1 2011-09-13 Dodji Seketeli <dodji@redhat.com>
4 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
6 (arg_from_parm_pack_p): New static function, factorized out from
7 tsubst_pack_expansion and extended to support non-type parameter
8 packs represented with TEMPLATE_PARM_INDEX nodes.
9 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
11 2011-09-12 Jason Merrill <jason@redhat.com>
13 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
14 with no deducible template parameters.
15 * call.c (rejection_reason_code): Add rr_template_conversion.
16 (print_z_candidate): Handle it.
17 (template_conversion_rejection): New.
18 (build_user_type_conversion_1): Use it.
20 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
21 on all of the second conversion sequence.
22 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
23 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
24 first section. Fix loop logic.
25 (initialize_reference): Call convert_like for diagnostics when
26 we have a (bad) conversion.
28 * call.c (convert_class_to_reference)
29 (convert_class_to_reference_1): Remove.
30 (reference_binding): Use build_user_type_conversion_1 instead.
32 * call.c (initialize_reference): Add flags parm.
33 * decl.c (grok_reference_init): Likewise.
34 (check_initializer): Pass it.
35 * typeck.c (convert_for_initialization): Likewise.
38 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
39 * call.c (conditional_conversion): Use it.
40 (reference_binding): Fix handling of xvalues.
42 2011-09-09 Jason Merrill <jason@redhat.com>
44 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
45 before forcing instantiation.
47 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
50 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
51 instead of complete_type_or_else.
53 2011-09-08 Dodji Seketeli <dodji@redhat.com>
55 PR c++/33255 - Support -Wunused-local-typedefs warning
56 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
57 record_locally_defined_typedef.
58 * decl.c (finish_function): Use the new
59 maybe_warn_unused_local_typedefs.
60 (grokfield): Use the new record_locally_defined_typedef.
61 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
63 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
66 * decl.c (grokdeclarator): Check u.function.exception_specification
69 2011-09-07 Jason Merrill <jason@redhat.com>
72 * parser.c (cp_parser_member_declaration): Don't require a constant
75 * pt.c (type_unification_real): Correct complain arg for tsubsting
76 default template args.
78 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
80 2011-09-06 Jason Merrill <jason@redhat.com>
83 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
84 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
85 (validate_constexpr_fundecl): Remove.
86 * decl.c (start_preparsed_function): Don't call it.
87 * cp-tree.h: Don't declare it.
89 2011-09-04 Jason Merrill <jason@redhat.com>
92 * call.c (reference_binding): Don't set is_lvalue for an rvalue
98 * call.c (reference_binding): Set rvaluedness_matches_p properly
99 for reference to function conversion ops.
100 (compare_ics): Adjust.
102 * class.c (trivial_default_constructor_is_constexpr): Rename from
103 synthesized_default_constructor_is_constexpr.
104 (type_has_constexpr_default_constructor): Adjust.
105 (add_implicitly_declared_members): Call it instead.
106 (explain_non_literal_class): Explain about non-constexpr default ctor.
108 * method.c (synthesized_method_walk): Adjust.
109 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
114 * init.c (perform_member_init): Don't diagnose missing inits here.
115 (emit_mem_initializers): Or here.
116 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
117 * semantics.c (cx_check_missing_mem_inits): New.
118 (explain_invalid_constexpr_fn): Call it.
119 (register_constexpr_fundef): Likewise. Leave
120 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
121 (cxx_eval_call_expression): Adjust diagnostics.
122 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
124 2011-08-30 Jason Merrill <jason@redhat.com>
127 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
128 to type_definition_p.
129 * parser.c (cp_parser_set_decl_spec_type): Likewise.
130 * decl.c (grokdeclarator): Check it.
133 * semantics.c (finish_id_expression): Use
134 current_nonlambda_class_type for qualified-ids.
137 * decl.c (poplevel): Disable for scope compatibility hack
141 * semantics.c (add_capture): Call complete_type for copy.
144 * semantics.c (cxx_eval_component_reference): Handle
145 value-initialization for omitted initializers.
147 2011-08-29 Jason Merrill <jason@redhat.com>
150 * semantics.c (finish_id_expression): Mark captured variables used.
152 2011-08-29 Jakub Jelinek <jakub@redhat.com>
153 Jason Merrill <jason@redhat.com>
156 * class.c (finish_struct_1): Complain if the first field is
159 2011-08-29 Jason Merrill <jason@redhat.com>
163 * parser.c (cp_parser_default_argument): Use
164 cp_parser_initializer_clause.
165 (cp_parser_late_parsing_default_args): Likewise.
167 2011-08-26 Jason Merrill <jason@redhat.com>
171 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
173 (convert_nontype_argument): Likewise. Implicitly convert nullptr
174 and do constant folding.
175 * mangle.c (write_template_arg_literal): Mangle null member
177 * call.c (null_member_pointer_value_p): New.
178 * cp-tree.h: Declare it.
180 2011-08-25 Jason Merrill <jason@redhat.com>
182 * call.c (convert_like_real): Remove redundant complain checks.
185 * call.c (convert_like_real): Exit early if bad and !tf_error.
187 2011-08-23 Jason Merrill <jason@redhat.com>
189 * typeck2.c (build_functional_cast): Don't try to avoid calling
191 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
193 2011-08-23 Jason Merrill <jason@redhat.com>
197 * tree.c (dependent_name): New.
198 (cp_tree_equal): Two calls with the same dependent name are
199 equivalent even if the overload sets are different.
201 2011-08-23 Jason Merrill <jason@redhat.com>
203 * tree.c (build_target_expr): Set TREE_CONSTANT on
204 literal TARGET_EXPR if the value is constant.
205 * typeck2.c (build_functional_cast): Don't set it here.
207 2011-08-23 Jason Merrill <jason@redhat.com>
210 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
212 2011-08-23 Jason Merrill <jason@redhat.com>
215 * decl.c (cxx_init_decl_processing): Initialize
216 dependent_lambda_return_type_node.
217 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
218 (dependent_lambda_return_type_node): Define.
219 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
220 * semantics.c (lambda_return_type): Handle overloaded function.
221 Use dependent_lambda_return_type_node instead of
222 DECLTYPE_FOR_LAMBDA_RETURN.
223 (apply_lambda_return_type): Don't check dependent_type_p.
224 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
225 (instantiate_class_template_1): Likewise.
226 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
227 * mangle.c (write_type): Likewise.
228 * typeck.c (structural_comptypes): Likewise.
229 (check_return_expr): Handle dependent_lambda_return_type_node.
231 2011-08-23 Jason Merrill <jason@redhat.com>
234 * semantics.c (maybe_constant_value): Don't try to fold { }.
235 * pt.c (build_non_dependent_expr): Don't wrap { }.
236 * init.c (build_value_init): Allow scalar value-init in templates.
238 2011-08-23 Jason Merrill <jason@redhat.com>
240 * semantics.c (potential_constant_expression_1): Allow 'this'.
242 2011-08-23 Jakub Jelinek <jakub@redhat.com>
245 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
246 if it has side-effects and needs to be preevaluated.
248 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
251 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
252 same line as the function.
254 2011-08-23 Jakub Jelinek <jakub@redhat.com>
257 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
258 which doesn't have any fields, clear it and diagnose.
260 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
261 Marc Glisse <marc.glisse@normalesup.org>
264 * mangle.c (decl_mangling_context): Call
265 targetm.cxx.decl_mangling_context.
266 (write_unscoped_name): Use decl_mangling_context.
268 2011-08-18 Dodji Seketeli <dodji@redhat.com>
271 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
272 template parameters as created by process_template_parm.
274 2011-08-16 Jason Merrill <jason@redhat.com>
277 * pt.c (unify_pack_expansion): Correct overloaded unification
280 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
281 on a member function or static data member, call mark_used.
284 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
287 2011-08-13 Jason Merrill <jason@redhat.com>
290 * name-lookup.c (local_bindings_p): New.
291 * name-lookup.h: Declare it.
292 * lex.c (unqualified_name_lookup_error): Use it.
295 * error.c (dump_expr): Handle MODIFY_EXPR properly.
297 * decl.c (grok_reference_init): Handle constexpr here.
298 * call.c (initialize_reference): Not here.
300 2011-08-12 David Li <davidxl@google.com>
302 * class.c (update_vtable_entry_for_fn): Set
303 LOST_PRIMARY bit properly.
305 2011-08-12 Jason Merrill <jason@redhat.com>
308 * call.c (convert_arg_to_ellipsis): force_rvalue only in
309 potentially evaluated context.
311 2011-08-12 Richard Guenther <rguenther@suse.de>
313 * call.c (build_over_call): Instead of memcpy use an
314 assignment of two MEM_REFs.
316 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
317 Brian Hackett <bhackett1024@gmail.com>
319 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
321 2011-08-10 Richard Guenther <rguenther@suse.de>
323 * call.c (build_over_call): Call memcpy unconditionally.
325 2011-08-08 Jason Merrill <jason@redhat.com>
328 * semantics.c (finish_call_expr): Don't look at 'this' if we
329 had an explicit object argument.
332 * typeck2.c (check_narrowing): Fix integer logic.
334 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
336 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
338 2011-08-05 Jason Merrill <jason@redhat.com>
341 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
342 on 'this' in a constructor.
345 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
348 * init.c (perform_member_init): Handle invalid array initializer.
351 * semantics.c (cxx_eval_array_reference): Handle failure to
352 reduce the array operand to something we can work with.
354 2011-08-05 Gabriel Charette <gchare@google.com>
356 * decl.c (finish_function): Remove unecessary line 0 hack.
358 2011-08-05 Jason Merrill <jason@redhat.com>
361 * typeck.c (build_x_compound_expr_from_list): Also complain
365 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
368 * parser.c (cp_parser_range_for): Only do auto deduction in
369 template if the range is non-dependent.
371 * init.c (perform_member_init): Always build_aggr_init
372 for a class member with an explicit mem-initializer.
374 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
376 2011-08-04 Jakub Jelinek <jakub@redhat.com>
379 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
380 for operator new and operator new []. Call init_attributes.
382 2011-08-02 Jason Merrill <jason@redhat.com>
385 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
388 * typeck2.c (check_narrowing): Check unsigned mismatch.
389 * semantics.c (finish_compound_literal): check_narrowing.
392 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
395 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
396 (build_field_list): Not here.
399 * parser.c (build_range_temp): Split out from...
400 (cp_convert_range_for): ...here.
401 (do_range_for_auto_deduction): New.
402 (cp_parser_range_for): Use it.
404 2011-08-02 Jakub Jelinek <jakub@redhat.com>
406 * cp-tree.h (finish_omp_atomic): Adjust prototype.
407 (cxx_omp_const_qual_no_mutable): New prototype.
408 (finish_omp_taskyield): New prototype.
409 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
410 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
411 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
412 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
414 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
415 and PRAGMA_OMP_CLAUSE_MERGEABLE.
416 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
417 (cp_parser_omp_taskyield): New function.
418 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
419 (cp_parser_omp_clause_reduction): Handle min and max.
420 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
421 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
422 OMP_CLAUSE_MERGEABLE.
423 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
424 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
426 (finish_omp_clauses): Don't complain about const qualified
427 predetermined vars and static data members in firstprivate clause.
428 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
430 (finish_omp_taskyield): New function.
431 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
432 (cxx_omp_predetermined_sharing): Use it.
434 2011-08-02 Jason Merrill <jason@redhat.com>
436 * call.c (build_call_a): Also check at_function_scope_p.
438 2011-08-01 Jason Merrill <jason@redhat.com>
441 * mangle.c (write_prefix): Handle decltype.
444 * semantics.c (cxx_eval_vec_init_1): Fix logic.
447 * semantics.c (potential_constant_expression_1): Allow any builtin.
448 (morally_constexpr_builtin_function_p): Remove.
450 2011-07-29 Jason Merrill <jason@redhat.com>
453 * parser.c (cp_parser_lambda_expression): Also clear in_statement
454 and in_switch_statement_p.
455 (cp_parser_class_specifier): Likewise.
457 2011-07-28 Jason Merrill <jason@redhat.com>
460 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
461 (convert_nontype_argument, tsubst_template_arg): Handle its output.
463 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
466 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
468 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
470 * pt.c (build_template_decl): Copy the function_decl's
471 source location to the new template_decl.
473 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
476 * typeck.c (cp_build_modify_expr): Check digest_init return value
479 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
482 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
483 and *end before returning.
485 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
488 * parser.c (cp_parser_perform_range_for_lookup): Early return if
489 error_operand_p (range).
491 2011-07-23 Jason Merrill <jason@redhat.com>
494 * parser.c (cp_parser_qualifying_entity): Handle templates.
496 2011-07-22 Jason Merrill <jason@redhat.com>
499 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
500 Make conditional on -Wnarrowing.
502 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
504 Warn about the use of final/override in non-c++0x mode, and
505 add __final for non-c++0x mode.
506 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
507 * error.c (maybe_warn_cpp0x): Adjust.
508 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
509 '__final' as a non-c++0x alternative for 'final'.
511 2011-07-22 Jason Merrill <jason@redhat.com>
512 Mark Glisse <marc.glisse@normalesup.org>
515 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
516 other namespaces as well.
517 * name-lookup.c (c_linkage_bindings): Define.
518 (lookup_extern_c_fun_in_all_ns): Rename from
519 lookup_extern_c_fun_binding_in_all_ns. Return tree.
520 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
522 2011-07-20 Jason Merrill <jason@redhat.com>
524 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
525 designated initializer syntax.
526 * decl.c (check_array_designated_initializer): Add index parm.
527 (maybe_deduce_size_from_array_init): Pass it.
528 (reshape_init_array_1): Likewise.
531 PR c++/42603 (DR 950)
532 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
533 (cp_parser_nested_name_specifier_opt): Allow decltype.
534 (cp_parser_qualifying_entity): Likewise.
535 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
536 (cp_parser_simple_type_specifier): Handle decltype as scope.
537 (cp_parser_base_specifier): Allow decltype.
538 (cp_parser_base_clause): Don't crash on null base.
539 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
540 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
542 2011-07-19 Jason Merrill <jason@redhat.com>
545 * pt.c (coerce_template_parms): Handle non-pack after pack.
547 2011-07-19 Richard Guenther <rguenther@suse.de>
549 * call.c (build_special_member_call): Use fold_build_pointer_plus.
550 * class.c (build_base_path): Likewise.
551 (convert_to_base_statically): Likewise.
552 (dfs_accumulate_vtbl_inits): Likewise.
553 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
554 * except.c (expand_start_catch_block): Likewise.
555 * init.c (expand_virtual_init): Likewise.
556 (build_new_1): Likewise.
557 (build_vec_delete_1): Likewise.
558 (build_vec_delete): Likewise.
559 * rtti.c (build_headof): Likewise.
560 (tinfo_base_init): Likewise.
561 * typeck.c (get_member_function_from_ptrfunc): Likewise.
562 (cp_build_addr_expr_1): Likewise.
563 * typeck2.c (build_m_component_ref): Likewise.
565 2011-07-18 Martin Jambor <mjambor@suse.cz>
567 * parser.c (cp_parser_parameter_declaration_list): Initialize
570 2011-07-16 Jason Merrill <jason@redhat.com>
572 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
573 last_error_tinst_level.
574 (push_tinst_level, pop_tinst_level): Adjust.
575 (problematic_instantiation_changed): Adjust.
576 (record_last_problematic_instantiation): Adjust.
577 * error.c (cp_print_error_function): Don't print
578 current_function_decl if we're in a template instantiation context.
579 (print_instantiation_full_context): Always print first line.
581 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
582 Jason Merrill <jason@redhat.com>
586 * cp-tree.h (fn_type_unification): Add `bool' parameter.
587 * pt.c (enum template_base_result): Define.
588 (unify_success, unify_unknown): Define.
589 (unify_parameter_deduction_failure): Define.
590 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
591 (unify_parameter_pack_mismatch): Define.
592 (unify_parameter_pack_inconsistent): Define.
593 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
594 (unify_expression_unequal, unify_inconsistency): Define.
595 (unify_method_type_error, unify_arity): Likewise.
596 (unify_too_many_parameters, unify_too_few_parameters): Define.
597 (unify_arg_conversion, unify_no_common_base): Define.
598 (unify_illformed_ptrmem_cst_expr): Define.
599 (unify_substitution_failure): Define.
600 (unify_inconsistent_template_template_parameters): Define.
601 (unify_template_deduction_failure): Define.
602 (unify_template_argument_mismatch): Define.
603 (unify_overload_resolution_failure): Define.
604 (comp_template_args_with_info): New function, split out from...
605 (comp_template_args): ...here. Call it.
606 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
608 (unify): Add `explain_p' parameter. Pass to all relevant calls.
609 Call above status functions when appropriate.
610 (resolve_overloaded_unification, try_one_overload): Likewise.
611 (type_unification, type_unification_real): Likewise.
612 (unify_pack_expansion): Likewise.
613 (get_template_base, try_class_unification): Likewise.
614 (get_bindings, more_specialized_fn): Pass false to unification
616 (get_class_bindings, do_auto_deduction): Likewise.
617 (convert_nontype_argument): Likewise.
618 (fn_type_unification): Likewise. Pass tf_warning_or_error if
620 (get_template_base): Add `explain_p' parameter and pass it to
621 try_class_unification. Return an enum template_base_result.
622 * class.c (resolve_address_of_overloaded_function): Pass false to
624 * call.c (enum rejection_reason_code): Add new codes.
625 (struct rejection_reason): Add template_unification field.
626 Add template_instantiation field.
627 (template_unification_rejection): Define.
628 (template_unification_error_rejection): Define.
629 (template_instantiation_rejection): Define.
630 (invalid_copy_with_fn_template_rejection): Define.
631 (add_template_candidate): Pass false to unify.
632 Provide more rejection reasons when possible.
633 (print_template_unification_rejection): Define.
634 (print_arity_rejection): Define, split out from...
635 (print_z_candidate): ...here. Add cases for new rejection
638 2011-07-15 Jason Merrill <jason@redhat.com>
640 * Make-lang.in (check-g++-strict-gc): New.
641 (cp/except.o): Depend on gt-cp-except.h
642 * except.c: Include gt-cp-except.h.
643 * config-lang.in (gtfiles): Add cp/except.c.
644 * decl2.c (mark_used): Adjust constexpr condition, set
645 function_depth around template instantiation.
646 * parser.c (cp_parser_lambda_body): Set function_depth.
647 * semantics.c (maybe_add_lambda_conv_op): Likewise.
650 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
652 2011-07-13 Jason Merrill <jason@redhat.com>
654 * Make-lang.in (check-c++0x): New.
656 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
658 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
659 rather than a pointer to it. Return true if the whole of the value
660 was initialized by the generated statements. Use
661 complete_ctor_at_level_p instead of count_type_elements.
663 2011-07-12 Diego Novillo <dnovillo@google.com>
665 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
667 (struct cp_binding_level): Fix indentation.
669 2011-07-11 Jason Merrill <jason@redhat.com>
672 * pt.c (extract_fnparm_pack): Split out from...
673 (make_fnparm_pack): ...here.
674 (instantiate_decl): Handle non-pack parms after a pack.
675 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
677 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
680 * cp-tree.h (struct tinst_level): Add errors field.
681 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
682 (push_tinst_level): Don't start another decl in that case.
683 (reopen_tinst_level): Adjust errors field.
684 * decl2.c (cp_write_global_declarations): Don't complain about
685 undefined inline if its template was defined.
686 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
688 2011-07-10 Jason Merrill <jason@redhat.com>
691 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
692 rather than current_class_type to determine whether to set 'this'.
693 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
694 (cp_parser_init_declarator): Pass down member_p.
696 2011-07-09 Jason Merrill <jason@redhat.com>
698 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
700 2011-07-08 Jason Merrill <jason@redhat.com>
703 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
705 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
706 * optimize.c (maybe_clone_body): Likewise.
707 * semantics.c (maybe_add_lambda_conv_op): Likewise.
710 * decl.c (expand_static_init): Don't get confused by user
711 declaration of __cxa_guard_acquire.
713 * typeck.c (cp_apply_type_quals_to_decl): Don't check
714 COMPLETE_TYPE_P either.
717 * typeck.c (cp_apply_type_quals_to_decl): Don't check
718 TYPE_NEEDS_CONSTRUCTING.
720 2011-07-07 Jason Merrill <jason@redhat.com>
723 * pt.c (push_deduction_access_scope): Preserve
724 processing_template_decl across push_to_top_level.
726 * class.c (pushclass): Accept NULL argument.
727 (popclass): Deal with popping null class.
728 * pt.c (push_access_scope, pop_access_scope): Use them rather than
729 push_to_top_level/pop_from_top_level.
730 * name-lookup.c (lookup_name_real_1): Check current_class_type.
732 2011-07-07 Jakub Jelinek <jakub@redhat.com>
735 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
736 one non-complex and one complex argument, call save_expr on both
739 2011-07-06 Jason Merrill <jason@redhat.com>
742 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
746 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
748 2011-07-05 Jason Merrill <jason@redhat.com>
751 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
752 partial instantiation.
755 * semantics.c (finish_id_expression): convert_from_reference.
757 2011-07-05 Richard Guenther <rguenther@suse.de>
759 * decl.c (cxx_init_decl_processing): Defer building common
760 tree nodes to c_common_nodes_and_builtins.
762 2011-07-04 Jason Merrill <jason@redhat.com>
766 * mangle.c (write_expression): Handle 'this'.
767 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
769 * semantics.c (potential_constant_expression_1): Check that
770 DECL_CONTEXT is set on 'this'.
772 * error.c (dump_template_bindings): Don't print typenames
773 for a partial instantiation.
774 (dump_function_decl): If we aren't printing function arguments,
775 print template arguments as <args> rather than [with ...].
776 (dump_expr): Don't print return type or template header.
777 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
778 * pt.c (dependent_template_arg_p): Handle null arg.
780 * error.c (type_to_string): Avoid redundant akas.
782 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
785 * init.c (build_delete): Only warn for sfk_deleting_destructor.
787 2011-07-01 Jakub Jelinek <jakub@redhat.com>
789 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
790 (cp/class.o): Likewise.
791 (cp/error.o): Likewise.
792 (cp/name-lookup.o): Likewise.
793 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
795 2011-07-01 Jason Merrill <jason@redhat.com>
798 * pt.c (lookup_template_function): Handle non-function.
801 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
802 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
803 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
805 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
806 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
810 * pt.c (resolve_nondeduced_context): Call mark_used.
813 * semantics.c (finish_offsetof): Complain about incomplete type.
815 2011-06-30 Jason Merrill <jason@redhat.com>
818 * rtti.c (get_tinfo_decl): Call complete_type.
821 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
822 DECL_PARM_INDEX on rhs parm.
824 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
827 * tree.c (stabilize_init): Handle aggregate initialization.
830 * name-lookup.c (struct arg_lookup): Add fn_set.
831 (add_function): Check it.
832 (lookup_arg_dependent_1): Initialize it.
834 2011-06-29 Jason Merrill <jason@redhat.com>
837 * init.c (build_new_1): Pass {} down to build_vec_init.
838 (build_vec_init): Handle it.
842 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
844 (current_class_ptr, current_class_ref): Use them.
845 * decl.c (build_this_parm): Handle getting the class type.
846 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
847 for use within the trailing return type.
849 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
850 don't tsubst DECL_INITIAL unless our type use auto.
853 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
854 (massage_constexpr_body): Not here.
857 * semantics.c (lambda_proxy_type): New.
858 (build_capture_proxy): Use it.
859 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
860 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
863 * class.c (explain_non_literal_class): New.
864 (finalize_literal_type_property): Call it.
865 * cp-tree.h: Declare it.
866 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
867 (is_valid_constexpr_fn): Likewise.
868 (massage_constexpr_body): Split out from...
869 (register_constexpr_fundef): ...here.
870 (is_instantiation_of_constexpr): New.
871 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
872 (explain_invalid_constexpr_fn): New.
873 (cxx_eval_call_expression): Call it.
874 (potential_constant_expression_1): Likewise. Avoid redundant errors.
875 * method.c (process_subob_fn): Diagnose non-constexpr.
876 (walk_field_subobs): Likewise.
877 (synthesized_method_walk): Don't shortcut if we want diagnostics.
878 (explain_implicit_non_constexpr): New.
879 (defaulted_late_check): Use it.
880 * call.c (build_cxx_call): Remember location.
882 * method.c (maybe_explain_implicit_delete): Use pointer_set
885 * class.c (finalize_literal_type_property): Update conditions.
886 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
888 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
889 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
890 * semantics.c (cxx_eval_vec_init_1): Correct type.
892 * init.c (build_value_init): Decide whether or not to zero-initialize
893 based on user-providedness of default ctor, not any ctor.
894 (build_value_init_noctor): Adjust assert.
897 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
898 (build_new_method_call_1): Likewise.
899 * init.c (expand_default_init): Handle direct list-initialization
902 2011-06-27 Jakub Jelinek <jakub@redhat.com>
904 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
906 2011-06-26 Jason Merrill <jason@redhat.com>
909 * semantics.c (potential_constant_expression_1): Check
910 for non-literality rather than cleanup.
911 (cxx_eval_constant_expression): Likewise.
914 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
915 with a cleanup isn't constant.
916 (cxx_eval_constant_expression): Likewise.
917 * init.c (expand_default_init): Use maybe_constant_init.
919 2011-06-24 Jakub Jelinek <jakub@redhat.com>
922 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
923 instead of TYPE_CHAIN for chain_next for types.
925 2011-06-23 Gabriel Charette <gchare@google.com>
927 * name-lookup.h (cp_binding_level): Removed unused
928 member names_size. Update all users.
930 2011-06-23 Jason Merrill <jason@redhat.com>
932 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
933 * init.c (build_zero_init_1): Not here.
936 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
938 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
941 * decl2.c (build_anon_union_vars): Early return error_mark_node
942 for a nested anonymous struct.
944 2011-06-23 Jason Merrill <jason@redhat.com>
947 * decl2.c (mark_used): Don't call synthesize_method for
948 functions defaulted outside the class.
950 * optimize.c (maybe_clone_body): Set linkage flags before
951 cgraph_same_body_alias.
954 * class.c (set_linkage_according_to_type): Hand off to
955 determine_visibility.
958 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
961 * pt.c (most_specialized_instantiation): Do check return types.
963 2011-06-22 Jason Merrill <jason@redhat.com>
966 * call.c (build_call_a): Set cp_function_chain->can_throw here.
967 (build_cxx_call): Not here.
969 2011-06-21 Jason Merrill <jason@redhat.com>
972 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
973 (grokdeclarator): constexpr doesn't apply const for refs.
974 * parser.c (cp_parser_initializer_clause): Don't call
975 maybe_constant_value here.
976 * call.c (initialize_reference): Handle constexpr.
979 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
980 static fn parameters.
982 * call.c (add_builtin_candidates): Use cv_unqualified rather than
984 * pt.c (tsubst_arg_types): Likewise.
985 * except.c (build_throw): Use cv_unqualified.
988 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
989 * semantics.c (lambda_return_type): Strip them here.
991 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
993 * semantics.c: Add sync_ or SYNC__ to builtin names.
995 2011-06-20 Jason Merrill <jason@redhat.com>
998 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1000 * typeck2.c (process_init_constructor_array): Use {} for classes,
1002 * call.c (convert_like_real): Handle substitution failure.
1005 * pt.c (canonicalize_type_argument): New.
1006 (convert_template_argument, unify): Use it.
1009 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1010 (print_z_candidate): Handle it.
1011 (explicit_conversion_rejection): New.
1012 (build_user_type_conversion_1): Reject an explicit conversion
1013 function that requires more than a qualification conversion.
1016 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1019 * tree.c (strip_typedefs): Use build_aligned_type.
1022 * call.c (sufficient_parms_p): Allow parameter packs too.
1025 * semantics.c (describable_type): Remove.
1026 * cp-tree.h: Likewise.
1027 * decl.c (cp_finish_decl): Don't call it.
1028 * init.c (build_new): Likewise.
1029 * parser.c (cp_parser_omp_for_loop): Likewise.
1030 * pt.c (tsubst_decl): Likewise.
1031 (do_auto_deduction): If we fail in a template, try again
1032 at instantiation time.
1035 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1037 * semantics.c (add_capture): Likewise.
1038 (register_capture_members): Clear IDENTIFIER_MARKED.
1040 2011-06-17 Jason Merrill <jason@redhat.com>
1043 * call.c (convert_class_to_reference_1): Allow binding function
1044 lvalue to rvalue reference.
1047 Generate proxy VAR_DECLs for better lambda debug info.
1048 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1049 (LAMBDA_EXPR_PENDING_PROXIES): New.
1050 (struct tree_lambda_expr): Add pending_proxies.
1051 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1052 (qualify_lookup): Use is_lambda_ignored_entity.
1053 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1054 Call insert_pending_capture_proxies.
1055 (cp_parser_lambda_introducer): Use this_identifier.
1056 (cp_parser_lambda_declarator_opt): Call the object parameter
1057 of the op() "__closure" instead of "this".
1058 (cp_parser_lambda_body): Call build_capture_proxy.
1059 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1060 (insert_pending_capture_proxies, insert_capture_proxy): New.
1061 (is_normal_capture_proxy, is_capture_proxy): New.
1062 (add_capture): Add __ to field names here, return capture proxy.
1063 (add_default_capture): Use this_identifier, adjust to expect
1064 add_capture to return a capture proxy.
1065 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1066 (finish_id_expression, lambda_expr_this_capture): Adjust.
1067 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1068 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1071 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1072 of artificial locals.
1074 * parser.c (cp_parser_lambda_expression): Clear
1075 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1076 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1078 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1079 Move non-pointers to end of struct.
1081 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1082 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1084 * semantics.c (finish_non_static_data_member): Preserve dereference
1087 2011-06-16 Jason Merrill <jason@redhat.com>
1090 * parser.c (cp_parser_lambda_body): Share code between
1091 simple and complex cases instead of using cp_parser_function_body.
1094 * decl.c (check_initializer): Check narrowing.
1097 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1100 * semantics.c (finish_id_expression): Mark even dependent
1104 * error.c (dump_template_argument): Don't try to omit default
1105 template args from an argument pack.
1107 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1110 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1111 assembler supports hidden visibility.
1113 2011-06-14 Jason Merrill <jason@redhat.com>
1116 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1117 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1118 if the declaration had an exception-specifier.
1119 (process_subob_fn): Don't maybe_instantiate_noexcept.
1120 * pt.c (maybe_instantiate_noexcept): Handle overload.
1121 * typeck2.c (nothrow_spec_p_uninst): New.
1122 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1123 * typeck.c (merge_types): Adjust.
1125 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1126 (maybe_instantiate_noexcept): Likewise.
1128 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1130 * Make-lang.in (cp/method.o): Update dependencies.
1131 * method.c: Include common/common-target.h.
1132 (use_thunk): Use targetm_common.have_named_sections.
1134 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1136 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1138 2011-06-14 Jason Merrill <jason@redhat.com>
1140 * error.c (type_to_string): Print typedef-stripped version too.
1143 * call.c (perform_implicit_conversion_flags): Print source type as
1147 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1150 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1153 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1154 of fold_indirect_ref_1.
1155 (cxx_eval_indirect_ref): Use it.
1157 2011-06-11 Jan Hubicka <jh@suse.cz>
1159 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1162 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1165 * decl.c (grokdeclarator): Reject operator names in parameters.
1167 2011-06-10 Jan Hubicka <jh@suse.cz>
1169 * decl2.c (clear_decl_external): New functoin.
1170 (cp_write_global_declarations): Use it.
1172 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1174 * cp-tree.h (error_operand_p): Remove.
1176 2011-06-09 David Krauss <potswa@mac.com>
1179 * typeck2.c (build_x_arrow): Push fake template context
1180 to produce diagnostic on acyclic endless operator-> drill-down.
1181 * call.c (build_new_op): Change Boolean overload status
1182 value to a pointer to the overload function.
1183 * cp-tree.h: Likewise.
1184 * typeck.c: Likewise.
1185 * parser.c: Likewise.
1186 * decl2.c: Likewise.
1189 2011-06-09 Jason Merrill <jason@redhat.com>
1191 * semantics.c (maybe_constant_value): Handle overflowed input.
1192 (non_const_var_error): Handle non-constant DECL_INITIAL.
1194 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1196 * parser.c (cp_parser_constant_expression): Just return the
1197 non-constant expression.
1199 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1201 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1204 * decl.c (grokdeclarator): Reject operator names in typedefs.
1206 2011-06-08 Jason Merrill <jason@redhat.com>
1209 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1210 * cp-tree.h (struct tree_deferred_noexcept): New.
1211 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1212 (DEFERRED_NOEXCEPT_SPEC_P): New.
1213 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1214 (union lang_tree_node): Add tree_deferred_noexcept.
1215 (maybe_instantiate_noexcept): Declare.
1216 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1217 * error.c (dump_exception_spec): Likewise.
1218 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1219 * ptree.c (cxx_print_xnode): Likewise.
1220 * tree.c (cp_tree_equal): Likewise.
1221 * decl.c (cp_tree_node_structure): Likewise.
1222 (duplicate_decls): Call maybe_instantiate_noexcept.
1223 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1224 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1225 DEFERRED_NOEXCEPT_SPEC_P.
1226 * typeck2.c (merge_exception_specifiers): Likewise.
1227 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1228 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1229 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1230 Build DEFERRED_NOEXCEPT.
1231 (maybe_instantiate_noexcept): New.
1232 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1233 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1235 * semantics.c (potential_constant_expression_1): Handle destructor
1238 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1240 * cp-tree.h (struct tinst_level): Add chain_next GTY
1243 2011-06-08 Jason Merrill <jason@redhat.com>
1246 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1247 if a pending_template entry is pointing at it.
1249 2011-06-07 Jason Merrill <jason@redhat.com>
1253 * error.c (subst_to_string): New.
1254 (cp_printer): Use it for 'S'.
1255 (print_instantiation_partial_context_line): Handle subst context.
1256 * pt.c (push_tinst_level): Handle subst context.
1257 (deduction_tsubst_fntype): Don't track specific substitutions.
1258 Use push_tinst_level.
1260 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1261 (fn_type_unification): Don't call push_deduction_access_scope here.
1263 2011-06-06 Jason Merrill <jason@redhat.com>
1266 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1267 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1269 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1272 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1273 and getter names to use all the allowed method names.
1275 2011-06-06 Jason Merrill <jason@redhat.com>
1278 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1281 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1282 at_function_scope_p.
1285 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1287 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1289 * init.c (build_delete): Warn when deleting type with non-virtual
1292 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1295 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1298 2011-06-01 Jason Merrill <jason@redhat.com>
1300 * pt.c (build_non_dependent_expr): Remove special handling of
1304 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1305 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1308 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1310 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1313 * name-lookup.c (supplement_binding_1): If the old binding was a
1314 type name, also check that the DECL actually refers to the same
1315 type or is not a type.
1317 2011-05-31 Jason Merrill <jason@redhat.com>
1320 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1321 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1322 (build_min_non_dep): Preserve reference refs.
1323 (build_min_non_dep_call_vec): Likewise
1325 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1328 * semantics.c (finish_omp_clauses): Call require_complete_type
1329 even for copyin/copyprivate clauses. Only call
1330 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1332 2011-05-28 Jason Merrill <jason@redhat.com>
1335 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1336 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1338 2011-05-27 Jason Merrill <jason@redhat.com>
1341 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1344 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1348 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1349 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1353 * mangle.c (write_expression): Handle MODOP_EXPR.
1356 * parser.c (cp_parser_unqualified_id): Don't check
1357 constructor_name_p for enums.
1360 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1363 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1364 with INDIRECT_REF of REFERENCE_TYPE.
1367 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1369 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1371 * cp-tree.h (building_stmt_tree): Delete.
1372 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1373 (build_aggr_init_full_exprs): Call building_stmt_list_p
1374 instead of building_stmt_tree.
1375 (initialize_local_var): Likewise.
1376 (finish_function): Likewise.
1377 * decl2.c (finish_anon_union): Likewise.
1378 * init.c (begin_init_stmts): Likewise.
1379 (finish_init_stmts): Likewise.
1380 (expand_aggr_init_1): Likewise.
1381 * name-lookup.c (do_local_using_decl): Likewise.
1382 (do_namespace_alias): Likewise.
1383 (do_using_directive): Likewise.
1384 (cp_emit_debug_info_for_using): Likewise.
1385 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1387 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1390 * typeck2.c (build_functional_cast): Complain early for invalid uses
1391 of 'auto' and set type to error_mark_node.
1393 2011-05-26 Jason Merrill <jason@redhat.com>
1396 * parser.c (cp_parser_member_declaration): Allow friend T.
1397 * friend.c (make_friend_class): Ignore non-classes.
1398 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1401 * pt.c (convert_template_argument): Don't complain about using
1402 injected-class-name as template template argument.
1405 * decl.c (check_static_variable_definition): Now static.
1406 (cp_finish_decl): Call it here.
1407 (grokdeclarator): Not here.
1408 * pt.c (instantiate_class_template_1): Or here.
1409 * cp-tree.h: Don't declare it.
1411 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1412 Nathan Froyd <froydnj@codesourcery.com>
1416 * name-lookup.h (enum scope_kind): Add sk_cond.
1417 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1418 Detect and report error for redeclaration from for-init or if
1419 or switch condition.
1420 (begin_scope): Handle sk_cond.
1421 * semantics.c (begin_if_stmt): Use sk_cond.
1422 (begin switch_stmt): Ditto.
1424 2011-05-26 Jason Merrill <jason@redhat.com>
1427 * name-lookup.h (cp_class_binding): Make base a pointer.
1428 * name-lookup.c (new_class_binding): Adjust.
1429 (poplevel_class): Adjust.
1432 * decl.c (grokparms): Function parameter packs don't need to
1434 * pt.c (type_unification_real): But they aren't deduced otherwise.
1436 2011-05-25 Jason Merrill <jason@redhat.com>
1439 * decl.c (build_enumerator): If incremented enumerator won't fit in
1440 previous integral type, find one it will fit in.
1443 * decl.c (create_array_type_for_decl): Complain about array of auto.
1447 * error.c (dump_template_bindings): Set processing_template_decl
1448 for a partial instantiation.
1451 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1452 to another reference type.
1455 * decl.c (case_conversion): New.
1456 (finish_case_label): Use it.
1458 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1461 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1464 * decl.c (grokdeclarator): Complain about auto typedef.
1467 * decl.c (grokdeclarator): Complain later for auto parameter.
1468 * pt.c (splice_late_return_type): Handle use in a template
1472 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1475 * parser.c (cp_parser_parameter_declaration): Recognize
1476 list-initialization.
1477 (cp_parser_direct_declarator): Check for the closing
1478 paren before parsing definitely.
1481 * parser.c (cp_parser_constructor_declarator_p): Don't check
1482 constructor_name_p for enums.
1483 (cp_parser_diagnose_invalid_type_name): Correct error message.
1486 * init.c (perform_member_init): Handle list-initialization
1487 of array of non-trivial class type.
1490 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1491 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1494 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1495 function parameter pack.
1496 (tsubst_pack_expansion): Likewise.
1498 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1501 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1503 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1507 * semantics.c (cxx_eval_bit_field_ref): Handle the
1508 case when BIT_FIELD_REF doesn't cover only a single field.
1510 2011-05-24 Jason Merrill <jason@redhat.com>
1513 * pt.c (get_mostly_instantiated_function_type): Use
1514 push_deferring_access_checks rather than set flag_access_control.
1516 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1518 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1519 syntax error in declaring an ObjC instance variable.
1521 2011-05-24 Jason Merrill <jason@redhat.com>
1524 * class.c (pushclass): Accept NULL argument.
1525 (popclass): Deal with popping null class.
1526 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1527 push_to_top_level/pop_from_top_level.
1528 (push_deduction_access_scope, pop_defarg_context): New.
1529 (fn_type_unification): Use them.
1530 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1532 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1534 * decl.c (grokdeclarator): Use current_class_name.
1536 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1538 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1539 (g++$(exeext)): Use libcommon-target.a.
1540 (CXX_C_OBJS): Remove prefix.o.
1542 2011-05-23 Jason Merrill <jason@redhat.com>
1544 * pt.c (tsubst_copy_and_build): Use current_class_name.
1547 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1550 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1551 converting to reference.
1552 (build_static_cast_1): Update for glvalues.
1555 * typeck.c (build_const_cast_1): Handle rvalue references.
1558 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1562 * call.c (splice_viable): Be strict in templates.
1565 * error.c (dump_template_bindings): Suppress access control.
1568 * pt.c (instantiate_decl): Handle =default.
1571 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1573 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1575 * call.c (build_over_call): Tweak call to check_function_arguments.
1576 * typeck.c (cp_build_function_call_vec): Likewise.
1578 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1581 * init.c (perform_member_init): Check for self-initialization.
1583 2011-05-22 Jason Merrill <jason@redhat.com>
1586 * typeck.c (composite_pointer_type_r): Return error_mark_node
1587 on error in SFINAE context.
1589 2011-05-20 Jason Merrill <jason@redhat.com>
1592 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1593 for constexpr fns to memfn_quals, just add it to the type.
1594 (revert_static_member_fn): Don't complain about quals.
1595 (check_static_quals): New.
1596 (grokfndecl): Call it.
1597 (start_preparsed_function): Don't call revert_static_member_fn.
1600 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1603 * cvt.c (type_promotes_to): Don't promote scoped enums.
1606 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1609 * tree.c (stabilize_expr): Fix typo.
1613 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1614 with throw(type-list).
1615 * typeck2.c (merge_exception_specifiers): noexcept(false)
1616 beats any more limited specification.
1620 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1622 * semantics.c (perform_koenig_lookup): Add complain parm.
1623 * cp-tree.h: Adjust.
1624 * parser.c (cp_parser_postfix_expression): Adjust.
1625 (cp_parser_perform_range_for_lookup): Adjust.
1627 2011-05-20 Jason Merrill <jason@redhat.com>
1629 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1631 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1633 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1635 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1638 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1641 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1642 pass it down to locate_fn_flags.
1643 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1644 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1645 * cp-gimplify.c: Include splay-tree.h.
1646 (splay_tree_compare_decl_uid, omp_var_to_track,
1647 omp_cxx_notice_variable): New functions.
1648 (struct cp_genericize_omp_taskreg): New type.
1649 (struct cp_genericize_data): Add omp_ctx field.
1650 (cp_genericize_r): Attempt to determine implicitly determined
1651 firstprivate class type variables.
1652 (cp_genericize): Clear omp_ctx.
1653 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1655 2011-05-18 Jason Merrill <jason@redhat.com>
1659 * class.c (finalize_literal_type_property): Do check
1660 for constexpr member functions of non-literal class.
1661 (finish_struct): Don't call check_deferred_constexpr_decls.
1662 * cp-tree.h: Don't declare it.
1663 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1664 * decl.c (grok_special_member_properties): Don't check it
1665 (grokfnedcl): Don't call validate_constexpr_fundecl.
1666 (start_preparsed_function): Do call it.
1667 * pt.c (tsubst_decl): Don't call it.
1668 (instantiate_class_template_1): Don't call
1669 check_deferred_constexpr_decls.
1670 * semantics.c (literal_type_p): Check for any incompleteness.
1671 (ensure_literal_type_for_constexpr_object): Likewise.
1672 (is_valid_constexpr_fn): Revert deferral changes.
1673 (validate_constexpr_fundecl): Likewise.
1674 (register_constexpr_fundef): Likewise.
1675 (check_deferred_constexpr_decls): Remove.
1677 2011-05-16 Jason Merrill <jason@redhat.com>
1680 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1682 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1684 * cxx-pretty-print.c: Update comment.
1685 * semantics.c (trait_expr_value, finish_trait_expr):
1687 * parser.c (cp_parser_primary_expression): Likewise.
1689 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1692 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1694 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1696 Implement final on class.
1697 * class.c (check_bases): Diagnose derivation from a final class.
1698 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1699 (CLASSTYPE_FINAL): New.
1700 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1702 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1704 2011-05-13 Jason Merrill <jason@redhat.com>
1707 * pt.c (deduction_tsubst_fntype): New.
1708 (fn_type_unification): Use it.
1709 (init_template_processing): Initialize hash table.
1710 (print_template_statistics): Print hash table stats.
1712 * call.c (build_op_call): Use timevar_cond_start/stop.
1713 (build_user_type_conversion): Likewise.
1715 2011-05-12 Jason Merrill <jason@redhat.com>
1717 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1718 * semantics.c (validate_constexpr_fundecl): Set it.
1719 (check_deferred_constexpr_decls): Clear it.
1720 (register_constexpr_fundef): Make sure it isn't set.
1721 * decl.c (grok_special_member_properties): Check it.
1723 2011-05-11 Jason Merrill <jason@redhat.com>
1726 * semantics.c (validate_constexpr_fundecl): Defer checking if
1727 an argument type is being defined.
1728 (is_valid_constexpr_fn): Add defer_ok parm.
1729 (cxx_eval_call_expression): Adjust.
1730 (check_deferred_constexpr_decls): New.
1731 (literal_type_p): Make sure type isn't being defined.
1732 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1733 * cp-tree.h: Declare check_deferred_constexpr_decls.
1734 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1735 (start_preparsed_function, cp_finish_decl): Not here.
1736 * class.c (finalize_literal_type_property): Don't call
1737 validate_constexpr_fundecl.
1738 (finish_struct): Call check_deferred_constexpr_decls.
1739 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1740 (instantiate_class_template): Call check_deferred_constexpr_decls.
1742 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1743 rather than DECL_TEMPLATE_INSTANTIATION.
1744 (cxx_eval_call_expression): Likewise.
1746 * semantics.c (register_constexpr_fundef): Add to hash table here.
1747 (validate_constexpr_fundecl): Not here.
1749 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1751 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1752 do call maybe_constant_value in C++0x mode.
1753 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1756 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1758 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1760 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1762 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1763 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1764 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1766 2011-05-10 Jason Merrill <jason@redhat.com>
1769 * class.c (type_build_ctor_call): New.
1770 * cp-tree.h: Declare it.
1771 * decl.c (check_initializer): Use it instead of
1772 TYPE_NEEDS_CONSTRUCTING.
1773 * init.c (build_value_init, build_value_init_noctor): Likewise.
1774 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1775 (build_vec_init): Likewise.
1776 * typeck2.c (process_init_constructor_array): Likewise.
1777 (process_init_constructor_record): Likewise.
1780 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1781 expansion producing another expansion.
1783 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1785 Fixes for override/final.
1786 * class.c (check_for_override): Diagnose final on a nonvirtual
1787 member function, diagnose override for a virtual with no matching
1788 override. Don't fiddle around with DECL_VINDEX.
1790 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1792 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1793 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1794 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1795 operand of EXPR_PACK_EXPANSION.
1796 (cp_tree_operand_length): Declare.
1797 * tree.c (cp_tree_operand_length): Define.
1798 (cp_tree_equal): Call it.
1799 * pt.c (value_dependent_expr_P): Likewise.
1800 * mangle.c (write_expression): Likewise.
1802 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1806 * decl.c (reshape_init): Take a complain parameter and do
1807 not call error if tf_error is not set.
1808 (check_initializer, reshape_init_r, reshape_init_array,
1809 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1811 * typeck2.c (digest_init_r): Take a complain parameter and
1812 pass it to convert_for_initialization.
1813 (digest_init, digest_init_flags, process_init_constructor_array,
1814 process_init_constructor_record, process_init_constructor_union,
1815 process_init_constructor, digest_init_r): Adjust.
1816 * init.c (expand_default_init, build_new_1): Likewise.
1817 * typeck.c (cp_build_modify_expr): Likewise.
1818 * decl2.c (grokfield): Likewise.
1819 * call.c (convert_like_real, convert_default_arg): Likewise.
1820 * semantics.c (finish_compound_literal): Pass complain to
1821 reshape_init and digest_init.
1822 * cp-tree.h: Adjust declarations.
1824 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1827 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1828 recursion if there is user defined constructor.
1830 2011-05-09 Jason Merrill <jason@redhat.com>
1833 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1836 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1838 Implement final/override for member functions.
1839 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1840 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1841 (cp_virt_specifiers, enum virt_specifier): New.
1842 * decl.c (set_virt_specifiers): New.
1843 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1844 * parser.c (make_call_declarator): add virt-specifiers parameter.
1845 (cp_parser_lambda_declarator_opt): Adjust.
1846 (cp_parser_direct_declarator): Likewise.
1847 (cp_parser_virt_specifier_seq_opt): New.
1848 * search.c (check_final_overrider): Diagnose attempts to override
1849 a final member function.
1851 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1854 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1855 if the instance has a dependent initializer.
1857 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1860 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1861 effectively unused variable.
1863 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1865 * name-lookup.h (global_bindings_p): Adjust prototype.
1866 * name-lookup.c (global_bindings_p): Return bool.
1868 2011-05-06 Jason Merrill <jason@redhat.com>
1870 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1874 * semantics.c (cxx_eval_conditional_expression): Check
1875 integer_zerop instead.
1876 (potential_constant_expression_1): Likewise.
1879 * semantics.c (cxx_eval_array_reference): Handle implicit
1882 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1884 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1885 * call.c (standard_conversion): Call class_of_this_parm.
1886 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1887 (pp_cxx_direct_abstract_declarator): Likewise.
1888 * decl2.c (change_return_type): Likewise.
1889 (cp_reconstruct_complex_type): Likewise.
1890 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1891 * mangle.c (write_function_type): Likewise.
1892 * pt.c (unify): Likewise.
1893 * typeck.c (merge_types, type_memfn_quals): Likewise.
1894 * decl.c (build_this_parm): Call type_of_this_parm.
1896 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1899 * cp-tree.h (non_static_member_function_p): Declare new function.
1900 * tree.c (non_static_member_function_p): Define it.
1901 * semantics.c (finish_call_expr): Use it.
1903 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1905 * decl.c (finish_case_label): Omit the loc argument to
1908 2011-05-05 Jason Merrill <jason@redhat.com>
1910 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1911 * cvt.c (convert_from_reference): Adjust.
1912 * pt.c (build_non_dependent_expr): Adjust.
1913 * semantics.c (finish_offsetof): Adjust.
1914 * tree.c (lvalue_kind): Use it.
1917 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1919 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1921 * decl.c (start_preparsed_function): Do not set
1922 dont_save_pending_sizes_p.
1924 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1926 * parser.c (cp_parser_objc_method_definition_list): Update call to
1927 objc_start_method_definition.
1929 2011-05-04 Jason Merrill <jason@redhat.com>
1932 * class.c (resolves_to_fixed_type_p): Don't look closely
1935 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1938 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1941 2011-05-02 Lawrence Crowl <crowl@google.com>
1943 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1944 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1945 Change TV_NAME_LOOKUP to start/stop.
1946 (define_label): Refactor timevar calls out to a wrapper function.
1947 Change TV_NAME_LOOKUP to start/stop.
1948 (xref_tag): Likewise.
1949 (lookup_label): Refactor timevar calls out to a wrapper function.
1950 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1952 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1954 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1955 (lookup_template_class): Refactor timevar calls out to a wrapper
1956 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1957 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1959 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1960 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1961 (push_namespace): Likewise.
1962 (pop_nested_namespace): Likewise.
1963 (pushdecl_namespace_level): Likewise.
1964 (store_class_bindings): Likewise.
1965 (push_to_top_level): Likewise.
1966 (identifier_type_value): Refactor timevar calls out to a wrapper
1967 function. Change TV_NAME_LOOKUP to start/stop.
1968 (find_binding): Likewise.
1969 (push_using_decl): Likewise.
1970 (lookup_arg_dependent): Likewise.
1971 (push_using_directive): Likewise.
1972 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1973 to plain code. Change TV_NAME_LOOKUP to start/stop.
1974 (lookup_type_current_level): Likewise. Refactor inner return to
1976 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1977 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1978 (pushdecl_top_level_1): Likewise.
1979 (lookup_using_namespace): Likewise.
1980 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1981 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1982 (push_overloaded_decl): Likewise.
1983 (push_class_level_binding): Likewise.
1984 (namespace_binding): Likewise.
1985 (set_namespace_binding): Likewise.
1986 (supplement_binding): Likewise.
1987 (unqualified_namespace_lookup): Likewise.
1988 (lookup_name_real): Likewise.
1989 (lookup_type_scope): Likewise.
1990 (namespace_ancestor): Likewise.
1991 (lookup_name_innermost_nonclass_level): Likewise.
1992 (pushtag): Likewise.
1993 (pop_from_top_level): Likewise.
1994 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1995 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1997 (add_using_namespace): Refactor timevar calls out to a wrapper
1998 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1999 wrapper on call to self.
2001 * decl2.c: (cp_write_global_declarations): Add start/stop of
2002 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2003 Remove push/pop calls to TV_VARCONST.
2005 * parser.c: Add include of "timevar.h".
2006 (cp_parser_explicit_instantiation): Add push/pop calls to
2008 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2009 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2011 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2012 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2013 (cp_parser_late_parsing_for_member): Add push/pop calls to
2014 new TV_PARSE_INMETH.
2016 * call.c: Add include of "timevar.h".
2017 (convert_class_to_reference): Wrap and add push/pop calls to
2019 (build_op_call): Likewise.
2020 (build_conditional_expr): Likewise.
2021 (build_new_op): Likewise.
2022 (build_new_method_call): Likewise.
2023 (build_user_type_conversion): Reorganize to single return and add
2024 push/pop calls to TV_OVERLOAD.
2025 (perform_overload_resolution): Likewise.
2027 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2029 2011-05-02 Jason Merrill <jason@redhat.com>
2031 * tree.c (build_vec_init_expr): Take complain parm.
2032 (build_vec_init_elt): Likewise. Free arg vector.
2033 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2034 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2035 (VEC_INIT_EXPR_INIT): Likewise.
2036 Adjust build_vec_init_expr declaration.
2037 * init.c (perform_member_init): Adjust.
2041 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2042 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2043 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2044 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2045 (build_vec_init_elt): Don't expect an array type.
2046 (build_array_copy): Adjust.
2047 * init.c (perform_member_init): Adjust.
2048 (build_new_1): Use build_vec_init_expr.
2051 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2052 Protect an explicit target.
2055 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2056 (compute_array_index_type): Revert earlier 48446 changes.
2057 (grokdeclarator): Use stabilize_vla_size.
2059 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2060 Eric Botcazou <ebotcazou@adacore.com>
2062 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2063 instead of inappropriate zero values.
2065 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2068 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2069 return value for NULL_TREE.
2071 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2074 * init.c (perform_member_init): Check build_value_init return
2075 value for error_mark_node.
2077 2011-04-29 Diego Novillo <dnovillo@google.com>
2078 Le-Chun Wu <lcwu@google.com>
2080 * call.c (conversion_null_warnings): Also handle assignments
2081 when warning about NULL conversions.
2083 2011-04-29 Le-Chun Wu <lcwu@google.com>
2085 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2086 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2087 (build_over_call): Use it to determine whether to emit a NULL
2088 warning for template function instantiations.
2089 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2090 EXPLICIT_TARGS is set.
2092 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2093 Mike Stump <mikestump@comcast.net>
2095 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2096 in maintainer mode. Use the --output-file option of gperf instead
2097 of > to prevent creating an empty cp/cfns.h when gperf is not
2100 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2103 * semantics.c (finish_base_specifier): cv-qualified base class
2104 is fine, per DR 484.
2106 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2109 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2110 considering call expressions involving a member function.
2112 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2115 * tree.c (build_cplus_new): Check build_target_expr return
2116 value for error_mark_node.
2118 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2121 * semantics.c (literal_type_p): Reference types are literal types,
2123 (valid_type_in_constexpr_fundecl_p): Remove.
2124 (is_valid_constexpr_fn): Adjust.
2126 2011-04-27 Jason Merrill <jason@redhat.com>
2129 Implement list-initialization of _Complex.
2130 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2131 (check_initializer): Likewise.
2132 * call.c (build_complex_conv): New.
2133 (implicit_conversion): Call it.
2134 (convert_like_real): Handle it.
2135 * typeck2.c (check_narrowing): Handle it.
2137 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2138 decide whether to delete.
2139 (build_vec_init): Pass sfk_complete_destructor.
2142 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2143 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2144 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2145 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2146 (build_vec_init_elt): Don't expect an array type.
2147 (build_array_copy): Adjust.
2148 * init.c (perform_member_init): Adjust.
2149 (build_new_1): Use build_vec_init_expr.
2151 * class.c (resolve_address_of_overloaded_function): Don't
2152 change OVERLOAD to TREE_LIST.
2153 * pt.c (print_candidates_1): Remove nonsensical assert.
2156 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2157 to tentative parse sooner.
2159 2011-04-26 Jason Merrill <jason@redhat.com>
2162 * parser.c (cp_parser_primary_expression): Set *idk to
2163 CP_ID_KIND_NONE for a parenthesized identifier.
2165 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2166 (cxx_print_identifier): Correct indentation.
2169 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2170 * tree.c (force_target_expr): Add complain parm.
2171 (build_target_expr_with_type): Likewise.
2172 (get_target_expr_sfinae): Split out.
2173 (build_vec_init_expr, bot_manip): Adjust.
2174 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2175 (build_delete, build_dtor_call): Likewise.
2176 (perform_direct_initialization_if_possible): Adjust.
2177 (build_vec_init): Handle error return.
2178 * cvt.c (force_rvalue): Add complain parm.
2179 Call build_special_member_call directly.
2180 * decl2.c (delete_sanity): Add complain parm.
2181 (build_cleanup): Adjust.
2182 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2183 * semantics.c (finish_stmt_expr_expr): Adjust.
2184 (finish_compound_literal): Adjust.
2185 * parser.c (cp_parser_delete_expression): Adjust.
2186 * typeck2.c (build_functional_cast): Adjust.
2187 * cp-tree.h: Adjust.
2189 2011-04-26 Martin Jambor <mjambor@suse.cz>
2191 * class.c (cp_fold_obj_type_ref): Remove.
2192 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2194 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2196 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2197 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2198 (UNDERLYING_TYPE_TYPE): Add.
2199 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2201 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2202 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2203 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2204 * semantics.c (finish_underlying_type): New.
2205 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2206 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2207 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2208 * tree.c (cp_walk_subtrees): Likewise.
2209 * pt.c (for_each_template_parm_r, tsubst, unify,
2210 dependent_type_p_r): Likewise.
2211 * mangle.c (write_type): Sorry for __underlying_type.
2213 2011-04-25 Jason Merrill <jason@redhat.com>
2216 * decl.c (type_dependent_init_p): New.
2217 (cp_finish_decl): Check it.
2218 * pt.c (any_type_dependent_elements_p): New.
2219 * cp-tree.h: Declare it.
2221 2011-04-20 Jason Merrill <jason@redhat.com>
2223 * semantics.c (finish_compound_literal): Don't put an array
2224 with a dtor in a static variable.
2226 * call.c (build_over_call): Handle trivial dtor.
2228 * search.c (lookup_fnfields_slot): Call complete_type.
2231 * decl2.c (build_offset_ref_call_from_tree): Move
2232 non-dependency of object outside condition.
2235 * decl.c (cp_finish_decl): Simplify template handling.
2237 2011-04-20 Jim Meyering <meyering@redhat.com>
2239 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2241 2011-04-19 Jason Merrill <jason@redhat.com>
2244 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2247 * decl.c (duplicate_decls): Keep always_inline attribute
2248 in sync with DECL_DISREGARD_INLINE_LIMITS.
2250 2011-04-18 Jason Merrill <jason@redhat.com>
2253 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2256 * init.c (build_value_init): Handle UNION_TYPE the same.
2258 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2261 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2262 for type dependent pointers.
2264 2011-04-18 Jim Meyering <meyering@redhat.com>
2266 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2268 2011-04-17 Jan Hubicka <jh@suse.cz>
2270 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2273 2011-04-17 Jason Merrill <jason@redhat.com>
2276 * typeck2.c (build_functional_cast): Disallow array type.
2278 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2280 2011-04-17 Jan Hubicka <jh@suse.cz>
2282 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2284 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2287 * parser.c (cp_convert_range_for): Split into
2288 cp_parser_perform_range_for_lookup.
2289 (cp_parser_perform_range_for_lookup): New.
2290 (cp_parser_range_for_member_function): New.
2291 (cp_parser_for_init_statement): Correct error message.
2292 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2294 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2296 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2297 change from objc_declare_protocols() to objc_declare_protocol().
2299 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2302 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2303 and return immediately.
2305 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2307 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2308 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2309 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2310 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2311 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2313 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2315 * cp-tree.def (IF_STMT): Add an extra operand.
2316 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2317 * cp-tree.h (IF_SCOPE): Define.
2318 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2319 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2321 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2323 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2324 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2325 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2326 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2327 Use FOR_SCOPE instead of TREE_CHAIN.
2328 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2329 (finish_for_stmt): Likewise.
2331 2011-04-14 Jason Merrill <jason@redhat.com>
2333 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2334 build_new_method_call.
2335 * semantics.c (finish_call_expr): Likewise.
2338 * init.c (build_value_init_noctor): Check complain consistently.
2341 * typeck.c (cp_build_binary_op): Don't decay void operands.
2344 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2346 * init.c (get_temp_regvar): No longer static.
2347 * cp-tree.h: Declare it.
2349 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2351 * parser.c (cp_parser_objc_class_declaration): Updated for change
2352 in objc_declare_class().
2354 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2356 * decl.c (poplevel): Use block_chainon.
2358 2011-04-13 Jason Merrill <jason@redhat.com>
2361 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2362 or pointer to (non-member) function.
2364 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2367 * semantics.c (cxx_eval_array_reference): Handle reading from
2368 wchar_t, char16_t and char32_t STRING_CST.
2370 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2373 * class.c (fixed_type_or_null): We cannot determine the dynamic
2374 type of a reference variable if its initializer is dependent.
2376 2011-04-13 Jason Merrill <jason@redhat.com>
2379 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2380 unqualified lookup failing if we're still in a template.
2382 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2384 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2385 tree_contains_struct initialization to...
2386 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2388 * cp-objcp-common.h (cp_common_init_ts): Declare.
2389 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2392 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2394 * parser.c (cp_parser_objc_message_expression): Updated call
2395 to objc_build_message_expr.
2397 2011-04-12 Martin Jambor <mjambor@suse.cz>
2399 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2400 cgraph_get_create_node.
2401 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2402 instead of cgraph_get_create_node.
2403 * method.c (make_alias_for_thunk): Call cgraph_get_node
2404 instead of cgraph_get_create_node, assert it returns non-NULL.
2405 (use_thunk): Likewise.
2406 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2407 when flag_syntax_only is not set. Call cgraph_get_node instead of
2408 cgraph_get_create_node.
2409 (maybe_clone_body): Call cgraph_get_node instead of
2410 cgraph_get_create_node.
2412 2011-04-12 Martin Jambor <mjambor@suse.cz>
2414 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2415 instead of cgraph_node.
2416 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2417 (cp_write_global_declarations): Likewise.
2418 * optimize.c (maybe_clone_body): Likewise.
2419 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2420 * mangle.c (mangle_decl): Likewise.
2421 * method.c (make_alias_for_thunk): Likewise.
2422 (use_thunk): Likewise.
2424 2011-04-11 Jason Merrill <jason@redhat.com>
2427 * decl.c (cp_complete_array_type_or_error): New.
2428 * semantics.c (finish_compound_literal): Use it.
2429 * cp-tree.h: Declare it.
2432 * semantics.c (finish_compound_literal): Handle references.
2435 * semantics.c (finish_compound_literal): Take complain parm.
2436 (build_lambda_object): Adjust.
2437 * cp-tree.h: Adjust.
2438 * call.c (convert_like_real): Adjust.
2439 * decl.c (check_initializer): Adjust.
2440 * parser.c (cp_parser_postfix_expression): Adjust.
2441 (cp_parser_functional_cast): Adjust.
2442 * pt.c (tsubst_copy_and_build): Adjust.
2443 * typeck2.c (process_init_constructor_record): Adjust.
2446 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2450 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2451 than cp_build_indirect_ref.
2453 PR c++/48457, Core 1238
2454 * call.c (reference_binding): Allow rvalue reference to bind to
2456 * tree.c (lvalue_kind): Functions are always lvalues.
2458 2011-04-07 Jason Merrill <jason@redhat.com>
2461 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2462 arguments even if we don't know the function.
2465 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2466 at the end of the chain.
2467 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2468 (iterative_hash_template_arg): Likewise.
2471 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2472 * name-lookup.c (add_function): Set it.
2473 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2476 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2477 Release unused vector.
2480 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2481 (type_unification_real): Clear it here instead.
2484 * except.c (build_noexcept_spec): Propagate error_mark_node.
2485 (finish_noexcept_expr): Likewise.
2488 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2492 * call.c (resolve_args): Take complain.
2493 (build_new_function_call, build_operator_new_call): Pass it.
2494 (build_op_call, build_new_op, build_new_method_call): Pass it.
2497 * typeck.c (check_for_casting_away_constness): Take complain.
2498 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2499 (build_const_cast_1): Pass it. Take full complain parm.
2500 (build_const_cast, cp_build_c_cast): Adjust.
2502 * tree.c (build_aggr_init_expr): Always return error_mark_node
2503 on abstract violation.
2506 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2507 (bot_manip): Adjust.
2508 * cp-tree.h: Adjust.
2509 * call.c (convert_like_real, build_cxx_call): Adjust.
2510 (perform_direct_initialization_if_possible): Adjust.
2511 * cvt.c (ocp_convert): Adjust.
2512 * init.c (build_value_init): Adjust.
2513 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2514 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2515 * typeck2.c (build_functional_cast): Adjust.
2517 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2519 (perform_member_init): Not here.
2520 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2522 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2525 * typeck2.c (build_functional_cast): Check complain consistently.
2526 Use build_value_init and abstract_virtuals_error_sfinae.
2527 (abstract_virtuals_error_sfinae): Split out.
2528 * cp-tree.h: Declare it.
2529 * init.c (build_new_1): Use it.
2530 (build_value_init_noctor): Handle FUNCTION_TYPE.
2532 * semantics.c (finish_decltype_type): Simplify handling of unknown
2535 * semantics.c (finish_decltype_type): Add complain parm.
2536 * cp-tree.h: Adjust.
2537 * parser.c (cp_parser_decltype): Adjust.
2538 * pt.c (tsubst): Adjust.
2541 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2543 2011-03-31 Jason Merrill <jason@redhat.com>
2546 * semantics.c (finish_call_expr): Remove assert.
2549 * method.c (defaultable_fn_check): Templates are not defaultable.
2551 * parser.c (cp_parser_init_declarator): Avoid redundant
2552 cp_finish_decl for member declarations.
2554 2011-03-30 Jason Merrill <jason@redhat.com>
2557 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2560 2011-03-30 Jason Merrill <jason@redhat.com>
2563 * semantics.c (potential_constant_expression_1): Handle
2564 UNORDERED_EXPR and ORDERED_EXPR.
2567 * semantics.c (finish_compound_literal): Do put static/constant
2568 arrays in static variables.
2570 * call.c (convert_like_real) [ck_list]: Build up the
2571 initializer_list object directly.
2572 * decl.c (build_init_list_var_init): Adjust.
2574 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2575 * decl.c (reshape_init_array_1): Likewise.
2577 2011-03-29 Jason Merrill <jason@redhat.com>
2580 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2581 the variable is constant before looking at its initializer.
2584 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2587 * semantics.c (potential_constant_expression_1): Change error about
2588 use of *this in constructor into sorry.
2591 * decl.c (cp_finish_decl): Defer validation of constexpr member
2593 * class.c (finalize_literal_type_property): Validate them here.
2594 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2596 * semantics.c (is_valid_constexpr_fn): Specify input location.
2598 2011-03-28 Jason Merrill <jason@redhat.com>
2601 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2602 from overloaded function.
2605 * call.c (build_array_conv): New.
2606 (implicit_conversion): Use it.
2608 * call.c (reference_binding): Allow direct binding to an array
2612 * parser.c (cp_parser_compound_statement): Add function_body parm.
2613 Complain about non-body compound-stmt in constexpr fn.
2614 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2615 (cp_parser_implicitly_scoped_statement): Adjust.
2616 (cp_parser_function_body, cp_parser_try_block): Adjust.
2617 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2618 (cp_parser_objc_try_catch_finally_statement): Adjust.
2621 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2622 and using-definition.
2623 (register_constexpr_fundef): Call it.
2625 * except.c (build_noexcept_spec): Call cxx_constant_value after
2628 2011-03-25 Kai Tietz <ktietz@redhat.com>
2630 * lex.c (interface_strcmp): Handle dos-paths.
2631 (handle_pragma_implementation): Use filename_cmp instead of
2633 (in_main_input_context): Likewise.
2635 2011-03-25 Jason Merrill <jason@redhat.com>
2638 * method.c (defaulted_late_check): Check for exception spec mismatch.
2639 (defaultable_fn_check): Allow exception spec and virtual.
2640 * class.c (check_for_override): A virtual dtor is non-trivial.
2643 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2646 2011-03-25 Kai Tietz <ktietz@redhat.com>
2648 * decl.c (decls_match): Replace target hook
2649 call of comp_type_attributes by version in tree.c file.
2650 * search.c (check_final_overrider): Likewise.
2651 * typeck.c (structural_comptypes): Likewise.
2653 2011-03-21 Kai Tietz <ktietz@redhat.com>
2656 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2657 Display allowed attributes for function pointer types.
2658 * error.c (dump_type_prefix): Likewise.
2660 * tree.c (cxx_attribute_table): Adjust table.
2662 2011-03-18 Jason Merrill <jason@redhat.com>
2665 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2668 * call.c (build_over_call): Don't skip ck_rvalue.
2670 2011-03-17 Jason Merrill <jason@redhat.com>
2673 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2674 the conversion set TREE_OVERFLOW.
2677 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2678 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2681 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2683 2011-03-16 Jason Merrill <jason@redhat.com>
2686 * semantics.c (potential_constant_expression_1): Don't allow *this
2688 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2691 * decl.c (compute_array_index_type): Don't bother trying to deal
2692 with literal classes in ABI v1.
2695 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2699 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2700 use the generic binary expression handling.
2702 2011-03-16 Diego Novillo <dnovillo@google.com>
2704 * Make-lang.in (CXX_PARSER_H): New.
2705 (cp/parser.o): Add dependency on CXX_PARSER_H.
2706 Add dependency on tree-pretty-print.h
2707 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2708 * cp-lang.c: Include parser.h.
2709 * parser.c: Include parser.h.
2710 (struct cp_token): Add bitfield purged_p.
2713 (CPP_PURGED): Remove. Update all users.
2714 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2715 Remove field buffer_length.
2718 (struct tree_check): Move to parser.h.
2719 (cp_token_position): Likewise.
2720 (struct cp_token_cache): Likewise.
2721 (CPP_KEYWORD): Likewise.
2722 (CPP_TEMPLATE_ID): Likewise.
2723 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2724 (N_CP_TTYPES): Likewise.
2725 (enum cp_parser_status_kind): Likewise.
2726 (struct cp_parser_context): Likewise.
2727 (struct cp_default_arg_entry_d): Likewise.
2728 (struct cp_unparsed_functions_entry_d): Likewise.
2729 (struct cp_parser): Likewise.
2730 (cp_lexer_dump_tokens): New.
2731 (cp_lexer_debug_tokens): New.
2732 (cp_lexer_finished_p): New.
2733 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2734 (cp_lexer_new_main): Re-write main lexing loop to push
2735 tokens into the new VEC buffer.
2736 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2737 Do not abort if the token type is not recognized, just print
2739 * parser.h: New file.
2740 * config-lang.in (gtfiles): Add cp/parser.h.
2742 2011-03-16 Jason Merrill <jason@redhat.com>
2745 * typeck.c (check_return_expr): Fix conditions for setting
2746 LOOKUP_PREFER_RVALUE.
2748 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2751 * decl.c (check_array_designated_initializer): Allow integer index.
2752 (reshape_init_array_1): Set index on the elements.
2754 2011-03-16 Jason Merrill <jason@redhat.com>
2757 * typeck.c (convert_for_initialization): Use
2758 perform_implicit_conversion_flags.
2759 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2760 rvaluedness_matches_p on ck_rvalue.
2761 (convert_like_real) [ck_rvalue]: And restore it here.
2764 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2766 2011-03-16 Jason Merrill <jason@redhat.com>
2768 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2769 committed to this tentative parse.
2772 * semantics.c (finish_call_expr): Preserve reference semantics
2775 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2777 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2779 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2780 DECL_LANG_SPECIFIC is NULL.
2782 2011-03-15 Jason Merrill <jason@redhat.com>
2785 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2786 check value_dependent_expression_p on the operand.
2788 * semantics.c (push_cx_call_context): Return bool.
2789 (cxx_eval_call_expression): Handle excess depth.
2792 * method.c (synthesized_method_walk): Cleanups don't affect the
2793 triviality of a constructor, but do affect deletion and exception
2796 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2798 * decl2.c (cp_check_const_attributes): New.
2799 (cplus_decl_attributes): Call cp_check_const_attributes.
2801 2011-03-15 Jason Merrill <jason@redhat.com>
2804 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2806 (push_defarg_context, pop_defarg_context): New.
2807 * parser.c (cp_parser_late_parsing_default_args): Use them.
2808 * cp-tree.h: Declare them.
2810 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2812 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2813 the argument of the indirection operator should not be dependent.
2816 2011-03-11 Jason Merrill <jason@redhat.com>
2819 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2822 * parser.c (cp_parser_template_type_arg): Set
2823 type_definition_forbidden_message.
2826 * decl.c (compute_array_index_type): Discard folding
2827 if it didn't produce a constant.
2829 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2832 * init.c (build_zero_init_1): Extracted from build_zero_init.
2833 Add FIELD_SIZE argument, if non-NULL and field bit_position
2834 as not smaller than that, don't add that field's initializer.
2835 Pass DECL_SIZE as last argument to build_zero_init_1
2836 for DECL_FIELD_IS_BASE fields.
2837 (build_zero_init): Use build_zero_init_1.
2839 2011-03-10 Jason Merrill <jason@redhat.com>
2842 * pt.c (iterative_hash_template_arg): Remove special case for
2846 * parser.c (cp_parser_single_declaration): Just return if
2847 cp_parser_parse_and_diagnose_invalid_type_name complained.
2849 2011-03-09 Jason Merrill <jason@redhat.com>
2852 * pt.c (unify): An unresolved overload is a nondeduced context.
2854 2011-03-09 Martin Jambor <mjambor@suse.cz>
2856 PR tree-optimization/47714
2857 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2859 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2862 * pt.c (convert_nontype_argument): Only call decay_conversion on
2865 2011-03-08 Jason Merrill <jason@redhat.com>
2868 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2871 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2872 argument to pointer parameter.
2875 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2878 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2881 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2882 consider scopes of primary template definitions. Adjust comments.
2884 2011-03-07 Jason Merrill <jason@redhat.com>
2887 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2889 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2892 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2895 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2896 (write_CV_qualifiers_for_type): Not here.
2898 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2900 * lang-specs.h: Match -save-temps* instead of -save-temps.
2902 2011-03-05 Jason Merrill <jason@redhat.com>
2904 * mangle.c (write_expression): Change ABI v6 to v5.
2905 (write_type): Likewise.
2907 2011-03-04 Jan Hubicka <jh@suse.cz>
2910 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2911 and cgraph_add_thunk.
2912 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2913 * mangle.c (mangle_decl): Likewise.
2915 2011-03-04 Jason Merrill <jason@redhat.com>
2918 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2919 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2922 * search.c (check_final_overrider): Allow pointer to same incomplete
2923 class type with different cv-quals.
2925 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2928 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2930 2011-03-03 Jason Merrill <jason@redhat.com>
2933 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2935 2011-03-02 Jason Merrill <jason@redhat.com>
2938 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2941 * tree.c (build_vec_init_elt): Split out from...
2942 (build_vec_init_expr): ...here.
2943 (diagnose_non_constexpr_vec_init): New fn.
2944 * semantics.c (potential_constant_expression_1): Use it.
2945 * cp-tree.h: Declare it.
2947 2011-03-01 Jason Merrill <jason@redhat.com>
2950 * parser.c (cp_parser_primary_expression): Don't warn about a
2951 failed tentative parse.
2954 * semantics.c (cxx_bind_parameters_in_call): Don't call
2955 adjust_temp_type on non-constant args.
2958 * call.c (standard_conversion): Provide requested cv-quals on
2959 class rvalue conversion.
2962 * decl2.c (grokbitfield): Handle type-dependent width.
2964 2011-02-28 Jason Merrill <jason@redhat.com>
2967 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2968 after checking for a non-thunk.
2970 2011-02-26 Jason Merrill <jason@redhat.com>
2973 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2974 * pt.c (iterative_hash_template_arg): And hash it.
2977 * semantics.c (non_const_var_error): Split out from...
2978 (cxx_eval_constant_expression): ...here.
2979 (potential_constant_expression_1) [VAR_DECL]: Use it.
2980 Allow dependent variables.
2982 2011-02-24 Jason Merrill <jason@redhat.com>
2984 * parser.c (cp_parser_constant_expression): Set
2985 non_integral_constant_expression correctly for C++0x too.
2986 (cp_parser_static_assert): Allow non-constant expression.
2987 (cp_parser_direct_declarator): Expect non_constant_p to be set
2989 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2990 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2991 (potential_rvalue_constant_expression): New.
2992 (require_potential_rvalue_constant_expression): New.
2994 2011-02-23 Jason Merrill <jason@redhat.com>
2996 * cp-tree.h (DECL_PARM_LEVEL): New.
2997 (struct lang_decl_parm): Add level field.
2998 * name-lookup.c (function_parm_depth): New fn.
2999 * name-lookup.h: Declare it.
3000 * parser.c (cp_parser_parameter_declaration_list): Use it.
3001 * mangle.c (struct globals): Add parm_depth field.
3002 (write_bare_function_type): Adjust it.
3003 (write_expression): Include the level delta in PARM_DECL mangling
3006 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3008 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3010 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3013 * parser.c (cp_parser_class_specifier): Require a closing brace
3014 to attempt error recovery.
3016 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3019 * pt.c (struct pending_template): Add chain_next GTY option.
3020 * decl.c (struct named_label_use_entry): Likewise.
3022 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3025 * semantics.c (build_lambda_object): Bail out if a field is
3028 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3031 * class.c (dfs_declare_virt_assop_and_dtor)
3032 (declare_virt_assop_and_dtor): New static functions.
3033 (add_implicitly_declared_members): Use
3034 declare_virt_assop_and_dtor.
3036 2011-02-21 Jason Merrill <jason@redhat.com>
3039 * decl2.c (decl_constant_var_p): A constexpr var needs an
3040 initializer to be constant.
3041 * semantics.c (cxx_eval_constant_expression): Complain about
3042 constexpr var used in its own initializer.
3043 * call.c (set_up_extended_ref_temp): Set
3044 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3046 2011-02-20 Jason Merrill <jason@redhat.com>
3049 * semantics.c (cxx_eval_call_expression): Call
3050 cxx_eval_constant_expression in trivial shortcut.
3053 * call.c (convert_class_to_reference): Don't try to set up a
3054 second conv sequence for non-viable candidates.
3057 * error.c (location_of): Handle non-tagged types.
3060 * method.c (process_subob_fn): Instantiate constexpr templates.
3061 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3063 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3066 * pt.c (tsubst_pack_expansion): do not use
3067 cp_tree_equal/same_type_p to detect an expansion of a parameter
3070 2011-02-19 Jason Merrill <jason@redhat.com>
3073 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3075 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3078 * semantics.c (finish_non_static_data_member): Early return if
3079 object is error_mark_node.
3081 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3084 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3086 * semantics.c (finish_id_expression): Do not pass erroneous decl
3087 to decl_constant_var_p.
3089 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3092 * cvt.c (convert_from_reference): Call mark_exp_read.
3094 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3097 * pt.c (finish_call_expr): Consider a call expression that has a
3098 dependent "this" pointer as being dependent. Add comments.
3099 (dependent_type_p, type_dependent_expression_p): Update comments.
3101 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3104 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3105 expansion arguments are not evaluated.
3107 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3110 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3111 instead of TYPE_LANG_FLAG_3.
3112 * pt.c (lookup_template_class): Copy over
3113 ENUM_FIXED_UNDERLYING_TYPE_P.
3115 2011-02-15 Jason Merrill <jason@redhat.com>
3118 * method.c (synthesized_method_walk): Always exit early for
3119 trivial fn in C++98 mode.
3121 2011-02-14 Jason Merrill <jason@redhat.com>
3124 * parser.c (cp_parser_enumerator_definition): Call
3125 fold_non_dependent_expr.
3127 2011-02-09 Jason Merrill <jason@redhat.com>
3129 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3130 * semantics.c (finish_fname): Only return the name if we're in
3133 * decl.c (build_enumerator): Don't perform integral promotions on
3134 non-integral constants.
3136 * cvt.c (convert_to_void): Handle null op1.
3138 * class.c (type_has_constexpr_default_constructor): Make sure the
3139 caller stripped an enclosing array.
3140 * init.c (perform_member_init): Strip arrays before calling it.
3143 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3145 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3148 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3149 template parameters in account.
3151 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3154 * parser.c (cp_parser_class_specifier): Fix setting of
3157 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3160 * semantics.c (build_data_member_initialization): Handle
3161 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3163 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3165 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3166 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3168 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3171 * cp-tree.h (fixup_template_parms): Declare.
3172 * pt.c (end_template_parm_list): Do not fixup template parms here.
3173 (fixup_template_parms): Remove static. Fix typo in the
3174 comments. Remove useless code statement.
3175 (fixup_template_parm): For a template template parameter, fixup
3176 its attributes before fixing up its type.
3178 (cp_parser_template_declaration_after_export): After parsing
3179 template parameters fixup their types.
3181 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3184 * semantics.c (potential_constant_expression_1): Handle
3187 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3190 * semantics.c (expand_or_defer_fn_1): Handle it.
3191 * decl2.c (decl_needed_p): Likewise.
3193 2011-01-21 Jason Merrill <jason@redhat.com>
3196 * semantics.c (build_constexpr_constructor_member_initializers):
3197 Handle trivial copy.
3199 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3202 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3203 assume init must be NULL if scope is NULL.
3204 (begin_range_for_stmt): Likewise.
3206 2011-01-21 Jason Merrill <jason@redhat.com>
3209 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3212 * semantics.c (potential_constant_expression_1): Split out from
3213 potential_constant_expression. Add want_rval parm. Handle
3214 template expression forms. Don't enforce restriction on address
3215 of automatic variable here. Add a couple of diagnostics that
3217 (require_potential_constant_expression): New entry point.
3218 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3219 (maybe_constant_value): Check potential_constant_expression.
3220 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3221 * tree.c (build_vec_init_expr): Adjust.
3223 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3226 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3229 2011-01-17 Jason Merrill <jason@redhat.com>
3232 * semantics.c (base_field_constructor_elt): New fn.
3233 (cxx_eval_bare_aggregate): Use it.
3234 (build_data_member_initialization): Leave COMPONENT_REF for
3237 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3239 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3242 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3243 Jonathan Wakely <jwakely.gcc@gmail.com>
3246 * decl.c (grokdeclarator): Reject mutable reference members.
3248 2011-01-14 Jason Merrill <jason@redhat.com>
3251 * pt.c (coerce_template_parms): Fix error recovery.
3254 * typeck2.c (check_narrowing): Only check arithmetic types.
3257 * tree.c (build_vec_init_expr): Handle flexible array
3260 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3263 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3264 TYPE_MAIN_DECL instead of TYPE_NAME.
3265 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3266 * decl2.c (determine_visibility): Add check
3267 of CLASS_TYPE_P for underlying_type.
3269 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3271 * cp-tree.h (begin_for_scope): New prototype.
3272 (begin_for_stmt): Update prototype.
3273 (begin_range_for_stmt): Update prototype.
3274 * init.c (build_vec_init): Update call to begin_for_stmt.
3275 * parser.c (cp_parser_for): New.
3276 (cp_parser_c_for): Add three new parameters.
3277 (cp_parser_range_for): Likewise. Most parsing code removed.
3278 (cp_parser_iteration_statement): Call cp_parser_for instead of
3279 cp_parser_c_for and cp_parser_range_for.
3280 (cp_parser_for_init_statement): Add new parameter and return type.
3281 (cp_parser_block_declaration): Update call to
3282 cp_parser_simple_declaration.
3283 (cp_parser_simple_declaration): Add new parameter.
3284 Update call to cp_parser_init_declarator.
3285 (cp_parser_init_declarator): Add new parameter.
3286 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3287 * semantics.c (begin_for_scope): New.
3288 (begin_for_stmt): Add two new parameters.
3289 (begin_range_for_stmt): Likewise.
3291 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3293 * parser.c (cp_parser_objc_at_property_declaration): Improved
3296 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3299 * cp-lang.c (get_template_innermost_arguments_folded)
3300 (get_template_argument_pack_elems_folded)
3301 (template_arg_needs_folding, fold_cplus_constants): New static
3303 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3304 get_template_innermost_arguments_folded.
3305 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3306 get_template_argument_pack_elems_folded.
3308 2011-01-11 Jason Merrill <jason@redhat.com>
3311 * init.c (build_new_1): Handle value-init in templates differently.
3314 * tree.c (maybe_dummy_object): Check current_class_ref against
3315 context, not current_class_type.
3317 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3320 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3321 error recovery purposes behave as if it was not specified so that
3322 the default type is used.
3324 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3327 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3328 for the second build_x_va_arg argument.
3330 2011-01-05 Tom Tromey <tromey@redhat.com>
3332 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3333 (lvalue_or_else): Likewise.
3335 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3338 * tree.c (cxx_type_hash_eq):
3339 Allow METHOD_TYPE, too.
3342 Copyright (C) 2011 Free Software Foundation, Inc.
3344 Copying and distribution of this file, with or without modification,
3345 are permitted in any medium without royalty provided the copyright
3346 notice and this notice are preserved.