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gnu/gcc.git/refs/heads/master/./gcc/cp/ChangeLog-2009
blob: f7dc1fbd32fd1ccf67e3d872e3890ed8ad8e4eae [file]
2009-12-28 Jason Merrill <jason@redhat.com>
PR c++/42447
* pt.c (iterative_hash_template_arg): Don't rely on TYPE_CANONICAL
for ARRAY_TYPE.
2009-12-24 Jason Merrill <jason@redhat.com>
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 <dodji@redhat.com>
PR c++/42260
* cp-tree.h (lookup_conversions): Add new bool parameter to
declaration.
* search.c (lookup_conversion): Use new bool parameter in
definition.
* 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 <jason@redhat.com>
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 <jason@redhat.com>
* mangle.c (write_member_name): Move abi-version=1 code back to...
(write_expression): ...here.
2009-12-21 Brian Hackett <bhackett1024@gmail.com>
* decl.c (finish_function): Rename pre-genericize event.
2009-12-19 Dodji Seketeli <dodji@redhat.com>
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
structural_comptypes.
(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
TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM cases.
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
only for TEMPLATE_TYPE_PARMs.
2009-12-18 Jason Merrill <jason@redhat.com>
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 <pearly.zhao@oracle.com>
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 <pearly.zhao@oracle.com>
* 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 <pearly.zhao@oracle.com>
* 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
prototypes.
* 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):
Likewise.
* 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):
Likewise.
* tree.c (build_dummy_object, stabilize_expr): Likewise.
* typeck2.c (build_x_arrow): Likewise.
2009-12-16 Jason Merrill <jason@redhat.com>
PR c++/42387
* decl.c (compute_array_index_type): Mark a VLA as dependent.
2009-12-15 Jason Merrill <jason@redhat.com>
PR c++/42358
* pt.c (iterative_hash_template_arg): Completely ignore
ARGUMENT_PACK_SELECT.
2009-12-15 Jakub Jelinek <jakub@redhat.com>
PR c++/41183
* cp-tree.h (current_class_ptr): Give NULL even when cfun
has NULL cfun->language.
2009-12-14 Jason Merrill <jason@redhat.com>
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 <bonzini@gnu.org>
Shujing Zhao <pearly.zhao@oracle.com>
* Makefile.in (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 <jason@redhat.com>
PR c++/42219
* typeck.c (error_type_p): New.
(ptr_reasonably_similar): Use it.
* cp-tree.h: Declare it.
2009-12-11 Dodji Seketeli <dodji@redhat.com>
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 <dodji@redhat.com>
PR c++/42251
* pt.c (convert_template_argument): Avoid missing folding of SCOPE_REFs.
2009-12-10 Jakub Jelinek <jakub@redhat.com>
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 <jason@redhat.com>
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 <dodji@redhat.com>
PR c++/42218
* cxx-pretty-print.c (pp_cxx_unqualified_id): Print only innermost
template arguments.
2009-12-03 Jason Merrill <jason@redhat.com>
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 <dodji@redhat.com>
PR c++/42217
* class.c (remove_zero_width_bit_fields): The width of the bit field is
in DECL_SIZE, not in DECL_INITIAL.
2009-12-03 Jakub Jelinek <jakub@redhat.com>
PR c++/42256
* optimize.c (maybe_clone_body): Call emit_associated_thunks
after expand_or_defer_fn_1.
2009-12-02 Taras Glek <taras@mozilla.com>
* 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 <bonzini@gnu.org>
Shujing Zhao <pearly.zhao@oracle.com>
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
needed.
(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.
* Make-lang.in: Adjust.
2009-12-02 Jakub Jelinek <jakub@redhat.com>
* g++spec.c (lang_specific_driver): Remove unused saw_verbose_flag
variable.
* 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
variables.
(decls_match): Remove unused tree_name variable.
(start_decl): Remove unused type variable.
* parser.c (cp_parser_type_parameter): Remove unused parameter_list
variable.
(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 <taras@mozilla.com>
* parser.c (cp_parser_class_specifier): Set class location to that
of IDENTIFIER_NODE instead of '{' when possible.
2009-12-01 Taras Glek <taras@mozilla.com>
* semantics.c (begin_class_definition): Do not overide locations with less precise ones.
2009-12-01 Jason Merrill <jason@redhat.com>
PR c++/41611
* decl2.c (get_guard): Copy DECL_COMDAT.
(comdat_linkage): Set DECL_COMDAT unconditionally.
2009-12-01 Jakub Jelinek <jakub@redhat.com>
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 <paolo.carlini@oracle.com>
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 <dodji@redhat.com>
PR c++/42069
* pt.c (convert_template_argument): Strip typedefs from SCOPE_REFs.
2009-11-29 Dodji Seketeli <dodji@redhat.com>
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 <jh@suse.cz>
* optimize.c (maybe_clone_body): Emit thunks associated to alias.
* Make-lang.in (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 <dodji@redhat.com>
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 <paolo.carlini@oracle.com>
PR c++/38656
* cxx-pretty-print.c (pp_cxx_expression): Handle TEMPLATE_ID_EXPR.
2009-11-27 Paolo Carlini <paolo.carlini@oracle.com>
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 <jason@redhat.com>
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 <gdr@cs.tamu.edu>
* decl.c (grokdeclarator): Remove period at end of diagnosic message.
2009-11-25 Jason Merrill <jason@redhat.com>
PR c++/10690
* rtti.c (get_tinfo_decl_dynamic): Call resolve_nondeduced_context.
2009-11-24 Jason Merrill <jason@redhat.com>
PR c++/42137
* parser.c (cp_parser_mem_initializer_id): Pass typename_type to
cp_parser_class_name.
(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
"template<>".
2009-11-23 Jakub Jelinek <jakub@redhat.com>
PR middle-end/42095
* tree.c: Include cgraph.h.
(cp_fix_function_decl_p): Don't return true for same_body aliases.
* Make-lang.in (cp/tree.o): Depend on $(CGRAPH_H).
2009-11-23 Dodji Seketeli <dodji@redhat.com>
PR c++/14777
* cp-tree.def <TEMPLATE_INFO>: Declare new kind of tree
node.
* 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.
(TI_TEMPLATE, TI_ARGS, TI_TYPEDEFS_NEEDING_ACCESS_CHECKING):
Adjust.
(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
build_template_info.
(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.
Adjust to TEMPLATE_INFO.
(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 <jason@redhat.com>
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 <simartin@users.sourceforge.net>
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 <paolo.carlini@oracle.com>
PR c++/42060
* except.c (build_throw): Check the tree returned by
decay_conversion for error_mark_node.
2009-11-20 Shujing Zhao <pearly.zhao@oracle.com>
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 <jason@redhat.com>
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
injected-class-name.
(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 <pearly.zhao@oracle.com>
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):
Likewise.
* 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 <jakub@redhat.com>
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.
* Make-lang.in (cp/optimize.o): Depend on $(CGRAPH_H).
2009-11-17 Paolo Carlini <paolo.carlini@oracle.com>
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 <jakub@redhat.com>
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 <jason@redhat.com>
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
maybe_get_template_decl_from_type_decl.
* 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.
Use DECL_SELF_REFERENCE_P.
* 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 <paolo.carlini@oracle.com>
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 <paolo.carlini@oracle.com>
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 <jason@redhat.com>
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 <jason@redhat.com>
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
to CALL_EXPR rather than TREE_SIDE_EFFECTS.
* 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 <jh@suse.cz>
* decl2.c (constrain_visibility): Clear WEAK and COMMON flags.
2009-11-11 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
* 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 <jason@redhat.com>
PR c++/41972
* parser.c (cp_parser_template_argument): Accept SCOPE_REF around
VAR_DECL.
PR c++/41994
* pt.c (tsubst_baselink): tsubst the name.
2009-11-07 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
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.
(dump_type) [UNBOUND_CLASS_TEMPLATE]: Check TFF_UNQUALIFIED_NAME.
* cxx-pretty-print.c (pp_cxx_unqualified_id): Print class template
args.
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 <andrew_pinski@playstation.sony.com>
PR c++/41536
* optimize.c (maybe_clone_body): Copy DECL_ATTRIBUTES and
DECL_DISREGARD_INLINE_LIMITS also.
2009-11-06 Jakub Jelinek <jakub@redhat.com>
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 <jason@redhat.com>
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
TYPE_PRECISION.
* 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): ...here. Undeduced template parms can make
a template less specialized than another.
2009-11-04 Jason Merrill <jason@redhat.com>
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
DECL_ONE_ONLY.
PR c++/17365, DR 218
* name-lookup.c (add_function): Ignore non-functions.
2009-11-03 Jason Merrill <jason@redhat.com>
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
is_declaration.
(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 <dodji@redhat.com>
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 <jason@redhat.com>
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 <jakub@redhat.com>
PR c++/41774
* name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
push_visibility.
* parser.c (cp_parser_namespace_definition): Pass 1 as argument to
pop_visibility.
* rtti.c (push_abi_namespace): Pass 2 as last argument to
push_visibility.
(pop_abi_namespace): Pass 2 as argument to pop_visibility.
2009-10-31 Jason Merrill <jason@redhat.com>
* 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 <jason@redhat.com>
PR c++/41754
* call.c (compare_ics): Avoid bad union use when
comparing two ck_lists.
2009-10-30 Jerry Quinn <jlquinn@optonline.net>
* 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 <jason@redhat.com>
Revert:
* decl.c (cp_fname_init): Correct build_string argument.
2009-10-30 Jerry Quinn <jlquinn@optonline.net>
* 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 <dodji@redhat.com>
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 <jlquinn@optonline.net>
* 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 <jason@redhat.com>
Core issue 812, 861
* name-lookup.c (set_decl_namespace): Deal properly with inline
namespaces.
(qualified_lookup_using_namespace): Overhaul.
* pt.c (print_candidates): Handle getting an OVERLOAD.
2009-10-28 Jason Merrill <jason@redhat.com>
* decl.c (cp_fname_init): Correct build_string argument.
2009-10-27 Jason Merrill <jason@redhat.com>
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 <jakub@redhat.com>
PR debug/41828
* cp-lang.c (cxx_dwarf_name): Return NULL instead of
<anonymous ...> for anonymous aggregate names.
2009-10-26 Jason Merrill <jason@redhat.com>
PR c++/38796, Core issue 906
* cp-tree.h (DECL_DEFAULTED_OUTSIDE_CLASS_P): New.
(DECL_DEFAULTED_IN_CLASS_P): New.
* 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 <dodji@redhat.com>
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 <dodji@redhat.com>
PR c++/41020
* decl.c (decls_match): Use DECL_IS_BUILTIN instead of
DECL_BUILT_IN.
2009-10-23 Dodji Seketeli <dodji@redhat.com>
PR c++/40808
* mangle.c (write_template_args): Allow mangling of empty template
argument list. Updated function comments.
2009-10-23 Jason Merrill <jason@redhat.com>
* 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 <jakub@redhat.com>
* mangle.c (finish_mangling_get_identifier): Use
obstack_base (mangle_obstack) instead of name_base.
2009-10-19 Jakub Jelinek <jakub@redhat.com>
* 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
of C_LEX_RAW_STRINGS.
2009-10-15 Jason Merrill <jason@redhat.com>
PR c++/38888
* error.c (dump_template_bindings): Wrap argument packs in {}.
PR c++/38798
* parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
(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 <jason@redhat.com>
PR c++/39866
* call.c (print_z_candidates): Don't print deleted candidates.
(print_z_candidate): Note deleted candidates.
2009-10-14 Larry Evans <cppljevans@suddenlink.net>
PR c++/40092
* tree.c (cp_tree_equal): Add test for TEMPLATE_PARM_PARAMETER_PACK
equality.
2009-10-12 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
PR c++/37204
* typeck.c (build_reinterpret_cast_1): Handle rvalue refs
properly.
2009-10-11 Richard Guenther <rguenther@suse.de>
* tree.c (cp_free_lang_data): Drop anonymous aggregate names.
2009-10-08 Jason Merrill <jason@redhat.com>
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 <gdr@cs.tamu.edu>
* cp-tree.h: Fix location of documentation for DECL_LANG_FLAG_7.
2009-10-07 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
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.
(DIRECT_INIT_EXPR_P): New.
* typeck.c (convert_for_initialization): Just return if
DIRECT_INIT_EXPR_P.
* semantics.c (build_lambda_object): Use
TARGET_EXPR_DIRECT_INIT_P for normal captures.
2009-10-05 Jason Merrill <jason@redhat.com>
* parser.c: Mark lambda_scope and lambda_count for PCH.
2009-10-03 Jason Merrill <jason@redhat.com>
PR c++/41553
* parser.c (cp_parser_lambda_introducer): Avoid infinite loop on
parse error.
2009-10-02 Jason Merrill <jason@redhat.com>
* mangle.c (write_unnamed_type_name): Implement.
(local_class_index): Split out from...
(discriminator_for_local_entity): ...here.
(nested_anon_class_index): New.
* cp-tree.h (TYPE_FUNCTION_SCOPE_P): New.
2009-10-02 Janis Johnson <janis187@us.ibm.com>
* call.c (convert_arg_to_ellipsis): Avoid promoting decimal32
to double.
2009-10-01 Jason Merrill <jason@redhat.com>
* 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 <gdr@cse.tamu.edu>
Jason Merrill <jason@redhat.com>
* decl.c (grokdeclarator): Set constexprness before announcing
friendship.
2009-10-01 Gabriel Dos Reis <gdr@cs.tamu.edu>
* decl.c (record_builtin_java_type): Undo unintended change.
(cxx_init_decl_processing): Likewise.
2009-10-01 Jason Merrill <jason@redhat.com>
* pt.c (register_specialization): Push DECL_SOURCE_LOCATION to the
clones.
* 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
clones.
2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu>
* 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.
(CLASSTYPE_LITERAL_P): New.
(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 <jason@redhat.com>
* semantics.c (lambda_expr_this_capture): Fix default capture
of explicit capture of 'this'.
2009-09-30 Jason Merrill <jason@redhat.com>
* parser.c (cp_parser_lambda_expression): Don't add __ to __this.
2009-09-30 Jason Merrill <jason@redhat.com>
* cp-tree.h (LANG_DECL_U2_CHECK): Check LANG_DECL_HAS_MIN.
2009-09-29 John Freeman <jfreeman08@gmail.com>
Jason Merrill <jason@redhat.com>
Add support for lambda-expressions as per N2927.
* cp-tree.def (VEC_INIT_EXPR, LAMBDA_EXPR): New.
* cp-tree.h (LAMBDA_TYPE_P, LAMBDA_FUNCTION_P): New.
(LAMBDA_EXPR_DEFAULT_CAPTURE_MODE): New.
(LAMBDA_EXPR_DEFAULT_CAPTURE_LIST): New.
(LAMBDA_EXPR_THIS_CAPTURE, LAMBDA_EXPR_CAPTURES_THIS_P): New.
(LAMBDA_EXPR_MUTABLE_P, LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): New.
(LAMBDA_EXPR_RETURN_TYPE, LAMBDA_EXPR_LOCATION): New.
(LAMBDA_EXPR_EXTRA_SCOPE, LAMBDA_EXPR_DISCRIMINATOR): 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.
(CLASSTYPE_LAZY_MOVE_CTOR, CLASSTYPE_LAMBDA_EXPR): New.
(LAMBDA_TYPE_EXTRA_SCOPE, VEC_INIT_EXPR_SLOT): New.
(VEC_INIT_EXPR_INIT, DECLTYPE_FOR_LAMBDA_CAPTURE): New.
(DECLTYPE_FOR_LAMBDA_RETURN): New.
(enum special_function_kind): Add sfk_move_constructor.
(LAMBDANAME_PREFIX, LAMBDANAME_FORMAT, LAMBDANAME_P): New.
* 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): ...here.
(discriminator_for_local_entity): Recognize lambdas.
(write_local_name): Handle PARM_DECL scope.
* typeck.c (structural_comptypes): Compare decltypes from lambda
expressions.
(check_return_expr): Deduce lambda return type from multiple return
statements.
* 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):
Handle VEC_INIT_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 <janis187@us.ibm.com>
* mangle.c (write_builtin_type): Support decimal float types.
2009-09-28 Richard Henderson <rth@redhat.com>
* cp-objcp-common.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New.
2009-09-24 Jakub Jelinek <jakub@redhat.com>
* method.c (make_thunk, make_alias_for): Don't set
DECL_NO_STATIC_CHAIN.
* decl.c (builtin_function_1, grokfndecl): Likewise.
* lex.c (build_lang_decl): Likewise.
2009-09-23 Dodji Seketeli <dodji@redhat.com>
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 <dodji@redhat.com>
* cp-lang.c (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P,
LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P,
LANG_HOOKS_GET_GENERIC_FUNCTION_DECL): Initialize these
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 <jason@redhat.com>
PR c++/41421
* tree.c (trivial_type_p): Fix logic.
2009-09-21 Jason Merrill <jason@redhat.com>
* name-lookup.c (push_class_level_binding): Sanity check.
2009-09-18 Jason Merrill <jason@redhat.com>
* 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): ...here.
(grokdeclarator): Adjust linkage when a typedef gives linkage name.
* tree.c (no_linkage_check): Check the enclosing class and template
arguments.
* cp-tree.h (TYPE_NAMESPACE_SCOPE_P): New.
* pt.c (get_pattern_parm): New.
(listify): Split out from...
(listify_autos): ...here.
(unify): Deduce std::initializer_list for T.
* call.c (build_over_call): Warn about it.
2009-09-17 Andrew Pinski <pinskia@gcc.gnu.org>
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 <rth@redhat.com>
Jakub Jelinek <jakub@redhat.com>
* 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 <rth@redhat.com>
* except.c (init_exception_processing): Don't call
default_init_unwind_resume_libfunc.
(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 <rguenther@suse.de>
Rafael Avila de Espindola <espindola@google.com>
* except.c (init_exception_processing): Do not set
lang_eh_runtime_type.
(choose_personality_routine): Do not set eh_personality_decl,
set pragma_java_exceptions.
* cp-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
(LANG_HOOKS_EH_PERSONALITY): Likewise.
(cp_eh_personality_decl): New.
(cp_eh_personality): Likewise.
* Make-lang.in (cp-lang.o): Add $(EXPR_H) and $(EXCEPT_H)
dependencies.
2009-09-13 Wei Guozhi <carrot@google.com>
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 <jason@redhat.com>
* repo.c (extract_string, get_base_filename, init_repo): constify.
2009-09-09 Jason Merrill <jason@redhat.com>
* error.c (find_typenames_r): Also add decltypes.
2009-09-09 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/28293
* decl2.c (grokfield): Check for explicit template argument lists.
2009-09-09 Jack Howarth <howarth@bromo.med.uc.edu>
PR bootstrap/41180
* Make-lang.in: Remove redundant code from linkage for darwin10.
2009-09-08 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/39923
* decl.c (build_init_list_var_init): Check return value of
perform_implicit_conversion.
2009-09-08 Jason Merrill <jason@redhat.com>
* 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 <dougkwan@google.com>
* tree.c (cp_fix_function_decl_p): New.
(cp_free_lang_data): New.
2009-09-03 Diego Novillo <dnovillo@google.com>
* Make-lang.in (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.
(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 <rguenther@suse.de>
* 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 <dnovillo@google.com>
* cp-lang.c (lang_hooks): Remove const qualifier.
2009-09-02 Jason Merrill <jason@redhat.com>
* 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 <aoliva@redhat.com>
* cp-tree.h (TFF_NO_OMIT_DEFAULT_TEMPLATE_ARGUMENTS): New.
* 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 <dodji@redhat.com>
PR bootstrap/41205
* pt.c (make_ith_pack_parameter_name): Don't use strnlen that is a
GNU extension.
2009-09-01 Richard Guenther <rguenther@suse.de>
* 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 <rguenther@suse.de>
* cp-objcp-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove.
2009-08-31 Dodji Seketeli <dodji@redhat.com>
PR debug/30161
* cp-tree.h (get_template_info): Parameter should be const.
(CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): Fix typo.
(get_template_argument_pack_elems,
get_primary_template_innermost_parameters,
get_template_innermost_arguments, template_template_parameter_p):
Declare ...
* pt.c (get_template_argument_pack_elems,
get_template_innermost_parameters, get_template_innermost_arguments,
template_template_parameter_p):
... 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.
* cp-lang.c (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS,
LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS,
LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS,
LANG_HOOKS_GENERIC_TYPE_PARAMETER_DECL_P): Initialize these
interfaces for the C++ front-end.
2009-08-31 Jason Merrill <jason@redhat.com>
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 <rguenther@suse.de>
PR lto/41058
* cp-gimplify.c (cp_genericize_r): Do not leak zero-sized stores
into the generic IL.
2009-08-27 Richard Guenther <rguenther@suse.de>
* class.c (build_vtbl_ref_1): Remove excess vertical space.
* Make-lang.in (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 <jason@redhat.com>
* 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 <jason@redhat.com>
* 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 <jakub@redhat.com>
PR c++/41131
* tree.c (lvalue_p_1) <case CONST_DECL>: Return clk_none if
not TREE_STATIC.
2009-08-19 Jason Merrill <jason@redhat.com>
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 <jakub@redhat.com>
* method.c (use_thunk): Call free_after_compilation after
assemble_end_function.
2009-08-17 Richard Guenther <rguenther@suse.de>
* 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 <jason@redhat.com>
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 <jason@redhat.com>
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
DECL_LANG_SPECIFIC is set.
* 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 <jason@redhat.com>
PR c++/40948
* init.c (build_vec_init): Evaluate the initializer before
starting the initialization try block.
2009-08-05 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/36069
* typeck.c (convert_for_assignment): Do not warn for any boolean
variant. Use explicit location.
2009-08-04 Dodji Seketeli <dodji@redhat.com>
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 <manu@gcc.gnu.org>
PR c++/16696
* call.c (build_new_op): Only try prefix operator if -fpermissive,
otherwise just error.
2009-08-04 Dodji Seketeli <dodji@redhat.com>
PR debug/39706
* error.c (lang_decl_name): Print qualified names for decls
in namespace scope.
2009-08-03 Jason Merrill <jason@redhat.com>
Jakub Jelinek <jakub@redhat.com>
PR c++/40948
* init.c (build_vec_init): Look through a TARGET_EXPR around a
CONSTRUCTOR.
2009-07-31 Jason Merrill <jason@redhat.com>
Douglas Gregor <doug.gregor@gmail.com>
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 <jason@redhat.com>
* 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 <jason@redhat.com>
* 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 <jason@redhat.com>
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 <rguenther@suse.de>
PR c++/40834
* cp-gimplify.c (cp_genericize_r): Properly walk the BIND_EXPR
vars.
2009-07-26 Simon Martin <simartin@users.sourceforge.net>
PR c++/40749
* decl.c (grokdeclarator): Do not set TREE_NO_WARNING for functions
with a qualified return type.
2009-07-24 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
* 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 <rguenther@suse.de>
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 <jason@redhat.com>
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 <rguenther@suse.de>
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
c_warn_unused_result_pass.
* 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.
* Make-lang.in (optimize.o): Add tree-iterator.h dependency.
* method.c (use_thunk): Register thunk with
cgraph_finalize_function.
* error.c (function_category): Guard access of DECL_LANG_SPECIFIC.
2009-07-17 Richard Guenther <rguenther@suse.de>
* init.c (build_vec_delete_1): Do not set DECL_REGISTER on the
temporary pointer.
2009-07-17 Aldy Hernandez <aldyh@redhat.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
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 <jason@redhat.com>
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,
CPTK_IS_TRIVIAL.
(struct lang_type_class): Add non_std_layout.
(CLASSTYPE_NON_STD_LAYOUT): New.
* 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,
RID_IS_TRIVIAL.
(cp_parser_trait_expr): Likewise.
* semantics.c (trait_expr_value): Handle CPTK_IS_STD_LAYOUT,
CPTK_IS_TRIVIAL.
(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
CLASSTYPE_NON_STD_LAYOUT rather than CLASSTYPE_NON_POD_P.
2009-07-14 Taras Glek <tglek@mozilla.com>
Rafael Espindola <espindola@google.com>
* Make-lang.in: Added CP_PLUGIN_HEADERS and
c.install-target to export cp-tree.h cxx-pretty-print.h
name-lookup.h headers for plugins.
2009-07-14 Jason Merrill <jason@redhat.com>
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 <dodji@redhat.com>
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 <andrew_pinski@playstation.sony.com>
PR C++/22154
* parser.c (cp_parser_elaborated_type_specifier): Accept typename in
front of qualified names.
2009-07-12 Jason Merrill <jason@redhat.com>
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 <jakub@redhat.com>
PR c++/40502
* error.c (cp_print_error_function): Check for NULL block.
2008-07-09 Simon Martin <simartin@users.sourceforge.net>
Jason Merrill <jason@redhat.com>
* 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 <dodji@redhat.com>
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 <manu@gcc.gnu.org>
PR c++/31246
* init.c (build_new_1): Set TREE_NO_WARNING for compiler-generated
code.
* cp-gimplify.c (genericize_eh_spec_block): Likewise.
2009-07-07 Jason Merrill <jason@redhat.com>
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 <manu@gcc.gnu.org>
* semantics.c (finalize_nrv_r): Replace EXPR_LOCUS by
EXPR_LOCATION.
2009-07-07 Jason Merrill <jason@redhat.com>
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 <manu@gcc.gnu.org>
* 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 <manu@gcc.gnu.org>
* 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 <simartin@users.sourceforge.net>
PR c++/40557
* pt.c (perform_typedefs_access_check, get_types_needing_access_check,
append_type_to_template_for_access_check_1): Use
RECORD_OR_UNION_CODE_P.
2009-07-04 Jason Merrill <jason@redhat.com>
* 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.
(LANG_DECL_PARM_CHECK): New.
(DECL_PARM_INDEX): New.
* 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
DECL_PARM_INDEX.
* pt.c (iterative_hash_template_arg): Hash it.
2009-07-03 Jason Merrill <jason@redhat.com>
* 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.
(CAN_HAVE_FULL_LANG_DECL_P): Replace with LANG_DECL_HAS_MIN.
(LANG_DECL_MIN_CHECK): New.
(LANG_DECL_FN_CHECK): New.
(LANG_DECL_NS_CHECK): New.
(STRIP_TEMPLATE): New.
(NON_THUNK_FUNCTION_CHECK): Remove.
(DECL_DECLARES_FUNCTION_P): 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
DECL_CLONED_FUNCTION.
* 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 <mark@codesourcery.com>
* typeck.c (cp_build_binary_op): Move warnings about use of NULL
in arithmetic earlier and allow comparisions of NULL with
pointers-to-members.
2009-07-02 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
* cp-tree.h (DECL_CLASS_TEMPLATE_P): Use DECL_IMPLICIT_TYPEDEF_P.
* 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 <iant@google.com>
* g++spec.c (lang_specific_driver): Bump num_args by 1.
2009-06-30 Jason Merrill <jason@redhat.com>
PR c++/40595
* pt.c (tsubst_pack_expansion): Handle unexpanded packs in an
EXPR_PACK_EXPANSION.
2009-06-29 Jason Merrill <jason@redhat.com>
PR c++/40274
* error.c (dump_template_parms): Pass all args to
count_non_default_template_args.
(count_non_default_template_args): Pull out the inner ones.
2009-06-26 H.J. Lu <hongjiu.lu@intel.com>
* decl.c (duplicate_decls): Re-indent.
2009-06-25 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* g++spec.c (SKIPOPT): define.
(lang_specific_driver): Handle -static-libstdc++. Only add
LIBSTDCXX_STATIC if we add LIBSTDCXX.
2009-06-25 Ian Lance Taylor <iant@google.com>
* 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 <iant@google.com>
* 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 <jason@redhat.com>
* 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 <aldyh@redhat.com>
* 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 <edelsohn@gnu.org>
* g++-spec.c (LIBSTDCXX_STATIC): Default to NULL.
(lang_specific_driver): Always allocate extra argument.
Add LIBSTDCXX_STATIC to arglist if defined and linking
statically.
2009-06-16 Ian Lance Taylor <iant@google.com>
* Make-lang.in (cp/class.o): Depend upon gt-cp-class.h.
(cp/semantics.o): Depend upon gt-cp-semantics.h.
2009-06-16 Ian Lance Taylor <iant@google.com>
* 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
skip_evaluation.
* 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
skip_evaluation.
(tsubst_aggr_type): Likewise.
(tsubst_pack_expansion): Check cp_unevaluated_operand rather than
skip_evaluation.
(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
skip_evaluation.
2009-06-15 Ian Lance Taylor <iant@google.com>
* parser.c (cp_parser_direct_declarator): Add braces around
variables declared before label.
2009-06-15 Rafael Avila de Espindola <espindola@google.com>
* 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
make_decl_one_only.
(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 <aldyh@redhat.com>
* 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
overflow_warning.
(handle_omp_for_class_iterator): Pass location to build_modify_expr.
* typeck.c (cxx_sizeof_or_alignof_type): Pass location to
c_sizeof_or_alignof_type.
(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_stmt.
(build_vec_delete_1): Pass location to cp_build_modify_expr,
build_compound_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
build_stmt.
* 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
build_decl.
(finish_case_label): Same.
* cp-tree.h (finish_case_label): Add location argument.
* parser.c (cp_parser_label_for_labeled_statement): Pass location to
finish_case_label.
2009-06-09 Jason Merrill <jason@redhat.com>
PR c++/40381
* decl2.c (mark_used): Return after complaining about deleted fn.
2009-06-08 Jason Merrill <jason@redhat.com>
* parser.c (cp_parser_type_id_1): 'auto' type is ok with a
late-specified return type.
2009-06-08 Jakub Jelinek <jakub@redhat.com>
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
TREE_SIDE_EFFECTS.
2009-06-08 Alexandre Oliva <aoliva@redhat.com>
* 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 <iant@google.com>
* 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 <iant@google.com>
* Make-lang.in (cc1plus-checksum.o): Depend upon $(CONFIG_H) and
$(SYSTEM_H).
2009-06-02 Mark Mitchell <mark@codesourcery.com>
* decl.c (maybe_deduce_size_from_array_init): Use relayout_decl.
2009-06-02 Jason Merrill <jason@redhat.com>
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 <simartin@users.sourceforge.net>
PR c++/38089
* pt.c (register_specialization): Properly setup DECL_CONTEXT for
specializations in an invalid namespace.
2009-06-01 Aldy Hernandez <aldyh@redhat.com>
* error.c (print_instantiation_partial_context): Print column
numbers.
2009-05-29 Ian Lance Taylor <iant@google.com>
* error.c (cp_printer): Don't use va_arg with enum type.
2009-05-28 Dodji Seketeli <dodji@redhat.com>
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
canonical_type_variant.
* typeck.c (cp_build_indirect_ref): Likewise.
* error.c (dump_template_bindings): Use strip_typedefs instead of
canonical_type_variant.
* pt.c (convert_template_argument, unify): Likewise.
* mangle.c (canonicalize_for_substitution): Don't use
canonical_type_variant.
2009-05-27 Jason Merrill <jason@redhat.com>
* 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 <iant@google.com>
* Make-lang.in (g++$(exeext)): Change $(COMPILER) to $(LINKER).
(cc1plus-dummy$(exeext), cc1plus$(exeext)): Likewise.
2009-05-26 Ian Lance Taylor <iant@google.com>
* Make-lang.in (g++spec.o): Use $(COMPILER).
(g++$(exeext), cc1plus-dummy$(exeext)): Likewise.
(cc1plus$(exeext)): Likewise.
2009-05-26 Dodji Seketeli <dodji@redhat.com>
PR c++/40007
* cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Remove this accessor.
(TI_TYPEDEFS_NEEDING_ACCESS_CHECKING): New 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
MEMBER_TYPES_NEEDING_ACCESS_CHECK.
(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
MEMBER_TYPE_NEEDING_ACCESS_CHECK. Use the new
append_type_to_template_for_access_check_1 subroutine.
2009-05-22 Jason Merrill <jason@redhat.com>
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 <rguenther@suse.de>
PR middle-end/38964
* init.c (avoid_placement_new_aliasing): Remove.
(build_new_1): Do not call it.
2009-05-22 Mark Mitchell <mark@codesourcery.com>
* decl2.c (decl_needed_p): Consider dllexport'd functions needed.
* semantics.c (expand_or_defer_fn): Similarly.
2009-05-20 Ian Lance Taylor <iant@google.com>
* 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
callers.
(cp_parser_new_initializer): Likewise.
* typeck.c (build_function_call_vec): Just call
cp_build_function_call_vec.
(cp_build_function_call): Just build a vec and call
cp_build_function_call_vec.
(cp_build_function_call_vec): New function based on old
cp_build_function_call.
(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
build_special_member_call.
* 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
cp_build_function_call_vec.
(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
build_special_member_call.
* 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
callers.
* method.c (do_build_assign_ref): Allocate vec to pass to
build_special_member_call.
* 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 <sandra@codesourcery.com>
* 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 <andrew_pinski@playstation.sony.com>
* typeck.c (build_binary_op): Allow % on integal vectors.
2009-05-18 Jason Merrill <jason@redhat.com>
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,
check DECL_NONCONVERTING_P.
(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
constructors.
(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
perform_implicit_conversion_flags.
(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.
(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 <jason@redhat.com>
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 <joseph@codesourcery.com>
* 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 <iant@google.com>
* 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 <manu@gcc.gnu.org>
PR 16302
* call.c (build_new_op): Update calls to warn_logical_operator.
2009-05-14 Ian Lance Taylor <iant@google.com>
* 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
casts.
2009-05-13 David Mandelin <dmandelin@mozilla.com>:
* decl.c (duplicate_decls): Preserve parameter attributes.
2009-05-10 Jan Hubicka <jh@suse.cz>
* decl2.c (cxx_callgraph_analyze_expr): Use
cgraph_mark_address_taken.
2009-05-10 Joseph Myers <joseph@codesourcery.com>
* 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_full_context,
print_instantiation_partial_context): Call
decl_as_string_translate.
* 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 <hongjiu.lu@intel.com>
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 <dodji@redhat.com>
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 <pearly.zhao@oracle.com>
* 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
defined.
(cxx_print_xnode, cxx_print_decl, cxx_print_type,
cxx_print_identifier, cxx_print_error_function, pushdecl): Add comment.
2009-05-05 Nathan Sidwell <nathan@codesourcery.com>
* typeck.c (cp_build_compound_expr): Require RHS to have a known
type.
* 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 <jakub@redhat.com>
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 <manu@gcc.gnu.org>
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 <joseph@codesourcery.com>
* 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_full_context,
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
phrase.
2009-04-28 Ben Elliston <bje@au.ibm.com>
PR c++/35652
Revert:
2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2009-04-27 Ian Lance Taylor <iant@google.com>
* semantics.c (finish_omp_clauses): Change type of c_kind to enum
omp_clause_code.
2009-04-27 Jakub Jelinek <jakub@redhat.com>
PR c++/39875
* cvt.c (convert_to_void) <case INDIRECT_REF>: Only warn about
-Wunused-value if implicit.
2009-04-24 Ian Lance Taylor <iant@google.com>
* call.c (build_temp): Change 0 to enum constant.
* cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
type.
* 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
cp_parser_prec.
* typeck.c (build_modify_expr): Add lhs_origtype parameter.
Change all callers.
2009-04-22 Dodji Seketeli <dodji@redhat.com>
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 <tglek@mozilla.com>
* 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 <manu@gcc.gnu.org>
PR c++/14875
* parser.c (cp_parser_error): Pass token->flags to c_parse_error.
2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
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
constness.
2009-04-21 Joseph Myers <joseph@codesourcery.com>
* 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 <manu@gcc.gnu.org>
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 <manu@gcc.gnu.org>
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 <lcwu@google.com>
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 <iant@google.com>
* typeck.c (build_function_call_vec): New function.
(cp_build_function_call): Only pass first parameter to
objc_rewrite_function_call.
(build_modify_expr): Add rhs_origtype parameter. Change all
callers.
* decl.c (finish_decl): Add origtype parameter. Change all
callers.
* semantics.c (finish_call_expr): Pass VEC to
resolve_overloaded_builtin.
2009-04-20 Ian Lance Taylor <iant@google.com>
* 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 <manu@gcc.gnu.org>
PR c/32061
PR c++/36954
* call.c (build_new_op): Save the original codes of operands
before folding.
2009-04-18 Kazu Hirata <kazu@codesourcery.com>
* cp-tree.h: Remove the prototype for insert_block.
* decl.c (insert_block): Remove.
2009-04-16 Ian Lance Taylor <iant@google.com>
* 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 <bonzini@gnu.org>
* decl.c (check_initializer): Use TYPE_VECTOR_OPAQUE
instead of targetm.vector_opaque_p.
2009-04-15 Le-Chun Wu <lcwu@google.com>
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
INDIRECT_REF.
2009-04-14 Diego Novillo <dnovillo@google.com>
* 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 <lcwu@google.com>
* Make-lang.in: 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 <jason@redhat.com>
PR c++/39763
* name-lookup.c (pushdecl_maybe_friend): Avoid all warnings
about shadowing by tentative parms.
2009-04-13 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
PR c++/39750
* pt.c (uses_template_parms): Handle CONSTRUCTOR.
2009-04-12 Jason Merrill <jason@redhat.com>
PR c++/39742
* call.c (joust): Don't crash on variadic fn.
2009-04-10 Jason Merrill <jason@redhat.com>
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 <hongjiu.lu@intel.com>
* parser.c (cp_parser_class_specifier): Remove the unused
has_trailing_semicolon.
2009-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c++/20118
* parser.c (cp_parser_check_template_parameters): Take a
cp_declarator parameter.
(cp_parser_elaborated_type_specifier): Update to
cp_parser_check_template_parameters.
(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
given.
2009-04-08 Jason Merrill <jason@redhat.com>
PR c++/25185
* error.c (dump_aggr_type): Chase template typedefs if
-fno-pretty-templates.
2009-04-08 Dodji Seketeli <dodji@redhat.com>
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 <jason@redhat.com>
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 <jason@redhat.com>
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
-fno-pretty-templates.
2009-04-06 Jason Merrill <jason@redhat.com>
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 <giovannibajo@libero.it>
Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
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 <jason@redhat.com>
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 <dodji@redhat.com>
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
TYPE_BINFO on REF.
* 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
macro.
(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 <jason@redhat.com>
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
function/template.
(cxx_print_type): Pretty-print full name of class.
* decl.c (grokdeclarator): Reject pointer to qualified function
type.
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
FUNCTION_TYPE printing.
* mangle.c (write_expression): Mangle dependent name as
source-name.
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 <joseph@codesourcery.com>
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 <bonzini@gnu.org>
* 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 <jakub@redhat.com>
PR c++/39554
* parser.c (cp_parser_postfix_expression): Don't call
warning_if_disallowed_function_p.
2009-03-27 Jan Hubicka <jh@suse.cz>
* except.c (choose_personality_routine): Set terminate_node to abort
for java exceptions.
2009-03-27 Dodji Seketeli <dodji@redhat.com>
Jakub Jelinek <jakub@redhat.com>
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 <andrew_pinski@playstation.sony.com>
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 <simartin@users.sourceforge.net>
PR c++/37647
* decl.c (grokdeclarator): Reject [con|de]stuctors in a non-class
scope.
2009-03-27 Simon Martin <simartin@users.sourceforge.net>
PR c++/29727
* decl.c (check_array_designated_initializer): Handle error_mark_node.
2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c++/35652
* typeck.c (cp_pointer_sum): Adjust call to pointer_int_sum.
2009-03-26 Andrew Haley <aph@redhat.com>
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 <jason@redhat.com>
PR c++/28274
* name-lookup.c (pushdecl_maybe_friend): Check default args later.
2009-03-23 Jakub Jelinek <jakub@redhat.com>
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
callers.
(cp_parser_omp_for_cond): Don't assume the first operand of the
comparison must be decl.
2009-03-23 Jason Merrill <jason@redhat.com>
PR c++/37729
* pt.c (make_fnparm_pack): Split out from...
(instantiate_decl): ...here.
(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 <jason@redhat.com>
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 <jakub@redhat.com>
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 <jakub@redhat.com>
* parser.c (struct cp_token): Reorder fields for 64-bit hosts.
(eof_token): Adjust.
2009-03-18 H.J. Lu <hongjiu.lu@intel.com>
PR c++/39425
* parser.c (cp_parser_explicit_specialization): Don't skip the
rest of the specialization when begin_specialization returns
false.
2009-03-17 Jason Merrill <jason@redhat.com>
* 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 <jingyu@google.com>
PR middle-end/39378
* method.c (use_thunk): Change is_thunk from crtl to cfun.
2009-03-17 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/39475
* semantics.c (check_trait_type): New.
(finish_trait_expr): Use it.
2009-03-17 Jakub Jelinek <jakub@redhat.com>
* 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
is a NAMESPACE_DECL.
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
on IMPORTED_DECL.
2009-03-09 Jakub Jelinek <jakub@redhat.com>
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 <hongjiu.lu@intel.com>
PR c++/39060
* parser.c (cp_parser_late_parsing_default_args): Continue
the loop when cp_parser_assignment_expression returns
error_mark_node.
2009-03-07 Jason Merrill <jason@redhat.com>
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 <hongjiu.lu@intel.com>
PR c++/37520
* cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
when mangling symbols.
2009-03-06 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/33492
* error.c (dump_expr): Don't try to print THROW_EXPRs in full.
2009-03-06 Alexandre Oliva <aoliva@redhat.com>
* decl.c (record_builtin_java_type): Use canonicalized integer
types.
2009-03-04 Jason Merrill <jason@redhat.com>
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
TEMPLATE_ID_EXPR.
* 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 <hongjiu.lu@intel.com>
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 <rguenther@suse.de>
PR c++/39242
* pt.c (instantiate_decl): Do not instantiate extern, non-inline
declared functions.
2009-02-23 H.J. Lu <hongjiu.lu@intel.com>
PR c++/36411
* pt.c (coerce_template_template_parms): Return 0 if parameter
is error_mark_node.
2009-02-23 Jason Merrill <jason@redhat.com>
* pt.c (unify): Call maybe_adjust_types_for_deduction when
deducing from an initializer list.
2009-02-20 Jason Merrill <jason@redhat.com>
PR c++/39225
* decl.c (grokdeclarator): Handle ~identifier.
2009-02-19 Jakub Jelinek <jakub@redhat.com>
PR target/39175
* decl2.c (determine_visibility): If visibility changed and
DECL_RTL has been already set, call make_decl_rtl to update symbol
flags.
2009-02-19 H.J. Lu <hongjiu.lu@intel.com>
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 <hongjiu.lu@intel.com>
PR c++/39219
* parser.c (cp_parser_enum_specifier): Apply all attributes.
2009-02-18 Jason Merrill <jason@redhat.com>
* cfns.h: Tweak pathname for cfns.gperf.
2009-02-13 Jason Merrill <jason@redhat.com>
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 <jason@redhat.com>
PR c++/38950
* pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
2009-02-11 Jason Merrill <jason@redhat.com>
PR c++/39153
* decl2.c (cp_write_global_declarations):
Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
PR c++/30111
* init.c (build_value_init_noctor): Split out from...
(build_value_init): ...here.
(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 <jason@redhat.com>
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 <paolo.carlini@oracle.com>
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 <jason@redhat.com>
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 <paolo.carlini@oracle.com>
PR c++/35147
PR c++/37737
* cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
2009-02-04 Jakub Jelinek <jakub@redhat.com>
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 <jason@redhat.com>
* typeck.c (cp_build_unary_op): Only complain about taking address
of main if pedantic.
2009-02-03 Jakub Jelinek <jakub@redhat.com>
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
for COMPLEX_TYPE.
2009-02-03 Paolo Bonzini <bonzini@gnu.org>
PR c++/36897
* pt.c (convert_nontype_argument_function): Expect expr to be an
ADDR_EXPR.
PR c++/37314
* typeck.c (merge_types): Call resolve_typename_type if only
one type is a typename.
2009-02-02 Jason Merrill <jason@redhat.com>
PR c++/39054
* parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
in BIT_NOT_EXPR.
2009-02-01 Paolo Carlini <paolo.carlini@oracle.com>
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 <jakub@redhat.com>
PR c++/39028
* parser.c (cp_parser_already_scoped_statement): Handle __label__
declarations.
2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/33465
* error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
2009-01-30 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/38655
* error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
2009-01-29 Paolo Carlini <paolo.carlini@oracle.com>
* typeck.c (invalid_nonstatic_memfn_p): Use
DECL_NONSTATIC_MEMBER_FUNCTION_P.
2009-01-27 Paolo Carlini <paolo.carlini@oracle.com>
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 <anemet@caviumnetworks.com>
* class.c (check_field_decls): Also inherit packed for bitfields
regardless of their type.
2009-01-22 Dodji Seketeli <dodji@redhat.com>
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.
* cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): 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 <dodji@redhat.com>
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
macro.
(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 <jason@redhat.com>
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 <jason@redhat.com>
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 <jason@redhat.com>
PR c++/38850
* pt.c (tsubst_copy_and_build): Tell finish_call_expr to
accept hidden friends.
2009-01-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR C++/29388
* decl.c (grokdeclarator): Check for a non namespace/class context.
2009-01-15 Jason Merrill <jason@redhat.com>
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 <sje@cup.hp.com>
PR c++/38357
* pt.c (tsubst): Check for NULL args.
2009-01-15 Dodji Seketeli <dodji@redhat.com>
PR c++/38636
* name-lookup.c (pushtag): Don't create members to types that are not
being created.
2009-01-14 Nick Clifton <nickc@redhat.com>
PR c++/37862
* parser.c: Pass cp_id_kind computed in
cp_parser_postfix_dot_deref_expression to
cp_parser_primary_expression.
2009-01-13 Jakub Jelinek <jakub@redhat.com>
PR c++/38795
* tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
as CAST_EXPR.
2009-01-12 Jason Merrill <jason@redhat.com>
Steve Ellcey <sje@cup.hp.com>
PR c++/35109
* name-lookup.c (lookup_name_real): Keep looking past a hidden
binding.
2009-01-12 Dodji Seketeli <dodji@redhat.com>
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
function.
(outer_binding): Take template parameters in account when looking for
a name binding.
2009-01-12 Jason Merrill <jason@redhat.com>
PR c++/31488
* tree.c (pod_type_p): Return 1 for structs created by the back end.
2009-01-12 Jakub Jelinek <jakub@redhat.com>
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 <jakub@redhat.com>
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 <pinskia@gmail.com>
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
PARMS.
2009-01-09 Steve Ellcey <sje@cup.hp.com>
* typeck.c (cp_build_unary_op): Check for ERROR_MARK.
2009-01-09 Jakub Jelinek <jakub@redhat.com>
PR c++/35335
* error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
2009-01-09 John F. Carr <jfc@mit.edu>
PR c++/37877
* parser.c (cp_parser_class_specifier): Clear
parser->in_unbraced_linkage_specification_p while parsing class
specifiers.
2009-01-07 Jakub Jelinek <jakub@redhat.com>
PR c++/38725
* semantics.c (finish_goto_stmt): Convert destination to
void *.
2009-01-06 Jason Merrill <jason@redhat.com>
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 <dodji@redhat.com>
PR c++/38472
* typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
2009-01-05 Jason Merrill <jason@redhat.com>
PR c++/38698
* typeck2.c (process_init_constructor_union): Handle union with
no fields.
* mangle.c (write_expression): Remove mangling for zero-operand
casts.
PR c++/38701
* decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
defaulting.
PR c++/38702
* class.c (defaultable_fn_p): Only operator== can be a copy
assignment operator.
2009-01-02 Jason Merrill <jason@redhat.com>
PR c++/38698
* typeck2.c (process_init_constructor_union): Handle excess
initializers.
(process_init_constructor_record): Likewise.
PR c++/38684
* typeck2.c (digest_init_r): Don't use process_init_constructor
for non-aggregate classes.
Copyright (C) 2009 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.