1 2012-12-06 Jason Merrill <jason@redhat.com>
4 * tree.c (build_aggr_init_expr): Don't check for abstract class.
5 (build_cplus_new): Check here instead.
8 * pt.c (tsubst): Keep the quals when looking through a typedef.
11 * tree.c (build_vec_init_elt): Use the type of the initializer.
14 * pt.c (resolve_typename_type): Check TYPENAME_IS_RESOLVING_P on scope.
15 * init.c (expand_member_init): Check for being in a template first.
16 * parser.c (cp_parser_mem_initializer_list): Only check class types
17 for equivalence to the current class.
20 * semantics.c (finish_qualified_id_expr): convert_from_reference
21 after building a SCOPE_REF.
23 2012-12-06 Jakub Jelinek <jakub@redhat.com>
26 * except.c (build_noexcept_spec): Avoid direct comparison
27 with boolean_true_node or boolean_false_node, instead use
28 operand_equal_p and/or INTEGER_CST check.
29 * pt.c (tsubst_exception_specification): Likewise.
30 * typeck2.c (merge_exception_specifiers): Likewise.
32 2012-12-06 Marc Glisse <marc.glisse@inria.fr>
35 * semantics.c (adjust_temp_type): Handle VECTOR_CST.
37 2012-12-06 Jason Merrill <jason@redhat.com>
40 * parser.c (cp_parser_initializer_list): Don't require an
41 expression in [] to be constant until we know it's a C99
46 * semantics.c (maybe_add_lambda_conv_op): Revert earlier change.
47 * decl.c (start_preparsed_function): Make local class methods comdat
51 * parser.c (cp_parser_class_head): A partial specialization scope
53 * pt.c (tsubst_template_parms): Handle template template parm parms.
54 (tsubst_decl) [TEMPLATE_DECL]: Handle getting a template template
58 * pt.c (unify) [ARRAY_TYPE]: Unify the element type before the bounds.
60 2012-12-03 Paolo Carlini <paolo.carlini@oracle.com>
63 * cvt.c (cp_convert_to_pointer): Don't discard side-effects from
64 expressions of nullptr_t.
65 * typeck.c (build_ptrmemfunc): Likewise.
67 2012-12-01 Jakub Jelinek <jakub@redhat.com>
70 * pt.c (make_ith_pack_parameter_name): Return NULL if
72 (tsubst_decl): Call make_ith_pack_parameter_name even if
75 2012-11-29 Jason Merrill <jason@redhat.com>
78 * pt.c (tsubst_expr) [DECL_EXPR]: Set LAMBDA_EXPR_THIS_CAPTURE here.
79 (tsubst_copy_and_build) [LAMBDA_EXPR]: And clear it here.
80 (instantiate_class_template_1): Not here.
82 2012-11-29 Marc Glisse <marc.glisse@inria.fr>
85 * cvt.c (ocp_convert): Call convert_to_vector.
87 2012-11-29 Kai Tietz <ktietz@redhat.com>
90 * class.c (dump_class_hierarchy_r): Cast from pointer via uintptr_t.
91 (dump_vtable): Likewise.
93 2012-11-29 Ed Smith-Rowland <3dw4rd@verizon.net>
96 * parser.c (cp_parser_string_literal): Add overflow_type arg.
97 (cp_parser_userdef_numeric_literal): Warn on numeric overflow.
99 2012-11-28 Andrew Pinski <apinski@cavium.com>
102 * Make-lang.in (g++$(exeext)): Rename to
103 (xg++$(exeext)): This.
104 (g++-cross$(exeext)): Use xg++$(exeext) instead of g++$(exeext).
105 (c++.start.encap): Likewise.
106 (c++.install-common): Likewise.
108 2012-11-24 Paolo Carlini <paolo.carlini@oracle.com>
111 * init.c (build_vec_init): Do not early return error_mark_mode
112 when integer_all_onesp (maxindex).
114 2012-11-23 Jakub Jelinek <jakub@redhat.com>
117 * cp-objcp-common.h (LANG_HOOKS_BLOCK_MAY_FALLTHRU): Redefine.
118 * cp-objcp-common.c (cxx_block_may_fallthru): New function.
119 * cp-tree.h (cxx_block_may_fallthru): New prototype.
121 2012-11-23 Markus Trippelsdorf <markus@trippelsdorf.de>
124 * method.c (implicitly_declare_fn): Properly initialize trivial_p.
126 2012-11-22 Jason Merrill <jason@redhat.com>
129 * semantics.c (verify_constant): Track overflow separately.
130 (reduced_constant_expression_p): Don't check it here.
131 (cxx_eval_constant_expression): Check it on CSTs.
132 (cxx_eval_outermost_constant_expr): Treat overflows as non-constant
133 at this point, but still return the folded version.
134 (potential_constant_expression_1): Don't check overflow.
136 * call.c (extend_ref_init_temps_1): Recompute TREE_CONSTANT for
139 2012-11-20 Diego Novillo <dnovillo@google.com>
140 Jakub Jelinek <jakub@redhat.com>
142 * name-lookup.c: Replace all vec<T, A>() initializers
144 * semantics.c: Likewise.
146 2012-11-19 Paolo Carlini <paolo.carlini@oracle.com>
149 * parser.c (cp_parser_member_declaration): Emit an error in case
150 of stray comma at end of member declaration.
152 2012-11-19 Jason Merrill <jason@redhat.com>
154 * class.c (one_inheriting_sig): Don't inherit base copy ctors.
157 * method.c (implicitly_declare_fn): Set DECL_PARM_INDEX on
158 the parms of an inheriting ctor.
161 * class.c (add_implicitly_declared_members): Use
162 lookup_fnfields_slot to get the base constructors.
164 2012-11-19 Jakub Jelinek <jakub@redhat.com>
167 * class.c (fixed_type_or_null_ref_ht): New variable.
168 (fixed_type_or_null): Use it instead of local static ht.
170 2012-11-17 Diego Novillo <dnovillo@google.com>
172 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
174 * Make-lang.in: Remove dependencies on vecir.h and vecprim.h everywhere.
175 * call.c: Use new vec API in vec.h.
177 * cp-gimplify.c: Likewise.
178 * cp-tree.h: Likewise.
183 * except.c: Likewise.
185 * mangle.c: Likewise.
186 * method.c: Likewise.
187 * name-lookup.c: Likewise.
188 * name-lookup.h: Likewise.
189 * parser.c: Likewise.
190 * parser.h: Likewise.
194 * search.c: Likewise.
195 * semantics.c: Likewise.
197 * typeck.c: Likewise.
198 * typeck2.c: Likewise.
200 2012-11-17 Gabriel Dos Reis <gdr@integrable-solutions.net>
202 * semantics.c (finish_id_expression): Tidy diagnostic message.
204 2012-11-16 Dodji Seketeli <dodji@redhat.com>
207 * pt.c (lookup_template_class_1): Look at the type of the
208 potential member enum of class template to determine if we are
209 actually substituting into a member enum of class template.
211 2012-11-16 Jakub Jelinek <jakub@redhat.com>
214 * tree.c (cp_tree_equal) <case ALIGNOF_EXPR>: Use SIZEOF_EXPR_TYPE_P
217 2012-11-14 Jason Merrill <jason@redhat.com>
220 * decl2.c (mark_used): Don't complain about auto in templates.
223 * decl.c (decls_match): Remove #ifdef around earlier fix.
225 2012-11-13 Jason Merrill <jason@redhat.com>
227 * class.c (finish_struct_1): Check virtual functions
228 for missing ABI tags.
231 * pt.c (maybe_process_partial_specialization): Update
232 DECL_SOURCE_LOCATION for new specializations.
234 2012-11-14 Paolo Carlini <paolo.carlini@oracle.com>
237 * init.c (emit_mem_initializers): Skip arguments == error_mark_node.
239 2012-11-14 Fabien ChĂȘne <fabien@gcc.gnu.org>
242 * call.c (build_new_method_call_1): Check that the instance type
243 and the function context are the same before setting the flag
246 2012-11-13 Sriraman Tallam <tmsriram@google.com>
248 * class.c (mark_versions_used): Remove.
249 (resolve_address_of_overloaded_function): Call target hook
250 for versioned functions. Refactor to call
251 get_function_versions_dispatcher.
252 * decl.c (duplicate_decls): Add comments.
253 * cp/call.c (get_function_version_dispatcher): Expose function.
254 (mark_versions_used): Expose function.
255 * cp/cp-tree.h (mark_versions_used): New declaration.
256 (get_function_version_dispatcher): Ditto.
258 2012-11-13 Dodji Seketeli <dodji@redhat.com>
261 * pt.c (lookup_template_class_1): TYPE_STUB_DECL should be
262 accessed on the main variant of the type.
264 2012-11-12 Ed Smith-Rowland <3dw4rd@verizon.net>
266 * parser.c (cp_parser_objc_class_ivars):
267 Index declspecs.locations by ds_typedef rather than ds_thread.
269 2012-11-09 Ed Smith-Rowland <3dw4rd@verizon.net>
272 * decl.c (grokfndecl): Adjust calls to interpret_x_suffix.
274 2012-11-09 Jason Merrill <jason@redhat.com>
277 * pt.c (check_instantiated_arg): Don't complain about dependent args.
279 * tree.c (cxx_attribute_table): Add abi_tag attribute.
280 (check_abi_tag_redeclaration, handle_abi_tag_attribute): New.
281 * class.c (find_abi_tags_r, check_abi_tags): New.
282 (check_bases, check_field_decl): Call check_abi_tags.
283 * decl.c (redeclaration_error_message): Call
284 check_abi_tag_redeclaration.
285 * mangle.c (tree_string_cmp, write_abi_tags): New.
286 (write_unqualified_name): Call write_abi_tags.
288 2012-11-07 Paolo Carlini <paolo.carlini@oracle.com>
292 2012-10-23 Paolo Carlini <paolo.carlini@oracle.com>
295 * semantics.c (cx_check_missing_mem_inits): Handle anonymous union
298 2012-11-07 Florian Weimer <fweimer@redhat.com>
300 * init.c (build_new_1): Do not check for arithmetic overflow if
301 inner array size is 1.
303 2012-11-05 Sriraman Tallam <tmsriram@google.com>
305 * class.c (add_method): Change assembler names of function versions.
306 (mark_versions_used): New static function.
307 (resolve_address_of_overloaded_function): Create dispatcher decl and
308 return address of dispatcher instead.
309 * decl.c (decls_match): Make decls unmatched for versioned
311 (duplicate_decls): Remove ambiguity for versioned functions.
312 Delete versioned function data for merged decls.
313 * decl2.c (check_classfn): Check attributes of versioned functions
315 * call.c (get_function_version_dispatcher): New function.
316 (mark_versions_used): New static function.
317 (build_over_call): Make calls to multiversioned functions
318 to call the dispatcher.
319 (joust): For calls to multi-versioned functions, make the most
320 specialized function version win.
322 2012-10-31 Lawrence Crowl <crowl@google.com>
324 * decl2.c (var_finalized_p): Rename varpool_node to
325 varpool_node_for_decl.
326 (maybe_emit_vtables): Likewise.
328 2012-10-31 Paolo Carlini <paolo.carlini@oracle.com>
331 * tree.c (build_cplus_array_type): Set TREE_NO_WARNING on the
334 2012-10-31 Dodji Seketeli <dodji@redhat.com>
337 * parser.c (cp_nth_tokens_can_be_std_attribute_p): Recognize the
338 'Alignas' keyword as the beginning of a c++11 attribute specifier.
339 Update the comment of the function.
340 (cp_next_tokens_can_be_gnu_attribute_p): Update the comment of the
343 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
346 * typeck.c (maybe_warn_about_returning_address_of_local): Use
347 OPT_Wreturn_local_addr.
349 2012-10-26 Jakub Jelinek <jakub@redhat.com>
352 * typeck2.c (store_init_value): Call fold_non_dependent_expr
353 and maybe_constant_init even for C++98.
355 2012-10-26 Paolo Carlini <paolo.carlini@oracle.com>
358 * init.c (build_new): Don't turn a null *init into a pointer to
359 empty vector orig_init.
361 2012-10-25 Paolo Carlini <paolo.carlini@oracle.com>
364 * class.c (finish_struct_1): Reject aggregates decorated with
365 __transparent_union__ which cannot be made transparent because
366 the type of the first field has a different ABI from the class
369 2012-10-25 Jason Merrill <jason@redhat.com>
372 * call.c (joust): An implicitly deleted move function is
373 worse than any non-deleted function.
374 * method.c (process_subob_fn): No special rules for move.
375 (synthesized_method_walk, implicitly_declare_fn): Likewise.
376 Warn about virtual base with non-trivial move assignment.
377 * cp-tree.h (struct lang_decl_fn): Remove suppress_implicit_decl.
378 (FNDECL_SUPPRESS_IMPLICIT_DECL): Remove.
380 * semantics.c (finish_omp_threadprivate): Call complete_type.
382 * class.c (one_inherited_ctor): Warn about variadic inherited ctor.
384 2012-10-25 Marc Glisse <marc.glisse@inria.fr>
387 * typeck.c (build_x_conditional_expr): Handle VEC_COND_EXPR.
388 * call.c (build_conditional_expr_1): Likewise.
390 2012-10-25 Paolo Carlini <paolo.carlini@oracle.com>
393 * parser.c (cp_parser_template_parameter): When
394 cp_parser_parameter_declaration parsed a default argument don't
395 see if *is_parameter_pack needs setting.
397 2012-10-23 Paolo Carlini <paolo.carlini@oracle.com>
400 * semantics.c (cx_check_missing_mem_inits): Handle anonymous union
403 2012-10-23 Jakub Jelinek <jakub@redhat.com>
406 * pt.c (tsubst_copy, tsubst_copy_and_build) <case SIZEOF_EXPR>: Use
407 tsubst instead of tsubst_copy* on types.
410 * decl2.c (cplus_decl_attributes): Don't return early
411 if attributes is NULL.
413 2012-10-18 Paolo Carlini <paolo.carlini@oracle.com>
416 * decl.c (reshape_init_array_1): Avoid infinite loops.
418 2012-10-15 Alexandre Oliva <aoliva@redhat.com>
419 Paolo Carlini <paolo.carlini@oracle.com>
422 * call.c (build_new_op_1): Filter out operator functions that don't
423 satisfy enum-conversion match requirements.
425 2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>
428 * parser.c (cp_parser_optional_template_keyword): When -pedantic
429 and C++98 mode restore pre-Core/468 behavior.
431 2012-10-15 Paolo Carlini <paolo.carlini@oracle.com>
434 * parser.c (cp_parser_optional_template_keyword): Implement
435 Core/468, allow outside template.
437 2012-10-14 Jason Merrill <jason@redhat.com>
438 Ville Voutilainen <ville.voutilainen@gmail.com>
440 Implement C++11 inheriting constructors.
441 * cp-tree.h (cpp0x_warn_str): Add CPP0X_INHERITING_CTORS.
442 (DECL_INHERITED_CTOR_BASE, SET_DECL_INHERITED_CTOR_BASE): New.
443 (special_function_kind): Add sfk_inheriting_constructor.
444 * class.c (add_method): An inheriting ctor is hidden by a
446 (one_inheriting_sig, one_inherited_ctor): New.
447 (add_implicitly_declared_members): Handle inheriting ctors.
448 * error.c (maybe_warn_cpp0x): Handle CPP0X_INHERITING_CTORS.
449 * init.c (emit_mem_initializers): Don't set LOOKUP_DEFAULTED
450 for an inheriting constructor.
451 * method.c (type_has_trivial_fn): Handle sfk_inheriting_constructor.
452 (type_set_nontrivial_flag): Likewise.
453 (add_one_base_init): Split out from...
454 (do_build_copy_constructor): ...here. Handle inheriting constructors.
455 (locate_fn_flags): Handle a list of arg types.
456 (synthesized_method_walk): Handle inheriting constructors.
457 (maybe_explain_implicit_delete): Likewise.
458 (deduce_inheriting_ctor): New.
459 (implicitly_declare_fn): Handle inheriting constructors.
460 * name-lookup.c (push_class_level_binding_1): An inheriting constructor
461 does not declare the base's name.
462 (do_class_using_decl): Allow inheriting constructors.
463 * pt.c (template_parms_to_args): Split from current_template_args.
464 (add_inherited_template_parms): New.
465 (tsubst_decl): Handle inheriting constructors.
466 * tree.c (special_function_p): Handle inheriting constructors.
468 2012-10-12 Jakub Jelinek <jakub@redhat.com>
471 * semantics.c (finish_call_expr): Pass array of 3 sizeof_arg
472 trees and locs (corresponding to first 3 arguments) to
473 sizeof_pointer_memaccess_warning.
475 2012-10-12 Paolo Carlini <paolo.carlini@oracle.com>
478 * decl.c (grokfndecl): When checking for ::main declarations
479 use PROCESSING_REAL_TEMPLATE_DECL_P().
481 2012-10-12 Marc Glisse <marc.glisse@inria.fr>
484 * call.c (build_new_op_1): Pass RO_ARROW_STAR to cp_build_indirect_ref.
485 * typeck.c (cp_build_indirect_ref): Handle RO_ARROW_STAR.
487 2012-10-11 Jason Merrill <jason@redhat.com>
489 * cp-tree.h (DECL_THUNKS): NULL_TREE for non-virtual functions.
490 (SET_DECL_THUNKS): New.
491 * decl.c (duplicate_decls): Adjust.
492 * method.c (make_thunk): Adjust.
494 * decl.c (grokdeclarator): Set DECL_GNU_TLS_P for static data
497 2012-10-09 Dodji Seketeli <dodji@redhat.com>
499 PR c++/53540 - using fails to be equivalent to typedef
500 * cp-tree.h (TYPE_TEMPLATE_INFO): For an alias that is not an
501 instance of alias template, don't look for its TEMPLATE_INFO in
503 (alias_template_specialization_p): Take const_tree.
504 * pt.c (alias_template_specialization_p): Take a const_tree.
505 Don't call primary_template_instantiation_p.
506 (primary_template_instantiation_p): Call
507 alias_template_specialization_p.
509 2012-10-10 Dodji Seketeli <dodji@redhat.com>
511 * parser (cp_parser_statement): Parse c++11 attributes
513 (cp_parser_std_attribute_spec_seq): Do not warn too early about
514 using c++11 attributes in non c++11 mode.
516 2012-10-10 Dehao Chen <dehao@google.com>
518 * cp-gimplify.c (cp_genericize_r): Set location for TRY expr.
520 2012-10-09 Lawrence Crowl <crowl@google.com>
522 * Make-lang.in (class.o): Add dependence on hash-table.h.
524 (semantics.o): Likewise.
525 * class.c (fixed_type_or_null): Change to new type-safe hash table.
526 * tree.c (verify_stmt_tree): Likewise.
527 (verify_stmt_tree_r): Likewise.
528 * semantics.c (struct nrv_data): Likewise.
530 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
533 * typeck.c (build_x_binary_op): Update warn_about_parentheses call.
534 * parser.c (cp_parser_binary_expression): Use SET_EXPR_LOCATION
537 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
540 * typeck.c (cp_build_binary_op): Handle mixed scalar-vector
542 [LSHIFT_EXPR, RSHIFT_EXPR]: Likewise.
544 2012-10-08 Jakub Jelinek <jakub@redhat.com>
547 * tree.c (cp_tree_equal): Handle FIELD_DECL.
549 2012-10-08 Jason Merrill <jason@redhat.com>
551 Allow dynamic initialization of thread_locals.
552 * decl.c: Define tls_aggregates.
553 (expand_static_init): Remove sorry. Add to tls_aggregates.
554 * cp-tree.h: Declare tls_aggregates.
555 * call.c (set_up_extended_ref_temp): Add to tls_aggregates.
556 * decl2.c (var_needs_tls_wrapper): New.
557 (var_defined_without_dynamic_init): New.
558 (get_tls_init_fn, get_tls_wrapper_fn): New.
559 (generate_tls_wrapper, handle_tls_init): New.
560 (cp_write_global_declarations): Call handle_tls_init and
562 * mangle.c (write_guarded_var_name): Split out from..
563 (mangle_guard_variable): ...here.
564 (mangle_tls_init_fn, mangle_tls_wrapper_fn): Use it.
565 (decl_tls_wrapper_p): New.
566 * semantics.c (finish_id_expression): Replace use of thread_local
567 variable with a call to its wrapper.
569 * decl.c (get_thread_atexit_node): New.
570 (register_dtor_fn): Use it for TLS.
572 Partial implementation of C++11 thread_local.
573 * decl.c (cp_finish_decl): Remove errors about non-trivial
574 initialization and destruction of TLS variables.
575 (register_dtor_fn): Add sorry about TLS variables.
576 (expand_static_init): Add sorry about non-local TLS variables,
577 or error with __thread.
578 Don't emit thread-safety guards for local TLS variables.
579 (grokdeclarator): thread_local in a function implies static.
580 * decl.h: Adjust prototype.
581 * decl2.c (get_guard): Copy DECL_TLS_MODEL.
582 * parser.c (cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
583 (set_and_check_decl_spec_loc): Take the token rather than the location.
584 Distinguish between __thread and thread_local.
585 (cp_parser_set_storage_class): Don't complain about thread_local before
587 (token_is__thread): New.
588 * call.c (make_temporary_var_for_ref_to_temp): Handle TLS.
589 * cp-tree.h (DECL_GNU_TLS_P): New.
590 (cp_decl_specifier_seq): Add gnu_thread_keyword_p.
592 2012-10-08 Dodji Seketeli <dodji@redhat.com>
594 PR c++/53528 C++11 attribute support
595 * cp-tree.h (enum cpp0x_warn_str::CPP0X_ATTRIBUTES): New member.
596 (enum cp_decl_spec::ds_std_attribute): New enumerator.
597 (struct cp_decl_specifier_seq::std_attributes): New field.
598 (cxx_alignas_expr, warn_misplaced_attr_for_class_type): Declare
600 (check_tag_decl): Take an extra parameter for explicit
602 * decl.c (warn_misplaced_attr_for_class_type): Extract from ...
603 (check_tag_decl): ... here. Add check for c++11 attributes being
604 applied to an explicit instantiation. Take an extra parameter for
605 explicit instantiations.
606 (grokdeclarator): Make sure a c++11 attribute after an array
607 declarator appertains to the array, an attribute after a function
608 declarator appertains to the function type, an attribute after a
609 declarator-id appertains to the entity being declared, and an
610 attribute after a pointer declarator appertain to the pointer.
611 * decl2.c (is_late_template_attribute): Use get_attribute_name.
612 * error.c (maybe_warn_cpp0x): Support
613 CPP0X_GENERALIZED_ATTRIBUTES.
614 * parser.c (cp_next_tokens_can_be_attribute_p)
615 (cp_next_tokens_can_be_gnu_attribute_p)
616 (cp_next_tokens_can_be_std_attribute_p)
617 (cp_nth_tokens_can_be_attribute_p)
618 (cp_nth_tokens_can_be_gnu_attribute_p)
619 (cp_nth_tokens_can_be_std_attribute_p)
620 (cp_parser_gnu_attribute_list, cp_parser_std_attribute)
621 (cp_parser_std_attribute_spec, cp_parser_std_attribute_spec_seq)
622 (cp_parser_attributes_opt, cp_parser_std_attribute_list): New
624 (cp_parser_gnu_attributes_opt): Replace cp_parser_attributes_opt.
625 (cp_parser_gnu_attribute_list): Replace cp_parser_attribute_list.
626 (cp_parser_postfix_expression): Disallow "[[" tokens here.
627 (cp_parser_label_for_labeled_statement): Use take an extra
628 parameter for attributes.
629 (cp_parser_block_declaration): Use
630 cp_nth_tokens_can_be_std_attribute_p here.
631 (cp_parser_decl_specifier_seq): Likewise. Store C++11 attributes
632 that appears in in decl specifiers in cp_decl_specifier_seq::std_attributes.
633 declaration. Emit proper warning about misplaced c++11 attributes
635 (cp_parser_explicit_instantiation): Adjust call to check_tag_decl.
636 (cp_parser_init_declarator): Parsing attributes here is no more a
637 GNU extension in c++-11.
638 (cp_parser_type_specifier_seq): Use
639 cp_next_tokens_can_be_attribute_p.
640 (cp_parser_direct_declarator): Likewise. Hang c++11 attributes
641 following the declarator to its syntactic construct. It'll later
642 be applied to the proper appertaining entity by grokdeclarator.
643 (cp_parser_ptr_operator): Likewise.
644 (make_declarator): Initialize cp_declarator::std_attribute.
645 (make_pointer_declarator, make_reference_declarator)
646 (make_ptrmem_declarator, cp_parser_make_indirect_declarator): Take
647 attributes that appertain to the pointer/reference in argument.
648 (cp_parser_ptr_operator): Take an out parameter for c++11
649 attributes. Update comments.
650 (cp_parser_new_declarator_opt)
651 (cp_parser_conversion_declarator_opt): Adjust.
652 (cp_parser_declarator): Likewise. Handle C++11 attributes.
653 Rename attributes to gnu_attribute for better legibility.
654 (cp_parser_simple_declaration): Update comment.
655 (cp_parser_class_specifier_1): Parse GNU attributes specifically
656 (cp_parser_enum_specifier): Accept only gnu attributes after the
658 (cp_parser_member_declaration): Don't clear attributes -- intended
659 for the entity being declared -- too early because check_tag_decl
661 (cp_parser_statement): Update comment. Parse optional c++11
662 attributes at the beginning of the relevant kind of statements and
663 ignore them, for now, unless when calling
664 cp_parser_label_for_labeled_statement.
665 (cp_parser_label_for_labeled_statement): Take c++11 attributes
667 * semantics.c (potential_constant_expression_1): Likewise.
668 * typeck.c (fundamental_alignment_p, cxx_alignas_expr): New public
671 2012-10-07 Paolo Carlini <paolo.carlini@oracle.com>
673 * pt.c (fold_non_dependent_expr_sfinae): Remove static specifier.
674 (tsubst_copy_and_build): Use get_target_expr_sfinae.
675 * call.c (build_conditional_expr_1, convert_like_real): Likewise.
676 * cvt.c (build_up_reference): Likewise.
677 (ocp_convert): Use abstract_virtuals_error_sfinae.
678 (build_up_reference): Propagate complain to cp_build_addr_expr.
679 * decl.c (compute_array_index_type): Use fold_non_dependent_expr_sfinae.
680 * cp-tree.h: Update declarations.
682 * cvt.c (build_expr_type_conversion): Tidy.
684 * tree.c (stabilize_aggr_init): Change to static.
686 2012-10-07 Paolo Carlini <paolo.carlini@oracle.com>
689 * semantics.c (is_normal_capture_proxy): Return true for
690 error_mark_node as DECL_VALUE_EXPR.
692 2012-10-05 Jakub Jelinek <jakub@redhat.com>
694 * cp-tree.h (SIZEOF_EXPR_TYPE_P): Define.
695 * tree.c (cp_tree_equal): Handle SIZEOF_EXPR with
697 * mangle.c (write_expression): Likewise.
698 * cxx-pretty-print.c (pp_cxx_unary_expression): Likewise.
699 * error.c (dump_expr): Likewise.
700 * parser.c (cp_parser_unary_expression): For sizeof call
701 cxx_sizeof_or_alignof_{type,expr} just for diagnostics and
702 return SIZEOF_EXPR with the operand.
703 * pt.c (tsubst_copy, tsubst_copy_and_build): For SIZEOF_EXPR,
704 call cxx_sizeof_or_alignof_{type,expr} for diagnostics, but
705 return SIZEOF_EXPR with tsubsted operand.
706 (value_dependent_expression_p): Handle SIZEOF_EXPR with
708 (instantiation_dependent_r): Likewise.
709 * call.c (null_ptr_cst_p): Call maybe_constant_value for C++98.
710 * semantics.c (finish_call_expr): Call
711 sizeof_pointer_memaccess_warning if needed.
712 (cxx_eval_constant_expression): Handle SIZEOF_EXPR.
713 (potential_constant_expression_1): Remove early exit for
714 C++98. Handle PROPERTY_REF.
715 * decl.c (duplicate_decls): When redeclaring a builtin function,
716 keep the merged decl builtin also if newdecl is a gnu_inline
718 (fold_sizeof_expr_r): New function.
719 (compute_array_index_type): Fold SIZEOF_EXPRs in itype.
720 * cp-gimplify.c (cp_genericize_r): Fold SIZEOF_EXPR.
721 * typeck.c (cp_build_binary_op): For warn_for_sign_compare
722 try harder using maybe_constant_value to get INTEGER_CSTs.
724 * decl.c (stabilize_vla_size): Call pointer_set_destroy
727 2012-10-04 Arnaud Charlet <charlet@adacore.com>
729 * decl2.c (cp_write_global_declarations): Fix handling of
732 2012-10-03 Jakub Jelinek <jakub@redhat.com>
735 * semantics.c (cxx_eval_constant_expression) <case COMPOUND_EXPR>: If
736 not ignoring the second operand, pass the original second operand
737 and not one with stripped nops to cxx_eval_constant_expression.
739 2012-10-01 Jason Merrill <jason@redhat.com>
741 * decl.c (check_initializer): Set DECL_NONTRIVIALLY_INITIALIZED_P
742 for a constructor call.
743 (decl_jump_unsafe): So don't bother checking
744 type_has_nontrivial_default_init.
745 * call.c (set_up_extended_ref_temp): Set
746 DECL_NONTRIVIALLY_INITIALIZED_P.
748 * cp-tree.h (TYPE_FUNCTION_OR_TEMPLATE_DECL_CHECK): New.
749 (DECL_FRIEND_P, DECL_ANTICIPATED): Use it.
750 (TYPE_FUNCTION_OR_TEMPLATE_DECL_P): New.
751 * name-lookup.c (hidden_name_p): Use it.
753 * cp-tree.h (DECL_PRETTY_FUNCTION_P): Just look at the name.
754 * decl.c (cp_make_fname_decl): Adjust.
756 2012-09-30 Sharad Singhai <singhai@google.com>
758 * decl2.c (cp_write_global_declarations): Use a different method
759 to determine if the dump has ben initialized.
761 2012-09-29 Paolo Carlini <paolo.carlini@oracle.com>
764 * decl2.c (build_offset_ref_call_from_tree): Add tsubst_flags_t
766 * pt.c (tsubst_copy_and_build): Adjust.
767 * parser.c (cp_parser_postfix_expression): Likewise.
768 * cp-tree.h: Adjust declaration.
770 2012-09-28 Dodji Seketeli <dodji@redhat.com>
772 PR c++/54372 - unused attribute inactive on dependant entities
773 * decl2.c (is_late_template_attribute): "unused" attribute is to
774 be applied at compile time.
776 2012-09-25 Dodji Seketeli <dodji@redhat.com>
778 PR c++/29028 - Missed unused warning on using declaration
779 * decl.c (poplevel<warn_unused*>): Do not forget that some local
780 bindings are represented by a TREE_LIST.
782 2012-09-25 Dodji Seketeli <dodji@redhat.com>
784 PR c++/53551 - -Wunused-local-typedefs misses uses
785 * decl.c (make_typename_type): Record the use of typedefs.
787 2012-09-27 Jakub Jelinek <jakub@redhat.com>
789 * init.c (build_new_1): Don't test TREE_CONSTANT
792 2012-09-25 Paolo Carlini <paolo.carlini@oracle.com>
795 * parser.c (cp_parser_template_id): In C++11 mode simply accept
798 2012-09-25 Zhenqiang Chen <zhenqiang.chen@linaro.org>
801 * typeck.c (cp_build_binary_op): Check side effects before generating
802 pfn and delta related expressions.
804 2012-09-24 Lawrence Crowl <crowl@google.com>
806 * init.c (build_new_1): Change to new double_int API.
807 * decl.c (build_enumerator): Likewise.
808 * typeck2.c (process_init_constructor_array): Likewise.
809 * mangle.c (write_array_type): Likewise.
811 2012-09-24 Paolo Carlini <paolo.carlini@oracle.com>
814 * error.c (dump_function_decl): Strip TFF_TEMPLATE_NAME from flags
817 2012-09-24 Jason Merrill <jason@redhat.com>
819 * decl.c (get_atexit_node): Remove dead code.
821 * Make-lang.in (cp/parser.o): Depend on decl.h.
823 2012-09-20 Paolo Carlini <paolo.carlini@oracle.com>
826 * pt.c (tsubst_copy_and_build): If tf_error is not set in the complain
827 argument don't call unqualified_name_lookup_error.
829 2012-09-19 Marc Glisse <marc.glisse@inria.fr>
832 * semantics.c (finish_decltype_type): Make vectors not opaque.
834 2012-09-17 Jason Merrill <jason@redhat.com>
837 * pt.c (instantiate_alias_template): New.
839 (push_access_scope): Allow TYPE_DECL.
841 2012-09-14 Jason Merrill <jason@redhat.com>
844 * typeck2.c (check_narrowing): Avoid false positives on conversion
847 2012-09-14 Marc Glisse <marc.glisse@inria.fr>
850 * typeck.c (cp_build_binary_op) [LSHIFT_EXPR, RSHIFT_EXPR, EQ_EXPR,
851 NE_EXPR, LE_EXPR, GE_EXPR, LT_EXPR, GT_EXPR]: Handle VECTOR_TYPE.
853 2012-09-14 Paolo Carlini <paolo.carlini@oracle.com>
855 * decl.c (make_typename_type): Only error out if tf_error is set
858 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
859 Manuel López-Ibåñez <manu@gcc.gnu.org>
862 * init.c (perform_member_init): Use OPT_Winit_self instead of
865 2012-09-13 Paolo Carlini <paolo.carlini@oracle.com>
867 * typeck.c (build_indirect_ref, build_function_call,
868 build_function_call_vec, build_binary_op, build_unary_op,
869 build_compound_expr, build_c_cast, build_modify_expr): Remove
870 uses of ATTRIBUTE_UNUSED on the parameters.
871 * class.c (set_linkage_according_to_type, resort_type_method_vec,
872 dfs_find_final_overrider_post, empty_base_at_nonzero_offset_p):
874 * decl.c (local_variable_p_walkfn): Likewise.
875 * except.c (wrap_cleanups_r, check_noexcept_r): Likewise.
876 * error.c (find_typenames_r): Likewise.
877 * tree.c (verify_stmt_tree_r, bot_replace,
878 handle_java_interface_attribute, handle_com_interface_attribute,
879 handle_init_priority_attribute, c_register_addr_space): Likewise.
880 * cp-gimplify.c (cxx_omp_clause_default_ctor): Likewise.
881 * cp-lang.c (objcp_tsubst_copy_and_build): Likewise.
882 * pt.c (unify_success, unify_invalid, instantiation_dependent_r):
884 * semantics.c (dfs_calculate_bases_pre): Likewise.
885 * decl2.c (fix_temporary_vars_context_r, clear_decl_external):
887 * parser.c (cp_lexer_token_at, cp_parser_omp_clause_mergeable,
888 cp_parser_omp_clause_nowait, cp_parser_omp_clause_ordered,
889 cp_parser_omp_clause_untied): Likewise.
890 * mangle.c (write_unnamed_type_name,
891 discriminator_for_string_literal): Likewise.
892 * search.c (dfs_accessible_post, dfs_debug_mark): Likewise.
893 * lex.c (handle_pragma_vtable, handle_pragma_unit,
894 handle_pragma_interface, handle_pragma_implementation,
895 handle_pragma_java_exceptions): Likewise.
897 2012-09-13 Jason Merrill <jason@redhat.com>
900 * semantics.c (cxx_eval_indirect_ref): If we aren't looking for an
901 address, make sure the value is constant.
904 * pt.c (tsubst_decl) [VAR_DECL]: Handle DECL_ANON_UNION_VAR_P.
907 * pt.c (value_dependent_expression_p): A TREE_LIST initializer must
910 2012-09-10 Paolo Carlini <paolo.carlini@oracle.com>
914 * call.c (build_cxx_call): Add tsubst_flags_t parameter, use
915 require_complete_type_sfinae.
916 (build_op_delete_call, build_over_call): Adjust.
917 * typeck.c (build_x_compound_expr_from_vec): Add tsubst_flags_t
919 (cp_build_function_call_vec): Adjust.
920 * init.c (build_new_1): Likewise.
921 * rtti.c (throw_bad_cast, throw_bad_typeid, build_dynamic_cast_1):
923 * optimize.c (build_delete_destructor_body): Likewise.
924 * cp-tree.h: Adjust declarations.
926 * call.c (convert_arg_to_ellipsis): Use require_complete_type_sfinae.
928 2012-09-10 Jason Merrill <jason@redhat.com>
932 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Go back to using RECUR
933 for LAMBDA_EXPR_EXTRA_SCOPE except for function scope.
936 * decl.c (move_signature_fn_p): Split out from move_fn_p.
937 * method.c (process_subob_fn): Use it.
938 * cp-tree.h: Declare it.
940 2012-09-07 Jason Merrill <jason@redhat.com>
942 * semantics.c (sort_constexpr_mem_initializers): Tweak.
944 2012-09-09 Mark Kettenis <kettenis@openbsd.org>
946 * decl.c (reshape_init_class): Avoid dereferencing a
947 past-the-end pointer.
949 2012-09-07 Paolo Carlini <paolo.carlini@oracle.com>
951 * pt.c (num_template_headers_for_class): Rework per the code
952 inline in cp_parser_check_declarator_template_parameters.
953 * parser.c (cp_parser_check_declarator_template_parameters):
954 Use num_template_headers_for_class.
956 2012-09-06 Jason Merrill <jason@redhat.com>
960 * semantics.c (sort_constexpr_mem_initializers): New.
961 (build_constexpr_constructor_member_initializers): Use it.
962 (cx_check_missing_mem_inits): Skip artificial fields.
963 * init.c (expand_aggr_init_1): Don't zero out a class
966 2012-09-05 Paolo Carlini <paolo.carlini@oracle.com>
969 * search.c (lookup_base): Add tsubst_flags_t parameter.
970 (adjust_result_of_qualified_name_lookup, check_final_overrider):
972 * name-lookup.c (do_class_using_decl): Adjust.
973 * typeck2.c (binfo_or_else, build_scoped_ref, build_m_component_ref):
975 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
976 build_up_reference): Likewise.
977 * rtti.c (build_dynamic_cast_1): Likewise.
978 * tree.c (maybe_dummy_object): Likewise.
979 * call.c (build_conditional_expr_1, build_over_call): Likewise.
980 * cp-tree.h (UNIQUELY_DERIVED_FROM_P, PUBLICLY_UNIQUELY_DERIVED_P):
982 (enum base_access_flags, ba_quiet): Remove.
983 (uniquely_derived_from_p, publicly_uniquely_derived_p): Declare.
984 * except.c (can_convert_eh): Adjust.
985 * decl.c (grokdeclarator): Likewise.
986 * typeck.c (comp_except_types, build_class_member_access_expr,
987 finish_class_member_access_expr, get_member_function_from_ptrfunc,
988 build_static_cast_1, get_delta_difference_1): Likewise.
989 * class.c (build_base_path, convert_to_base, build_vtbl_ref_1,
990 warn_about_ambiguous_bases): Likewise.
991 (uniquely_derived_from_p, publicly_uniquely_derived_p): Define.
993 2012-09-04 Jason Merrill <jason@redhat.com>
996 * decl.c (reshape_init_class): Handle invalid initializer for
997 0-length array member.
999 * error.c (dump_type_suffix): Correct handling of 0-length arrays.
1002 * cp-tree.h (LAMBDANAME_P): Remove.
1003 (LAMBDA_TYPE_P): Check CLASSTYPE_LAMBDA_EXPR instead.
1004 * cp-lang.c (cxx_dwarf_name): Likewise.
1005 * error.c (dump_aggr_type): Likewise.
1006 * semantics.c (begin_lambda_type): Set CLASSTYPE_LAMBDA_EXPR sooner.
1009 * decl.c (check_default_argument): Set cp_unevaluated_operand
1010 around call to perform_implicit_conversion_flags.
1014 * pt.c (fn_type_unification): Call coerce_template_parms before
1015 entering substitution context.
1017 2012-08-31 Paolo Carlini <paolo.carlini@oracle.com>
1018 Jason Merrill <jason@redhat.com>
1021 * pt.c (check_template_variable): New.
1022 (num_template_headers_for_class): Split out...
1023 * decl.c (grokdeclarator): ...from here.
1024 (start_decl): Remove redundant diagnostic.
1025 * cp-tree.h: Declare them
1026 * parser.c (cp_parser_single_declaration): Call check_template_variable.
1028 2012-08-31 Ollie Wild <aaw@google.com>
1031 * call.c (extend_ref_init_temps_1): Handle COMPOUND_EXPR trees.
1033 2012-08-30 Jason Merrill <jason@redhat.com>
1037 * pt.c (instantiation_dependent_r): New.
1038 (instantiation_dependent_expression_p): New.
1039 (value_dependent_expression_p): Use it. SCOPE_REF is always dependent.
1040 * semantics.c (finish_decltype_type): Use it.
1041 * cp-tree.h: Declare it.
1043 * semantics.c (finish_qualified_id_expr): Handle building up a
1044 non-dependent SCOPE_REF here.
1045 (finish_id_expression): Not here.
1046 * error.c (dump_decl) [SCOPE_REF]: Only pass TFF_UNQUALIFIED_NAME.
1048 * friend.c (make_friend_class): Handle template template parameters.
1049 * parser.c (cp_parser_template_declaration_after_export): Likewise.
1050 * pt.c (tsubst_friend_class): Likewise.
1051 (instantiate_class_template_1): Likewise
1052 * decl.c (check_elaborated_type_specifier): Likewise.
1053 (lookup_and_check_tag): Likewise.
1055 * pt.c (get_class_bindings): Call coerce_template_parms. Add
1056 main_tmpl parameter.
1057 (more_specialized_class): Add main_tmpl parameter.
1058 (most_specialized_class): Adjust calls.
1060 * decl.c (cp_finish_decl): Check for invalid multiple initializers
1061 even if the initializer is dependent.
1063 * pt.c (instantiate_template_1): Keep processing_template_decl set
1064 if there are dependent args.
1066 2012-08-25 Paolo Carlini <paolo.carlini@oracle.com>
1069 * decl2.c (mark_used): Consistently return false after errors
1070 about uses before deduction of auto.
1071 * semantics.c (finish_id_expression): Check mark_used return
1072 value and return error_mark_node in case of failure.
1074 2012-08-24 Jason Merrill <jason@redhat.com>
1076 PR c++/51213 (again)
1077 * pt.c (deduction_tsubst_fntype): Remove.
1078 (fn_type_unification): Check deduction depth and call
1079 instantiate_template here. Handle default argument access checks.
1080 (determine_specialization): Suppress access control.
1081 (tsubst_decl): Check for excessive deduction depth.
1082 (recheck_decl_substitution): Make sure access control is on.
1083 (type_unification_real): Don't mess with access deferring here.
1084 (get_bindings): Adjust for fn_type_unification return type.
1085 * call.c (enum rejection_reason_code): Drop rr_template_instantiation.
1086 (template_instantiation_rejection): Remove.
1087 (struct rejection_reason): Change targs to num_targs.
1088 (template_unification_rejection, print_z_candidate): Adjust.
1089 (add_template_candidate_real): Adjust for fn_type_unification change.
1090 * class.c (resolve_address_of_overloaded_function): Likewise.
1091 * cp-tree.h: Adjust declaration.
1093 * pt.c (tsubst_default_argument): Indicate where the default
1094 argument is being instantiated for.
1095 (tsubst_expr): Restore previous location.
1096 (tsubst_copy_and_build): Set and restore location.
1097 * call.c (build_new_method_call_1): Remember location of call.
1098 * semantics.c (finish_call_expr): Here too.
1099 * parser.c (cp_parser_omp_for_loop): Remember the location of the
1100 increment expression.
1102 * pt.c (resolve_overloaded_unification): Use coerce_template_parms
1103 instead of get_bindings.
1104 (resolve_nondeduced_context): Likewise.
1106 * pt.c (register_specialization): Correct argument to
1107 check_specialization_namespace.
1108 (determine_specialization): Don't consider members of
1109 unspecialized types.
1111 2012-08-23 Jason Merrill <jason@redhat.com>
1113 * decl.c (compute_array_index_type): Use type_dependent_expression_p.
1115 2012-08-23 Paolo Carlini <paolo.carlini@oracle.com>
1118 * name-lookup.c (supplement_binding_1): Handle specially enums
1119 only in class templates.
1120 (validate_nonmember_using_decl): Enforce 7.3.3/10 about duplicate
1121 using declarations at function scope.
1123 2012-08-21 Richard Guenther <rguenther@suse.de>
1125 * cp-tree.h (TREE_INDIRECT_USING): Use TREE_LANG_FLAG_0 accessor.
1126 (ATTR_IS_DEPENDENT): Likewise.
1127 (ARGUMENT_PACK_INCOMPLETE_P): Use TREE_ADDRESSABLE instead of
1128 TREE_LANG_FLAG_0 on TREE_VECs.
1130 2012-08-20 Florian Weimer <fweimer@redhat.com>
1133 * call.c (build_operator_new_call): Add size_check argument and
1135 * cp-tree.h (build_operator_new_call): Adjust declaration.
1136 * init.c (build_new_1): Compute array size check and apply it.
1138 2012-08-20 Paolo Carlini <paolo.carlini@oracle.com>
1141 * decl.c (poplevel): Check TYPE_HAS_NONTRIVIAL_DESTRUCTOR for
1142 Wunused_variable too.
1144 2012-08-20 Diego Novillo <dnovillo@google.com>
1146 * decl.c (poplevel): Start TV_NAME_LOOKUP conditionally.
1148 2012-08-20 Richard Guenther <rguenther@suse.de>
1150 * name-lookup.c (store_binding_p): New predicate, split out from ...
1151 (store_binding): ... here. Always store binding and require
1152 target vector with enough space.
1153 (store_bindings): Collect to store bindings and reserve space
1154 for them, then store them.
1155 (store_class_bindings): Likewise.
1157 2012-08-19 Mikael Morin <mikael@gcc.gnu.org>
1159 * Make-lang.in: Fix typo.
1161 2012-08-17 Jakub Jelinek <jakub@redhat.com>
1163 * cp-tree.def (SIZEOF_EXPR): Move to c-common.def.
1165 2012-08-14 Diego Novillo <dnovillo@google.com>
1167 Merge from cxx-conversion branch. Re-write VEC in C++.
1169 * call.c (add_function_candidate): Remove const qualifier
1170 from call to VEC_index.
1172 2012-08-10 Richard Guenther <rguenther@suse.de>
1174 * error.c (dump_expr): Handle anonymous SSA names.
1176 2012-08-07 Steven Bosscher <steven@gcc.gnu.org>
1178 * error.c (print_instantiation_context): Pretty-print a newline before
1179 diagnostic_flush_buffer.
1180 * cxx-pretty-print.c (pp_cxx_function_definition): Use
1181 pp_newline_and_flush instead of separate pp_newline and pp_flush.
1183 2012-08-06 Dodji Seketeli <dodji@redhat.com>
1185 Avoid crashing on erroneous static_assert usage
1186 * semantics.c (finish_static_assert): Don't crash on erroneous
1187 message or condition.
1189 2012-08-06 Marc Glisse <marc.glisse@inria.fr>
1190 Paolo Carlini <paolo.carlini@oracle.com>
1193 * typeck.c (build_static_cast_1): Move the conversion to void case
1194 before the perform_direct_initialization_if_possible call.
1196 2012-08-03 Marc Glisse <marc.glisse@inria.fr>
1198 * pt.c (tsubst_copy_and_build): Handle VECTOR_TYPE like scalars.
1199 * cp-tree.h (scalarish_type_p): Declare.
1200 * tree.c (scalarish_type_p): Make non-static.
1202 2012-08-02 Jason Merrill <jason@redhat.com>
1203 Paolo Carlini <paolo.carlini@oracle.com>
1205 PR c++/51213 (again)
1206 * pt.c (type_unification_real): Call push_deferring_access_checks /
1207 pop_deferring_access_checks around the substitution of default
1209 (instantiate_template_1): When the specialization returned by
1210 retrieve_specialization has FNDECL_HAS_ACCESS_ERRORS set and we
1211 are in a SFINAE context, simply return error_mark_node.
1212 * cp-tree.h (FNDECL_RECHECK_ACCESS_P): Rename FNDECL_HAS_ACCESS_ERRORS.
1214 2012-07-31 Paolo Carlini <paolo.carlini@oracle.com>
1216 * pt.c (check_default_tmpl_args): Change is_primary and is_partial
1217 parameters to bool type, adjust.
1218 (push_template_decl_real): Tidy.
1219 * parser.c (cp_parser_init_declarator): Adjust.
1220 * decl.c (redeclaration_error_message): Likewise.
1221 * cp-tree.h (check_default_tmpl_args): Update prototype.
1223 2012-07-31 Paolo Carlini <paolo.carlini@oracle.com>
1226 * pt.c (check_default_tmpl_args): Don't check local types.
1228 2012-07-25 Sandra Loosemore <sandra@codesourcery.com>
1229 Paul Brook <paul@codesourcery.com>
1232 * decl.c (finish_function): Check targetm.warn_func_return.
1234 2012-07-25 Jason Merrill <jason@redhat.com>
1237 * decl.c (grokdeclarator): Allow const and constexpr together.
1240 * semantics.c (potential_constant_expression_1) [COND_EXPR]: Call
1241 maybe_constant_value.
1243 * cp-tree.h (tsubst_flags): Remove tf_no_access_control.
1244 * call.c (standard_conversion): Don't set it.
1245 * class.c (resolve_address_of_overloaded_function): Don't check it.
1246 * decl.c (check_default_argument): Call
1247 perform_implicit_conversion_flags.
1249 * pt.c (print_candidates_1): Use inform instead of error.
1251 2012-07-24 Paolo Carlini <paolo.carlini@oracle.com>
1253 * pt.c (convert_template_argument, tsubst): Simplify fourth argument
1254 to make_typename_type (complain & tf_error -> complain).
1256 2012-07-24 Steven Bosscher <steven@gcc.gnu.org>
1258 * class.c (n_vtables, n_vtable_entries, n_vtable_searches,
1259 n_vtable_elems, n_convert_harshness, n_compute_conversion_costs,
1260 n_inner_fields_searched): Always define.
1261 (build_primary_vtable): Convert #ifdef GATHER_STATISTICS to if-code.
1262 (print_class_statistics): Convert #ifdef GATHER_STATISTICS to if-code.
1263 * tree.c (depth_reached): Always define global.
1264 (cxx_print_statistics): Convert #ifdef GATHER_STATISTICS to if-code.
1265 * pt.c (depth_reached): Always define.
1266 (push_tinst_level): Convert #ifdef GATHER_STATISTICS to if-code.
1267 * search.c (n_fields_searched, n_calls_lookup_field,
1268 n_calls_lookup_field_1, n_calls_lookup_fnfields,
1269 n_calls_lookup_fnfields_1, n_calls_get_base_type,
1270 n_outer_fields_searched, n_contexts_saved): Always define.
1271 (lookup_field_1): Convert #ifdef GATHER_STATISTICS to if-code.
1272 (lookup_member): Likewise.
1273 (lookup_fnfields_idx_nolazy): Likewise.
1274 (print_search_statistics): Likewise.
1275 (reinit_search_statistics): Unconditionally re-set counters.
1276 * lex.c (retrofit_lang_decl): Convert #ifdef GATHER_STATISTICS
1278 (cxx_dup_lang_specific_decl): Likewise.
1279 (copy_lang_type): Likewise.
1280 (cxx_make_type): Likewise.
1282 2012-07-20 Jason Merrill <jason@redhat.com>
1285 * tree.c (build_cplus_array_type): Use build_cplus_array_type to build
1286 canonical array type rather than mess with its TYPE_*_VARIANT.
1288 2012-07-19 Jason Merrill <jason@redhat.com>
1291 * typeck.c (cp_apply_type_quals_to_decl): Check COMPLETE_TYPE_P.
1294 * call.c (build_cxx_call): Set optimize when folding
1295 __builtin_constant_p in a constexpr function.
1297 2012-07-18 Jason Merrill <jason@redhat.com>
1299 * pt.c (instantiate_decl): Don't recheck substitutions.
1301 2012-07-18 Paolo Carlini <paolo.carlini@oracle.com>
1302 Jason Merrill <jason@redhat.com>
1306 * semantics.c (perform_access_checks): Add complain parm, return bool.
1307 (perform_deferred_access_checks): Likewise.
1308 (perform_or_defer_access_check): Likewise.
1309 (speculative_access_check): Remove.
1310 * call.c (enforce_access): Add complain parm, return bool.
1311 * decl.c, friend.c, class.c, init.c, parser.c: Adjust callers.
1312 * search.c: Adjust callers.
1313 * cp-tree.h (TINFO_RECHECK_ACCESS_P): New macro.
1314 (FNDECL_RECHECK_ACCESS_P): New macro.
1315 * method.c (synthesized_method_walk): Stop deferring access checks.
1316 * pt.c (recheck_decl_substitution): New.
1317 (instantiate_template_1): Set and check FNDECL_RECHECK_ACCESS_P.
1319 2012-07-18 Jason Merrill <jason@redhat.com>
1321 * method.c (process_subob_fn): Make sure no_implicit_p is non-null
1322 before trying to store through it.
1324 2012-07-17 Jason Merrill <jason@redhat.com>
1327 * decl.c (finish_enum_value_list): Only call
1328 insert_late_enum_def_into_classtype_sorted_fields in class scope.
1331 * tree.c (build_cplus_array_type): Also add TYPE_CANONICAL
1332 to the list of variants.
1334 * decl.c (xref_basetypes): Complain about incomplete template base.
1335 * class.c (finish_struct): Adjust variants in templates, too.
1338 * parser.c (cp_parser_class_head): Call xref_basetypes here.
1339 (cp_parser_class_specifier_1): Not here.
1340 * pt.c (tsubst_decl) [USING_DECL]: Check uses_template_parms
1341 as well as DECL_DEPENDENT_P.
1343 2012-07-16 Jason Merrill <jason@redhat.com>
1345 * cp-tree.h (struct deferred_access_check): Add location.
1346 * semantics.c (perform_access_checks): Use it.
1347 (perform_or_defer_access_check): Store it.
1349 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
1351 * dump.c (dump_stmt): Moved here from c-dump.c.
1352 * optimize.c: Include dumpfile.h instead of tree-dump.h.
1353 * class.c: Likewise.
1354 * decl2.c: Likewise.
1355 * Make-lang.in: Fix dependencies.
1357 2012-07-13 Jason Merrill <jason@redhat.com>
1360 * method.c (synthesized_method_walk): Initialize no_implicit_p sooner.
1362 2012-07-12 Jason Merrill <jason@redhat.com>
1364 * pt.c (instantiate_decl): Check typedefs access here.
1365 (instantiate_template_1): Not here.
1367 * pt.c (deduction_tsubst_fntype): Just suppress access checking.
1368 (instantiate_template_1): Set DECL_TI_TEMPLATE before access checking.
1369 (push_deduction_access_scope, pop_deduction_access_scope): Remove.
1371 2012-07-11 Jason Merrill <jason@redhat.com>
1374 * method.c (synthesized_method_walk): Replace uses of msg with diag.
1375 Correct handling of virtual bases with move operations.
1376 (process_subob_fn, walk_field_subobs): Replace uses of msg with diag.
1378 2012-07-11 Steven Bosscher <steven@gcc.gnu.org>
1380 * method.c: Do not include tree-pass.h.
1382 2012-07-10 Jason Merrill <jason@redhat.com>
1386 * cp-tree.h (FNDECL_SUPPRESS_IMPLICIT_DECL): New.
1387 (struct lang_decl_fn): Add suppress_implicit_decl field.
1388 * method.c (implicitly_declare_fn): Check it.
1389 (process_subob_fn): Add no_implicit_p parm.
1390 (walk_field_subobs, synthesized_method_walk): Likewise.
1391 (maybe_explain_implicit_delete): Adjust.
1392 (explain_implicit_non_constexpr): Adjust.
1394 * method.c (synthesized_method_walk): Avoid changing
1395 EH spec based on cleanups in other places, too.
1397 2012-07-09 Sterling Augustine <saugustine@google.com>
1399 * error.c (lang_decl_name): Use TFF_UNQUALIFIED_NAME flag.
1401 2012-07-08 Steven Bosscher <steven@gcc.gnu.org>
1403 * decl.c (cp_finish_decl): Add FIXME at add_local_decl call site.
1405 2012-07-06 Jason Merrill <jason@redhat.com>
1408 * pt.c (tsubst_arg_types): Add "end" parameter.
1409 (check_undeduced_parms): Use it.
1411 * cp-tree.h (DECL_DECLARES_TYPE_P): Check DECL_TYPE_TEMPLATE_P.
1414 * name-lookup.c (ambiguous_decl): Use DECL_TYPE_TEMPLATE_P.
1416 2012-07-05 Jason Merrill <jason@redhat.com>
1419 * pt.c (arg_from_parm_pack_p): Go back to using same_type_p or
1422 * cp-tree.h (TEMPLATE_PARM_NUM_SIBLINGS): Remove.
1423 (struct template_parm_index_s): Remove num_siblings.
1424 * pt.c (fixup_template_parms, fixup_template_parm_index): Remove.
1425 (fixup_template_type_parm_type): Remove.
1426 (build_template_parm_index): Remove num_siblings parm.
1427 (process_template_parm): Likewise.
1428 * parser.c (cp_parser_template_parameter_list): Adjust.
1429 * tree.c (cp_tree_equal): Don't compare num_siblings.
1430 * typeck.c (comp_template_parms_position): Likewise.
1434 * tree.c (strip_typedefs_expr): New.
1435 * cp-tree.h: Declare it.
1436 * pt.c (convert_template_argument, unify): Use it.
1437 * parser.c (cp_parser_template_declaration_after_export): Don't call
1438 fixup_template_parms.
1440 2012-07-04 Jason Merrill <jason@redhat.com>
1444 * decl.c (build_enumerator): Don't use build_lang_decl_loc.
1446 2012-07-03 Jakub Jelinek <jakub@redhat.com>
1449 * semantics.c (finish_goto_stmt): Surround computed goto argument
1450 with CLEANUP_POINT_EXPR if needed.
1452 2012-07-02 Jason Merrill <jason@redhat.com>
1455 * pt.c (in_template_function): New.
1456 * cp-tree.h: Declare it.
1457 * class.c (build_base_path, resolves_to_fixed_type_p): Use it.
1460 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Use tsubst
1461 for LAMBDA_EXPR_EXTRA_SCOPE.
1464 * pt.c (build_non_dependent_expr): Don't wrap a dummy object.
1467 * class.c (resolves_to_fixed_type_p): Check uses_template_parms
1468 (current_function_decl) instead of processing_template_decl.
1471 * semantics.c (maybe_add_lambda_conv_op): Don't set
1472 DECL_INTERFACE_KNOWN.
1475 * call.c (build_conditional_expr_1): Don't warn about comparison of
1476 two enumerators before their enumeration is complete.
1477 (build_new_op_1): Call decay_conversion before warn_logical_operator.
1478 * decl.c (build_enumerator): Set DECL_CONTEXT of an enumerator to
1480 * decl2.c (mark_used): Call used_types_insert for enums.
1481 * semantics.c (finish_id_expression): Don't decay CONST_DECL.
1482 (finish_member_declaration): Don't change DECL_CONTEXT of enumerators.
1483 * class.c (check_field_decls): Don't change DECL_CONTEXT of enums.
1484 * typeck.c (convert_for_assignment): Don't decay CONST_DECL.
1485 (build_class_member_access_expr): Look through unscoped enums.
1486 * search.c (context_for_name_lookup): Look through unscoped enums.
1487 * pt.c (tsubst_copy_and_build): Don't decay CONST_DECL.
1488 (tsubst_copy): Use DECL_CONTEXT to find the enumeration.
1489 * tree.c (decl_linkage): Likewise.
1490 * cvt.c (ocp_convert): Check decayed expr for enum range warning.
1492 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
1494 * Make-lang.in: Remove tree-mudflap.o from CXX_AND_OBJCXX_OBJS.
1496 2012-06-27 Jason Merrill <jason@redhat.com>
1498 * parser.c (cp_parser_check_for_invalid_template_id): tag_type parm.
1499 (cp_parser_simple_type_specifier, cp_parser_class_head): Adjust.
1500 (cp_parser_elaborated_type_specifier): Adjust.
1501 * decl.c (duplicate_decls): Return error_mark_node on template
1505 * parser.c (cp_parser_template_id): Add tag_type parm.
1506 (cp_parser_template_name): Likewise.
1507 (cp_parser_id_expression, cp_parser_unqualified_id): Adjust.
1508 (cp_parser_pseudo_destructor_name, cp_parser_type_name): Adjust.
1509 (cp_parser_simple_type_specifier, cp_parser_class_name): Adjust.
1510 (cp_parser_elaborated_type_specifier, cp_parser_class_head): Adjust.
1512 2012-06-27 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
1515 * semantics.c (constexpr_call): Fix typo in comment.
1516 (cxx_eval_vec_perm_expr): New.
1517 (cxx_eval_constant_expression): Fold VEC_PERM_EXPRs.
1519 2012-06-26 Richard Guenther <rguenther@suse.de>
1522 * mangle.c (write_array_type): Truncate the number-of-elements
1525 2012-06-25 Jason Merrill <jason@redhat.com>
1529 * pt.c (tsubst_decl) [PARM_DECL]: Don't recurse into DECL_CHAIN
1530 if cp_unevaluated_operand is set.
1531 (tsubst_copy) [PARM_DECL]: Don't copy before tsubsting.
1534 * typeck.c (decay_conversion): Don't discard side-effects from
1535 expressions of nullptr_t.
1537 2012-06-25 Florian Weimer <fweimer@redhat.com>
1539 * init.c (build_new_1): Warn about (T[N]) for variable N, and
1542 * parser.c (cp_parser_direct_new_declarator): Accept non-constant
1543 expressions. Handled now in build_new_1.
1545 2012-06-25 Jason Merrill <jason@redhat.com>
1548 * semantics.c (build_data_member_initialization): Always keep
1549 initializer for empty base.
1550 (cxx_eval_bare_aggregate): Discard it here.
1553 * pt.c (tsubst_omp_for_iterator): Simplify DECL_EXPR handling.
1554 (tsubst_expr) [OMP_FOR]: Here, too.
1556 2012-06-25 Jakub Jelinek <jakub@redhat.com>
1559 * class.c (check_bases_and_members): Avoid -Wuninitialized
1560 diagnostics for non-static const members or references if they
1563 2012-06-16 Ville Voutilainen <ville.voutilainen@gmail.com>
1565 * parser.c (cp_parser_direct_declarator): Move virt-specifier
1566 parsing after late-specified return type parsing.
1568 2012-06-14 Jason Merrill <jason@redhat.com>
1571 * name-lookup.c (constructor_name_p): Don't try to look at the
1572 name of a DECLTYPE_TYPE.
1574 2012-06-18 Lawrence Crowl <crowl@google.com>
1576 * decl2.c (cp_write_global_declarations): Rename use of TV_PHASE_CGRAPH
1577 to TV_PHASE_OPT_GEN.
1579 2012-06-18 Steven Bosscher <steven@gcc.gnu.org>
1581 * decl.c (finish_function): Remove code conditional on VMS_TARGET.
1583 2012-06-15 Marc Glisse <marc.glisse@inria.fr>
1586 * semantics.c (literal_type_p): Handle VECTOR_TYPE.
1587 (potential_constant_expression_1): Handle VEC_PERM_EXPR.
1588 * parser.c (cp_parser_postfix_expression): Handle RID_BUILTIN_SHUFFLE.
1590 2012-06-09 Jason Merrill <jason@redhat.com>
1592 * pt.c (tsubst_expr) [TAG_DEFN]: Instantiate local class.
1593 * class.c (finish_struct): Don't add a TAG_DEFN for a lambda.
1594 * decl2.c (finish_static_data_member_decl): Avoid redundant error.
1597 * name-lookup.c (pushtag_1): Add a DECL_EXPR for a local class.
1598 * semantics.c (finish_cond): Build a COMPOUND_EXPR.
1599 * pt.c (tsubst_expr) [COMPOUND_EXPR]: Handle.
1600 [DECL_EXPR]: Don't call cp_finish_decl for an implicit typedef.
1601 Don't return the decl.
1603 2012-06-11 Richard Guenther <rguenther@suse.de>
1606 * mangle.c (write_array_type): Use double-ints for array domain
1609 2012-06-07 Fabien ChĂȘne <fabien@gcc.gnu.org>
1612 * cp-tree.h (insert_late_enum_def_into_classtype_sorted_fields):
1614 * class.c (insert_into_classtype_sorted_fields): New.
1615 (add_enum_fields_to_record_type): New.
1616 (count_fields): Adjust the comment.
1617 (add_fields_to_record_type): Likewise.
1618 (finish_struct_1): Move the code that inserts the fields for the
1619 sorted case, into insert_into_classtype_sorted_fields, and call
1621 (insert_late_enum_def_into_classtype_sorted_fields): Define.
1622 * decl.c (finish_enum_value_list): Call
1623 insert_late_enum_def_into_classtype_sorted_fields if a late enum
1624 definition is encountered.
1626 2012-06-06 Paolo Carlini <paolo.carlini@oracle.com>
1629 * typeck.c (cp_perform_integral_promotions): New, like
1630 perform_integral_promotions but also takes a tsubst_flags_t parameter.
1631 (pointer_diff): Add tsubst_flags_t parameter.
1632 (decay_conversion, cp_default_conversion, cp_build_array_ref,
1633 cp_build_binary_op, cp_build_unary_op, build_static_cast_1,
1634 build_reinterpret_cast_1, cp_build_modify_expr,
1635 convert_for_assignment): Adjust.
1636 * optimize.c (build_delete_destructor_body): Adjust.
1637 * init.c (expand_virtual_init, expand_default_init, build_new_1,
1638 build_new, build_vec_delete_1, build_vec_init, build_delete): Adjust.
1639 (construct_virtual_base): Adjust LOOKUP_COMPLAIN -> 0.
1640 * class.c (build_base_path): Adjust.
1641 * decl.c (compute_array_index_type, finish_destructor_body): Likewise.
1642 * method.c (synthesized_method_walk): Adjust flag and complain.
1643 * rtti.c (ifnonnull): Add tsubst_flags_t parameter.
1644 (build_typeid, build_dynamic_cast_1): Adjust.
1645 * except.c (initialize_handler_parm): Likewise.
1646 * typeck2.c (process_init_constructor_record): Likewise.
1647 * pt.c (tsubst_friend_class): Don't change flags.
1648 * semantics.c (finish_goto_stmt, handle_omp_for_class_iterator,
1649 finish_static_assert): Likewise.
1650 * parser.c (cp_parser_lookup_name): Just pass 0 as flags to
1652 * call.c (build_op_delete_call): Add tsubst_flags_t parameter.
1653 (convert_like_real, convert_arg_to_ellipsis, convert_for_arg_passing):
1655 (standard_conversion): Adjust LOOKUP_COMPLAIN -> 0.
1656 (implicit_conversion): Mask out tf_error with a FIXME.
1657 (build_user_type_conversion_1, build_new_op_1, build_over_call): Use
1658 complain & tf_error instead of flags & LOOKUP_COMPLAIN.
1659 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
1660 build_up_reference, convert_to_reference, cp_convert,
1661 cp_convert_and_check, ocp_convert, convert_force): Add tsubst_flags_t
1663 (convert_to_reference, ocp_convert): Use complain & tf_error instead
1664 of flags & LOOKUP_COMPLAIN.
1665 (convert_force): Adjust LOOKUP_COMPLAIN -> 0.
1666 * name-lookup.c (identifier_type_value_1, lookup_qualified_name,
1667 lookup_name_real, lookup_function_nonclass, lookup_name,
1668 lookup_name_prefer_type): Adjust LOOKUP_COMPLAIN -> 0.
1669 * cp-tree.h: Adjust prototypes; remove LOOKUP_COMPLAIN.
1671 2012-06-06 Steven Bosscher <steven@gcc.gnu.org>
1673 * decl.c: Do not include output.h.
1674 (start_decl): Remove code for flag_conserve_space.
1676 2012-06-06 Fabien ChĂȘne <fabien@gcc.gnu.org>
1679 * parser.c (cp_parser_alias_declaration): Return earlier
1680 if an error occured.
1682 2012-06-04 Paolo Carlini <paolo.carlini@oracle.com>
1685 * call.c (build_conditional_expr_1): Use OPT_Wenum_compare
1686 to control enumeral mismatch in conditional expression too.
1688 2012-06-04 Sterling Augustine <saugustine@google.com>
1690 * cp-tree.h: Declare decl_as_dwarf_string, lang_decl_dwarf_name.
1691 * cp-lang.c (cxx_dwarf_name): Call them.
1693 2012-06-04 Steven Bosscher <steven@gcc.gnu.org>
1695 * semantics.c: Do not include output.h.
1696 * decl2.c: Likewise.
1697 * friend.c: Likewise.
1698 * typeck.c: Likewise.
1699 * typeck2.c: Likewise.
1700 * Make-lang.in: Fix dependencies.
1702 2012-06-01 Jason Merrill <jason@redhat.com>
1705 * parser.c (cp_parser_class_head): Apply attributes here.
1706 * semantics.c (begin_class_definition): Not here.
1707 * cp-tree.h: Adjust.
1710 * parser.c (cp_parser_binary_expression): Bail early if we're parsing
1711 tentatively and the LHS has a parse error.
1714 * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
1715 (instantiate_decl): Don't push_to_top_level for local class methods.
1716 (instantiate_class_template_1): Or for local classes.
1719 * pt.c (do_auto_deduction): Don't try to deduce from a
1720 type-dependent initializer.
1722 2012-06-01 Paolo Carlini <paolo.carlini@oracle.com>
1725 * name-lookup.c (push_namespace): When error recovery is
1726 impossible just error out in duplicate_decls.
1728 2012-05-31 Steven Bosscher <steven@gcc.gnu.org>
1730 * call.c: Do not include output.h.
1731 * class.c: Likewise.
1732 * except.c: Likewise.
1733 * friend.c: Likewise.
1736 * method.c: Likewise.
1737 * parser.c: Likewise.
1740 * search.c: Likewise.
1742 2012-05-30 Jason Merrill <jason@redhat.com>
1745 * tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR
1746 representing a bitwise copy of a glvalue.
1748 * tree.c (stabilize_expr): Tweak logic.
1751 * tree.c (stabilize_init): Side effects make the init unstable.
1753 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com>
1756 * semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
1758 2012-05-26 Paolo Carlini <paolo.carlini@oracle.com>
1761 * tree.c (stabilize_expr): Handle exp of void type.
1763 2012-05-26 Jason Merrill <jason@redhat.com>
1766 * call.c (convert_like_real) [ck_list]: Take array address directly.
1767 * typeck.c (decay_conversion): Reject decay of an array compound
1770 2012-05-25 Paolo Carlini <paolo.carlini@oracle.com>
1773 * parser.c (cp_parser_member_declaration): A storage class is not
1774 allowed in a declaration of an anonymous aggregate in a class scope.
1776 2012-05-24 Uros Bizjak <ubizjak@gmail.com>
1779 * decl.c (grokdeclarator): Check that current_class_type is non-NULL
1780 before calling constructor_name_p.
1782 2012-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1785 * parser.c (cp_parser_ctor_initializer_opt_and_function_body,
1786 cp_parser_function_body): Add a bool parameter, true when parsing
1787 a function-try-block.
1788 (cp_parser_function_try_block): Pass true to the above.
1789 (cp_parser_function_definition_after_declarator,
1790 cp_parser_function_transaction): Adjust.
1792 2012-05-23 Paolo Carlini <paolo.carlini@oracle.com>
1795 * decl2.c (delete_sanity): Extend 'deleting array' warning to
1798 2012-05-21 Paolo Carlini <paolo.carlini@oracle.com>
1801 * decl.c (grokdeclarator): Diagnose functions returning abstract
1802 class types as TYPENAME.
1803 * cp-tree.h (ABSTRACT_CLASS_TYPE_P): Add.
1804 * except.c (is_admissible_throw_operand_or_catch_parameter): Use it.
1805 * pt.c (tsubst): Likewise.
1806 * semantics.c (trait_expr_value): Likewise.
1808 2012-05-21 Paolo Carlini <paolo.carlini@oracle.com>
1811 * parser.c (cp_parser_attributes_opt): Enforce error checking of
1812 unbalanced parentheses in the presence of tentative parsing.
1814 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
1817 * parser.c (cp_parser_new_type_id): Early return error_mark_node
1818 if the cp_parser_type_specifier_seq call has type_specifier_seq.type
1819 error_mark_node; tidy.
1820 (cp_parser_new_expression): Always initialize nelts to NULL_TREE to
1821 avoid uninitialized warnings.
1822 (cp_parser_init_declarator, cp_parser_late_parse_one_default_arg):
1823 Call cp_parser_skip_to_end_of_statement if cp_parser_initializer
1824 returns error_mark_node.
1826 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
1829 * except.c (is_admissible_throw_operand): Rename to
1830 is_admissible_throw_operand_or_catch_parameter and handle
1831 catch parameter too.
1832 (expand_start_catch_block): Use it.
1833 (build_throw): Adjust.
1835 2012-05-17 Paolo Carlini <paolo.carlini@oracle.com>
1838 * typeck.c (build_x_array_ref, build_x_conditional_expr,
1839 build_x_compound_expr, build_x_modify_expr): Add location_t parameter.
1840 (finish_class_member_access_expr, build_x_indirect_ref,
1841 build_x_binary_op, build_x_compound_expr_from_list,
1842 build_x_compound_expr_from_vec): Adjust callers.
1843 * tree.c (build_min_nt_loc): New.
1844 (build_min_nt): Remove.
1845 * typeck2.c (build_x_arrow): Adjust callers.
1846 * pt.c (tsubst_qualified_id, tsubst_omp_for_iterator,
1847 tsubst_copy_and_build): Likewise.
1848 * semantics.c (finish_mem_initializers, handle_omp_for_class_iterator,
1849 finish_omp_atomic): Likewise.
1850 * decl2.c (grok_array_decl, build_anon_union_vars): Adjust.
1851 * parser.c (cp_parser_question_colon_clause,
1852 cp_parser_assignment_expression, cp_parser_expression,
1853 cp_parser_template_id, cp_parser_omp_for_loop): Likewise.
1854 * cp-tree.h: Update.
1856 2012-05-16 Dodji Seketeli <dodji@redhat.com>
1858 PR preprocessor/7263
1859 * cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
1860 the possible declarator specifiers so far.
1861 (struct cp_decl_specifier_seq::locations): Declare new member.
1862 (cp_decl_specifier_seq::{specs, type_location}): Remove.
1863 (decl_spec_seq_has_spec_p): Declare new function.
1864 * parser.c (cp_parser_check_decl_spec): Remove.
1865 (set_and_check_decl_spec_loc): Define new static function.
1866 (decl_spec_seq_has_spec_p): Define new public function.
1867 (cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
1868 (cp_parser_type_specifier, cp_parser_simple_type_specifier)
1869 (cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
1870 (cp_parser_alias_declaration): Set the locations for each
1871 declspec, using set_and_check_decl_spec_loc.
1872 (cp_parser_explicit_instantiation, cp_parser_init_declarator)
1873 (cp_parser_member_declaration, cp_parser_init_declarator): Use the
1874 new declspec location for specifiers. Use the new
1875 decl_spec_seq_has_spec_p.
1876 (cp_parser_type_specifier_seq): Use the new
1877 set_and_check_decl_spec_loc. Stop using
1878 cp_parser_check_decl_spec. Use the new decl_spec_seq_has_spec_p.
1879 (, cp_parser_init_declarator): Use the new
1880 set_and_check_decl_spec_loc.
1881 (cp_parser_single_declaration, cp_parser_friend_p)
1882 (cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
1883 Use the new decl_spec_seq_has_spec_p.
1884 * decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p. Use
1885 the more precise ds_redefined_builtin_type_spec location for
1886 diagnostics about re-declaring C++ built-in types.
1887 (start_decl, grokvardecl, grokdeclarator): Use the new
1888 decl_spec_seq_has_spec_p.
1890 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1893 * pt.c (tsubst_copy_and_build): Increase / decrease
1894 c_inhibit_evaluation_warnings around build_x_binary_op call.
1896 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1898 * cp-tree.h (TYPE_PTRMEM_P): Rename to TYPE_PTRDATAMEM_P.
1899 (TYPE_PTR_TO_MEMBER_P): Rename to TYPE_PTRMEM_P.
1900 (TYPE_PTR_OR_PTRMEM_P): Add.
1901 * typeck.c (composite_pointer_type_r, composite_pointer_type,
1902 common_pointer_type, cp_build_indirect_ref, cp_build_binary_op,
1903 cp_truthvalue_conversion, convert_ptrmem, build_static_cast_1,
1904 build_reinterpret_cast_1, build_const_cast_1, comp_ptr_ttypes_real,
1905 casts_away_constness_r, casts_away_constness): Adjust.
1906 * init.c (build_zero_init_1): Adjust.
1907 * class.c (check_field_decls): Likewise.
1908 * decl.c (check_default_argument): Likewise.
1909 * rtti.c (target_incomplete_p): Likewise.
1910 * tree.c (zero_init_p): Likewise.
1911 * cxx-pretty-print.c (pp_cxx_ptr_operator,
1912 pp_cxx_abstract_declarator): Likewise.
1913 * typeck2.c (build_m_component_ref): Likewise.
1914 * pt.c (convert_nontype_argument, invalid_nontype_parm_type_p,
1915 dependent_type_p_r): Likewise.
1916 * call.c (null_member_pointer_value_p, standard_conversion,
1917 add_builtin_candidate, build_conditional_expr_1, compare_ics):
1919 * cp-objcp-common.c (cp_var_mod_type_p): Likewise.
1920 * cvt.c (cp_convert_to_pointer, ocp_convert,
1921 perform_qualification_conversions): Likewise.
1922 * mangle.c (write_type): Likewise.
1923 * name-lookup.c (arg_assoc_type): Likewise.
1925 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1927 * parser.c (struct cp_parser_expression_stack_entry): Add location_t
1929 (cp_parser_binary_expression): Rework to always update at the same
1930 time tree_type and loc.
1931 * call.c (print_z_candidate): Add location_t parameter.
1932 (print_z_candidates, convert_like_real, joust): Adjust.
1934 2012-05-11 Alexandre Oliva <aoliva@redhat.com>
1937 * pt.c (tsubst_decl): Bail out if argvec is error_mark_node.
1939 2012-05-11 Paolo Carlini <paolo.carlini@oracle.com>
1942 * pt.c (tsubst_copy: case PARM_DECL): Return error_mark_node if
1943 tsubst_decl returns NULL_TREE.
1944 * cxx-pretty-print.c (pp_cxx_simple_type_specifier): Handle
1945 BOUND_TEMPLATE_TEMPLATE_PARM.
1947 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1950 * cvt.c (ocp_convert): Error out early for void -> bool conversions.
1951 * typeck.c (decay_conversion): Use error_at.
1952 * call.c (build_integral_nontype_arg_conv, convert_like_real,
1953 convert_arg_to_ellipsis, perform_implicit_conversion_flags,
1954 initialize_reference): Likewise.
1955 * cvt.c (warn_ref_binding): Add location_t parameter.
1956 (cp_convert_to_pointer, convert_to_reference, ocp_convert,
1957 convert_to_void, ): Use error_at and warning_at.
1959 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com>
1962 * decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
1963 instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.
1965 2012-05-06 Paolo Carlini <paolo.carlini@oracle.com>
1968 * call.c (op_error, build_new_op_1, build_new_op): Add location_t
1970 (build_conditional_expr_1): Adjust.
1971 * typeck.c (build_x_indirect_ref, build_x_binary_op,
1972 build_x_unary_op): Add location_t parameter.
1973 (rationalize_conditional_expr, build_x_array_ref,
1974 build_x_compound_expr, cp_build_modify_expr, build_x_modify_expr):
1976 * typeck2.c (build_x_arrow): Add location_t parameter.
1977 * semantics.c (finish_unary_op_expr): Likewise.
1978 (finish_increment_expr, handle_omp_for_class_iterator): Adjust.
1979 * decl2.c (grok_array_decl): Add location_t parameter.
1980 * parser.c (cp_parser_postfix_open_square_expression,
1981 cp_parser_postfix_dot_deref_expression, cp_parser_unary_expression,
1982 cp_parser_binary_expression, cp_parser_builtin_offsetof,
1983 do_range_for_auto_deduction, cp_convert_range_for,
1984 cp_parser_template_argument, cp_parser_omp_for_cond): Pass the
1986 * pt.c (tsubst_copy_and_build): Adjust.
1987 * tree.c (maybe_dummy_object): Likewise.
1988 * cp-tree.h: Update declarations.
1990 2012-05-04 Paolo Carlini <paolo.carlini@oracle.com>
1992 * semantics.c (cxx_eval_constant_expression, case CONVERT_EXPR): Tidy.
1994 2012-05-04 Paolo Carlini <paolo.carlini@oracle.com>
1997 * pt.c (instantiate_class_template_1): Increase / decrease
1998 c_inhibit_evaluation_warnings around the tsubst_expr call
1999 for STATIC_ASSERT_CONDITION.
2000 (tsubst_expr, case STATIC_ASSERT): Likewise.
2001 * typeck.c (cp_build_binary_op, case EQ_EXPR/NE_EXPR): Check
2002 c_inhibit_evaluation_warnings in the OPT_Waddress warnings.
2004 2012-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2007 * call.c (build_over_call): Handle final member functions
2009 (build_new_method_call_1): Do not handle here.
2011 2012-05-02 Richard Guenther <rguenther@suse.de>
2013 * decl.c (grokdeclarator): Properly check for sizes that
2014 cover more than half of the address-space.
2016 2012-04-30 Marc Glisse <marc.glisse@inria.fr>
2019 * typeck.c (cp_build_array_ref): Handle VECTOR_TYPE.
2020 * decl2.c (grok_array_decl): Likewise.
2023 * parser.c (cp_parser_sizeof_operand): Require parentheses for
2026 2012-04-30 Dodji Seketeli <dodji@redhat.com>
2028 Fix location for static class members
2029 * decl.c (grokdeclarator): Use the location carried by the
2030 declarator for the DECL of the static class member.
2032 Fix va_arg type location
2033 * cp-tree.h (build_x_va_arg): Take an additional location
2035 * call.c (build_x_va_arg): Take a loc parameter for the location
2036 of the type of the va_arg expression.
2037 * parser.c (cp_parser_primary_expression): Pass the type of the
2038 type in the va_arg expression to build_x_va_arg.
2039 * pt.c (tsubst_copy): Adjust calls to build_x_va_arg.
2041 Make conversion warnings work on NULL with -ftrack-macro-expansion
2042 * call.c (conversion_null_warnings): Use the new
2043 expansion_point_location_if_in_system_header.
2044 * cvt.c (build_expr_type_conversion): Likewise.
2045 * typeck.c (cp_build_binary_op): Likewise.
2047 2012-04-30 Manuel López-Ibåñez <manu@gcc.gnu.org>
2049 * typeck.c (convert_for_assignment): Replace
2050 Wmissing-format-attribute with Wsuggest-attribute=format.
2051 * call.c (convert_for_arg_passing): Likewise.
2053 2012-04-26 Paolo Carlini <paolo.carlini@oracle.com>
2056 * class.c (check_bases_and_members): Implement core/1333, do not
2057 disallow defaulted in the class body non-const ref special members.
2059 2012-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2062 * call.c (tourney, perform_overload_resolution,
2063 build_operator_new_call, build_user_type_conversion_1,
2064 build_user_type_conversion, perform_overload_resolution,
2065 add_template_candidate, add_template_candidate_real,
2066 add_template_conv_candidate, add_builtin_candidates,
2067 add_builtin_candidate, build_builtin_candidate,
2068 add_conv_candidate, add_function_candidate, implicit_conversion,
2069 reference_binding, build_list_conv, conditional_conversion,
2070 add_candidates, can_convert_array, build_aggr_conv,
2071 build_array_conv, build_complex_conv, conditional_conversion):
2072 Add tsubst_flags_t parameter.
2073 (joust): Likewise, use it to handle SFINAE as if pedantic.
2074 (add_list_candidates, build_integral_nontype_arg_conv,
2075 perform_overload_resolution, build_new_function_call,
2076 build_operator_new_call, build_op_call_1,
2077 build_conditional_expr_1, build_new_op_1, convert_like_real,
2078 convert_arg_to_ellipsis, convert_default_arg,
2079 convert_for_arg_passing, build_over_call,
2080 build_new_method_call_1, can_convert_arg, can_convert_arg_bad,
2081 perform_implicit_conversion_flags,
2082 perform_direct_initialization_if_possible,
2083 initialize_reference): Adjust.
2084 * typeck.c (casts_away_constness, casts_away_constness_r):
2085 Add tsubst_flags_t parameter.
2086 (convert_arguments, check_for_casting_away_constness,
2087 build_static_cast_1, build_ptrmemfunc, convert_for_assignment):
2089 * decl.c (reshape_init_r, check_default_argument): Likewise.
2090 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
2091 * pt.c (convert_nontype_argument, check_non_deducible_conversion):
2093 * init.c (build_new_1): Likewise.
2094 * cvt.c (convert_to_reference, ocp_convert, build_type_conversion,
2095 build_expr_type_conversion, ): Likewise.
2096 * search.c (check_final_overrider): Likewise.
2097 * cp-tree.h (build_user_type_conversion,
2098 build_operator_new_call, can_convert, can_convert_arg,
2099 can_convert_arg_bad, convert_default_arg,
2100 convert_arg_to_ellipsis, convert_for_arg_passing):
2103 2012-04-22 Jan Hubicka <jh@suse.cz>
2105 * decl2.c (maybe_make_one_only): Mark keyed COMDATs as USED so they
2108 2012-04-22 Manuel López-Ibåñez <manu@gcc.gnu.org>
2111 * typeck.c (composite_pointer_type): Likewise.
2112 (cxx_sizeof_or_alignof_type): Likewise.
2113 (cp_build_array_ref): Likewise.
2114 (cp_build_function_call_vec): Likewise.
2115 (cp_build_addr_expr_1): Likewise.
2116 (convert_member_func_to_ptr): Likewise.
2117 * decl.c (check_tag_decl): Likewise.
2118 (check_static_variable_definition): Likewise.
2119 (compute_array_index_type): Likewise.
2120 (create_array_type_for_decl): Likewise.
2121 (grokdeclarator): Likewise.
2122 (grok_op_properties): Likewise.
2123 * error.c (maybe_warn_cpp0x): Likewise.
2124 * pt.c (maybe_process_partial_specialization): Likewise.
2125 (convert_template_argument): Likewise.
2126 (do_decl_instantiation): Likewise.
2127 (do_type_instantiation): Likewise.
2128 * parser.c (cp_parser_primary_expression): Likewise.
2129 (cp_parser_postfix_expression): Likewise.
2130 (cp_parser_unary_expression): Likewise.
2131 (cp_parser_question_colon_clause): Likewise.
2132 (cp_parser_lambda_introducer): Likewise.
2133 (cp_parser_lambda_declarator_opt): Likewise.
2134 (cp_parser_compound_statement): Likewise.
2135 (cp_parser_jump_statement): Likewise.
2136 (cp_parser_declaration_seq_opt): Likewise.
2137 (cp_parser_enum_specifier): Likewise.
2138 (cp_parser_enumerator_list): Likewise.
2139 (cp_parser_initializer_list): Likewise.
2140 (cp_parser_member_declaration): Likewise.
2141 * call.c (build_conditional_expr_1): Likewise.
2142 * friend.c (make_friend_class): Likewise.
2143 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
2145 2012-04-21 Jan Hubicka <jh@suse.cz>
2147 * method.c (make_alias_for): Do not set TREE_SYMBOL_REFERENCED.
2148 * decl2.c (mark_needed): Likewise.
2149 (decl_needed_p): Do not test TREE_SYMBOL_REFERENCED.
2151 * decl2.c (cxx_callgraph_analyze_expr): Remove.
2152 * cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove.
2153 * cp-tree.h (cxx_callgraph_analyze_expr): Remove.
2155 2012-04-21 Manuel López-Ibåñez <manu@gcc.gnu.org>
2158 * typeck.c (cp_build_function_call_vec): Do not pretty-print
2159 expressions when caret is enabled.
2161 2012-04-20 Jan Hubicka <jh@suse.cz>
2164 * decl2.c (maybe_emit_vtables): Do not initialize same_comdat_group
2165 list when target has no support for it.
2167 2012-04-20 Michael Matz <matz@suse.de>
2169 * error.c (pedwarn_cxx98): Move va_end call after user
2172 2012-04-18 Paolo Carlini <paolo.carlini@oracle.com>
2175 * cp-tree.h (build_addr_func, decay_conversion,
2176 get_member_function_from_ptrfunc,
2177 build_m_component_ref, convert_member_func_to_ptr):
2178 Add tsubst_flags_t parameter.
2179 * typeck.c (cp_default_conversion): Add.
2180 (decay_conversion, default_conversion,
2181 get_member_function_from_ptrfunc, convert_member_func_to_ptr):
2182 Add tsubst_flags_t parameter and use it throughout.
2183 (cp_build_indirect_ref, cp_build_array_ref,
2184 cp_build_function_call_vec, convert_arguments, build_x_binary_op,
2185 cp_build_binary_op, cp_build_unary_op, build_reinterpret_cast_1,
2186 build_const_cast_1, expand_ptrmemfunc_cst,
2187 convert_for_initialization): Adjust.
2188 * init.c (build_vec_init): Adjust.
2189 * decl.c (grok_reference_init, get_atexit_node): Likewise.
2190 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Likewise.
2191 * except.c (build_throw): Likewise.
2192 * typeck2.c (build_x_arrow): Likewise.
2193 (build_m_component_ref): Add tsubst_flags_t parameter and
2195 * pt.c (convert_nontype_argument): Adjust.
2196 * semantics.c (finish_asm_stmt, maybe_add_lambda_conv_op): Likewise.
2197 * decl2.c (build_offset_ref_call_from_tree): Likewise.
2198 * call.c (build_addr_func): Add tsubst_flags_t parameter and
2200 (build_call_a, build_conditional_expr_1, build_new_op_1,
2201 convert_like_real, convert_arg_to_ellipsis, build_over_call,
2202 build_special_member_call): Adjust.
2203 * cvt.c (cp_convert_to_pointer, force_rvalue,
2204 build_expr_type_conversion): Likewise.
2206 2012-04-17 Tom de Vries <tom@codesourcery.com>
2208 * cp-gimplify.c (begin_bc_block): Add location parameter and use as
2209 location argument to create_artificial_label.
2210 (finish_bc_block): Change return type to void. Remove body_seq
2211 parameter, and add block parameter. Append label to STMT_LIST and
2213 (gimplify_cp_loop, gimplify_for_stmt, gimplify_while_stmt)
2214 (gimplify_do_stmt, gimplify_switch_stmt): Remove function.
2215 (genericize_cp_loop, genericize_for_stmt, genericize_while_stmt)
2216 (genericize_do_stmt, genericize_switch_stmt, genericize_continue_stmt)
2217 (genericize_break_stmt, genericize_omp_for_stmt): New function.
2218 (cp_gimplify_omp_for): Remove bc_continue processing.
2219 (cp_gimplify_expr): Genericize VEC_INIT_EXPR.
2220 (cp_gimplify_expr): Mark FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT,
2221 CONTINUE_STMT, and BREAK_STMT as unreachable.
2222 (cp_genericize_r): Genericize FOR_STMT, WHILE_STMT, DO_STMT,
2223 SWITCH_STMT, CONTINUE_STMT, BREAK_STMT and OMP_FOR.
2224 (cp_genericize_tree): New function, factored out of ...
2225 (cp_genericize): ... this function.
2227 2012-04-17 Paolo Carlini <paolo.carlini@oracle.com>
2230 * semantics.c (build_constexpr_constructor_member_initializers):
2231 Check for function-try-block as function-body.
2233 2012-04-17 Paolo Carlini <paolo.carlini@oracle.com>
2236 * parser.c (cp_parser_member_declaration): Check that
2237 initializer_token_start is non null before dereferencing it.
2239 2012-04-16 Jason Merrill <jason@redhat.com>
2242 * pt.c (determine_specialization): Instead of comparing the number
2243 of parms, check that tsubst gives the right answer.
2246 * pt.c (process_partial_specialization): Complain about a partial
2247 specialization with fewer args than primary template parms.
2250 * pt.c (convert_template_argument): Handle template template
2254 * pt.c (tsubst_pack_expansion): Use tsubst_expr for template
2255 template parameters.
2257 2012-04-16 Paolo Carlini <paolo.carlini@oracle.com>
2260 * call.c (op_error): Print types; when flag_diagnostics_show_caret
2261 is false print expressions too.
2262 (op_error_string): Add.
2264 2012-04-16 Jason Merrill <jason@redhat.com>
2267 * friend.c (make_friend_class): Call check_for_bare_parameter_packs.
2269 2012-04-16 Jan Hubicka <jh@suse.cz>
2271 * decl2.c (collect_candidates_for_java_method_alias): Use FOR_EACH
2272 walkers to walk cgraph and varpool.
2274 2012-04-15 Jason Merrill <jason@redhat.com>
2277 * pt.c (coerce_template_parameter_pack): Check for error_mark_node.
2281 * pt.c (coerce_template_parms): Even if we aren't converting we
2282 want to expand argument packs.
2285 * mangle.c (write_type): nullptr_t is a builtin type.
2287 2012-04-14 Jan Hubicka <jh@suse.cz>
2289 * tree.c: Update field referenced for new cgraph/varpool layout.
2290 * decl2.c: Likewise.
2292 2012-04-13 Jason Merrill <jason@redhat.com>
2295 * pt.c (any_pack_expanson_args_p): New.
2296 (coerce_template_parms): Use it.
2299 * call.c (joust): Handle comparing list and non-list ctors.
2302 * decl2.c (finish_anon_union): Use cp_finish_decl.
2303 * error.c (dump_function_name): Avoid showing anonymous "name".
2305 2012-04-11 Fabien ChĂȘne <fabien@gcc.gnu.org>
2308 * parser.c (cp_parser_class_name): Call strip_using_decl and
2309 return the target decl.
2310 * name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
2311 to be stripped is NULL_TREE.
2312 (qualify_lookup): Call strip_using_decl and perform some checks on
2315 2012-04-11 Jason Merrill <jason@redhat.com>
2318 * decl.c (grokdeclarator): Strip the injected-class-name typedef
2319 if we are building a declaration or compound type.
2322 * decl.c (check_tag_decl): Don't complain about attributes if we
2323 don't even have a type.
2325 2012-04-10 Manuel López-Ibåñez <manu@gcc.gnu.org>
2327 * cvt.c (convert_to_void): Update comment.
2329 2012-04-05 Jason Merrill <jason@redhat.com>
2332 * semantics.c (finish_non_static_data_member): In templates, pass
2333 the decl to build_qualified_name.
2334 * tree.c (lvalue_kind) [SCOPE_REF]: Handle FIELD_DECL.
2336 2012-04-04 Jason Merrill <jason@redhat.com>
2339 * decl.c (finish_function): Update fntype after deducing return type.
2341 2012-04-03 Jason Merrill <jason@redhat.com>
2344 * pt.c (tsubst_initializer_list): A pack expansion with no elements
2345 means value-initialization.
2347 2012-04-01 Paolo Carlini <paolo.carlini@oracle.com>
2350 * class.c (deduce_noexcept_on_destructor,
2351 deduce_noexcept_on_destructors): New.
2352 (check_bases_and_members): Call the latter.
2353 * decl.c (grokfndecl): Call the former.
2354 * method.c (implicitly_declare_fn): Not static.
2355 * cp-tree.h (deduce_noexcept_on_destructor, implicitly_declare_fn):
2358 2012-03-29 Paolo Carlini <paolo.carlini@oracle.com>
2361 * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
2362 warn for a zero as null pointer constant default argument.
2364 2012-03-29 Jason Merrill <jason@redhat.com>
2367 * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
2369 2012-03-29 Jakub Jelinek <jakub@redhat.com>
2372 * decl.c (start_decl): Don't call maybe_apply_pragma_weak
2373 if processing_template_decl.
2375 2012-03-29 Jason Merrill <jason@redhat.com>
2378 * call.c (compare_ics): Handle ck_aggr like ck_list.
2380 2012-03-28 Jason Merrill <jason@redhat.com>
2383 * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
2384 we didn't get an explicit scope.
2385 * pt.c (tsubst_baselink): Likewise.
2387 2012-03-28 Richard Guenther <rguenther@suse.de>
2389 * typeck2.c (process_init_constructor_array): Use the proper
2390 type for computing the array length.
2392 2012-03-27 Meador Inge <meadori@codesourcery.com>
2395 * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
2396 stripped child trees that are not pointer types.
2398 2012-03-21 Jason Merrill <jason@redhat.com>
2400 Implement return type deduction for normal functions with -std=c++1y.
2401 * cp-tree.h (FNDECL_USED_AUTO): New macro.
2402 (LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): Remove.
2403 (dependent_lambda_return_type_node): Remove.
2404 (CPTI_DEPENDENT_LAMBDA_RETURN_TYPE): Remove.
2405 (struct language_function): Add x_auto_return_pattern field.
2406 (current_function_auto_return_pattern): New.
2407 (enum tsubst_flags): Add tf_partial.
2408 * decl.c (decls_match): Handle auto return comparison.
2409 (duplicate_decls): Adjust error message for auto return.
2410 (cxx_init_decl_processing): Remove dependent_lambda_return_type_node.
2411 (cp_finish_decl): Don't do auto deduction for functions.
2412 (grokdeclarator): Allow auto return without trailing return type in
2414 (check_function_type): Defer checking of deduced return type.
2415 (start_preparsed_function): Set current_function_auto_return_pattern.
2416 (finish_function): Set deduced return type to void if not previously
2418 * decl2.c (change_return_type): Handle error_mark_node.
2419 (mark_used): Always instantiate functions with deduced return type.
2420 Complain about use if deduction isn't done.
2421 * parser.c (cp_parser_lambda_declarator_opt): Use 'auto' for
2422 initial return type.
2423 (cp_parser_lambda_body): Don't deduce return type in a template.
2424 (cp_parser_conversion_type_id): Allow auto in C++1y.
2425 * pt.c (instantiate_class_template_1): Don't mess with
2426 LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P.
2427 (tsubst_copy_and_build): Likewise.
2428 (fn_type_unification, tsubst): Don't reduce the template parm level
2429 of 'auto' during deduction.
2430 (unify): Compare 'auto' specially.
2431 (get_bindings): Change test.
2432 (always_instantiate_p): Always instantiate functions with deduced
2434 (do_auto_deduction): Handle error_mark_node and lambda context.
2435 Don't check for use in initializer.
2436 (contains_auto_r): Remove.
2437 * search.c (lookup_conversions_r): Handle auto conversion function.
2438 * semantics.c (lambda_return_type): Handle null return. Don't mess
2439 with dependent_lambda_return_type_node.
2440 (apply_deduced_return_type): Rename from apply_lambda_return_type.
2441 * typeck.c (merge_types): Handle auto.
2442 (check_return_expr): Do auto deduction.
2443 * typeck2.c (add_exception_specifier): Fix complain check.
2445 2012-03-22 Paolo Carlini <paolo.carlini@oracle.com>
2448 * class.c (check_field_decls): Call literal_type_p only
2451 2012-03-22 Jakub Jelinek <jakub@redhat.com>
2454 * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
2455 on CLASS_TYPE_P types.
2457 2012-03-20 Jason Merrill <jason@redhat.com>
2459 * lex.c (init_reswords): Use >= for cxx_dialect test.
2460 * parser.c (cp_parser_exception_specification_opt): Likewise.
2462 * mangle.c (write_type): Handle 'auto'.
2463 * init.c (build_new): Don't do auto deduction where it might
2464 affect template mangling.
2467 * decl.c (reshape_init_class): Handle repeated reshaping.
2468 * search.c (lookup_field_1): Add sanity check.
2470 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2473 * cp-tree.h (xvalue_p, maybe_warn_about_useless_cast): Declare.
2474 * tree.c (xvalue_p): Define.
2475 * typeck.c (maybe_warn_about_useless_cast): Define.
2476 (build_reinterpret_cast, build_const_cast,
2477 build_static_cast, cp_build_c_cast): Use maybe_warn_about_useless_cast.
2478 * rtti.c (build_dynamic_cast): Likewise.
2479 * pt.c (tsubst_copy_and_build, case CAST_EXPR): Increment/decrement
2480 c_inhibit_evaluation_warnings before/after the build_* calls.
2482 2012-03-15 Jason Merrill <jason@redhat.com>
2485 * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
2487 2012-03-15 Manuel López-Ibåñez <manu@gcc.gnu.org>
2490 * error.c (print_instantiation_partial_context): Use
2491 template_backtrace_limit.
2493 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2495 * Make-lang.in (doc/g++.1): Remove IRIX 6.5 reference.
2497 2012-03-14 Jakub Jelinek <jakub@redhat.com>
2500 * parser.c (lookup_literal_operator): Return fn only if
2501 processed all arguments from args vector and argtypes is
2504 2012-01-30 Dodji Seketeli <dodji@redhat.com>
2507 * cp-tree.h (template_type_parameter_p): Declare new function.
2508 (parameter_of_template_p): Remove.
2509 * pt.c (template_type_parameter_p): Define new function.
2510 (parameter_of_template_p): Remove.
2511 * name-lookup.c (binding_to_template_parms_of_scope_p): Don't rely
2512 on parameter_of_template_p anymore. Compare the level of the
2513 template parameter to the depth of the template.
2515 2011-12-15 Dodji Seketeli <dodji@redhat.com>
2517 * call.c (standard_conversion, build_integral_nontype_arg_conv)
2518 (build_new_op_1, convert_like_real, is_subseq)
2519 (maybe_handle_implicit_object, maybe_handle_ref_bind, compare_ics)
2520 (joust): Use next_conversion instead of accessing fields of struct
2521 conversion directly.
2523 2012-03-12 Paolo Carlini <paolo.carlini@oracle.com>
2526 * pt.c (tsubst_copy_and_build, case COND_EXPR): Avoid bogus
2527 division by zero warnings.
2529 2012-03-08 Paolo Carlini <paolo.carlini@oracle.com>
2531 * typeck.c (build_array_ref, cp_build_addr_expr_1, convert_ptrmem,
2532 build_ptrmemfunc): Consistently forward the tsubst_flags_t
2534 * call.c (resolve_args): Likewise.
2536 2012-03-07 Jason Merrill <jason@redhat.com>
2539 * mangle.c (write_literal_operator_name): The length comes after the
2542 2012-03-05 Jakub Jelinek <jakub@redhat.com>
2544 * pt.c (local_specializations): Change from htab_t into
2545 struct pointer_map_t *.
2546 (retrieve_local_specializations, register_local_specialization,
2547 tsubst_pack_expansion, instantiate_decl): Adjust users.
2548 (eq_local_specializations, hash_local_specialization): Remove.
2550 2012-03-05 Jason Merrill <jason@redhat.com>
2553 * decl2.c (determine_visibility): Correct calculation of class
2555 * decl.c (check_tag_decl): Adjust warning.
2557 * method.c (synthesized_method_walk): Cleanups don't affect the EH
2560 2012-03-03 Jason Merrill <jason@redhat.com>
2562 * init.c (perform_member_init): Cope with uninstantiated NSDMI.
2565 * call.c (build_aggr_conv): Call reshape_init.
2566 (convert_like_real): Likewise.
2567 * typeck2.c (process_init_constructor): Clear TREE_CONSTANT if
2570 * mangle.c (write_nested_name): Use decl_mangling_context.
2571 (write_prefix, write_template_prefix): Likewise.
2574 * mangle.c (write_expression): Improve diagnostic for TRAIT_EXPR.
2576 * class.c (add_method): Always build an OVERLOAD for using-decls.
2577 * search.c (lookup_member): Handle getting an OVERLOAD for a
2580 2012-03-02 Paolo Carlini <paolo.carlini@oracle.com>
2583 * typeck2.c (build_x_arrow): Take a tsubst_flags_t argument and
2585 * cp-tree.h (build_x_arrow): Adjust prototype.
2586 * pt.c (tsubst_copy_and_build): Adjust call.
2587 * parser.c (cp_parser_postfix_dot_deref_expression): Likewise.
2589 2012-03-02 Paolo Carlini <paolo.carlini@oracle.com>
2591 * name-lookup.c (binding_to_template_parms_of_scope_p): Clean up.
2593 2012-02-29 Jason Merrill <jason@redhat.com>
2596 * decl.c (check_tag_decl): Move warning for misplaced attributes here.
2597 (shadow_tag): From here.
2598 * parser.c (cp_parser_explicit_instantiation): Don't warn here.
2600 2012-02-21 Jakub Jelinek <jakub@redhat.com>
2603 * typeck.c (check_literal_operator_args): Initialize *long_double_p
2604 and *long_long_unsigned_p even if processing_template_decl.
2606 2012-02-16 Jason Merrill <jason@redhat.com>
2609 * decl.c (define_label): Use timevar_cond_start/stop.
2611 2012-02-16 Fabien ChĂȘne <fabien@gcc.gnu.org>
2614 * decl.c (xref_basetypes): call dependent_scope_p instead of
2617 2012-02-16 Jason Merrill <jason@redhat.com>
2620 * error.c (dump_expr): Handle lambda closures specifically.
2622 2012-02-14 Jason Merrill <jason@redhat.com>
2624 * parser.c (cp_parser_explicit_instantiation): Give a warning
2625 for ignored attributes on explicit class instantiation.
2627 2012-02-14 Jakub Jelinek <jakub@redhat.com>
2630 * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
2631 lookup_label on label's name and set TREE_USED.
2633 2012-02-14 Jason Merrill <jason@redhat.com>
2636 * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
2638 2012-02-14 Jakub Jelinek <jakub@redhat.com>
2641 * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
2642 newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
2644 2012-02-07 Jason Merrill <jason@redhat.com>
2647 * semantics.c (cx_check_missing_mem_inits): Handle unions.
2648 Fix constexpr default constructor logic.
2651 * pt.c (tsubst): Strip uninstantiated typedef.
2653 2012-02-06 Jason Merrill <jason@redhat.com>
2656 * cvt.c (build_expr_type_conversion): Check for template conversion.
2658 2012-01-31 Jason Merrill <jason@redhat.com>
2661 * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
2662 * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
2663 (tsubst_pack_expansion): Check it.
2665 2012-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2668 * class.c (explain_non_literal_class): Correctly handle implicitly
2669 deleted constructors.
2671 2012-01-27 Jakub Jelinek <jakub@redhat.com>
2674 * pt.c (tsubst_pack_expansion): Delete and restore
2675 local_specialization whenever need_local_specialization, not just
2676 when saved_local_specializations is non-NULL.
2678 2012-01-26 Paolo Carlini <paolo.carlini@oracle.com>
2681 * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
2682 as TREE_OPERAND (t, 1).
2684 2012-01-24 Jason Merrill <jason@redhat.com>
2687 * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
2690 * tree.c (called_fns_equal): Check template args.
2691 (cp_tree_equal): Call it.
2693 2012-01-24 Aldy Hernandez <aldyh@redhat.com>
2694 Patrick Marlier <patrick.marlier@gmail.com>
2697 * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
2698 thunk for set_one_vmethod_tm_attributes.
2700 2012-01-24 Paolo Carlini <paolo.carlini@oracle.com>
2703 * call.c (build_over_call): Check for error_mark_node as
2704 TREE_VALUE when default arguments are processed.
2706 2012-01-23 Jason Merrill <jason@redhat.com>
2709 * decl2.c (determine_visibility): Check for visibility attribute
2710 on template specialization.
2712 2012-01-23 Paolo Carlini <paolo.carlini@oracle.com>
2715 * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
2717 2012-01-23 Jason Merrill <jason@redhat.com>
2720 * class.c (add_method): Set OVL_USED for using-decls.
2721 * tree.c (ovl_scope): New.
2722 * cp-tree.h: Declare it.
2723 * parser.c (cp_parser_template_name): Use it.
2724 * semantics.c (baselink_for_fns): Likewise.
2725 * name-lookup.c (set_inherited_value_binding_p): Likewise.
2727 2012-01-20 Paolo Carlini <paolo.carlini@oracle.com>
2730 * pt.c (lookup_template_class_1): Check context returned by
2731 tsubst for error_mark_node.
2733 2012-01-19 Kai Tietz <ktietz@redhat.com>
2736 * decl2.c (save_template_attributes): Use merge_attributes
2737 instead of chaining up via TREE_CHAIN.
2739 2012-01-19 Jason Merrill <jason@redhat.com>
2742 * class.c (finish_struct): Call add_method here for function usings.
2743 * semantics.c (finish_member_declaration): Not here.
2745 2012-01-18 Paolo Carlini <paolo.carlini@oracle.com>
2748 * typeck2.c (store_init_value): Within a template guard
2749 cxx_constant_value with require_potential_constant_expression.
2750 * pt.c (convert_nontype_argument): Likewise.
2752 2012-01-16 Jakub Jelinek <jakub@redhat.com>
2755 * mangle.c (write_template_arg_literal): Handle complex.
2757 2012-01-16 Jason Merrill <jason@redhat.com>
2760 * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
2763 * typeck.c (build_static_cast_1): Handle bit-fields properly.
2765 2012-01-13 Ian Lance Taylor <iant@google.com>
2768 * typeck.c (enum_cast_to_int): New static function.
2769 (cp_build_binary_op): When handling warn_sign_compare, don't test
2770 for TREE_NO_WARNING. Do call enum_cast_to_int.
2771 * call.c (avoid_sign_compare_warnings): Remove static function.
2772 (build_new_op_1): Don't call avoid_sign_compare_warnings.
2774 2012-01-13 Steven Bosscher <steven@gcc.gnu.org>
2776 * decl2.c: Do not include tree-mudflap.h
2777 * semantics.c: Likewise.
2779 2012-01-13 Jason Merrill <jason@redhat.com>
2782 * semantics.c (finish_break_stmt): Avoid adding an unreachable
2786 * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
2787 when reducing the visibility.
2790 * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
2792 2012-01-12 Jason Merrill <jason@redhat.com>
2795 * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
2798 2012-01-13 Dodji Seketeli <dodji@redhat.com>
2801 * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
2802 Set the pointer to the last block of the constructor to the
2804 (build_constexpr_constructor_member_initializers): Get
2805 build_data_member_initialization a chance to deal with more
2806 statements before we choke.
2808 2012-01-12 Jason Merrill <jason@redhat.com>
2811 * mangle.c (write_expression): Mangle BASELINK scope if
2812 BASELINK_QUALIFIED_P.
2813 * search.c (adjust_result_of_qualified_name_lookup): Set
2814 BASELINK_QUALIFIED_P.
2815 * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
2816 * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
2817 adjust_result_of_qualified_name_lookup for non-qualified names.
2820 * pt.c (unify): Handle error_mark_node.
2822 2012-01-11 Jason Merrill <jason@redhat.com>
2825 * call.c (standard_conversion): For ptrmemfuncs, compare the
2829 * mangle.c (find_substitution): A type is only a substitution
2830 match if we're looking for a type.
2831 (write_nested_name): Use decl_mangling_context.
2833 * decl.c (decls_match): Assert that the arguments are decls.
2836 * pt.c (resolve_overloaded_unification): Compare types with
2837 same_type_p, not decls_match.
2839 2012-01-10 Jason Merrill <jason@redhat.com>
2842 * class.c (build_base_path): Diagnose ambiguous base.
2845 * semantics.c (cxx_eval_call_expression): Always retry previously
2846 non-constant expressions.
2848 2012-01-06 Jason Merrill <jason@redhat.com>
2852 * parser.c (cp_parser_new_expression): Set
2853 type_definition_forbidden_message.
2859 * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
2860 THROW_EXPR, CONSTRUCTOR, OVERLOAD. Fix PREINCREMENT_EXPR and
2862 (write_template_arg): Fix mangling of class-scope functions and
2864 (mangle_decl): Update suggested -fabi-version argument.
2865 * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
2866 DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
2867 * tree.c (dependent_name): No longer static.
2868 * cp-tree.h: Declare it.
2869 * pt.c (unify): Defer handling of unconverted functions.
2871 * mangle.c (mangle_decl): Don't generate mangling aliases
2872 for maybe-in-charge [cd]tors.
2874 * error.c (dump_expr): Print type of CONSTRUCTOR.
2876 2012-01-05 Dodji Seketeli <dodji@redhat.com>
2879 * parser.c (cp_parser_alias_declaration): Get out early upon
2880 errors in the identifier or the attributes.
2882 2012-01-04 Paolo Carlini <paolo.carlini@oracle.com>
2885 * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
2886 the tree returned by build_x_binary_op.
2888 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
2891 * parser.c (cp_parser_postfix_open_square_expression): Handle
2892 postfix-expression [ braced-init-list ].
2894 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
2897 * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
2898 call decay_conversion on v.
2900 2012-01-03 Paolo Carlini <paolo.carlini@oracle.com>
2903 * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
2904 declaration followed by specialization.
2906 2012-01-03 Jakub Jelinek <jakub@redhat.com>
2909 * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
2910 on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
2912 2012-01-02 Jason Merrill <jason@redhat.com>
2916 * method.c (walk_field_subobs): Don't check for uninitialized
2918 (synthesized_method_walk): Check here.
2922 * parser.c (cp_parser_cache_defarg): Split out...
2923 (cp_parser_parameter_declaration): ...from here.
2924 (cp_parser_save_nsdmi): Use it.
2925 (cp_parser_cache_group): Remove CPP_COMMA support.
2927 2012-01-02 Dodji Seketeli <dodji@redhat.com>
2930 * semantics.c (cx_check_missing_mem_inits): Don't assert in case
2933 2012-01-02 Paolo Carlini <paolo.carlini@oracle.com>
2936 * typeck2.c (digest_init_r): Use copy_init when initializing
2939 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
2942 * decl.c (build_enumerator): Don't call perform_integral_promotions
2945 2012-01-01 Paolo Carlini <paolo.carlini@oracle.com>
2948 * typeck.c (build_reinterpret_cast_1): Implement resolution of
2951 2012-01-01 Fabien ChĂȘne <fabien@gcc.gnu.org>
2953 * parser.c (cp_parser_using_declaration): Add a warning about
2954 deprecated access declarations when no errors were encountered
2955 while parsing the access declaration. Save the first token in
2956 order to emit the warning at the right place.
2958 Copyright (C) 2012 Free Software Foundation, Inc.
2960 Copying and distribution of this file, with or without modification,
2961 are permitted in any medium without royalty provided the copyright
2962 notice and this notice are preserved.