_parser_nested_name_specifier_opt): Likewise. + (cp_parser_template_id): Likewise. + + * name-lookup.c (binding_entry_make): Likewise. + (binding_table_construct): Likewise. + (binding_table_new): Likewise. + (cxx_binding_make): Likewise. + (pushdecl_maybe_friend): Likewise. + (begin_scope): Likewise. + (push_to_top_level): Likewise. + + * lex.c (init_reswords): Likewise. + (retrofit_lang_decl): Likewise. + (cxx_dup_lang_specific_decl): Likewise. + (copy_lang_type): Likewise. + (cxx_make_type): Likewise. + + * decl.c (make_label_decl): Likewise. + (check_goto): Likewise. + (start_preparsed_function): Likewise. + (save_function_data): Likewise. + + * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise. + + * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise. + + * class.c (finish_struct_1): Likewise. + + * cp-tree.h (struct lang_type): Add variable_size GTY option. + (struct lang_decl): Likewise. + + * parser.c (cp_parser_new): Update comment to not reference + ggc_alloc. + +2010-06-07 Jason Merrill <jason@redhat.com> + + PR c++/44366 + * error.c (dump_parameters): Mask out TFF_SCOPE. + (dump_simple_decl): Don't print the scope of a PARM_DECL. + (dump_scope): Remove no-op mask. + + PR c++/44401 + * parser.c (cp_parser_lookup_name): Fix naming the constructor. + + * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro. + * init.c (build_offset_ref): Use it. + * pt.c (maybe_process_partial_specialization): Use it. + (instantiate_class_template): Use it. + * search.c (lookup_base): Use it. + +2010-06-07 Jakub Jelinek <jakub@redhat.com> + + PR c++/44444 + * expr.c (mark_exp_read): Handle INDIRECT_REF. + * cvt.c (convert_to_void): Handle INDIRECT_REF like + handled_component_p. + + PR c++/44443 + * decl.c (initialize_local_var): If TREE_USED is set on the type, + set also DECL_READ_P on the decl. + +2010-05-25 Dodji Seketeli <dodji@redhat.com> + + PR c++/44188 + * cp-tree.h (typedef_variant_p): Move this declaration to + gcc/tree.h. + * tree.c (typedef_variant_p): Move this definition to gcc/tree.c. + * decl.c (grokdeclarator): Do not rename debug info of an + anonymous tagged type named by a typedef. + +2010-06-05 Fabien Chêne <fabien@gcc.gnu.org> + + PR c++/44086 + * class.c (check_field_decls): Move the call to + check_bitfield_decl before trying to set the + CLASSTYPE_READONLY_FIELDS_NEED_INIT flag. + +2010-06-05 Steven Bosscher <steven@gcc.gnu.org> + + * typeck.c: Update include path for moved files. + * decl.c: Likewise. + * rtti.c: Likewise. + * cp-gimplify.c: Likewise. + * cp-lang.c: Likewise. + * pt.c: Likewise. + * semantics.c: Likewise. + * cxx-pretty-print.h: Likewise. + * decl2.c: Likewise. + * parser.c: Likewise. + * cp-objcp-common.c: Likewise. + * cp-tree.h: Likewise. + * name-lookup.c: Likewise. + * lex.c: Likewise. + * name-lookup.h: Likewise. + * config-lang.in: Update paths in gtfiles for files in c-family/. + * Make-lang.in: Likewise. + +2010-06-04 Magnus Fromreide <magfr@lysator.liu.se> + + * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p. + * typeck.c (build_ptrmemfunc): Likewise. + +2010-06-04 Jason Merrill <jason@redhat.com> + + * typeck2.c (merge_exception_specifiers): Adjust merging of + throw() and noexcept(true). + + * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid + using an uninitialized variable. + + * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR. + (pp_cxx_expression): Likewise. + + Implement noexcept-specification (15.4) + * parser.c (cp_parser_exception_specification_opt): Parse it. + Give -Wdeprecated warning about throw() specs. + * pt.c (tsubst_exception_specification): Handle it. + * error.c (dump_exception_spec): Handle it. + (dump_expr): Handle NOEXCEPT_EXPR. + * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise. + * typeck.c (comp_except_specs): Handle compatibility rules. + Change exact parm to take an enum. + * typeck2.c (merge_exception_specifiers): Handle noexcept. + * except.c (nothrow_spec_p, type_noexcept_p): New fns. + (type_throw_all_p, build_noexcept_spec): New fns. + * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them. + (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums. + (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC. + (noexcept_true_spec, noexcept_false_spec): New macros. + * name-lookup.c (pushdecl_maybe_friend): Adjust. + * search.c (check_final_overrider): Adjust. + * decl.c (check_redeclaration_exception_specification): Adjust. + (use_eh_spec_block): Use type_throw_all_p. + (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec. + Give operator new a noexcept-specification in C++0x mode. + * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust. + (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS. + + Implement noexcept operator (5.3.7) + * cp-tree.def (NOEXCEPT_EXPR): New. + * except.c (check_noexcept_r, finish_noexcept_expr): New. + * cp-tree.h: Declare finish_noexcept_expr. + * parser.c (cp_parser_unary_expression): Parse noexcept-expression. + * pt.c (tsubst_copy_and_build): And tsubst it. + (type_dependent_expression_p): Handle it. + (value_dependent_expression_p): Handle it. + + * call.c (build_conditional_expr): Never fold in unevaluated context. + * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW. + * semantics.c (simplify_aggr_init_expr): Likewise. + * typeck.c (merge_types): Call merge_exception_specifiers. + * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than + DECL_ANTICIPATED for preferring new type. + +2010-06-04 Joseph Myers <joseph@codesourcery.com> + + * g++spec.c (lang_specific_driver): Use GCC-specific formats in + diagnostics. + +2010-06-04 Jakub Jelinek <jakub@redhat.com> + + PR c++/44412 + * typeck.c (build_class_member_access_expr): Call mark_exp_read + on object for static data members. + +2010-06-04 Jakub Jelinek <jakub@redhat.com> + Jason Merrill <jason@redhat.com> + + PR c++/44362 + * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues + with the same type, call mark_lvalue_use on both. + +2010-06-03 Nathan Froyd <froydnj@codesourcery.com> + + * class.c (struct vtbl_init_data_s): Remove last_init field. + (struct secondary_vptr_vtt_init_data_s): Change type of inits field + to a VEC. + (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated + initializers. + (build_vtt): Likewise. + (initialize_vtable): Take a VEC instead of a tree. + (build_vtt_inits): Change return type to void. Take a VEC ** + instead of a tree *; accumulate results into said VEC. + (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the + accumulated initializers. Pass the vtable to accumulate_vtbl_inits. + (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC + instead of a tree. + (dfs_accumulate_vtbl_inits): Likewise. Change return type to void. + (build_vtbl_initializer): Add VEC parameter; accumulate initializers + into it. + (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT + rather than tree_cons. + (build_vbase_offset_vtbl_entries): Likewise. + (add_vcall_offset): Likewise. + (build_rtti_vtbl_entries): Likewise. + * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree. + * decl.c (initialize_artificial_var): Use build_constructor instead + of build_constructor_from_list. + +2010-06-03 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/44294 + * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on + bit-field. + +2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com> + + * parser.c (cp_parser_mem_initializer_list): Change error text. + +2010-06-02 Jakub Jelinek <jakub@redhat.com> + + * cp-objcp-common.c (shadowed_var_for_decl): Change into + tree_decl_map hashtab from tree_map. + (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust. + (init_shadowed_var_for_decl): Adjust initialization. + + PR c++/44361 + * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use + instead of calling mark_exp_read only when not an assignment. + + PR debug/44367 + * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P, + DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result. + Set DECL_VALUE_EXPR on var. + +2010-06-02 Jason Merrill <jason@redhat.com> + + * error.c (dump_type): Improve typedef handling. + + PR c++/9726 + PR c++/23594 + PR c++/44333 + * name-lookup.c (same_entity_p): New. + (ambiguous_decl): Multiple declarations of the same entity + are not ambiguous. + +2010-06-01 Jason Merrill <jason@redhat.com> + + DR 990 + * call.c (add_list_candidates): Prefer the default constructor. + (build_aggr_conv): Treat missing initializers like { }. + * typeck2.c (process_init_constructor_record): Likewise. + * init.c (expand_default_init): Use digest_init for + direct aggregate initialization, too. + + * call.c (add_list_candidates): Split out... + (build_user_type_conversion_1): ...from here. + (build_new_method_call): And here. + (implicit_conversion): Propagate LOOKUP_NO_NARROWING. + + PR c++/44358 + * call.c (build_list_conv): Set list-initialization flags properly. + +2010-06-01 Nathan Froyd <froydnj@codesourcery.com> + + * typeck2.c (build_x_arrow): Make types_memoized a VEC. + +2010-06-01 Arnaud Charlet <charlet@adacore.com> + Matthew Gingell <gingell@adacore.com> + + * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o. + * decl2.c: Include langhooks.h and c-ada-spec.h. + (cpp_check, collect_source_refs, collect_ada_namespace, + collect_all_refs): New functions. + (cp_write_global_declarations): Add handling of -fdump-ada-spec. + * lang-specs.h: Ditto. + +2010-05-29 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (cp_build_function_call_nary): Declare. + * typeck.c (cp_build_function_call_nary): Define. + * decl.c (register_dtor_fn): Use it instead of + cp_build_function_call. + (cxx_maybe_build_cleanup): Likewise. + * decl2.c (generate_ctor_or_dtor_function): Likewise. + * except.c (do_get_exception_ptr): Likewise. + (do_begin_catch): Likewise. + (do_allocate_exception): Likewise. + (do_free_exception): Likewise. + (build_throw): Likewise. Use cp_build_function_call_vec instead + of cp_build_function_call. + (do_end_catch): Likewise. + +2010-05-29 Nathan Froyd <froydnj@codesourcery.com> + + * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up. + (struct cp_declarator): Move id_loc field up. + +2010-05-29 Steven Bosscher <steven@gcc.gnu.org> + + * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that + this file is included before c-common.h. Define GCC_DIAG_STYLE + before including diagnostic-core.h and toplev.h. + (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG. + * pt.c: Include cp-tree.h before c-common.h. + +2010-05-29 Steven Bosscher <steven@gcc.gnu.org> + + * tree.c (c_register_addr_space): Add stub. + +2010-05-28 Joseph Myers <joseph@codesourcery.com> + + * g++spec.c (lang_specific_driver): Use fatal_error instead of + fatal. + +2010-05-28 Dodji Seketeli <dodji@redhat.com> + + Revert fix of PR c++/44188 + * cp-tree.h (typedef_variant_p): Revert moving this declaration to + gcc/tree.h. + * tree.c (typedef_variant_p): Revert moving this definition to + gcc/tree.c. + * decl.c (grokdeclarator): Revert naming typedef handling. + +2010-05-27 Joseph Myers <joseph@codesourcery.com> + + * call.c: Include diagnostic-core.h instead of diagnostic.h. + * cp-lang.c: Don't include diagnostic.h + * name-lookup.c: Include diagnostic-core.h instead of + diagnostic.h. + (cp_emit_debug_info_for_using): Use seen_error. + * optimize.c: Include diagnostic-core.h instead of diagnostic.h. + * parser.c: Include diagnostic-core.h instead of diagnostic.h. + * pt.c (iterative_hash_template_arg): Use seen_error. + * repo.c: Include diagnostic-core.h instead of diagnostic.h. + * typeck2.c: Include diagnostic-core.h instead of diagnostic.h. + * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o, + cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update + dependencies. + +2010-05-25 Dodji Seketeli <dodji@redhat.com> + + PR c++/44188 + * cp-tree.h (typedef_variant_p): Move this declaration to + gcc/tree.h. + * tree.c (typedef_variant_p): Move this definition to gcc/tree.c. + * decl.c (grokdeclarator): Do not rename debug info of an + anonymous tagged type named by a typedef. + +2010-05-27 Jason Merrill <jason@redhat.com> + + PR c++/43555 + * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of + anonymous VLA size. + +2010-05-27 Kai Tietz <kai.tietz@onevision.com> + + PR bootstrap/44287 + * rtti.c (emit_support_tinfos): Check for NULL_TREE. + * class.c (layout_class_type): Likewise. + * decl.c (finish_enum): Likewise. + * mangle.c (write_builitin_type): Likewise. + +2010-05-26 Kai Tietz <kai.tietz@onevision.com> + + * cp-tree.h (cp_decl_specifier_seq): Add new bifield + explicit_int128_p. + * decl.c (grokdeclarator): Handle __int128. + * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise. + (cp_parser_simple_type_specifier): Likewise. + * rtti.c (emit_support_tinfos): Add int128 nodes for rtti. + * typeck.c (cp_common_type): Handle __int128. + * mangle.c (integer_type_codes): Add itk_int128 and + itk_unsigned_int128. + +2010-05-26 Jason Merrill <jason@redhat.com> + + PR c++/43382 + * pt.c (tsubst_pack_expansion): Don't get confused by recursive + unification. + +2010-05-26 Steven Bosscher <steven@gcc.gnu.org> + + * cp-lang.c: Do not include expr.h. + +2010-05-26 Steven Bosscher <steven@gcc.gnu.org> + + * decl.c: Do not include rtl.h + * semantics.c: Likewise. + +2010-05-25 Steven Bosscher <steven@gcc.gnu.org> + + * cp-tree.h: Do not include splay-tree.h. + (struct prtmem_cst): Remove unused field and false comment. + * typeck.c: Do not include rtl.h, expr.h, and tm_p.h. + * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h. + * init.c: Do not include rtl.h and expr.h. + * class.c: Do not include rtl.h. Include splay-tree.h. + (build_clone): Use plain NULL instead of NULL_RTX. + * decl.c: Do not include expr.h. Explain why rtl.h has to be + included. Include splay-tree.h. + * method.c: Do not include rtl.h and expr.h. + (use_thunk): Use plain NULL instead of NULL_RTX. + * except.c: Do not include rtl.h, expr.h, and libfuncs.h. + * tree.c: Do not include rtl.h, insn-config.h, integrate.h, + and target.h. Include splay-tree.h. + * expr.c: Do not include rtl.h and expr.h. + * pt.c: Do not include obstack.h and rtl.h. + (tsubst_friend_function): Use plain NULL instead of NULL_RTX. + (tsubst_decl): Likewise. + (instantiate_decl): Likewise. + * semantics.c: Do not include exprt.h and debug.h. Explain why + rtl.h has to be included. + * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h. + * call.c: Do not include rtl.h and expr.h. + * search.c: Do not include obstack.h and rtl.h. + * friend.c: Do not include rtl.h and expr.h. + * Make-lang.in: Update dependencies. + +2010-05-25 Jakub Jelinek <jakub@redhat.com> + + PR c++/18249 + * parser.c (non_integral_constant): Add NIC_NONE. + (required_token): Add RT_NONE. + (cp_parser_unary_expression): Initialize non_constant_p + to NIC_NONE. + (cp_parser_asm_definition): Initialize missing to RT_NONE. + (cp_parser_primary_expression, cp_parser_postfix_expression, + cp_parser_cast_expression, cp_parser_binary_expression, + cp_parser_functional_cast): Fix formatting. + +2010-05-25 Shujing Zhao <pearly.zhao@oracle.com> + + PR c++/18249 + * parser.c: Remove inclusion of dyn-string.h. + (non_integral_constant): New enum. + (name_lookup_error): New enum. + (required_token): New enum. + (cp_parser_required_error): New function. + (cp_parser_require): Change the type of variable token_desc to + required_token and use cp_parser_required_error. + (cp_parser_require_keyword): Likewise. + (cp_parser_error): Use gmsgid as parameter. + (cp_parser_name_lookup_error): Change the type of variable desired to + name_lookup_error and put the diagnostic in the full sentences. Change + caller. + (cp_parser_non_integral_constant_expression): Change the type of the + variable thing to non_integral_constant and put the diagnostics in + full sentences. Change caller. + +2010-05-24 Eric Botcazou <ebotcazou@adacore.com> + + PR middle-end/44100 + * typeck.c (cp_build_unary_op): Fold offsetof-like computations. + +2010-05-24 Joseph Myers <joseph@codesourcery.com> + + * error.c (cp_diagnostic_starter): Update call to + diagnostic_build_prefix. + (cp_print_error_function, + print_instantiation_partial_context_line): Check show_column flag + in context. + +2010-05-24 Jason Merrill <jason@redhat.com> + + PR c++/41510 + * decl.c (check_initializer): Don't wrap an init-list in a + TREE_LIST. + * init.c (build_aggr_init): Don't assume copy-initialization if + init has CONSTRUCTOR_IS_DIRECT_INIT. + * call.c (build_new_method_call): Sanity check. + +2010-05-24 Nathan Froyd <froydnj@codesourcery.com> + + * rtti.c (tinfo_base_init): Use build_constructor instead of + build_constructor_from_list. Don't cons a tree node for + returning. + (generic_initializer): Use build_constructor_single instead of + build_constructor_from_list. + (ptr_initializer): Use build_constructor instead of + build_constructor_from_list + (ptm_initializer): Likewise. + (class_initializer): Likewise. Take varargs instead of TRAIL. + (get_pseudo_ti_init): Adjust calls to class_initializer. Use + build_constructor instead of build_constructor_from_list. + +2010-05-22 Steven Bosscher <steven@gcc.gnu.org> + + * semantics.c: Include bitmap.h. + * Make-lang.in: Update dependencies. + +2010-05-22 Jan Hubicka <jh@suse.cz> + + * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting + comdat vtables. + (cxx_callgraph_analyze_expr): Remove code marking vtables needed. + +2010-05-21 Joseph Myers <joseph@codesourcery.com> + + * cxx-pretty-print.c: Correct merge error. + +2010-05-21 Joseph Myers <joseph@codesourcery.com> + + * error.c: Include tree-diagnostic.h and tree-pretty-print.h. + (cp_print_error_function): Use diagnostic_abstract_origin macro. + (cp_printer): Handle %K here using percent_K_format. + * cxx-pretty-print.c: Include tree-pretty-print.h. + * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update + dependencies. + +2010-05-21 Steven Bosscher <steven@gcc.gnu.org> + + * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c: + Clean up redundant includes. + +2010-05-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/30298 + * decl.c (xref_basetypes): Return false in case of ill-formed + redefinition. + +2010-05-19 Jason Merrill <jason@redhat.com> + + * call.c (reference_binding): Use cp_build_qualified_type_real + and cp_type_quals consistently. + (add_function_candidate): Likewise. + (build_conditional_expr): Likewise. + (convert_like_real): Likewise. + (type_passed_as): Likewise. + * class.c (add_method): Likewise. + (same_signature_p): Likewise. + (layout_class_type): Likewise. + * decl.c (cxx_init_decl_processing): Likewise. + (cp_fname_init): Likewise. + (grokdeclarator): Likewise. + * decl2.c (cp_reconstruct_complex_type): Likewise. + * init.c (build_new_1): Likewise. + * method.c (do_build_copy_constructor): Likewise. + (implicitly_declare_fn): Likewise. + * pt.c (tsubst_aggr_type): Likewise. + (tsubst): Likewise. + * rtti.c (init_rtti_processing): Likewise. + (build_headof): Likewise. + (build_dynamic_cast_1): Likewise. + (tinfo_base_init): Likewise. + (emit_support_tinfos): Likewise. + * semantics.c (capture_decltype): Likewise. + * tree.c (cv_unqualified): Likewise. + * typeck.c (composite_pointer_type): Likewise. + (string_conv_p): Likewise. + + * mangle.c (write_CV_qualifiers_for_type): Tweak. + + * call.c (initialize_reference): Use CP_TYPE_CONST_P. + * decl.c (start_decl): Likewise. + * semantics.c (finish_compound_literal): Likewise. + * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P. + (cp_type_readonly): Remove. + * cp-tree.h: Remove declaration. + + * typeck.c (merge_types): Preserve memfn quals. + + * decl.c (grokdeclarator): Don't check quals on fn type. + * typeck.c (cp_apply_type_quals_to_decl): Likewise. + * tree.c (cp_build_qualified_type_real): Simplify qualifier checking. + + PR c++/44193 + * typeck.c (type_memfn_quals): New fn. + (apply_memfn_quals): New fn. + (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE. + (cp_type_readonly): Use cp_type_quals. + * cp-tree.h: Add declarations. + * tree.c (cp_build_qualified_type_real): Don't set, but do + preserve, quals on FUNCTION_TYPE. + (strip_typedefs): Use apply_memfn_quals and type_memfn_quals. + * decl.c (build_ptrmem_type): Likewise. + (grokdeclarator): Likewise. + (static_fn_type): Likewise. + * decl2.c (change_return_type): Likewise. + (cp_reconstruct_complex_type): Likewise. + * pt.c (tsubst_function_type): Likewise. + (unify): Likewise. + (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code. + +2010-05-18 Nathan Froyd <froydnj@codesourcery.com> + + * tree.c (build_min_non_dep_call_vec): Update comment. + +2010-05-17 Jason Merrill <jason@redhat.com> + + * call.c (struct z_candidate): Add explicit_targs field. + (add_template_candidate_real): Set it. + (build_over_call): Use it to control init-list warning. + + PR c++/44157 + * call.c (build_over_call): Limit init-list deduction warning to + cases where the argument is actually an init-list. + + PR c++/44158 + * call.c (build_over_call): Don't do bitwise copy for move ctor. + +2010-05-17 Dodji Seketeli <dodji@redhat.com> + Jason Merrill <jason@redhat.com> + + PR c++/44108 + * decl.c (compute_array_index_type): Call mark_rvalue_use. + +2010-05-15 Jason Merrill <jason@redhat.com> + + * cp-tree.h (TYPE_NOEXCEPT_P): New macro. + * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if + TYPE_NOEXCEPT_P. + (finish_eh_spec_block): Adjust. + +2010-05-15 Jakub Jelinek <jakub@redhat.com> + + PR c++/44148 + * pt.c (tsubst): Unshare template argument. + +2010-05-15 Steven Bosscher <steven@gcc.gnu.org> + + * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes. + * Make-lang.in: Fix dependencies accordingly. + +2010-05-14 Jason Merrill <jason@redhat.com> + + C++ DR 475 + * except.c (build_throw): Simplify, adjust for DR 475. + + PR c++/44127 + * except.c (dtor_nothrow): Return nonzero for type with + trivial destructor. + + PR c++/44127 + * cp-gimplify.c (gimplify_must_not_throw_expr): Use + gimple_build_eh_must_not_throw. + +2010-05-14 Martin Jambor <mjambor@suse.cz> + + * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef + and define. + +2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com> + + * call.c (build_new_method_call): Change warning text. + * typeck2.c (build_functional_cast): Change error text. + +2010-05-14 Shujing Zhao <pearly.zhao@oracle.com> + + PR c++/30566 + * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about + shadowing the outer parameter or variables by the declaration of + nested function in nested structure or class. Warn the shadowing by + the declaration of nested lambda expression. + +2010-05-13 Jason Merrill <jason@redhat.com> + + * typeck.c (cp_build_array_ref): Factor out from... + (build_array_ref): ...here. Drop complain parm. + (build_new_op): Adjust. + * class.c (build_vtbl_ref_1): Adjust. + * decl2.c (grok_array_decl): Adjust. + * cp-tree.h: Adjust prototypes. + +2010-05-13 Jan Hubicka <jh@suse.cz> + + * decl.c (cp_finish_decl): Do not worry about used attribute. + +2010-05-12 Jason Merrill <jason@redhat.com> + + * typeck.c (build_array_ref): Take complain parm. + * cp-tree.h: Add it to prototype. + * call.c (build_new_op): Pass it. + * class.c (build_vtbl_ref): Pass it. + * decl2.c (grok_array_decl): Pass it. + + PR bootstrap/44048 + PR target/44099 + * cp-tree.def (NULLPTR_TYPE): Remove. + * cp-tree.h (NULLPTR_TYPE_P): New. + (SCALAR_TYPE_P): Use it. + (nullptr_type_node): New. + (cp_tree_index): Add CPTI_NULLPTR_TYPE. + * decl.c (cxx_init_decl_processing): Call record_builtin_type on + nullptr_type_node. + * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE. + * cxx-pretty-print.c (pp_cxx_constant): Likewise. + * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise. + * mangle.c (write_type): Likewise. + * name-lookup.c (arg_assoc_type): Likewise. + * typeck.c (build_reinterpret_cast_1): Likewise. + * rtti.c (typeinfo_in_lib_p): Likewise. + (emit_support_tinfos): Remove local nullptr_type_node. + + * cp-tree.h (UNKNOWN_TYPE): Remove. + * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead. + * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise. + * typeck2.c (cxx_incomplete_type_diagnostic): Likewise. + * class.c (instantiate_type): Check unknown_type_node rather than + UNKNOWN_TYPE. + * name-lookup.c (maybe_push_decl): Likewise. + * rtti.c (get_tinfo_decl_dynamic): Likewise. + (get_typeid): Likewise. + * semantics.c (finish_offsetof): Likewise. + + PR c++/20669 + * call.c (add_template_candidate_real): If deduction fails, still + add the template as a non-viable candidate. + (equal_functions): Handle template candidates. + (print_z_candidate): Likewise. + (print_z_candidates): Likewise. + (build_new_function_call): Likewise. + + * cp-tree.h (LOOKUP_LIST_ONLY): New. + * call.c (add_candidates): Enforce it. + (build_new_method_call): Try non-list ctor if no viable list ctor. + (build_user_type_conversion_1): Likewise. + + * call.c (add_candidates): Distinguish between type(x) and + x.operator type(). + (convert_class_to_reference): Set LOOKUP_NO_CONVERSION. + (build_new_method_call): Give better error for conversion op. + + * call.c (add_candidates): Add first_arg and return_type parms. + Add special constructor/conversion op handling. + (convert_class_to_reference): Use it. + (build_user_type_conversion_1): Likewise. + (build_op_call): Likewise. + (build_new_method_call): Likewise. + (build_new_op): Adjust. + (perform_overload_resolution): Adjust. + +2010-05-11 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/34272 + PR c++/43630 + PR c++/34491 + * pt.c (process_partial_specialization): Return error_mark_node + in case of unused template parameters in partial specialization. + +2010-05-11 Jakub Jelinek <jakub@redhat.com> + + PR c++/44062 + * semantics.c (finish_expr_stmt): Don't call mark_exp_read here... + * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR, + look at its second operand. + +2010-05-10 Jason Merrill <jason@redhat.com> + + PR c++/44017 + * semantics.c (baselink_for_fns): Revert earlier change. + + PR c++/44045 + * typeck.c (cp_build_modify_expr): Complain about assignment to + array from init list. + +2010-05-10 Fabien Chêne <fabien.chene@gmail.com> + + PR c++/43719 + * decl.c (check_initializer): strip array type before checking for + uninitialized const or ref members. + +2010-05-07 Fabien Chêne <fabien.chene@gmail.com> + + PR c++/43951 + * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the + error count. Emit errors only if compain is true. + (build_new_1): Do not return error_mark_node if + diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any + errors. Delay the check for user-provided constructor. + (perform_member_init): Adjust. + * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the + prototype. + +2010-05-06 Magnus Fromreide <magfr@lysator.liu.se> + Jason Merrill <jason@redhat.com> + + Add support for C++0x nullptr. + * cp-tree.def: Add NULLPTR_TYPE. + * cp-tree.h: Add nullptr_node. + (cp_tree_index): Add CPTI_NULLPTR. + (SCALAR_TYPE_P): Add NULLPTR_TYPE. + * call.c (null_ptr_cst_p): Handle nullptr. + (standard_conversion): Likewise. + (convert_arg_to_ellipsis): Likewise. + * mangle.c (write_type): Likewise. + * name-lookup.c (arg_assoc_type): Likewise. + * parser.c (cp_parser_primary_expression): Likewise. + * typeck.c (cp_build_binary_op): Likewise. + (build_reinterpret_cast_1): Likewise. + * error.c (dump_type): Likewise. + (dump_type_prefix, dump_type_suffix): Likewise. + * decl.c (cxx_init_decl_processing): Likewise. + * cxx-pretty-print.c (pp_cxx_constant): Likewise. + * cvt.c (ocp_convert): Likewise. + * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put + nullptr_t tinfo in libsupc++. + +2010-05-06 Jason Merrill <jason@redhat.com> + + * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR. + +2010-04-22 Jakub Jelinek <jakub@redhat.com> + Dodji Seketeli <dodji@redhat.com> + + PR c/18624 + * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use): + Declare ... + * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns. + * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use. + (decay_conversion, perform_integral_promotions): Call rvalue_use. + (cp_build_unary_op): Call lvalue_use. + * decl.c (unused_but_set_errorcount): New variable. + (poplevel): Issue -Wunused-but-set-variable diagnostics. + (duplicate_decls): Merge DECL_READ_P flags. + (start_cleanup_fn): Set DECL_READ_P flag. + (finish_function): Issue -Wunused-but-set-parameter diagnostics. + * tree.c (rvalue): Call rvalue_use. + * pt.c (convert_nontype_argument): Likewise. + * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof, + finish_decltype_type): Likewise. + * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use. + (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use + or rvalue_use depending on the expr. + * init.c (build_new, build_delete): Likewise. + * rtti.c (build_typeid, build_dynamic_cast_1): Likewise. + +2010-05-05 Jason Merrill <jason@redhat.com> + + PR c++/43787 + * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes. + * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here. + +2010-05-04 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/43028 + * pt.c (unify): Check each elt for error_mark_node. + +2010-05-04 Jason Merrill <jason@redhat.com> + + PR c++/38064 + * typeck.c (cp_build_binary_op): Allow enums for <> as well. + +2010-05-04 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/43705 + * call.c (build_new_method_call): Return error_mark_node if fns is + NULL_TREE. + +2010-05-03 Dodji Seketeli <dodji@redhat.com> + + PR c++/43953 + * pt.c (most_specialized_class): Pretend we are processing + a template decl during the call to coerce_template_parms. + +2010-05-03 Jason Merrill <jason@redhat.com> + + PR c++/42810 + PR c++/43680 + * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE + from the selected underlying type unless -fstrict-enums. Set + ENUM_UNDERLYING_TYPE to have the restricted range. + * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE. + * class.c (check_bitfield_decl): Likewise. + +2010-05-01 H.J. Lu <hongjiu.lu@intel.com> + + PR c++/43951 + * init.c (build_new_1): Revert the accidental checkin in + revision 158918. + +2010-04-30 Jason Merrill <jason@redhat.com> + + PR c++/43868 + * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling... + (pp_cxx_type_specifier_seq): ...here. + +2010-04-30 Steven Bosscher <steven@gcc.gnu.org> + + * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h. + * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H. + +2010-04-30 Shujing Zhao <pearly.zhao@oracle.com> + + PR c++/43779 + * typeck.c (warn_args_num): New function. + (convert_arguments): Use warn_args_num to print the diagnostic + messages. + +2010-04-29 Fabien Chêne <fabien.chene@gmail.com> + + PR c++/43890 + * init.c (diagnose_uninitialized_cst_or_ref_member): check for + user-provided constructor while recursing. + +2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/9335 + * error.c (print_instantiation_partial_context_line): Handle + recursive instantiation. + (print_instantiation_partial_context): Likewise. + +2010-04-27 Jason Merrill <jason@redhat.com> + + * init.c (perform_member_init): Check CLASS_TYPE_P. + +2010-04-27 Fabien Chêne <fabien.chene@gmail.com> + + PR c++/29043 + * init.c (perform_member_init): check for uninitialized const or + reference members, including array types. + +2010-04-24 Jason Merrill <jason@redhat.com> + + * tree.c (get_fns): Split out from get_first_fn. + * cp-tree.h: Declare it. + * search.c (shared_member_p): Use it. + * semantics.c (finish_qualified_id_expr): Simplify. + (finish_id_expression): Simplify. + + * semantics.c (finish_non_static_data_member): Call maybe_dummy_object + whenever object is NULL_TREE. Don't do 'this' capture here. + (finish_qualified_id_expr): Pass NULL_TREE. + (finish_id_expression): Likewise. + (lambda_expr_this_capture): Likewise. + + * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object + rather than checking current_class_ref directly. + (finish_call_expr): Likewise. + + PR c++/43856 + * name-lookup.c (qualify_lookup): Disqualify lambda op(). + * class.c (current_nonlambda_class_type): New fn. + * semantics.c (nonlambda_method_basetype): New. + * cp-tree.h: Declare them. + * tree.c (maybe_dummy_object): Handle implicit 'this' capture. + + * semantics.c (baselink_for_fns): Correct BASELINK_BINFO. + + PR c++/43875 + * semantics.c (lambda_return_type): Complain about + braced-init-list. + + PR c++/43790 + * tree.c (cv_unqualified): Handle error_mark_node. + + PR c++/41468 + * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node + if we don't want errors. + + PR c++/41468 + * class.c (convert_to_base): Add complain parameter. Pass + ba_quiet to lookup_base if we don't want errors. + (build_vfield_ref): Pass complain to convert_to_base. + * call.c (convert_like_real): Likewise. + (initialize_reference): Likewise. + (perform_direct_initialization_if_possible): Pass complain to + convert_like_real. + * cp-tree.h: Adjust. + +2010-04-27 Fabien Chêne <fabien.chene@gmail.com> + Jason Merrill <jason@redhat.com> + + PR c++/42844 + * decl.c (check_for_uninitialized_const_var): Handle classes that need + constructing, too. + (check_initializer): Call it for classes that need constructing, too. + * class.c (in_class_defaulted_default_constructor): New. + * cp-tree.h: Declare it. + +2010-04-20 Jason Merrill <jason@redhat.com> + + PR c++/9335 + * init.c (constant_value_1): Treat error_mark_node as a constant + if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set. + * cvt.c (ocp_convert): Handle getting error_mark_node from + integral_constant_value. + * decl.c (compute_array_index_type): Likewise. + +2010-04-20 Dodji Seketeli <dodji@redhat.com> + + PR c++/43800 + PR c++/43704 + * typeck.c (incompatible_dependent_types_p): If one of the + compared types if not a typedef then honour their main variant + equivalence. + +2010-04-20 Jakub Jelinek <jakub@redhat.com> + + * cp-tree.h (TYPE_REF_IS_RVALUE): Remove. + +2010-04-19 Dodji Seketeli <dodji@redhat.com> + + PR c++/43704 + * typeck.c (structural_comptypes): Test dependent typedefs + incompatibility before testing for their main variant based + equivalence. + +2010-04-19 Jakub Jelinek <jakub@redhat.com> + + * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use + ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5. + +2010-04-18 Eric Botcazou <ebotcazou@adacore.com> + + * decl.c (cxx_init_decl_processing): Remove second argument in call to + build_common_tree_nodes. + +2010-04-14 Jason Merrill <jason@redhat.com> + + PR c++/36625 + * parser.c (cp_parser_parenthesized_expression_list): Change + is_attribute_list parm to int to indicate whether or not to + handle initial identifier specially. + (cp_parser_attribute_list): Use attribute_takes_identifier_p. + +2010-04-13 Jason Merrill <jason@redhat.com> + + * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of + CLASS_TYPE_P. + * parser.c (cp_parser_lambda_expression): Complain about lambda in + unevaluated context. + * pt.c (iterative_hash_template_arg): Don't crash on lambda. + +2010-04-12 Jason Merrill <jason@redhat.com> + + PR c++/43641 + * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak + return value directly. + + * call.c (type_decays_to): Call cv_unqualified for non-class type. + +2010-04-12 Fabien Chene <fabien.chene@gmail.com> + + PR c++/25811 + * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare. + * init.c (build_new_1): Check for uninitialized const members and + uninitialized reference members, when using new without + new-initializer. Call diagnose_uninitialized_cst_or_ref_member. + (diagnose_uninitialized_cst_or_ref_member): Define, call + diagnose_uninitialized_cst_or_ref_member_1. + (diagnose_uninitialized_cst_or_ref_member_1): New function. + +2010-04-12 Richard Guenther <rguenther@suse.de> + + PR c++/43611 + * semantics.c (expand_or_defer_fn_1): Do not keep extern + template inline functions. + +2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/28584 + * typeck.c (cp_build_c_cast): Warn for casting integer to larger + pointer type. + +2010-04-07 Jason Merrill <jason@redhat.com> + + PR c++/43016 + * decl.c (start_preparsed_function): Do defer nested functions. + + PR c++/11094, DR 408 + * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New. + * decl2.c (finish_static_data_member_decl): Set it. + * decl.c (duplicate_decls): Propagate it. + * pt.c (tsubst_decl): Don't substitute the domain of an array + VAR_DECL if it's set. + (regenerate_decl_from_template): Substitute it here. + (type_dependent_expression_p): Return true if it's set. + * semantics.c (finish_decltype_type): Instantiate such a variable. + * typeck.c (cxx_sizeof_expr): Likewise. + (strip_array_domain): New. + + PR c++/43145 + * name-lookup.c (current_decl_namespace): Non-static. + (pop_nested_namespace): Sanity check. + * cp-tree.h: Declare current_decl_namespace. + * decl.c (grokvardecl): Use it instead of current_namespace. + (grokfndecl): Likewise. + + PR c++/38392 + * pt.c (tsubst_friend_function): Instatiate a friend that has already + been used. + + * pt.c (print_template_statistics): New. + * cp-tree.h: Declare it. + * tree.c (cxx_print_statistics): Call it. + + PR c++/41970 + * decl.c (grokvardecl): Tweak warning message. + (grokfndecl): Likewise. + +2010-04-07 Dodji Seketeli <dodji@redhat.com> + + PR c++/42697 + *pt.c (tsubst_decl): Get the arguments of a specialization from + the specialization template, not from the most general template. + +2010-04-07 Dodji Seketeli <dodji@redhat.com> + + PR c++/40239 + * typeck2.c (process_init_constructor_record): + value-initialize members that are are not explicitely + initialized. + +2010-04-07 Jie Zhang <jie@codesourcery.com> + + PR c++/42556 + * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR + when all of its elements are non-constant and have been split out. + +2010-04-06 Taras Glek <taras@mozilla.com> + Jason Merrill <jason@redhat.com> + + * parser.c (cp_parser_class_specifier): Set class location to that + of IDENTIFIER_NODE instead of '{' when possible. + * semantics.c (begin_class_definition): Do not overide locations + with less precise ones. + +2010-04-06 Jason Merrill <jason@redhat.com> + + PR c++/43648 + * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs. + + PR c++/43621 + * pt.c (maybe_update_decl_type): Check the return value from + push_scope. + +2010-04-01 Jason Merrill <jason@redhat.com> + + * decl.c (next_initializable_field): No longer static. + * cp-tree.h: Declare it. + * call.c (build_aggr_conv): Fail if there are more initializers + than initializable fields. + + * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node + instead of void_zero_node. + +2010-03-31 Dodji Seketeli <dodji@redhat.com> + + PR c++/43558 + * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro. + * pt.c (end_template_parm_list): Store sibling template parms of + each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS. + (push_template_decl_real): Don't store the containing template decl + into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore. + * typeck.c (get_template_parms_of_dependent_type): Get sibling parms + of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS. + Simplify the logic. + +2010-03-30 Jason Merrill <jason@redhat.com> + + PR c++/43076 + * pt.c (push_template_decl_real): Deal better with running out of + scopes before running out of template parms. + + PR c++/41185 + PR c++/41786 + * parser.c (cp_parser_direct_declarator): Don't allow VLAs in + function parameter context. Don't print an error if parsing + tentatively. + + PR c++/43559 + * pt.c (more_specialized_fn): Don't control cv-qualifier check + with same_type_p. + +2010-03-26 Jason Merrill <jason@redhat.com> + + PR c++/43509 + * parser.c (cp_parser_qualifying_entity): Do accept enum names in + c++0x mode, but not other type-names. + +2010-03-26 Dodji Seketeli <dodji@redhat.com> + + PR c++/43327 + * pt.c (add_to_template_args): Support NULL ARGS; + (most_specialized_class): call coerce_template_parms on + template arguments passed to get_class_bindings. Use + add_to_template_args. + (unify): Handle VAR_DECLs. + +2010-03-26 Dodji Seketeli <dodji@redhat.com> + + * cp-tree.h (get_template_parms_at_level): Change unsigned parm + into int. + * pt.c (get_template_parms_at_level): Adjust. + +2010-03-25 Dodji Seketeli <dodji@redhat.com> + + PR c++/43206 + * cp-tree.h (get_template_parms_at_level): Declare ... + * pt.c (get_template_parms_at_level): ... new function. + * typeck.c (get_template_parms_of_dependent_type): If a template + type parm's DECL_CONTEXT isn't yet set, get its siblings from + current_template_parms. Use get_template_parms_at_level. Remove + useless test. + (incompatible_dependent_types_p): If we get empty parms from just one + of the template type parms we are comparing then the template parms are + incompatible. + +2010-03-24 Jason Merrill <jason@redhat.com> + + PR c++/43502 + * parser.c (make_declarator): Initialize id_loc. + (cp_parser_lambda_declarator_opt): And set it. + +2010-03-23 Jason Merrill <jason@redhat.com> + + Make lambda conversion op and op() non-static. + * semantics.c (maybe_add_lambda_conv_op): Make non-static. + Also add the thunk function returned by the conversion op. + Mark the conversion deleted if the op() is variadic. + * decl2.c (mark_used): Give helpful message about deleted conversion. + * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static. + * semantics.c (finish_this_expr): Adjust. + * mangle.c (write_closure_type_name): Adjust. + * decl.c (grok_op_properties): Don't allow it. + * call.c (build_user_type_conversion_1): No static conversion ops. + (build_op_call): Or op(). + + * decl2.c (change_return_type): Fix 'this' quals. + +2010-03-22 Jason Merrill <jason@redhat.com> + + PR c++/43333 + * tree.c (pod_type_p): Use old meaning in C++98 mode. + + PR c++/43281 + * pt.c (contains_auto_r): New fn. + (do_auto_deduction): Use it. + (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM. + +2010-03-20 Simon Martin <simartin@users.sourceforge.net> + + PR c++/43081: + * decl2.c (grokfield): Handle invalid initializers for member + functions. + +2010-03-20 Dodji Seketeli <dodji@redhat.com> + + PR c++/43375 + * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC + is NULL. + * decl2.c (vague_linkage_p): Likewise. + +2010-03-18 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/43418 + * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not + false, in the cp_parser_expression_statement call. + +2010-03-05 Jason Merrill <jason@redhat.com> + + * mangle.c (mangle_decl): Give name collision error even without + ASM_OUTPUT_DEF. + +2010-03-04 Marco Poletti <poletti.marco@gmail.com> + + * pt.c (process_partial_specialization): Use error_n instead of + error. + +2010-03-03 Jason Merrill <jason@redhat.com> + + PR c++/12909 + * mangle.c (mangle_decl): Handle VAR_DECL, too. + +2010-03-03 Jason Merrill <jason@redhat.com> + + PR c++/12909 + * mangle.c: Include cgraph.h. + (mangle_decl): If the mangled name will change in a later + ABI version, make the later mangled name an alias. + * method.c (make_alias_for): Copy DECL_ARGUMENTS. + * Make-lang.in (mangle.o): Depend on cgraph.h. + * method.c (make_alias_for): Handle VAR_DECL, too. + * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p. + * tree.c (no_linkage_check): Adjust. + * decl.c (maybe_commonize_var): Adjust. + * cp-tree.h: Adjust. + +2010-03-01 Marco Poletti <poletti.marco@gmail.com> + + * pt.c (redeclare_class_template): Use error_n and inform_n. + +2010-02-27 Mark Mitchell <mark@codesourcery.com> + + PR c++/42748 + * cp-tree.h (push_tinst_level): Declare. + (pop_tinst_level): Likewise. + * pt.c (push_tinst_level): Give it external linkage. + (pop_tinst_level): Likewise. + * mangle.c (mangle_decl_string): Set the source location to that + of the decl while mangling. + +2010-02-27 Simon Martin <simartin@users.sourceforge.net> + + PR c++/42054 + * pt.c (redeclare_class_template): Return false if there are erroneous + template parameters. + +2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> + + * pt.c (push_tinst_level): Replace -ftemplate-depth- with + -ftemplate-depth=. + +2010-02-24 Jason Merrill <jason@redhat.com> + + PR c++/12909 + * mangle.c (write_type): Give -Wabi warning for old vector mangling. + + * class.c (layout_class_type): Don't give -Wabi warning for a bug + in a previous ABI version. + +2010-02-23 Jason Merrill <jason@redhat.com> + + PR c++/43143 + * typeck2.c (digest_init_r): Accept value init of array. + +2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/43126 + * typeck.c (convert_arguments): Update error message. + +2010-02-22 Mike Stump <mikestump@comcast.net> + + PR c++/43125 + * decl.c (duplicate_decls): Merge DECL_PRESERVE_P. + +2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/23510 + * error.c (print_instantiation_partial_context_line): New. + (print_instantiation_partial_context): Print at most 12 contexts, + skip the rest with a message. + +2010-02-21 Dodji Seketeli <dodji@redhat.com> + + PR c++/42824 + * pt.c (lookup_template_class): Better support of specialization + of member of class template implicit instantiation. + +2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> + + PR c++/35669 + * call.c (conversion_null_warnings): Replace -Wconversion with + -Wconversion-null. + * cvt.c (build_expr_type_conversion): Likewise. + +2010-02-18 Jason Merrill <jason@redhat.com> + + PR c++/42837 + * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed. + + PR c++/43108 + * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from + C build_binary_op. + * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR. + * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE. + + PR c++/43070 + * semantics.c (finish_goto_stmt): Don't call decay_conversion. + + PR c++/26261 + PR c++/43101 + * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope. + (maybe_update_decl_type): New fn. + * parser.c (cp_parser_init_declarator): Use it. + + PR c++/43109 + * semantics.c (begin_class_definition): Don't crash on unnamed ns. + +2010-02-17 Jason Merrill <jason@redhat.com> + + PR c++/43075 + * call.c (build_over_call): Don't create zero-sized assignments. + * cp-gimplify.c (cp_genericize_r): Don't remove them here. + * cp-objcp-common.c (cp_expr_size): Remove. + * cp-tree.h: Remove prototype. + + PR c++/43069 + * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the + decl we looked up doesn't match. + + PR c++/43093 + * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't + have an INIT_EXPR anymore. + + PR c++/43079 + * pt.c (convert_nontype_argument): Change assert to test. + +2010-02-16 Jason Merrill <jason@redhat.com> + + * cp-gimplify.c (cp_gimplify_expr): Fix error recovery. + + PR c++/43031 + * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use + VIEW_CONVERT_EXPR for conversions between structural equality types + that the back end can't tell are the same. + + PR c++/43036 + * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip + cv-quals from element here. + (cp_build_qualified_type_real): Not here. Preserve typedef name. + +2010-02-14 Jason Merrill <jason@redhat.com> + + PR c++/41997 + * semantics.c (finish_compound_literal): Use + cp_apply_type_quals_to_decl when creating a static variable. + +2010-02-12 Jason Merrill <jason@redhat.com> + + PR c++/43024 + * name-lookup.h (current_binding_level): Check for null + cp_function_chain. + +2010-02-12 Jason Merrill <jason@redhat.com> + + PR c++/43054 + * tree.c (cp_tree_equal): Correct CALL_EXPR logic. + +2010-02-12 Jakub Jelinek <jakub@redhat.com> + + PR c++/43033 + * name-lookup.c (pushdecl_maybe_friend): Check default args of t + instead of x. + +2010-02-10 Jason Merrill <jason@redhat.com> + + PR c++/41896 + * semantics.c (outer_lambda_capture_p): Revert. + (add_capture): Only finish_member_declaration if + we're in the lambda class. + (register_capture_members): New. + * cp-tree.h: Declare it. + * parser.c (cp_parser_lambda_expression): Call it. + +2010-02-10 Jason Merrill <jason@redhat.com> + + PR c++/41896 + * semantics.c (outer_lambda_capture_p): Use current_function_decl + instead of current_class_type. + +2010-02-10 Jason Merrill <jason@redhat.com> + + PR c++/42983, core issue 906 + * method.c (defaultable_fn_check): Check virtualness. + +2010-02-10 Jason Merrill <jason@redhat.com> + + PR c++/43016 + * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN. + +2010-02-10 Shujing Zhao <pearly.zhao@oracle.com> + + * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h. + * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy + translation. + * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id) + (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype) + (cp_parser_parameter_declaration) + (cp_parser_exception_specification_opt) + (cp_parser_exception_declaration): Likewise. + * pt.c (check_default_tmpl_args): Likewise. + * search.c (lookup_field_r): Likewise. + +2010-02-09 Jason Merrill <jason@redhat.com> + + PR c++/42399 + * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION. + +2010-02-09 Jason Merrill <jason@redhat.com> + + PR c++/42370 + * decl2.c (change_return_type): New fn. + * semantics.c (apply_lambda_return_type): Use it. + * cp-tree.h: Declare it. + +2010-02-05 Richard Guenther <rguenther@suse.de> + + * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h. + * cp-lang.c: Include gt-cp-cp-lang.h. + * config-lang.in (gtfiles): Add cp/cp-lang.c. + +2010-02-05 Dodji Seketeli <dodji@redhat.com> + + PR c++/42915 + * typeck.c (get_template_parms_of_dependent_type): Try getting + the template parameters fromt the type itself first. + +2010-02-03 Jason Merrill <jason@redhat.com> + + PR c++/4926 + PR c++/38600 + * mangle.c (write_unqualified_id): Split out from write_expression. + (write_unqualified_name): Call it. + (write_member_name): Likewise. + (write_expression): Support TEMPLATE_ID_EXPR. + Disambiguate operator names. + + PR c++/12909 + * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with + -fabi-version=4. + +2010-02-02 Jason Merrill <jason@redhat.com> + + PR c++/41090 + * decl.c (cp_finish_decl): Add local statics to cfun->local_decls. + * optimize.c (clone_body): Remap their initializers when making base + variants. + (maybe_clone_body): Complain if multiple clones aren't safe. + +2010-01-29 Dodji Seketeli <dodji@redhat.com> + + PR c++/42758 + PR c++/42634 + PR c++/42336 + PR c++/42797 + PR c++/42880 + * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT, + SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT, + GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros. + * pt.c (coerce_template_parms, type_unification_real, + expand_template_argument_pack, coerce_template_parameter_pack): + Set the non default template args count. + (current_template_args): Always set non defaulted + template args count when compiled with --enable-checking + (tsubst_template_args, type_unification_real): Propagate the non + defaulted template args count. + * error.c (get_non_default_template_args_count): Renamed + count_non_default_template_args into this. Don't calculate the + non default template argument count anymore. Use the new + accessor macros above to get it. + (dump_template_argument_list, dump_type, dump_decl, + dump_template_parms): Adjust. + * parser.c (cp_parser_template_argument_list): Always set defaulted + template args count when compiled with --enable-checking. + +2010-01-29 Shujing Zhao <pearly.zhao@oracle.com> + + * decl.c (redeclaration_error_message): Wrap the return messages into + G_() for easy translation. + +2010-01-28 Jason Merrill <jason@redhat.com> + + PR c++/42880 + * semantics.c (begin_class_definition): Don't use type_as_string. + +2010-01-28 Dodji Seketeli <dodji@redhat.com> + + PR c++/42713 + PR c++/42820 + * typeck.c (get_template_parms_of_dependent_type): Factorized + this out of incompatible_template_type_parms_p + (incompatible_dependent_types_p): Renamed + incompatible_template_type_parms_p into this. Make it detect + two incompatible dependent typedefs too. + (structural_comptypes): Use incompatible_dependent_types_p. + * pt.c (get_template_info): + Handle BOUND_TEMPLATE_TEMPLATE_PARAM. + +2010-01-20 Janis Johnson <janis187@us.ibm.com> + Jason Merrill <jason@redhat.com> + + * mangle.c (write_type): Mangle transparent record as member type. + * semantics.c (begin_class_definition): Recognize decimal classes + and set TYPE_TRANSPARENT_AGGR. + +2010-01-20 Jason Merrill <jason@redhat.com> + + PR c++/42338 + * mangle.c (write_expression): Handle tree codes that have extra + arguments in the middle-end. + +2010-01-20 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/42038 + * except.c (expand_start_catch_block): Deal correctly with + do_begin_catch returning error_mark_node. + +2010-01-20 Jason Merrill <jason@redhat.com> + + PR c++/41788 + * class.c (layout_class_type): Set packed_maybe_necessary for packed + non-PODs. + + PR c++/41920 + * semantics.c (build_lambda_object): Call mark_used on captured + variables. + + PR c++/40750 + * decl.c (grokdeclarator): Clear type_quals for a member function + declared using a typedef. Don't complain about adding cv-quals + to a function typedef in C++0x mode. + +2010-01-20 Jakub Jelinek <jakub@redhat.com> + + * decl.c (create_array_type_for_decl): Remove set but not used + variable error_msg. Remove break stmts after return stmts. + +2010-01-19 Dodji Seketeli <dodji@redhat.com> + + * error.c (dump_template_parms, count_non_default_template_args): + Revert fix of PR c++/42634. + +2010-01-18 Dodji Seketeli <dodji@redhat.com> + + PR c++/42634 + * error.c (dump_template_parms): Use innermost template + arguments before calling count_non_default_template_args. + (count_non_default_template_args): We are being called with + template innermost arguments now. There is no need to ensure + that again. + +2010-01-18 Dodji Seketeli <dodji@redhat.com> + + PR c++/42766 + * cvt.c (build_expr_type_conversion): Look through OVERLOAD. + +2010-01-17 Dodji Seketeli <dodji@redhat.com> + + PR c++/42697 + *pt.c (tsubst_decl): Revert commit for PR c++/42697. + +2010-01-17 Dodji Seketeli <dodji@redhat.com> + + PR c++/42697 + *pt.c (tsubst_decl): Get the arguments of a specialization from + the specialization template, not from the most general template. + +2010-01-16 Jason Merrill <jason@redhat.com> + + PR c++/42761 + * semantics.c (finish_decltype_type): Within a template, treat + unresolved CALL_EXPR as dependent. + +2010-01-15 Dodji Seketeli <dodji@redhat.com> + + * error.c (dump_template_parms,count_non_default_template_args): + Revert changes of PR c++/42634. + +2010-01-14 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/42674 + * decl.c (finish_function): Don't emit -Wreturn-type warnings in + functions with noreturn attribute. + +2010-01-14 Jason Merrill <jason@redhat.com> + + PR c++/42701 + * call.c (build_new_method_call): Don't free the vec here. + + PR c++/42655 + * call.c (convert_like_real): Do full decay_conversion for ck_rvalue. + +2010-01-13 Dodji Seketeli <dodji@redhat.com> + + PR c++/42634 + * error.c (dump_template_parms): Use innermost template + arguments before calling count_non_default_template_args. + (count_non_default_template_args): We are being called with + template innermost arguments now. There is no need to ensure + that again. + +2010-01-07 Dodji Seketeli <dodji@redhat.com> + + c++/40155 + * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template + arguments that were previously deduced. + +2010-01-05 Jason Merrill <jason@redhat.com> + + * pt.c (unify_pack_expansion): Handle deduction from init-list. + * call.c (build_over_call): Don't complain about it. + +2010-01-04 Jason Merrill <jason@redhat.com> + + PR c++/42555 + * pt.c (tsubst_decl): Don't apply type attributes in place. + + PR c++/42567 + * semantics.c (describable_type): Remove decltype comment and + semantics. + + + +Copyright (C) 2010 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. + |