blob: c39304c465b5889c3ff93a4a9d13f7f4786efe35 [file] [log] [blame]
2009-12-28 Jason Merrill <>
PR c++/42447
* pt.c (iterative_hash_template_arg): Don't rely on TYPE_CANONICAL
2009-12-24 Jason Merrill <>
PR c++/41305, DR 384
* name-lookup.c (arg_assoc_class): Split out arg_assoc_class_only
and arg_assoc_bases.
(friend_of_associated_class_p): Remove.
(arg_assoc_namespace): Don't call it.
(arg_assoc_template_arg): Use arg_assoc_class_only for member
template context.
(arg_assoc_type): Handle UNION_TYPE and ENUMERAL_TYPE properly.
* name-lookup.c (arg_assoc): Handle TEMPLATE_ID_EXPR properly.
2009-12-23 Dodji Seketeli <>
PR c++/42260
* cp-tree.h (lookup_conversions): Add new bool parameter to
* search.c (lookup_conversion): Use new bool parameter in
* call.c (add_builtin_candidates): Don't lookup template conversion
(convert_class_to_reference, build_user_type_conversion_1,
build_op_call): Adjust.
* cvt.c (build_expr_type_conversion): Likewise
2009-12-22 Jason Merrill <>
PR c++/42466
* pt.c (reduce_template_parm_level): Check the type before
returning cached TEMPLATE_PARM_INDEX.
PR c++/42331
* typeck.c (cp_build_modify_expr): Fix thinko.
2009-12-21 Jason Merrill <>
* mangle.c (write_member_name): Move abi-version=1 code back to...
2009-12-21 Brian Hackett <>
* decl.c (finish_function): Rename pre-genericize event.
2009-12-19 Dodji Seketeli <>
PR c++/42225
* pt.c (push_template_decl_real): Set DECL_CONTEXT of template type parms
to their containing template decl.
* typeck.c (comp_template_parms_position): Split this from
(incompatible_template_type_parms_p): Renamed
incompatible_dependent_typedefs_p into this. Change the function to
handle comparison between TEMPLATE_TYPE_PARMs only.
(structural_comptypes): Use comp_template_parms_position in
Use incompatible_template_type_parms_p in TEMPLATE_TYPE_PARM case.
* mangle.c (decl_mangling_context): Template type parms don't have
a mangling context.
* tree.c (cp_set_underlying_type): Set type structural equality
2009-12-18 Jason Merrill <>
PR c++/28300
PR c++/42062
* pt.c (check_specialization_namespace): Complain about
specialization at non-namespace scope.
PR c++/42415
* call.c (build_new_method_call): Complain about calling the
constructor directly.
2009-12-18 Shujing Zhao <>
PR c++/31665
* decl.c (duplicate_decls, grokdeclarator): Put the diagnostics in
full sentences for easy translation and wrapped into G_().
* typeck.c (build_x_unary_op): Likewise.
2009-12-17 Shujing Zhao <>
* call.c (build_over_call, build_java_interface_fn_ref): Update
cp_build_indirect_ref calls.
* typeck2.c (build_m_component_ref): Likewise.
2009-12-17 Shujing Zhao <>
* typeck.c (build_indirect_ref): Update the argument.
(build_x_indirect_ref): Likewise.
(cp_build_indirect_ref): Update the argument and emit the diagnostics
for easy translation.
(build_class_member_access_expr, build_array_ref,
get_member_function_from_ptrfunc): Update calls.
* cp-tree.h (build_x_indirect_ref, cp_build_indirect_ref): Update
* call.c (build_new_op, convert_like_real, build_x_va_arg,
build_over_call): Update calls.
* class.c (build_base_path, build_simple_base_path, build_vfn_ref):
* decl.c (start_preparsed_function): Likewise.
* except.c (expand_start_catch_block, build_throw): Likewise.
* init.c (emit_mem_initializers, expand_virtual_init,
expand_virtual_init, build_new_1, build_vec_init, build_delete,
build_vec_delete): Likewise.
* parser.c (cp_parser_unary_expression): Likewise.
* pt.c (tsubst_copy_and_build): Likewise.
* rtti.c (build_headof, get_tinfo_decl_dynamic, get_typeid): Likewise.
* semantics.c (finish_non_static_data_member, thisify_lambda_field):
* tree.c (build_dummy_object, stabilize_expr): Likewise.
* typeck2.c (build_x_arrow): Likewise.
2009-12-16 Jason Merrill <>
PR c++/42387
* decl.c (compute_array_index_type): Mark a VLA as dependent.
2009-12-15 Jason Merrill <>
PR c++/42358
* pt.c (iterative_hash_template_arg): Completely ignore
2009-12-15 Jakub Jelinek <>
PR c++/41183
* cp-tree.h (current_class_ptr): Give NULL even when cfun
has NULL cfun->language.
2009-12-14 Jason Merrill <>
PR c++/42364
* pt.c (function_parameter_expanded_from_pack_p): Don't require
a pack to have a name.
(tsubst_decl): Do typedef magic after applying attributes.
2009-12-15 Paolo Bonzini <>
Shujing Zhao <>
* (cp/pt.o): Depend on intl.h
* call.c (print_z_candidates): Make loop more compact,
choose head string depending on number of candidates,
extract creation of spaces string to intl.c.
* pt.c (print_overloaded_functions): Replace with...
(print_candidates_1): ... this rewrite.
(print_candidates): Rewrite to call print_candidates_1.
(most_specialized_class): Make loop more compact,
choose head string depending on number of candidates,
and size indents depending on translations.
2009-12-11 Jason Merrill <>
PR c++/42219
* typeck.c (error_type_p): New.
(ptr_reasonably_similar): Use it.
* cp-tree.h: Declare it.
2009-12-11 Dodji Seketeli <>
PR c++/42225
* typeck.c (incompatible_dependent_typedefs_p): New function.
(structural_comptypes): Use it.
* cp-tree.h (cp_set_underlying_type): Declare ...
* tree.c (cp_set_underlying_type): ... new function.
* class.c (build_self_reference): Use cp_set_underlying_type
instead of set_underlying_type.
* decl2.c (grokfield): Likewise.
* name-lookup.c (pushdecl_maybe_friend): Likewise.
2009-12-11 Dodji Seketeli <>
PR c++/42251
* pt.c (convert_template_argument): Avoid missing folding of SCOPE_REFs.
2009-12-10 Jakub Jelinek <>
PR c++/42317
* decl2.c (cp_write_global_declarations): Clear DECL_EXTERNAL
also on all other functions in the same comdat group.
* optimize.c (maybe_clone_body): Also optimize virtual implicit
dtors. For virtual comdat dtors tell cgraph that base and deleting
dtor are in the same comdat group.
2009-12-04 Jason Merrill <>
PR c++/42010
* cp-tree.h (DECL_DISCRIMINATOR_SET_P): New.
* mangle.c (discriminator_for_local_entity): Check it.
PR c++/42277
* semantics.c (finish_decltype_type): Defer handling of decltype
of a non-dependent COMPONENT_REF in a template.
2009-12-04 Dodji Seketeli <>
PR c++/42218
* cxx-pretty-print.c (pp_cxx_unqualified_id): Print only innermost
template arguments.
2009-12-03 Jason Merrill <>
PR c++/41611
* decl2.c (get_guard): Don't use the same comdat group as the decl.
PR c++/42266
* cvt.c (convert_from_reference): Do nothing if TREE_TYPE is null.
2009-12-03 Dodji Seketeli <>
PR c++/42217
* class.c (remove_zero_width_bit_fields): The width of the bit field is
2009-12-03 Jakub Jelinek <>
PR c++/42256
* optimize.c (maybe_clone_body): Call emit_associated_thunks
after expand_or_defer_fn_1.
2009-12-02 Taras Glek <>
* parser.c (cp_parser_class_specifier): Back out my previous change.
* semantics.c (begin_class_definition): Back out my previous change.
2009-12-02 Paolo Bonzini <>
Shujing Zhao <>
PR c++/29917
* call.c (op_error): Accept a boolean to indicate no match/ambiguous
match, instead of a string. Callers adjusted.
PR c++/34836
* cp-tree.h (readonly_error_kind): New type.
(readonly_error): Adjust prototype with new argument.
* typeck2.c (readonly_error): Accept readonly_error_kind as argument
and add macro ERROR_FOR_ASSIGNMENT to emit diagnostics.
* semantics.c (finish_asm_stmt): Adjust readonly_error call.
* typeck.c (cp_build_unary_op, cp_build_modify_expr): Likewise.
* decl.c (grokparms, grok_op_properties): Put the diagnostics in full
sentences for easy translation and wrap the diagnostics into G_() when
(create_array_type_for_decl): Likewise.
* pt.c (tsubst): Likewise.
* typeck2.c (cp_build_unary_op): Wrap diagnostic into _().
* rtti.c (build_dynamic_cast_1): Likewise.
* Adjust.
2009-12-02 Jakub Jelinek <>
* g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag
* pt.c (tsubst_pack_expansion): Remove unused first_arg_pack variable.
* init.c (build_vec_init): Remove unused size variable.
* typeck2.c (check_narrowing): Remove unused was_decl variable.
* decl.c (poplevel): Remove unused tmp and real_functionbody
(decls_match): Remove unused tree_name variable.
(start_decl): Remove unused type variable.
* parser.c (cp_parser_type_parameter): Remove unused parameter_list
(cp_parser_template_id, cp_parser_explicit_instantiation,
cp_parser_declarator): Remove unused token variable.
(cp_parser_simple_type_specifier): Remove unused id variable.
(cp_parser_parameter_declaration): Remove unused
greater_than_is_operator_p variable.
(cp_parser_check_declarator_template_parameters): Remove unused
member variable.
(c_parse_file): Remove unused error_occurred variable.
* cp-gimplify.c (cp_gimplify_init_expr): Remove unused slot variable.
* typeck.c (cp_build_function_call_vec): Remove unused name variable.
* class.c (resolve_address_of_overloaded_function): Remove unused
is_reference variable.
(build_rtti_vtbl_entries): Remove unused basetype variable.
* mangle.c (write_template_param): Remove unused parm_level and
parm_type variables.
2009-12-01 Taras Glek <>
* parser.c (cp_parser_class_specifier): Set class location to that
of IDENTIFIER_NODE instead of '{' when possible.
2009-12-01 Taras Glek <>
* semantics.c (begin_class_definition): Do not overide locations with less precise ones.
2009-12-01 Jason Merrill <>
PR c++/41611
* decl2.c (get_guard): Copy DECL_COMDAT.
(comdat_linkage): Set DECL_COMDAT unconditionally.
2009-12-01 Jakub Jelinek <>
PR c++/3187
* optimize.c (cdtor_comdat_group): New function.
(maybe_clone_body): Also optimize DECL_COMDAT base/complete cdtors
and in that case put also the deleting dtor in the same comdat group
as base and complete dtor if dtor is virtual.
2009-11-30 Paolo Carlini <>
PR c++/40371
* call.c (add_template_candidate_real): Early return NULL if
the arglist length is smaller than skip_without_in_chrg; tidy.
2009-11-30 Dodji Seketeli <>
PR c++/42069
* pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.
2009-11-29 Dodji Seketeli <>
PR c++/36408
* semantics.c (empty_expr_stmt_p): Handle void_zero_node and fix
bad indentation.
* pt.c (tsubst_copy_and_build): Fix typo.
2009-11-29 Jan Hubicka <>
* optimize.c (maybe_clone_body): Emit thunks associated to alias.
* (method.o): Add dependency on gimple.h.
* method.c: Include gimple.h
(make_alias_for_thunk): Use same body alias instead of assemble_alias.
(use_thunk): Drop codegen; use cgraph_add_thunk; gimplify
generic thunks.
* semantics.c (expand_or_defer_fn): Emit associated thunks.
2009-11-28 Dodji Seketeli <>
PR c++/36408
* cp-tree.h (empty_expr_stmt_p): Declare ...
* semantics.c (empty_expr_stmt_p): ... this.
* pt.c (tsubst_copy_and_build) <STMT_EXPR>: Use it.
2009-11-27 Paolo Carlini <>
PR c++/38656
* cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
2009-11-27 Paolo Carlini <>
PR c++/35112
* pt.c (print_overloaded_functions): New.
(print_candidates): Call the latter.
* parser.c (cp_parser_class_name): Do not duplicate the diagnostics
after the cp_parser_lookup_name call.
2009-11-26 Jason Merrill <>
PR c++/42026, DR 239
* parser.c (cp_parser_postfix_expression): A local extern also
prevents arg-dependent lookup.
2009-11-26 Gabriel Dos Reis <>
* decl.c (grokdeclarator): Remove period at end of diagnosic message.
2009-11-25 Jason Merrill <>
PR c++/10690
* rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
2009-11-24 Jason Merrill <>
PR c++/42137
* parser.c (cp_parser_mem_initializer_id): Pass typename_type to
(cp_parser_unqualified_id): Same, rather than class_type.
PR c++/11764
* parser.c (cp_parser_expression_statement): Give helpful error
for constructor name used as type.
* pt.c (determine_specialization): Give helpful error about missing
2009-11-23 Jakub Jelinek <>
PR middle-end/42095
* tree.c: Include cgraph.h.
(cp_fix_function_decl_p): Don't return true for same_body aliases.
* (cp/tree.o): Depend on $(CGRAPH_H).
2009-11-23 Dodji Seketeli <>
PR c++/14777
* cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
* cp-tree.h (struct tree_template_info,
struct qualified_typedef_usage_s): New.
(cp_tree_node_structure_enum): add TS_CP_TEMPLATE_INFO.
(union lang_tree_node): Add template_info.
(build_template_info): Declare.
(get_types_needing_access_check): Adjust return type.
(add_typedef_to_current_template_for_access_check): Declare.
* cp-objcp-common.c (cp_tree_size): Handle TEMPLATE_INFO.
* semantics.c (add_typedef_to_current_template_for_access_check):
Split from ...
(check_accessibility_of_qualified_id): ... here.
* decl.c (make_typename_type): Use it.
* pt.c (build_template_info): Define.
(check_explicit_specialization, find_parameter_packs_r,
push_template_decl_real, lookup_template_class,
for_each_template_parm_r, tsubst_decl, tsubst): Use
(get_types_needing_access_check): Adjust return type.
(append_type_to_template_for_access_check_1): Record the
location of the usage point of the typedef. Adjust to TEMPLATE_INFO.
(append_type_to_template_for_access_check): Add new location
parameter. Pass it to append_type_to_template_for_access_check_1.
(perform_typedefs_access_check): Temporarily set input_location to
the usage point of the typedef we are checking access for. Adjust
to new TEMPLATE_INFO tree node.
* tree.c (bind_template_template_parm): Use build_template_info.
* call.c (add_template_candidate_real): Likewise.
* decl.c (grokfndecl): Likewise.
(cp_tree_node_structure): Handle TEMPLATE_INFO.
2009-11-20 Jason Merrill <>
PR c++/9050, DR 147, DR 318
* parser.c (cp_parser_lookup_name): If the name matches the explicit
class scope, we're naming the constructor.
(cp_parser_constructor_declarator_p): Just use cp_parser_unqualified_id
if we have a nested-name-specifier.
(cp_parser_direct_declarator): Handle getting an overload set as a
constructor declarator.
(cp_parser_unqualified_id): Avoid looking up the constructor when
naming the destructor.
(cp_parser_diagnose_invalid_type_name): Give good
diagnostic for improper use of constructor as template.
* typeck.c (finish_class_member_access_expr): Give good diagnostic
about calling constructor.
* error.c (dump_aggr_type): Don't print A::A for injected-class-name.
2009-11-20 Simon Martin <>
PR c++/38646
* pt.c (process_partial_specialization): Do not turn wrongly located
parameter pack arguments into error_mark_node.
Split too long lines into two.
2009-11-20 Paolo Carlini <>
PR c++/42060
* except.c (build_throw): Check the tree returned by
decay_conversion for error_mark_node.
2009-11-20 Shujing Zhao <>
PR c++/29017
* cp-tree.h (composite_pointer_operation): New type.
(composite_pointer_type): Adjust prototype with new argument.
* typeck.c (composite_pointer_type): Accept
composite_pointer_operation as argument and emit diagnostic to be
visible to gettext and checked at compile time.
(composite_pointer_type_r): Likewise.
(common_pointer_type): Update call to composite_pointer_type.
(cp_build_binary_op): Likewise.
* call.c (build_conditional_expr): Likewise.
2009-11-19 Jason Merrill <>
PR c++/42115
* call.c (build_op_delete_call): Don't complain about using
op delete (void *, size_t) for placement delete if there's an
op delete (void *).
DR 176 permissiveness
* class.c (build_self_reference): Call set_underlying_type.
* decl.c (check_elaborated_type_specifier): Don't complain about
(type_is_deprecated): Use TYPE_MAIN_VARIANT.
* pt.c (convert_template_argument): Handle injected-class-name used
as template template argument.
* typeck2.c (abstract_virtuals_error): Use TYPE_MAIN_VARIANT.
PR c++/561
* decl.c (static_fn_type): Split out...
(revert_static_member_fn): ...from here.
* cp-tree.h: Declare it.
* class.c (resolve_address_of_overloaded_function): Use it to compare
pointers to member functions.
* typeck.c (build_static_cast_1): Call instantiate_type.
2009-11-18 Shujing Zhao <>
PR c++/40892
* error.c (maybe_warn_cpp0x): Accept enum cpp0x_warn_str as argument.
(maybe_warn_variadic_templates): Update the maybe_warn_cpp0x calls to
match the new declaration.
* cp-tree.h (cpp0x_warn_str): New type.
(maybe_warn_cpp0x): Adjust prototype with new argument.
* call.c (reference_binding): Update the maybe_warn_cpp0x calls.
* decl.c (reshape_init_r, check_initializer, grokdeclarator):
* parser.c (cp_parser_primary_expression)
(cp_parser_parenthesized_expression_list, cp_parser_new_initializer)
(cp_parser_assignment_expression, cp_parser_condition)
(cp_parser_jump_statement, cp_parser_mem_initializer)
(cp_parser_simple_type_specifier, cp_parser_elaborated_type_specifier)
(cp_parser_enum_specifier, cp_parser_initializer)
(cp_parser_pure_specifier, cp_parser_functional_cast): Likewise.
2009-11-18 Jakub Jelinek <>
PR c++/3187
* cp-tree.h (expand_or_defer_fn_1): New prototype.
* decl2.c (cp_write_global_declarations): Mark as !DECL_EXTERNAL
also all same_body aliases.
* semantics.c (expand_or_defer_fn): Move most of the function
except registering with cgraph to ...
(expand_or_defer_fn_1): ... here. New function.
* optimize.c: Include cgraph.h.
(maybe_clone_body): If in charge parm is not used and both base
and complete clones are created and are not comdat, tell cgraph
they have the same body.
* (cp/optimize.o): Depend on $(CGRAPH_H).
2009-11-17 Paolo Carlini <>
PR c++/42058
* typeck2.c (digest_init_r): Check init for error_operand_p.
* decl.c (reshape_init_class): Check return value of reshape_init_r
for error_mark_node.
2009-11-17 Jakub Jelinek <>
PR c++/42061
* call.c (reference_binding): Return NULL for initializer list with
error operand inside of it.
PR c++/42059
* typeck.c (cp_build_modify_expr): For initializer list call
check_array_initializer to make sure lhs isn't a VLA.
2009-11-16 Jason Merrill <>
PR c++/189, c++/9937, c++/13950, DR 176
* search.c (lookup_field_r): Allow lookup to find the
injected-class-name from a template base.
(template_self_reference_p): Remove.
* decl.c (make_typename_type): Diagnose ambiguity. Use
* parser.c (cp_parser_template_name): Pass true to is_template
rather than use maybe_get_template_decl_from_type_decl.
(cp_parser_lookup_name): Use maybe_get_template_decl_from_type_decl.
* pt.c (maybe_get_template_decl_from_type_decl): Handle ambiguity.
* parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
Avoid duplicate ambiguity error.
* error.c (dump_decl): Don't say "typedef" for injected-class-name.
* pt.c (convert_template_argument): Tweak logic.
2009-11-16 Paolo Carlini <>
PR c++/42055
* pt.c (determine_specialization): Assign to candidates the return
value of the chainon called before print_candidates.
2009-11-16 Paolo Carlini <>
PR c++/32056
* decl.h (enum decl_context): Add TPARM enumerator.
* decl.c (grokdeclarator): Per 14.1/2, error out if a storage class
is specified in a template parameter declaration.
* parser.c (cp_parser_template_parameter): Call grokdeclarator with
TPARM as third argument.
2009-11-13 Jason Merrill <>
PR c++/27425
PR c++/34274
* pt.c (expand_template_argument_pack): Handle null arg gracefully.
(convert_template_argument): Use %T for type.
PR c++/29363
* decl.c (create_implicit_typedef): Set TYPE_STUB_DECL here.
(cxx_init_decl_processing): Not here.
* name-lookup.c (pushtag): Or here.
* pt.c (lookup_template_class): Or here.
PR c++/35075
* pt.c (convert_nontype_argument): Give helpful error about
reference variable argument to reference template parameter.
PR c++/21008, DR 515
* semantics.c (finish_non_static_data_member): Don't check
derivation in a template.
PR c++/11987
* parser.c (cp_parser_direct_declarator): Give helpful error about
trying to define member of a dependent typedef.
* pt.c (resolve_typename_type): Don't resolve a typedef typename.
* tree.c (typedef_variant_p): New.
* cp-tree.h: Declare it.
2009-11-12 Jason Merrill <>
PR c++/27078
* parser.c (cp_parser_primary_expression): Don't give a duplicate
ambiguity error.
PR c++/39560
* decl2.c (build_anon_union_vars): Set DECL_ARTIFICIAL.
PR c++/37037
* decl.c (grokdeclarator): Don't generate a void PARM_DECL.
PR c++/42013
* call.c (build_conditional_expr): Check specifically for folding
* typeck.c (cv_qualified_p): New fn.
(decay_conversion): Use it.
* cp-tree.h: Declare it.
* tree.c (rvalue): Use it and cv_unqualified.
* init.c (build_aggr_init): Likewise.
PR c++/42013
* call.c (build_conditional_expr): Don't fold a TREE_SIDE_EFFECTS
COND_EXPR in unevaluated context.
2009-11-12 Jan Hubicka <>
* decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
2009-11-11 Jason Merrill <>
PR c++/39131
* rtti.c (emit_support_tinfos): Add DFP types.
* call.c (build_op_delete_call): Downgrade error about
placement/non-placement confusion to permerror.
2009-11-10 Jason Merrill <>
* call.c (build_op_delete_call): Tweak error.
PR c++/34158
PR c++/36406
* call.c (non_placement_deallocation_fn_p): Split out...
(build_op_delete_call): ...from here. Use instantiate_type
for placement delete. Simplify logic.
* pt.c (primary_template_instantiation_p): Non-static.
* cp-tree.h: Declare it.
2009-11-09 Jason Merrill <>
PR c++/41972
* parser.c (cp_parser_template_argument): Accept SCOPE_REF around
PR c++/41994
* pt.c (tsubst_baselink): tsubst the name.
2009-11-07 Jason Merrill <>
PR c++/37920
* pt.c (tsubst) [TYPEOF_TYPE]: Set cp_unevaluated_operand.
PR c++/18451
PR c++/40738
* cp-tree.h (cp_decl_specifier_seq): Add any_type_specifiers_p.
* parser.c (cp_parser_single_declaration): Call
cp_parser_parse_and_diagnose_invalid_type_name here, too.
(cp_parser_parameter_declaration): And here.
(cp_parser_parse_and_diagnose_invalid_type_name): Be
less picky about declarator form. Don't skip to
the end of the block if we're in a declarator.
(cp_parser_decl_specifier_seq): Set any_type_specifiers_p.
(cp_parser_simple_declaration): Check it.
(cp_parser_member_declaration): Likewise.
(cp_parser_diagnose_invalid_type_name): Tweak error message.
(cp_parser_expression_statement): Likewise.
* decl2.c (grokfield): Mention decltype instead of typeof.
2009-11-06 Jason Merrill <>
PR c++/15946
* parser.c (cp_parser_check_template_parameters): Don't talk about
specialization at function scope.
(cp_parser_diagnose_invalid_type_name): Handle dependent scope.
(cp_parser_parse_and_diagnose_invalid_type_name): Likewise.
(cp_parser_expression_statement): Suggest typename.
* error.c (dump_decl) [SCOPE_REF]: Print the type here.
(dump_expr) [SCOPE_REF]: Call it.
* cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
PR c++/9381
* decl2.c (build_memfn_type): Preserve attributes.
(cp_reconstruct_complex_type): Likewise.
(maybe_retrofit_in_chrg): Likewise.
* class.c (adjust_clone_args): Likewise.
* call.c (standard_conversion): Use build_memfn_type.
* pt.c (tsubst): Likewise.
* decl.c (build_ptrmem_type): Likewise
(check_function_type): Preserve attributes.
* tree.c (cp_build_type_attribute_variant): Propagate exception
specs on METHOD_TYPE, too.
(strip_typedefs): Preserve exception specs and attributes.
2009-11-06 Andrew Pinski <>
PR c++/41536
* optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
2009-11-06 Jakub Jelinek <>
PR c++/41967
* parser.c (cp_parser_omp_for_loop): After diagnosing not perfectly
nested loop and parsing statements, don't cp_parser_require }, instead
exit the loop if next token is CPP_EOF.
2009-11-05 Jason Merrill <>
PR c++/34180
* method.c (do_build_copy_constructor): Don't drop cv-quals from
the field type.
PR c++/7046
* class.c (finish_struct): Store maximum_field_alignment in
* pt.c (instantiate_class_template): Set maximum_field_alignment.
PR c++/34870
* name-lookup.c (arg_assoc_class): Call complete_type.
* pt.c (instantiate_class_template): Call uses_template_parms
instead of dependent_type_p.
PR c++/41703
* pt.c (check_undeduced_parms): New subroutine of...
(more_specialized_fn): Undeduced template parms can make
a template less specialized than another.
2009-11-04 Jason Merrill <>
PR c++/39413
* search.c (lookup_base): Don't complete_type (base).
PR c++/35067
* method.c (use_thunk): Check DECL_WEAK as well as
PR c++/17365, DR 218
* name-lookup.c (add_function): Ignore non-functions.
2009-11-03 Jason Merrill <>
PR c++/36959
* decl2.c (cxx_callgraph_analyze_expr): Don't reference a function
just because a static variable in it is needed unless -frepo.
PR c++/41876
* parser.c (cp_parser_type_specifier_seq): Rename is_condition to
(cp_parser_exception_declaration): Pass true.
(cp_parser_omp_for_loop): Likewise.
PR c++/41927
* typeck.c (build_x_binary_op): Don't do warn_parentheses
if we're in a SFINAE context.
PR c++/41815
* call.c (build_call_a): Strip cv-quals from rvalue result.
PR c++/40944
* call.c (initialize_reference): Add complain parm.
* typeck.c (convert_for_initialization): Pass it.
* decl.c (grok_reference_init): Likewise.
* cp-tree.h: Declare it.
PR c++/40687
* pt.c (do_auto_deduction): Diagnose inconsistent deduction.
2009-11-02 Dodji Seketeli <>
PR c++/37093
* pt.c (check_valid_ptrmem_cst_expr): New function.
(convert_nontype_argument): Use it to output an error for
illegal pointer to member expressions used as template arguments.
2009-11-02 Jason Merrill <>
Restrict DR 757 change to C++0x mode.
* decl2.c (mark_used): Check cxx_dialect.
* decl.c (grokfndecl): Do check type linkage in C++98 mode.
(grokvardecl): Likewise.
* pt.c (check_instantiated_arg): Likewise.
2009-11-02 Jakub Jelinek <>
PR c++/41774
* name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
* parser.c (cp_parser_namespace_definition): Pass 1 as argument to
* rtti.c (push_abi_namespace): Pass 2 as last argument to
(pop_abi_namespace): Pass 2 as argument to pop_visibility.
2009-10-31 Jason Merrill <>
* tree.c (cv_unqualified): New fn.
* cp-tree.h: Declare it.
* typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.
* rtti.c (tinfo_name): Fix lengths for private case.
2009-10-31 Jason Merrill <>
PR c++/41754
* call.c (compare_ics): Avoid bad union use when
comparing two ck_lists.
2009-10-30 Jerry Quinn <>
* mangle.c (mangle_type_string_for_rtti): Reapply 153734.
(needs_fake_anon): Likewise.
(write_name): Likewise.
(write_nested_name): Likewise.
* cp-tree.h (mangle_type_string_for_rtti): Likewise.
(get_anonymous_namespace): Likewise.
* name-lookup.c (get_anonymous_namespace_name): Likewise.
* rtti.c (tinfo_name): Likewise, with +1 in the second
build_string call fixed.
(tinfo_base_init): Likewise.
2009-10-30 Jason Merrill <>
* decl.c (cp_fname_init): Correct build_string argument.
2009-10-30 Jerry Quinn <>
* mangle.c (mangle_type_string_for_rtti): Revert 153734.
(needs_fake_anon): Likewise.
(write_name): Likewise.
(write_nested_name): Likewise.
* cp-tree.h (mangle_type_string_for_rtti): Likewise.
(get_anonymous_namespace): Likewise.
* name-lookup.c (get_anonymous_namespace_name): Likewise.
* rtti.c (tinfo_name): Likewise.
(tinfo_base_init): Likewise.
2009-10-30 Dodji Seketeli <>
PR c++/41863
* pt.c (iterative_hash_template_arg): articifial parms
don't have DECL_PARM_INDEX set. Do not hash it.
2009-10-28 Jerry Quinn <>
* mangle.c (mangle_type_string_for_rtti): Revert r149964.
(needs_fake_anon): Likewise.
(write_name): Likewise.
(write_nested_name): Likewise.
* cp-tree.h (mangle_type_string_for_rtti): Likewise.
(get_anonymous_namespace): Likewise.
* name-lookup.c (get_anonymous_namespace_name): Likewise.
* rtti.c (tinfo_name): Insert '*' in front of private names.
(tinfo_base_init): Use it.
2009-10-28 Jason Merrill <>
Core issue 812, 861
* name-lookup.c (set_decl_namespace): Deal properly with inline
(qualified_lookup_using_namespace): Overhaul.
* pt.c (print_candidates): Handle getting an OVERLOAD.
2009-10-28 Jason Merrill <>
* decl.c (cp_fname_init): Correct build_string argument.
2009-10-27 Jason Merrill <>
Allow no-capture lambdas to convert to function pointer.
* semantics.c (maybe_add_lambda_conv_op): New.
* parser.c (cp_parser_lambda_expression): Call it.
(cp_parser_lambda_declarator_opt): Make op() static if
no captures.
* mangle.c (write_closure_type_name): Adjust.
* semantics.c (finish_this_expr): Adjust.
* decl.c (grok_op_properties): Allow it.
* call.c (build_user_type_conversion_1): Handle static conversion op.
(build_op_call): And op().
2009-10-26 Jakub Jelinek <>
PR debug/41828
* cp-lang.c (cxx_dwarf_name): Return NULL instead of
<anonymous ...> for anonymous aggregate names.
2009-10-26 Jason Merrill <>
PR c++/38796, Core issue 906
* class.c (user_provided_p): Non-static.
(check_methods): Use it.
(check_bases_and_members): Check defaulted fns.
(defaultable_fn_p): Move and rename to...
* method.c (defaultable_fn_check): ...this.
(defaulted_late_check): New.
* pt.c (tsubst_decl): Call it.
* decl2.c (grokfield): Adjust.
* decl.c (cp_finish_decl): Adjust.
(grok_special_member_properties): Use user_provided_p.
2009-10-26 Dodji Seketeli <>
PR c++/41785
* pt.c (template_args_equal): Handle comparison of
an ARGUMENT_PACK_SELECT node with the arguments node it selects into.
* cp-tree.def: Fix a typo in the description of TYPE_PACK_EXPANSION.
2009-10-26 Dodji Seketeli <>
PR c++/41020
* decl.c (decls_match): Use DECL_IS_BUILTIN instead of
2009-10-23 Dodji Seketeli <>
PR c++/40808
* mangle.c (write_template_args): Allow mangling of empty template
argument list. Updated function comments.
2009-10-23 Jason Merrill <>
* semantics.c (lambda_expr_this_capture): Use thisify_lambda_field.
* semantics.c (outer_lambda_capture_p): New fn.
(thisify_lambda_field): Factor out...
(add_default_capture): ...from here.
(finish_id_expression): Use them.
Core issue 899
* call.c (add_function_candidate): Only permit explicit conversion
ops if copy ctor was called with a single argument.
* call.c (initialize_reference): Tweak error message.
2009-10-21 Jakub Jelinek <>
* mangle.c (finish_mangling_get_identifier): Use
obstack_base (mangle_obstack) instead of name_base.
2009-10-19 Jakub Jelinek <>
* parser.c (cp_lexer_print_token, cp_parser_is_string_literal,
cp_parser_string_literal, cp_parser_primary_expression): Likewise.
(cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead
2009-10-15 Jason Merrill <>
PR c++/38888
* error.c (dump_template_bindings): Wrap argument packs in {}.
PR c++/38798
(cp_parser_type_specifier): Don't try to parse a class-specifier
or enum-specifier in that case.
(cp_parser_trailing_type_id): New.
(cp_parser_late_return_type_opt): Call it.
(cp_parser_type_id_1): Add is_trailing_return parm.
(cp_parser_type_specifier_seq): Likewise.
2009-10-14 Jason Merrill <>
PR c++/39866
* call.c (print_z_candidates): Don't print deleted candidates.
(print_z_candidate): Note deleted candidates.
2009-10-14 Larry Evans <>
PR c++/40092
* tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
2009-10-12 Jason Merrill <>
PR c++/37875
* parser.c (cp_parser_decltype): Set greater_than_is_operator_p.
PR c++/37766
* pt.c (type_unification_real): Call convert_template_argument
for function default template arguments.
(check_default_tmpl_args): Suggest -std=c++0x when function default
template args seen in C++98 mode.
2009-10-11 Jason Merrill <>
PR c++/37204
* typeck.c (build_reinterpret_cast_1): Handle rvalue refs
2009-10-11 Richard Guenther <>
* tree.c (cp_free_lang_data): Drop anonymous aggregate names.
2009-10-08 Jason Merrill <>
PR c++/36816
* pt.c (maybe_adjust_types_for_deduction): Do rvalue ref adjustment
even when DEDUCE_EXACT.
PR c++/37177
* pt.c (resolve_nondeduced_context): New.
* cvt.c (convert_to_void): Call it.
* semantics.c (finish_decltype_type): Likewise.
* typeck.c (decay_conversion): Here too.
* pt.c (tsubst_decl): Don't clobber input_location.
Don't register a bad specialization.
2009-10-07 Gabriel Dos Reis <>
* cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
2009-10-07 Jason Merrill <>
PR c++/39863
* pt.c (tsubst_pack_expansion): Don't do anything now if we
have incomplete packs of different lengths.
PR c++/41038
* tree.c (build_qualified_name): Call convert_from_reference.
2009-10-06 Jason Merrill <>
Fix lookup of initialized captures in unevaluated context.
* cp-tree.h (DECL_NORMAL_CAPTURE_P): New.
* name-lookup.c (qualify_lookup): Check it.
* parser.c (cp_parser_lambda_introducer): Pass explicit_init_p
to add_capture.
* semantics.c (add_capture): Set DECL_NORMAL_CAPTURE_P
on captures without explicit init.
(add_default_capture): Pass explicit_init_p.
Fix capture by copy of types with explicit copy constructor.
* cp-tree.h (TARGET_EXPR_DIRECT_INIT_P): New.
* typeck.c (convert_for_initialization): Just return if
* semantics.c (build_lambda_object): Use
TARGET_EXPR_DIRECT_INIT_P for normal captures.
2009-10-05 Jason Merrill <>
* parser.c: Mark lambda_scope and lambda_count for PCH.
2009-10-03 Jason Merrill <>
PR c++/41553
* parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
parse error.
2009-10-02 Jason Merrill <>
* mangle.c (write_unnamed_type_name): Implement.
(local_class_index): Split out from...
(nested_anon_class_index): New.
* cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
2009-10-02 Janis Johnson <>
* call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
to double.
2009-10-01 Jason Merrill <>
* parser.c (cp_parser_lambda_expression): Compute visibility.
(no_linkage_lambda_type_p): Remove.
* cp-tree.h: Remove declaration.
* tree.c (no_linkage_check): Don't call it. Don't check template
args. Don't check TREE_PUBLIC Types.
2009-10-01 Gabriel Dos Reis <>
Jason Merrill <>
* decl.c (grokdeclarator): Set constexprness before announcing
2009-10-01 Gabriel Dos Reis <>
* decl.c (record_builtin_java_type): Undo unintended change.
(cxx_init_decl_processing): Likewise.
2009-10-01 Jason Merrill <>
* pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
* decl.c (grok_special_member_properties): Only adjust
TYPE_HAS_COMPLEX_* if the function is defaulted in the class body.
(cp_finish_decl): Push DECL_DELETED_FN/DECL_DEFAULTED_FN to the
2009-09-30 Gabriel Dos Reis <>
* decl.c (check_for_uninitialized_const_var): Check constexpr
variables too.
(grokdeclarator): Handle `constexpr'.
(check_tag_decl): Reject `constexpr'.
(check_function_type): Check constexpr functions.
* cp-tree.h (ds_constexpr): New cp_decl_spec enumerator.
(lang_type_class::is_literal): New.
(lang_type_class::dummy): Adjust width.
(literal_type_p): Declare.
* parser.c (cp_parser_check_decl_spec): Print it.
(cp_parser_decl_specifier_seq): Accept "constexpr".
* semantics.c (validate_constexpr_fundecl): Define.
(literal_type_p): Define.
2009-09-30 Jason Merrill <>
* semantics.c (lambda_expr_this_capture): Fix default capture
of explicit capture of 'this'.
2009-09-30 Jason Merrill <>
* parser.c (cp_parser_lambda_expression): Don't add __ to __this.
2009-09-30 Jason Merrill <>
* cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
2009-09-29 John Freeman <>
Jason Merrill <>
Add support for lambda-expressions as per N2927.
* cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
(struct tree_lambda_expr): New.
(union lang_tree_node): Add lambda_expression.
(struct lang_type_class): Add lazy_move_ctor flag, lambda_expr field.
(enum special_function_kind): Add sfk_move_constructor.
* parser.c (cp_parser_lambda_expression, cp_parser_lambda_introducer)
(cp_parser_lambda_declarator_opt, cp_parser_lambda_body): New.
(start_lambda_scope, record_lambda_scope, finish_lambda_scope): New.
(no_linkage_lambda_type_p): New.
(cp_parser_primary_expression): Recognize lambda expression.
(cp_parser_init_declarator): Note lambda scope.
(cp_parser_function_definition_after_declarator): Likewise.
(cp_parser_late_parsing_default_args): Likewise.
(cp_parser_skip_to_closing_parenthesis): Skip to end of lambda capture
lists, too.
(cp_parser_parameter_declaration): Don't defer lambda default args.
* semantics.c (finish_non_static_data_member, finish_id_expression):
Handle default capture for lambda expressions.
(finish_this_expr): Handle 'this' keyword inside of lambda expressions.
(outer_automatic_var_p): New.
(finish_decltype_type): Handle decltypes within lambda expressions.
(classtype_has_nothrow_assign_or_copy_p): Synthesized move constructor.
(build_lambda_expr, build_lambda_object, begin_lambda_type)
(lambda_return_type, lambda_capture_field_type, apply_lambda_return_type)
(capture_decltype, add_capture, add_default_capture)
(lambda_expr_this_capture): New.
* mangle.c (write_unnamed_type_name): New. Incomplete.
(write_closure_type_name): New.
(write_unqualified_name): Recognize unnamed, closure types.
(write_type): Do not write decltypes from lambda expressions.
(decl_mangling_context): New.
(write_name): Use it. Handle PARM_DECL scope.
(write_prefix): Likewise. Handle VAR_DECL/FIELD_DECL scope.
(write_compact_number): Factor out from...
(write_expression, write_template_param):
(discriminator_for_local_entity): Recognize lambdas.
(write_local_name): Handle PARM_DECL scope.
* typeck.c (structural_comptypes): Compare decltypes from lambda
(check_return_expr): Deduce lambda return type from multiple return
* class.c (add_implicitly_declared_members): Add lazy move constructor
for lambda types.
(check_bases_and_members): Delete default constructor and assignment
operator for lambda types.
(maybe_note_name_used_in_class): Do not confuse lambda expression with
defining a class.
* decl.c (reshape_init_r): Array copy.
(grokfndecl): Synthesized move constructor.
(cp_tree_node_structure): Lambda expression.
* method.c (use_thunk): Synthesized move constructor.
(do_build_copy_constructor): Likewise.
(locate_copy): Likewise.
(implicitly_declare_fn): Likewise.
* cp-objcp-common.c (cp_tree_size): Handle LAMBDA_EXPR.
* error.c (dump_aggr_type): Recognize lambda type.
(dump_function_decl): Recognize lambda function.
(function_category): Likewise.
(dump_function_name): Hide lambda name.
* tree.c (build_array_copy, move): New.
(special_function_p): Synthesized move constructor.
(no_linkage_check): Handle lambdas.
* search.c (lookup_fnfields_1): Synthesized move constructor.
* cp-gimplify.c (cp_gimplify_init_expr, cp_gimplify_expr):
* typeck2.c (digest_init_r): Array copy.
* pt.c (get_template_info): Don't touch typedefs.
(instantiate_decl): Don't resubstitute artificial decls.
(tsubst_decl, tsubst, tsubst_copy_and_build): Handle lambdas.
(lookup_template_class): Don't fall back on name lookup.
* name-lookup.c (make_lambda_name): New.
(pushdecl_class_level): Handle default capture for lambda expressions.
(qualify_lookup): Handle decltypes within lambda expressions.
(pushtag): Handle ts_within_enclosing_non_class in function scope.
2009-09-28 Janis Johnson <>
* mangle.c (write_builtin_type): Support decimal float types.
2009-09-28 Richard Henderson <>
* cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
2009-09-24 Jakub Jelinek <>
* method.c (make_thunk, make_alias_for): Don't set
* decl.c (builtin_function_1, grokfndecl): Likewise.
* lex.c (build_lang_decl): Likewise.
2009-09-23 Dodji Seketeli <>
PR debug/41065
* decl.c (cp_finish_decl): Record the types used by the global
variable declaration we've just parsed.
2009-09-22 Dodji Seketeli <>
hooks for the c++ FE.
* cp-tree.h (function_parameter_pack_p, get_function_template_decl,
function_parameter_expanded_from_pack_p): Declare ...
* pt.c (function_parameter_pack_p, get_function_template_decl,
function_parameter_expanded_from_pack_p): ... new hooks.
(get_template_info): Make this more robust.
(template_args_variadic_p, make_ith_pack_parameter_name): Add a new
line between comment and function.
(get_template_argument_pack_elems): Fix comment.
(tsubst_decl): Arguments of function parameter packs are not
parameter packs themselves.
2009-09-21 Jason Merrill <>
PR c++/41421
* tree.c (trivial_type_p): Fix logic.
2009-09-21 Jason Merrill <>
* name-lookup.c (push_class_level_binding): Sanity check.
2009-09-18 Jason Merrill <>
* decl2.c (determine_visibility): Make anonymous types internal.
(mark_used): Complain about types without linkage used in
decls with internal linkage.
(vague_linkage_fn_p): Split out from...
* decl.c (maybe_commonize_var):
(grokdeclarator): Adjust linkage when a typedef gives linkage name.
* tree.c (no_linkage_check): Check the enclosing class and template
* cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
* pt.c (get_pattern_parm): New.
(listify): Split out from...
(unify): Deduce std::initializer_list for T.
* call.c (build_over_call): Warn about it.
2009-09-17 Andrew Pinski <>
PR c++/39365
* typeck.c (cp_build_unary_op): Check TREE_CODE for bools instead of
using same_type_p.
(convert_for_assignment): Likewise.
* cvt.c (type_promotes_to): Likewise.
2009-09-14 Richard Henderson <>
Jakub Jelinek <>
* cp-tree.h (finish_asm_stmt): Update decl.
* parser.c (cp_parser_asm_definition): Parse asm goto.
(cp_parser_asm_label_list): New.
* pt.c (tsubst_copy_asm_operands): Don't recurse on labels.
(tsubst_expr): Handle asm labels.
* semantics.c (finish_asm_stmt): Add and use labels parameter.
2009-09-14 Richard Henderson <>
* except.c (init_exception_processing): Don't call
(cp_protect_cleanup_actions): Return the decl to call.
(build_exc_ptr): Use __builtin_eh_pointer.
* optimize.c (clone_body): Set eh_lp_nr, not eh_region.
2009-09-13 Richard Guenther <>
Rafael Avila de Espindola <>
* except.c (init_exception_processing): Do not set
(choose_personality_routine): Do not set eh_personality_decl,
set pragma_java_exceptions.
* cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
(cp_eh_personality_decl): New.
(cp_eh_personality): Likewise.
* (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
2009-09-13 Wei Guozhi <>
PR c++/3187
* cp/optimize.c (build_delete_destructor_body): New function.
(maybe_clone_body): Call build_delete_destructor_body for
deleting destructor.
2009-09-10 Jason Merrill <>
* repo.c (extract_string, get_base_filename, init_repo): constify.
2009-09-09 Jason Merrill <>
* error.c (find_typenames_r): Also add decltypes.
2009-09-09 Paolo Carlini <>
PR c++/28293
* decl2.c (grokfield): Check for explicit template argument lists.
2009-09-09 Jack Howarth <>
PR bootstrap/41180
* Remove redundant code from linkage for darwin10.
2009-09-08 Paolo Carlini <>
PR c++/39923
* decl.c (build_init_list_var_init): Check return value of
2009-09-08 Jason Merrill <>
* class.c (currently_open_class): Make sure we're dealing with the
main variant.
* cp-tree.h (enum overload_flags): Remove OP_FLAG.
* method.c (lazily_declare_fn): Check for dtorness in ABI warning.
* name-lookup.c (is_class_level): Remove.
(push_binding_level, leave_scope, resume_scope): Adjust.
(pushlevel_class): Adjust.
(poplevel_class): Make sure we're on class_binding_level.
* decl.c (grokmethod): Rename from start_method.
(finish_method): Remove.
* cp-tree.h: Adjust.
* parser.c (cp_parser_save_member_function_body): Adjust.
2009-09-03 Doug Kwan <>
* tree.c (cp_fix_function_decl_p): New.
(cp_free_lang_data): New.
2009-09-03 Diego Novillo <>
* (decl2.o): Add dependency on $(POINTER_SET_H).
* decl2.c: Include pointer-set.h.
(collect_candidates_for_java_method_aliases): New.
(cp_write_global_declarations): Call it.
Add local variable CANDIDATES. If set, call
(build_java_method_aliases): Add argument CANDIDATES.
Use it to determine if FNDECL should get a hidden alias.
* cp-objcp-common.h (LANG_HOOKS_FREE_LANG_DATA): Define.
* cp-tree.h (cp_free_lang_data): Declare.
2009-09-03 Richard Guenther <>
* method.c (use_thunk): Use cgraph_finalize_function to hand
off thunks to the cgraph.
* semantics.c (emit_associated_thunks): Do not emit thunks
for really extern functions.
2009-09-03 Diego Novillo <>
* cp-lang.c (lang_hooks): Remove const qualifier.
2009-09-02 Jason Merrill <>
* semantics.c (describable_type): Don't pretend to be in a template.
* ptree.c (cxx_print_type) [DECLTYPE_TYPE]: Print the expression.
2009-09-01 Alexandre Oliva <>
* cp-lang.c (cxx_dwarf_name): Pass it.
* error.c (count_non_default_template_args): Take flags as
argument. Adjust all callers. Skip counting of default
arguments if the new flag is given.
2009-09-01 Dodji Seketeli <>
PR bootstrap/41205
* pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
GNU extension.
2009-09-01 Richard Guenther <>
* cp-objcp-common.c (cp_expr_size): Use tree_expr_size.
* cp-objcp-common.h (LANG_HOOKS_EXPR_SIZE): Do not define.
2009-09-01 Richard Guenther <>
* cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
2009-08-31 Dodji Seketeli <>
PR debug/30161
* cp-tree.h (get_template_info): Parameter should be const.
get_template_innermost_arguments, template_template_parameter_p):
Declare ...
* pt.c (get_template_argument_pack_elems,
get_template_innermost_parameters, get_template_innermost_arguments,
... New C++ front end implementation of new language hooks.
(primary_template_instantiation_p): New private helper.
(make_ith_pack_parameter_name): Use snprintf and strnlen instead of
printf and strlen.
(get_template_info): Const-ify parameter.
interfaces for the C++ front-end.
2009-08-31 Jason Merrill <>
PR c++/41127
* parser.c (cp_parser_enum_specifier): Make sure the : is followed by a
type-specifier-seq before we commit.
2009-08-28 Richard Guenther <>
PR lto/41058
* cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
into the generic IL.
2009-08-27 Richard Guenther <>
* class.c (build_vtbl_ref_1): Remove excess vertical space.
* (CXX_TREE_H): Remove c-common.def dependency
tracked by $(TREE_H).
* semantics.c (expand_or_defer_fn): Zero DECL_SAVED_TREE.
2009-08-26 Jason Merrill <>
* call.c (build_builtin_candidate): Don't set LOOKUP_ONLYCONVERTING
if we're contextually converting to bool.
(build_conditional_expr): Likewise.
* typeck.c (condition_conversion): Likewise.
* call.c (build_conditional_expr): Fix logic errors.
(build_new_op): Remove dead COND_EXPR handling.
2009-08-24 Jason Merrill <>
* cp-tree.h (DECL_DEFERRED_FN): Remove.
(struct lang_decl_fn): Remove deferred flag.
* class.c (build_clone): Don't set it.
* decl2.c (note_vague_linkage_fn): Don't check or set it.
(mark_used): Don't check it.
* method.c (make_thunk, make_alias_for): Don't set it.
* decl2.c (mark_used): Streamline logic.
PR c++/41109
PR c++/41110
PR c++/41134
* cp-tree.h (DECL_ODR_USED): New macro.
(struct lang_decl_base): Add odr_used flag.
* decl.c (duplicate_decls): Propagate it. Use it for error.
* pt.c (register_specialization): Use it for error.
* decl2.c (mark_used): Use it as gating flag rather than TREE_USED.
(cp_write_global_declarations): Use it for error.
(tree_used_ok): Remove.
* cp-tree.h: Remove tree_used_ok.
* call.c (build_call_a): Don't call it.
* init.c (build_offset_ref): Likewise.
2009-08-21 Jakub Jelinek <>
PR c++/41131
* tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
2009-08-19 Jason Merrill <>
PR c++/41119
PR c++/41120
* decl2.c (mark_used): Increment function_depth during synthesis.
* parser.c (cp_parser_default_argument): Not here.
2009-08-19 Jakub Jelinek <>
* method.c (use_thunk): Call free_after_compilation after
2009-08-17 Richard Guenther <>
* decl.c (build_ptrmemfunc_type): Keep variant chain intact.
Avoid useless copy.
(finish_enum): Keep variant chain intact.
* tree.c (cp_build_reference_type): Likewise.
2009-08-16 Jason Merrill <>
Make TREE_USED match the [basic.def.odr] concept for FUNCTION_DECL
and VAR_DECL, so mark_used only has effect the first time.
* decl2.c (mark_used): Just return if TREE_USED is already set.
Don't set TREE_USED if cp_unevaluated_operand is set.
(tree_used_ok): New fn.
* init.c (build_offset_ref): Check it instead of TREE_USED.
* call.c (build_call_a): Likewise.
* cp-tree.h: Declare it.
(DECL_NO_LINKAGE_CHECKED): No longer needed.
(struct lang_decl_base): Remove no_linkage_checked bitfield.
* decl2.c (finish_static_data_member_decl): Don't set TREE_USED.
* decl2.c (mark_used): It's ok to synthesize for default args now.
2009-08-10 Jason Merrill <>
Implement DR 757: It's OK for a decl to use a type without linkage
so long as the decl is defined in the current translation unit.
* decl2.c (no_linkage_decls): New vector.
(mark_used): Add decls that use types with no linkage.
(cp_write_global_declarations): Check that they are defined.
(decl_defined_p, no_linkage_error): New fns.
* cp-tree.h (DECL_NO_LINKAGE_CHECKED): New macro.
(struct lang_decl_base): Add flag.
* decl.c (grokfndecl): Don't check type linkage.
(grokvardecl): If the type has no linkage, just make sure
* pt.c (check_instantiated_arg): Don't check type linkage.
* name-lookup.c (is_local_extern): New fn.
* name-lookup.h: Declare it.
2009-08-05 Jason Merrill <>
PR c++/40948
* init.c (build_vec_init): Evaluate the initializer before
starting the initialization try block.
2009-08-05 Manuel López-Ibáñez <>
PR c++/36069
* typeck.c (convert_for_assignment): Do not warn for any boolean
variant. Use explicit location.
2009-08-04 Dodji Seketeli <>
PR c++/39987
* pt.c (tsubst_default_argument): Let access checks of the
default argument happen in the context of the current function.
2009-08-04 Manuel López-Ibáñez <>
PR c++/16696
* call.c (build_new_op): Only try prefix operator if -fpermissive,
otherwise just error.
2009-08-04 Dodji Seketeli <>
PR debug/39706
* error.c (lang_decl_name): Print qualified names for decls
in namespace scope.
2009-08-03 Jason Merrill <>
Jakub Jelinek <>
PR c++/40948
* init.c (build_vec_init): Look through a TARGET_EXPR around a
2009-07-31 Jason Merrill <>
Douglas Gregor <>
Remove implicit binding of lvalues to rvalue references (N2831)
* call.c (convert_class_to_reference): Binding an lvalue to an
rvalue reference is bad. If the user-defined conversion is bad,
set bad_p before merging conversions.
(maybe_handle_ref_bind): Don't push down bad_p.
(reference_binding): Binding an lvalue to an rvalue reference is bad.
(convert_like_real): Give a helpful error about binding lvalue
to rvalue reference.
(reference_related_p): No longer static.
* typeck.c (build_typed_address): New.
(build_static_cast_1): Add static_cast from lvalue to &&.
* cp-tree.h: Adjust.
2009-07-31 Jason Merrill <>
* call.c (reference_binding): Rename lvalue_p to is_lvalue.
Do direct binding of "rvalues" in memory to rvalue references.
* tree.c (lvalue_p_1): Can't be both non-addressable lvalue and
"rvalue" in memory.
* typeck.c (build_static_cast_1): Do direct binding of memory
"rvalues" to rvalue references.
* cvt.c (cp_fold_convert): New.
* cp-tree.h: Declare it.
2009-07-31 Jason Merrill <>
* typeck.c (build_address): Do fold away ADDR_EXPR of INDIRECT_REF.
* tree.c (rvalue): Use cp_build_qualified_type, not TYPE_MAIN_VARIANT.
2009-07-29 Jason Merrill <>
PR c++/14912
* cp-tree.h (enum tsubst_flags): Add tf_no_class_instantiations.
* error.c (count_non_default_template_args): Pass it.
* pt.c (tsubst) [TYPENAME_TYPE]: Don't complete type if it's set.
2009-07-29 Richard Guenther <>
PR c++/40834
* cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
2009-07-26 Simon Martin <>
PR c++/40749
* decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
with a qualified return type.
2009-07-24 Jason Merrill <>
Core issue 901
* call.c (build_op_delete_call): If this is for a new-expression
and the op delete is deleted, do nothing.
Core issue 702
* call.c (compare_ics): Give list-initialization of std::init_list
priority over conversion to scalar, too.
2009-07-22 Jason Merrill <>
* mangle.c (mangle_type_string_for_rtti): Rename to be clearer.
(needs_fake_anon): New.
(write_name): Check it.
(write_nested_name): Add a fake anonymous namespace scope if true.
* name-lookup.c (get_anonymous_namespace_name): No longer static.
* rtti.c, cp-tree.h: Adjust.
2009-07-22 Richard Guenther <>
PR c++/40799
* cp-gimplify.c (cp_gimplify_expr): Move handling of using
related exprs to ...
(cp_genericize_r): ... genericization stage.
(cp_genericize): Adjust.
2009-07-21 Jason Merrill <>
Core issue 934
* call.c (reference_binding): Implement binding to { }.
(initialize_reference): Binding temporary to non-const && is fine.
* decl.c (grok_reference_init): Remove error for CONSTRUCTOR.
* decl.c (reshape_init_r): { T } is not an aggregate initializer
for class T.
2009-07-17 Richard Guenther <>
PR c/40401
* decl.c (finish_function): Do not emit unused result warnings
from here.
* cp-objcp-common.h (LANG_HOOKS_POST_GIMPLIFY_PASS): Use
* semantics.c (expand_or_defer_fn): Adjust assertion about IL status.
* optimize.c (clone_body): Clone in GENERIC.
(maybe_clone_body): Do not clear DECL_SAVED_TREE.
* decl2.c (cp_write_global_declarations): Fix body test.
Do not call cgraph_optimize.
* (optimize.o): Add tree-iterator.h dependency.
* method.c (use_thunk): Register thunk with
* error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
2009-07-17 Richard Guenther <>
* init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
temporary pointer.
2009-07-17 Aldy Hernandez <>
Manuel López-Ibáñez <>
PR 40435
* typeck.c, init.c, class.c, method.c, rtti.c, except.c, error.c,
tree.c, cp-gimplify.c, cxx-pretty-print.c, pt.c, semantics.c,
call.c, cvt.c, mangle.c: Add location argument to
fold_{unary,binary,ternary}, fold_build[123], build_call_expr,
build_size_arg, build_fold_addr_expr, build_call_array,
non_lvalue, size_diffop, fold_build1_initializer,
fold_build2_initializer, fold_build3_initializer,
fold_build_call_array, fold_build_call_array_initializer,
fold_single_bit_test, omit_one_operand, omit_two_operands,
invert_truthvalue, fold_truth_not_expr, build_fold_indirect_ref,
fold_indirect_ref, combine_comparisons, fold_builtin_*,
fold_call_expr, build_range_check, maybe_fold_offset_to_address,
round_up, round_down.
2009-07-16 Jason Merrill <>
PR libstdc++/37907
Split POD into "standard-layout" and "trivial" as per N2230,
Support std::is_standard_layout and std::is_trivial traits.
* cp-tree.h (enum cp_trait_kind): Add CPTK_IS_STD_LAYOUT,
(struct lang_type_class): Add non_std_layout.
* class.c (check_bases): Set it.
(check_field_decls): Likewise.
(check_bases_and_members): Likewise.
* parser.c (cp_parser_primary_expression): Handle RID_IS_STD_LAYOUT,
(cp_parser_trait_expr): Likewise.
* semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
(finish_trait_expr): Likewise.
* tree.c (scalarish_type_p, trivial_type_p, std_layout_type_p): New.
(pod_type_p): Use them.
(type_has_nontrivial_copy_init, type_has_nontrivial_default_init): New.
Adjust bits of the language that no longer refer to POD types.
* call.c (convert_arg_to_ellipsis): Use type_has_nontrivial_copy_init
and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
(build_x_va_arg): Likewise.
(call_builtin_trap): Remove.
* decl.c (declare_local_label): Use type_has_nontrivial_default_init
and TYPE_HAS_NONTRIVIAL_DESTRUCTOR rather than pod_type_p.
(cp_finish_decl): Likewise.
(check_previous_goto_1, check_goto): Adjust error.
* typeck.c (build_class_member_access_expr): Check
2009-07-14 Taras Glek <>
Rafael Espindola <>
c.install-target to export cp-tree.h cxx-pretty-print.h
name-lookup.h headers for plugins.
2009-07-14 Jason Merrill <>
PR c++/37276
* decl.c (decls_match): A non-extern-C declaration doesn't match
a builtin extern-C declaration.
PR c++/40746
* name-lookup.c (qualified_lookup_using_namespace): Don't stop
looking in used namespaces just because we found something on
another branch.
PR c++/40740
* semantics.c (perform_koenig_lookup): Handle empty template args.
* call.c (build_over_call): Use can_trust_pointer_alignment.
2009-07-14 Dodji Seketeli <>
PR debug/40705
PR c++/403057
* decl2.c (grokfield): Don't call set_underlying_type on typedef
decls that are type names.
2009-07-13 Andrew Pinski <>
PR C++/22154
* parser.c (cp_parser_elaborated_type_specifier): Accept typename in
front of qualified names.
2009-07-12 Jason Merrill <>
PR c++/36628
* tree.c (rvalue): Use lvalue_or_rvalue_with_address_p.
PR c++/37206
* cp-tree.h (enum cp_lvalue_kind_flags): Add clk_rvalueref.
* tree.c (lvalue_p_1): Return it. Remove
treat_class_rvalues_as_lvalues parm.
(real_lvalue_p): Disallow pseudo-lvalues here.
(lvalue_or_rvalue_with_address_p): New fn.
* call.c (initialize_reference): Use it instead of real_lvalue_p.
PR c++/40689
* init.c (build_new_1): Handle initializer list as array initializer.
(build_vec_init): Likewise.
* typeck.c (cp_build_modify_expr): Likewise.
* typeck2.c (process_init_constructor_array): Error rather than abort
if too many initializers.
2009-07-10 Jakub Jelinek <>
PR c++/40502
* error.c (cp_print_error_function): Check for NULL block.
2008-07-09 Simon Martin <>
Jason Merrill <>
* pt.c (perform_typedefs_access_check, get_types_needing_access_check,
append_type_to_template_for_access_check_1): Use CLASS_TYPE_P.
2009-07-09 Dodji Seketeli <>
PR c++/40684
* pt.c (type_unification_real): Use tsubst_template_arg instead
of tsubst to substitute default template arguments.
2009-07-08 Manuel López-Ibáñez <>
PR c++/31246
* init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
* cp-gimplify.c (genericize_eh_spec_block): Likewise.
2009-07-07 Jason Merrill <>
PR c++/35828
* pt.c (tsubst_decl): Don't abort if we didn't change anything
in a TEMPLATE_DECL's args.
2009-07-07 Manuel López-Ibáñez <>
* semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
2009-07-07 Jason Merrill <>
PR c++/37816
* decl.c (build_enumerator): Don't add enumerators for a
scoped enum to the enclosing class.
PR c++/40639
* decl.c (start_enum): Allow dependent underlying type.
PR c++/40633
* decl.c (finish_enum): Finish scope even in a template.
2009-07-07 Manuel López-Ibáñez <>
* init.c: Replace %J by an explicit location. Update all calls.
* decl.c: Likewise.
* typeck2.c: Likewise.
* pt.c: Likewise.
* name-lookup.c: Likewise.
2009-07-06 Manuel López-Ibáñez <>
* decl.c: Replace %H by an explicit location. Update all calls.
* except.c: Likewise.
* semantics.c: Likewise.
* parser.c: Likewise.
2009-07-06 Simon Martin <>
PR c++/40557
* pt.c (perform_typedefs_access_check, get_types_needing_access_check,
append_type_to_template_for_access_check_1): Use
2009-07-04 Jason Merrill <>
* pt.c (retrieve_specialization): Don't get confused by a
using-declaration that brings in another instance of this template
from a base class.
* ptree.c (cxx_print_type): Fix logic.
* cp-tree.h (LANG_DECL_FN_CHECK): Fix non-checking version.
PR c++/40619
* cp-tree.h (struct lang_decl_parm): New.
(struct lang_decl): Add it.
* decl2.c (parm_index): Remove.
* lex.c (retrofit_lang_decl): Handle parms.
(cxx_dup_lang_specific_decl): Likewise.
* mangle.c (write_expression): Adjust.
* tree.c (cp_tree_equal): Adjust.
(decl_linkage): Only check DECL_COMDAT for functions and variables.
* parser.c (cp_parser_parameter_declaration_list): Set
* pt.c (iterative_hash_template_arg): Hash it.
2009-07-03 Jason Merrill <>
* cp-tree.h (struct lang_decl): Overhaul.
(struct lang_decl_flags): Remove.
(struct lang_decl_base): New.
(struct lang_decl_min): New.
(struct lang_decl_fn): New.
(struct lang_decl_ns): New.
(lots): Adjust.
* lex.c (retrofit_lang_decl, cxx_dup_lang_specific_decl): Adjust.
* decl.c (push_local_name, duplicate_decls): Adjust.
* decl2.c (start_objects): Don't set u2sel.
* semantics.c (finish_omp_threadprivate): Adjust.
* class.c (build_clone): Don't do much on TEMPLATE_DECLs.
(decl_cloned_function_p): Out-of-line implementation of macros.
(clone_function_decl, adjust_clone_args): Use DECL_CLONED_FUNCTION_P.
* mangle.c (write_unqualified_name): Don't check function flags
on non-functions.
* method.c (make_alias_for): Don't set DECL_CLONED_FUNCTION.
* pt.c (build_template_decl): Don't set function flags.
(check_default_tmpl_args): Check that it's a function.
(instantiate_template): Use DECL_ABSTRACT_ORIGIN to find the
cloned template.
* pt.c (tsubst_decl) [FUNCTION_DECL]: Don't tsubst
* cp-tree.h (struct lang_type_class): Move sorted_fields here.
* class.c (finish_struct_1): Adjust.
* ptree.c (cxx_print_decl, cxx_print_type): Adjust.
* search.c (lookup_field_1): Adjust.
* cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Remove.
* decl.c (finish_method): Don't add to it.
* class.c (fixup_pending_inline): Remove.
(fixup_inline_methods): Remove.
(finish_struct_1): Don't call it.
* error.c (dump_function_name): Handle null name.
2009-07-02 Mark Mitchell <>
* typeck.c (cp_build_binary_op): Move warnings about use of NULL
in arithmetic earlier and allow comparisions of NULL with
2009-07-02 Jason Merrill <>
Use hash tables for template specialization lookup.
* pt.c (struct spec_entry): New type.
(decl_specializations, type_specializations): New hash tables.
(register_specialization, retrieve_specialization): Use them.
(reregister_specialization, lookup_template_class): Use them.
(eq_specializations, hash_tmpl_and_args, hash_specialization): New.
(iterative_hash_template_arg): New.
(init_template_processing): New
(process_partial_specialization): Don't look to see if we already
have this partial specialization.
(maybe_process_partial_specialization): Handle reassigning
full specializations when we get an explicit specialization
of the partial instantiation.
(tsubst_friend_function): Adjust specialization reassignment code.
(instantiate_template): Only do one lookup.
(instantiate_decl): Don't do any lookup.
* cp-tree.h: Declare init_template_processing.
* decl.c (duplicate_decls): Pass args to reregister_specialization.
2009-07-01 Jason Merrill <>
* pt.c (register_specialization): Use duplicate_decls to merge
the argument with a previous specialization.
(check_explicit_specialization): Call register_specialization to
merge the TEMPLATE_DECL with a previous version.
(determine_specialization): Return the args even if fn is a template.
2009-07-01 Ian Lance Taylor <>
* g++spec.c (lang_specific_driver): Bump num_args by 1.
2009-06-30 Jason Merrill <>
PR c++/40595
* pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
2009-06-29 Jason Merrill <>
PR c++/40274
* error.c (dump_template_parms): Pass all args to
(count_non_default_template_args): Pull out the inner ones.
2009-06-26 H.J. Lu <>
* decl.c (duplicate_decls): Re-indent.
2009-06-25 Ian Lance Taylor <>
* call.c (avoid_sign_compare_warnings): New static function.
(build_new_op): Call it.
* typeck.c (cp_build_binary_op): Don't call warn_sign_compare if
TREE_NO_WARNING is set on either operand.
2009-06-25 Ian Lance Taylor <>
* g++spec.c (SKIPOPT): define.
(lang_specific_driver): Handle -static-libstdc++. Only add
2009-06-25 Ian Lance Taylor <>
* cvt.c (convert_to_void): Only warn about COND_EXPR if neither
the second nor third operand has side effects.
2009-06-25 Ian Lance Taylor <>
* parser.c (cp_parser_binary_expression): Increment
c_inhibit_evaluation_warnings while parsing the right hand side of
"true || x" or "false && x".
* typeck.c (cp_build_binary_op): Only call warn_for_sign_compare
if c_inhibit_evaluation_warnings is zero.
2009-06-24 Jason Merrill <>
* error.c (dump_decl): Do say "typedef" for the injected class name.
* pt.c (lookup_template_class): Use currently_open_class,
compare template args later.
PR c++/40342
* decl.c (decls_match): Check DECL_TI_TEMPLATE too.
* class.c (resolve_address_of_overloaded_function): Fix typo.
2009-06-18 Aldy Hernandez <>
* class.c (get_vtable_decl): Replace finish_decl with cp_finish_decl.
* decl.c (finish_decl): Remove.
(declare_global_var): Replace finish_decl with cp_finish_decl.
(start_method): Same.
* rtti.c (emit_tinfo_decl): Same.
* pt.c (tsubst_expr): Same.
(instantiate_decl): Same.
* decl2.c (grokbitfield): Same.
* name-lookup.c (pushdecl_top_level_1): Same.
* cp-tree.h: Remove finish_decl.
2009-06-16 David Edelsohn <>
* g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
(lang_specific_driver): Always allocate extra argument.
Add LIBSTDCXX_STATIC to arglist if defined and linking
2009-06-16 Ian Lance Taylor <>
* (cp/class.o): Depend upon gt-cp-class.h.
(cp/semantics.o): Depend upon gt-cp-semantics.h.
2009-06-16 Ian Lance Taylor <>
* parser.c (cp_unevaluated_operand): Define global variable.
(cp_parser_question_colon_clause): Increment
c_inhibit_evaluation_warnings when evaluating an expression which
will never be executed.
(cp_parser_decltype): Increment cp_unevaluated_operand and
c_inhibit_evaluation_warnings, not skip_evaluation.
(cp_parser_sizeof_operand): Likewise.
(cp_parser_enclosed_template_argument_list): Save
cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
* cp-tree.h (struct saved_scope): Remove skip_evaluation field.
Add unevaluated_operand and inhibit_evaluation_warnings fields.
(cp_unevaluated_operand): Declare.
* name-lookup.c (push_to_top_level): Save cp_unevaluated_operand
and c_inhibit_evaluation_warnings rather than skip_evaluation.
(pop_from_top_level): Restore cp_unevaluated_operand and
c_inhibit_evaluation_warnings rather than skip_evaluation.
* class.c (build_base_path): Check cp_unevaluated_operand rather
than skip_evaluation.
* typeck.c (build_class_member_access_expr): Likewise.
(cp_build_binary_op): Don't warn about bad shift counts if
c_inhibit_evaluation_warnings is non-zero.
* pt.c (coerce_template_parms): Save state of
cp_unevaluated_operand and c_inhibit_evaluation_warnings, not
(tsubst_aggr_type): Likewise.
(tsubst_pack_expansion): Check cp_unevaluated_operand rather than
(tsubst_copy): Likewise.
(tsubst): Set cp_unevaluated_operand and
c_inhibit_evaluation_warnings, not skip_evaluation.
(tsubst_copy_and_build): Likewise.
* call.c (convert_arg_to_ellipsis): Check cp_unevaluated_operand
rather than skip_evaluation.
* decl2.c (mark_used): Likewise.
* semantics.c (finish_non_static_data_member): Likewise.
* cvt.c (cp_convert_and_check): Check
c_inhibit_evaluation_warnings rather than skip_evaluation.
* mangle.c (write_type): Set cp_unevaluated_operand rather than
2009-06-15 Ian Lance Taylor <>
* parser.c (cp_parser_direct_declarator): Add braces around
variables declared before label.
2009-06-15 Rafael Avila de Espindola <>
* cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Remove.
* cp-tree.h (cxx_comdat_group): Change signature.
* decl.c (duplicate_decls): Use DECL_COMDAT_GROUP.
(cxx_comdat_group): Change signature.
* decl2.c (comdat_linkage, maybe_make_one_only): Update call to
(constrain_visibility, get_guard): Use DECL_COMDAT_GROUP.
* method.c (use_thunk): Update call to make_decl_one_only.
* optimize.c (maybe_clone_body): Use DECL_COMDAT_GROUP
2009-06-12 Aldy Hernandez <>
* typeck.c (cp_build_binary_op): Pass location to overflow_warning.
(build_modify_expr): New arg.
* semantics.c (finish_unary_op_expr): Pass location to
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
(build_array_ref): New argument.
(build_compound_expr): Same.
(build_const_cast): Same.
(build_ptrmemfunc): Pass location to build_c_cast.
* init.c (avoid_placement_new_aliasing): Pass location to
(build_vec_delete_1): Pass location to cp_build_modify_expr,
* class.c (build_vtbl_ref_1): Pass location to build_array_ref.
* decl.c (poplevel): Pass location to c_build_bind_expr.
(finish_case_label): Pass location to build_case_label.
(finish_constructor_body): Same.
(finish_destructor_body): Pass location to build_stmt.
(cxx_maybe_build_cleanup): Same, but to build_compound_expr.
* call.c (build_new_op): Pass location to build_array_ref.
(build_x_va_arg): Pass location to build_va_arg.
* except.c (expand_end_catch_block): Pass location to
* cp-tree.h (build_array_ref): New argument.
(build_compound_expr): Same.
(build_c_cast): Same.
* cp-gimplify.c (gimplify_if_stmt): Pass location on down.
(gimplify_switch_stmt): Same.
* typeck2.c (split_nonconstant_init_1): Same.
* pt.c (tsubst_copy): Same.
* semantics.c (add_decl_expr): Same.
(do_poplevel): Same.
(push_cleanup): Same.
(finish_goto_stmt): Same.
(finish_expr_stmt): Same.
(begin_if_stmt): Same.
(begin_while_stmt): Same.
(begin_do_stmt): Same.
(finish_return_stmt): Same.
(begin_for_stmt): Same.
(finish_break_stmt): Same.
(finish_continue_stmt): Same.
(begin_switch_stmt): Same.
(begin_try_block): Same.
(begin_handler): Same.
(finish_asm_stmt): Same.
(finish_label_stmt): Same.
(finish_stmt_expr_expr): Same.
(finalize_nrv_r): Same.
(finish_omp_atomic): Same.
* name-lookup.c (do_using_directive): Same.
* decl2.c (grok_array_decl): Same.
* parser.c (cp_parser_cast_expression): Same.
(cp_parser_selection_statement): Same.
(cp_parser_implicitly_scoped_statement): Same.
(cp_parser_objc_selector_expression): Same.
(cp_parser_objc_synchronized_statement): Same.
(cp_parser_objc_throw_statement): Same.
(cp_parser_omp_critical): Same.
(cp_parser_omp_master): Same.
* typeck.c (build_function_call): Add location argument.
* init.c: Add location argument to all build_decl calls.
* class.c: Same.
* method.c: Same.
* rtti.c: Same.
* tree.c: Same.
* pt.c: Same.
* semantics.c: Same.
* lex.c: Same.
* decl2.c: Same.
* cp-gimplify.c: Same.
* decl.c: Same.
(cp_make_fname_decl): Add location argument. Pass location ot
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
2009-06-09 Jason Merrill <>
PR c++/40381
* decl2.c (mark_used): Return after complaining about deleted fn.
2009-06-08 Jason Merrill <>
* parser.c (cp_parser_type_id_1): 'auto' type is ok with a
late-specified return type.
2009-06-08 Jakub Jelinek <>
PR c++/40373
* call.c (check_dtor_name): Return false even if
get_type_value (name) is error_mark_node.
PR c++/40370
PR c++/40372
* parser.c (cp_parser_direct_declarator): Don't set TREE_SIDE_EFFECTS
on error_mark_node. Check for VLAs outside of function context
before check whether to wrap bounds into a NOP_EXPR with
2009-06-08 Alexandre Oliva <>
* repo.c (get_base_filename): Use aux_base_name rather than
alternate temporary file during second compare debug compilation.
(finish_repo): Skip during -fcompare-debug-second.
2009-06-06 Ian Lance Taylor <>
* parser.c (cp_parser_label_for_labeled_statement): Support
attribute on labels if immediately followed by semicolon.
* semantics.c (finish_label_stmt): Return new label.
* pt.c (tsubst_expr): Handle attributes for LABEL_EXPR.
2009-06-03 Ian Lance Taylor <>
* (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
2009-06-02 Mark Mitchell <>
* decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
2009-06-02 Jason Merrill <>
PR c++/40308
PR c++/40311
* typeck.c (cp_build_modify_expr): Always pass init-lists to the
conversion code.
* call.c (implicit_conversion): Allow init-list conversion to scalar
during direct-initialization, too. Mark the conversion bad if it
has too many levels of braces.
(convert_like_real): And give a helpful error.
PR c++/40306
PR c++/40307
* decl.c (cp_finish_decl): Handle auto deduction from ().
* typeck.c (build_x_indirect_ref): Handle dereferencing an operand
with dependent type that is known to be a pointer.
2009-06-02 Simon Martin <>
PR c++/38089
* pt.c (register_specialization): Properly setup DECL_CONTEXT for
specializations in an invalid namespace.
2009-06-01 Aldy Hernandez <>
* error.c (print_instantiation_partial_context): Print column
2009-05-29 Ian Lance Taylor <>
* error.c (cp_printer): Don't use va_arg with enum type.
2009-05-28 Dodji Seketeli <>
PR c++/39754
* cp-tree.h (canonical_type_variant): Remove this function declaration.
(strip_typedefs): New function declaration.
* tree.c (strip_typedefs): New function definition.
(canonical_type_variant): Remove function definition.
* cvt.c (convert_from_reference): No need to use
* typeck.c (cp_build_indirect_ref): Likewise.
* error.c (dump_template_bindings): Use strip_typedefs instead of
* pt.c (convert_template_argument, unify): Likewise.
* mangle.c (canonicalize_for_substitution): Don't use
2009-05-27 Jason Merrill <>
* call.c (implicit_conversion): Handle conversion from
initializer-list to scalar.
(convert_like_real): Likewise. Avoid crashing on list
initialization with bad conversions.
(can_convert): Use LOOKUP_EXPLICIT.
(can_convert_arg_bad): Add flags parm.
* cp-tree.h: Adjust.
* typeck.c (convert_for_assignment): Pass flags.
2009-05-27 Ian Lance Taylor <>
* (g++$(exeext)): Change $(COMPILER) to $(LINKER).
(cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2009-05-26 Ian Lance Taylor <>
* (g++spec.o): Use $(COMPILER).
(g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
(cc1plus$(exeext)): Likewise.
2009-05-26 Dodji Seketeli <>
PR c++/40007
* cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
(get_types_needing_access_check): Declare new entry point.
* pt.c (append_type_to_template_for_access_check_1,
get_types_needing_access_check): New functions.
(perform_typedefs_access_check): Accept FUNCTION_DECLs and
RECORD_TYPEs rather than TEMPLATE_DECLs. Use the new
get_types_needing_access_check, no more
(instantiate_class_template): Set input_location to the source
location of the most specialized template definition.
Perform access check using the RECORD_TYPE of the template, not its
associated most generic TEMPLATE_DECL.
(append_type_to_template_for_access_check): Augment function
comments. Use the new get_types_needing_access_check, not
append_type_to_template_for_access_check_1 subroutine.
2009-05-22 Jason Merrill <>
PR c++/38064
* typeck.c (cp_build_binary_op): Allow ENUMERAL_TYPE in
arithmetic comparisons.
(cp_common_type): Handle scoped enums.
* call.c (promoted_arithmetic_type_p): Don't use INTEGRAL_TYPE_P.
(add_builtin_candidate, add_builtin_candidates): Likewise.
(convert_like_real): Likewise.
* class.c (check_bitfield_decl): Likewise.
* decl.c (check_static_variable_definition): Likewise.
(compute_array_index_type): Likewise.
* decl2.c (grokbitfield): Likewise.
* init.c (build_new_1): Likewise.
* pt.c (convert_nontype_argument): Likewise.
(current_instantiation): Likewise.
* tree.c (pod_type_p): Likewise.
* typeck.c (build_static_cast_1): Likewise.
(build_reinterpret_cast_1): Likewise.
2009-05-22 Richard Guenther <>
PR middle-end/38964
* init.c (avoid_placement_new_aliasing): Remove.
(build_new_1): Do not call it.
2009-05-22 Mark Mitchell <>
* decl2.c (decl_needed_p): Consider dllexport'd functions needed.
* semantics.c (expand_or_defer_fn): Similarly.
2009-05-20 Ian Lance Taylor <>
* parser.c (cp_parser_postfix_expression): Change args to a vec.
Release it when done.
(tree_vector): Define typedef. Define VEC functions.
(cp_parser_parenthesized_expression_list): Change return type to
vec. Change all callers.
(cp_parser_new_expression): Change placement and initializer to
vecs. Release them when done.
(cp_parser_new_placement): Change return type to vec. Change all
(cp_parser_new_initializer): Likewise.
* typeck.c (build_function_call_vec): Just call
(cp_build_function_call): Just build a vec and call
(cp_build_function_call_vec): New function based on old
(convert_arguments): Remove nargs and argarray parameters. Change
values to a vec. Change caller.
(build_x_compound_expr_from_vec): New function.
(cp_build_modify_expr): Build vec to pass to
* call.c (struct z_candidate): Add first_arg field. Change args
field to vec.
(convert_class_to_reference): Handle first argument separately.
(add_candidate): Add first_arg parameter. Change args parameter
to vec. Change all callers.
(add_function_candidate, add_conv_candidate): Likewise.
(add_template_candidate_real, add_template_candidate): Likewise.
(add_template_conv_candidate): Likewise.
(build_user_type_conversion_1): Handle first argument separately.
(resolve_args): Change return type and parameter type to vecs.
Change all callers.
(perform_overload_resolution): Change args parameter to vec.
Change all callers.
(build_new_function_call, build_operator_new_call): Likewise.
(add_candidates): Likewise.
(build_op_call): New globally visible function, built from and
replacing static function build_object_call.
(build_new_op): Don't handle CALL_EXPR. Build vec, not tree_list,
of arguments.
(build_op_delete_call): Build vec to pass to
(build_temp): Build vec to pass to build_special_member_call.
(convert_like_real): Likewise.
(perform_direct_initialization_if_possible): Likewise.
(build_over_call): Handle first_arg field. Use build_call_array
rather than build_call_list.
(build_special_member_call): Change args parameter to vec. Change
all callers.
(build_new_method_call): Likewise.
* init.c (expand_default_init): Change parms to vec.
(build_raw_new_expr): Change placement and init to vecs. Change
all callers.
(build_new_1, build_new): Likewise.
* class.c (resolve_address_of_overloaded_function): Build array to
pass to fn_type_unification.
* pt.c (tsubst_copy_and_build): For NEW_EXPR build vecs to pass to
build_new. For CALL_EXPR create a vec rather than a tree_list;
expand a pack if necessary.
(fn_type_unification): Change args parameter to const tree *. Add
nargs parameter. Change all callers.
(type_unification_real): Likewise.
(unify): Build array to pass to type_unification_real.
(get_bindings): Build array to pass to fn_type_unification.
(any_type_dependent_arguments_p): Change args parameter to a vec.
Change all callers.
(make_args_non_dependent): Renamed from build_non_dependent_args.
Change return type to void. Change parameter type to vec. Change
all callers.
(do_auto_deduction): Pass an array to type_unification_real.
* semantics.c (perform_koenig_lookup): Change args to vec. Change
all callers.
(finish_call_expr): Change args to vec. Change all callers. Call
build_op_call instead of passing CALL_EXPR to build_new_op.
(cxx_omp_create_clause_info): Allocate vec to pass to
* decl2.c (build_offset_ref_call_from_tree): Change args parameter
to vec. Change all callers.
* name-lookup.c (lookup_function_nonclass): Likewise.
(struct arg_lookup): Change args to vec.
(arg_assoc_namespace): Handle args as a vec.
(arg_assoc_args_vec): New static function.
(lookup_arg_dependent): Change args parameter to vec. Change all
* method.c (do_build_assign_ref): Allocate vec to pass to
* except.c (build_throw): Likewise.
* typeck2.c (build_functional_cast): Likewise.
* cvt.c (ocp_convert): Likewise.
* tree.c (build_min_non_dep_call_vec): Change last parameter to
vec. Change all callers.
* cp-tree.h: Update declarations.
* name-lookup.h: Update declarations.
2009-05-20 Sandra Loosemore <>
* typeck.c (default_conversion): Check targetm.promoted_type.
* decl.c (grokdeclarator): Check targetm.invalid_return_type.
(grokparms): Check targetm.invalid_parameter_type.
* cvt.c (ocp_convert): Check targetm.convert_to_type.
(build_expr_type_conversion): Check targetm.promoted_type.
2009-05-19 Andrew Pinski <>
* typeck.c (build_binary_op): Allow % on integal vectors.
2009-05-18 Jason Merrill <>
Implement explicit conversions ops as specified in N2437.
* decl.c (grokdeclarator): Handle explicit conversion ops.
(check_initializer): Pass flags to store_init_value.
* decl2.c (maybe_emit_vtables): Likewise.
* init.c (expand_aggr_init_1): Likewise.
* call.c (convert_class_to_reference): Take flags parm,
(build_user_type_conversion_1): Check DECL_NONCONVERTING_P.
(add_builtin_candidates): Simplify getting type of conversion.
(build_object_call): Likewise. Check DECL_NONCONVERTING_P.
(implicit_conversion): Pass through LOOKUP_ONLYCONVERTING.
(reference_binding): Take flags parm. Direct-initialize copy parm.
(add_function_candidate): Direct-initialize the copy parm.
(add_conv_candidate): Use LOOKUP_IMPLICIT, not LOOKUP_NORMAL.
(build_builtin_candidate): Add LOOKUP_ONLYCONVERTING.
(conditional_conversion): Likewise.
(convert_like_real): Only complain about DECL_NONCONVERTING_P
(perform_implicit_conversion_flags): Add flags parm to
perform_implicit_conversion. Improve diagnostics.
* cp-tree.h (LOOKUP_IMPLICIT): New macro.
(LOOKUP_COPY_PARM): New bit macro.
* cvt.c (build_expr_type_conversion): Check DECL_NONCONVERTING_P.
* typeck.c (convert_for_assignment): Take flags parm, pass it to
(cp_build_modify_expr): Pass flags to convert_for_assignment.
(convert_for_initialization): Likewise.
* typeck2.c (store_init_value): Take flags parm, pass to
(digest_init_flags): Add flags parm to digest_init.
(digest_init_r): Take flags parm, pass to convert_for_initialization.
(process_init_constructor_array): Pass it.
(process_init_constructor_record): Likewise.
(process_init_constructor_union): Likewise.
2009-05-16 Jason Merrill <>
PR c++/40139
* pt.c (tsubst_qualified_id): Retain the type if we aren't dealing
with a dependent type. Actually look up the destructor.
* semantics.c (finish_id_expression): Fix logic.
(finish_qualified_id_expr): Don't try to use 'this' if we aren't in
a function.
* typeck.c (build_x_unary_op): Diagnose taking the address of a
constructor or destructor.
* tree.c (get_first_fn): Handle OFFSET_REF.
2009-05-17 Joseph Myers <>
* tree.c (cxx_printable_name_internal): Allow consecutive
translated and untranslated cached copies of the name of the
current function.
2009-05-15 Ian Lance Taylor <>
* cp-tree.h (enum cp_lvalue_kind_flags): Rename from
cp_lvalue_kind. Change all uses.
(enum base_access_flags): Rename from enum base_access. Change
all uses.
* parser.c (enum cp_parser_flags): Remove enum tag.
2009-05-15 Manuel López-Ibáñez <>
PR 16302
* call.c (build_new_op): Update calls to warn_logical_operator.
2009-05-14 Ian Lance Taylor <>
* class.c (layout_class_type): Change itk to unsigned int.
* decl.c (finish_enum): Change itk to unsigned int.
* parser.c (cp_parser_check_decl_spec): Change ds to int. Remove
2009-05-13 David Mandelin <>:
* decl.c (duplicate_decls): Preserve parameter attributes.
2009-05-10 Jan Hubicka <>
* decl2.c (cxx_callgraph_analyze_expr): Use
2009-05-10 Joseph Myers <>
* call.c (name_as_c_string): Call type_as_string_translate.
Translate identifiers to locale character set.
* cp-tree.h (lang_decl_name): Update prototype.
(type_as_string_translate, decl_as_string_translate,
cxx_printable_name_translate): Declare.
* cxx-pretty-print.c (M_): Define.
(pp_cxx_unqualified_id, pp_cxx_canonical_template_parameter): Mark
English fragments for conditional translation with M_.
* decl.c (grokdeclarator): Translate identifiers to locale
character set for diagnostics.
* error.c (M_): Define.
(dump_template_bindings, dump_type, dump_aggr_type,
dump_type_prefix, dump_global_iord, dump_simple_decl, dump_decl,
dump_function_decl, dump_template_parms, dump_expr,
dump_binary_op, op_to_string, assop_to_string): Mark English
fragments for conditional translation with M_.
(type_as_string): Disable translation of identifiers.
(type_as_string_translate): New.
(expr_as_string): Disable translation of identifiers.
(decl_as_string): Disable translation of identifiers.
(decl_as_string_translate): New.
(lang_decl_name): Add parameter translate.
(args_to_string): Call type_as_string_translate.
(cp_print_error_function): Call cxx_printable_name_translate.
print_instantiation_partial_context): Call
* parser.c (cp_lexer_get_preprocessor_token): Use %qE for
identifier in diagnostic.
* tree.c (cxx_printable_name): Change to
cxx_printable_name_internal. Add parameter translate.
(cxx_printable_name, cxx_printable_name_translate): New wrappers
round cxx_printable_name_internal.
2009-05-08 H.J. Lu <>
PR c/36892
* call.c (build_call_a): Updated warn_deprecated_use call.
(build_over_call): Likewise.
* decl.c (grokdeclarator): Likewise.
(grokparms): Likewise.
* semantics.c (finish_id_expression): Likewise.
* typeck.c (build_class_member_access_expr): Likewise.
(finish_class_member_access_expr): Likewise.
2009-05-06 Dodji Seketeli <>
PR c++/17395
* pt.c (tsubst_copy) <case PARM_DECL>: We don't want to tsubst the
whole list of PARM_DECLs, just the current one.
2009-05-05 Shujing Zhao <>
* cp-tree.h:
(opname_tab, assignop_tab, update_member_visibility, yyerror, yyhook,
mangle_compound_literal): Remove unused declarations.
(build_vfield_ref, cxx_print_statistics, clone_function_decl,
adjust_clone_args, maybe_push_cleanup_level, pushtag, make_anon_name,
pushdecl_top_level_maybe_friend, pushdecl_top_level_and_finish,
check_for_out_of_scope_variable, print_other_binding_stack,
maybe_push_decl, cxx_mark_addressable, force_target_expr,
build_target_expr_with_type, finish_case_label,
cxx_maybe_build_cleanup, begin_eh_spec_block, finish_eh_spec_block,
check_template_keyword, cxx_omp_predetermined_sharing,
cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
cxx_omp_clause_assign_op, cxx_omp_clause_dtor, cxx_omp_finish_clause,
cxx_omp_privatize_by_reference): Rearrange the declarations line to
match the comment that indicates the .c file which the functions are
(cxx_print_xnode, cxx_print_decl, cxx_print_type,
cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2009-05-05 Nathan Sidwell <>
* typeck.c (cp_build_compound_expr): Require RHS to have a known
* class.c (resolve_address_of_overloaded_function): Use
OVL_CURRENT for error message.
(instantiate_type): Forbid COMPOUND_EXPRs and remove code dealing
with them. Do not copy the node.
2009-05-05 Jakub Jelinek <>
PR c++/40013
* pt.c (tsubst): If magic NOP_EXPR with side-effects has no type,
set it from its operand's type after tsubst_expr.
2009-05-04 Manuel Lopez-Ibanez <>
PR c++/28152
* parser.c (cp_lexer_get_preprocessor_token): Do not store the
canonical spelling for keywords.
(cp_parser_attribute_list): Use the canonical spelling for
keywords in attributes.
2009-05-01 Joseph Myers <>
* cxx-pretty-print.c (is_destructor_name, pp_cxx_unqualified_id,
pp_cxx_template_keyword_if_needed, pp_cxx_postfix_expression,
pp_cxx_new_expression, pp_cxx_delete_expression,
pp_cxx_unary_expression, pp_cxx_assignment_operator,
pp_cxx_assignment_expression, pp_cxx_expression,
pp_cxx_function_specifier, pp_cxx_decl_specifier_seq,
pp_cxx_simple_type_specifier, pp_cxx_type_specifier_seq,
pp_cxx_exception_specification, pp_cxx_direct_declarator,
pp_cxx_ctor_initializer, pp_cxx_type_id, pp_cxx_statement,
pp_cxx_namespace_alias_definition, pp_cxx_template_parameter,
pp_cxx_canonical_template_parameter, pp_cxx_template_declaration,
pp_cxx_declaration, pp_cxx_typeid_expression,
pp_cxx_va_arg_expression, pp_cxx_offsetof_expression,
pp_cxx_trait_expression): Mostly use pp_string and
pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
for non-identifiers. Mark English strings for translation.
* cxx-pretty-print.h (pp_cxx_ws_string): Define.
* error.c (dump_template_parameter, dump_template_bindings,
dump_type, dump_aggr_type, dump_type_prefix, dump_simple_decl,
dump_decl, dump_template_decl, dump_function_decl,
dump_parameters, dump_exception_spec, dump_template_parms,
dump_expr, dump_binary_op, dump_unary_op, op_to_string,
assop_to_string, args_to_string, cp_print_error_function,
print_instantiation_partial_context): Mostly use pp_string and
pp_cxx_ws_string in place of pp_identifier and pp_cxx_identifier
for non-identifiers. Mark English strings for translation.
(dump_global_iord): Mark strings for translation; use longer
strings instead of substituting single words.
(function_category): Return a format string marked for
translation, not a single word or phrase to substitute in a longer
2009-04-28 Ben Elliston <>
PR c++/35652
2009-03-27 Manuel Lopez-Ibanez <>
* typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2009-04-27 Ian Lance Taylor <>
* semantics.c (finish_omp_clauses): Change type of c_kind to enum
2009-04-27 Jakub Jelinek <>
PR c++/39875
* cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
-Wunused-value if implicit.
2009-04-24 Ian Lance Taylor <>
* call.c (build_temp): Change 0 to enum constant.
* cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
* cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
* decl2.c (constrain_visibility): Likewise.
* parser.c (cp_lexer_get_preprocessor_token): Likewise.
(cp_parser_flags): Typedef to int rather than enum type.
(cp_parser_expression_stack_entry): Change prec field to enum
* typeck.c (build_modify_expr): Add lhs_origtype parameter.
Change all callers.
2009-04-22 Dodji Seketeli <>
PR c++/39639
* parser.c (cp_parser_template_argument_list): Display an error
when an ellipsis is not preceded by a parameter pack. Also, warn
about variadic templates usage without -std=c++0x.
2009-04-21 Taras Glek <>
* cp-tree.h: Update GTY annotations to new syntax.
* decl.c: Likewise.
* mangle.c: Likewise.
* name-lookup.c: Likewise.
* name-lookup.h: Likewise.
* parser.c: Likewise.
* pt.c: Likewise.
* rtti.c: Likewise.
* semantics.c: Likewise.
* typeck2.c: Likewise.
2009-04-22 Manuel Lopez-Ibanez <>
PR c++/14875
* parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2009-04-21 Manuel Lopez-Ibanez <>
PR c++/35711
* typeck.c (check_for_casting_away_constness): We diagnose casting
away any qualifiers not just constness.
(casts_away_constness): Mention that it handles more than just
2009-04-21 Joseph Myers <>
* ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
cfns.gperf: Add copyright and license notices.
* cfns.h: Regenerate.
* ChangeLog, ChangeLog-2004: Correct dates.
2009-04-21 Manuel López-Ibáñez <>
PR 16202
* tree.c (lvalue_p_1): Use const_tree.
Use CONST_CAST_TREE to avoid warning.
(lvalue_p): Returns bool, receives const_tree.
2009-04-21 Manuel Lopez-Ibanez <>
PR c++/13358
* parser.c (cp_parser_check_decl_spec): Drop redundant flags.
* error.c (pedwarn_cxx98): New.
* cp-tree.h (pedwarn_cxx98): Declare.
2009-04-20 Le-Chun Wu <>
PR c++/39803
* init.c (build_vec_init): Set TREE_NO_WARNING on the
compiler-generated INDIRECT_REF expression.
2009-04-20 Ian Lance Taylor <>
* typeck.c (build_function_call_vec): New function.
(cp_build_function_call): Only pass first parameter to
(build_modify_expr): Add rhs_origtype parameter. Change all
* decl.c (finish_decl): Add origtype parameter. Change all
* semantics.c (finish_call_expr): Pass VEC to
2009-04-20 Ian Lance Taylor <>
* cp-tree.h (base_access): Change typedef to int.
* parser.c (cp_parser_omp_flush): Change 0 to OMP_CLAUSE_ERROR.
(cp_parser_omp_threadprivate): Likewise.
* pt.c (unify_pack_expansion): Add casts to enum type.
2009-04-19 Manuel López-Ibáñez <>
PR c/32061
PR c++/36954
* call.c (build_new_op): Save the original codes of operands
before folding.
2009-04-18 Kazu Hirata <>
* cp-tree.h: Remove the prototype for insert_block.
* decl.c (insert_block): Remove.
2009-04-16 Ian Lance Taylor <>
* cp-tree.h (enum tsubst_flags): Rename from enum tsubst_flags_t.
(tsubst_flags_t): Change typedef from enum type to int.
2009-04-16 Paolo Bonzini <>
* decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
instead of targetm.vector_opaque_p.
2009-04-15 Le-Chun Wu <>
PR c++/39551
* call.c (build_over_call): Set TREE_NO_WARNING on the
compiler-generated INDIRECT_REF expression.
* cvt.c (convert_to_void): Emit warning when stripping off
2009-04-14 Diego Novillo <>
* parser.c (cp_parser_type_specifier_seq): Move call to
invoke_plugin_callbacks ...
(cp_parser_type_specifier_seq): ... here.
2009-04-14 Le-Chun Wu <>
* Modify dependencies of files including plugin.h.
* decl.c (finish_function): Call invoke_plugin_callbacks.
* parser.c (cp_parser_type_specifier): Call invoke_plugin_callbacks.
2009-04-14 Jason Merrill <>
PR c++/39763
* name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
about shadowing by tentative parms.
2009-04-13 Jason Merrill <>
PR c++/39480
* call.c (build_over_call): Don't call memcpy if the target is
the same as the source.
2009-04-13 Jason Merrill <>
PR c++/39750
* pt.c (uses_template_parms): Handle CONSTRUCTOR.
2009-04-12 Jason Merrill <>
PR c++/39742
* call.c (joust): Don't crash on variadic fn.
2009-04-10 Jason Merrill <>
PR c++/28301
* parser.c (cp_parser_skip_to_end_of_block_or_statement): Return
if we see a close brace without an open brace.
2009-04-10 H.J. Lu <>
* parser.c (cp_parser_class_specifier): Remove the unused
2009-04-10 Manuel López-Ibáñez <>
PR c++/20118
* parser.c (cp_parser_check_template_parameters): Take a
cp_declarator parameter.
(cp_parser_elaborated_type_specifier): Update to
(cp_parser_class_head): Likewise.
(cp_parser_check_declarator_template_parameters): Likewise.
(cp_parser_check_template_parameters): Handle first the non-error
conditions. Give more accurate diagnostics if a declarator is
2009-04-08 Jason Merrill <>
PR c++/25185
* error.c (dump_aggr_type): Chase template typedefs if
2009-04-08 Dodji Seketeli <>
PR c++/39637
* parser.c (cp_parser_enumerator_definition): Make sure the
initializer of the enumerator doesn't contain any bare parameter pack.
2009-04-07 Jason Merrill <>
PR c++/34691
* name-lookup.c (merge_functions): Keep multiple extern "C" functions.
* call.c (joust): Complain about mismatched default arguments
in extern "C" functions.
* class.c (resolve_address_of_overloaded_function): Handle multiple
extern "C" functions.
* pt.c (resolve_overloaded_unification): Likewise.
2009-04-07 Jason Merrill <>
PR c++/25185
* error.c (dump_function_decl): Don't pretty-print templates
if -fno-pretty-templates.
(count_non_default_template_args): Print all args if
2009-04-06 Jason Merrill <>
PR c++/35146
* pt.c (fn_type_unification): For DEDUCE_EXACT check that
the deduced template arguments give us the parameter types
we're looking for.
2009-04-05 Giovanni Bajo <>
Jason Merrill <>
PR c++/14912
* error.c (count_non_default_template_args): New fn.
(dump_template_parms): Call it.
(dump_template_argument_list): Call it. Add parms parm.
(dump_template_argument): Adjust call to dump_template_argument_list.
(dump_type, dump_decl): Likewise.
(dump_template_bindings): Refactor logic.
2009-04-03 Jason Merrill <>
PR c++/25185
* error.c (dump_template_bindings): Look through typedefs in
typename results.
(dump_type) [TYPENAME_TYPE]: Print the typedef name if any.
(find_typenames_r): Also collect typedefs.
* pt.c (unify): Strip typedefs.
PR c++/39608
* semantics.c (finish_id_expression): Don't assume a dependent
member of the current instantiation isn't a valid integral
constant expression. Check dependent_scope_p.
* pt.c (dependent_scope_p): Check TYPE_P.
(tsubst_copy): If args is null, just return.
2009-04-02 Jason Merrill <>
PR c++/25185
* error.c (find_typenames, find_typenames_r): New fns.
(dump_function_decl): Call find_typenames.
(dump_template_bindings): Print typenames as well.
* pt.c (tsubst): Non-static.
* cp-tree.h: Declare it.
2009-04-02 Dodji Seketeli <>
PR c++/26693
* decl2.c (grokfield): when a typedef appears in a
class, create the typedef variant type node for it.
(save_template_attributes): Creating typedef variant type node
here is now useless.
* decl.c (grokdeclarator): If the typedef'ed struct/class was
anonymous, set the proper type name to all its type variants.
(xref_basetypes) : Fixup the variant types after setting
* name-lookup.c (pushdecl_maybe_friend): Reuse the
set_underlying_type function to install typedef variant types.
* cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
(append_type_to_template_for_access_check): New entry points.
* semantics.c (check_accessibility_of_qualified_id):
When a typedef that is a member of a class appears in a template,
add it to the template. It will be ...
* class.c (finish_struct_bits): Split type variant fixup into ...
(fixup_type_variants): A new entry point.
* pt.c (instantiate_class_template, instantiate_template ): ... access
checked at template instantiation time.
(resolve_type_name_type): The type name should be the name of the
main type variant.
(retrieve_specialization): Specializations of template typedefs aren't
to looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
(append_type_to_template_for_access_check): New entry point.
(tsubst_decl): For typedefs, build the variant type from the correct
original type.
(get_class_bindings): Fix function comment.
(perform_typedefs_access_check): New entry point.
2009-03-31 Jason Merrill <>
PR c++/34691
* name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
extern "C" declarations.
C++ DR 613
* semantics.c (finish_non_static_data_member): Allow such references
without an associated object in sizeof/decltype/alignof.
* ptree.c (cxx_print_decl): Pretty-print full name of
(cxx_print_type): Pretty-print full name of class.
* decl.c (grokdeclarator): Reject pointer to qualified function
PR c++/37806, core issue 547
* typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
to a typedef.
* tree.c (cp_build_qualified_type_real): Don't apply restrict to a
function type.
* decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
* decl.c (groktypename): Add is_template_arg parameter.
(grokdeclarator): Allow function cv-quals on a template type arg.
* parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
is_template_arg argument in calls to groktypename.
* cp-tree.h: Adjust prototype.
* error.c (dump_type_prefix, dump_type_suffix): Fix plain
* mangle.c (write_expression): Mangle dependent name as
PR c++/38030, 38850, 39070
* pt.c (type_dependent_expression_p_push): New fn.
(tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
substitution makes the call non-dependent. Preserve koenig_p.
* parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
for non-dependent calls.
* semantics.c (finish_call_expr): Revert earlier changes.
* cp-tree.h: Revert change to finish_call_expr prototype.
2009-03-29 Joseph Myers <>
PR preprocessor/34695
* cp-tree.h (cp_cpp_error): Remove.
* error.c (cp_cpp_error): Remove.
* parser.c (cp_lexer_new_main): Set done_lexing instead of
client_diagnostic and error callback.
2009-03-28 Paolo Bonzini <>
* cp/cp-objcp-common.h (LANG_HOOKS_STATICP): Remove.
* cp/cp-objcp-common.c (cxx_staticp): Remove.
* cp/cp-tree.h (cxx_staticp): Remove.
2009-03-28 Jakub Jelinek <>
PR c++/39554
* parser.c (cp_parser_postfix_expression): Don't call
2009-03-27 Jan Hubicka <>
* except.c (choose_personality_routine): Set terminate_node to abort
for java exceptions.
2009-03-27 Dodji Seketeli <>
Jakub Jelinek <>
PR debug/37959
* cp-objcp-common.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define.
(cp_function_decl_explicit_p): New prototype.
* cp-objcp-common.c (cp_function_decl_explicit_p): New function.
2009-03-27 Andrew Pinski <>
PR c++/38638
* parser.c (cp_parser_elaborated_type_specifier): If we have a
typename tag and don't have either a TYPE_DECL or a
TEMPLATE_ID_EXPR, set the type to NULL.
2009-03-27 Simon Martin <>
PR c++/37647
* decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
2009-03-27 Simon Martin <>
PR c++/29727
* decl.c (check_array_designated_initializer): Handle error_mark_node.
2009-03-27 Manuel Lopez-Ibanez <>
PR c++/35652
* typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2009-03-26 Andrew Haley <>
PR C++/39380
* decl2.c (possibly_inlined_p): If java exceptions are in use
don't inline a decl unless it is explicitly marked inline.
* lex.c: (pragma_java_exceptions): New variable.
(handle_pragma_java_exceptions): Set pragma_java_exceptions.
* cp-tree.h (pragma_java_exceptions): Declare new variable.
2009-03-24 Jason Merrill <>
PR c++/28274
* name-lookup.c (pushdecl_maybe_friend): Check default args later.
2009-03-23 Jakub Jelinek <>
PR c/39495
* semantics.c (handle_omp_for_class_iterator): Swap cond operands and
code if iter is the second operand.
* parser.c (cp_parser_binary_expression): Add no_toplevel_fold_p
argument. If it is set, don't build the toplevel expression with
build_x_binary_op, but build2.
(cp_parser_assignment_expression, cp_parser_omp_for_incr): Adjust
(cp_parser_omp_for_cond): Don't assume the first operand of the
comparison must be decl.
2009-03-23 Jason Merrill <>
PR c++/37729
* pt.c (make_fnparm_pack): Split out from...
(tsubst_pack_expansion): Handle being called in a late-specified
return type.
PR c++/39526
* name-lookup.c (pushdecl_maybe_friend): Don't warn about shadowing
a parm with a parm.
2009-03-20 Jason Merrill <>
PR c++/28879
* parser.c (cp_parser_direct_declarator): In a template, wrap
non-constant expression in NOP_EXPR with TREE_SIDE_EFFECTS set.
* pt.c (tsubst): Preserve it in a partial instantiation.
(dependent_type_p_r): Don't check value_dependent_expression_p.
* decl.c (compute_array_index_type): Don't check
value_dependent_expression_p if TREE_SIDE_EFFECTS.
C++ core issue 703
* typeck2.c (check_narrowing): Don't complain about loss of
precision when converting a floating-point constant.
2009-03-19 Jakub Jelinek <>
PR c/39495
* parser.c (cp_parser_omp_for_cond): Don't check lhs if decl is NULL.
(cp_parser_omp_for_loop): Always use cp_parser_omp_for_cond.
2009-03-18 Jakub Jelinek <>
* parser.c (struct cp_token): Reorder fields for 64-bit hosts.
(eof_token): Adjust.
2009-03-18 H.J. Lu <>
PR c++/39425
* parser.c (cp_parser_explicit_specialization): Don't skip the
rest of the specialization when begin_specialization returns
2009-03-17 Jason Merrill <>
* decl.c (grokfndecl): Set DECL_CONTEXT on parms.
(duplicate_decls): Adjust DECL_CONTEXT of newdecl's parms.
* pt.c (check_explicit_specialization): Likewise.
(tsubst_copy) [PARM_DECL]: Return a dummy parm if we don't have a
local specialization.
* tree.c (cp_tree_equal) [PARM_DECL]: Check type and index, not name.
* decl2.c (parm_index): New fn.
* semantics.c (finish_decltype_type): Don't use describable_type.
* mangle.c (write_expression): Likewise. Mangle ALIGNOF_EXPR.
Give a sorry for unsupported codes rather than crash. Mangle
conversions with other than 1 operand. New mangling for PARM_DECL.
* operators.def (ALIGNOF_EXPR): Mangle as "az".
2009-03-17 Jing Yu <>
PR middle-end/39378
* method.c (use_thunk): Change is_thunk from crtl to cfun.
2009-03-17 Paolo Carlini <>
PR c++/39475
* semantics.c (check_trait_type): New.
(finish_trait_expr): Use it.
2009-03-17 Jakub Jelinek <>
* name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
instead of calling imported_module_or_decl debug hook if
building_stmt_tree ().
* cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
PR debug/37890
* name-lookup.c (do_namespace_alias): Don't call global_decl debug
hook at function scope.
PR debug/39471
* cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
2009-03-09 Jakub Jelinek <>
PR c++/39371
* semantics.c (finish_switch_cond): Don't call get_unwidened.
* decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
instead of TREE_TYPE (cond).
2009-03-08 H.J. Lu <>
PR c++/39060
* parser.c (cp_parser_late_parsing_default_args): Continue
the loop when cp_parser_assignment_expression returns
2009-03-07 Jason Merrill <>
PR c++/39367
* init.c (build_new_1): Don't use a VLA type.
(build_vec_init): Handle getting a pointer for BASE.
2009-03-06 H.J. Lu <>
PR c++/37520
* cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
when mangling symbols.
2009-03-06 Paolo Carlini <>
PR c++/33492
* error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2009-03-06 Alexandre Oliva <>
* decl.c (record_builtin_java_type): Use canonicalized integer
2009-03-04 Jason Merrill <>
PR c++/38908
* class.c (is_really_empty_class): New fn.
* cp-tree.h: Declare it.
* cp-objcp-common.c (cp_expr_size): Use it.
PR c++/13549
* semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
* parser.c (cp_parser_postfix_expression): Call it for
* tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
(get_first_fn): Likewise.
PR c++/9634
PR c++/29469
PR c++/29607
Implement DR 224.
* decl.c (make_typename_type): Do look inside currently open classes.
* parser.c (cp_parser_lookup_name): Likewise.
(cp_parser_template_name): Likewise.
* pt.c (dependent_scope_p): New function.
* cp-tree.h: Declare it.
* class.c (currently_open_class): Return fast if T isn't a class.
2009-02-26 H.J. Lu <>
PR c++/37789
* parser.c (cp_parser_mem_initializer): Return error_mark_node
if cp_parser_mem_initializer_id returns error_mark_node.
2009-02-24 Richard Guenther <>
PR c++/39242
* pt.c (instantiate_decl): Do not instantiate extern, non-inline
declared functions.
2009-02-23 H.J. Lu <>
PR c++/36411
* pt.c (coerce_template_template_parms): Return 0 if parameter
is error_mark_node.
2009-02-23 Jason Merrill <>
* pt.c (unify): Call maybe_adjust_types_for_deduction when
deducing from an initializer list.
2009-02-20 Jason Merrill <>
PR c++/39225
* decl.c (grokdeclarator): Handle ~identifier.
2009-02-19 Jakub Jelinek <>
PR target/39175
* decl2.c (determine_visibility): If visibility changed and
DECL_RTL has been already set, call make_decl_rtl to update symbol
2009-02-19 H.J. Lu <>
PR c++/39188
* cp-tree.h (maybe_commonize_var): New.
* decl.c (maybe_commonize_var): Make it extern.
* decl2.c (finish_anon_union): Call maybe_commonize_var.
2009-02-18 H.J. Lu <>
PR c++/39219
* parser.c (cp_parser_enum_specifier): Apply all attributes.
2009-02-18 Jason Merrill <>
* cfns.h: Tweak pathname for cfns.gperf.
2009-02-13 Jason Merrill <>
PR c++/39070
* semantics.c (finish_call_expr): Change koenig_p parm to int.
If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
* cp-tree.h: Adjust prototype.
* pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
2009-02-12 Jason Merrill <>
PR c++/38950
* pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
2009-02-11 Jason Merrill <>
PR c++/39153
* decl2.c (cp_write_global_declarations):
PR c++/30111
* init.c (build_value_init_noctor): Split out from...
(expand_aggr_init_1): Handle value-initialization.
* cp-tree.h: Add declaration.
* class.c (type_has_user_provided_constructor):
Handle non-class arguments.
2009-02-10 Jason Merrill <>
PR c++/38649
* class.c (defaultable_fn_p): Handle ... properly.
PR c++/36744
* tree.c (lvalue_p_1): Condition rvalue ref handling on
treat_class_rvalues_as_lvalues, too.
2009-02-10 Paolo Carlini <>
PR c++/34397
* typeck.c (build_x_array_ref): New.
* cp-tree.h: Declare it.
* pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
2009-02-09 Jason Merrill <>
PR c++/39109
* semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
* init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
* tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
* cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
for build_value_init TARGET_EXPR.
* cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
2009-02-06 Paolo Carlini <>
PR c++/35147
PR c++/37737
2009-02-04 Jakub Jelinek <>
PR c++/39095
* operators.def: Use COMPONENT_REF code for ->/pt operator again,
remove ./dt operator.
* mangle.c (write_expression): Handle COMPONENT_REF after handling
ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
write_string ("dt") instead of using operators.def.
2009-02-03 Jason Merrill <>
* typeck.c (cp_build_unary_op): Only complain about taking address
of main if pedantic.
2009-02-03 Jakub Jelinek <>
PR inline-asm/39059
* parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
PR c++/39056
* typeck2.c (digest_init_r): Don't call process_init_constructor
2009-02-03 Paolo Bonzini <>
PR c++/36897
* pt.c (convert_nontype_argument_function): Expect expr to be an
PR c++/37314
* typeck.c (merge_types): Call resolve_typename_type if only
one type is a typename.
2009-02-02 Jason Merrill <>
PR c++/39054
* parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
2009-02-01 Paolo Carlini <>
PR c++/39053
* parser.c (cp_parser_pure_specifier): If there are no tokens left
do not call cp_lexer_consume_token.
2009-01-30 Jakub Jelinek <>
PR c++/39028
* parser.c (cp_parser_already_scoped_statement): Handle __label__
2009-01-30 Paolo Carlini <>
PR c++/33465
* error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
2009-01-30 Paolo Carlini <>
PR c++/38655
* error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
2009-01-29 Paolo Carlini <>
* typeck.c (invalid_nonstatic_memfn_p): Use
2009-01-27 Paolo Carlini <>
PR c++/37554
* call.c (build_over_call): If convert_for_arg_passing returns
error_mark_node unconditionally return it.
2009-01-22 Adam Nemet <>
* class.c (check_field_decls): Also inherit packed for bitfields
regardless of their type.
2009-01-22 Dodji Seketeli <>
PR c++/38930
* decl2.c (grokfield): Reverting changes of PR c++/26693
(save_template_attributes): Likewise.
* decl.c (grokdeclarator): Likewise.
* name-lookup.c (pushdecl_maybe_friend): Likewise.
(append_type_to_template_for_access_check): Likewise.
* semantics.c (check_accessibility_of_qualified_id): Likewise.
* pt.c (instantiate_class_template, instantiate_template ): Likewise.
(tsubst): Likewise.
(resolve_type_name_type): Likewise.
(append_type_to_template_for_access_check): Likewise.
2009-01-21 Dodji Seketeli <>
PR c++/26693
* decl2.c (grokfield): when a typedef appears in a
class, create the typedef variant type node for it.
(save_template_attributes): Creating typedef variant type node
here is now useless.
* decl.c (grokdeclarator): If the typedef'ed struct/class was
anonymous, set the proper type name to all its type variants.
* name-lookup.c (pushdecl_maybe_friend): Reuse the
set_underlying_type function to install typedef variant types.
* cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
(append_type_to_template_for_access_check): New entry points.
* semantics.c (check_accessibility_of_qualified_id):
When a typedef that is a member of a class appears in a template,
add it to the template. It will be ...
* pt.c (instantiate_class_template, instantiate_template ): ... access
checked at template instantiation time.
(tsubst): Handle the case of being called with NULL args.
(resolve_type_name_type): The type name should be the name of the
main type variant.
(append_type_to_template_for_access_check): New entry point.
2009-01-19 Jason Merrill <>
PR c++/23287
* parser.c (cp_parser_unqualified_id): In a template,
accept ~identifier.
* typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
2009-01-16 Jason Merrill <>
PR c++/38877
* tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
* init.c (build_new): Don't call describable_type unless we
have an auto.
PR c++/29470
* pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
PR c++/38579
* search.c (protected_accessible_p): N doesn't vary.
2009-01-15 Jason Merrill <>
PR c++/38850
* pt.c (tsubst_copy_and_build): Tell finish_call_expr to
accept hidden friends.
2009-01-15 Andrew Pinski <>
PR C++/29388
* decl.c (grokdeclarator): Check for a non namespace/class context.
2009-01-15 Jason Merrill <>
PR c++/36334
PR c++/37646
* tree.c (lvalue_p_1): Handle BASELINK. A COMPONENT_REF to
a function isn't necessarily an lvalue. Take tree, not const_tree.
(lvalue_p, real_lvalue_p): Take tree, not const_tree.
* typeck.c (lvalue_or_else): Likewise.
* cp-tree.h: Adjust prototypes.
2009-01-15 Steve Ellcey <>
PR c++/38357
* pt.c (tsubst): Check for NULL args.
2009-01-15 Dodji Seketeli <>
PR c++/38636
* name-lookup.c (pushtag): Don't create members to types that are not
being created.
2009-01-14 Nick Clifton <>
PR c++/37862
* parser.c: Pass cp_id_kind computed in
cp_parser_postfix_dot_deref_expression to
2009-01-13 Jakub Jelinek <>
PR c++/38795
* tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
2009-01-12 Jason Merrill <>
Steve Ellcey <>
PR c++/35109
* name-lookup.c (lookup_name_real): Keep looking past a hidden
2009-01-12 Dodji Seketeli <>
PR c++/36019
* pt.c (parameter_of_template_p): New function.
* cp-tree.h: Declare it.
* name-lookup.c (binding_to_template_parms_of_scope_p): New
(outer_binding): Take template parameters in account when looking for
a name binding.
2009-01-12 Jason Merrill <>
PR c++/31488
* tree.c (pod_type_p): Return 1 for structs created by the back end.
2009-01-12 Jakub Jelinek <>
PR c/32041
* parser.c (cp_parser_builtin_offsetof): Allow `->' in
offsetof member-designator, handle it as `[0].'.
PR c++/38794
* decl.c (start_function): If grokdeclarator hasn't returned
FUNCTION_DECL nor error_mark_node, issue diagnostics.
2009-01-11 Jakub Jelinek <>
PR c++/36254
* cp-gimplify.c (genericize_if_stmt): Renamed from ...
(gimplify_if_stmt): ... this.
(cp_gimplify_expr): Don't handle IF_STMT here.
(cp_genericize_r): Call genericize_if_stmt for IF_STMT.
2009-01-10 Andrew Pinski <>
PR c++/38648
* typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
PR c++/36695
* typeck2.c (build_functional_cast): Check for reference type and NULL
2009-01-09 Steve Ellcey <>
* typeck.c (cp_build_unary_op): Check for ERROR_MARK.
2009-01-09 Jakub Jelinek <>
PR c++/35335
* error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
2009-01-09 John F. Carr <>
PR c++/37877
* parser.c (cp_parser_class_specifier): Clear
parser->in_unbraced_linkage_specification_p while parsing class
2009-01-07 Jakub Jelinek <>
PR c++/38725
* semantics.c (finish_goto_stmt): Convert destination to
void *.
2009-01-06 Jason Merrill <>
PR c++/35297
PR c++/35477
PR c++/35784
PR c++/36846
PR c++/38276
* pt.c (check_default_tmpl_args): Don't complain about
out-of-order parameter packs in the enclosing class
or parameter packs after default args.
(coerce_template_parms): If we have more than one
parameter pack, don't flatten argument packs.
(template_args_equal): Handle argument packs.
(comp_template_args): Don't flatten argument packs.
(check_instantiated_arg): Split out from...
(check_instantiated_args): Here. Handle arg packs.
(convert_template_argument): Just check that nontype argument
packs have the right type.
2009-01-05 Dodji Seketeli <>
PR c++/38472
* typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
2009-01-05 Jason Merrill <>
PR c++/38698
* typeck2.c (process_init_constructor_union): Handle union with
no fields.
* mangle.c (write_expression): Remove mangling for zero-operand
PR c++/38701
* decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
PR c++/38702
* class.c (defaultable_fn_p): Only operator== can be a copy
assignment operator.
2009-01-02 Jason Merrill <>
PR c++/38698
* typeck2.c (process_init_constructor_union): Handle excess
(process_init_constructor_record): Likewise.
PR c++/38684
* typeck2.c (digest_init_r): Don't use process_init_constructor
for non-aggregate classes.
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