1 2011-08-29 Jason Merrill <jason@redhat.com>
5 * parser.c (cp_parser_default_argument): Use
6 cp_parser_initializer_clause.
7 (cp_parser_late_parsing_default_args): Likewise.
9 2011-08-26 Jason Merrill <jason@redhat.com>
13 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
15 (convert_nontype_argument): Likewise. Implicitly convert nullptr
16 and do constant folding.
17 * mangle.c (write_template_arg_literal): Mangle null member
19 * call.c (null_member_pointer_value_p): New.
20 * cp-tree.h: Declare it.
22 2011-08-25 Jason Merrill <jason@redhat.com>
24 * call.c (convert_like_real): Remove redundant complain checks.
27 * call.c (convert_like_real): Exit early if bad and !tf_error.
29 2011-08-23 Jason Merrill <jason@redhat.com>
31 * typeck2.c (build_functional_cast): Don't try to avoid calling
33 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
35 2011-08-23 Jason Merrill <jason@redhat.com>
39 * tree.c (dependent_name): New.
40 (cp_tree_equal): Two calls with the same dependent name are
41 equivalent even if the overload sets are different.
43 2011-08-23 Jason Merrill <jason@redhat.com>
45 * tree.c (build_target_expr): Set TREE_CONSTANT on
46 literal TARGET_EXPR if the value is constant.
47 * typeck2.c (build_functional_cast): Don't set it here.
49 2011-08-23 Jason Merrill <jason@redhat.com>
52 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
54 2011-08-23 Jason Merrill <jason@redhat.com>
57 * decl.c (cxx_init_decl_processing): Initialize
58 dependent_lambda_return_type_node.
59 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
60 (dependent_lambda_return_type_node): Define.
61 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
62 * semantics.c (lambda_return_type): Handle overloaded function.
63 Use dependent_lambda_return_type_node instead of
64 DECLTYPE_FOR_LAMBDA_RETURN.
65 (apply_lambda_return_type): Don't check dependent_type_p.
66 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
67 (instantiate_class_template_1): Likewise.
68 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
69 * mangle.c (write_type): Likewise.
70 * typeck.c (structural_comptypes): Likewise.
71 (check_return_expr): Handle dependent_lambda_return_type_node.
73 2011-08-23 Jason Merrill <jason@redhat.com>
76 * semantics.c (maybe_constant_value): Don't try to fold { }.
77 * pt.c (build_non_dependent_expr): Don't wrap { }.
78 * init.c (build_value_init): Allow scalar value-init in templates.
80 2011-08-23 Jason Merrill <jason@redhat.com>
82 * semantics.c (potential_constant_expression_1): Allow 'this'.
84 2011-08-23 Jakub Jelinek <jakub@redhat.com>
87 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
88 if it has side-effects and needs to be preevaluated.
90 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
93 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
94 same line as the function.
96 2011-08-23 Jakub Jelinek <jakub@redhat.com>
99 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
100 which doesn't have any fields, clear it and diagnose.
102 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
103 Marc Glisse <marc.glisse@normalesup.org>
106 * mangle.c (decl_mangling_context): Call
107 targetm.cxx.decl_mangling_context.
108 (write_unscoped_name): Use decl_mangling_context.
110 2011-08-18 Dodji Seketeli <dodji@redhat.com>
113 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
114 template parameters as created by process_template_parm.
116 2011-08-16 Jason Merrill <jason@redhat.com>
119 * pt.c (unify_pack_expansion): Correct overloaded unification
122 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
123 on a member function or static data member, call mark_used.
126 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
129 2011-08-13 Jason Merrill <jason@redhat.com>
132 * name-lookup.c (local_bindings_p): New.
133 * name-lookup.h: Declare it.
134 * lex.c (unqualified_name_lookup_error): Use it.
137 * error.c (dump_expr): Handle MODIFY_EXPR properly.
139 * decl.c (grok_reference_init): Handle constexpr here.
140 * call.c (initialize_reference): Not here.
142 2011-08-12 David Li <davidxl@google.com>
144 * class.c (update_vtable_entry_for_fn): Set
145 LOST_PRIMARY bit properly.
147 2011-08-12 Jason Merrill <jason@redhat.com>
150 * call.c (convert_arg_to_ellipsis): force_rvalue only in
151 potentially evaluated context.
153 2011-08-12 Richard Guenther <rguenther@suse.de>
155 * call.c (build_over_call): Instead of memcpy use an
156 assignment of two MEM_REFs.
158 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
159 Brian Hackett <bhackett1024@gmail.com>
161 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
163 2011-08-10 Richard Guenther <rguenther@suse.de>
165 * call.c (build_over_call): Call memcpy unconditionally.
167 2011-08-08 Jason Merrill <jason@redhat.com>
170 * semantics.c (finish_call_expr): Don't look at 'this' if we
171 had an explicit object argument.
174 * typeck2.c (check_narrowing): Fix integer logic.
176 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
178 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
180 2011-08-05 Jason Merrill <jason@redhat.com>
183 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
184 on 'this' in a constructor.
187 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
190 * init.c (perform_member_init): Handle invalid array initializer.
193 * semantics.c (cxx_eval_array_reference): Handle failure to
194 reduce the array operand to something we can work with.
196 2011-08-05 Gabriel Charette <gchare@google.com>
198 * decl.c (finish_function): Remove unecessary line 0 hack.
200 2011-08-05 Jason Merrill <jason@redhat.com>
203 * typeck.c (build_x_compound_expr_from_list): Also complain
207 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
210 * parser.c (cp_parser_range_for): Only do auto deduction in
211 template if the range is non-dependent.
213 * init.c (perform_member_init): Always build_aggr_init
214 for a class member with an explicit mem-initializer.
216 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
218 2011-08-04 Jakub Jelinek <jakub@redhat.com>
221 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
222 for operator new and operator new []. Call init_attributes.
224 2011-08-02 Jason Merrill <jason@redhat.com>
227 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
230 * typeck2.c (check_narrowing): Check unsigned mismatch.
231 * semantics.c (finish_compound_literal): check_narrowing.
234 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
237 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
238 (build_field_list): Not here.
241 * parser.c (build_range_temp): Split out from...
242 (cp_convert_range_for): ...here.
243 (do_range_for_auto_deduction): New.
244 (cp_parser_range_for): Use it.
246 2011-08-02 Jakub Jelinek <jakub@redhat.com>
248 * cp-tree.h (finish_omp_atomic): Adjust prototype.
249 (cxx_omp_const_qual_no_mutable): New prototype.
250 (finish_omp_taskyield): New prototype.
251 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
252 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
253 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
254 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
256 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
257 and PRAGMA_OMP_CLAUSE_MERGEABLE.
258 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
259 (cp_parser_omp_taskyield): New function.
260 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
261 (cp_parser_omp_clause_reduction): Handle min and max.
262 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
263 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
264 OMP_CLAUSE_MERGEABLE.
265 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
266 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
268 (finish_omp_clauses): Don't complain about const qualified
269 predetermined vars and static data members in firstprivate clause.
270 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
272 (finish_omp_taskyield): New function.
273 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
274 (cxx_omp_predetermined_sharing): Use it.
276 2011-08-02 Jason Merrill <jason@redhat.com>
278 * call.c (build_call_a): Also check at_function_scope_p.
280 2011-08-01 Jason Merrill <jason@redhat.com>
283 * mangle.c (write_prefix): Handle decltype.
286 * semantics.c (cxx_eval_vec_init_1): Fix logic.
289 * semantics.c (potential_constant_expression_1): Allow any builtin.
290 (morally_constexpr_builtin_function_p): Remove.
292 2011-07-29 Jason Merrill <jason@redhat.com>
295 * parser.c (cp_parser_lambda_expression): Also clear in_statement
296 and in_switch_statement_p.
297 (cp_parser_class_specifier): Likewise.
299 2011-07-28 Jason Merrill <jason@redhat.com>
302 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
303 (convert_nontype_argument, tsubst_template_arg): Handle its output.
305 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
308 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
310 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
312 * pt.c (build_template_decl): Copy the function_decl's
313 source location to the new template_decl.
315 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
318 * typeck.c (cp_build_modify_expr): Check digest_init return value
321 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
324 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
325 and *end before returning.
327 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
330 * parser.c (cp_parser_perform_range_for_lookup): Early return if
331 error_operand_p (range).
333 2011-07-23 Jason Merrill <jason@redhat.com>
336 * parser.c (cp_parser_qualifying_entity): Handle templates.
338 2011-07-22 Jason Merrill <jason@redhat.com>
341 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
342 Make conditional on -Wnarrowing.
344 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
346 Warn about the use of final/override in non-c++0x mode, and
347 add __final for non-c++0x mode.
348 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
349 * error.c (maybe_warn_cpp0x): Adjust.
350 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
351 '__final' as a non-c++0x alternative for 'final'.
353 2011-07-22 Jason Merrill <jason@redhat.com>
354 Mark Glisse <marc.glisse@normalesup.org>
357 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
358 other namespaces as well.
359 * name-lookup.c (c_linkage_bindings): Define.
360 (lookup_extern_c_fun_in_all_ns): Rename from
361 lookup_extern_c_fun_binding_in_all_ns. Return tree.
362 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
364 2011-07-20 Jason Merrill <jason@redhat.com>
366 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
367 designated initializer syntax.
368 * decl.c (check_array_designated_initializer): Add index parm.
369 (maybe_deduce_size_from_array_init): Pass it.
370 (reshape_init_array_1): Likewise.
373 PR c++/42603 (DR 950)
374 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
375 (cp_parser_nested_name_specifier_opt): Allow decltype.
376 (cp_parser_qualifying_entity): Likewise.
377 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
378 (cp_parser_simple_type_specifier): Handle decltype as scope.
379 (cp_parser_base_specifier): Allow decltype.
380 (cp_parser_base_clause): Don't crash on null base.
381 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
382 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
384 2011-07-19 Jason Merrill <jason@redhat.com>
387 * pt.c (coerce_template_parms): Handle non-pack after pack.
389 2011-07-19 Richard Guenther <rguenther@suse.de>
391 * call.c (build_special_member_call): Use fold_build_pointer_plus.
392 * class.c (build_base_path): Likewise.
393 (convert_to_base_statically): Likewise.
394 (dfs_accumulate_vtbl_inits): Likewise.
395 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
396 * except.c (expand_start_catch_block): Likewise.
397 * init.c (expand_virtual_init): Likewise.
398 (build_new_1): Likewise.
399 (build_vec_delete_1): Likewise.
400 (build_vec_delete): Likewise.
401 * rtti.c (build_headof): Likewise.
402 (tinfo_base_init): Likewise.
403 * typeck.c (get_member_function_from_ptrfunc): Likewise.
404 (cp_build_addr_expr_1): Likewise.
405 * typeck2.c (build_m_component_ref): Likewise.
407 2011-07-18 Martin Jambor <mjambor@suse.cz>
409 * parser.c (cp_parser_parameter_declaration_list): Initialize
412 2011-07-16 Jason Merrill <jason@redhat.com>
414 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
415 last_error_tinst_level.
416 (push_tinst_level, pop_tinst_level): Adjust.
417 (problematic_instantiation_changed): Adjust.
418 (record_last_problematic_instantiation): Adjust.
419 * error.c (cp_print_error_function): Don't print
420 current_function_decl if we're in a template instantiation context.
421 (print_instantiation_full_context): Always print first line.
423 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
424 Jason Merrill <jason@redhat.com>
428 * cp-tree.h (fn_type_unification): Add `bool' parameter.
429 * pt.c (enum template_base_result): Define.
430 (unify_success, unify_unknown): Define.
431 (unify_parameter_deduction_failure): Define.
432 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
433 (unify_parameter_pack_mismatch): Define.
434 (unify_parameter_pack_inconsistent): Define.
435 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
436 (unify_expression_unequal, unify_inconsistency): Define.
437 (unify_method_type_error, unify_arity): Likewise.
438 (unify_too_many_parameters, unify_too_few_parameters): Define.
439 (unify_arg_conversion, unify_no_common_base): Define.
440 (unify_illformed_ptrmem_cst_expr): Define.
441 (unify_substitution_failure): Define.
442 (unify_inconsistent_template_template_parameters): Define.
443 (unify_template_deduction_failure): Define.
444 (unify_template_argument_mismatch): Define.
445 (unify_overload_resolution_failure): Define.
446 (comp_template_args_with_info): New function, split out from...
447 (comp_template_args): ...here. Call it.
448 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
450 (unify): Add `explain_p' parameter. Pass to all relevant calls.
451 Call above status functions when appropriate.
452 (resolve_overloaded_unification, try_one_overload): Likewise.
453 (type_unification, type_unification_real): Likewise.
454 (unify_pack_expansion): Likewise.
455 (get_template_base, try_class_unification): Likewise.
456 (get_bindings, more_specialized_fn): Pass false to unification
458 (get_class_bindings, do_auto_deduction): Likewise.
459 (convert_nontype_argument): Likewise.
460 (fn_type_unification): Likewise. Pass tf_warning_or_error if
462 (get_template_base): Add `explain_p' parameter and pass it to
463 try_class_unification. Return an enum template_base_result.
464 * class.c (resolve_address_of_overloaded_function): Pass false to
466 * call.c (enum rejection_reason_code): Add new codes.
467 (struct rejection_reason): Add template_unification field.
468 Add template_instantiation field.
469 (template_unification_rejection): Define.
470 (template_unification_error_rejection): Define.
471 (template_instantiation_rejection): Define.
472 (invalid_copy_with_fn_template_rejection): Define.
473 (add_template_candidate): Pass false to unify.
474 Provide more rejection reasons when possible.
475 (print_template_unification_rejection): Define.
476 (print_arity_rejection): Define, split out from...
477 (print_z_candidate): ...here. Add cases for new rejection
480 2011-07-15 Jason Merrill <jason@redhat.com>
482 * Make-lang.in (check-g++-strict-gc): New.
483 (cp/except.o): Depend on gt-cp-except.h
484 * except.c: Include gt-cp-except.h.
485 * config-lang.in (gtfiles): Add cp/except.c.
486 * decl2.c (mark_used): Adjust constexpr condition, set
487 function_depth around template instantiation.
488 * parser.c (cp_parser_lambda_body): Set function_depth.
489 * semantics.c (maybe_add_lambda_conv_op): Likewise.
492 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
494 2011-07-13 Jason Merrill <jason@redhat.com>
496 * Make-lang.in (check-c++0x): New.
498 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
500 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
501 rather than a pointer to it. Return true if the whole of the value
502 was initialized by the generated statements. Use
503 complete_ctor_at_level_p instead of count_type_elements.
505 2011-07-12 Diego Novillo <dnovillo@google.com>
507 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
509 (struct cp_binding_level): Fix indentation.
511 2011-07-11 Jason Merrill <jason@redhat.com>
514 * pt.c (extract_fnparm_pack): Split out from...
515 (make_fnparm_pack): ...here.
516 (instantiate_decl): Handle non-pack parms after a pack.
517 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
519 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
522 * cp-tree.h (struct tinst_level): Add errors field.
523 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
524 (push_tinst_level): Don't start another decl in that case.
525 (reopen_tinst_level): Adjust errors field.
526 * decl2.c (cp_write_global_declarations): Don't complain about
527 undefined inline if its template was defined.
528 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
530 2011-07-10 Jason Merrill <jason@redhat.com>
533 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
534 rather than current_class_type to determine whether to set 'this'.
535 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
536 (cp_parser_init_declarator): Pass down member_p.
538 2011-07-09 Jason Merrill <jason@redhat.com>
540 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
542 2011-07-08 Jason Merrill <jason@redhat.com>
545 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
547 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
548 * optimize.c (maybe_clone_body): Likewise.
549 * semantics.c (maybe_add_lambda_conv_op): Likewise.
552 * decl.c (expand_static_init): Don't get confused by user
553 declaration of __cxa_guard_acquire.
555 * typeck.c (cp_apply_type_quals_to_decl): Don't check
556 COMPLETE_TYPE_P either.
559 * typeck.c (cp_apply_type_quals_to_decl): Don't check
560 TYPE_NEEDS_CONSTRUCTING.
562 2011-07-07 Jason Merrill <jason@redhat.com>
565 * pt.c (push_deduction_access_scope): Preserve
566 processing_template_decl across push_to_top_level.
568 * class.c (pushclass): Accept NULL argument.
569 (popclass): Deal with popping null class.
570 * pt.c (push_access_scope, pop_access_scope): Use them rather than
571 push_to_top_level/pop_from_top_level.
572 * name-lookup.c (lookup_name_real_1): Check current_class_type.
574 2011-07-07 Jakub Jelinek <jakub@redhat.com>
577 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
578 one non-complex and one complex argument, call save_expr on both
581 2011-07-06 Jason Merrill <jason@redhat.com>
584 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
588 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
590 2011-07-05 Jason Merrill <jason@redhat.com>
593 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
594 partial instantiation.
597 * semantics.c (finish_id_expression): convert_from_reference.
599 2011-07-05 Richard Guenther <rguenther@suse.de>
601 * decl.c (cxx_init_decl_processing): Defer building common
602 tree nodes to c_common_nodes_and_builtins.
604 2011-07-04 Jason Merrill <jason@redhat.com>
608 * mangle.c (write_expression): Handle 'this'.
609 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
611 * semantics.c (potential_constant_expression_1): Check that
612 DECL_CONTEXT is set on 'this'.
614 * error.c (dump_template_bindings): Don't print typenames
615 for a partial instantiation.
616 (dump_function_decl): If we aren't printing function arguments,
617 print template arguments as <args> rather than [with ...].
618 (dump_expr): Don't print return type or template header.
619 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
620 * pt.c (dependent_template_arg_p): Handle null arg.
622 * error.c (type_to_string): Avoid redundant akas.
624 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
627 * init.c (build_delete): Only warn for sfk_deleting_destructor.
629 2011-07-01 Jakub Jelinek <jakub@redhat.com>
631 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
632 (cp/class.o): Likewise.
633 (cp/error.o): Likewise.
634 (cp/name-lookup.o): Likewise.
635 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
637 2011-07-01 Jason Merrill <jason@redhat.com>
640 * pt.c (lookup_template_function): Handle non-function.
643 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
644 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
645 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
647 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
648 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
652 * pt.c (resolve_nondeduced_context): Call mark_used.
655 * semantics.c (finish_offsetof): Complain about incomplete type.
657 2011-06-30 Jason Merrill <jason@redhat.com>
660 * rtti.c (get_tinfo_decl): Call complete_type.
663 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
664 DECL_PARM_INDEX on rhs parm.
666 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
669 * tree.c (stabilize_init): Handle aggregate initialization.
672 * name-lookup.c (struct arg_lookup): Add fn_set.
673 (add_function): Check it.
674 (lookup_arg_dependent_1): Initialize it.
676 2011-06-29 Jason Merrill <jason@redhat.com>
679 * init.c (build_new_1): Pass {} down to build_vec_init.
680 (build_vec_init): Handle it.
684 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
686 (current_class_ptr, current_class_ref): Use them.
687 * decl.c (build_this_parm): Handle getting the class type.
688 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
689 for use within the trailing return type.
691 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
692 don't tsubst DECL_INITIAL unless our type use auto.
695 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
696 (massage_constexpr_body): Not here.
699 * semantics.c (lambda_proxy_type): New.
700 (build_capture_proxy): Use it.
701 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
702 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
705 * class.c (explain_non_literal_class): New.
706 (finalize_literal_type_property): Call it.
707 * cp-tree.h: Declare it.
708 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
709 (is_valid_constexpr_fn): Likewise.
710 (massage_constexpr_body): Split out from...
711 (register_constexpr_fundef): ...here.
712 (is_instantiation_of_constexpr): New.
713 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
714 (explain_invalid_constexpr_fn): New.
715 (cxx_eval_call_expression): Call it.
716 (potential_constant_expression_1): Likewise. Avoid redundant errors.
717 * method.c (process_subob_fn): Diagnose non-constexpr.
718 (walk_field_subobs): Likewise.
719 (synthesized_method_walk): Don't shortcut if we want diagnostics.
720 (explain_implicit_non_constexpr): New.
721 (defaulted_late_check): Use it.
722 * call.c (build_cxx_call): Remember location.
724 * method.c (maybe_explain_implicit_delete): Use pointer_set
727 * class.c (finalize_literal_type_property): Update conditions.
728 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
730 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
731 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
732 * semantics.c (cxx_eval_vec_init_1): Correct type.
734 * init.c (build_value_init): Decide whether or not to zero-initialize
735 based on user-providedness of default ctor, not any ctor.
736 (build_value_init_noctor): Adjust assert.
739 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
740 (build_new_method_call_1): Likewise.
741 * init.c (expand_default_init): Handle direct list-initialization
744 2011-06-27 Jakub Jelinek <jakub@redhat.com>
746 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
748 2011-06-26 Jason Merrill <jason@redhat.com>
751 * semantics.c (potential_constant_expression_1): Check
752 for non-literality rather than cleanup.
753 (cxx_eval_constant_expression): Likewise.
756 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
757 with a cleanup isn't constant.
758 (cxx_eval_constant_expression): Likewise.
759 * init.c (expand_default_init): Use maybe_constant_init.
761 2011-06-24 Jakub Jelinek <jakub@redhat.com>
764 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
765 instead of TYPE_CHAIN for chain_next for types.
767 2011-06-23 Gabriel Charette <gchare@google.com>
769 * name-lookup.h (cp_binding_level): Removed unused
770 member names_size. Update all users.
772 2011-06-23 Jason Merrill <jason@redhat.com>
774 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
775 * init.c (build_zero_init_1): Not here.
778 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
780 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
783 * decl2.c (build_anon_union_vars): Early return error_mark_node
784 for a nested anonymous struct.
786 2011-06-23 Jason Merrill <jason@redhat.com>
789 * decl2.c (mark_used): Don't call synthesize_method for
790 functions defaulted outside the class.
792 * optimize.c (maybe_clone_body): Set linkage flags before
793 cgraph_same_body_alias.
796 * class.c (set_linkage_according_to_type): Hand off to
797 determine_visibility.
800 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
803 * pt.c (most_specialized_instantiation): Do check return types.
805 2011-06-22 Jason Merrill <jason@redhat.com>
808 * call.c (build_call_a): Set cp_function_chain->can_throw here.
809 (build_cxx_call): Not here.
811 2011-06-21 Jason Merrill <jason@redhat.com>
814 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
815 (grokdeclarator): constexpr doesn't apply const for refs.
816 * parser.c (cp_parser_initializer_clause): Don't call
817 maybe_constant_value here.
818 * call.c (initialize_reference): Handle constexpr.
821 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
822 static fn parameters.
824 * call.c (add_builtin_candidates): Use cv_unqualified rather than
826 * pt.c (tsubst_arg_types): Likewise.
827 * except.c (build_throw): Use cv_unqualified.
830 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
831 * semantics.c (lambda_return_type): Strip them here.
833 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
835 * semantics.c: Add sync_ or SYNC__ to builtin names.
837 2011-06-20 Jason Merrill <jason@redhat.com>
840 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
842 * typeck2.c (process_init_constructor_array): Use {} for classes,
844 * call.c (convert_like_real): Handle substitution failure.
847 * pt.c (canonicalize_type_argument): New.
848 (convert_template_argument, unify): Use it.
851 * call.c (rejection_reason_code): Add rr_explicit_conversion.
852 (print_z_candidate): Handle it.
853 (explicit_conversion_rejection): New.
854 (build_user_type_conversion_1): Reject an explicit conversion
855 function that requires more than a qualification conversion.
858 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
861 * tree.c (strip_typedefs): Use build_aligned_type.
864 * call.c (sufficient_parms_p): Allow parameter packs too.
867 * semantics.c (describable_type): Remove.
868 * cp-tree.h: Likewise.
869 * decl.c (cp_finish_decl): Don't call it.
870 * init.c (build_new): Likewise.
871 * parser.c (cp_parser_omp_for_loop): Likewise.
872 * pt.c (tsubst_decl): Likewise.
873 (do_auto_deduction): If we fail in a template, try again
874 at instantiation time.
877 * parser.c (cp_parser_lambda_introducer): Complain about redundant
879 * semantics.c (add_capture): Likewise.
880 (register_capture_members): Clear IDENTIFIER_MARKED.
882 2011-06-17 Jason Merrill <jason@redhat.com>
885 * call.c (convert_class_to_reference_1): Allow binding function
886 lvalue to rvalue reference.
889 Generate proxy VAR_DECLs for better lambda debug info.
890 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
891 (LAMBDA_EXPR_PENDING_PROXIES): New.
892 (struct tree_lambda_expr): Add pending_proxies.
893 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
894 (qualify_lookup): Use is_lambda_ignored_entity.
895 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
896 Call insert_pending_capture_proxies.
897 (cp_parser_lambda_introducer): Use this_identifier.
898 (cp_parser_lambda_declarator_opt): Call the object parameter
899 of the op() "__closure" instead of "this".
900 (cp_parser_lambda_body): Call build_capture_proxy.
901 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
902 (insert_pending_capture_proxies, insert_capture_proxy): New.
903 (is_normal_capture_proxy, is_capture_proxy): New.
904 (add_capture): Add __ to field names here, return capture proxy.
905 (add_default_capture): Use this_identifier, adjust to expect
906 add_capture to return a capture proxy.
907 (outer_lambda_capture_p, thisify_lambda_field): Remove.
908 (finish_id_expression, lambda_expr_this_capture): Adjust.
909 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
910 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
913 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
914 of artificial locals.
916 * parser.c (cp_parser_lambda_expression): Clear
917 LAMBDA_EXPR_THIS_CAPTURE after parsing.
918 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
920 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
921 Move non-pointers to end of struct.
923 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
924 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
926 * semantics.c (finish_non_static_data_member): Preserve dereference
929 2011-06-16 Jason Merrill <jason@redhat.com>
932 * parser.c (cp_parser_lambda_body): Share code between
933 simple and complex cases instead of using cp_parser_function_body.
936 * decl.c (check_initializer): Check narrowing.
939 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
942 * semantics.c (finish_id_expression): Mark even dependent
946 * error.c (dump_template_argument): Don't try to omit default
947 template args from an argument pack.
949 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
952 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
953 assembler supports hidden visibility.
955 2011-06-14 Jason Merrill <jason@redhat.com>
958 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
959 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
960 if the declaration had an exception-specifier.
961 (process_subob_fn): Don't maybe_instantiate_noexcept.
962 * pt.c (maybe_instantiate_noexcept): Handle overload.
963 * typeck2.c (nothrow_spec_p_uninst): New.
964 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
965 * typeck.c (merge_types): Adjust.
967 * pt.c (deduction_tsubst_fntype): Don't save input_location.
968 (maybe_instantiate_noexcept): Likewise.
970 2011-06-14 Joseph Myers <joseph@codesourcery.com>
972 * Make-lang.in (cp/method.o): Update dependencies.
973 * method.c: Include common/common-target.h.
974 (use_thunk): Use targetm_common.have_named_sections.
976 2011-06-14 Steve Ellcey <sje@cup.hp.com>
978 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
980 2011-06-14 Jason Merrill <jason@redhat.com>
982 * error.c (type_to_string): Print typedef-stripped version too.
985 * call.c (perform_implicit_conversion_flags): Print source type as
989 * typeck2.c (build_m_component_ref): Preserve rvalueness.
992 * class.c (build_base_path): Fix cv-quals in unevaluated context.
995 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
996 of fold_indirect_ref_1.
997 (cxx_eval_indirect_ref): Use it.
999 2011-06-11 Jan Hubicka <jh@suse.cz>
1001 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1004 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1007 * decl.c (grokdeclarator): Reject operator names in parameters.
1009 2011-06-10 Jan Hubicka <jh@suse.cz>
1011 * decl2.c (clear_decl_external): New functoin.
1012 (cp_write_global_declarations): Use it.
1014 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1016 * cp-tree.h (error_operand_p): Remove.
1018 2011-06-09 David Krauss <potswa@mac.com>
1021 * typeck2.c (build_x_arrow): Push fake template context
1022 to produce diagnostic on acyclic endless operator-> drill-down.
1023 * call.c (build_new_op): Change Boolean overload status
1024 value to a pointer to the overload function.
1025 * cp-tree.h: Likewise.
1026 * typeck.c: Likewise.
1027 * parser.c: Likewise.
1028 * decl2.c: Likewise.
1031 2011-06-09 Jason Merrill <jason@redhat.com>
1033 * semantics.c (maybe_constant_value): Handle overflowed input.
1034 (non_const_var_error): Handle non-constant DECL_INITIAL.
1036 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1038 * parser.c (cp_parser_constant_expression): Just return the
1039 non-constant expression.
1041 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1043 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1046 * decl.c (grokdeclarator): Reject operator names in typedefs.
1048 2011-06-08 Jason Merrill <jason@redhat.com>
1051 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1052 * cp-tree.h (struct tree_deferred_noexcept): New.
1053 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1054 (DEFERRED_NOEXCEPT_SPEC_P): New.
1055 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1056 (union lang_tree_node): Add tree_deferred_noexcept.
1057 (maybe_instantiate_noexcept): Declare.
1058 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1059 * error.c (dump_exception_spec): Likewise.
1060 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1061 * ptree.c (cxx_print_xnode): Likewise.
1062 * tree.c (cp_tree_equal): Likewise.
1063 * decl.c (cp_tree_node_structure): Likewise.
1064 (duplicate_decls): Call maybe_instantiate_noexcept.
1065 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1066 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1067 DEFERRED_NOEXCEPT_SPEC_P.
1068 * typeck2.c (merge_exception_specifiers): Likewise.
1069 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1070 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1071 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1072 Build DEFERRED_NOEXCEPT.
1073 (maybe_instantiate_noexcept): New.
1074 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1075 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1077 * semantics.c (potential_constant_expression_1): Handle destructor
1080 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1082 * cp-tree.h (struct tinst_level): Add chain_next GTY
1085 2011-06-08 Jason Merrill <jason@redhat.com>
1088 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1089 if a pending_template entry is pointing at it.
1091 2011-06-07 Jason Merrill <jason@redhat.com>
1095 * error.c (subst_to_string): New.
1096 (cp_printer): Use it for 'S'.
1097 (print_instantiation_partial_context_line): Handle subst context.
1098 * pt.c (push_tinst_level): Handle subst context.
1099 (deduction_tsubst_fntype): Don't track specific substitutions.
1100 Use push_tinst_level.
1102 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1103 (fn_type_unification): Don't call push_deduction_access_scope here.
1105 2011-06-06 Jason Merrill <jason@redhat.com>
1108 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1109 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1111 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1114 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1115 and getter names to use all the allowed method names.
1117 2011-06-06 Jason Merrill <jason@redhat.com>
1120 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1123 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1124 at_function_scope_p.
1127 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1129 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1131 * init.c (build_delete): Warn when deleting type with non-virtual
1134 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1137 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1140 2011-06-01 Jason Merrill <jason@redhat.com>
1142 * pt.c (build_non_dependent_expr): Remove special handling of
1146 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1147 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1150 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1152 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1155 * name-lookup.c (supplement_binding_1): If the old binding was a
1156 type name, also check that the DECL actually refers to the same
1157 type or is not a type.
1159 2011-05-31 Jason Merrill <jason@redhat.com>
1162 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1163 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1164 (build_min_non_dep): Preserve reference refs.
1165 (build_min_non_dep_call_vec): Likewise
1167 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1170 * semantics.c (finish_omp_clauses): Call require_complete_type
1171 even for copyin/copyprivate clauses. Only call
1172 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1174 2011-05-28 Jason Merrill <jason@redhat.com>
1177 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1178 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1180 2011-05-27 Jason Merrill <jason@redhat.com>
1183 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1186 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1190 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1191 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1195 * mangle.c (write_expression): Handle MODOP_EXPR.
1198 * parser.c (cp_parser_unqualified_id): Don't check
1199 constructor_name_p for enums.
1202 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1205 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1206 with INDIRECT_REF of REFERENCE_TYPE.
1209 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1211 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1213 * cp-tree.h (building_stmt_tree): Delete.
1214 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1215 (build_aggr_init_full_exprs): Call building_stmt_list_p
1216 instead of building_stmt_tree.
1217 (initialize_local_var): Likewise.
1218 (finish_function): Likewise.
1219 * decl2.c (finish_anon_union): Likewise.
1220 * init.c (begin_init_stmts): Likewise.
1221 (finish_init_stmts): Likewise.
1222 (expand_aggr_init_1): Likewise.
1223 * name-lookup.c (do_local_using_decl): Likewise.
1224 (do_namespace_alias): Likewise.
1225 (do_using_directive): Likewise.
1226 (cp_emit_debug_info_for_using): Likewise.
1227 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1229 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1232 * typeck2.c (build_functional_cast): Complain early for invalid uses
1233 of 'auto' and set type to error_mark_node.
1235 2011-05-26 Jason Merrill <jason@redhat.com>
1238 * parser.c (cp_parser_member_declaration): Allow friend T.
1239 * friend.c (make_friend_class): Ignore non-classes.
1240 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1243 * pt.c (convert_template_argument): Don't complain about using
1244 injected-class-name as template template argument.
1247 * decl.c (check_static_variable_definition): Now static.
1248 (cp_finish_decl): Call it here.
1249 (grokdeclarator): Not here.
1250 * pt.c (instantiate_class_template_1): Or here.
1251 * cp-tree.h: Don't declare it.
1253 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1254 Nathan Froyd <froydnj@codesourcery.com>
1258 * name-lookup.h (enum scope_kind): Add sk_cond.
1259 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1260 Detect and report error for redeclaration from for-init or if
1261 or switch condition.
1262 (begin_scope): Handle sk_cond.
1263 * semantics.c (begin_if_stmt): Use sk_cond.
1264 (begin switch_stmt): Ditto.
1266 2011-05-26 Jason Merrill <jason@redhat.com>
1269 * name-lookup.h (cp_class_binding): Make base a pointer.
1270 * name-lookup.c (new_class_binding): Adjust.
1271 (poplevel_class): Adjust.
1274 * decl.c (grokparms): Function parameter packs don't need to
1276 * pt.c (type_unification_real): But they aren't deduced otherwise.
1278 2011-05-25 Jason Merrill <jason@redhat.com>
1281 * decl.c (build_enumerator): If incremented enumerator won't fit in
1282 previous integral type, find one it will fit in.
1285 * decl.c (create_array_type_for_decl): Complain about array of auto.
1289 * error.c (dump_template_bindings): Set processing_template_decl
1290 for a partial instantiation.
1293 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1294 to another reference type.
1297 * decl.c (case_conversion): New.
1298 (finish_case_label): Use it.
1300 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1303 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1306 * decl.c (grokdeclarator): Complain about auto typedef.
1309 * decl.c (grokdeclarator): Complain later for auto parameter.
1310 * pt.c (splice_late_return_type): Handle use in a template
1314 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1317 * parser.c (cp_parser_parameter_declaration): Recognize
1318 list-initialization.
1319 (cp_parser_direct_declarator): Check for the closing
1320 paren before parsing definitely.
1323 * parser.c (cp_parser_constructor_declarator_p): Don't check
1324 constructor_name_p for enums.
1325 (cp_parser_diagnose_invalid_type_name): Correct error message.
1328 * init.c (perform_member_init): Handle list-initialization
1329 of array of non-trivial class type.
1332 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1333 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1336 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1337 function parameter pack.
1338 (tsubst_pack_expansion): Likewise.
1340 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1343 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1345 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1349 * semantics.c (cxx_eval_bit_field_ref): Handle the
1350 case when BIT_FIELD_REF doesn't cover only a single field.
1352 2011-05-24 Jason Merrill <jason@redhat.com>
1355 * pt.c (get_mostly_instantiated_function_type): Use
1356 push_deferring_access_checks rather than set flag_access_control.
1358 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1360 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1361 syntax error in declaring an ObjC instance variable.
1363 2011-05-24 Jason Merrill <jason@redhat.com>
1366 * class.c (pushclass): Accept NULL argument.
1367 (popclass): Deal with popping null class.
1368 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1369 push_to_top_level/pop_from_top_level.
1370 (push_deduction_access_scope, pop_defarg_context): New.
1371 (fn_type_unification): Use them.
1372 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1374 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1376 * decl.c (grokdeclarator): Use current_class_name.
1378 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1380 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1381 (g++$(exeext)): Use libcommon-target.a.
1382 (CXX_C_OBJS): Remove prefix.o.
1384 2011-05-23 Jason Merrill <jason@redhat.com>
1386 * pt.c (tsubst_copy_and_build): Use current_class_name.
1389 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1392 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1393 converting to reference.
1394 (build_static_cast_1): Update for glvalues.
1397 * typeck.c (build_const_cast_1): Handle rvalue references.
1400 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1404 * call.c (splice_viable): Be strict in templates.
1407 * error.c (dump_template_bindings): Suppress access control.
1410 * pt.c (instantiate_decl): Handle =default.
1413 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1415 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1417 * call.c (build_over_call): Tweak call to check_function_arguments.
1418 * typeck.c (cp_build_function_call_vec): Likewise.
1420 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1423 * init.c (perform_member_init): Check for self-initialization.
1425 2011-05-22 Jason Merrill <jason@redhat.com>
1428 * typeck.c (composite_pointer_type_r): Return error_mark_node
1429 on error in SFINAE context.
1431 2011-05-20 Jason Merrill <jason@redhat.com>
1434 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1435 for constexpr fns to memfn_quals, just add it to the type.
1436 (revert_static_member_fn): Don't complain about quals.
1437 (check_static_quals): New.
1438 (grokfndecl): Call it.
1439 (start_preparsed_function): Don't call revert_static_member_fn.
1442 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1445 * cvt.c (type_promotes_to): Don't promote scoped enums.
1448 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1451 * tree.c (stabilize_expr): Fix typo.
1455 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1456 with throw(type-list).
1457 * typeck2.c (merge_exception_specifiers): noexcept(false)
1458 beats any more limited specification.
1462 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1464 * semantics.c (perform_koenig_lookup): Add complain parm.
1465 * cp-tree.h: Adjust.
1466 * parser.c (cp_parser_postfix_expression): Adjust.
1467 (cp_parser_perform_range_for_lookup): Adjust.
1469 2011-05-20 Jason Merrill <jason@redhat.com>
1471 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1473 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1475 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1477 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1480 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1483 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1484 pass it down to locate_fn_flags.
1485 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1486 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1487 * cp-gimplify.c: Include splay-tree.h.
1488 (splay_tree_compare_decl_uid, omp_var_to_track,
1489 omp_cxx_notice_variable): New functions.
1490 (struct cp_genericize_omp_taskreg): New type.
1491 (struct cp_genericize_data): Add omp_ctx field.
1492 (cp_genericize_r): Attempt to determine implicitly determined
1493 firstprivate class type variables.
1494 (cp_genericize): Clear omp_ctx.
1495 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1497 2011-05-18 Jason Merrill <jason@redhat.com>
1501 * class.c (finalize_literal_type_property): Do check
1502 for constexpr member functions of non-literal class.
1503 (finish_struct): Don't call check_deferred_constexpr_decls.
1504 * cp-tree.h: Don't declare it.
1505 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1506 * decl.c (grok_special_member_properties): Don't check it
1507 (grokfnedcl): Don't call validate_constexpr_fundecl.
1508 (start_preparsed_function): Do call it.
1509 * pt.c (tsubst_decl): Don't call it.
1510 (instantiate_class_template_1): Don't call
1511 check_deferred_constexpr_decls.
1512 * semantics.c (literal_type_p): Check for any incompleteness.
1513 (ensure_literal_type_for_constexpr_object): Likewise.
1514 (is_valid_constexpr_fn): Revert deferral changes.
1515 (validate_constexpr_fundecl): Likewise.
1516 (register_constexpr_fundef): Likewise.
1517 (check_deferred_constexpr_decls): Remove.
1519 2011-05-16 Jason Merrill <jason@redhat.com>
1522 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1524 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1526 * cxx-pretty-print.c: Update comment.
1527 * semantics.c (trait_expr_value, finish_trait_expr):
1529 * parser.c (cp_parser_primary_expression): Likewise.
1531 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1534 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1536 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1538 Implement final on class.
1539 * class.c (check_bases): Diagnose derivation from a final class.
1540 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1541 (CLASSTYPE_FINAL): New.
1542 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1544 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1546 2011-05-13 Jason Merrill <jason@redhat.com>
1549 * pt.c (deduction_tsubst_fntype): New.
1550 (fn_type_unification): Use it.
1551 (init_template_processing): Initialize hash table.
1552 (print_template_statistics): Print hash table stats.
1554 * call.c (build_op_call): Use timevar_cond_start/stop.
1555 (build_user_type_conversion): Likewise.
1557 2011-05-12 Jason Merrill <jason@redhat.com>
1559 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1560 * semantics.c (validate_constexpr_fundecl): Set it.
1561 (check_deferred_constexpr_decls): Clear it.
1562 (register_constexpr_fundef): Make sure it isn't set.
1563 * decl.c (grok_special_member_properties): Check it.
1565 2011-05-11 Jason Merrill <jason@redhat.com>
1568 * semantics.c (validate_constexpr_fundecl): Defer checking if
1569 an argument type is being defined.
1570 (is_valid_constexpr_fn): Add defer_ok parm.
1571 (cxx_eval_call_expression): Adjust.
1572 (check_deferred_constexpr_decls): New.
1573 (literal_type_p): Make sure type isn't being defined.
1574 (ensure_literal_type_for_constexpr_object): Handle type being defined.
1575 * cp-tree.h: Declare check_deferred_constexpr_decls.
1576 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
1577 (start_preparsed_function, cp_finish_decl): Not here.
1578 * class.c (finalize_literal_type_property): Don't call
1579 validate_constexpr_fundecl.
1580 (finish_struct): Call check_deferred_constexpr_decls.
1581 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
1582 (instantiate_class_template): Call check_deferred_constexpr_decls.
1584 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
1585 rather than DECL_TEMPLATE_INSTANTIATION.
1586 (cxx_eval_call_expression): Likewise.
1588 * semantics.c (register_constexpr_fundef): Add to hash table here.
1589 (validate_constexpr_fundecl): Not here.
1591 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
1593 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
1594 do call maybe_constant_value in C++0x mode.
1595 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
1598 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
1600 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
1602 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
1604 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
1605 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
1606 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
1608 2011-05-10 Jason Merrill <jason@redhat.com>
1611 * class.c (type_build_ctor_call): New.
1612 * cp-tree.h: Declare it.
1613 * decl.c (check_initializer): Use it instead of
1614 TYPE_NEEDS_CONSTRUCTING.
1615 * init.c (build_value_init, build_value_init_noctor): Likewise.
1616 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
1617 (build_vec_init): Likewise.
1618 * typeck2.c (process_init_constructor_array): Likewise.
1619 (process_init_constructor_record): Likewise.
1622 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
1623 expansion producing another expansion.
1625 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
1627 Fixes for override/final.
1628 * class.c (check_for_override): Diagnose final on a nonvirtual
1629 member function, diagnose override for a virtual with no matching
1630 override. Don't fiddle around with DECL_VINDEX.
1632 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
1634 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
1635 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
1636 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
1637 operand of EXPR_PACK_EXPANSION.
1638 (cp_tree_operand_length): Declare.
1639 * tree.c (cp_tree_operand_length): Define.
1640 (cp_tree_equal): Call it.
1641 * pt.c (value_dependent_expr_P): Likewise.
1642 * mangle.c (write_expression): Likewise.
1644 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1648 * decl.c (reshape_init): Take a complain parameter and do
1649 not call error if tf_error is not set.
1650 (check_initializer, reshape_init_r, reshape_init_array,
1651 reshape_init_array_1, reshape_init_vector, reshape_init_class):
1653 * typeck2.c (digest_init_r): Take a complain parameter and
1654 pass it to convert_for_initialization.
1655 (digest_init, digest_init_flags, process_init_constructor_array,
1656 process_init_constructor_record, process_init_constructor_union,
1657 process_init_constructor, digest_init_r): Adjust.
1658 * init.c (expand_default_init, build_new_1): Likewise.
1659 * typeck.c (cp_build_modify_expr): Likewise.
1660 * decl2.c (grokfield): Likewise.
1661 * call.c (convert_like_real, convert_default_arg): Likewise.
1662 * semantics.c (finish_compound_literal): Pass complain to
1663 reshape_init and digest_init.
1664 * cp-tree.h: Adjust declarations.
1666 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
1669 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
1670 recursion if there is user defined constructor.
1672 2011-05-09 Jason Merrill <jason@redhat.com>
1675 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
1678 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
1680 Implement final/override for member functions.
1681 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
1682 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
1683 (cp_virt_specifiers, enum virt_specifier): New.
1684 * decl.c (set_virt_specifiers): New.
1685 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
1686 * parser.c (make_call_declarator): add virt-specifiers parameter.
1687 (cp_parser_lambda_declarator_opt): Adjust.
1688 (cp_parser_direct_declarator): Likewise.
1689 (cp_parser_virt_specifier_seq_opt): New.
1690 * search.c (check_final_overrider): Diagnose attempts to override
1691 a final member function.
1693 2011-05-09 Dodji Seketeli <dodji@redhat.com>
1696 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
1697 if the instance has a dependent initializer.
1699 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1702 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
1703 effectively unused variable.
1705 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
1707 * name-lookup.h (global_bindings_p): Adjust prototype.
1708 * name-lookup.c (global_bindings_p): Return bool.
1710 2011-05-06 Jason Merrill <jason@redhat.com>
1712 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
1716 * semantics.c (cxx_eval_conditional_expression): Check
1717 integer_zerop instead.
1718 (potential_constant_expression_1): Likewise.
1721 * semantics.c (cxx_eval_array_reference): Handle implicit
1724 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
1726 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
1727 * call.c (standard_conversion): Call class_of_this_parm.
1728 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
1729 (pp_cxx_direct_abstract_declarator): Likewise.
1730 * decl2.c (change_return_type): Likewise.
1731 (cp_reconstruct_complex_type): Likewise.
1732 * error.c (dump_type_suffix, dump_function_decl): Likewise.
1733 * mangle.c (write_function_type): Likewise.
1734 * pt.c (unify): Likewise.
1735 * typeck.c (merge_types, type_memfn_quals): Likewise.
1736 * decl.c (build_this_parm): Call type_of_this_parm.
1738 2011-05-06 Dodji Seketeli <dodji@redhat.com>
1741 * cp-tree.h (non_static_member_function_p): Declare new function.
1742 * tree.c (non_static_member_function_p): Define it.
1743 * semantics.c (finish_call_expr): Use it.
1745 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
1747 * decl.c (finish_case_label): Omit the loc argument to
1750 2011-05-05 Jason Merrill <jason@redhat.com>
1752 * cp-tree.h (REFERENCE_REF_P): Just check the type.
1753 * cvt.c (convert_from_reference): Adjust.
1754 * pt.c (build_non_dependent_expr): Adjust.
1755 * semantics.c (finish_offsetof): Adjust.
1756 * tree.c (lvalue_kind): Use it.
1759 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
1761 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
1763 * decl.c (start_preparsed_function): Do not set
1764 dont_save_pending_sizes_p.
1766 2011-05-05 Joseph Myers <joseph@codesourcery.com>
1768 * parser.c (cp_parser_objc_method_definition_list): Update call to
1769 objc_start_method_definition.
1771 2011-05-04 Jason Merrill <jason@redhat.com>
1774 * class.c (resolves_to_fixed_type_p): Don't look closely
1777 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1780 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
1783 2011-05-02 Lawrence Crowl <crowl@google.com>
1785 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
1786 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
1787 Change TV_NAME_LOOKUP to start/stop.
1788 (define_label): Refactor timevar calls out to a wrapper function.
1789 Change TV_NAME_LOOKUP to start/stop.
1790 (xref_tag): Likewise.
1791 (lookup_label): Refactor timevar calls out to a wrapper function.
1792 Change TV_NAME_LOOKUP to start_cond/stop_cond.
1794 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
1796 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
1797 (lookup_template_class): Refactor timevar calls out to a wrapper
1798 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
1799 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
1801 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
1802 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
1803 (push_namespace): Likewise.
1804 (pop_nested_namespace): Likewise.
1805 (pushdecl_namespace_level): Likewise.
1806 (store_class_bindings): Likewise.
1807 (push_to_top_level): Likewise.
1808 (identifier_type_value): Refactor timevar calls out to a wrapper
1809 function. Change TV_NAME_LOOKUP to start/stop.
1810 (find_binding): Likewise.
1811 (push_using_decl): Likewise.
1812 (lookup_arg_dependent): Likewise.
1813 (push_using_directive): Likewise.
1814 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
1815 to plain code. Change TV_NAME_LOOKUP to start/stop.
1816 (lookup_type_current_level): Likewise. Refactor inner return to
1818 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
1819 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1820 (pushdecl_top_level_1): Likewise.
1821 (lookup_using_namespace): Likewise.
1822 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
1823 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
1824 (push_overloaded_decl): Likewise.
1825 (push_class_level_binding): Likewise.
1826 (namespace_binding): Likewise.
1827 (set_namespace_binding): Likewise.
1828 (supplement_binding): Likewise.
1829 (unqualified_namespace_lookup): Likewise.
1830 (lookup_name_real): Likewise.
1831 (lookup_type_scope): Likewise.
1832 (namespace_ancestor): Likewise.
1833 (lookup_name_innermost_nonclass_level): Likewise.
1834 (pushtag): Likewise.
1835 (pop_from_top_level): Likewise.
1836 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
1837 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
1839 (add_using_namespace): Refactor timevar calls out to a wrapper
1840 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
1841 wrapper on call to self.
1843 * decl2.c: (cp_write_global_declarations): Add start/stop of
1844 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
1845 Remove push/pop calls to TV_VARCONST.
1847 * parser.c: Add include of "timevar.h".
1848 (cp_parser_explicit_instantiation): Add push/pop calls to
1850 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
1851 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
1853 (cp_parser_function_definition_from_specifiers_and_declarator): Add
1854 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
1855 (cp_parser_late_parsing_for_member): Add push/pop calls to
1856 new TV_PARSE_INMETH.
1858 * call.c: Add include of "timevar.h".
1859 (convert_class_to_reference): Wrap and add push/pop calls to
1861 (build_op_call): Likewise.
1862 (build_conditional_expr): Likewise.
1863 (build_new_op): Likewise.
1864 (build_new_method_call): Likewise.
1865 (build_user_type_conversion): Reorganize to single return and add
1866 push/pop calls to TV_OVERLOAD.
1867 (perform_overload_resolution): Likewise.
1869 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
1871 2011-05-02 Jason Merrill <jason@redhat.com>
1873 * tree.c (build_vec_init_expr): Take complain parm.
1874 (build_vec_init_elt): Likewise. Free arg vector.
1875 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
1876 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
1877 (VEC_INIT_EXPR_INIT): Likewise.
1878 Adjust build_vec_init_expr declaration.
1879 * init.c (perform_member_init): Adjust.
1883 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1884 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1885 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1886 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1887 (build_vec_init_elt): Don't expect an array type.
1888 (build_array_copy): Adjust.
1889 * init.c (perform_member_init): Adjust.
1890 (build_new_1): Use build_vec_init_expr.
1893 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
1894 Protect an explicit target.
1897 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
1898 (compute_array_index_type): Revert earlier 48446 changes.
1899 (grokdeclarator): Use stabilize_vla_size.
1901 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
1902 Eric Botcazou <ebotcazou@adacore.com>
1904 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
1905 instead of inappropriate zero values.
1907 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
1910 * decl.c (compute_array_index_type): Check build_expr_type_conversion
1911 return value for NULL_TREE.
1913 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
1916 * init.c (perform_member_init): Check build_value_init return
1917 value for error_mark_node.
1919 2011-04-29 Diego Novillo <dnovillo@google.com>
1920 Le-Chun Wu <lcwu@google.com>
1922 * call.c (conversion_null_warnings): Also handle assignments
1923 when warning about NULL conversions.
1925 2011-04-29 Le-Chun Wu <lcwu@google.com>
1927 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
1928 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
1929 (build_over_call): Use it to determine whether to emit a NULL
1930 warning for template function instantiations.
1931 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
1932 EXPLICIT_TARGS is set.
1934 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
1935 Mike Stump <mikestump@comcast.net>
1937 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
1938 in maintainer mode. Use the --output-file option of gperf instead
1939 of > to prevent creating an empty cp/cfns.h when gperf is not
1942 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1945 * semantics.c (finish_base_specifier): cv-qualified base class
1946 is fine, per DR 484.
1948 2011-04-28 Dodji Seketeli <dodji@redhat.com>
1951 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
1952 considering call expressions involving a member function.
1954 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1957 * tree.c (build_cplus_new): Check build_target_expr return
1958 value for error_mark_node.
1960 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1963 * semantics.c (literal_type_p): Reference types are literal types,
1965 (valid_type_in_constexpr_fundecl_p): Remove.
1966 (is_valid_constexpr_fn): Adjust.
1968 2011-04-27 Jason Merrill <jason@redhat.com>
1971 Implement list-initialization of _Complex.
1972 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
1973 (check_initializer): Likewise.
1974 * call.c (build_complex_conv): New.
1975 (implicit_conversion): Call it.
1976 (convert_like_real): Handle it.
1977 * typeck2.c (check_narrowing): Handle it.
1979 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
1980 decide whether to delete.
1981 (build_vec_init): Pass sfk_complete_destructor.
1984 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
1985 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
1986 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
1987 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
1988 (build_vec_init_elt): Don't expect an array type.
1989 (build_array_copy): Adjust.
1990 * init.c (perform_member_init): Adjust.
1991 (build_new_1): Use build_vec_init_expr.
1993 * class.c (resolve_address_of_overloaded_function): Don't
1994 change OVERLOAD to TREE_LIST.
1995 * pt.c (print_candidates_1): Remove nonsensical assert.
1998 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
1999 to tentative parse sooner.
2001 2011-04-26 Jason Merrill <jason@redhat.com>
2004 * parser.c (cp_parser_primary_expression): Set *idk to
2005 CP_ID_KIND_NONE for a parenthesized identifier.
2007 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2008 (cxx_print_identifier): Correct indentation.
2011 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2012 * tree.c (force_target_expr): Add complain parm.
2013 (build_target_expr_with_type): Likewise.
2014 (get_target_expr_sfinae): Split out.
2015 (build_vec_init_expr, bot_manip): Adjust.
2016 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2017 (build_delete, build_dtor_call): Likewise.
2018 (perform_direct_initialization_if_possible): Adjust.
2019 (build_vec_init): Handle error return.
2020 * cvt.c (force_rvalue): Add complain parm.
2021 Call build_special_member_call directly.
2022 * decl2.c (delete_sanity): Add complain parm.
2023 (build_cleanup): Adjust.
2024 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2025 * semantics.c (finish_stmt_expr_expr): Adjust.
2026 (finish_compound_literal): Adjust.
2027 * parser.c (cp_parser_delete_expression): Adjust.
2028 * typeck2.c (build_functional_cast): Adjust.
2029 * cp-tree.h: Adjust.
2031 2011-04-26 Martin Jambor <mjambor@suse.cz>
2033 * class.c (cp_fold_obj_type_ref): Remove.
2034 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2036 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2038 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2039 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2040 (UNDERLYING_TYPE_TYPE): Add.
2041 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2043 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2044 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2045 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2046 * semantics.c (finish_underlying_type): New.
2047 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2048 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2049 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2050 * tree.c (cp_walk_subtrees): Likewise.
2051 * pt.c (for_each_template_parm_r, tsubst, unify,
2052 dependent_type_p_r): Likewise.
2053 * mangle.c (write_type): Sorry for __underlying_type.
2055 2011-04-25 Jason Merrill <jason@redhat.com>
2058 * decl.c (type_dependent_init_p): New.
2059 (cp_finish_decl): Check it.
2060 * pt.c (any_type_dependent_elements_p): New.
2061 * cp-tree.h: Declare it.
2063 2011-04-20 Jason Merrill <jason@redhat.com>
2065 * semantics.c (finish_compound_literal): Don't put an array
2066 with a dtor in a static variable.
2068 * call.c (build_over_call): Handle trivial dtor.
2070 * search.c (lookup_fnfields_slot): Call complete_type.
2073 * decl2.c (build_offset_ref_call_from_tree): Move
2074 non-dependency of object outside condition.
2077 * decl.c (cp_finish_decl): Simplify template handling.
2079 2011-04-20 Jim Meyering <meyering@redhat.com>
2081 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2083 2011-04-19 Jason Merrill <jason@redhat.com>
2086 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2089 * decl.c (duplicate_decls): Keep always_inline attribute
2090 in sync with DECL_DISREGARD_INLINE_LIMITS.
2092 2011-04-18 Jason Merrill <jason@redhat.com>
2095 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2098 * init.c (build_value_init): Handle UNION_TYPE the same.
2100 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2103 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2104 for type dependent pointers.
2106 2011-04-18 Jim Meyering <meyering@redhat.com>
2108 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2110 2011-04-17 Jan Hubicka <jh@suse.cz>
2112 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2115 2011-04-17 Jason Merrill <jason@redhat.com>
2118 * typeck2.c (build_functional_cast): Disallow array type.
2120 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2122 2011-04-17 Jan Hubicka <jh@suse.cz>
2124 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2126 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2129 * parser.c (cp_convert_range_for): Split into
2130 cp_parser_perform_range_for_lookup.
2131 (cp_parser_perform_range_for_lookup): New.
2132 (cp_parser_range_for_member_function): New.
2133 (cp_parser_for_init_statement): Correct error message.
2134 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2136 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2138 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2139 change from objc_declare_protocols() to objc_declare_protocol().
2141 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2144 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2145 and return immediately.
2147 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2149 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2150 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2151 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2152 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2153 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2155 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2157 * cp-tree.def (IF_STMT): Add an extra operand.
2158 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2159 * cp-tree.h (IF_SCOPE): Define.
2160 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2161 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2163 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2165 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2166 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2167 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2168 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2169 Use FOR_SCOPE instead of TREE_CHAIN.
2170 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2171 (finish_for_stmt): Likewise.
2173 2011-04-14 Jason Merrill <jason@redhat.com>
2175 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2176 build_new_method_call.
2177 * semantics.c (finish_call_expr): Likewise.
2180 * init.c (build_value_init_noctor): Check complain consistently.
2183 * typeck.c (cp_build_binary_op): Don't decay void operands.
2186 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2188 * init.c (get_temp_regvar): No longer static.
2189 * cp-tree.h: Declare it.
2191 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2193 * parser.c (cp_parser_objc_class_declaration): Updated for change
2194 in objc_declare_class().
2196 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2198 * decl.c (poplevel): Use block_chainon.
2200 2011-04-13 Jason Merrill <jason@redhat.com>
2203 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2204 or pointer to (non-member) function.
2206 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2209 * semantics.c (cxx_eval_array_reference): Handle reading from
2210 wchar_t, char16_t and char32_t STRING_CST.
2212 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2215 * class.c (fixed_type_or_null): We cannot determine the dynamic
2216 type of a reference variable if its initializer is dependent.
2218 2011-04-13 Jason Merrill <jason@redhat.com>
2221 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2222 unqualified lookup failing if we're still in a template.
2224 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2226 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2227 tree_contains_struct initialization to...
2228 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2230 * cp-objcp-common.h (cp_common_init_ts): Declare.
2231 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2234 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2236 * parser.c (cp_parser_objc_message_expression): Updated call
2237 to objc_build_message_expr.
2239 2011-04-12 Martin Jambor <mjambor@suse.cz>
2241 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2242 cgraph_get_create_node.
2243 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2244 instead of cgraph_get_create_node.
2245 * method.c (make_alias_for_thunk): Call cgraph_get_node
2246 instead of cgraph_get_create_node, assert it returns non-NULL.
2247 (use_thunk): Likewise.
2248 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2249 when flag_syntax_only is not set. Call cgraph_get_node instead of
2250 cgraph_get_create_node.
2251 (maybe_clone_body): Call cgraph_get_node instead of
2252 cgraph_get_create_node.
2254 2011-04-12 Martin Jambor <mjambor@suse.cz>
2256 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2257 instead of cgraph_node.
2258 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2259 (cp_write_global_declarations): Likewise.
2260 * optimize.c (maybe_clone_body): Likewise.
2261 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2262 * mangle.c (mangle_decl): Likewise.
2263 * method.c (make_alias_for_thunk): Likewise.
2264 (use_thunk): Likewise.
2266 2011-04-11 Jason Merrill <jason@redhat.com>
2269 * decl.c (cp_complete_array_type_or_error): New.
2270 * semantics.c (finish_compound_literal): Use it.
2271 * cp-tree.h: Declare it.
2274 * semantics.c (finish_compound_literal): Handle references.
2277 * semantics.c (finish_compound_literal): Take complain parm.
2278 (build_lambda_object): Adjust.
2279 * cp-tree.h: Adjust.
2280 * call.c (convert_like_real): Adjust.
2281 * decl.c (check_initializer): Adjust.
2282 * parser.c (cp_parser_postfix_expression): Adjust.
2283 (cp_parser_functional_cast): Adjust.
2284 * pt.c (tsubst_copy_and_build): Adjust.
2285 * typeck2.c (process_init_constructor_record): Adjust.
2288 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2292 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2293 than cp_build_indirect_ref.
2295 PR c++/48457, Core 1238
2296 * call.c (reference_binding): Allow rvalue reference to bind to
2298 * tree.c (lvalue_kind): Functions are always lvalues.
2300 2011-04-07 Jason Merrill <jason@redhat.com>
2303 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2304 arguments even if we don't know the function.
2307 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2308 at the end of the chain.
2309 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2310 (iterative_hash_template_arg): Likewise.
2313 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2314 * name-lookup.c (add_function): Set it.
2315 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2318 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2319 Release unused vector.
2322 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2323 (type_unification_real): Clear it here instead.
2326 * except.c (build_noexcept_spec): Propagate error_mark_node.
2327 (finish_noexcept_expr): Likewise.
2330 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2334 * call.c (resolve_args): Take complain.
2335 (build_new_function_call, build_operator_new_call): Pass it.
2336 (build_op_call, build_new_op, build_new_method_call): Pass it.
2339 * typeck.c (check_for_casting_away_constness): Take complain.
2340 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2341 (build_const_cast_1): Pass it. Take full complain parm.
2342 (build_const_cast, cp_build_c_cast): Adjust.
2344 * tree.c (build_aggr_init_expr): Always return error_mark_node
2345 on abstract violation.
2348 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2349 (bot_manip): Adjust.
2350 * cp-tree.h: Adjust.
2351 * call.c (convert_like_real, build_cxx_call): Adjust.
2352 (perform_direct_initialization_if_possible): Adjust.
2353 * cvt.c (ocp_convert): Adjust.
2354 * init.c (build_value_init): Adjust.
2355 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2356 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2357 * typeck2.c (build_functional_cast): Adjust.
2359 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2361 (perform_member_init): Not here.
2362 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2364 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2367 * typeck2.c (build_functional_cast): Check complain consistently.
2368 Use build_value_init and abstract_virtuals_error_sfinae.
2369 (abstract_virtuals_error_sfinae): Split out.
2370 * cp-tree.h: Declare it.
2371 * init.c (build_new_1): Use it.
2372 (build_value_init_noctor): Handle FUNCTION_TYPE.
2374 * semantics.c (finish_decltype_type): Simplify handling of unknown
2377 * semantics.c (finish_decltype_type): Add complain parm.
2378 * cp-tree.h: Adjust.
2379 * parser.c (cp_parser_decltype): Adjust.
2380 * pt.c (tsubst): Adjust.
2383 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2385 2011-03-31 Jason Merrill <jason@redhat.com>
2388 * semantics.c (finish_call_expr): Remove assert.
2391 * method.c (defaultable_fn_check): Templates are not defaultable.
2393 * parser.c (cp_parser_init_declarator): Avoid redundant
2394 cp_finish_decl for member declarations.
2396 2011-03-30 Jason Merrill <jason@redhat.com>
2399 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2402 2011-03-30 Jason Merrill <jason@redhat.com>
2405 * semantics.c (potential_constant_expression_1): Handle
2406 UNORDERED_EXPR and ORDERED_EXPR.
2409 * semantics.c (finish_compound_literal): Do put static/constant
2410 arrays in static variables.
2412 * call.c (convert_like_real) [ck_list]: Build up the
2413 initializer_list object directly.
2414 * decl.c (build_init_list_var_init): Adjust.
2416 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2417 * decl.c (reshape_init_array_1): Likewise.
2419 2011-03-29 Jason Merrill <jason@redhat.com>
2422 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2423 the variable is constant before looking at its initializer.
2426 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2429 * semantics.c (potential_constant_expression_1): Change error about
2430 use of *this in constructor into sorry.
2433 * decl.c (cp_finish_decl): Defer validation of constexpr member
2435 * class.c (finalize_literal_type_property): Validate them here.
2436 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2438 * semantics.c (is_valid_constexpr_fn): Specify input location.
2440 2011-03-28 Jason Merrill <jason@redhat.com>
2443 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2444 from overloaded function.
2447 * call.c (build_array_conv): New.
2448 (implicit_conversion): Use it.
2450 * call.c (reference_binding): Allow direct binding to an array
2454 * parser.c (cp_parser_compound_statement): Add function_body parm.
2455 Complain about non-body compound-stmt in constexpr fn.
2456 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2457 (cp_parser_implicitly_scoped_statement): Adjust.
2458 (cp_parser_function_body, cp_parser_try_block): Adjust.
2459 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2460 (cp_parser_objc_try_catch_finally_statement): Adjust.
2463 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2464 and using-definition.
2465 (register_constexpr_fundef): Call it.
2467 * except.c (build_noexcept_spec): Call cxx_constant_value after
2470 2011-03-25 Kai Tietz <ktietz@redhat.com>
2472 * lex.c (interface_strcmp): Handle dos-paths.
2473 (handle_pragma_implementation): Use filename_cmp instead of
2475 (in_main_input_context): Likewise.
2477 2011-03-25 Jason Merrill <jason@redhat.com>
2480 * method.c (defaulted_late_check): Check for exception spec mismatch.
2481 (defaultable_fn_check): Allow exception spec and virtual.
2482 * class.c (check_for_override): A virtual dtor is non-trivial.
2485 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2488 2011-03-25 Kai Tietz <ktietz@redhat.com>
2490 * decl.c (decls_match): Replace target hook
2491 call of comp_type_attributes by version in tree.c file.
2492 * search.c (check_final_overrider): Likewise.
2493 * typeck.c (structural_comptypes): Likewise.
2495 2011-03-21 Kai Tietz <ktietz@redhat.com>
2498 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2499 Display allowed attributes for function pointer types.
2500 * error.c (dump_type_prefix): Likewise.
2502 * tree.c (cxx_attribute_table): Adjust table.
2504 2011-03-18 Jason Merrill <jason@redhat.com>
2507 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2510 * call.c (build_over_call): Don't skip ck_rvalue.
2512 2011-03-17 Jason Merrill <jason@redhat.com>
2515 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2516 the conversion set TREE_OVERFLOW.
2519 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2520 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2523 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2525 2011-03-16 Jason Merrill <jason@redhat.com>
2528 * semantics.c (potential_constant_expression_1): Don't allow *this
2530 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2533 * decl.c (compute_array_index_type): Don't bother trying to deal
2534 with literal classes in ABI v1.
2537 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2541 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2542 use the generic binary expression handling.
2544 2011-03-16 Diego Novillo <dnovillo@google.com>
2546 * Make-lang.in (CXX_PARSER_H): New.
2547 (cp/parser.o): Add dependency on CXX_PARSER_H.
2548 Add dependency on tree-pretty-print.h
2549 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2550 * cp-lang.c: Include parser.h.
2551 * parser.c: Include parser.h.
2552 (struct cp_token): Add bitfield purged_p.
2555 (CPP_PURGED): Remove. Update all users.
2556 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2557 Remove field buffer_length.
2560 (struct tree_check): Move to parser.h.
2561 (cp_token_position): Likewise.
2562 (struct cp_token_cache): Likewise.
2563 (CPP_KEYWORD): Likewise.
2564 (CPP_TEMPLATE_ID): Likewise.
2565 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2566 (N_CP_TTYPES): Likewise.
2567 (enum cp_parser_status_kind): Likewise.
2568 (struct cp_parser_context): Likewise.
2569 (struct cp_default_arg_entry_d): Likewise.
2570 (struct cp_unparsed_functions_entry_d): Likewise.
2571 (struct cp_parser): Likewise.
2572 (cp_lexer_dump_tokens): New.
2573 (cp_lexer_debug_tokens): New.
2574 (cp_lexer_finished_p): New.
2575 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
2576 (cp_lexer_new_main): Re-write main lexing loop to push
2577 tokens into the new VEC buffer.
2578 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
2579 Do not abort if the token type is not recognized, just print
2581 * parser.h: New file.
2582 * config-lang.in (gtfiles): Add cp/parser.h.
2584 2011-03-16 Jason Merrill <jason@redhat.com>
2587 * typeck.c (check_return_expr): Fix conditions for setting
2588 LOOKUP_PREFER_RVALUE.
2590 * call.c (build_over_call): Remove require_complete_type_sfinae call.
2593 * decl.c (check_array_designated_initializer): Allow integer index.
2594 (reshape_init_array_1): Set index on the elements.
2596 2011-03-16 Jason Merrill <jason@redhat.com>
2599 * typeck.c (convert_for_initialization): Use
2600 perform_implicit_conversion_flags.
2601 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
2602 rvaluedness_matches_p on ck_rvalue.
2603 (convert_like_real) [ck_rvalue]: And restore it here.
2606 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
2608 2011-03-16 Jason Merrill <jason@redhat.com>
2610 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
2611 committed to this tentative parse.
2614 * semantics.c (finish_call_expr): Preserve reference semantics
2617 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
2619 2011-03-16 Jakub Jelinek <jakub@redhat.com>
2621 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
2622 DECL_LANG_SPECIFIC is NULL.
2624 2011-03-15 Jason Merrill <jason@redhat.com>
2627 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
2628 check value_dependent_expression_p on the operand.
2630 * semantics.c (push_cx_call_context): Return bool.
2631 (cxx_eval_call_expression): Handle excess depth.
2634 * method.c (synthesized_method_walk): Cleanups don't affect the
2635 triviality of a constructor, but do affect deletion and exception
2638 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2640 * decl2.c (cp_check_const_attributes): New.
2641 (cplus_decl_attributes): Call cp_check_const_attributes.
2643 2011-03-15 Jason Merrill <jason@redhat.com>
2646 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
2648 (push_defarg_context, pop_defarg_context): New.
2649 * parser.c (cp_parser_late_parsing_default_args): Use them.
2650 * cp-tree.h: Declare them.
2652 2011-03-11 Dodji Seketeli <dodji@redhat.com>
2654 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
2655 the argument of the indirection operator should not be dependent.
2658 2011-03-11 Jason Merrill <jason@redhat.com>
2661 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
2664 * parser.c (cp_parser_template_type_arg): Set
2665 type_definition_forbidden_message.
2668 * decl.c (compute_array_index_type): Discard folding
2669 if it didn't produce a constant.
2671 2011-03-11 Jakub Jelinek <jakub@redhat.com>
2674 * init.c (build_zero_init_1): Extracted from build_zero_init.
2675 Add FIELD_SIZE argument, if non-NULL and field bit_position
2676 as not smaller than that, don't add that field's initializer.
2677 Pass DECL_SIZE as last argument to build_zero_init_1
2678 for DECL_FIELD_IS_BASE fields.
2679 (build_zero_init): Use build_zero_init_1.
2681 2011-03-10 Jason Merrill <jason@redhat.com>
2684 * pt.c (iterative_hash_template_arg): Remove special case for
2688 * parser.c (cp_parser_single_declaration): Just return if
2689 cp_parser_parse_and_diagnose_invalid_type_name complained.
2691 2011-03-09 Jason Merrill <jason@redhat.com>
2694 * pt.c (unify): An unresolved overload is a nondeduced context.
2696 2011-03-09 Martin Jambor <mjambor@suse.cz>
2698 PR tree-optimization/47714
2699 * method.c (use_thunk): Clear addressable flag of thunk arguments.
2701 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2704 * pt.c (convert_nontype_argument): Only call decay_conversion on
2707 2011-03-08 Jason Merrill <jason@redhat.com>
2710 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
2713 * pt.c (convert_nontype_argument): Don't crash on non-pointer
2714 argument to pointer parameter.
2717 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
2720 2011-03-08 Dodji Seketeli <dodji@redhat.com>
2723 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
2724 consider scopes of primary template definitions. Adjust comments.
2726 2011-03-07 Jason Merrill <jason@redhat.com>
2729 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
2731 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
2734 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
2737 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
2738 (write_CV_qualifiers_for_type): Not here.
2740 2011-03-06 Joseph Myers <joseph@codesourcery.com>
2742 * lang-specs.h: Match -save-temps* instead of -save-temps.
2744 2011-03-05 Jason Merrill <jason@redhat.com>
2746 * mangle.c (write_expression): Change ABI v6 to v5.
2747 (write_type): Likewise.
2749 2011-03-04 Jan Hubicka <jh@suse.cz>
2752 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
2753 and cgraph_add_thunk.
2754 * method.c (make_alias_for_thunk, use_thunk): Likewise.
2755 * mangle.c (mangle_decl): Likewise.
2757 2011-03-04 Jason Merrill <jason@redhat.com>
2760 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
2761 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
2764 * search.c (check_final_overrider): Allow pointer to same incomplete
2765 class type with different cv-quals.
2767 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
2770 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
2772 2011-03-03 Jason Merrill <jason@redhat.com>
2775 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
2777 2011-03-02 Jason Merrill <jason@redhat.com>
2780 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
2783 * tree.c (build_vec_init_elt): Split out from...
2784 (build_vec_init_expr): ...here.
2785 (diagnose_non_constexpr_vec_init): New fn.
2786 * semantics.c (potential_constant_expression_1): Use it.
2787 * cp-tree.h: Declare it.
2789 2011-03-01 Jason Merrill <jason@redhat.com>
2792 * parser.c (cp_parser_primary_expression): Don't warn about a
2793 failed tentative parse.
2796 * semantics.c (cxx_bind_parameters_in_call): Don't call
2797 adjust_temp_type on non-constant args.
2800 * call.c (standard_conversion): Provide requested cv-quals on
2801 class rvalue conversion.
2804 * decl2.c (grokbitfield): Handle type-dependent width.
2806 2011-02-28 Jason Merrill <jason@redhat.com>
2809 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
2810 after checking for a non-thunk.
2812 2011-02-26 Jason Merrill <jason@redhat.com>
2815 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
2816 * pt.c (iterative_hash_template_arg): And hash it.
2819 * semantics.c (non_const_var_error): Split out from...
2820 (cxx_eval_constant_expression): ...here.
2821 (potential_constant_expression_1) [VAR_DECL]: Use it.
2822 Allow dependent variables.
2824 2011-02-24 Jason Merrill <jason@redhat.com>
2826 * parser.c (cp_parser_constant_expression): Set
2827 non_integral_constant_expression correctly for C++0x too.
2828 (cp_parser_static_assert): Allow non-constant expression.
2829 (cp_parser_direct_declarator): Expect non_constant_p to be set
2831 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
2832 * semantics.c (maybe_constant_value): Check type_unknown_p too.
2833 (potential_rvalue_constant_expression): New.
2834 (require_potential_rvalue_constant_expression): New.
2836 2011-02-23 Jason Merrill <jason@redhat.com>
2838 * cp-tree.h (DECL_PARM_LEVEL): New.
2839 (struct lang_decl_parm): Add level field.
2840 * name-lookup.c (function_parm_depth): New fn.
2841 * name-lookup.h: Declare it.
2842 * parser.c (cp_parser_parameter_declaration_list): Use it.
2843 * mangle.c (struct globals): Add parm_depth field.
2844 (write_bare_function_type): Adjust it.
2845 (write_expression): Include the level delta in PARM_DECL mangling
2848 * semantics.c (finish_decltype_type): Remove shortcut for decltype
2850 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
2852 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
2855 * parser.c (cp_parser_class_specifier): Require a closing brace
2856 to attempt error recovery.
2858 2011-02-23 Jakub Jelinek <jakub@redhat.com>
2861 * pt.c (struct pending_template): Add chain_next GTY option.
2862 * decl.c (struct named_label_use_entry): Likewise.
2864 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
2867 * semantics.c (build_lambda_object): Bail out if a field is
2870 2011-02-22 Dodji Seketeli <dodji@redhat.com>
2873 * class.c (dfs_declare_virt_assop_and_dtor)
2874 (declare_virt_assop_and_dtor): New static functions.
2875 (add_implicitly_declared_members): Use
2876 declare_virt_assop_and_dtor.
2878 2011-02-21 Jason Merrill <jason@redhat.com>
2881 * decl2.c (decl_constant_var_p): A constexpr var needs an
2882 initializer to be constant.
2883 * semantics.c (cxx_eval_constant_expression): Complain about
2884 constexpr var used in its own initializer.
2885 * call.c (set_up_extended_ref_temp): Set
2886 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
2888 2011-02-20 Jason Merrill <jason@redhat.com>
2891 * semantics.c (cxx_eval_call_expression): Call
2892 cxx_eval_constant_expression in trivial shortcut.
2895 * call.c (convert_class_to_reference): Don't try to set up a
2896 second conv sequence for non-viable candidates.
2899 * error.c (location_of): Handle non-tagged types.
2902 * method.c (process_subob_fn): Instantiate constexpr templates.
2903 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
2905 2011-02-20 Dodji Seketeli <dodji@redhat.com>
2908 * pt.c (tsubst_pack_expansion): do not use
2909 cp_tree_equal/same_type_p to detect an expansion of a parameter
2912 2011-02-19 Jason Merrill <jason@redhat.com>
2915 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
2917 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2920 * semantics.c (finish_non_static_data_member): Early return if
2921 object is error_mark_node.
2923 2011-02-18 Dodji Seketeli <dodji@redhat.com>
2926 * pt.c (do_auto_deduction): Do not mention error_mark_node in
2928 * semantics.c (finish_id_expression): Do not pass erroneous decl
2929 to decl_constant_var_p.
2931 2011-02-17 Jakub Jelinek <jakub@redhat.com>
2934 * cvt.c (convert_from_reference): Call mark_exp_read.
2936 2011-02-11 Dodji Seketeli <dodji@redhat.com>
2939 * pt.c (finish_call_expr): Consider a call expression that has a
2940 dependent "this" pointer as being dependent. Add comments.
2941 (dependent_type_p, type_dependent_expression_p): Update comments.
2943 2011-02-16 Dodji Seketeli <dodji@redhat.com>
2946 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
2947 expansion arguments are not evaluated.
2949 2011-02-16 Jakub Jelinek <jakub@redhat.com>
2952 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
2953 instead of TYPE_LANG_FLAG_3.
2954 * pt.c (lookup_template_class): Copy over
2955 ENUM_FIXED_UNDERLYING_TYPE_P.
2957 2011-02-15 Jason Merrill <jason@redhat.com>
2960 * method.c (synthesized_method_walk): Always exit early for
2961 trivial fn in C++98 mode.
2963 2011-02-14 Jason Merrill <jason@redhat.com>
2966 * parser.c (cp_parser_enumerator_definition): Call
2967 fold_non_dependent_expr.
2969 2011-02-09 Jason Merrill <jason@redhat.com>
2971 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
2972 * semantics.c (finish_fname): Only return the name if we're in
2975 * decl.c (build_enumerator): Don't perform integral promotions on
2976 non-integral constants.
2978 * cvt.c (convert_to_void): Handle null op1.
2980 * class.c (type_has_constexpr_default_constructor): Make sure the
2981 caller stripped an enclosing array.
2982 * init.c (perform_member_init): Strip arrays before calling it.
2985 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
2987 2011-02-03 Dodji Seketeli <dodji@redhat.com>
2990 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
2991 template parameters in account.
2993 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
2996 * parser.c (cp_parser_class_specifier): Fix setting of
2999 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3002 * semantics.c (build_data_member_initialization): Handle
3003 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3005 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3007 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3008 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3010 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3013 * cp-tree.h (fixup_template_parms): Declare.
3014 * pt.c (end_template_parm_list): Do not fixup template parms here.
3015 (fixup_template_parms): Remove static. Fix typo in the
3016 comments. Remove useless code statement.
3017 (fixup_template_parm): For a template template parameter, fixup
3018 its attributes before fixing up its type.
3020 (cp_parser_template_declaration_after_export): After parsing
3021 template parameters fixup their types.
3023 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3026 * semantics.c (potential_constant_expression_1): Handle
3029 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3032 * semantics.c (expand_or_defer_fn_1): Handle it.
3033 * decl2.c (decl_needed_p): Likewise.
3035 2011-01-21 Jason Merrill <jason@redhat.com>
3038 * semantics.c (build_constexpr_constructor_member_initializers):
3039 Handle trivial copy.
3041 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3044 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3045 assume init must be NULL if scope is NULL.
3046 (begin_range_for_stmt): Likewise.
3048 2011-01-21 Jason Merrill <jason@redhat.com>
3051 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3054 * semantics.c (potential_constant_expression_1): Split out from
3055 potential_constant_expression. Add want_rval parm. Handle
3056 template expression forms. Don't enforce restriction on address
3057 of automatic variable here. Add a couple of diagnostics that
3059 (require_potential_constant_expression): New entry point.
3060 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3061 (maybe_constant_value): Check potential_constant_expression.
3062 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3063 * tree.c (build_vec_init_expr): Adjust.
3065 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3068 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3071 2011-01-17 Jason Merrill <jason@redhat.com>
3074 * semantics.c (base_field_constructor_elt): New fn.
3075 (cxx_eval_bare_aggregate): Use it.
3076 (build_data_member_initialization): Leave COMPONENT_REF for
3079 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3081 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3084 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3085 Jonathan Wakely <jwakely.gcc@gmail.com>
3088 * decl.c (grokdeclarator): Reject mutable reference members.
3090 2011-01-14 Jason Merrill <jason@redhat.com>
3093 * pt.c (coerce_template_parms): Fix error recovery.
3096 * typeck2.c (check_narrowing): Only check arithmetic types.
3099 * tree.c (build_vec_init_expr): Handle flexible array
3102 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3105 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3106 TYPE_MAIN_DECL instead of TYPE_NAME.
3107 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3108 * decl2.c (determine_visibility): Add check
3109 of CLASS_TYPE_P for underlying_type.
3111 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3113 * cp-tree.h (begin_for_scope): New prototype.
3114 (begin_for_stmt): Update prototype.
3115 (begin_range_for_stmt): Update prototype.
3116 * init.c (build_vec_init): Update call to begin_for_stmt.
3117 * parser.c (cp_parser_for): New.
3118 (cp_parser_c_for): Add three new parameters.
3119 (cp_parser_range_for): Likewise. Most parsing code removed.
3120 (cp_parser_iteration_statement): Call cp_parser_for instead of
3121 cp_parser_c_for and cp_parser_range_for.
3122 (cp_parser_for_init_statement): Add new parameter and return type.
3123 (cp_parser_block_declaration): Update call to
3124 cp_parser_simple_declaration.
3125 (cp_parser_simple_declaration): Add new parameter.
3126 Update call to cp_parser_init_declarator.
3127 (cp_parser_init_declarator): Add new parameter.
3128 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3129 * semantics.c (begin_for_scope): New.
3130 (begin_for_stmt): Add two new parameters.
3131 (begin_range_for_stmt): Likewise.
3133 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3135 * parser.c (cp_parser_objc_at_property_declaration): Improved
3138 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3141 * cp-lang.c (get_template_innermost_arguments_folded)
3142 (get_template_argument_pack_elems_folded)
3143 (template_arg_needs_folding, fold_cplus_constants): New static
3145 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3146 get_template_innermost_arguments_folded.
3147 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3148 get_template_argument_pack_elems_folded.
3150 2011-01-11 Jason Merrill <jason@redhat.com>
3153 * init.c (build_new_1): Handle value-init in templates differently.
3156 * tree.c (maybe_dummy_object): Check current_class_ref against
3157 context, not current_class_type.
3159 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3162 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3163 error recovery purposes behave as if it was not specified so that
3164 the default type is used.
3166 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3169 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3170 for the second build_x_va_arg argument.
3172 2011-01-05 Tom Tromey <tromey@redhat.com>
3174 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3175 (lvalue_or_else): Likewise.
3177 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3180 * tree.c (cxx_type_hash_eq):
3181 Allow METHOD_TYPE, too.
3184 Copyright (C) 2011 Free Software Foundation, Inc.
3186 Copying and distribution of this file, with or without modification,
3187 are permitted in any medium without royalty provided the copyright
3188 notice and this notice are preserved.