1 2011-09-15 Jason Merrill <jason@redhat.com>
4 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
5 for clearing current_class_ptr, too.
7 2011-09-14 Diego Novillo <dnovillo@google.com>
9 * name-lookup.c (lookup_arg_dependent): Use conditional
11 * decl.c (xref_tag): Likewise.
13 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
16 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
17 to build_exception_variant.
19 2011-09-13 Dodji Seketeli <dodji@redhat.com>
22 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
24 (arg_from_parm_pack_p): New static function, factorized out from
25 tsubst_pack_expansion and extended to support non-type parameter
26 packs represented with TEMPLATE_PARM_INDEX nodes.
27 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
29 2011-09-12 Jason Merrill <jason@redhat.com>
31 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
32 with no deducible template parameters.
33 * call.c (rejection_reason_code): Add rr_template_conversion.
34 (print_z_candidate): Handle it.
35 (template_conversion_rejection): New.
36 (build_user_type_conversion_1): Use it.
38 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
39 on all of the second conversion sequence.
40 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
41 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
42 first section. Fix loop logic.
43 (initialize_reference): Call convert_like for diagnostics when
44 we have a (bad) conversion.
46 * call.c (convert_class_to_reference)
47 (convert_class_to_reference_1): Remove.
48 (reference_binding): Use build_user_type_conversion_1 instead.
50 * call.c (initialize_reference): Add flags parm.
51 * decl.c (grok_reference_init): Likewise.
52 (check_initializer): Pass it.
53 * typeck.c (convert_for_initialization): Likewise.
56 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
57 * call.c (conditional_conversion): Use it.
58 (reference_binding): Fix handling of xvalues.
60 2011-09-09 Jason Merrill <jason@redhat.com>
62 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
63 before forcing instantiation.
65 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
68 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
69 instead of complete_type_or_else.
71 2011-09-08 Dodji Seketeli <dodji@redhat.com>
73 PR c++/33255 - Support -Wunused-local-typedefs warning
74 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
75 record_locally_defined_typedef.
76 * decl.c (finish_function): Use the new
77 maybe_warn_unused_local_typedefs.
78 (grokfield): Use the new record_locally_defined_typedef.
79 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
81 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
84 * decl.c (grokdeclarator): Check u.function.exception_specification
87 2011-09-07 Jason Merrill <jason@redhat.com>
90 * parser.c (cp_parser_member_declaration): Don't require a constant
93 * pt.c (type_unification_real): Correct complain arg for tsubsting
94 default template args.
96 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
98 2011-09-06 Jason Merrill <jason@redhat.com>
101 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
102 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
103 (validate_constexpr_fundecl): Remove.
104 * decl.c (start_preparsed_function): Don't call it.
105 * cp-tree.h: Don't declare it.
107 2011-09-04 Jason Merrill <jason@redhat.com>
110 * call.c (reference_binding): Don't set is_lvalue for an rvalue
116 * call.c (reference_binding): Set rvaluedness_matches_p properly
117 for reference to function conversion ops.
118 (compare_ics): Adjust.
120 * class.c (trivial_default_constructor_is_constexpr): Rename from
121 synthesized_default_constructor_is_constexpr.
122 (type_has_constexpr_default_constructor): Adjust.
123 (add_implicitly_declared_members): Call it instead.
124 (explain_non_literal_class): Explain about non-constexpr default ctor.
126 * method.c (synthesized_method_walk): Adjust.
127 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
132 * init.c (perform_member_init): Don't diagnose missing inits here.
133 (emit_mem_initializers): Or here.
134 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
135 * semantics.c (cx_check_missing_mem_inits): New.
136 (explain_invalid_constexpr_fn): Call it.
137 (register_constexpr_fundef): Likewise. Leave
138 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
139 (cxx_eval_call_expression): Adjust diagnostics.
140 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
142 2011-08-30 Jason Merrill <jason@redhat.com>
145 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
146 to type_definition_p.
147 * parser.c (cp_parser_set_decl_spec_type): Likewise.
148 * decl.c (grokdeclarator): Check it.
151 * semantics.c (finish_id_expression): Use
152 current_nonlambda_class_type for qualified-ids.
155 * decl.c (poplevel): Disable for scope compatibility hack
159 * semantics.c (add_capture): Call complete_type for copy.
162 * semantics.c (cxx_eval_component_reference): Handle
163 value-initialization for omitted initializers.
165 2011-08-29 Jason Merrill <jason@redhat.com>
168 * semantics.c (finish_id_expression): Mark captured variables used.
170 2011-08-29 Jakub Jelinek <jakub@redhat.com>
171 Jason Merrill <jason@redhat.com>
174 * class.c (finish_struct_1): Complain if the first field is
177 2011-08-29 Jason Merrill <jason@redhat.com>
181 * parser.c (cp_parser_default_argument): Use
182 cp_parser_initializer_clause.
183 (cp_parser_late_parsing_default_args): Likewise.
185 2011-08-26 Jason Merrill <jason@redhat.com>
189 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
191 (convert_nontype_argument): Likewise. Implicitly convert nullptr
192 and do constant folding.
193 * mangle.c (write_template_arg_literal): Mangle null member
195 * call.c (null_member_pointer_value_p): New.
196 * cp-tree.h: Declare it.
198 2011-08-25 Jason Merrill <jason@redhat.com>
200 * call.c (convert_like_real): Remove redundant complain checks.
203 * call.c (convert_like_real): Exit early if bad and !tf_error.
205 2011-08-23 Jason Merrill <jason@redhat.com>
207 * typeck2.c (build_functional_cast): Don't try to avoid calling
209 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
211 2011-08-23 Jason Merrill <jason@redhat.com>
215 * tree.c (dependent_name): New.
216 (cp_tree_equal): Two calls with the same dependent name are
217 equivalent even if the overload sets are different.
219 2011-08-23 Jason Merrill <jason@redhat.com>
221 * tree.c (build_target_expr): Set TREE_CONSTANT on
222 literal TARGET_EXPR if the value is constant.
223 * typeck2.c (build_functional_cast): Don't set it here.
225 2011-08-23 Jason Merrill <jason@redhat.com>
228 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
230 2011-08-23 Jason Merrill <jason@redhat.com>
233 * decl.c (cxx_init_decl_processing): Initialize
234 dependent_lambda_return_type_node.
235 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
236 (dependent_lambda_return_type_node): Define.
237 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
238 * semantics.c (lambda_return_type): Handle overloaded function.
239 Use dependent_lambda_return_type_node instead of
240 DECLTYPE_FOR_LAMBDA_RETURN.
241 (apply_lambda_return_type): Don't check dependent_type_p.
242 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
243 (instantiate_class_template_1): Likewise.
244 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
245 * mangle.c (write_type): Likewise.
246 * typeck.c (structural_comptypes): Likewise.
247 (check_return_expr): Handle dependent_lambda_return_type_node.
249 2011-08-23 Jason Merrill <jason@redhat.com>
252 * semantics.c (maybe_constant_value): Don't try to fold { }.
253 * pt.c (build_non_dependent_expr): Don't wrap { }.
254 * init.c (build_value_init): Allow scalar value-init in templates.
256 2011-08-23 Jason Merrill <jason@redhat.com>
258 * semantics.c (potential_constant_expression_1): Allow 'this'.
260 2011-08-23 Jakub Jelinek <jakub@redhat.com>
263 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
264 if it has side-effects and needs to be preevaluated.
266 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
269 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
270 same line as the function.
272 2011-08-23 Jakub Jelinek <jakub@redhat.com>
275 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
276 which doesn't have any fields, clear it and diagnose.
278 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
279 Marc Glisse <marc.glisse@normalesup.org>
282 * mangle.c (decl_mangling_context): Call
283 targetm.cxx.decl_mangling_context.
284 (write_unscoped_name): Use decl_mangling_context.
286 2011-08-18 Dodji Seketeli <dodji@redhat.com>
289 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
290 template parameters as created by process_template_parm.
292 2011-08-16 Jason Merrill <jason@redhat.com>
295 * pt.c (unify_pack_expansion): Correct overloaded unification
298 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
299 on a member function or static data member, call mark_used.
302 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
305 2011-08-13 Jason Merrill <jason@redhat.com>
308 * name-lookup.c (local_bindings_p): New.
309 * name-lookup.h: Declare it.
310 * lex.c (unqualified_name_lookup_error): Use it.
313 * error.c (dump_expr): Handle MODIFY_EXPR properly.
315 * decl.c (grok_reference_init): Handle constexpr here.
316 * call.c (initialize_reference): Not here.
318 2011-08-12 David Li <davidxl@google.com>
320 * class.c (update_vtable_entry_for_fn): Set
321 LOST_PRIMARY bit properly.
323 2011-08-12 Jason Merrill <jason@redhat.com>
326 * call.c (convert_arg_to_ellipsis): force_rvalue only in
327 potentially evaluated context.
329 2011-08-12 Richard Guenther <rguenther@suse.de>
331 * call.c (build_over_call): Instead of memcpy use an
332 assignment of two MEM_REFs.
334 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
335 Brian Hackett <bhackett1024@gmail.com>
337 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
339 2011-08-10 Richard Guenther <rguenther@suse.de>
341 * call.c (build_over_call): Call memcpy unconditionally.
343 2011-08-08 Jason Merrill <jason@redhat.com>
346 * semantics.c (finish_call_expr): Don't look at 'this' if we
347 had an explicit object argument.
350 * typeck2.c (check_narrowing): Fix integer logic.
352 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
354 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
356 2011-08-05 Jason Merrill <jason@redhat.com>
359 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
360 on 'this' in a constructor.
363 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
366 * init.c (perform_member_init): Handle invalid array initializer.
369 * semantics.c (cxx_eval_array_reference): Handle failure to
370 reduce the array operand to something we can work with.
372 2011-08-05 Gabriel Charette <gchare@google.com>
374 * decl.c (finish_function): Remove unecessary line 0 hack.
376 2011-08-05 Jason Merrill <jason@redhat.com>
379 * typeck.c (build_x_compound_expr_from_list): Also complain
383 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
386 * parser.c (cp_parser_range_for): Only do auto deduction in
387 template if the range is non-dependent.
389 * init.c (perform_member_init): Always build_aggr_init
390 for a class member with an explicit mem-initializer.
392 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
394 2011-08-04 Jakub Jelinek <jakub@redhat.com>
397 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
398 for operator new and operator new []. Call init_attributes.
400 2011-08-02 Jason Merrill <jason@redhat.com>
403 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
406 * typeck2.c (check_narrowing): Check unsigned mismatch.
407 * semantics.c (finish_compound_literal): check_narrowing.
410 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
413 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
414 (build_field_list): Not here.
417 * parser.c (build_range_temp): Split out from...
418 (cp_convert_range_for): ...here.
419 (do_range_for_auto_deduction): New.
420 (cp_parser_range_for): Use it.
422 2011-08-02 Jakub Jelinek <jakub@redhat.com>
424 * cp-tree.h (finish_omp_atomic): Adjust prototype.
425 (cxx_omp_const_qual_no_mutable): New prototype.
426 (finish_omp_taskyield): New prototype.
427 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
428 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
429 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
430 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
432 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
433 and PRAGMA_OMP_CLAUSE_MERGEABLE.
434 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
435 (cp_parser_omp_taskyield): New function.
436 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
437 (cp_parser_omp_clause_reduction): Handle min and max.
438 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
439 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
440 OMP_CLAUSE_MERGEABLE.
441 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
442 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
444 (finish_omp_clauses): Don't complain about const qualified
445 predetermined vars and static data members in firstprivate clause.
446 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
448 (finish_omp_taskyield): New function.
449 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
450 (cxx_omp_predetermined_sharing): Use it.
452 2011-08-02 Jason Merrill <jason@redhat.com>
454 * call.c (build_call_a): Also check at_function_scope_p.
456 2011-08-01 Jason Merrill <jason@redhat.com>
459 * mangle.c (write_prefix): Handle decltype.
462 * semantics.c (cxx_eval_vec_init_1): Fix logic.
465 * semantics.c (potential_constant_expression_1): Allow any builtin.
466 (morally_constexpr_builtin_function_p): Remove.
468 2011-07-29 Jason Merrill <jason@redhat.com>
471 * parser.c (cp_parser_lambda_expression): Also clear in_statement
472 and in_switch_statement_p.
473 (cp_parser_class_specifier): Likewise.
475 2011-07-28 Jason Merrill <jason@redhat.com>
478 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
479 (convert_nontype_argument, tsubst_template_arg): Handle its output.
481 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
484 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
486 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
488 * pt.c (build_template_decl): Copy the function_decl's
489 source location to the new template_decl.
491 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
494 * typeck.c (cp_build_modify_expr): Check digest_init return value
497 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
500 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
501 and *end before returning.
503 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
506 * parser.c (cp_parser_perform_range_for_lookup): Early return if
507 error_operand_p (range).
509 2011-07-23 Jason Merrill <jason@redhat.com>
512 * parser.c (cp_parser_qualifying_entity): Handle templates.
514 2011-07-22 Jason Merrill <jason@redhat.com>
517 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
518 Make conditional on -Wnarrowing.
520 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
522 Warn about the use of final/override in non-c++0x mode, and
523 add __final for non-c++0x mode.
524 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
525 * error.c (maybe_warn_cpp0x): Adjust.
526 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
527 '__final' as a non-c++0x alternative for 'final'.
529 2011-07-22 Jason Merrill <jason@redhat.com>
530 Mark Glisse <marc.glisse@normalesup.org>
533 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
534 other namespaces as well.
535 * name-lookup.c (c_linkage_bindings): Define.
536 (lookup_extern_c_fun_in_all_ns): Rename from
537 lookup_extern_c_fun_binding_in_all_ns. Return tree.
538 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
540 2011-07-20 Jason Merrill <jason@redhat.com>
542 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
543 designated initializer syntax.
544 * decl.c (check_array_designated_initializer): Add index parm.
545 (maybe_deduce_size_from_array_init): Pass it.
546 (reshape_init_array_1): Likewise.
549 PR c++/42603 (DR 950)
550 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
551 (cp_parser_nested_name_specifier_opt): Allow decltype.
552 (cp_parser_qualifying_entity): Likewise.
553 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
554 (cp_parser_simple_type_specifier): Handle decltype as scope.
555 (cp_parser_base_specifier): Allow decltype.
556 (cp_parser_base_clause): Don't crash on null base.
557 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
558 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
560 2011-07-19 Jason Merrill <jason@redhat.com>
563 * pt.c (coerce_template_parms): Handle non-pack after pack.
565 2011-07-19 Richard Guenther <rguenther@suse.de>
567 * call.c (build_special_member_call): Use fold_build_pointer_plus.
568 * class.c (build_base_path): Likewise.
569 (convert_to_base_statically): Likewise.
570 (dfs_accumulate_vtbl_inits): Likewise.
571 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
572 * except.c (expand_start_catch_block): Likewise.
573 * init.c (expand_virtual_init): Likewise.
574 (build_new_1): Likewise.
575 (build_vec_delete_1): Likewise.
576 (build_vec_delete): Likewise.
577 * rtti.c (build_headof): Likewise.
578 (tinfo_base_init): Likewise.
579 * typeck.c (get_member_function_from_ptrfunc): Likewise.
580 (cp_build_addr_expr_1): Likewise.
581 * typeck2.c (build_m_component_ref): Likewise.
583 2011-07-18 Martin Jambor <mjambor@suse.cz>
585 * parser.c (cp_parser_parameter_declaration_list): Initialize
588 2011-07-16 Jason Merrill <jason@redhat.com>
590 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
591 last_error_tinst_level.
592 (push_tinst_level, pop_tinst_level): Adjust.
593 (problematic_instantiation_changed): Adjust.
594 (record_last_problematic_instantiation): Adjust.
595 * error.c (cp_print_error_function): Don't print
596 current_function_decl if we're in a template instantiation context.
597 (print_instantiation_full_context): Always print first line.
599 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
600 Jason Merrill <jason@redhat.com>
604 * cp-tree.h (fn_type_unification): Add `bool' parameter.
605 * pt.c (enum template_base_result): Define.
606 (unify_success, unify_unknown): Define.
607 (unify_parameter_deduction_failure): Define.
608 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
609 (unify_parameter_pack_mismatch): Define.
610 (unify_parameter_pack_inconsistent): Define.
611 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
612 (unify_expression_unequal, unify_inconsistency): Define.
613 (unify_method_type_error, unify_arity): Likewise.
614 (unify_too_many_parameters, unify_too_few_parameters): Define.
615 (unify_arg_conversion, unify_no_common_base): Define.
616 (unify_illformed_ptrmem_cst_expr): Define.
617 (unify_substitution_failure): Define.
618 (unify_inconsistent_template_template_parameters): Define.
619 (unify_template_deduction_failure): Define.
620 (unify_template_argument_mismatch): Define.
621 (unify_overload_resolution_failure): Define.
622 (comp_template_args_with_info): New function, split out from...
623 (comp_template_args): ...here. Call it.
624 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
626 (unify): Add `explain_p' parameter. Pass to all relevant calls.
627 Call above status functions when appropriate.
628 (resolve_overloaded_unification, try_one_overload): Likewise.
629 (type_unification, type_unification_real): Likewise.
630 (unify_pack_expansion): Likewise.
631 (get_template_base, try_class_unification): Likewise.
632 (get_bindings, more_specialized_fn): Pass false to unification
634 (get_class_bindings, do_auto_deduction): Likewise.
635 (convert_nontype_argument): Likewise.
636 (fn_type_unification): Likewise. Pass tf_warning_or_error if
638 (get_template_base): Add `explain_p' parameter and pass it to
639 try_class_unification. Return an enum template_base_result.
640 * class.c (resolve_address_of_overloaded_function): Pass false to
642 * call.c (enum rejection_reason_code): Add new codes.
643 (struct rejection_reason): Add template_unification field.
644 Add template_instantiation field.
645 (template_unification_rejection): Define.
646 (template_unification_error_rejection): Define.
647 (template_instantiation_rejection): Define.
648 (invalid_copy_with_fn_template_rejection): Define.
649 (add_template_candidate): Pass false to unify.
650 Provide more rejection reasons when possible.
651 (print_template_unification_rejection): Define.
652 (print_arity_rejection): Define, split out from...
653 (print_z_candidate): ...here. Add cases for new rejection
656 2011-07-15 Jason Merrill <jason@redhat.com>
658 * Make-lang.in (check-g++-strict-gc): New.
659 (cp/except.o): Depend on gt-cp-except.h
660 * except.c: Include gt-cp-except.h.
661 * config-lang.in (gtfiles): Add cp/except.c.
662 * decl2.c (mark_used): Adjust constexpr condition, set
663 function_depth around template instantiation.
664 * parser.c (cp_parser_lambda_body): Set function_depth.
665 * semantics.c (maybe_add_lambda_conv_op): Likewise.
668 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
670 2011-07-13 Jason Merrill <jason@redhat.com>
672 * Make-lang.in (check-c++0x): New.
674 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
676 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
677 rather than a pointer to it. Return true if the whole of the value
678 was initialized by the generated statements. Use
679 complete_ctor_at_level_p instead of count_type_elements.
681 2011-07-12 Diego Novillo <dnovillo@google.com>
683 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
685 (struct cp_binding_level): Fix indentation.
687 2011-07-11 Jason Merrill <jason@redhat.com>
690 * pt.c (extract_fnparm_pack): Split out from...
691 (make_fnparm_pack): ...here.
692 (instantiate_decl): Handle non-pack parms after a pack.
693 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
695 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
698 * cp-tree.h (struct tinst_level): Add errors field.
699 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
700 (push_tinst_level): Don't start another decl in that case.
701 (reopen_tinst_level): Adjust errors field.
702 * decl2.c (cp_write_global_declarations): Don't complain about
703 undefined inline if its template was defined.
704 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
706 2011-07-10 Jason Merrill <jason@redhat.com>
709 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
710 rather than current_class_type to determine whether to set 'this'.
711 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
712 (cp_parser_init_declarator): Pass down member_p.
714 2011-07-09 Jason Merrill <jason@redhat.com>
716 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
718 2011-07-08 Jason Merrill <jason@redhat.com>
721 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
723 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
724 * optimize.c (maybe_clone_body): Likewise.
725 * semantics.c (maybe_add_lambda_conv_op): Likewise.
728 * decl.c (expand_static_init): Don't get confused by user
729 declaration of __cxa_guard_acquire.
731 * typeck.c (cp_apply_type_quals_to_decl): Don't check
732 COMPLETE_TYPE_P either.
735 * typeck.c (cp_apply_type_quals_to_decl): Don't check
736 TYPE_NEEDS_CONSTRUCTING.
738 2011-07-07 Jason Merrill <jason@redhat.com>
741 * pt.c (push_deduction_access_scope): Preserve
742 processing_template_decl across push_to_top_level.
744 * class.c (pushclass): Accept NULL argument.
745 (popclass): Deal with popping null class.
746 * pt.c (push_access_scope, pop_access_scope): Use them rather than
747 push_to_top_level/pop_from_top_level.
748 * name-lookup.c (lookup_name_real_1): Check current_class_type.
750 2011-07-07 Jakub Jelinek <jakub@redhat.com>
753 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
754 one non-complex and one complex argument, call save_expr on both
757 2011-07-06 Jason Merrill <jason@redhat.com>
760 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
764 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
766 2011-07-05 Jason Merrill <jason@redhat.com>
769 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
770 partial instantiation.
773 * semantics.c (finish_id_expression): convert_from_reference.
775 2011-07-05 Richard Guenther <rguenther@suse.de>
777 * decl.c (cxx_init_decl_processing): Defer building common
778 tree nodes to c_common_nodes_and_builtins.
780 2011-07-04 Jason Merrill <jason@redhat.com>
784 * mangle.c (write_expression): Handle 'this'.
785 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
787 * semantics.c (potential_constant_expression_1): Check that
788 DECL_CONTEXT is set on 'this'.
790 * error.c (dump_template_bindings): Don't print typenames
791 for a partial instantiation.
792 (dump_function_decl): If we aren't printing function arguments,
793 print template arguments as <args> rather than [with ...].
794 (dump_expr): Don't print return type or template header.
795 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
796 * pt.c (dependent_template_arg_p): Handle null arg.
798 * error.c (type_to_string): Avoid redundant akas.
800 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
803 * init.c (build_delete): Only warn for sfk_deleting_destructor.
805 2011-07-01 Jakub Jelinek <jakub@redhat.com>
807 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
808 (cp/class.o): Likewise.
809 (cp/error.o): Likewise.
810 (cp/name-lookup.o): Likewise.
811 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
813 2011-07-01 Jason Merrill <jason@redhat.com>
816 * pt.c (lookup_template_function): Handle non-function.
819 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
820 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
821 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
823 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
824 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
828 * pt.c (resolve_nondeduced_context): Call mark_used.
831 * semantics.c (finish_offsetof): Complain about incomplete type.
833 2011-06-30 Jason Merrill <jason@redhat.com>
836 * rtti.c (get_tinfo_decl): Call complete_type.
839 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
840 DECL_PARM_INDEX on rhs parm.
842 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
845 * tree.c (stabilize_init): Handle aggregate initialization.
848 * name-lookup.c (struct arg_lookup): Add fn_set.
849 (add_function): Check it.
850 (lookup_arg_dependent_1): Initialize it.
852 2011-06-29 Jason Merrill <jason@redhat.com>
855 * init.c (build_new_1): Pass {} down to build_vec_init.
856 (build_vec_init): Handle it.
860 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
862 (current_class_ptr, current_class_ref): Use them.
863 * decl.c (build_this_parm): Handle getting the class type.
864 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
865 for use within the trailing return type.
867 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
868 don't tsubst DECL_INITIAL unless our type use auto.
871 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
872 (massage_constexpr_body): Not here.
875 * semantics.c (lambda_proxy_type): New.
876 (build_capture_proxy): Use it.
877 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
878 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
881 * class.c (explain_non_literal_class): New.
882 (finalize_literal_type_property): Call it.
883 * cp-tree.h: Declare it.
884 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
885 (is_valid_constexpr_fn): Likewise.
886 (massage_constexpr_body): Split out from...
887 (register_constexpr_fundef): ...here.
888 (is_instantiation_of_constexpr): New.
889 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
890 (explain_invalid_constexpr_fn): New.
891 (cxx_eval_call_expression): Call it.
892 (potential_constant_expression_1): Likewise. Avoid redundant errors.
893 * method.c (process_subob_fn): Diagnose non-constexpr.
894 (walk_field_subobs): Likewise.
895 (synthesized_method_walk): Don't shortcut if we want diagnostics.
896 (explain_implicit_non_constexpr): New.
897 (defaulted_late_check): Use it.
898 * call.c (build_cxx_call): Remember location.
900 * method.c (maybe_explain_implicit_delete): Use pointer_set
903 * class.c (finalize_literal_type_property): Update conditions.
904 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
906 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
907 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
908 * semantics.c (cxx_eval_vec_init_1): Correct type.
910 * init.c (build_value_init): Decide whether or not to zero-initialize
911 based on user-providedness of default ctor, not any ctor.
912 (build_value_init_noctor): Adjust assert.
915 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
916 (build_new_method_call_1): Likewise.
917 * init.c (expand_default_init): Handle direct list-initialization
920 2011-06-27 Jakub Jelinek <jakub@redhat.com>
922 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
924 2011-06-26 Jason Merrill <jason@redhat.com>
927 * semantics.c (potential_constant_expression_1): Check
928 for non-literality rather than cleanup.
929 (cxx_eval_constant_expression): Likewise.
932 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
933 with a cleanup isn't constant.
934 (cxx_eval_constant_expression): Likewise.
935 * init.c (expand_default_init): Use maybe_constant_init.
937 2011-06-24 Jakub Jelinek <jakub@redhat.com>
940 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
941 instead of TYPE_CHAIN for chain_next for types.
943 2011-06-23 Gabriel Charette <gchare@google.com>
945 * name-lookup.h (cp_binding_level): Removed unused
946 member names_size. Update all users.
948 2011-06-23 Jason Merrill <jason@redhat.com>
950 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
951 * init.c (build_zero_init_1): Not here.
954 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
956 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
959 * decl2.c (build_anon_union_vars): Early return error_mark_node
960 for a nested anonymous struct.
962 2011-06-23 Jason Merrill <jason@redhat.com>
965 * decl2.c (mark_used): Don't call synthesize_method for
966 functions defaulted outside the class.
968 * optimize.c (maybe_clone_body): Set linkage flags before
969 cgraph_same_body_alias.
972 * class.c (set_linkage_according_to_type): Hand off to
973 determine_visibility.
976 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
979 * pt.c (most_specialized_instantiation): Do check return types.
981 2011-06-22 Jason Merrill <jason@redhat.com>
984 * call.c (build_call_a): Set cp_function_chain->can_throw here.
985 (build_cxx_call): Not here.
987 2011-06-21 Jason Merrill <jason@redhat.com>
990 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
991 (grokdeclarator): constexpr doesn't apply const for refs.
992 * parser.c (cp_parser_initializer_clause): Don't call
993 maybe_constant_value here.
994 * call.c (initialize_reference): Handle constexpr.
997 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
998 static fn parameters.
1000 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1002 * pt.c (tsubst_arg_types): Likewise.
1003 * except.c (build_throw): Use cv_unqualified.
1006 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1007 * semantics.c (lambda_return_type): Strip them here.
1009 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1011 * semantics.c: Add sync_ or SYNC__ to builtin names.
1013 2011-06-20 Jason Merrill <jason@redhat.com>
1016 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1018 * typeck2.c (process_init_constructor_array): Use {} for classes,
1020 * call.c (convert_like_real): Handle substitution failure.
1023 * pt.c (canonicalize_type_argument): New.
1024 (convert_template_argument, unify): Use it.
1027 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1028 (print_z_candidate): Handle it.
1029 (explicit_conversion_rejection): New.
1030 (build_user_type_conversion_1): Reject an explicit conversion
1031 function that requires more than a qualification conversion.
1034 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1037 * tree.c (strip_typedefs): Use build_aligned_type.
1040 * call.c (sufficient_parms_p): Allow parameter packs too.
1043 * semantics.c (describable_type): Remove.
1044 * cp-tree.h: Likewise.
1045 * decl.c (cp_finish_decl): Don't call it.
1046 * init.c (build_new): Likewise.
1047 * parser.c (cp_parser_omp_for_loop): Likewise.
1048 * pt.c (tsubst_decl): Likewise.
1049 (do_auto_deduction): If we fail in a template, try again
1050 at instantiation time.
1053 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1055 * semantics.c (add_capture): Likewise.
1056 (register_capture_members): Clear IDENTIFIER_MARKED.
1058 2011-06-17 Jason Merrill <jason@redhat.com>
1061 * call.c (convert_class_to_reference_1): Allow binding function
1062 lvalue to rvalue reference.
1065 Generate proxy VAR_DECLs for better lambda debug info.
1066 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1067 (LAMBDA_EXPR_PENDING_PROXIES): New.
1068 (struct tree_lambda_expr): Add pending_proxies.
1069 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1070 (qualify_lookup): Use is_lambda_ignored_entity.
1071 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1072 Call insert_pending_capture_proxies.
1073 (cp_parser_lambda_introducer): Use this_identifier.
1074 (cp_parser_lambda_declarator_opt): Call the object parameter
1075 of the op() "__closure" instead of "this".
1076 (cp_parser_lambda_body): Call build_capture_proxy.
1077 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1078 (insert_pending_capture_proxies, insert_capture_proxy): New.
1079 (is_normal_capture_proxy, is_capture_proxy): New.
1080 (add_capture): Add __ to field names here, return capture proxy.
1081 (add_default_capture): Use this_identifier, adjust to expect
1082 add_capture to return a capture proxy.
1083 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1084 (finish_id_expression, lambda_expr_this_capture): Adjust.
1085 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1086 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1089 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1090 of artificial locals.
1092 * parser.c (cp_parser_lambda_expression): Clear
1093 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1094 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1096 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1097 Move non-pointers to end of struct.
1099 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1100 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1102 * semantics.c (finish_non_static_data_member): Preserve dereference
1105 2011-06-16 Jason Merrill <jason@redhat.com>
1108 * parser.c (cp_parser_lambda_body): Share code between
1109 simple and complex cases instead of using cp_parser_function_body.
1112 * decl.c (check_initializer): Check narrowing.
1115 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1118 * semantics.c (finish_id_expression): Mark even dependent
1122 * error.c (dump_template_argument): Don't try to omit default
1123 template args from an argument pack.
1125 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1128 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1129 assembler supports hidden visibility.
1131 2011-06-14 Jason Merrill <jason@redhat.com>
1134 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1135 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1136 if the declaration had an exception-specifier.
1137 (process_subob_fn): Don't maybe_instantiate_noexcept.
1138 * pt.c (maybe_instantiate_noexcept): Handle overload.
1139 * typeck2.c (nothrow_spec_p_uninst): New.
1140 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1141 * typeck.c (merge_types): Adjust.
1143 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1144 (maybe_instantiate_noexcept): Likewise.
1146 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1148 * Make-lang.in (cp/method.o): Update dependencies.
1149 * method.c: Include common/common-target.h.
1150 (use_thunk): Use targetm_common.have_named_sections.
1152 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1154 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1156 2011-06-14 Jason Merrill <jason@redhat.com>
1158 * error.c (type_to_string): Print typedef-stripped version too.
1161 * call.c (perform_implicit_conversion_flags): Print source type as
1165 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1168 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1171 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1172 of fold_indirect_ref_1.
1173 (cxx_eval_indirect_ref): Use it.
1175 2011-06-11 Jan Hubicka <jh@suse.cz>
1177 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1180 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1183 * decl.c (grokdeclarator): Reject operator names in parameters.
1185 2011-06-10 Jan Hubicka <jh@suse.cz>
1187 * decl2.c (clear_decl_external): New functoin.
1188 (cp_write_global_declarations): Use it.
1190 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1192 * cp-tree.h (error_operand_p): Remove.
1194 2011-06-09 David Krauss <potswa@mac.com>
1197 * typeck2.c (build_x_arrow): Push fake template context
1198 to produce diagnostic on acyclic endless operator-> drill-down.
1199 * call.c (build_new_op): Change Boolean overload status
1200 value to a pointer to the overload function.
1201 * cp-tree.h: Likewise.
1202 * typeck.c: Likewise.
1203 * parser.c: Likewise.
1204 * decl2.c: Likewise.
1207 2011-06-09 Jason Merrill <jason@redhat.com>
1209 * semantics.c (maybe_constant_value): Handle overflowed input.
1210 (non_const_var_error): Handle non-constant DECL_INITIAL.
1212 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1214 * parser.c (cp_parser_constant_expression): Just return the
1215 non-constant expression.
1217 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1219 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1222 * decl.c (grokdeclarator): Reject operator names in typedefs.
1224 2011-06-08 Jason Merrill <jason@redhat.com>
1227 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1228 * cp-tree.h (struct tree_deferred_noexcept): New.
1229 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1230 (DEFERRED_NOEXCEPT_SPEC_P): New.
1231 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1232 (union lang_tree_node): Add tree_deferred_noexcept.
1233 (maybe_instantiate_noexcept): Declare.
1234 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1235 * error.c (dump_exception_spec): Likewise.
1236 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1237 * ptree.c (cxx_print_xnode): Likewise.
1238 * tree.c (cp_tree_equal): Likewise.
1239 * decl.c (cp_tree_node_structure): Likewise.
1240 (duplicate_decls): Call maybe_instantiate_noexcept.
1241 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1242 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1243 DEFERRED_NOEXCEPT_SPEC_P.
1244 * typeck2.c (merge_exception_specifiers): Likewise.
1245 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1246 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1247 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1248 Build DEFERRED_NOEXCEPT.
1249 (maybe_instantiate_noexcept): New.
1250 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1251 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1253 * semantics.c (potential_constant_expression_1): Handle destructor
1256 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1258 * cp-tree.h (struct tinst_level): Add chain_next GTY
1261 2011-06-08 Jason Merrill <jason@redhat.com>
1264 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1265 if a pending_template entry is pointing at it.
1267 2011-06-07 Jason Merrill <jason@redhat.com>
1271 * error.c (subst_to_string): New.
1272 (cp_printer): Use it for 'S'.
1273 (print_instantiation_partial_context_line): Handle subst context.
1274 * pt.c (push_tinst_level): Handle subst context.
1275 (deduction_tsubst_fntype): Don't track specific substitutions.
1276 Use push_tinst_level.
1278 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1279 (fn_type_unification): Don't call push_deduction_access_scope here.
1281 2011-06-06 Jason Merrill <jason@redhat.com>
1284 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1285 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1287 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1290 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1291 and getter names to use all the allowed method names.
1293 2011-06-06 Jason Merrill <jason@redhat.com>
1296 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1299 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1300 at_function_scope_p.
1303 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1305 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1307 * init.c (build_delete): Warn when deleting type with non-virtual
1310 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1313 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1316 2011-06-01 Jason Merrill <jason@redhat.com>
1318 * pt.c (build_non_dependent_expr): Remove special handling of
1322 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1323 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1326 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1328 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1331 * name-lookup.c (supplement_binding_1): If the old binding was a
1332 type name, also check that the DECL actually refers to the same
1333 type or is not a type.
1335 2011-05-31 Jason Merrill <jason@redhat.com>
1338 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1339 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1340 (build_min_non_dep): Preserve reference refs.
1341 (build_min_non_dep_call_vec): Likewise
1343 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1346 * semantics.c (finish_omp_clauses): Call require_complete_type
1347 even for copyin/copyprivate clauses. Only call
1348 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1350 2011-05-28 Jason Merrill <jason@redhat.com>
1353 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1354 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1356 2011-05-27 Jason Merrill <jason@redhat.com>
1359 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1362 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1366 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1367 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1371 * mangle.c (write_expression): Handle MODOP_EXPR.
1374 * parser.c (cp_parser_unqualified_id): Don't check
1375 constructor_name_p for enums.
1378 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1381 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1382 with INDIRECT_REF of REFERENCE_TYPE.
1385 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1387 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1389 * cp-tree.h (building_stmt_tree): Delete.
1390 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1391 (build_aggr_init_full_exprs): Call building_stmt_list_p
1392 instead of building_stmt_tree.
1393 (initialize_local_var): Likewise.
1394 (finish_function): Likewise.
1395 * decl2.c (finish_anon_union): Likewise.
1396 * init.c (begin_init_stmts): Likewise.
1397 (finish_init_stmts): Likewise.
1398 (expand_aggr_init_1): Likewise.
1399 * name-lookup.c (do_local_using_decl): Likewise.
1400 (do_namespace_alias): Likewise.
1401 (do_using_directive): Likewise.
1402 (cp_emit_debug_info_for_using): Likewise.
1403 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1405 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1408 * typeck2.c (build_functional_cast): Complain early for invalid uses
1409 of 'auto' and set type to error_mark_node.
1411 2011-05-26 Jason Merrill <jason@redhat.com>
1414 * parser.c (cp_parser_member_declaration): Allow friend T.
1415 * friend.c (make_friend_class): Ignore non-classes.
1416 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1419 * pt.c (convert_template_argument): Don't complain about using
1420 injected-class-name as template template argument.
1423 * decl.c (check_static_variable_definition): Now static.
1424 (cp_finish_decl): Call it here.
1425 (grokdeclarator): Not here.
1426 * pt.c (instantiate_class_template_1): Or here.
1427 * cp-tree.h: Don't declare it.
1429 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1430 Nathan Froyd <froydnj@codesourcery.com>
1434 * name-lookup.h (enum scope_kind): Add sk_cond.
1435 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1436 Detect and report error for redeclaration from for-init or if
1437 or switch condition.
1438 (begin_scope): Handle sk_cond.
1439 * semantics.c (begin_if_stmt): Use sk_cond.
1440 (begin switch_stmt): Ditto.
1442 2011-05-26 Jason Merrill <jason@redhat.com>
1445 * name-lookup.h (cp_class_binding): Make base a pointer.
1446 * name-lookup.c (new_class_binding): Adjust.
1447 (poplevel_class): Adjust.
1450 * decl.c (grokparms): Function parameter packs don't need to
1452 * pt.c (type_unification_real): But they aren't deduced otherwise.
1454 2011-05-25 Jason Merrill <jason@redhat.com>
1457 * decl.c (build_enumerator): If incremented enumerator won't fit in
1458 previous integral type, find one it will fit in.
1461 * decl.c (create_array_type_for_decl): Complain about array of auto.
1465 * error.c (dump_template_bindings): Set processing_template_decl
1466 for a partial instantiation.
1469 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1470 to another reference type.
1473 * decl.c (case_conversion): New.
1474 (finish_case_label): Use it.
1476 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1479 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1482 * decl.c (grokdeclarator): Complain about auto typedef.
1485 * decl.c (grokdeclarator): Complain later for auto parameter.
1486 * pt.c (splice_late_return_type): Handle use in a template
1490 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1493 * parser.c (cp_parser_parameter_declaration): Recognize
1494 list-initialization.
1495 (cp_parser_direct_declarator): Check for the closing
1496 paren before parsing definitely.
1499 * parser.c (cp_parser_constructor_declarator_p): Don't check
1500 constructor_name_p for enums.
1501 (cp_parser_diagnose_invalid_type_name): Correct error message.
1504 * init.c (perform_member_init): Handle list-initialization
1505 of array of non-trivial class type.
1508 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1509 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1512 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1513 function parameter pack.
1514 (tsubst_pack_expansion): Likewise.
1516 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1519 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1521 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1525 * semantics.c (cxx_eval_bit_field_ref): Handle the
1526 case when BIT_FIELD_REF doesn't cover only a single field.
1528 2011-05-24 Jason Merrill <jason@redhat.com>
1531 * pt.c (get_mostly_instantiated_function_type): Use
1532 push_deferring_access_checks rather than set flag_access_control.
1534 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1536 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1537 syntax error in declaring an ObjC instance variable.
1539 2011-05-24 Jason Merrill <jason@redhat.com>
1542 * class.c (pushclass): Accept NULL argument.
1543 (popclass): Deal with popping null class.
1544 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1545 push_to_top_level/pop_from_top_level.
1546 (push_deduction_access_scope, pop_defarg_context): New.
1547 (fn_type_unification): Use them.
1548 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1550 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1552 * decl.c (grokdeclarator): Use current_class_name.
1554 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1556 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1557 (g++$(exeext)): Use libcommon-target.a.
1558 (CXX_C_OBJS): Remove prefix.o.
1560 2011-05-23 Jason Merrill <jason@redhat.com>
1562 * pt.c (tsubst_copy_and_build): Use current_class_name.
1565 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1568 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1569 converting to reference.
1570 (build_static_cast_1): Update for glvalues.
1573 * typeck.c (build_const_cast_1): Handle rvalue references.
1576 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1580 * call.c (splice_viable): Be strict in templates.
1583 * error.c (dump_template_bindings): Suppress access control.
1586 * pt.c (instantiate_decl): Handle =default.
1589 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1591 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1593 * call.c (build_over_call): Tweak call to check_function_arguments.
1594 * typeck.c (cp_build_function_call_vec): Likewise.
1596 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1599 * init.c (perform_member_init): Check for self-initialization.
1601 2011-05-22 Jason Merrill <jason@redhat.com>
1604 * typeck.c (composite_pointer_type_r): Return error_mark_node
1605 on error in SFINAE context.
1607 2011-05-20 Jason Merrill <jason@redhat.com>
1610 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1611 for constexpr fns to memfn_quals, just add it to the type.
1612 (revert_static_member_fn): Don't complain about quals.
1613 (check_static_quals): New.
1614 (grokfndecl): Call it.
1615 (start_preparsed_function): Don't call revert_static_member_fn.
1618 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1621 * cvt.c (type_promotes_to): Don't promote scoped enums.
1624 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1627 * tree.c (stabilize_expr): Fix typo.
1631 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1632 with throw(type-list).
1633 * typeck2.c (merge_exception_specifiers): noexcept(false)
1634 beats any more limited specification.
1638 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1640 * semantics.c (perform_koenig_lookup): Add complain parm.
1641 * cp-tree.h: Adjust.
1642 * parser.c (cp_parser_postfix_expression): Adjust.
1643 (cp_parser_perform_range_for_lookup): Adjust.
1645 2011-05-20 Jason Merrill <jason@redhat.com>
1647 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1649 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1651 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1653 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1656 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1659 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1660 pass it down to locate_fn_flags.
1661 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1662 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1663 * cp-gimplify.c: Include splay-tree.h.
1664 (splay_tree_compare_decl_uid, omp_var_to_track,
1665 omp_cxx_notice_variable): New functions.
1666 (struct cp_genericize_omp_taskreg): New type.
1667 (struct cp_genericize_data): Add omp_ctx field.
1668 (cp_genericize_r): Attempt to determine implicitly determined
1669 firstprivate class type variables.
1670 (cp_genericize): Clear omp_ctx.
1671 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1673 2011-05-18 Jason Merrill <jason@redhat.com>
1677 * class.c (finalize_literal_type_property): Do check
1678 for constexpr member functions of non-literal class.
1679 (finish_struct): Don't call check_deferred_constexpr_decls.
1680 * cp-tree.h: Don't declare it.
1681 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1682 * decl.c (grok_special_member_properties): Don't check it
1683 (grokfnedcl): Don't call validate_constexpr_fundecl.
1684 (start_preparsed_function): Do call it.
1685 * pt.c (tsubst_decl): Don't call it.
1686 (instantiate_class_template_1): Don't call
1687 check_deferred_constexpr_decls.
1688 * semantics.c (literal_type_p): Check for any incompleteness.
1689 (ensure_literal_type_for_constexpr_object): Likewise.
1690 (is_valid_constexpr_fn): Revert deferral changes.
1691 (validate_constexpr_fundecl): Likewise.
1692 (register_constexpr_fundef): Likewise.
1693 (check_deferred_constexpr_decls): Remove.
1695 2011-05-16 Jason Merrill <jason@redhat.com>
1698 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1700 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1702 * cxx-pretty-print.c: Update comment.
1703 * semantics.c (trait_expr_value, finish_trait_expr):
1705 * parser.c (cp_parser_primary_expression): Likewise.
1707 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1710 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1712 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1714 Implement final on class.
1715 * class.c (check_bases): Diagnose derivation from a final class.
1716 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1717 (CLASSTYPE_FINAL): New.
1718 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1720 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1722 2011-05-13 Jason Merrill <jason@redhat.com>
1725 * pt.c (deduction_tsubst_fntype): New.
1726 (fn_type_unification): Use it.
1727 (init_template_processing): Initialize hash table.
1728 (print_template_statistics): Print hash table stats.
1730 * call.c (build_op_call): Use timevar_cond_start/stop.
1731 (build_user_type_conversion): Likewise.
1733 2011-05-12 Jason Merrill <jason@redhat.com>
1735 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1736 * semantics.c (validate_constexpr_fundecl): Set it.
1737 (check_deferred_constexpr_decls): Clear it.
1738 (register_constexpr_fundef): Make sure it isn't set.
1739 * decl.c (grok_special_member_properties): Check it.
1741 2011-05-11 Jason Merrill <jason@redhat.com>
1744 * semantics.c (validate_constexpr_fundecl): Defer checking if
1745 an argument type is being defined.
1746 (is_valid_constexpr_fn): Add defer_ok parm.
1747 (cxx_eval_call_expression): Adjust.
1748 (check_deferred_constexpr_decls): New.
1749 (literal_type_p): Make sure type isn't being defined.
1750 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1751 * cp-tree.h: Declare check_deferred_constexpr_decls.
1752 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1753 (start_preparsed_function, cp_finish_decl): Not here.
1754 * class.c (finalize_literal_type_property): Don't call
1755 validate_constexpr_fundecl.
1756 (finish_struct): Call check_deferred_constexpr_decls.
1757 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1758 (instantiate_class_template): Call check_deferred_constexpr_decls.
1760 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1761 rather than DECL_TEMPLATE_INSTANTIATION.
1762 (cxx_eval_call_expression): Likewise.
1764 * semantics.c (register_constexpr_fundef): Add to hash table here.
1765 (validate_constexpr_fundecl): Not here.
1767 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1769 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1770 do call maybe_constant_value in C++0x mode.
1771 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1774 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1776 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1778 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1780 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1781 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1782 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1784 2011-05-10 Jason Merrill <jason@redhat.com>
1787 * class.c (type_build_ctor_call): New.
1788 * cp-tree.h: Declare it.
1789 * decl.c (check_initializer): Use it instead of
1790 TYPE_NEEDS_CONSTRUCTING.
1791 * init.c (build_value_init, build_value_init_noctor): Likewise.
1792 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1793 (build_vec_init): Likewise.
1794 * typeck2.c (process_init_constructor_array): Likewise.
1795 (process_init_constructor_record): Likewise.
1798 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1799 expansion producing another expansion.
1801 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1803 Fixes for override/final.
1804 * class.c (check_for_override): Diagnose final on a nonvirtual
1805 member function, diagnose override for a virtual with no matching
1806 override. Don't fiddle around with DECL_VINDEX.
1808 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1810 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1811 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1812 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1813 operand of EXPR_PACK_EXPANSION.
1814 (cp_tree_operand_length): Declare.
1815 * tree.c (cp_tree_operand_length): Define.
1816 (cp_tree_equal): Call it.
1817 * pt.c (value_dependent_expr_P): Likewise.
1818 * mangle.c (write_expression): Likewise.
1820 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1824 * decl.c (reshape_init): Take a complain parameter and do
1825 not call error if tf_error is not set.
1826 (check_initializer, reshape_init_r, reshape_init_array,
1827 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1829 * typeck2.c (digest_init_r): Take a complain parameter and
1830 pass it to convert_for_initialization.
1831 (digest_init, digest_init_flags, process_init_constructor_array,
1832 process_init_constructor_record, process_init_constructor_union,
1833 process_init_constructor, digest_init_r): Adjust.
1834 * init.c (expand_default_init, build_new_1): Likewise.
1835 * typeck.c (cp_build_modify_expr): Likewise.
1836 * decl2.c (grokfield): Likewise.
1837 * call.c (convert_like_real, convert_default_arg): Likewise.
1838 * semantics.c (finish_compound_literal): Pass complain to
1839 reshape_init and digest_init.
1840 * cp-tree.h: Adjust declarations.
1842 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1845 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1846 recursion if there is user defined constructor.
1848 2011-05-09 Jason Merrill <jason@redhat.com>
1851 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1854 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1856 Implement final/override for member functions.
1857 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1858 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1859 (cp_virt_specifiers, enum virt_specifier): New.
1860 * decl.c (set_virt_specifiers): New.
1861 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1862 * parser.c (make_call_declarator): add virt-specifiers parameter.
1863 (cp_parser_lambda_declarator_opt): Adjust.
1864 (cp_parser_direct_declarator): Likewise.
1865 (cp_parser_virt_specifier_seq_opt): New.
1866 * search.c (check_final_overrider): Diagnose attempts to override
1867 a final member function.
1869 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1872 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1873 if the instance has a dependent initializer.
1875 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1878 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1879 effectively unused variable.
1881 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1883 * name-lookup.h (global_bindings_p): Adjust prototype.
1884 * name-lookup.c (global_bindings_p): Return bool.
1886 2011-05-06 Jason Merrill <jason@redhat.com>
1888 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1892 * semantics.c (cxx_eval_conditional_expression): Check
1893 integer_zerop instead.
1894 (potential_constant_expression_1): Likewise.
1897 * semantics.c (cxx_eval_array_reference): Handle implicit
1900 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1902 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1903 * call.c (standard_conversion): Call class_of_this_parm.
1904 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1905 (pp_cxx_direct_abstract_declarator): Likewise.
1906 * decl2.c (change_return_type): Likewise.
1907 (cp_reconstruct_complex_type): Likewise.
1908 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1909 * mangle.c (write_function_type): Likewise.
1910 * pt.c (unify): Likewise.
1911 * typeck.c (merge_types, type_memfn_quals): Likewise.
1912 * decl.c (build_this_parm): Call type_of_this_parm.
1914 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1917 * cp-tree.h (non_static_member_function_p): Declare new function.
1918 * tree.c (non_static_member_function_p): Define it.
1919 * semantics.c (finish_call_expr): Use it.
1921 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1923 * decl.c (finish_case_label): Omit the loc argument to
1926 2011-05-05 Jason Merrill <jason@redhat.com>
1928 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1929 * cvt.c (convert_from_reference): Adjust.
1930 * pt.c (build_non_dependent_expr): Adjust.
1931 * semantics.c (finish_offsetof): Adjust.
1932 * tree.c (lvalue_kind): Use it.
1935 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1937 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1939 * decl.c (start_preparsed_function): Do not set
1940 dont_save_pending_sizes_p.
1942 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1944 * parser.c (cp_parser_objc_method_definition_list): Update call to
1945 objc_start_method_definition.
1947 2011-05-04 Jason Merrill <jason@redhat.com>
1950 * class.c (resolves_to_fixed_type_p): Don't look closely
1953 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1956 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1959 2011-05-02 Lawrence Crowl <crowl@google.com>
1961 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1962 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1963 Change TV_NAME_LOOKUP to start/stop.
1964 (define_label): Refactor timevar calls out to a wrapper function.
1965 Change TV_NAME_LOOKUP to start/stop.
1966 (xref_tag): Likewise.
1967 (lookup_label): Refactor timevar calls out to a wrapper function.
1968 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1970 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1972 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1973 (lookup_template_class): Refactor timevar calls out to a wrapper
1974 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1975 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1977 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1978 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1979 (push_namespace): Likewise.
1980 (pop_nested_namespace): Likewise.
1981 (pushdecl_namespace_level): Likewise.
1982 (store_class_bindings): Likewise.
1983 (push_to_top_level): Likewise.
1984 (identifier_type_value): Refactor timevar calls out to a wrapper
1985 function. Change TV_NAME_LOOKUP to start/stop.
1986 (find_binding): Likewise.
1987 (push_using_decl): Likewise.
1988 (lookup_arg_dependent): Likewise.
1989 (push_using_directive): Likewise.
1990 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1991 to plain code. Change TV_NAME_LOOKUP to start/stop.
1992 (lookup_type_current_level): Likewise. Refactor inner return to
1994 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1995 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1996 (pushdecl_top_level_1): Likewise.
1997 (lookup_using_namespace): Likewise.
1998 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1999 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2000 (push_overloaded_decl): Likewise.
2001 (push_class_level_binding): Likewise.
2002 (namespace_binding): Likewise.
2003 (set_namespace_binding): Likewise.
2004 (supplement_binding): Likewise.
2005 (unqualified_namespace_lookup): Likewise.
2006 (lookup_name_real): Likewise.
2007 (lookup_type_scope): Likewise.
2008 (namespace_ancestor): Likewise.
2009 (lookup_name_innermost_nonclass_level): Likewise.
2010 (pushtag): Likewise.
2011 (pop_from_top_level): Likewise.
2012 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2013 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2015 (add_using_namespace): Refactor timevar calls out to a wrapper
2016 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2017 wrapper on call to self.
2019 * decl2.c: (cp_write_global_declarations): Add start/stop of
2020 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2021 Remove push/pop calls to TV_VARCONST.
2023 * parser.c: Add include of "timevar.h".
2024 (cp_parser_explicit_instantiation): Add push/pop calls to
2026 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2027 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2029 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2030 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2031 (cp_parser_late_parsing_for_member): Add push/pop calls to
2032 new TV_PARSE_INMETH.
2034 * call.c: Add include of "timevar.h".
2035 (convert_class_to_reference): Wrap and add push/pop calls to
2037 (build_op_call): Likewise.
2038 (build_conditional_expr): Likewise.
2039 (build_new_op): Likewise.
2040 (build_new_method_call): Likewise.
2041 (build_user_type_conversion): Reorganize to single return and add
2042 push/pop calls to TV_OVERLOAD.
2043 (perform_overload_resolution): Likewise.
2045 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2047 2011-05-02 Jason Merrill <jason@redhat.com>
2049 * tree.c (build_vec_init_expr): Take complain parm.
2050 (build_vec_init_elt): Likewise. Free arg vector.
2051 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2052 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2053 (VEC_INIT_EXPR_INIT): Likewise.
2054 Adjust build_vec_init_expr declaration.
2055 * init.c (perform_member_init): Adjust.
2059 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2060 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2061 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2062 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2063 (build_vec_init_elt): Don't expect an array type.
2064 (build_array_copy): Adjust.
2065 * init.c (perform_member_init): Adjust.
2066 (build_new_1): Use build_vec_init_expr.
2069 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2070 Protect an explicit target.
2073 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2074 (compute_array_index_type): Revert earlier 48446 changes.
2075 (grokdeclarator): Use stabilize_vla_size.
2077 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2078 Eric Botcazou <ebotcazou@adacore.com>
2080 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2081 instead of inappropriate zero values.
2083 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2086 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2087 return value for NULL_TREE.
2089 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2092 * init.c (perform_member_init): Check build_value_init return
2093 value for error_mark_node.
2095 2011-04-29 Diego Novillo <dnovillo@google.com>
2096 Le-Chun Wu <lcwu@google.com>
2098 * call.c (conversion_null_warnings): Also handle assignments
2099 when warning about NULL conversions.
2101 2011-04-29 Le-Chun Wu <lcwu@google.com>
2103 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2104 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2105 (build_over_call): Use it to determine whether to emit a NULL
2106 warning for template function instantiations.
2107 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2108 EXPLICIT_TARGS is set.
2110 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2111 Mike Stump <mikestump@comcast.net>
2113 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2114 in maintainer mode. Use the --output-file option of gperf instead
2115 of > to prevent creating an empty cp/cfns.h when gperf is not
2118 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2121 * semantics.c (finish_base_specifier): cv-qualified base class
2122 is fine, per DR 484.
2124 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2127 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2128 considering call expressions involving a member function.
2130 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2133 * tree.c (build_cplus_new): Check build_target_expr return
2134 value for error_mark_node.
2136 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2139 * semantics.c (literal_type_p): Reference types are literal types,
2141 (valid_type_in_constexpr_fundecl_p): Remove.
2142 (is_valid_constexpr_fn): Adjust.
2144 2011-04-27 Jason Merrill <jason@redhat.com>
2147 Implement list-initialization of _Complex.
2148 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2149 (check_initializer): Likewise.
2150 * call.c (build_complex_conv): New.
2151 (implicit_conversion): Call it.
2152 (convert_like_real): Handle it.
2153 * typeck2.c (check_narrowing): Handle it.
2155 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2156 decide whether to delete.
2157 (build_vec_init): Pass sfk_complete_destructor.
2160 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2161 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2162 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2163 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2164 (build_vec_init_elt): Don't expect an array type.
2165 (build_array_copy): Adjust.
2166 * init.c (perform_member_init): Adjust.
2167 (build_new_1): Use build_vec_init_expr.
2169 * class.c (resolve_address_of_overloaded_function): Don't
2170 change OVERLOAD to TREE_LIST.
2171 * pt.c (print_candidates_1): Remove nonsensical assert.
2174 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2175 to tentative parse sooner.
2177 2011-04-26 Jason Merrill <jason@redhat.com>
2180 * parser.c (cp_parser_primary_expression): Set *idk to
2181 CP_ID_KIND_NONE for a parenthesized identifier.
2183 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2184 (cxx_print_identifier): Correct indentation.
2187 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2188 * tree.c (force_target_expr): Add complain parm.
2189 (build_target_expr_with_type): Likewise.
2190 (get_target_expr_sfinae): Split out.
2191 (build_vec_init_expr, bot_manip): Adjust.
2192 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2193 (build_delete, build_dtor_call): Likewise.
2194 (perform_direct_initialization_if_possible): Adjust.
2195 (build_vec_init): Handle error return.
2196 * cvt.c (force_rvalue): Add complain parm.
2197 Call build_special_member_call directly.
2198 * decl2.c (delete_sanity): Add complain parm.
2199 (build_cleanup): Adjust.
2200 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2201 * semantics.c (finish_stmt_expr_expr): Adjust.
2202 (finish_compound_literal): Adjust.
2203 * parser.c (cp_parser_delete_expression): Adjust.
2204 * typeck2.c (build_functional_cast): Adjust.
2205 * cp-tree.h: Adjust.
2207 2011-04-26 Martin Jambor <mjambor@suse.cz>
2209 * class.c (cp_fold_obj_type_ref): Remove.
2210 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2212 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2214 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2215 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2216 (UNDERLYING_TYPE_TYPE): Add.
2217 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2219 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2220 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2221 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2222 * semantics.c (finish_underlying_type): New.
2223 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2224 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2225 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2226 * tree.c (cp_walk_subtrees): Likewise.
2227 * pt.c (for_each_template_parm_r, tsubst, unify,
2228 dependent_type_p_r): Likewise.
2229 * mangle.c (write_type): Sorry for __underlying_type.
2231 2011-04-25 Jason Merrill <jason@redhat.com>
2234 * decl.c (type_dependent_init_p): New.
2235 (cp_finish_decl): Check it.
2236 * pt.c (any_type_dependent_elements_p): New.
2237 * cp-tree.h: Declare it.
2239 2011-04-20 Jason Merrill <jason@redhat.com>
2241 * semantics.c (finish_compound_literal): Don't put an array
2242 with a dtor in a static variable.
2244 * call.c (build_over_call): Handle trivial dtor.
2246 * search.c (lookup_fnfields_slot): Call complete_type.
2249 * decl2.c (build_offset_ref_call_from_tree): Move
2250 non-dependency of object outside condition.
2253 * decl.c (cp_finish_decl): Simplify template handling.
2255 2011-04-20 Jim Meyering <meyering@redhat.com>
2257 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2259 2011-04-19 Jason Merrill <jason@redhat.com>
2262 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2265 * decl.c (duplicate_decls): Keep always_inline attribute
2266 in sync with DECL_DISREGARD_INLINE_LIMITS.
2268 2011-04-18 Jason Merrill <jason@redhat.com>
2271 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2274 * init.c (build_value_init): Handle UNION_TYPE the same.
2276 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2279 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2280 for type dependent pointers.
2282 2011-04-18 Jim Meyering <meyering@redhat.com>
2284 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2286 2011-04-17 Jan Hubicka <jh@suse.cz>
2288 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2291 2011-04-17 Jason Merrill <jason@redhat.com>
2294 * typeck2.c (build_functional_cast): Disallow array type.
2296 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2298 2011-04-17 Jan Hubicka <jh@suse.cz>
2300 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2302 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2305 * parser.c (cp_convert_range_for): Split into
2306 cp_parser_perform_range_for_lookup.
2307 (cp_parser_perform_range_for_lookup): New.
2308 (cp_parser_range_for_member_function): New.
2309 (cp_parser_for_init_statement): Correct error message.
2310 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2312 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2314 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2315 change from objc_declare_protocols() to objc_declare_protocol().
2317 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2320 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2321 and return immediately.
2323 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2325 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2326 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2327 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2328 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2329 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2331 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2333 * cp-tree.def (IF_STMT): Add an extra operand.
2334 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2335 * cp-tree.h (IF_SCOPE): Define.
2336 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2337 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2339 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2341 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2342 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2343 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2344 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2345 Use FOR_SCOPE instead of TREE_CHAIN.
2346 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2347 (finish_for_stmt): Likewise.
2349 2011-04-14 Jason Merrill <jason@redhat.com>
2351 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2352 build_new_method_call.
2353 * semantics.c (finish_call_expr): Likewise.
2356 * init.c (build_value_init_noctor): Check complain consistently.
2359 * typeck.c (cp_build_binary_op): Don't decay void operands.
2362 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2364 * init.c (get_temp_regvar): No longer static.
2365 * cp-tree.h: Declare it.
2367 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2369 * parser.c (cp_parser_objc_class_declaration): Updated for change
2370 in objc_declare_class().
2372 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2374 * decl.c (poplevel): Use block_chainon.
2376 2011-04-13 Jason Merrill <jason@redhat.com>
2379 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2380 or pointer to (non-member) function.
2382 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2385 * semantics.c (cxx_eval_array_reference): Handle reading from
2386 wchar_t, char16_t and char32_t STRING_CST.
2388 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2391 * class.c (fixed_type_or_null): We cannot determine the dynamic
2392 type of a reference variable if its initializer is dependent.
2394 2011-04-13 Jason Merrill <jason@redhat.com>
2397 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2398 unqualified lookup failing if we're still in a template.
2400 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2402 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2403 tree_contains_struct initialization to...
2404 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2406 * cp-objcp-common.h (cp_common_init_ts): Declare.
2407 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2410 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2412 * parser.c (cp_parser_objc_message_expression): Updated call
2413 to objc_build_message_expr.
2415 2011-04-12 Martin Jambor <mjambor@suse.cz>
2417 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2418 cgraph_get_create_node.
2419 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2420 instead of cgraph_get_create_node.
2421 * method.c (make_alias_for_thunk): Call cgraph_get_node
2422 instead of cgraph_get_create_node, assert it returns non-NULL.
2423 (use_thunk): Likewise.
2424 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2425 when flag_syntax_only is not set. Call cgraph_get_node instead of
2426 cgraph_get_create_node.
2427 (maybe_clone_body): Call cgraph_get_node instead of
2428 cgraph_get_create_node.
2430 2011-04-12 Martin Jambor <mjambor@suse.cz>
2432 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2433 instead of cgraph_node.
2434 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2435 (cp_write_global_declarations): Likewise.
2436 * optimize.c (maybe_clone_body): Likewise.
2437 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2438 * mangle.c (mangle_decl): Likewise.
2439 * method.c (make_alias_for_thunk): Likewise.
2440 (use_thunk): Likewise.
2442 2011-04-11 Jason Merrill <jason@redhat.com>
2445 * decl.c (cp_complete_array_type_or_error): New.
2446 * semantics.c (finish_compound_literal): Use it.
2447 * cp-tree.h: Declare it.
2450 * semantics.c (finish_compound_literal): Handle references.
2453 * semantics.c (finish_compound_literal): Take complain parm.
2454 (build_lambda_object): Adjust.
2455 * cp-tree.h: Adjust.
2456 * call.c (convert_like_real): Adjust.
2457 * decl.c (check_initializer): Adjust.
2458 * parser.c (cp_parser_postfix_expression): Adjust.
2459 (cp_parser_functional_cast): Adjust.
2460 * pt.c (tsubst_copy_and_build): Adjust.
2461 * typeck2.c (process_init_constructor_record): Adjust.
2464 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2468 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2469 than cp_build_indirect_ref.
2471 PR c++/48457, Core 1238
2472 * call.c (reference_binding): Allow rvalue reference to bind to
2474 * tree.c (lvalue_kind): Functions are always lvalues.
2476 2011-04-07 Jason Merrill <jason@redhat.com>
2479 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2480 arguments even if we don't know the function.
2483 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2484 at the end of the chain.
2485 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2486 (iterative_hash_template_arg): Likewise.
2489 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2490 * name-lookup.c (add_function): Set it.
2491 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2494 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2495 Release unused vector.
2498 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2499 (type_unification_real): Clear it here instead.
2502 * except.c (build_noexcept_spec): Propagate error_mark_node.
2503 (finish_noexcept_expr): Likewise.
2506 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2510 * call.c (resolve_args): Take complain.
2511 (build_new_function_call, build_operator_new_call): Pass it.
2512 (build_op_call, build_new_op, build_new_method_call): Pass it.
2515 * typeck.c (check_for_casting_away_constness): Take complain.
2516 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2517 (build_const_cast_1): Pass it. Take full complain parm.
2518 (build_const_cast, cp_build_c_cast): Adjust.
2520 * tree.c (build_aggr_init_expr): Always return error_mark_node
2521 on abstract violation.
2524 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2525 (bot_manip): Adjust.
2526 * cp-tree.h: Adjust.
2527 * call.c (convert_like_real, build_cxx_call): Adjust.
2528 (perform_direct_initialization_if_possible): Adjust.
2529 * cvt.c (ocp_convert): Adjust.
2530 * init.c (build_value_init): Adjust.
2531 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2532 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2533 * typeck2.c (build_functional_cast): Adjust.
2535 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2537 (perform_member_init): Not here.
2538 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2540 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2543 * typeck2.c (build_functional_cast): Check complain consistently.
2544 Use build_value_init and abstract_virtuals_error_sfinae.
2545 (abstract_virtuals_error_sfinae): Split out.
2546 * cp-tree.h: Declare it.
2547 * init.c (build_new_1): Use it.
2548 (build_value_init_noctor): Handle FUNCTION_TYPE.
2550 * semantics.c (finish_decltype_type): Simplify handling of unknown
2553 * semantics.c (finish_decltype_type): Add complain parm.
2554 * cp-tree.h: Adjust.
2555 * parser.c (cp_parser_decltype): Adjust.
2556 * pt.c (tsubst): Adjust.
2559 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2561 2011-03-31 Jason Merrill <jason@redhat.com>
2564 * semantics.c (finish_call_expr): Remove assert.
2567 * method.c (defaultable_fn_check): Templates are not defaultable.
2569 * parser.c (cp_parser_init_declarator): Avoid redundant
2570 cp_finish_decl for member declarations.
2572 2011-03-30 Jason Merrill <jason@redhat.com>
2575 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2578 2011-03-30 Jason Merrill <jason@redhat.com>
2581 * semantics.c (potential_constant_expression_1): Handle
2582 UNORDERED_EXPR and ORDERED_EXPR.
2585 * semantics.c (finish_compound_literal): Do put static/constant
2586 arrays in static variables.
2588 * call.c (convert_like_real) [ck_list]: Build up the
2589 initializer_list object directly.
2590 * decl.c (build_init_list_var_init): Adjust.
2592 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2593 * decl.c (reshape_init_array_1): Likewise.
2595 2011-03-29 Jason Merrill <jason@redhat.com>
2598 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2599 the variable is constant before looking at its initializer.
2602 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2605 * semantics.c (potential_constant_expression_1): Change error about
2606 use of *this in constructor into sorry.
2609 * decl.c (cp_finish_decl): Defer validation of constexpr member
2611 * class.c (finalize_literal_type_property): Validate them here.
2612 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2614 * semantics.c (is_valid_constexpr_fn): Specify input location.
2616 2011-03-28 Jason Merrill <jason@redhat.com>
2619 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2620 from overloaded function.
2623 * call.c (build_array_conv): New.
2624 (implicit_conversion): Use it.
2626 * call.c (reference_binding): Allow direct binding to an array
2630 * parser.c (cp_parser_compound_statement): Add function_body parm.
2631 Complain about non-body compound-stmt in constexpr fn.
2632 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2633 (cp_parser_implicitly_scoped_statement): Adjust.
2634 (cp_parser_function_body, cp_parser_try_block): Adjust.
2635 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2636 (cp_parser_objc_try_catch_finally_statement): Adjust.
2639 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2640 and using-definition.
2641 (register_constexpr_fundef): Call it.
2643 * except.c (build_noexcept_spec): Call cxx_constant_value after
2646 2011-03-25 Kai Tietz <ktietz@redhat.com>
2648 * lex.c (interface_strcmp): Handle dos-paths.
2649 (handle_pragma_implementation): Use filename_cmp instead of
2651 (in_main_input_context): Likewise.
2653 2011-03-25 Jason Merrill <jason@redhat.com>
2656 * method.c (defaulted_late_check): Check for exception spec mismatch.
2657 (defaultable_fn_check): Allow exception spec and virtual.
2658 * class.c (check_for_override): A virtual dtor is non-trivial.
2661 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2664 2011-03-25 Kai Tietz <ktietz@redhat.com>
2666 * decl.c (decls_match): Replace target hook
2667 call of comp_type_attributes by version in tree.c file.
2668 * search.c (check_final_overrider): Likewise.
2669 * typeck.c (structural_comptypes): Likewise.
2671 2011-03-21 Kai Tietz <ktietz@redhat.com>
2674 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2675 Display allowed attributes for function pointer types.
2676 * error.c (dump_type_prefix): Likewise.
2678 * tree.c (cxx_attribute_table): Adjust table.
2680 2011-03-18 Jason Merrill <jason@redhat.com>
2683 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2686 * call.c (build_over_call): Don't skip ck_rvalue.
2688 2011-03-17 Jason Merrill <jason@redhat.com>
2691 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2692 the conversion set TREE_OVERFLOW.
2695 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2696 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2699 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2701 2011-03-16 Jason Merrill <jason@redhat.com>
2704 * semantics.c (potential_constant_expression_1): Don't allow *this
2706 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2709 * decl.c (compute_array_index_type): Don't bother trying to deal
2710 with literal classes in ABI v1.
2713 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2717 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2718 use the generic binary expression handling.
2720 2011-03-16 Diego Novillo <dnovillo@google.com>
2722 * Make-lang.in (CXX_PARSER_H): New.
2723 (cp/parser.o): Add dependency on CXX_PARSER_H.
2724 Add dependency on tree-pretty-print.h
2725 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2726 * cp-lang.c: Include parser.h.
2727 * parser.c: Include parser.h.
2728 (struct cp_token): Add bitfield purged_p.
2731 (CPP_PURGED): Remove. Update all users.
2732 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2733 Remove field buffer_length.
2736 (struct tree_check): Move to parser.h.
2737 (cp_token_position): Likewise.
2738 (struct cp_token_cache): Likewise.
2739 (CPP_KEYWORD): Likewise.
2740 (CPP_TEMPLATE_ID): Likewise.
2741 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2742 (N_CP_TTYPES): Likewise.
2743 (enum cp_parser_status_kind): Likewise.
2744 (struct cp_parser_context): Likewise.
2745 (struct cp_default_arg_entry_d): Likewise.
2746 (struct cp_unparsed_functions_entry_d): Likewise.
2747 (struct cp_parser): Likewise.
2748 (cp_lexer_dump_tokens): New.
2749 (cp_lexer_debug_tokens): New.
2750 (cp_lexer_finished_p): New.
2751 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2752 (cp_lexer_new_main): Re-write main lexing loop to push
2753 tokens into the new VEC buffer.
2754 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2755 Do not abort if the token type is not recognized, just print
2757 * parser.h: New file.
2758 * config-lang.in (gtfiles): Add cp/parser.h.
2760 2011-03-16 Jason Merrill <jason@redhat.com>
2763 * typeck.c (check_return_expr): Fix conditions for setting
2764 LOOKUP_PREFER_RVALUE.
2766 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2769 * decl.c (check_array_designated_initializer): Allow integer index.
2770 (reshape_init_array_1): Set index on the elements.
2772 2011-03-16 Jason Merrill <jason@redhat.com>
2775 * typeck.c (convert_for_initialization): Use
2776 perform_implicit_conversion_flags.
2777 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2778 rvaluedness_matches_p on ck_rvalue.
2779 (convert_like_real) [ck_rvalue]: And restore it here.
2782 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2784 2011-03-16 Jason Merrill <jason@redhat.com>
2786 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2787 committed to this tentative parse.
2790 * semantics.c (finish_call_expr): Preserve reference semantics
2793 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2795 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2797 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2798 DECL_LANG_SPECIFIC is NULL.
2800 2011-03-15 Jason Merrill <jason@redhat.com>
2803 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2804 check value_dependent_expression_p on the operand.
2806 * semantics.c (push_cx_call_context): Return bool.
2807 (cxx_eval_call_expression): Handle excess depth.
2810 * method.c (synthesized_method_walk): Cleanups don't affect the
2811 triviality of a constructor, but do affect deletion and exception
2814 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2816 * decl2.c (cp_check_const_attributes): New.
2817 (cplus_decl_attributes): Call cp_check_const_attributes.
2819 2011-03-15 Jason Merrill <jason@redhat.com>
2822 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2824 (push_defarg_context, pop_defarg_context): New.
2825 * parser.c (cp_parser_late_parsing_default_args): Use them.
2826 * cp-tree.h: Declare them.
2828 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2830 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2831 the argument of the indirection operator should not be dependent.
2834 2011-03-11 Jason Merrill <jason@redhat.com>
2837 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2840 * parser.c (cp_parser_template_type_arg): Set
2841 type_definition_forbidden_message.
2844 * decl.c (compute_array_index_type): Discard folding
2845 if it didn't produce a constant.
2847 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2850 * init.c (build_zero_init_1): Extracted from build_zero_init.
2851 Add FIELD_SIZE argument, if non-NULL and field bit_position
2852 as not smaller than that, don't add that field's initializer.
2853 Pass DECL_SIZE as last argument to build_zero_init_1
2854 for DECL_FIELD_IS_BASE fields.
2855 (build_zero_init): Use build_zero_init_1.
2857 2011-03-10 Jason Merrill <jason@redhat.com>
2860 * pt.c (iterative_hash_template_arg): Remove special case for
2864 * parser.c (cp_parser_single_declaration): Just return if
2865 cp_parser_parse_and_diagnose_invalid_type_name complained.
2867 2011-03-09 Jason Merrill <jason@redhat.com>
2870 * pt.c (unify): An unresolved overload is a nondeduced context.
2872 2011-03-09 Martin Jambor <mjambor@suse.cz>
2874 PR tree-optimization/47714
2875 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2877 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2880 * pt.c (convert_nontype_argument): Only call decay_conversion on
2883 2011-03-08 Jason Merrill <jason@redhat.com>
2886 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2889 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2890 argument to pointer parameter.
2893 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2896 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2899 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2900 consider scopes of primary template definitions. Adjust comments.
2902 2011-03-07 Jason Merrill <jason@redhat.com>
2905 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2907 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2910 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2913 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2914 (write_CV_qualifiers_for_type): Not here.
2916 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2918 * lang-specs.h: Match -save-temps* instead of -save-temps.
2920 2011-03-05 Jason Merrill <jason@redhat.com>
2922 * mangle.c (write_expression): Change ABI v6 to v5.
2923 (write_type): Likewise.
2925 2011-03-04 Jan Hubicka <jh@suse.cz>
2928 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2929 and cgraph_add_thunk.
2930 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2931 * mangle.c (mangle_decl): Likewise.
2933 2011-03-04 Jason Merrill <jason@redhat.com>
2936 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2937 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2940 * search.c (check_final_overrider): Allow pointer to same incomplete
2941 class type with different cv-quals.
2943 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2946 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2948 2011-03-03 Jason Merrill <jason@redhat.com>
2951 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2953 2011-03-02 Jason Merrill <jason@redhat.com>
2956 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2959 * tree.c (build_vec_init_elt): Split out from...
2960 (build_vec_init_expr): ...here.
2961 (diagnose_non_constexpr_vec_init): New fn.
2962 * semantics.c (potential_constant_expression_1): Use it.
2963 * cp-tree.h: Declare it.
2965 2011-03-01 Jason Merrill <jason@redhat.com>
2968 * parser.c (cp_parser_primary_expression): Don't warn about a
2969 failed tentative parse.
2972 * semantics.c (cxx_bind_parameters_in_call): Don't call
2973 adjust_temp_type on non-constant args.
2976 * call.c (standard_conversion): Provide requested cv-quals on
2977 class rvalue conversion.
2980 * decl2.c (grokbitfield): Handle type-dependent width.
2982 2011-02-28 Jason Merrill <jason@redhat.com>
2985 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2986 after checking for a non-thunk.
2988 2011-02-26 Jason Merrill <jason@redhat.com>
2991 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2992 * pt.c (iterative_hash_template_arg): And hash it.
2995 * semantics.c (non_const_var_error): Split out from...
2996 (cxx_eval_constant_expression): ...here.
2997 (potential_constant_expression_1) [VAR_DECL]: Use it.
2998 Allow dependent variables.
3000 2011-02-24 Jason Merrill <jason@redhat.com>
3002 * parser.c (cp_parser_constant_expression): Set
3003 non_integral_constant_expression correctly for C++0x too.
3004 (cp_parser_static_assert): Allow non-constant expression.
3005 (cp_parser_direct_declarator): Expect non_constant_p to be set
3007 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3008 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3009 (potential_rvalue_constant_expression): New.
3010 (require_potential_rvalue_constant_expression): New.
3012 2011-02-23 Jason Merrill <jason@redhat.com>
3014 * cp-tree.h (DECL_PARM_LEVEL): New.
3015 (struct lang_decl_parm): Add level field.
3016 * name-lookup.c (function_parm_depth): New fn.
3017 * name-lookup.h: Declare it.
3018 * parser.c (cp_parser_parameter_declaration_list): Use it.
3019 * mangle.c (struct globals): Add parm_depth field.
3020 (write_bare_function_type): Adjust it.
3021 (write_expression): Include the level delta in PARM_DECL mangling
3024 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3026 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3028 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3031 * parser.c (cp_parser_class_specifier): Require a closing brace
3032 to attempt error recovery.
3034 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3037 * pt.c (struct pending_template): Add chain_next GTY option.
3038 * decl.c (struct named_label_use_entry): Likewise.
3040 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3043 * semantics.c (build_lambda_object): Bail out if a field is
3046 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3049 * class.c (dfs_declare_virt_assop_and_dtor)
3050 (declare_virt_assop_and_dtor): New static functions.
3051 (add_implicitly_declared_members): Use
3052 declare_virt_assop_and_dtor.
3054 2011-02-21 Jason Merrill <jason@redhat.com>
3057 * decl2.c (decl_constant_var_p): A constexpr var needs an
3058 initializer to be constant.
3059 * semantics.c (cxx_eval_constant_expression): Complain about
3060 constexpr var used in its own initializer.
3061 * call.c (set_up_extended_ref_temp): Set
3062 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3064 2011-02-20 Jason Merrill <jason@redhat.com>
3067 * semantics.c (cxx_eval_call_expression): Call
3068 cxx_eval_constant_expression in trivial shortcut.
3071 * call.c (convert_class_to_reference): Don't try to set up a
3072 second conv sequence for non-viable candidates.
3075 * error.c (location_of): Handle non-tagged types.
3078 * method.c (process_subob_fn): Instantiate constexpr templates.
3079 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3081 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3084 * pt.c (tsubst_pack_expansion): do not use
3085 cp_tree_equal/same_type_p to detect an expansion of a parameter
3088 2011-02-19 Jason Merrill <jason@redhat.com>
3091 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3093 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3096 * semantics.c (finish_non_static_data_member): Early return if
3097 object is error_mark_node.
3099 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3102 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3104 * semantics.c (finish_id_expression): Do not pass erroneous decl
3105 to decl_constant_var_p.
3107 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3110 * cvt.c (convert_from_reference): Call mark_exp_read.
3112 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3115 * pt.c (finish_call_expr): Consider a call expression that has a
3116 dependent "this" pointer as being dependent. Add comments.
3117 (dependent_type_p, type_dependent_expression_p): Update comments.
3119 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3122 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3123 expansion arguments are not evaluated.
3125 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3128 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3129 instead of TYPE_LANG_FLAG_3.
3130 * pt.c (lookup_template_class): Copy over
3131 ENUM_FIXED_UNDERLYING_TYPE_P.
3133 2011-02-15 Jason Merrill <jason@redhat.com>
3136 * method.c (synthesized_method_walk): Always exit early for
3137 trivial fn in C++98 mode.
3139 2011-02-14 Jason Merrill <jason@redhat.com>
3142 * parser.c (cp_parser_enumerator_definition): Call
3143 fold_non_dependent_expr.
3145 2011-02-09 Jason Merrill <jason@redhat.com>
3147 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3148 * semantics.c (finish_fname): Only return the name if we're in
3151 * decl.c (build_enumerator): Don't perform integral promotions on
3152 non-integral constants.
3154 * cvt.c (convert_to_void): Handle null op1.
3156 * class.c (type_has_constexpr_default_constructor): Make sure the
3157 caller stripped an enclosing array.
3158 * init.c (perform_member_init): Strip arrays before calling it.
3161 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3163 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3166 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3167 template parameters in account.
3169 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3172 * parser.c (cp_parser_class_specifier): Fix setting of
3175 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3178 * semantics.c (build_data_member_initialization): Handle
3179 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3181 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3183 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3184 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3186 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3189 * cp-tree.h (fixup_template_parms): Declare.
3190 * pt.c (end_template_parm_list): Do not fixup template parms here.
3191 (fixup_template_parms): Remove static. Fix typo in the
3192 comments. Remove useless code statement.
3193 (fixup_template_parm): For a template template parameter, fixup
3194 its attributes before fixing up its type.
3196 (cp_parser_template_declaration_after_export): After parsing
3197 template parameters fixup their types.
3199 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3202 * semantics.c (potential_constant_expression_1): Handle
3205 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3208 * semantics.c (expand_or_defer_fn_1): Handle it.
3209 * decl2.c (decl_needed_p): Likewise.
3211 2011-01-21 Jason Merrill <jason@redhat.com>
3214 * semantics.c (build_constexpr_constructor_member_initializers):
3215 Handle trivial copy.
3217 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3220 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3221 assume init must be NULL if scope is NULL.
3222 (begin_range_for_stmt): Likewise.
3224 2011-01-21 Jason Merrill <jason@redhat.com>
3227 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3230 * semantics.c (potential_constant_expression_1): Split out from
3231 potential_constant_expression. Add want_rval parm. Handle
3232 template expression forms. Don't enforce restriction on address
3233 of automatic variable here. Add a couple of diagnostics that
3235 (require_potential_constant_expression): New entry point.
3236 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3237 (maybe_constant_value): Check potential_constant_expression.
3238 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3239 * tree.c (build_vec_init_expr): Adjust.
3241 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3244 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3247 2011-01-17 Jason Merrill <jason@redhat.com>
3250 * semantics.c (base_field_constructor_elt): New fn.
3251 (cxx_eval_bare_aggregate): Use it.
3252 (build_data_member_initialization): Leave COMPONENT_REF for
3255 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3257 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3260 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3261 Jonathan Wakely <jwakely.gcc@gmail.com>
3264 * decl.c (grokdeclarator): Reject mutable reference members.
3266 2011-01-14 Jason Merrill <jason@redhat.com>
3269 * pt.c (coerce_template_parms): Fix error recovery.
3272 * typeck2.c (check_narrowing): Only check arithmetic types.
3275 * tree.c (build_vec_init_expr): Handle flexible array
3278 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3281 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3282 TYPE_MAIN_DECL instead of TYPE_NAME.
3283 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3284 * decl2.c (determine_visibility): Add check
3285 of CLASS_TYPE_P for underlying_type.
3287 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3289 * cp-tree.h (begin_for_scope): New prototype.
3290 (begin_for_stmt): Update prototype.
3291 (begin_range_for_stmt): Update prototype.
3292 * init.c (build_vec_init): Update call to begin_for_stmt.
3293 * parser.c (cp_parser_for): New.
3294 (cp_parser_c_for): Add three new parameters.
3295 (cp_parser_range_for): Likewise. Most parsing code removed.
3296 (cp_parser_iteration_statement): Call cp_parser_for instead of
3297 cp_parser_c_for and cp_parser_range_for.
3298 (cp_parser_for_init_statement): Add new parameter and return type.
3299 (cp_parser_block_declaration): Update call to
3300 cp_parser_simple_declaration.
3301 (cp_parser_simple_declaration): Add new parameter.
3302 Update call to cp_parser_init_declarator.
3303 (cp_parser_init_declarator): Add new parameter.
3304 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3305 * semantics.c (begin_for_scope): New.
3306 (begin_for_stmt): Add two new parameters.
3307 (begin_range_for_stmt): Likewise.
3309 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3311 * parser.c (cp_parser_objc_at_property_declaration): Improved
3314 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3317 * cp-lang.c (get_template_innermost_arguments_folded)
3318 (get_template_argument_pack_elems_folded)
3319 (template_arg_needs_folding, fold_cplus_constants): New static
3321 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3322 get_template_innermost_arguments_folded.
3323 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3324 get_template_argument_pack_elems_folded.
3326 2011-01-11 Jason Merrill <jason@redhat.com>
3329 * init.c (build_new_1): Handle value-init in templates differently.
3332 * tree.c (maybe_dummy_object): Check current_class_ref against
3333 context, not current_class_type.
3335 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3338 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3339 error recovery purposes behave as if it was not specified so that
3340 the default type is used.
3342 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3345 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3346 for the second build_x_va_arg argument.
3348 2011-01-05 Tom Tromey <tromey@redhat.com>
3350 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3351 (lvalue_or_else): Likewise.
3353 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3356 * tree.c (cxx_type_hash_eq):
3357 Allow METHOD_TYPE, too.
3360 Copyright (C) 2011 Free Software Foundation, Inc.
3362 Copying and distribution of this file, with or without modification,
3363 are permitted in any medium without royalty provided the copyright
3364 notice and this notice are preserved.