1 2011-08-30 Jason Merrill <jason@redhat.com>
4 * decl.c (poplevel): Disable for scope compatibility hack
8 * semantics.c (add_capture): Call complete_type for copy.
11 * semantics.c (cxx_eval_component_reference): Handle
12 value-initialization for omitted initializers.
14 2011-08-29 Jason Merrill <jason@redhat.com>
17 * semantics.c (finish_id_expression): Mark captured variables used.
19 2011-08-29 Jakub Jelinek <jakub@redhat.com>
20 Jason Merrill <jason@redhat.com>
23 * class.c (finish_struct_1): Complain if the first field is
26 2011-08-29 Jason Merrill <jason@redhat.com>
30 * parser.c (cp_parser_default_argument): Use
31 cp_parser_initializer_clause.
32 (cp_parser_late_parsing_default_args): Likewise.
34 2011-08-26 Jason Merrill <jason@redhat.com>
38 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
40 (convert_nontype_argument): Likewise. Implicitly convert nullptr
41 and do constant folding.
42 * mangle.c (write_template_arg_literal): Mangle null member
44 * call.c (null_member_pointer_value_p): New.
45 * cp-tree.h: Declare it.
47 2011-08-25 Jason Merrill <jason@redhat.com>
49 * call.c (convert_like_real): Remove redundant complain checks.
52 * call.c (convert_like_real): Exit early if bad and !tf_error.
54 2011-08-23 Jason Merrill <jason@redhat.com>
56 * typeck2.c (build_functional_cast): Don't try to avoid calling
58 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
60 2011-08-23 Jason Merrill <jason@redhat.com>
64 * tree.c (dependent_name): New.
65 (cp_tree_equal): Two calls with the same dependent name are
66 equivalent even if the overload sets are different.
68 2011-08-23 Jason Merrill <jason@redhat.com>
70 * tree.c (build_target_expr): Set TREE_CONSTANT on
71 literal TARGET_EXPR if the value is constant.
72 * typeck2.c (build_functional_cast): Don't set it here.
74 2011-08-23 Jason Merrill <jason@redhat.com>
77 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
79 2011-08-23 Jason Merrill <jason@redhat.com>
82 * decl.c (cxx_init_decl_processing): Initialize
83 dependent_lambda_return_type_node.
84 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
85 (dependent_lambda_return_type_node): Define.
86 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
87 * semantics.c (lambda_return_type): Handle overloaded function.
88 Use dependent_lambda_return_type_node instead of
89 DECLTYPE_FOR_LAMBDA_RETURN.
90 (apply_lambda_return_type): Don't check dependent_type_p.
91 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
92 (instantiate_class_template_1): Likewise.
93 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
94 * mangle.c (write_type): Likewise.
95 * typeck.c (structural_comptypes): Likewise.
96 (check_return_expr): Handle dependent_lambda_return_type_node.
98 2011-08-23 Jason Merrill <jason@redhat.com>
101 * semantics.c (maybe_constant_value): Don't try to fold { }.
102 * pt.c (build_non_dependent_expr): Don't wrap { }.
103 * init.c (build_value_init): Allow scalar value-init in templates.
105 2011-08-23 Jason Merrill <jason@redhat.com>
107 * semantics.c (potential_constant_expression_1): Allow 'this'.
109 2011-08-23 Jakub Jelinek <jakub@redhat.com>
112 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
113 if it has side-effects and needs to be preevaluated.
115 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
118 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
119 same line as the function.
121 2011-08-23 Jakub Jelinek <jakub@redhat.com>
124 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
125 which doesn't have any fields, clear it and diagnose.
127 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
128 Marc Glisse <marc.glisse@normalesup.org>
131 * mangle.c (decl_mangling_context): Call
132 targetm.cxx.decl_mangling_context.
133 (write_unscoped_name): Use decl_mangling_context.
135 2011-08-18 Dodji Seketeli <dodji@redhat.com>
138 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
139 template parameters as created by process_template_parm.
141 2011-08-16 Jason Merrill <jason@redhat.com>
144 * pt.c (unify_pack_expansion): Correct overloaded unification
147 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
148 on a member function or static data member, call mark_used.
151 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
154 2011-08-13 Jason Merrill <jason@redhat.com>
157 * name-lookup.c (local_bindings_p): New.
158 * name-lookup.h: Declare it.
159 * lex.c (unqualified_name_lookup_error): Use it.
162 * error.c (dump_expr): Handle MODIFY_EXPR properly.
164 * decl.c (grok_reference_init): Handle constexpr here.
165 * call.c (initialize_reference): Not here.
167 2011-08-12 David Li <davidxl@google.com>
169 * class.c (update_vtable_entry_for_fn): Set
170 LOST_PRIMARY bit properly.
172 2011-08-12 Jason Merrill <jason@redhat.com>
175 * call.c (convert_arg_to_ellipsis): force_rvalue only in
176 potentially evaluated context.
178 2011-08-12 Richard Guenther <rguenther@suse.de>
180 * call.c (build_over_call): Instead of memcpy use an
181 assignment of two MEM_REFs.
183 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
184 Brian Hackett <bhackett1024@gmail.com>
186 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
188 2011-08-10 Richard Guenther <rguenther@suse.de>
190 * call.c (build_over_call): Call memcpy unconditionally.
192 2011-08-08 Jason Merrill <jason@redhat.com>
195 * semantics.c (finish_call_expr): Don't look at 'this' if we
196 had an explicit object argument.
199 * typeck2.c (check_narrowing): Fix integer logic.
201 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
203 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
205 2011-08-05 Jason Merrill <jason@redhat.com>
208 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
209 on 'this' in a constructor.
212 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
215 * init.c (perform_member_init): Handle invalid array initializer.
218 * semantics.c (cxx_eval_array_reference): Handle failure to
219 reduce the array operand to something we can work with.
221 2011-08-05 Gabriel Charette <gchare@google.com>
223 * decl.c (finish_function): Remove unecessary line 0 hack.
225 2011-08-05 Jason Merrill <jason@redhat.com>
228 * typeck.c (build_x_compound_expr_from_list): Also complain
232 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
235 * parser.c (cp_parser_range_for): Only do auto deduction in
236 template if the range is non-dependent.
238 * init.c (perform_member_init): Always build_aggr_init
239 for a class member with an explicit mem-initializer.
241 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
243 2011-08-04 Jakub Jelinek <jakub@redhat.com>
246 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
247 for operator new and operator new []. Call init_attributes.
249 2011-08-02 Jason Merrill <jason@redhat.com>
252 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
255 * typeck2.c (check_narrowing): Check unsigned mismatch.
256 * semantics.c (finish_compound_literal): check_narrowing.
259 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
262 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
263 (build_field_list): Not here.
266 * parser.c (build_range_temp): Split out from...
267 (cp_convert_range_for): ...here.
268 (do_range_for_auto_deduction): New.
269 (cp_parser_range_for): Use it.
271 2011-08-02 Jakub Jelinek <jakub@redhat.com>
273 * cp-tree.h (finish_omp_atomic): Adjust prototype.
274 (cxx_omp_const_qual_no_mutable): New prototype.
275 (finish_omp_taskyield): New prototype.
276 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
277 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
278 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
279 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
281 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
282 and PRAGMA_OMP_CLAUSE_MERGEABLE.
283 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
284 (cp_parser_omp_taskyield): New function.
285 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
286 (cp_parser_omp_clause_reduction): Handle min and max.
287 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
288 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
289 OMP_CLAUSE_MERGEABLE.
290 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
291 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
293 (finish_omp_clauses): Don't complain about const qualified
294 predetermined vars and static data members in firstprivate clause.
295 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
297 (finish_omp_taskyield): New function.
298 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
299 (cxx_omp_predetermined_sharing): Use it.
301 2011-08-02 Jason Merrill <jason@redhat.com>
303 * call.c (build_call_a): Also check at_function_scope_p.
305 2011-08-01 Jason Merrill <jason@redhat.com>
308 * mangle.c (write_prefix): Handle decltype.
311 * semantics.c (cxx_eval_vec_init_1): Fix logic.
314 * semantics.c (potential_constant_expression_1): Allow any builtin.
315 (morally_constexpr_builtin_function_p): Remove.
317 2011-07-29 Jason Merrill <jason@redhat.com>
320 * parser.c (cp_parser_lambda_expression): Also clear in_statement
321 and in_switch_statement_p.
322 (cp_parser_class_specifier): Likewise.
324 2011-07-28 Jason Merrill <jason@redhat.com>
327 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
328 (convert_nontype_argument, tsubst_template_arg): Handle its output.
330 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
333 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
335 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
337 * pt.c (build_template_decl): Copy the function_decl's
338 source location to the new template_decl.
340 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
343 * typeck.c (cp_build_modify_expr): Check digest_init return value
346 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
349 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
350 and *end before returning.
352 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
355 * parser.c (cp_parser_perform_range_for_lookup): Early return if
356 error_operand_p (range).
358 2011-07-23 Jason Merrill <jason@redhat.com>
361 * parser.c (cp_parser_qualifying_entity): Handle templates.
363 2011-07-22 Jason Merrill <jason@redhat.com>
366 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
367 Make conditional on -Wnarrowing.
369 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
371 Warn about the use of final/override in non-c++0x mode, and
372 add __final for non-c++0x mode.
373 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
374 * error.c (maybe_warn_cpp0x): Adjust.
375 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
376 '__final' as a non-c++0x alternative for 'final'.
378 2011-07-22 Jason Merrill <jason@redhat.com>
379 Mark Glisse <marc.glisse@normalesup.org>
382 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
383 other namespaces as well.
384 * name-lookup.c (c_linkage_bindings): Define.
385 (lookup_extern_c_fun_in_all_ns): Rename from
386 lookup_extern_c_fun_binding_in_all_ns. Return tree.
387 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
389 2011-07-20 Jason Merrill <jason@redhat.com>
391 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
392 designated initializer syntax.
393 * decl.c (check_array_designated_initializer): Add index parm.
394 (maybe_deduce_size_from_array_init): Pass it.
395 (reshape_init_array_1): Likewise.
398 PR c++/42603 (DR 950)
399 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
400 (cp_parser_nested_name_specifier_opt): Allow decltype.
401 (cp_parser_qualifying_entity): Likewise.
402 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
403 (cp_parser_simple_type_specifier): Handle decltype as scope.
404 (cp_parser_base_specifier): Allow decltype.
405 (cp_parser_base_clause): Don't crash on null base.
406 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
407 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
409 2011-07-19 Jason Merrill <jason@redhat.com>
412 * pt.c (coerce_template_parms): Handle non-pack after pack.
414 2011-07-19 Richard Guenther <rguenther@suse.de>
416 * call.c (build_special_member_call): Use fold_build_pointer_plus.
417 * class.c (build_base_path): Likewise.
418 (convert_to_base_statically): Likewise.
419 (dfs_accumulate_vtbl_inits): Likewise.
420 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
421 * except.c (expand_start_catch_block): Likewise.
422 * init.c (expand_virtual_init): Likewise.
423 (build_new_1): Likewise.
424 (build_vec_delete_1): Likewise.
425 (build_vec_delete): Likewise.
426 * rtti.c (build_headof): Likewise.
427 (tinfo_base_init): Likewise.
428 * typeck.c (get_member_function_from_ptrfunc): Likewise.
429 (cp_build_addr_expr_1): Likewise.
430 * typeck2.c (build_m_component_ref): Likewise.
432 2011-07-18 Martin Jambor <mjambor@suse.cz>
434 * parser.c (cp_parser_parameter_declaration_list): Initialize
437 2011-07-16 Jason Merrill <jason@redhat.com>
439 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
440 last_error_tinst_level.
441 (push_tinst_level, pop_tinst_level): Adjust.
442 (problematic_instantiation_changed): Adjust.
443 (record_last_problematic_instantiation): Adjust.
444 * error.c (cp_print_error_function): Don't print
445 current_function_decl if we're in a template instantiation context.
446 (print_instantiation_full_context): Always print first line.
448 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
449 Jason Merrill <jason@redhat.com>
453 * cp-tree.h (fn_type_unification): Add `bool' parameter.
454 * pt.c (enum template_base_result): Define.
455 (unify_success, unify_unknown): Define.
456 (unify_parameter_deduction_failure): Define.
457 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
458 (unify_parameter_pack_mismatch): Define.
459 (unify_parameter_pack_inconsistent): Define.
460 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
461 (unify_expression_unequal, unify_inconsistency): Define.
462 (unify_method_type_error, unify_arity): Likewise.
463 (unify_too_many_parameters, unify_too_few_parameters): Define.
464 (unify_arg_conversion, unify_no_common_base): Define.
465 (unify_illformed_ptrmem_cst_expr): Define.
466 (unify_substitution_failure): Define.
467 (unify_inconsistent_template_template_parameters): Define.
468 (unify_template_deduction_failure): Define.
469 (unify_template_argument_mismatch): Define.
470 (unify_overload_resolution_failure): Define.
471 (comp_template_args_with_info): New function, split out from...
472 (comp_template_args): ...here. Call it.
473 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
475 (unify): Add `explain_p' parameter. Pass to all relevant calls.
476 Call above status functions when appropriate.
477 (resolve_overloaded_unification, try_one_overload): Likewise.
478 (type_unification, type_unification_real): Likewise.
479 (unify_pack_expansion): Likewise.
480 (get_template_base, try_class_unification): Likewise.
481 (get_bindings, more_specialized_fn): Pass false to unification
483 (get_class_bindings, do_auto_deduction): Likewise.
484 (convert_nontype_argument): Likewise.
485 (fn_type_unification): Likewise. Pass tf_warning_or_error if
487 (get_template_base): Add `explain_p' parameter and pass it to
488 try_class_unification. Return an enum template_base_result.
489 * class.c (resolve_address_of_overloaded_function): Pass false to
491 * call.c (enum rejection_reason_code): Add new codes.
492 (struct rejection_reason): Add template_unification field.
493 Add template_instantiation field.
494 (template_unification_rejection): Define.
495 (template_unification_error_rejection): Define.
496 (template_instantiation_rejection): Define.
497 (invalid_copy_with_fn_template_rejection): Define.
498 (add_template_candidate): Pass false to unify.
499 Provide more rejection reasons when possible.
500 (print_template_unification_rejection): Define.
501 (print_arity_rejection): Define, split out from...
502 (print_z_candidate): ...here. Add cases for new rejection
505 2011-07-15 Jason Merrill <jason@redhat.com>
507 * Make-lang.in (check-g++-strict-gc): New.
508 (cp/except.o): Depend on gt-cp-except.h
509 * except.c: Include gt-cp-except.h.
510 * config-lang.in (gtfiles): Add cp/except.c.
511 * decl2.c (mark_used): Adjust constexpr condition, set
512 function_depth around template instantiation.
513 * parser.c (cp_parser_lambda_body): Set function_depth.
514 * semantics.c (maybe_add_lambda_conv_op): Likewise.
517 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
519 2011-07-13 Jason Merrill <jason@redhat.com>
521 * Make-lang.in (check-c++0x): New.
523 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
525 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
526 rather than a pointer to it. Return true if the whole of the value
527 was initialized by the generated statements. Use
528 complete_ctor_at_level_p instead of count_type_elements.
530 2011-07-12 Diego Novillo <dnovillo@google.com>
532 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
534 (struct cp_binding_level): Fix indentation.
536 2011-07-11 Jason Merrill <jason@redhat.com>
539 * pt.c (extract_fnparm_pack): Split out from...
540 (make_fnparm_pack): ...here.
541 (instantiate_decl): Handle non-pack parms after a pack.
542 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
544 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
547 * cp-tree.h (struct tinst_level): Add errors field.
548 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
549 (push_tinst_level): Don't start another decl in that case.
550 (reopen_tinst_level): Adjust errors field.
551 * decl2.c (cp_write_global_declarations): Don't complain about
552 undefined inline if its template was defined.
553 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
555 2011-07-10 Jason Merrill <jason@redhat.com>
558 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
559 rather than current_class_type to determine whether to set 'this'.
560 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
561 (cp_parser_init_declarator): Pass down member_p.
563 2011-07-09 Jason Merrill <jason@redhat.com>
565 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
567 2011-07-08 Jason Merrill <jason@redhat.com>
570 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
572 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
573 * optimize.c (maybe_clone_body): Likewise.
574 * semantics.c (maybe_add_lambda_conv_op): Likewise.
577 * decl.c (expand_static_init): Don't get confused by user
578 declaration of __cxa_guard_acquire.
580 * typeck.c (cp_apply_type_quals_to_decl): Don't check
581 COMPLETE_TYPE_P either.
584 * typeck.c (cp_apply_type_quals_to_decl): Don't check
585 TYPE_NEEDS_CONSTRUCTING.
587 2011-07-07 Jason Merrill <jason@redhat.com>
590 * pt.c (push_deduction_access_scope): Preserve
591 processing_template_decl across push_to_top_level.
593 * class.c (pushclass): Accept NULL argument.
594 (popclass): Deal with popping null class.
595 * pt.c (push_access_scope, pop_access_scope): Use them rather than
596 push_to_top_level/pop_from_top_level.
597 * name-lookup.c (lookup_name_real_1): Check current_class_type.
599 2011-07-07 Jakub Jelinek <jakub@redhat.com>
602 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
603 one non-complex and one complex argument, call save_expr on both
606 2011-07-06 Jason Merrill <jason@redhat.com>
609 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
613 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
615 2011-07-05 Jason Merrill <jason@redhat.com>
618 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
619 partial instantiation.
622 * semantics.c (finish_id_expression): convert_from_reference.
624 2011-07-05 Richard Guenther <rguenther@suse.de>
626 * decl.c (cxx_init_decl_processing): Defer building common
627 tree nodes to c_common_nodes_and_builtins.
629 2011-07-04 Jason Merrill <jason@redhat.com>
633 * mangle.c (write_expression): Handle 'this'.
634 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
636 * semantics.c (potential_constant_expression_1): Check that
637 DECL_CONTEXT is set on 'this'.
639 * error.c (dump_template_bindings): Don't print typenames
640 for a partial instantiation.
641 (dump_function_decl): If we aren't printing function arguments,
642 print template arguments as <args> rather than [with ...].
643 (dump_expr): Don't print return type or template header.
644 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
645 * pt.c (dependent_template_arg_p): Handle null arg.
647 * error.c (type_to_string): Avoid redundant akas.
649 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
652 * init.c (build_delete): Only warn for sfk_deleting_destructor.
654 2011-07-01 Jakub Jelinek <jakub@redhat.com>
656 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
657 (cp/class.o): Likewise.
658 (cp/error.o): Likewise.
659 (cp/name-lookup.o): Likewise.
660 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
662 2011-07-01 Jason Merrill <jason@redhat.com>
665 * pt.c (lookup_template_function): Handle non-function.
668 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
669 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
670 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
672 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
673 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
677 * pt.c (resolve_nondeduced_context): Call mark_used.
680 * semantics.c (finish_offsetof): Complain about incomplete type.
682 2011-06-30 Jason Merrill <jason@redhat.com>
685 * rtti.c (get_tinfo_decl): Call complete_type.
688 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
689 DECL_PARM_INDEX on rhs parm.
691 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
694 * tree.c (stabilize_init): Handle aggregate initialization.
697 * name-lookup.c (struct arg_lookup): Add fn_set.
698 (add_function): Check it.
699 (lookup_arg_dependent_1): Initialize it.
701 2011-06-29 Jason Merrill <jason@redhat.com>
704 * init.c (build_new_1): Pass {} down to build_vec_init.
705 (build_vec_init): Handle it.
709 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
711 (current_class_ptr, current_class_ref): Use them.
712 * decl.c (build_this_parm): Handle getting the class type.
713 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
714 for use within the trailing return type.
716 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
717 don't tsubst DECL_INITIAL unless our type use auto.
720 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
721 (massage_constexpr_body): Not here.
724 * semantics.c (lambda_proxy_type): New.
725 (build_capture_proxy): Use it.
726 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
727 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
730 * class.c (explain_non_literal_class): New.
731 (finalize_literal_type_property): Call it.
732 * cp-tree.h: Declare it.
733 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
734 (is_valid_constexpr_fn): Likewise.
735 (massage_constexpr_body): Split out from...
736 (register_constexpr_fundef): ...here.
737 (is_instantiation_of_constexpr): New.
738 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
739 (explain_invalid_constexpr_fn): New.
740 (cxx_eval_call_expression): Call it.
741 (potential_constant_expression_1): Likewise. Avoid redundant errors.
742 * method.c (process_subob_fn): Diagnose non-constexpr.
743 (walk_field_subobs): Likewise.
744 (synthesized_method_walk): Don't shortcut if we want diagnostics.
745 (explain_implicit_non_constexpr): New.
746 (defaulted_late_check): Use it.
747 * call.c (build_cxx_call): Remember location.
749 * method.c (maybe_explain_implicit_delete): Use pointer_set
752 * class.c (finalize_literal_type_property): Update conditions.
753 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
755 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
756 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
757 * semantics.c (cxx_eval_vec_init_1): Correct type.
759 * init.c (build_value_init): Decide whether or not to zero-initialize
760 based on user-providedness of default ctor, not any ctor.
761 (build_value_init_noctor): Adjust assert.
764 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
765 (build_new_method_call_1): Likewise.
766 * init.c (expand_default_init): Handle direct list-initialization
769 2011-06-27 Jakub Jelinek <jakub@redhat.com>
771 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
773 2011-06-26 Jason Merrill <jason@redhat.com>
776 * semantics.c (potential_constant_expression_1): Check
777 for non-literality rather than cleanup.
778 (cxx_eval_constant_expression): Likewise.
781 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
782 with a cleanup isn't constant.
783 (cxx_eval_constant_expression): Likewise.
784 * init.c (expand_default_init): Use maybe_constant_init.
786 2011-06-24 Jakub Jelinek <jakub@redhat.com>
789 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
790 instead of TYPE_CHAIN for chain_next for types.
792 2011-06-23 Gabriel Charette <gchare@google.com>
794 * name-lookup.h (cp_binding_level): Removed unused
795 member names_size. Update all users.
797 2011-06-23 Jason Merrill <jason@redhat.com>
799 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
800 * init.c (build_zero_init_1): Not here.
803 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
805 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
808 * decl2.c (build_anon_union_vars): Early return error_mark_node
809 for a nested anonymous struct.
811 2011-06-23 Jason Merrill <jason@redhat.com>
814 * decl2.c (mark_used): Don't call synthesize_method for
815 functions defaulted outside the class.
817 * optimize.c (maybe_clone_body): Set linkage flags before
818 cgraph_same_body_alias.
821 * class.c (set_linkage_according_to_type): Hand off to
822 determine_visibility.
825 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
828 * pt.c (most_specialized_instantiation): Do check return types.
830 2011-06-22 Jason Merrill <jason@redhat.com>
833 * call.c (build_call_a): Set cp_function_chain->can_throw here.
834 (build_cxx_call): Not here.
836 2011-06-21 Jason Merrill <jason@redhat.com>
839 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
840 (grokdeclarator): constexpr doesn't apply const for refs.
841 * parser.c (cp_parser_initializer_clause): Don't call
842 maybe_constant_value here.
843 * call.c (initialize_reference): Handle constexpr.
846 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
847 static fn parameters.
849 * call.c (add_builtin_candidates): Use cv_unqualified rather than
851 * pt.c (tsubst_arg_types): Likewise.
852 * except.c (build_throw): Use cv_unqualified.
855 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
856 * semantics.c (lambda_return_type): Strip them here.
858 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
860 * semantics.c: Add sync_ or SYNC__ to builtin names.
862 2011-06-20 Jason Merrill <jason@redhat.com>
865 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
867 * typeck2.c (process_init_constructor_array): Use {} for classes,
869 * call.c (convert_like_real): Handle substitution failure.
872 * pt.c (canonicalize_type_argument): New.
873 (convert_template_argument, unify): Use it.
876 * call.c (rejection_reason_code): Add rr_explicit_conversion.
877 (print_z_candidate): Handle it.
878 (explicit_conversion_rejection): New.
879 (build_user_type_conversion_1): Reject an explicit conversion
880 function that requires more than a qualification conversion.
883 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
886 * tree.c (strip_typedefs): Use build_aligned_type.
889 * call.c (sufficient_parms_p): Allow parameter packs too.
892 * semantics.c (describable_type): Remove.
893 * cp-tree.h: Likewise.
894 * decl.c (cp_finish_decl): Don't call it.
895 * init.c (build_new): Likewise.
896 * parser.c (cp_parser_omp_for_loop): Likewise.
897 * pt.c (tsubst_decl): Likewise.
898 (do_auto_deduction): If we fail in a template, try again
899 at instantiation time.
902 * parser.c (cp_parser_lambda_introducer): Complain about redundant
904 * semantics.c (add_capture): Likewise.
905 (register_capture_members): Clear IDENTIFIER_MARKED.
907 2011-06-17 Jason Merrill <jason@redhat.com>
910 * call.c (convert_class_to_reference_1): Allow binding function
911 lvalue to rvalue reference.
914 Generate proxy VAR_DECLs for better lambda debug info.
915 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
916 (LAMBDA_EXPR_PENDING_PROXIES): New.
917 (struct tree_lambda_expr): Add pending_proxies.
918 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
919 (qualify_lookup): Use is_lambda_ignored_entity.
920 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
921 Call insert_pending_capture_proxies.
922 (cp_parser_lambda_introducer): Use this_identifier.
923 (cp_parser_lambda_declarator_opt): Call the object parameter
924 of the op() "__closure" instead of "this".
925 (cp_parser_lambda_body): Call build_capture_proxy.
926 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
927 (insert_pending_capture_proxies, insert_capture_proxy): New.
928 (is_normal_capture_proxy, is_capture_proxy): New.
929 (add_capture): Add __ to field names here, return capture proxy.
930 (add_default_capture): Use this_identifier, adjust to expect
931 add_capture to return a capture proxy.
932 (outer_lambda_capture_p, thisify_lambda_field): Remove.
933 (finish_id_expression, lambda_expr_this_capture): Adjust.
934 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
935 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
938 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
939 of artificial locals.
941 * parser.c (cp_parser_lambda_expression): Clear
942 LAMBDA_EXPR_THIS_CAPTURE after parsing.
943 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
945 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
946 Move non-pointers to end of struct.
948 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
949 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
951 * semantics.c (finish_non_static_data_member): Preserve dereference
954 2011-06-16 Jason Merrill <jason@redhat.com>
957 * parser.c (cp_parser_lambda_body): Share code between
958 simple and complex cases instead of using cp_parser_function_body.
961 * decl.c (check_initializer): Check narrowing.
964 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
967 * semantics.c (finish_id_expression): Mark even dependent
971 * error.c (dump_template_argument): Don't try to omit default
972 template args from an argument pack.
974 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
977 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
978 assembler supports hidden visibility.
980 2011-06-14 Jason Merrill <jason@redhat.com>
983 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
984 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
985 if the declaration had an exception-specifier.
986 (process_subob_fn): Don't maybe_instantiate_noexcept.
987 * pt.c (maybe_instantiate_noexcept): Handle overload.
988 * typeck2.c (nothrow_spec_p_uninst): New.
989 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
990 * typeck.c (merge_types): Adjust.
992 * pt.c (deduction_tsubst_fntype): Don't save input_location.
993 (maybe_instantiate_noexcept): Likewise.
995 2011-06-14 Joseph Myers <joseph@codesourcery.com>
997 * Make-lang.in (cp/method.o): Update dependencies.
998 * method.c: Include common/common-target.h.
999 (use_thunk): Use targetm_common.have_named_sections.
1001 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1003 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1005 2011-06-14 Jason Merrill <jason@redhat.com>
1007 * error.c (type_to_string): Print typedef-stripped version too.
1010 * call.c (perform_implicit_conversion_flags): Print source type as
1014 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1017 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1020 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1021 of fold_indirect_ref_1.
1022 (cxx_eval_indirect_ref): Use it.
1024 2011-06-11 Jan Hubicka <jh@suse.cz>
1026 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1029 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1032 * decl.c (grokdeclarator): Reject operator names in parameters.
1034 2011-06-10 Jan Hubicka <jh@suse.cz>
1036 * decl2.c (clear_decl_external): New functoin.
1037 (cp_write_global_declarations): Use it.
1039 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1041 * cp-tree.h (error_operand_p): Remove.
1043 2011-06-09 David Krauss <potswa@mac.com>
1046 * typeck2.c (build_x_arrow): Push fake template context
1047 to produce diagnostic on acyclic endless operator-> drill-down.
1048 * call.c (build_new_op): Change Boolean overload status
1049 value to a pointer to the overload function.
1050 * cp-tree.h: Likewise.
1051 * typeck.c: Likewise.
1052 * parser.c: Likewise.
1053 * decl2.c: Likewise.
1056 2011-06-09 Jason Merrill <jason@redhat.com>
1058 * semantics.c (maybe_constant_value): Handle overflowed input.
1059 (non_const_var_error): Handle non-constant DECL_INITIAL.
1061 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1063 * parser.c (cp_parser_constant_expression): Just return the
1064 non-constant expression.
1066 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1068 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1071 * decl.c (grokdeclarator): Reject operator names in typedefs.
1073 2011-06-08 Jason Merrill <jason@redhat.com>
1076 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1077 * cp-tree.h (struct tree_deferred_noexcept): New.
1078 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1079 (DEFERRED_NOEXCEPT_SPEC_P): New.
1080 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1081 (union lang_tree_node): Add tree_deferred_noexcept.
1082 (maybe_instantiate_noexcept): Declare.
1083 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1084 * error.c (dump_exception_spec): Likewise.
1085 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1086 * ptree.c (cxx_print_xnode): Likewise.
1087 * tree.c (cp_tree_equal): Likewise.
1088 * decl.c (cp_tree_node_structure): Likewise.
1089 (duplicate_decls): Call maybe_instantiate_noexcept.
1090 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1091 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1092 DEFERRED_NOEXCEPT_SPEC_P.
1093 * typeck2.c (merge_exception_specifiers): Likewise.
1094 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1095 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1096 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1097 Build DEFERRED_NOEXCEPT.
1098 (maybe_instantiate_noexcept): New.
1099 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1100 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1102 * semantics.c (potential_constant_expression_1): Handle destructor
1105 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1107 * cp-tree.h (struct tinst_level): Add chain_next GTY
1110 2011-06-08 Jason Merrill <jason@redhat.com>
1113 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1114 if a pending_template entry is pointing at it.
1116 2011-06-07 Jason Merrill <jason@redhat.com>
1120 * error.c (subst_to_string): New.
1121 (cp_printer): Use it for 'S'.
1122 (print_instantiation_partial_context_line): Handle subst context.
1123 * pt.c (push_tinst_level): Handle subst context.
1124 (deduction_tsubst_fntype): Don't track specific substitutions.
1125 Use push_tinst_level.
1127 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1128 (fn_type_unification): Don't call push_deduction_access_scope here.
1130 2011-06-06 Jason Merrill <jason@redhat.com>
1133 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1134 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1136 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1139 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1140 and getter names to use all the allowed method names.
1142 2011-06-06 Jason Merrill <jason@redhat.com>
1145 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1148 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1149 at_function_scope_p.
1152 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1154 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1156 * init.c (build_delete): Warn when deleting type with non-virtual
1159 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1162 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1165 2011-06-01 Jason Merrill <jason@redhat.com>
1167 * pt.c (build_non_dependent_expr): Remove special handling of
1171 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1172 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1175 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1177 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1180 * name-lookup.c (supplement_binding_1): If the old binding was a
1181 type name, also check that the DECL actually refers to the same
1182 type or is not a type.
1184 2011-05-31 Jason Merrill <jason@redhat.com>
1187 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1188 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1189 (build_min_non_dep): Preserve reference refs.
1190 (build_min_non_dep_call_vec): Likewise
1192 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1195 * semantics.c (finish_omp_clauses): Call require_complete_type
1196 even for copyin/copyprivate clauses. Only call
1197 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1199 2011-05-28 Jason Merrill <jason@redhat.com>
1202 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1203 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1205 2011-05-27 Jason Merrill <jason@redhat.com>
1208 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1211 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1215 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1216 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1220 * mangle.c (write_expression): Handle MODOP_EXPR.
1223 * parser.c (cp_parser_unqualified_id): Don't check
1224 constructor_name_p for enums.
1227 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1230 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1231 with INDIRECT_REF of REFERENCE_TYPE.
1234 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1236 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1238 * cp-tree.h (building_stmt_tree): Delete.
1239 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1240 (build_aggr_init_full_exprs): Call building_stmt_list_p
1241 instead of building_stmt_tree.
1242 (initialize_local_var): Likewise.
1243 (finish_function): Likewise.
1244 * decl2.c (finish_anon_union): Likewise.
1245 * init.c (begin_init_stmts): Likewise.
1246 (finish_init_stmts): Likewise.
1247 (expand_aggr_init_1): Likewise.
1248 * name-lookup.c (do_local_using_decl): Likewise.
1249 (do_namespace_alias): Likewise.
1250 (do_using_directive): Likewise.
1251 (cp_emit_debug_info_for_using): Likewise.
1252 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1254 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1257 * typeck2.c (build_functional_cast): Complain early for invalid uses
1258 of 'auto' and set type to error_mark_node.
1260 2011-05-26 Jason Merrill <jason@redhat.com>
1263 * parser.c (cp_parser_member_declaration): Allow friend T.
1264 * friend.c (make_friend_class): Ignore non-classes.
1265 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1268 * pt.c (convert_template_argument): Don't complain about using
1269 injected-class-name as template template argument.
1272 * decl.c (check_static_variable_definition): Now static.
1273 (cp_finish_decl): Call it here.
1274 (grokdeclarator): Not here.
1275 * pt.c (instantiate_class_template_1): Or here.
1276 * cp-tree.h: Don't declare it.
1278 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1279 Nathan Froyd <froydnj@codesourcery.com>
1283 * name-lookup.h (enum scope_kind): Add sk_cond.
1284 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1285 Detect and report error for redeclaration from for-init or if
1286 or switch condition.
1287 (begin_scope): Handle sk_cond.
1288 * semantics.c (begin_if_stmt): Use sk_cond.
1289 (begin switch_stmt): Ditto.
1291 2011-05-26 Jason Merrill <jason@redhat.com>
1294 * name-lookup.h (cp_class_binding): Make base a pointer.
1295 * name-lookup.c (new_class_binding): Adjust.
1296 (poplevel_class): Adjust.
1299 * decl.c (grokparms): Function parameter packs don't need to
1301 * pt.c (type_unification_real): But they aren't deduced otherwise.
1303 2011-05-25 Jason Merrill <jason@redhat.com>
1306 * decl.c (build_enumerator): If incremented enumerator won't fit in
1307 previous integral type, find one it will fit in.
1310 * decl.c (create_array_type_for_decl): Complain about array of auto.
1314 * error.c (dump_template_bindings): Set processing_template_decl
1315 for a partial instantiation.
1318 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1319 to another reference type.
1322 * decl.c (case_conversion): New.
1323 (finish_case_label): Use it.
1325 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1328 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1331 * decl.c (grokdeclarator): Complain about auto typedef.
1334 * decl.c (grokdeclarator): Complain later for auto parameter.
1335 * pt.c (splice_late_return_type): Handle use in a template
1339 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1342 * parser.c (cp_parser_parameter_declaration): Recognize
1343 list-initialization.
1344 (cp_parser_direct_declarator): Check for the closing
1345 paren before parsing definitely.
1348 * parser.c (cp_parser_constructor_declarator_p): Don't check
1349 constructor_name_p for enums.
1350 (cp_parser_diagnose_invalid_type_name): Correct error message.
1353 * init.c (perform_member_init): Handle list-initialization
1354 of array of non-trivial class type.
1357 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1358 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1361 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1362 function parameter pack.
1363 (tsubst_pack_expansion): Likewise.
1365 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1368 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1370 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1374 * semantics.c (cxx_eval_bit_field_ref): Handle the
1375 case when BIT_FIELD_REF doesn't cover only a single field.
1377 2011-05-24 Jason Merrill <jason@redhat.com>
1380 * pt.c (get_mostly_instantiated_function_type): Use
1381 push_deferring_access_checks rather than set flag_access_control.
1383 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1385 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1386 syntax error in declaring an ObjC instance variable.
1388 2011-05-24 Jason Merrill <jason@redhat.com>
1391 * class.c (pushclass): Accept NULL argument.
1392 (popclass): Deal with popping null class.
1393 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1394 push_to_top_level/pop_from_top_level.
1395 (push_deduction_access_scope, pop_defarg_context): New.
1396 (fn_type_unification): Use them.
1397 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1399 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1401 * decl.c (grokdeclarator): Use current_class_name.
1403 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1405 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1406 (g++$(exeext)): Use libcommon-target.a.
1407 (CXX_C_OBJS): Remove prefix.o.
1409 2011-05-23 Jason Merrill <jason@redhat.com>
1411 * pt.c (tsubst_copy_and_build): Use current_class_name.
1414 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1417 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1418 converting to reference.
1419 (build_static_cast_1): Update for glvalues.
1422 * typeck.c (build_const_cast_1): Handle rvalue references.
1425 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1429 * call.c (splice_viable): Be strict in templates.
1432 * error.c (dump_template_bindings): Suppress access control.
1435 * pt.c (instantiate_decl): Handle =default.
1438 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1440 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1442 * call.c (build_over_call): Tweak call to check_function_arguments.
1443 * typeck.c (cp_build_function_call_vec): Likewise.
1445 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1448 * init.c (perform_member_init): Check for self-initialization.
1450 2011-05-22 Jason Merrill <jason@redhat.com>
1453 * typeck.c (composite_pointer_type_r): Return error_mark_node
1454 on error in SFINAE context.
1456 2011-05-20 Jason Merrill <jason@redhat.com>
1459 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1460 for constexpr fns to memfn_quals, just add it to the type.
1461 (revert_static_member_fn): Don't complain about quals.
1462 (check_static_quals): New.
1463 (grokfndecl): Call it.
1464 (start_preparsed_function): Don't call revert_static_member_fn.
1467 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1470 * cvt.c (type_promotes_to): Don't promote scoped enums.
1473 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1476 * tree.c (stabilize_expr): Fix typo.
1480 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1481 with throw(type-list).
1482 * typeck2.c (merge_exception_specifiers): noexcept(false)
1483 beats any more limited specification.
1487 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1489 * semantics.c (perform_koenig_lookup): Add complain parm.
1490 * cp-tree.h: Adjust.
1491 * parser.c (cp_parser_postfix_expression): Adjust.
1492 (cp_parser_perform_range_for_lookup): Adjust.
1494 2011-05-20 Jason Merrill <jason@redhat.com>
1496 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1498 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1500 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1502 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1505 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1508 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1509 pass it down to locate_fn_flags.
1510 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1511 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1512 * cp-gimplify.c: Include splay-tree.h.
1513 (splay_tree_compare_decl_uid, omp_var_to_track,
1514 omp_cxx_notice_variable): New functions.
1515 (struct cp_genericize_omp_taskreg): New type.
1516 (struct cp_genericize_data): Add omp_ctx field.
1517 (cp_genericize_r): Attempt to determine implicitly determined
1518 firstprivate class type variables.
1519 (cp_genericize): Clear omp_ctx.
1520 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1522 2011-05-18 Jason Merrill <jason@redhat.com>
1526 * class.c (finalize_literal_type_property): Do check
1527 for constexpr member functions of non-literal class.
1528 (finish_struct): Don't call check_deferred_constexpr_decls.
1529 * cp-tree.h: Don't declare it.
1530 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1531 * decl.c (grok_special_member_properties): Don't check it
1532 (grokfnedcl): Don't call validate_constexpr_fundecl.
1533 (start_preparsed_function): Do call it.
1534 * pt.c (tsubst_decl): Don't call it.
1535 (instantiate_class_template_1): Don't call
1536 check_deferred_constexpr_decls.
1537 * semantics.c (literal_type_p): Check for any incompleteness.
1538 (ensure_literal_type_for_constexpr_object): Likewise.
1539 (is_valid_constexpr_fn): Revert deferral changes.
1540 (validate_constexpr_fundecl): Likewise.
1541 (register_constexpr_fundef): Likewise.
1542 (check_deferred_constexpr_decls): Remove.
1544 2011-05-16 Jason Merrill <jason@redhat.com>
1547 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1549 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1551 * cxx-pretty-print.c: Update comment.
1552 * semantics.c (trait_expr_value, finish_trait_expr):
1554 * parser.c (cp_parser_primary_expression): Likewise.
1556 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1559 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1561 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1563 Implement final on class.
1564 * class.c (check_bases): Diagnose derivation from a final class.
1565 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1566 (CLASSTYPE_FINAL): New.
1567 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1569 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1571 2011-05-13 Jason Merrill <jason@redhat.com>
1574 * pt.c (deduction_tsubst_fntype): New.
1575 (fn_type_unification): Use it.
1576 (init_template_processing): Initialize hash table.
1577 (print_template_statistics): Print hash table stats.
1579 * call.c (build_op_call): Use timevar_cond_start/stop.
1580 (build_user_type_conversion): Likewise.
1582 2011-05-12 Jason Merrill <jason@redhat.com>
1584 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1585 * semantics.c (validate_constexpr_fundecl): Set it.
1586 (check_deferred_constexpr_decls): Clear it.
1587 (register_constexpr_fundef): Make sure it isn't set.
1588 * decl.c (grok_special_member_properties): Check it.
1590 2011-05-11 Jason Merrill <jason@redhat.com>
1593 * semantics.c (validate_constexpr_fundecl): Defer checking if
1594 an argument type is being defined.
1595 (is_valid_constexpr_fn): Add defer_ok parm.
1596 (cxx_eval_call_expression): Adjust.
1597 (check_deferred_constexpr_decls): New.
1598 (literal_type_p): Make sure type isn't being defined.
1599 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1600 * cp-tree.h: Declare check_deferred_constexpr_decls.
1601 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1602 (start_preparsed_function, cp_finish_decl): Not here.
1603 * class.c (finalize_literal_type_property): Don't call
1604 validate_constexpr_fundecl.
1605 (finish_struct): Call check_deferred_constexpr_decls.
1606 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1607 (instantiate_class_template): Call check_deferred_constexpr_decls.
1609 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1610 rather than DECL_TEMPLATE_INSTANTIATION.
1611 (cxx_eval_call_expression): Likewise.
1613 * semantics.c (register_constexpr_fundef): Add to hash table here.
1614 (validate_constexpr_fundecl): Not here.
1616 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1618 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1619 do call maybe_constant_value in C++0x mode.
1620 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1623 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1625 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1627 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1629 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1630 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1631 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1633 2011-05-10 Jason Merrill <jason@redhat.com>
1636 * class.c (type_build_ctor_call): New.
1637 * cp-tree.h: Declare it.
1638 * decl.c (check_initializer): Use it instead of
1639 TYPE_NEEDS_CONSTRUCTING.
1640 * init.c (build_value_init, build_value_init_noctor): Likewise.
1641 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1642 (build_vec_init): Likewise.
1643 * typeck2.c (process_init_constructor_array): Likewise.
1644 (process_init_constructor_record): Likewise.
1647 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1648 expansion producing another expansion.
1650 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1652 Fixes for override/final.
1653 * class.c (check_for_override): Diagnose final on a nonvirtual
1654 member function, diagnose override for a virtual with no matching
1655 override. Don't fiddle around with DECL_VINDEX.
1657 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1659 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1660 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1661 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1662 operand of EXPR_PACK_EXPANSION.
1663 (cp_tree_operand_length): Declare.
1664 * tree.c (cp_tree_operand_length): Define.
1665 (cp_tree_equal): Call it.
1666 * pt.c (value_dependent_expr_P): Likewise.
1667 * mangle.c (write_expression): Likewise.
1669 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1673 * decl.c (reshape_init): Take a complain parameter and do
1674 not call error if tf_error is not set.
1675 (check_initializer, reshape_init_r, reshape_init_array,
1676 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1678 * typeck2.c (digest_init_r): Take a complain parameter and
1679 pass it to convert_for_initialization.
1680 (digest_init, digest_init_flags, process_init_constructor_array,
1681 process_init_constructor_record, process_init_constructor_union,
1682 process_init_constructor, digest_init_r): Adjust.
1683 * init.c (expand_default_init, build_new_1): Likewise.
1684 * typeck.c (cp_build_modify_expr): Likewise.
1685 * decl2.c (grokfield): Likewise.
1686 * call.c (convert_like_real, convert_default_arg): Likewise.
1687 * semantics.c (finish_compound_literal): Pass complain to
1688 reshape_init and digest_init.
1689 * cp-tree.h: Adjust declarations.
1691 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1694 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1695 recursion if there is user defined constructor.
1697 2011-05-09 Jason Merrill <jason@redhat.com>
1700 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1703 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1705 Implement final/override for member functions.
1706 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1707 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1708 (cp_virt_specifiers, enum virt_specifier): New.
1709 * decl.c (set_virt_specifiers): New.
1710 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1711 * parser.c (make_call_declarator): add virt-specifiers parameter.
1712 (cp_parser_lambda_declarator_opt): Adjust.
1713 (cp_parser_direct_declarator): Likewise.
1714 (cp_parser_virt_specifier_seq_opt): New.
1715 * search.c (check_final_overrider): Diagnose attempts to override
1716 a final member function.
1718 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1721 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1722 if the instance has a dependent initializer.
1724 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1727 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1728 effectively unused variable.
1730 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1732 * name-lookup.h (global_bindings_p): Adjust prototype.
1733 * name-lookup.c (global_bindings_p): Return bool.
1735 2011-05-06 Jason Merrill <jason@redhat.com>
1737 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1741 * semantics.c (cxx_eval_conditional_expression): Check
1742 integer_zerop instead.
1743 (potential_constant_expression_1): Likewise.
1746 * semantics.c (cxx_eval_array_reference): Handle implicit
1749 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1751 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1752 * call.c (standard_conversion): Call class_of_this_parm.
1753 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1754 (pp_cxx_direct_abstract_declarator): Likewise.
1755 * decl2.c (change_return_type): Likewise.
1756 (cp_reconstruct_complex_type): Likewise.
1757 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1758 * mangle.c (write_function_type): Likewise.
1759 * pt.c (unify): Likewise.
1760 * typeck.c (merge_types, type_memfn_quals): Likewise.
1761 * decl.c (build_this_parm): Call type_of_this_parm.
1763 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1766 * cp-tree.h (non_static_member_function_p): Declare new function.
1767 * tree.c (non_static_member_function_p): Define it.
1768 * semantics.c (finish_call_expr): Use it.
1770 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1772 * decl.c (finish_case_label): Omit the loc argument to
1775 2011-05-05 Jason Merrill <jason@redhat.com>
1777 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1778 * cvt.c (convert_from_reference): Adjust.
1779 * pt.c (build_non_dependent_expr): Adjust.
1780 * semantics.c (finish_offsetof): Adjust.
1781 * tree.c (lvalue_kind): Use it.
1784 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1786 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1788 * decl.c (start_preparsed_function): Do not set
1789 dont_save_pending_sizes_p.
1791 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1793 * parser.c (cp_parser_objc_method_definition_list): Update call to
1794 objc_start_method_definition.
1796 2011-05-04 Jason Merrill <jason@redhat.com>
1799 * class.c (resolves_to_fixed_type_p): Don't look closely
1802 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1805 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1808 2011-05-02 Lawrence Crowl <crowl@google.com>
1810 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1811 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1812 Change TV_NAME_LOOKUP to start/stop.
1813 (define_label): Refactor timevar calls out to a wrapper function.
1814 Change TV_NAME_LOOKUP to start/stop.
1815 (xref_tag): Likewise.
1816 (lookup_label): Refactor timevar calls out to a wrapper function.
1817 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1819 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1821 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1822 (lookup_template_class): Refactor timevar calls out to a wrapper
1823 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1824 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1826 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1827 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1828 (push_namespace): Likewise.
1829 (pop_nested_namespace): Likewise.
1830 (pushdecl_namespace_level): Likewise.
1831 (store_class_bindings): Likewise.
1832 (push_to_top_level): Likewise.
1833 (identifier_type_value): Refactor timevar calls out to a wrapper
1834 function. Change TV_NAME_LOOKUP to start/stop.
1835 (find_binding): Likewise.
1836 (push_using_decl): Likewise.
1837 (lookup_arg_dependent): Likewise.
1838 (push_using_directive): Likewise.
1839 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1840 to plain code. Change TV_NAME_LOOKUP to start/stop.
1841 (lookup_type_current_level): Likewise. Refactor inner return to
1843 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1844 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1845 (pushdecl_top_level_1): Likewise.
1846 (lookup_using_namespace): Likewise.
1847 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1848 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1849 (push_overloaded_decl): Likewise.
1850 (push_class_level_binding): Likewise.
1851 (namespace_binding): Likewise.
1852 (set_namespace_binding): Likewise.
1853 (supplement_binding): Likewise.
1854 (unqualified_namespace_lookup): Likewise.
1855 (lookup_name_real): Likewise.
1856 (lookup_type_scope): Likewise.
1857 (namespace_ancestor): Likewise.
1858 (lookup_name_innermost_nonclass_level): Likewise.
1859 (pushtag): Likewise.
1860 (pop_from_top_level): Likewise.
1861 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1862 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1864 (add_using_namespace): Refactor timevar calls out to a wrapper
1865 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1866 wrapper on call to self.
1868 * decl2.c: (cp_write_global_declarations): Add start/stop of
1869 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1870 Remove push/pop calls to TV_VARCONST.
1872 * parser.c: Add include of "timevar.h".
1873 (cp_parser_explicit_instantiation): Add push/pop calls to
1875 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1876 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1878 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1879 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1880 (cp_parser_late_parsing_for_member): Add push/pop calls to
1881 new TV_PARSE_INMETH.
1883 * call.c: Add include of "timevar.h".
1884 (convert_class_to_reference): Wrap and add push/pop calls to
1886 (build_op_call): Likewise.
1887 (build_conditional_expr): Likewise.
1888 (build_new_op): Likewise.
1889 (build_new_method_call): Likewise.
1890 (build_user_type_conversion): Reorganize to single return and add
1891 push/pop calls to TV_OVERLOAD.
1892 (perform_overload_resolution): Likewise.
1894 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1896 2011-05-02 Jason Merrill <jason@redhat.com>
1898 * tree.c (build_vec_init_expr): Take complain parm.
1899 (build_vec_init_elt): Likewise. Free arg vector.
1900 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1901 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1902 (VEC_INIT_EXPR_INIT): Likewise.
1903 Adjust build_vec_init_expr declaration.
1904 * init.c (perform_member_init): Adjust.
1908 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1909 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1910 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1911 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1912 (build_vec_init_elt): Don't expect an array type.
1913 (build_array_copy): Adjust.
1914 * init.c (perform_member_init): Adjust.
1915 (build_new_1): Use build_vec_init_expr.
1918 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1919 Protect an explicit target.
1922 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1923 (compute_array_index_type): Revert earlier 48446 changes.
1924 (grokdeclarator): Use stabilize_vla_size.
1926 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1927 Eric Botcazou <ebotcazou@adacore.com>
1929 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1930 instead of inappropriate zero values.
1932 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1935 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1936 return value for NULL_TREE.
1938 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1941 * init.c (perform_member_init): Check build_value_init return
1942 value for error_mark_node.
1944 2011-04-29 Diego Novillo <dnovillo@google.com>
1945 Le-Chun Wu <lcwu@google.com>
1947 * call.c (conversion_null_warnings): Also handle assignments
1948 when warning about NULL conversions.
1950 2011-04-29 Le-Chun Wu <lcwu@google.com>
1952 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1953 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1954 (build_over_call): Use it to determine whether to emit a NULL
1955 warning for template function instantiations.
1956 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1957 EXPLICIT_TARGS is set.
1959 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1960 Mike Stump <mikestump@comcast.net>
1962 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1963 in maintainer mode. Use the --output-file option of gperf instead
1964 of > to prevent creating an empty cp/cfns.h when gperf is not
1967 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1970 * semantics.c (finish_base_specifier): cv-qualified base class
1971 is fine, per DR 484.
1973 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1976 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1977 considering call expressions involving a member function.
1979 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1982 * tree.c (build_cplus_new): Check build_target_expr return
1983 value for error_mark_node.
1985 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1988 * semantics.c (literal_type_p): Reference types are literal types,
1990 (valid_type_in_constexpr_fundecl_p): Remove.
1991 (is_valid_constexpr_fn): Adjust.
1993 2011-04-27 Jason Merrill <jason@redhat.com>
1996 Implement list-initialization of _Complex.
1997 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1998 (check_initializer): Likewise.
1999 * call.c (build_complex_conv): New.
2000 (implicit_conversion): Call it.
2001 (convert_like_real): Handle it.
2002 * typeck2.c (check_narrowing): Handle it.
2004 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2005 decide whether to delete.
2006 (build_vec_init): Pass sfk_complete_destructor.
2009 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2010 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2011 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2012 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2013 (build_vec_init_elt): Don't expect an array type.
2014 (build_array_copy): Adjust.
2015 * init.c (perform_member_init): Adjust.
2016 (build_new_1): Use build_vec_init_expr.
2018 * class.c (resolve_address_of_overloaded_function): Don't
2019 change OVERLOAD to TREE_LIST.
2020 * pt.c (print_candidates_1): Remove nonsensical assert.
2023 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2024 to tentative parse sooner.
2026 2011-04-26 Jason Merrill <jason@redhat.com>
2029 * parser.c (cp_parser_primary_expression): Set *idk to
2030 CP_ID_KIND_NONE for a parenthesized identifier.
2032 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2033 (cxx_print_identifier): Correct indentation.
2036 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2037 * tree.c (force_target_expr): Add complain parm.
2038 (build_target_expr_with_type): Likewise.
2039 (get_target_expr_sfinae): Split out.
2040 (build_vec_init_expr, bot_manip): Adjust.
2041 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2042 (build_delete, build_dtor_call): Likewise.
2043 (perform_direct_initialization_if_possible): Adjust.
2044 (build_vec_init): Handle error return.
2045 * cvt.c (force_rvalue): Add complain parm.
2046 Call build_special_member_call directly.
2047 * decl2.c (delete_sanity): Add complain parm.
2048 (build_cleanup): Adjust.
2049 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2050 * semantics.c (finish_stmt_expr_expr): Adjust.
2051 (finish_compound_literal): Adjust.
2052 * parser.c (cp_parser_delete_expression): Adjust.
2053 * typeck2.c (build_functional_cast): Adjust.
2054 * cp-tree.h: Adjust.
2056 2011-04-26 Martin Jambor <mjambor@suse.cz>
2058 * class.c (cp_fold_obj_type_ref): Remove.
2059 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2061 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2063 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2064 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2065 (UNDERLYING_TYPE_TYPE): Add.
2066 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2068 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2069 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2070 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2071 * semantics.c (finish_underlying_type): New.
2072 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2073 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2074 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2075 * tree.c (cp_walk_subtrees): Likewise.
2076 * pt.c (for_each_template_parm_r, tsubst, unify,
2077 dependent_type_p_r): Likewise.
2078 * mangle.c (write_type): Sorry for __underlying_type.
2080 2011-04-25 Jason Merrill <jason@redhat.com>
2083 * decl.c (type_dependent_init_p): New.
2084 (cp_finish_decl): Check it.
2085 * pt.c (any_type_dependent_elements_p): New.
2086 * cp-tree.h: Declare it.
2088 2011-04-20 Jason Merrill <jason@redhat.com>
2090 * semantics.c (finish_compound_literal): Don't put an array
2091 with a dtor in a static variable.
2093 * call.c (build_over_call): Handle trivial dtor.
2095 * search.c (lookup_fnfields_slot): Call complete_type.
2098 * decl2.c (build_offset_ref_call_from_tree): Move
2099 non-dependency of object outside condition.
2102 * decl.c (cp_finish_decl): Simplify template handling.
2104 2011-04-20 Jim Meyering <meyering@redhat.com>
2106 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2108 2011-04-19 Jason Merrill <jason@redhat.com>
2111 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2114 * decl.c (duplicate_decls): Keep always_inline attribute
2115 in sync with DECL_DISREGARD_INLINE_LIMITS.
2117 2011-04-18 Jason Merrill <jason@redhat.com>
2120 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2123 * init.c (build_value_init): Handle UNION_TYPE the same.
2125 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2128 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2129 for type dependent pointers.
2131 2011-04-18 Jim Meyering <meyering@redhat.com>
2133 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2135 2011-04-17 Jan Hubicka <jh@suse.cz>
2137 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2140 2011-04-17 Jason Merrill <jason@redhat.com>
2143 * typeck2.c (build_functional_cast): Disallow array type.
2145 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2147 2011-04-17 Jan Hubicka <jh@suse.cz>
2149 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2151 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2154 * parser.c (cp_convert_range_for): Split into
2155 cp_parser_perform_range_for_lookup.
2156 (cp_parser_perform_range_for_lookup): New.
2157 (cp_parser_range_for_member_function): New.
2158 (cp_parser_for_init_statement): Correct error message.
2159 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2161 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2163 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2164 change from objc_declare_protocols() to objc_declare_protocol().
2166 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2169 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2170 and return immediately.
2172 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2174 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2175 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2176 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2177 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2178 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2180 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2182 * cp-tree.def (IF_STMT): Add an extra operand.
2183 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2184 * cp-tree.h (IF_SCOPE): Define.
2185 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2186 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2188 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2190 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2191 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2192 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2193 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2194 Use FOR_SCOPE instead of TREE_CHAIN.
2195 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2196 (finish_for_stmt): Likewise.
2198 2011-04-14 Jason Merrill <jason@redhat.com>
2200 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2201 build_new_method_call.
2202 * semantics.c (finish_call_expr): Likewise.
2205 * init.c (build_value_init_noctor): Check complain consistently.
2208 * typeck.c (cp_build_binary_op): Don't decay void operands.
2211 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2213 * init.c (get_temp_regvar): No longer static.
2214 * cp-tree.h: Declare it.
2216 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2218 * parser.c (cp_parser_objc_class_declaration): Updated for change
2219 in objc_declare_class().
2221 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2223 * decl.c (poplevel): Use block_chainon.
2225 2011-04-13 Jason Merrill <jason@redhat.com>
2228 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2229 or pointer to (non-member) function.
2231 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2234 * semantics.c (cxx_eval_array_reference): Handle reading from
2235 wchar_t, char16_t and char32_t STRING_CST.
2237 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2240 * class.c (fixed_type_or_null): We cannot determine the dynamic
2241 type of a reference variable if its initializer is dependent.
2243 2011-04-13 Jason Merrill <jason@redhat.com>
2246 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2247 unqualified lookup failing if we're still in a template.
2249 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2251 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2252 tree_contains_struct initialization to...
2253 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2255 * cp-objcp-common.h (cp_common_init_ts): Declare.
2256 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2259 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2261 * parser.c (cp_parser_objc_message_expression): Updated call
2262 to objc_build_message_expr.
2264 2011-04-12 Martin Jambor <mjambor@suse.cz>
2266 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2267 cgraph_get_create_node.
2268 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2269 instead of cgraph_get_create_node.
2270 * method.c (make_alias_for_thunk): Call cgraph_get_node
2271 instead of cgraph_get_create_node, assert it returns non-NULL.
2272 (use_thunk): Likewise.
2273 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2274 when flag_syntax_only is not set. Call cgraph_get_node instead of
2275 cgraph_get_create_node.
2276 (maybe_clone_body): Call cgraph_get_node instead of
2277 cgraph_get_create_node.
2279 2011-04-12 Martin Jambor <mjambor@suse.cz>
2281 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2282 instead of cgraph_node.
2283 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2284 (cp_write_global_declarations): Likewise.
2285 * optimize.c (maybe_clone_body): Likewise.
2286 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2287 * mangle.c (mangle_decl): Likewise.
2288 * method.c (make_alias_for_thunk): Likewise.
2289 (use_thunk): Likewise.
2291 2011-04-11 Jason Merrill <jason@redhat.com>
2294 * decl.c (cp_complete_array_type_or_error): New.
2295 * semantics.c (finish_compound_literal): Use it.
2296 * cp-tree.h: Declare it.
2299 * semantics.c (finish_compound_literal): Handle references.
2302 * semantics.c (finish_compound_literal): Take complain parm.
2303 (build_lambda_object): Adjust.
2304 * cp-tree.h: Adjust.
2305 * call.c (convert_like_real): Adjust.
2306 * decl.c (check_initializer): Adjust.
2307 * parser.c (cp_parser_postfix_expression): Adjust.
2308 (cp_parser_functional_cast): Adjust.
2309 * pt.c (tsubst_copy_and_build): Adjust.
2310 * typeck2.c (process_init_constructor_record): Adjust.
2313 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2317 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2318 than cp_build_indirect_ref.
2320 PR c++/48457, Core 1238
2321 * call.c (reference_binding): Allow rvalue reference to bind to
2323 * tree.c (lvalue_kind): Functions are always lvalues.
2325 2011-04-07 Jason Merrill <jason@redhat.com>
2328 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2329 arguments even if we don't know the function.
2332 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2333 at the end of the chain.
2334 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2335 (iterative_hash_template_arg): Likewise.
2338 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2339 * name-lookup.c (add_function): Set it.
2340 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2343 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2344 Release unused vector.
2347 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2348 (type_unification_real): Clear it here instead.
2351 * except.c (build_noexcept_spec): Propagate error_mark_node.
2352 (finish_noexcept_expr): Likewise.
2355 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2359 * call.c (resolve_args): Take complain.
2360 (build_new_function_call, build_operator_new_call): Pass it.
2361 (build_op_call, build_new_op, build_new_method_call): Pass it.
2364 * typeck.c (check_for_casting_away_constness): Take complain.
2365 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2366 (build_const_cast_1): Pass it. Take full complain parm.
2367 (build_const_cast, cp_build_c_cast): Adjust.
2369 * tree.c (build_aggr_init_expr): Always return error_mark_node
2370 on abstract violation.
2373 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2374 (bot_manip): Adjust.
2375 * cp-tree.h: Adjust.
2376 * call.c (convert_like_real, build_cxx_call): Adjust.
2377 (perform_direct_initialization_if_possible): Adjust.
2378 * cvt.c (ocp_convert): Adjust.
2379 * init.c (build_value_init): Adjust.
2380 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2381 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2382 * typeck2.c (build_functional_cast): Adjust.
2384 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2386 (perform_member_init): Not here.
2387 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2389 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2392 * typeck2.c (build_functional_cast): Check complain consistently.
2393 Use build_value_init and abstract_virtuals_error_sfinae.
2394 (abstract_virtuals_error_sfinae): Split out.
2395 * cp-tree.h: Declare it.
2396 * init.c (build_new_1): Use it.
2397 (build_value_init_noctor): Handle FUNCTION_TYPE.
2399 * semantics.c (finish_decltype_type): Simplify handling of unknown
2402 * semantics.c (finish_decltype_type): Add complain parm.
2403 * cp-tree.h: Adjust.
2404 * parser.c (cp_parser_decltype): Adjust.
2405 * pt.c (tsubst): Adjust.
2408 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2410 2011-03-31 Jason Merrill <jason@redhat.com>
2413 * semantics.c (finish_call_expr): Remove assert.
2416 * method.c (defaultable_fn_check): Templates are not defaultable.
2418 * parser.c (cp_parser_init_declarator): Avoid redundant
2419 cp_finish_decl for member declarations.
2421 2011-03-30 Jason Merrill <jason@redhat.com>
2424 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2427 2011-03-30 Jason Merrill <jason@redhat.com>
2430 * semantics.c (potential_constant_expression_1): Handle
2431 UNORDERED_EXPR and ORDERED_EXPR.
2434 * semantics.c (finish_compound_literal): Do put static/constant
2435 arrays in static variables.
2437 * call.c (convert_like_real) [ck_list]: Build up the
2438 initializer_list object directly.
2439 * decl.c (build_init_list_var_init): Adjust.
2441 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2442 * decl.c (reshape_init_array_1): Likewise.
2444 2011-03-29 Jason Merrill <jason@redhat.com>
2447 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2448 the variable is constant before looking at its initializer.
2451 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2454 * semantics.c (potential_constant_expression_1): Change error about
2455 use of *this in constructor into sorry.
2458 * decl.c (cp_finish_decl): Defer validation of constexpr member
2460 * class.c (finalize_literal_type_property): Validate them here.
2461 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2463 * semantics.c (is_valid_constexpr_fn): Specify input location.
2465 2011-03-28 Jason Merrill <jason@redhat.com>
2468 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2469 from overloaded function.
2472 * call.c (build_array_conv): New.
2473 (implicit_conversion): Use it.
2475 * call.c (reference_binding): Allow direct binding to an array
2479 * parser.c (cp_parser_compound_statement): Add function_body parm.
2480 Complain about non-body compound-stmt in constexpr fn.
2481 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2482 (cp_parser_implicitly_scoped_statement): Adjust.
2483 (cp_parser_function_body, cp_parser_try_block): Adjust.
2484 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2485 (cp_parser_objc_try_catch_finally_statement): Adjust.
2488 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2489 and using-definition.
2490 (register_constexpr_fundef): Call it.
2492 * except.c (build_noexcept_spec): Call cxx_constant_value after
2495 2011-03-25 Kai Tietz <ktietz@redhat.com>
2497 * lex.c (interface_strcmp): Handle dos-paths.
2498 (handle_pragma_implementation): Use filename_cmp instead of
2500 (in_main_input_context): Likewise.
2502 2011-03-25 Jason Merrill <jason@redhat.com>
2505 * method.c (defaulted_late_check): Check for exception spec mismatch.
2506 (defaultable_fn_check): Allow exception spec and virtual.
2507 * class.c (check_for_override): A virtual dtor is non-trivial.
2510 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2513 2011-03-25 Kai Tietz <ktietz@redhat.com>
2515 * decl.c (decls_match): Replace target hook
2516 call of comp_type_attributes by version in tree.c file.
2517 * search.c (check_final_overrider): Likewise.
2518 * typeck.c (structural_comptypes): Likewise.
2520 2011-03-21 Kai Tietz <ktietz@redhat.com>
2523 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2524 Display allowed attributes for function pointer types.
2525 * error.c (dump_type_prefix): Likewise.
2527 * tree.c (cxx_attribute_table): Adjust table.
2529 2011-03-18 Jason Merrill <jason@redhat.com>
2532 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2535 * call.c (build_over_call): Don't skip ck_rvalue.
2537 2011-03-17 Jason Merrill <jason@redhat.com>
2540 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2541 the conversion set TREE_OVERFLOW.
2544 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2545 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2548 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2550 2011-03-16 Jason Merrill <jason@redhat.com>
2553 * semantics.c (potential_constant_expression_1): Don't allow *this
2555 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2558 * decl.c (compute_array_index_type): Don't bother trying to deal
2559 with literal classes in ABI v1.
2562 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2566 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2567 use the generic binary expression handling.
2569 2011-03-16 Diego Novillo <dnovillo@google.com>
2571 * Make-lang.in (CXX_PARSER_H): New.
2572 (cp/parser.o): Add dependency on CXX_PARSER_H.
2573 Add dependency on tree-pretty-print.h
2574 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2575 * cp-lang.c: Include parser.h.
2576 * parser.c: Include parser.h.
2577 (struct cp_token): Add bitfield purged_p.
2580 (CPP_PURGED): Remove. Update all users.
2581 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2582 Remove field buffer_length.
2585 (struct tree_check): Move to parser.h.
2586 (cp_token_position): Likewise.
2587 (struct cp_token_cache): Likewise.
2588 (CPP_KEYWORD): Likewise.
2589 (CPP_TEMPLATE_ID): Likewise.
2590 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2591 (N_CP_TTYPES): Likewise.
2592 (enum cp_parser_status_kind): Likewise.
2593 (struct cp_parser_context): Likewise.
2594 (struct cp_default_arg_entry_d): Likewise.
2595 (struct cp_unparsed_functions_entry_d): Likewise.
2596 (struct cp_parser): Likewise.
2597 (cp_lexer_dump_tokens): New.
2598 (cp_lexer_debug_tokens): New.
2599 (cp_lexer_finished_p): New.
2600 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2601 (cp_lexer_new_main): Re-write main lexing loop to push
2602 tokens into the new VEC buffer.
2603 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2604 Do not abort if the token type is not recognized, just print
2606 * parser.h: New file.
2607 * config-lang.in (gtfiles): Add cp/parser.h.
2609 2011-03-16 Jason Merrill <jason@redhat.com>
2612 * typeck.c (check_return_expr): Fix conditions for setting
2613 LOOKUP_PREFER_RVALUE.
2615 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2618 * decl.c (check_array_designated_initializer): Allow integer index.
2619 (reshape_init_array_1): Set index on the elements.
2621 2011-03-16 Jason Merrill <jason@redhat.com>
2624 * typeck.c (convert_for_initialization): Use
2625 perform_implicit_conversion_flags.
2626 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2627 rvaluedness_matches_p on ck_rvalue.
2628 (convert_like_real) [ck_rvalue]: And restore it here.
2631 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2633 2011-03-16 Jason Merrill <jason@redhat.com>
2635 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2636 committed to this tentative parse.
2639 * semantics.c (finish_call_expr): Preserve reference semantics
2642 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2644 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2646 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2647 DECL_LANG_SPECIFIC is NULL.
2649 2011-03-15 Jason Merrill <jason@redhat.com>
2652 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2653 check value_dependent_expression_p on the operand.
2655 * semantics.c (push_cx_call_context): Return bool.
2656 (cxx_eval_call_expression): Handle excess depth.
2659 * method.c (synthesized_method_walk): Cleanups don't affect the
2660 triviality of a constructor, but do affect deletion and exception
2663 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2665 * decl2.c (cp_check_const_attributes): New.
2666 (cplus_decl_attributes): Call cp_check_const_attributes.
2668 2011-03-15 Jason Merrill <jason@redhat.com>
2671 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2673 (push_defarg_context, pop_defarg_context): New.
2674 * parser.c (cp_parser_late_parsing_default_args): Use them.
2675 * cp-tree.h: Declare them.
2677 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2679 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2680 the argument of the indirection operator should not be dependent.
2683 2011-03-11 Jason Merrill <jason@redhat.com>
2686 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2689 * parser.c (cp_parser_template_type_arg): Set
2690 type_definition_forbidden_message.
2693 * decl.c (compute_array_index_type): Discard folding
2694 if it didn't produce a constant.
2696 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2699 * init.c (build_zero_init_1): Extracted from build_zero_init.
2700 Add FIELD_SIZE argument, if non-NULL and field bit_position
2701 as not smaller than that, don't add that field's initializer.
2702 Pass DECL_SIZE as last argument to build_zero_init_1
2703 for DECL_FIELD_IS_BASE fields.
2704 (build_zero_init): Use build_zero_init_1.
2706 2011-03-10 Jason Merrill <jason@redhat.com>
2709 * pt.c (iterative_hash_template_arg): Remove special case for
2713 * parser.c (cp_parser_single_declaration): Just return if
2714 cp_parser_parse_and_diagnose_invalid_type_name complained.
2716 2011-03-09 Jason Merrill <jason@redhat.com>
2719 * pt.c (unify): An unresolved overload is a nondeduced context.
2721 2011-03-09 Martin Jambor <mjambor@suse.cz>
2723 PR tree-optimization/47714
2724 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2726 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2729 * pt.c (convert_nontype_argument): Only call decay_conversion on
2732 2011-03-08 Jason Merrill <jason@redhat.com>
2735 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2738 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2739 argument to pointer parameter.
2742 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2745 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2748 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2749 consider scopes of primary template definitions. Adjust comments.
2751 2011-03-07 Jason Merrill <jason@redhat.com>
2754 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2756 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2759 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2762 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2763 (write_CV_qualifiers_for_type): Not here.
2765 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2767 * lang-specs.h: Match -save-temps* instead of -save-temps.
2769 2011-03-05 Jason Merrill <jason@redhat.com>
2771 * mangle.c (write_expression): Change ABI v6 to v5.
2772 (write_type): Likewise.
2774 2011-03-04 Jan Hubicka <jh@suse.cz>
2777 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2778 and cgraph_add_thunk.
2779 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2780 * mangle.c (mangle_decl): Likewise.
2782 2011-03-04 Jason Merrill <jason@redhat.com>
2785 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2786 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2789 * search.c (check_final_overrider): Allow pointer to same incomplete
2790 class type with different cv-quals.
2792 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2795 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2797 2011-03-03 Jason Merrill <jason@redhat.com>
2800 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2802 2011-03-02 Jason Merrill <jason@redhat.com>
2805 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2808 * tree.c (build_vec_init_elt): Split out from...
2809 (build_vec_init_expr): ...here.
2810 (diagnose_non_constexpr_vec_init): New fn.
2811 * semantics.c (potential_constant_expression_1): Use it.
2812 * cp-tree.h: Declare it.
2814 2011-03-01 Jason Merrill <jason@redhat.com>
2817 * parser.c (cp_parser_primary_expression): Don't warn about a
2818 failed tentative parse.
2821 * semantics.c (cxx_bind_parameters_in_call): Don't call
2822 adjust_temp_type on non-constant args.
2825 * call.c (standard_conversion): Provide requested cv-quals on
2826 class rvalue conversion.
2829 * decl2.c (grokbitfield): Handle type-dependent width.
2831 2011-02-28 Jason Merrill <jason@redhat.com>
2834 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2835 after checking for a non-thunk.
2837 2011-02-26 Jason Merrill <jason@redhat.com>
2840 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2841 * pt.c (iterative_hash_template_arg): And hash it.
2844 * semantics.c (non_const_var_error): Split out from...
2845 (cxx_eval_constant_expression): ...here.
2846 (potential_constant_expression_1) [VAR_DECL]: Use it.
2847 Allow dependent variables.
2849 2011-02-24 Jason Merrill <jason@redhat.com>
2851 * parser.c (cp_parser_constant_expression): Set
2852 non_integral_constant_expression correctly for C++0x too.
2853 (cp_parser_static_assert): Allow non-constant expression.
2854 (cp_parser_direct_declarator): Expect non_constant_p to be set
2856 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2857 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2858 (potential_rvalue_constant_expression): New.
2859 (require_potential_rvalue_constant_expression): New.
2861 2011-02-23 Jason Merrill <jason@redhat.com>
2863 * cp-tree.h (DECL_PARM_LEVEL): New.
2864 (struct lang_decl_parm): Add level field.
2865 * name-lookup.c (function_parm_depth): New fn.
2866 * name-lookup.h: Declare it.
2867 * parser.c (cp_parser_parameter_declaration_list): Use it.
2868 * mangle.c (struct globals): Add parm_depth field.
2869 (write_bare_function_type): Adjust it.
2870 (write_expression): Include the level delta in PARM_DECL mangling
2873 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2875 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2877 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2880 * parser.c (cp_parser_class_specifier): Require a closing brace
2881 to attempt error recovery.
2883 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2886 * pt.c (struct pending_template): Add chain_next GTY option.
2887 * decl.c (struct named_label_use_entry): Likewise.
2889 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2892 * semantics.c (build_lambda_object): Bail out if a field is
2895 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2898 * class.c (dfs_declare_virt_assop_and_dtor)
2899 (declare_virt_assop_and_dtor): New static functions.
2900 (add_implicitly_declared_members): Use
2901 declare_virt_assop_and_dtor.
2903 2011-02-21 Jason Merrill <jason@redhat.com>
2906 * decl2.c (decl_constant_var_p): A constexpr var needs an
2907 initializer to be constant.
2908 * semantics.c (cxx_eval_constant_expression): Complain about
2909 constexpr var used in its own initializer.
2910 * call.c (set_up_extended_ref_temp): Set
2911 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2913 2011-02-20 Jason Merrill <jason@redhat.com>
2916 * semantics.c (cxx_eval_call_expression): Call
2917 cxx_eval_constant_expression in trivial shortcut.
2920 * call.c (convert_class_to_reference): Don't try to set up a
2921 second conv sequence for non-viable candidates.
2924 * error.c (location_of): Handle non-tagged types.
2927 * method.c (process_subob_fn): Instantiate constexpr templates.
2928 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2930 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2933 * pt.c (tsubst_pack_expansion): do not use
2934 cp_tree_equal/same_type_p to detect an expansion of a parameter
2937 2011-02-19 Jason Merrill <jason@redhat.com>
2940 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2942 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2945 * semantics.c (finish_non_static_data_member): Early return if
2946 object is error_mark_node.
2948 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2951 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2953 * semantics.c (finish_id_expression): Do not pass erroneous decl
2954 to decl_constant_var_p.
2956 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2959 * cvt.c (convert_from_reference): Call mark_exp_read.
2961 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2964 * pt.c (finish_call_expr): Consider a call expression that has a
2965 dependent "this" pointer as being dependent. Add comments.
2966 (dependent_type_p, type_dependent_expression_p): Update comments.
2968 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2971 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2972 expansion arguments are not evaluated.
2974 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2977 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2978 instead of TYPE_LANG_FLAG_3.
2979 * pt.c (lookup_template_class): Copy over
2980 ENUM_FIXED_UNDERLYING_TYPE_P.
2982 2011-02-15 Jason Merrill <jason@redhat.com>
2985 * method.c (synthesized_method_walk): Always exit early for
2986 trivial fn in C++98 mode.
2988 2011-02-14 Jason Merrill <jason@redhat.com>
2991 * parser.c (cp_parser_enumerator_definition): Call
2992 fold_non_dependent_expr.
2994 2011-02-09 Jason Merrill <jason@redhat.com>
2996 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2997 * semantics.c (finish_fname): Only return the name if we're in
3000 * decl.c (build_enumerator): Don't perform integral promotions on
3001 non-integral constants.
3003 * cvt.c (convert_to_void): Handle null op1.
3005 * class.c (type_has_constexpr_default_constructor): Make sure the
3006 caller stripped an enclosing array.
3007 * init.c (perform_member_init): Strip arrays before calling it.
3010 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3012 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3015 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3016 template parameters in account.
3018 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3021 * parser.c (cp_parser_class_specifier): Fix setting of
3024 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3027 * semantics.c (build_data_member_initialization): Handle
3028 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3030 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3032 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3033 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3035 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3038 * cp-tree.h (fixup_template_parms): Declare.
3039 * pt.c (end_template_parm_list): Do not fixup template parms here.
3040 (fixup_template_parms): Remove static. Fix typo in the
3041 comments. Remove useless code statement.
3042 (fixup_template_parm): For a template template parameter, fixup
3043 its attributes before fixing up its type.
3045 (cp_parser_template_declaration_after_export): After parsing
3046 template parameters fixup their types.
3048 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3051 * semantics.c (potential_constant_expression_1): Handle
3054 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3057 * semantics.c (expand_or_defer_fn_1): Handle it.
3058 * decl2.c (decl_needed_p): Likewise.
3060 2011-01-21 Jason Merrill <jason@redhat.com>
3063 * semantics.c (build_constexpr_constructor_member_initializers):
3064 Handle trivial copy.
3066 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3069 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3070 assume init must be NULL if scope is NULL.
3071 (begin_range_for_stmt): Likewise.
3073 2011-01-21 Jason Merrill <jason@redhat.com>
3076 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3079 * semantics.c (potential_constant_expression_1): Split out from
3080 potential_constant_expression. Add want_rval parm. Handle
3081 template expression forms. Don't enforce restriction on address
3082 of automatic variable here. Add a couple of diagnostics that
3084 (require_potential_constant_expression): New entry point.
3085 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3086 (maybe_constant_value): Check potential_constant_expression.
3087 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3088 * tree.c (build_vec_init_expr): Adjust.
3090 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3093 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3096 2011-01-17 Jason Merrill <jason@redhat.com>
3099 * semantics.c (base_field_constructor_elt): New fn.
3100 (cxx_eval_bare_aggregate): Use it.
3101 (build_data_member_initialization): Leave COMPONENT_REF for
3104 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3106 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3109 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3110 Jonathan Wakely <jwakely.gcc@gmail.com>
3113 * decl.c (grokdeclarator): Reject mutable reference members.
3115 2011-01-14 Jason Merrill <jason@redhat.com>
3118 * pt.c (coerce_template_parms): Fix error recovery.
3121 * typeck2.c (check_narrowing): Only check arithmetic types.
3124 * tree.c (build_vec_init_expr): Handle flexible array
3127 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3130 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3131 TYPE_MAIN_DECL instead of TYPE_NAME.
3132 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3133 * decl2.c (determine_visibility): Add check
3134 of CLASS_TYPE_P for underlying_type.
3136 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3138 * cp-tree.h (begin_for_scope): New prototype.
3139 (begin_for_stmt): Update prototype.
3140 (begin_range_for_stmt): Update prototype.
3141 * init.c (build_vec_init): Update call to begin_for_stmt.
3142 * parser.c (cp_parser_for): New.
3143 (cp_parser_c_for): Add three new parameters.
3144 (cp_parser_range_for): Likewise. Most parsing code removed.
3145 (cp_parser_iteration_statement): Call cp_parser_for instead of
3146 cp_parser_c_for and cp_parser_range_for.
3147 (cp_parser_for_init_statement): Add new parameter and return type.
3148 (cp_parser_block_declaration): Update call to
3149 cp_parser_simple_declaration.
3150 (cp_parser_simple_declaration): Add new parameter.
3151 Update call to cp_parser_init_declarator.
3152 (cp_parser_init_declarator): Add new parameter.
3153 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3154 * semantics.c (begin_for_scope): New.
3155 (begin_for_stmt): Add two new parameters.
3156 (begin_range_for_stmt): Likewise.
3158 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3160 * parser.c (cp_parser_objc_at_property_declaration): Improved
3163 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3166 * cp-lang.c (get_template_innermost_arguments_folded)
3167 (get_template_argument_pack_elems_folded)
3168 (template_arg_needs_folding, fold_cplus_constants): New static
3170 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3171 get_template_innermost_arguments_folded.
3172 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3173 get_template_argument_pack_elems_folded.
3175 2011-01-11 Jason Merrill <jason@redhat.com>
3178 * init.c (build_new_1): Handle value-init in templates differently.
3181 * tree.c (maybe_dummy_object): Check current_class_ref against
3182 context, not current_class_type.
3184 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3187 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3188 error recovery purposes behave as if it was not specified so that
3189 the default type is used.
3191 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3194 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3195 for the second build_x_va_arg argument.
3197 2011-01-05 Tom Tromey <tromey@redhat.com>
3199 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3200 (lvalue_or_else): Likewise.
3202 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3205 * tree.c (cxx_type_hash_eq):
3206 Allow METHOD_TYPE, too.
3209 Copyright (C) 2011 Free Software Foundation, Inc.
3211 Copying and distribution of this file, with or without modification,
3212 are permitted in any medium without royalty provided the copyright
3213 notice and this notice are preserved.