1 2011-10-13 Jason Merrill <jason@redhat.com>
4 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
5 bases of a base subobject.
7 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
10 * decl.c (cxx_init_decl_processing): Add
11 __attribute__((externally_visible)) to operator new and
12 operator delete library fn.
14 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
16 * decl.c (duplicate_decls): Delete old interface with two parallel
17 arrays to hold standard builtin declarations, and replace it with
18 a function based interface that can support creating builtins on
19 the fly in the future. Change all uses, and poison the old
20 names. Make sure 0 is not a legitimate builtin index.
21 * except.c (build_eh_type_type): Ditto.
22 (choose_personality_routine): Ditto.
23 * semantics.c (finish_omp_atomic): Ditto.
24 (finish_omp_barrier): Ditto.
25 (finish_omp_flush): Ditto.
26 (finish_omp_taskwait): Ditto.
28 2011-10-11 Jason Merrill <jason@redhat.com>
32 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
33 * call.c (perform_implicit_conversion_flags): Build it
35 * cp-objcp-common.c (cp_common_init_ts): It's typed.
36 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
37 (pp_cxx_expression): Likewise.
38 * error.c (dump_expr): Likewise.
39 * semantics.c (potential_constant_expression_1): Likewise.
40 * tree.c (cp_tree_equal): Likewise.
41 (cp_walk_subtrees): Likewise.
42 * pt.c (iterative_hash_template_arg): Likewise.
43 (for_each_template_parm_r): Likewise.
44 (type_dependent_expression_p): Likewise.
45 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
47 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
49 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
52 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
53 do not call unqualified_name_lookup_error.
55 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
58 * call.c (conversion_null_warnings): Don't look through references.
60 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
63 * init.c (constant_value_1): Add bool parameter.
64 (decl_constant_value_safe): Add.
65 (integral_constant_value): Adjust.
66 (decl_constant_value): Adjust.
67 * cp-tree.h (decl_constant_value_safe): Declare.
68 * typeck.c (decay_conversion): Use decl_constant_value_safe.
69 * call.c (convert_like_real): Likewise.
71 2011-10-09 Jakub Jelinek <jakub@redhat.com>
72 Diego Novillo <dnovillo@google.com>
74 * pt.c (reregister_specialization): Use htab_find instead of
75 htab_find_slot with INSERT.
76 (maybe_process_partial_specialization, lookup_template_class_1): Change
77 slot variable type to void ** to avoid aliasing problems.
78 (register_specialization): Likewise. Use slot != NULL instead of
79 more expensive !optimize_specialization_lookup_p (tmpl) test.
81 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
84 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
85 inform messages in case of cloned destructor.
87 2011-10-06 Jason Merrill <jason@redhat.com>
90 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
92 2011-10-02 Jason Merrill <jason@redhat.com>
94 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
95 Change unsubstituted_packs to bool.
97 * parser.c (cp_parser_range_for): Don't try to deduce from {}
101 Implement N2555 (expanding pack expansion to fixed parm list)
102 * pt.c (coerce_template_parms): Allow expanding a pack expansion
103 to a fixed-length argument list.
104 (unify_pack_expansion): Handle explicit args properly.
105 (unify) [TREE_VEC]: Handle pack expansions here.
106 [TYPE_ARGUMENT_PACK]: Not here.
107 (tsubst_pack_expansion): Don't try to do partial substitution.
108 (pack_deducible_p): New.
109 (fn_type_unification): Use it.
110 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
112 (check_non_deducible_conversion): Split from type_unification_real.
113 (unify_one_argument): Split from type_unification_real...
114 (unify_pack_expansion): ...and here. Drop call_args_p parm.
115 (type_unification_real, unify, more_specialized_fn): Adjust.
117 * class.c (fixed_type_or_null): Handle NSDMI.
118 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
121 2011-09-30 Jason Merrill <jason@redhat.com>
123 * cp-tree.h (TREE_NEGATED_INT): Remove.
124 * semantics.c (finish_unary_op_expr): Don't set it.
126 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
129 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
131 2011-09-26 Andi Kleen <ak@linux.intel.com>
133 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
135 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
138 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
139 comparison of pointer with zero.
141 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
144 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
145 set CLASSTYPE_DECLARED_CLASS.
147 2011-09-27 Jakub Jelinek <jakub@redhat.com>
149 * decl.c (duplicate_decls): If compatible stpcpy prototype
150 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
152 2011-09-26 Jason Merrill <jason@redhat.com>
155 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
156 constant value if we're still in a template.
159 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
162 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
165 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
168 * error.c (dump_template_bindings): Separate bindings with semicolons
171 2011-09-26 Jason Merrill <jason@redhat.com>
174 * call.c (compare_ics): Only consider rvaluedness_matches_p
175 if the target type is the same or it too differs in rvalueness.
178 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
179 flags at the top of the function.
181 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
183 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
185 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
187 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
190 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
192 2011-09-25 Jason Merrill <jason@redhat.com>
194 * parser.c (inject_this_parameter): Split out from
195 cp_parser_late_return_type_opt.
196 (cp_parser_class_specifier_1): Use it for NSDMIs.
197 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
199 2011-09-24 Jason Merrill <jason@redhat.com>
201 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
202 * cp-tree.h: Declare it.
203 * method.c (walk_field_subobs): Use it.
205 * init.c (perform_member_init): Instantiate NSDMI here.
206 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
208 Handle deferred parsing of NSDMIs.
209 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
210 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
211 (cp_parser_late_parse_one_default_arg): Split out from
212 cp_parser_late_parsing_default_args.
213 (cp_parser_late_parsing_nsdmi): New.
214 (push_unparsed_function_queues): Set it.
215 (cp_parser_parameter_declaration): Save the '=' token.
216 (cp_parser_template_parameter): Likewise.
217 (cp_parser_default_argument): Call cp_parser_initializer
218 rather than cp_parser_initializer_clause.
219 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
220 (cp_parser_member_declaration): Handle nsdmis.
221 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
223 Implement C++11 non-static data member initializers.
224 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
225 * error.c (maybe_warn_cpp0x): Handle it.
226 * call.c (convert_like_real) [ck_user]: Don't complain about
227 using an explicit constructor for direct-initialization.
228 * class.c (check_field_decl): Fix ancient typo.
229 (check_field_decls): NSDMIs make the default ctor non-trivial.
230 * decl.c (cp_finish_decl): Record NSDMI.
231 (grokdeclarator): Allow NSDMI.
232 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
233 * init.c (perform_member_init): Use NSDMI.
234 * method.c (walk_field_subobs): Check for NSDMI.
235 * parser.c (cp_parser_member_declaration): Parse { } init.
236 * semantics.c (register_constexpr_fundef): Don't talk about
237 a return statement in a constexpr constructor.
238 (cxx_eval_call_expression): Check DECL_INITIAL instead of
241 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
244 * class.c (build_base_path): Add a tsubst_flags_t parameter.
245 (convert_to_base): Adjust call.
246 * typeck.c (build_class_member_access_expr,
247 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
248 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
249 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
250 * rtti.c (build_dynamic_cast_1): Likewise.
251 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
252 * call.c (build_over_call, build_special_member_call): Likewise.
253 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
254 build_up_reference): Likewise.
255 * cp-tree.h (build_base_path): Adjust declaration.
257 2011-09-23 Jason Merrill <jason@redhat.com>
259 Core 253 - allow const objects with no initializer or
260 user-provided default constructor if the defaulted constructor
261 initializes all the subobjects.
264 * class.c (default_init_uninitialized_part): New.
265 * cp-tree.h: Declare it.
266 * decl.c (check_for_uninitialized_const_var): Use it.
267 * init.c (perform_member_init): Likewise.
268 (build_new_1): Likewise.
269 * method.c (walk_field_subobs): Likewise.
271 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
274 * decl.c (check_static_variable_definition): Allow in-class
275 initialization of static data member of non-integral type in
278 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
281 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
283 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
286 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
288 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
289 Paolo Carlini <paolo.carlini@oracle.com>
292 * friend.c (make_friend_class): cv-qualification is ok in a
295 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
298 * decl.c (grokdeclarator): Consistently handle both __int128
299 and unsigned __int128 with -pedantic; suppress diagnostic in
302 2011-09-20 Jason Merrill <jason@redhat.com>
304 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
305 (DECL_GENERATED_P): New.
306 * class.c (finalize_literal_type_property): Use them.
307 * semantics.c (is_instantiation_of_constexpr): Likewise.
308 (register_constexpr_fundef): Likewise.
310 * call.c (convert_default_arg): Avoid redundant copy.
311 * tree.c (bot_manip): Copy everything.
313 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
315 * call.c (build_new_method_call_1): Use non-virtual lookup
316 for final virtual functions.
318 2011-09-16 Jason Merrill <jason@redhat.com>
321 * call.c (set_flags_from_callee): Split out from build_call_a.
322 * cp-tree.h: Declare it.
323 * tree.c (bot_manip): Call it.
325 2011-09-15 Jason Merrill <jason@redhat.com>
328 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
329 for clearing current_class_ptr, too.
331 2011-09-14 Diego Novillo <dnovillo@google.com>
333 * name-lookup.c (lookup_arg_dependent): Use conditional
335 * decl.c (xref_tag): Likewise.
337 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
340 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
341 to build_exception_variant.
343 2011-09-13 Dodji Seketeli <dodji@redhat.com>
346 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
347 nodes. Add a comment.
348 (arg_from_parm_pack_p): New static function, factorized out from
349 tsubst_pack_expansion and extended to support non-type parameter
350 packs represented with TEMPLATE_PARM_INDEX nodes.
351 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
353 2011-09-12 Jason Merrill <jason@redhat.com>
355 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
356 with no deducible template parameters.
357 * call.c (rejection_reason_code): Add rr_template_conversion.
358 (print_z_candidate): Handle it.
359 (template_conversion_rejection): New.
360 (build_user_type_conversion_1): Use it.
362 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
363 on all of the second conversion sequence.
364 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
365 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
366 first section. Fix loop logic.
367 (initialize_reference): Call convert_like for diagnostics when
368 we have a (bad) conversion.
370 * call.c (convert_class_to_reference)
371 (convert_class_to_reference_1): Remove.
372 (reference_binding): Use build_user_type_conversion_1 instead.
374 * call.c (initialize_reference): Add flags parm.
375 * decl.c (grok_reference_init): Likewise.
376 (check_initializer): Pass it.
377 * typeck.c (convert_for_initialization): Likewise.
380 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
381 * call.c (conditional_conversion): Use it.
382 (reference_binding): Fix handling of xvalues.
384 2011-09-09 Jason Merrill <jason@redhat.com>
386 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
387 before forcing instantiation.
389 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
392 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
393 instead of complete_type_or_else.
395 2011-09-08 Dodji Seketeli <dodji@redhat.com>
397 PR c++/33255 - Support -Wunused-local-typedefs warning
398 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
399 record_locally_defined_typedef.
400 * decl.c (finish_function): Use the new
401 maybe_warn_unused_local_typedefs.
402 (grokfield): Use the new record_locally_defined_typedef.
403 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
405 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
408 * decl.c (grokdeclarator): Check u.function.exception_specification
411 2011-09-07 Jason Merrill <jason@redhat.com>
414 * parser.c (cp_parser_member_declaration): Don't require a constant
415 rvalue here in C++0x.
417 * pt.c (type_unification_real): Correct complain arg for tsubsting
418 default template args.
420 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
422 2011-09-06 Jason Merrill <jason@redhat.com>
425 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
426 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
427 (validate_constexpr_fundecl): Remove.
428 * decl.c (start_preparsed_function): Don't call it.
429 * cp-tree.h: Don't declare it.
431 2011-09-04 Jason Merrill <jason@redhat.com>
434 * call.c (reference_binding): Don't set is_lvalue for an rvalue
440 * call.c (reference_binding): Set rvaluedness_matches_p properly
441 for reference to function conversion ops.
442 (compare_ics): Adjust.
444 * class.c (trivial_default_constructor_is_constexpr): Rename from
445 synthesized_default_constructor_is_constexpr.
446 (type_has_constexpr_default_constructor): Adjust.
447 (add_implicitly_declared_members): Call it instead.
448 (explain_non_literal_class): Explain about non-constexpr default ctor.
450 * method.c (synthesized_method_walk): Adjust.
451 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
456 * init.c (perform_member_init): Don't diagnose missing inits here.
457 (emit_mem_initializers): Or here.
458 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
459 * semantics.c (cx_check_missing_mem_inits): New.
460 (explain_invalid_constexpr_fn): Call it.
461 (register_constexpr_fundef): Likewise. Leave
462 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
463 (cxx_eval_call_expression): Adjust diagnostics.
464 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
466 2011-08-30 Jason Merrill <jason@redhat.com>
469 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
470 to type_definition_p.
471 * parser.c (cp_parser_set_decl_spec_type): Likewise.
472 * decl.c (grokdeclarator): Check it.
475 * semantics.c (finish_id_expression): Use
476 current_nonlambda_class_type for qualified-ids.
479 * decl.c (poplevel): Disable for scope compatibility hack
483 * semantics.c (add_capture): Call complete_type for copy.
486 * semantics.c (cxx_eval_component_reference): Handle
487 value-initialization for omitted initializers.
489 2011-08-29 Jason Merrill <jason@redhat.com>
492 * semantics.c (finish_id_expression): Mark captured variables used.
494 2011-08-29 Jakub Jelinek <jakub@redhat.com>
495 Jason Merrill <jason@redhat.com>
498 * class.c (finish_struct_1): Complain if the first field is
501 2011-08-29 Jason Merrill <jason@redhat.com>
505 * parser.c (cp_parser_default_argument): Use
506 cp_parser_initializer_clause.
507 (cp_parser_late_parsing_default_args): Likewise.
509 2011-08-26 Jason Merrill <jason@redhat.com>
513 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
515 (convert_nontype_argument): Likewise. Implicitly convert nullptr
516 and do constant folding.
517 * mangle.c (write_template_arg_literal): Mangle null member
519 * call.c (null_member_pointer_value_p): New.
520 * cp-tree.h: Declare it.
522 2011-08-25 Jason Merrill <jason@redhat.com>
524 * call.c (convert_like_real): Remove redundant complain checks.
527 * call.c (convert_like_real): Exit early if bad and !tf_error.
529 2011-08-23 Jason Merrill <jason@redhat.com>
531 * typeck2.c (build_functional_cast): Don't try to avoid calling
533 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
535 2011-08-23 Jason Merrill <jason@redhat.com>
539 * tree.c (dependent_name): New.
540 (cp_tree_equal): Two calls with the same dependent name are
541 equivalent even if the overload sets are different.
543 2011-08-23 Jason Merrill <jason@redhat.com>
545 * tree.c (build_target_expr): Set TREE_CONSTANT on
546 literal TARGET_EXPR if the value is constant.
547 * typeck2.c (build_functional_cast): Don't set it here.
549 2011-08-23 Jason Merrill <jason@redhat.com>
552 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
554 2011-08-23 Jason Merrill <jason@redhat.com>
557 * decl.c (cxx_init_decl_processing): Initialize
558 dependent_lambda_return_type_node.
559 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
560 (dependent_lambda_return_type_node): Define.
561 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
562 * semantics.c (lambda_return_type): Handle overloaded function.
563 Use dependent_lambda_return_type_node instead of
564 DECLTYPE_FOR_LAMBDA_RETURN.
565 (apply_lambda_return_type): Don't check dependent_type_p.
566 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
567 (instantiate_class_template_1): Likewise.
568 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
569 * mangle.c (write_type): Likewise.
570 * typeck.c (structural_comptypes): Likewise.
571 (check_return_expr): Handle dependent_lambda_return_type_node.
573 2011-08-23 Jason Merrill <jason@redhat.com>
576 * semantics.c (maybe_constant_value): Don't try to fold { }.
577 * pt.c (build_non_dependent_expr): Don't wrap { }.
578 * init.c (build_value_init): Allow scalar value-init in templates.
580 2011-08-23 Jason Merrill <jason@redhat.com>
582 * semantics.c (potential_constant_expression_1): Allow 'this'.
584 2011-08-23 Jakub Jelinek <jakub@redhat.com>
587 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
588 if it has side-effects and needs to be preevaluated.
590 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
593 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
594 same line as the function.
596 2011-08-23 Jakub Jelinek <jakub@redhat.com>
599 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
600 which doesn't have any fields, clear it and diagnose.
602 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
603 Marc Glisse <marc.glisse@normalesup.org>
606 * mangle.c (decl_mangling_context): Call
607 targetm.cxx.decl_mangling_context.
608 (write_unscoped_name): Use decl_mangling_context.
610 2011-08-18 Dodji Seketeli <dodji@redhat.com>
613 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
614 template parameters as created by process_template_parm.
616 2011-08-16 Jason Merrill <jason@redhat.com>
619 * pt.c (unify_pack_expansion): Correct overloaded unification
622 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
623 on a member function or static data member, call mark_used.
626 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
629 2011-08-13 Jason Merrill <jason@redhat.com>
632 * name-lookup.c (local_bindings_p): New.
633 * name-lookup.h: Declare it.
634 * lex.c (unqualified_name_lookup_error): Use it.
637 * error.c (dump_expr): Handle MODIFY_EXPR properly.
639 * decl.c (grok_reference_init): Handle constexpr here.
640 * call.c (initialize_reference): Not here.
642 2011-08-12 David Li <davidxl@google.com>
644 * class.c (update_vtable_entry_for_fn): Set
645 LOST_PRIMARY bit properly.
647 2011-08-12 Jason Merrill <jason@redhat.com>
650 * call.c (convert_arg_to_ellipsis): force_rvalue only in
651 potentially evaluated context.
653 2011-08-12 Richard Guenther <rguenther@suse.de>
655 * call.c (build_over_call): Instead of memcpy use an
656 assignment of two MEM_REFs.
658 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
659 Brian Hackett <bhackett1024@gmail.com>
661 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
663 2011-08-10 Richard Guenther <rguenther@suse.de>
665 * call.c (build_over_call): Call memcpy unconditionally.
667 2011-08-08 Jason Merrill <jason@redhat.com>
670 * semantics.c (finish_call_expr): Don't look at 'this' if we
671 had an explicit object argument.
674 * typeck2.c (check_narrowing): Fix integer logic.
676 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
678 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
680 2011-08-05 Jason Merrill <jason@redhat.com>
683 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
684 on 'this' in a constructor.
687 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
690 * init.c (perform_member_init): Handle invalid array initializer.
693 * semantics.c (cxx_eval_array_reference): Handle failure to
694 reduce the array operand to something we can work with.
696 2011-08-05 Gabriel Charette <gchare@google.com>
698 * decl.c (finish_function): Remove unecessary line 0 hack.
700 2011-08-05 Jason Merrill <jason@redhat.com>
703 * typeck.c (build_x_compound_expr_from_list): Also complain
707 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
710 * parser.c (cp_parser_range_for): Only do auto deduction in
711 template if the range is non-dependent.
713 * init.c (perform_member_init): Always build_aggr_init
714 for a class member with an explicit mem-initializer.
716 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
718 2011-08-04 Jakub Jelinek <jakub@redhat.com>
721 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
722 for operator new and operator new []. Call init_attributes.
724 2011-08-02 Jason Merrill <jason@redhat.com>
727 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
730 * typeck2.c (check_narrowing): Check unsigned mismatch.
731 * semantics.c (finish_compound_literal): check_narrowing.
734 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
737 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
738 (build_field_list): Not here.
741 * parser.c (build_range_temp): Split out from...
742 (cp_convert_range_for): ...here.
743 (do_range_for_auto_deduction): New.
744 (cp_parser_range_for): Use it.
746 2011-08-02 Jakub Jelinek <jakub@redhat.com>
748 * cp-tree.h (finish_omp_atomic): Adjust prototype.
749 (cxx_omp_const_qual_no_mutable): New prototype.
750 (finish_omp_taskyield): New prototype.
751 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
752 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
753 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
754 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
756 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
757 and PRAGMA_OMP_CLAUSE_MERGEABLE.
758 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
759 (cp_parser_omp_taskyield): New function.
760 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
761 (cp_parser_omp_clause_reduction): Handle min and max.
762 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
763 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
764 OMP_CLAUSE_MERGEABLE.
765 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
766 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
768 (finish_omp_clauses): Don't complain about const qualified
769 predetermined vars and static data members in firstprivate clause.
770 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
772 (finish_omp_taskyield): New function.
773 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
774 (cxx_omp_predetermined_sharing): Use it.
776 2011-08-02 Jason Merrill <jason@redhat.com>
778 * call.c (build_call_a): Also check at_function_scope_p.
780 2011-08-01 Jason Merrill <jason@redhat.com>
783 * mangle.c (write_prefix): Handle decltype.
786 * semantics.c (cxx_eval_vec_init_1): Fix logic.
789 * semantics.c (potential_constant_expression_1): Allow any builtin.
790 (morally_constexpr_builtin_function_p): Remove.
792 2011-07-29 Jason Merrill <jason@redhat.com>
795 * parser.c (cp_parser_lambda_expression): Also clear in_statement
796 and in_switch_statement_p.
797 (cp_parser_class_specifier): Likewise.
799 2011-07-28 Jason Merrill <jason@redhat.com>
802 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
803 (convert_nontype_argument, tsubst_template_arg): Handle its output.
805 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
808 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
810 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
812 * pt.c (build_template_decl): Copy the function_decl's
813 source location to the new template_decl.
815 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
818 * typeck.c (cp_build_modify_expr): Check digest_init return value
821 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
824 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
825 and *end before returning.
827 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
830 * parser.c (cp_parser_perform_range_for_lookup): Early return if
831 error_operand_p (range).
833 2011-07-23 Jason Merrill <jason@redhat.com>
836 * parser.c (cp_parser_qualifying_entity): Handle templates.
838 2011-07-22 Jason Merrill <jason@redhat.com>
841 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
842 Make conditional on -Wnarrowing.
844 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
846 Warn about the use of final/override in non-c++0x mode, and
847 add __final for non-c++0x mode.
848 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
849 * error.c (maybe_warn_cpp0x): Adjust.
850 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
851 '__final' as a non-c++0x alternative for 'final'.
853 2011-07-22 Jason Merrill <jason@redhat.com>
854 Mark Glisse <marc.glisse@normalesup.org>
857 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
858 other namespaces as well.
859 * name-lookup.c (c_linkage_bindings): Define.
860 (lookup_extern_c_fun_in_all_ns): Rename from
861 lookup_extern_c_fun_binding_in_all_ns. Return tree.
862 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
864 2011-07-20 Jason Merrill <jason@redhat.com>
866 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
867 designated initializer syntax.
868 * decl.c (check_array_designated_initializer): Add index parm.
869 (maybe_deduce_size_from_array_init): Pass it.
870 (reshape_init_array_1): Likewise.
873 PR c++/42603 (DR 950)
874 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
875 (cp_parser_nested_name_specifier_opt): Allow decltype.
876 (cp_parser_qualifying_entity): Likewise.
877 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
878 (cp_parser_simple_type_specifier): Handle decltype as scope.
879 (cp_parser_base_specifier): Allow decltype.
880 (cp_parser_base_clause): Don't crash on null base.
881 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
882 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
884 2011-07-19 Jason Merrill <jason@redhat.com>
887 * pt.c (coerce_template_parms): Handle non-pack after pack.
889 2011-07-19 Richard Guenther <rguenther@suse.de>
891 * call.c (build_special_member_call): Use fold_build_pointer_plus.
892 * class.c (build_base_path): Likewise.
893 (convert_to_base_statically): Likewise.
894 (dfs_accumulate_vtbl_inits): Likewise.
895 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
896 * except.c (expand_start_catch_block): Likewise.
897 * init.c (expand_virtual_init): Likewise.
898 (build_new_1): Likewise.
899 (build_vec_delete_1): Likewise.
900 (build_vec_delete): Likewise.
901 * rtti.c (build_headof): Likewise.
902 (tinfo_base_init): Likewise.
903 * typeck.c (get_member_function_from_ptrfunc): Likewise.
904 (cp_build_addr_expr_1): Likewise.
905 * typeck2.c (build_m_component_ref): Likewise.
907 2011-07-18 Martin Jambor <mjambor@suse.cz>
909 * parser.c (cp_parser_parameter_declaration_list): Initialize
912 2011-07-16 Jason Merrill <jason@redhat.com>
914 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
915 last_error_tinst_level.
916 (push_tinst_level, pop_tinst_level): Adjust.
917 (problematic_instantiation_changed): Adjust.
918 (record_last_problematic_instantiation): Adjust.
919 * error.c (cp_print_error_function): Don't print
920 current_function_decl if we're in a template instantiation context.
921 (print_instantiation_full_context): Always print first line.
923 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
924 Jason Merrill <jason@redhat.com>
928 * cp-tree.h (fn_type_unification): Add `bool' parameter.
929 * pt.c (enum template_base_result): Define.
930 (unify_success, unify_unknown): Define.
931 (unify_parameter_deduction_failure): Define.
932 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
933 (unify_parameter_pack_mismatch): Define.
934 (unify_parameter_pack_inconsistent): Define.
935 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
936 (unify_expression_unequal, unify_inconsistency): Define.
937 (unify_method_type_error, unify_arity): Likewise.
938 (unify_too_many_parameters, unify_too_few_parameters): Define.
939 (unify_arg_conversion, unify_no_common_base): Define.
940 (unify_illformed_ptrmem_cst_expr): Define.
941 (unify_substitution_failure): Define.
942 (unify_inconsistent_template_template_parameters): Define.
943 (unify_template_deduction_failure): Define.
944 (unify_template_argument_mismatch): Define.
945 (unify_overload_resolution_failure): Define.
946 (comp_template_args_with_info): New function, split out from...
947 (comp_template_args): ...here. Call it.
948 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
950 (unify): Add `explain_p' parameter. Pass to all relevant calls.
951 Call above status functions when appropriate.
952 (resolve_overloaded_unification, try_one_overload): Likewise.
953 (type_unification, type_unification_real): Likewise.
954 (unify_pack_expansion): Likewise.
955 (get_template_base, try_class_unification): Likewise.
956 (get_bindings, more_specialized_fn): Pass false to unification
958 (get_class_bindings, do_auto_deduction): Likewise.
959 (convert_nontype_argument): Likewise.
960 (fn_type_unification): Likewise. Pass tf_warning_or_error if
962 (get_template_base): Add `explain_p' parameter and pass it to
963 try_class_unification. Return an enum template_base_result.
964 * class.c (resolve_address_of_overloaded_function): Pass false to
966 * call.c (enum rejection_reason_code): Add new codes.
967 (struct rejection_reason): Add template_unification field.
968 Add template_instantiation field.
969 (template_unification_rejection): Define.
970 (template_unification_error_rejection): Define.
971 (template_instantiation_rejection): Define.
972 (invalid_copy_with_fn_template_rejection): Define.
973 (add_template_candidate): Pass false to unify.
974 Provide more rejection reasons when possible.
975 (print_template_unification_rejection): Define.
976 (print_arity_rejection): Define, split out from...
977 (print_z_candidate): ...here. Add cases for new rejection
980 2011-07-15 Jason Merrill <jason@redhat.com>
982 * Make-lang.in (check-g++-strict-gc): New.
983 (cp/except.o): Depend on gt-cp-except.h
984 * except.c: Include gt-cp-except.h.
985 * config-lang.in (gtfiles): Add cp/except.c.
986 * decl2.c (mark_used): Adjust constexpr condition, set
987 function_depth around template instantiation.
988 * parser.c (cp_parser_lambda_body): Set function_depth.
989 * semantics.c (maybe_add_lambda_conv_op): Likewise.
992 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
994 2011-07-13 Jason Merrill <jason@redhat.com>
996 * Make-lang.in (check-c++0x): New.
998 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1000 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1001 rather than a pointer to it. Return true if the whole of the value
1002 was initialized by the generated statements. Use
1003 complete_ctor_at_level_p instead of count_type_elements.
1005 2011-07-12 Diego Novillo <dnovillo@google.com>
1007 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1009 (struct cp_binding_level): Fix indentation.
1011 2011-07-11 Jason Merrill <jason@redhat.com>
1014 * pt.c (extract_fnparm_pack): Split out from...
1015 (make_fnparm_pack): ...here.
1016 (instantiate_decl): Handle non-pack parms after a pack.
1017 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1019 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1022 * cp-tree.h (struct tinst_level): Add errors field.
1023 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1024 (push_tinst_level): Don't start another decl in that case.
1025 (reopen_tinst_level): Adjust errors field.
1026 * decl2.c (cp_write_global_declarations): Don't complain about
1027 undefined inline if its template was defined.
1028 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1030 2011-07-10 Jason Merrill <jason@redhat.com>
1033 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1034 rather than current_class_type to determine whether to set 'this'.
1035 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1036 (cp_parser_init_declarator): Pass down member_p.
1038 2011-07-09 Jason Merrill <jason@redhat.com>
1040 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1042 2011-07-08 Jason Merrill <jason@redhat.com>
1045 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1047 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1048 * optimize.c (maybe_clone_body): Likewise.
1049 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1052 * decl.c (expand_static_init): Don't get confused by user
1053 declaration of __cxa_guard_acquire.
1055 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1056 COMPLETE_TYPE_P either.
1059 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1060 TYPE_NEEDS_CONSTRUCTING.
1062 2011-07-07 Jason Merrill <jason@redhat.com>
1065 * pt.c (push_deduction_access_scope): Preserve
1066 processing_template_decl across push_to_top_level.
1068 * class.c (pushclass): Accept NULL argument.
1069 (popclass): Deal with popping null class.
1070 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1071 push_to_top_level/pop_from_top_level.
1072 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1074 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1077 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1078 one non-complex and one complex argument, call save_expr on both
1081 2011-07-06 Jason Merrill <jason@redhat.com>
1084 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1088 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1090 2011-07-05 Jason Merrill <jason@redhat.com>
1093 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1094 partial instantiation.
1097 * semantics.c (finish_id_expression): convert_from_reference.
1099 2011-07-05 Richard Guenther <rguenther@suse.de>
1101 * decl.c (cxx_init_decl_processing): Defer building common
1102 tree nodes to c_common_nodes_and_builtins.
1104 2011-07-04 Jason Merrill <jason@redhat.com>
1108 * mangle.c (write_expression): Handle 'this'.
1109 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1111 * semantics.c (potential_constant_expression_1): Check that
1112 DECL_CONTEXT is set on 'this'.
1114 * error.c (dump_template_bindings): Don't print typenames
1115 for a partial instantiation.
1116 (dump_function_decl): If we aren't printing function arguments,
1117 print template arguments as <args> rather than [with ...].
1118 (dump_expr): Don't print return type or template header.
1119 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1120 * pt.c (dependent_template_arg_p): Handle null arg.
1122 * error.c (type_to_string): Avoid redundant akas.
1124 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1127 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1129 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1131 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1132 (cp/class.o): Likewise.
1133 (cp/error.o): Likewise.
1134 (cp/name-lookup.o): Likewise.
1135 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1137 2011-07-01 Jason Merrill <jason@redhat.com>
1140 * pt.c (lookup_template_function): Handle non-function.
1143 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1144 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1145 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1147 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1148 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1152 * pt.c (resolve_nondeduced_context): Call mark_used.
1155 * semantics.c (finish_offsetof): Complain about incomplete type.
1157 2011-06-30 Jason Merrill <jason@redhat.com>
1160 * rtti.c (get_tinfo_decl): Call complete_type.
1163 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1164 DECL_PARM_INDEX on rhs parm.
1166 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1169 * tree.c (stabilize_init): Handle aggregate initialization.
1172 * name-lookup.c (struct arg_lookup): Add fn_set.
1173 (add_function): Check it.
1174 (lookup_arg_dependent_1): Initialize it.
1176 2011-06-29 Jason Merrill <jason@redhat.com>
1179 * init.c (build_new_1): Pass {} down to build_vec_init.
1180 (build_vec_init): Handle it.
1184 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1185 x_current_class_ref.
1186 (current_class_ptr, current_class_ref): Use them.
1187 * decl.c (build_this_parm): Handle getting the class type.
1188 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1189 for use within the trailing return type.
1191 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1192 don't tsubst DECL_INITIAL unless our type use auto.
1195 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1196 (massage_constexpr_body): Not here.
1199 * semantics.c (lambda_proxy_type): New.
1200 (build_capture_proxy): Use it.
1201 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1202 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1205 * class.c (explain_non_literal_class): New.
1206 (finalize_literal_type_property): Call it.
1207 * cp-tree.h: Declare it.
1208 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1209 (is_valid_constexpr_fn): Likewise.
1210 (massage_constexpr_body): Split out from...
1211 (register_constexpr_fundef): ...here.
1212 (is_instantiation_of_constexpr): New.
1213 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1214 (explain_invalid_constexpr_fn): New.
1215 (cxx_eval_call_expression): Call it.
1216 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1217 * method.c (process_subob_fn): Diagnose non-constexpr.
1218 (walk_field_subobs): Likewise.
1219 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1220 (explain_implicit_non_constexpr): New.
1221 (defaulted_late_check): Use it.
1222 * call.c (build_cxx_call): Remember location.
1224 * method.c (maybe_explain_implicit_delete): Use pointer_set
1227 * class.c (finalize_literal_type_property): Update conditions.
1228 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1230 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1231 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1232 * semantics.c (cxx_eval_vec_init_1): Correct type.
1234 * init.c (build_value_init): Decide whether or not to zero-initialize
1235 based on user-providedness of default ctor, not any ctor.
1236 (build_value_init_noctor): Adjust assert.
1239 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1240 (build_new_method_call_1): Likewise.
1241 * init.c (expand_default_init): Handle direct list-initialization
1244 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1246 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1248 2011-06-26 Jason Merrill <jason@redhat.com>
1251 * semantics.c (potential_constant_expression_1): Check
1252 for non-literality rather than cleanup.
1253 (cxx_eval_constant_expression): Likewise.
1256 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1257 with a cleanup isn't constant.
1258 (cxx_eval_constant_expression): Likewise.
1259 * init.c (expand_default_init): Use maybe_constant_init.
1261 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1264 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1265 instead of TYPE_CHAIN for chain_next for types.
1267 2011-06-23 Gabriel Charette <gchare@google.com>
1269 * name-lookup.h (cp_binding_level): Removed unused
1270 member names_size. Update all users.
1272 2011-06-23 Jason Merrill <jason@redhat.com>
1274 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1275 * init.c (build_zero_init_1): Not here.
1278 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1280 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1283 * decl2.c (build_anon_union_vars): Early return error_mark_node
1284 for a nested anonymous struct.
1286 2011-06-23 Jason Merrill <jason@redhat.com>
1289 * decl2.c (mark_used): Don't call synthesize_method for
1290 functions defaulted outside the class.
1292 * optimize.c (maybe_clone_body): Set linkage flags before
1293 cgraph_same_body_alias.
1296 * class.c (set_linkage_according_to_type): Hand off to
1297 determine_visibility.
1300 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1303 * pt.c (most_specialized_instantiation): Do check return types.
1305 2011-06-22 Jason Merrill <jason@redhat.com>
1308 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1309 (build_cxx_call): Not here.
1311 2011-06-21 Jason Merrill <jason@redhat.com>
1314 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1315 (grokdeclarator): constexpr doesn't apply const for refs.
1316 * parser.c (cp_parser_initializer_clause): Don't call
1317 maybe_constant_value here.
1318 * call.c (initialize_reference): Handle constexpr.
1321 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1322 static fn parameters.
1324 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1326 * pt.c (tsubst_arg_types): Likewise.
1327 * except.c (build_throw): Use cv_unqualified.
1330 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1331 * semantics.c (lambda_return_type): Strip them here.
1333 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1335 * semantics.c: Add sync_ or SYNC__ to builtin names.
1337 2011-06-20 Jason Merrill <jason@redhat.com>
1340 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1342 * typeck2.c (process_init_constructor_array): Use {} for classes,
1344 * call.c (convert_like_real): Handle substitution failure.
1347 * pt.c (canonicalize_type_argument): New.
1348 (convert_template_argument, unify): Use it.
1351 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1352 (print_z_candidate): Handle it.
1353 (explicit_conversion_rejection): New.
1354 (build_user_type_conversion_1): Reject an explicit conversion
1355 function that requires more than a qualification conversion.
1358 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1361 * tree.c (strip_typedefs): Use build_aligned_type.
1364 * call.c (sufficient_parms_p): Allow parameter packs too.
1367 * semantics.c (describable_type): Remove.
1368 * cp-tree.h: Likewise.
1369 * decl.c (cp_finish_decl): Don't call it.
1370 * init.c (build_new): Likewise.
1371 * parser.c (cp_parser_omp_for_loop): Likewise.
1372 * pt.c (tsubst_decl): Likewise.
1373 (do_auto_deduction): If we fail in a template, try again
1374 at instantiation time.
1377 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1379 * semantics.c (add_capture): Likewise.
1380 (register_capture_members): Clear IDENTIFIER_MARKED.
1382 2011-06-17 Jason Merrill <jason@redhat.com>
1385 * call.c (convert_class_to_reference_1): Allow binding function
1386 lvalue to rvalue reference.
1389 Generate proxy VAR_DECLs for better lambda debug info.
1390 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1391 (LAMBDA_EXPR_PENDING_PROXIES): New.
1392 (struct tree_lambda_expr): Add pending_proxies.
1393 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1394 (qualify_lookup): Use is_lambda_ignored_entity.
1395 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1396 Call insert_pending_capture_proxies.
1397 (cp_parser_lambda_introducer): Use this_identifier.
1398 (cp_parser_lambda_declarator_opt): Call the object parameter
1399 of the op() "__closure" instead of "this".
1400 (cp_parser_lambda_body): Call build_capture_proxy.
1401 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1402 (insert_pending_capture_proxies, insert_capture_proxy): New.
1403 (is_normal_capture_proxy, is_capture_proxy): New.
1404 (add_capture): Add __ to field names here, return capture proxy.
1405 (add_default_capture): Use this_identifier, adjust to expect
1406 add_capture to return a capture proxy.
1407 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1408 (finish_id_expression, lambda_expr_this_capture): Adjust.
1409 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1410 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1413 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1414 of artificial locals.
1416 * parser.c (cp_parser_lambda_expression): Clear
1417 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1418 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1420 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1421 Move non-pointers to end of struct.
1423 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1424 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1426 * semantics.c (finish_non_static_data_member): Preserve dereference
1429 2011-06-16 Jason Merrill <jason@redhat.com>
1432 * parser.c (cp_parser_lambda_body): Share code between
1433 simple and complex cases instead of using cp_parser_function_body.
1436 * decl.c (check_initializer): Check narrowing.
1439 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1442 * semantics.c (finish_id_expression): Mark even dependent
1446 * error.c (dump_template_argument): Don't try to omit default
1447 template args from an argument pack.
1449 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1452 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1453 assembler supports hidden visibility.
1455 2011-06-14 Jason Merrill <jason@redhat.com>
1458 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1459 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1460 if the declaration had an exception-specifier.
1461 (process_subob_fn): Don't maybe_instantiate_noexcept.
1462 * pt.c (maybe_instantiate_noexcept): Handle overload.
1463 * typeck2.c (nothrow_spec_p_uninst): New.
1464 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1465 * typeck.c (merge_types): Adjust.
1467 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1468 (maybe_instantiate_noexcept): Likewise.
1470 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1472 * Make-lang.in (cp/method.o): Update dependencies.
1473 * method.c: Include common/common-target.h.
1474 (use_thunk): Use targetm_common.have_named_sections.
1476 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1478 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1480 2011-06-14 Jason Merrill <jason@redhat.com>
1482 * error.c (type_to_string): Print typedef-stripped version too.
1485 * call.c (perform_implicit_conversion_flags): Print source type as
1489 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1492 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1495 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1496 of fold_indirect_ref_1.
1497 (cxx_eval_indirect_ref): Use it.
1499 2011-06-11 Jan Hubicka <jh@suse.cz>
1501 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1504 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1507 * decl.c (grokdeclarator): Reject operator names in parameters.
1509 2011-06-10 Jan Hubicka <jh@suse.cz>
1511 * decl2.c (clear_decl_external): New functoin.
1512 (cp_write_global_declarations): Use it.
1514 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1516 * cp-tree.h (error_operand_p): Remove.
1518 2011-06-09 David Krauss <potswa@mac.com>
1521 * typeck2.c (build_x_arrow): Push fake template context
1522 to produce diagnostic on acyclic endless operator-> drill-down.
1523 * call.c (build_new_op): Change Boolean overload status
1524 value to a pointer to the overload function.
1525 * cp-tree.h: Likewise.
1526 * typeck.c: Likewise.
1527 * parser.c: Likewise.
1528 * decl2.c: Likewise.
1531 2011-06-09 Jason Merrill <jason@redhat.com>
1533 * semantics.c (maybe_constant_value): Handle overflowed input.
1534 (non_const_var_error): Handle non-constant DECL_INITIAL.
1536 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1538 * parser.c (cp_parser_constant_expression): Just return the
1539 non-constant expression.
1541 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1543 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1546 * decl.c (grokdeclarator): Reject operator names in typedefs.
1548 2011-06-08 Jason Merrill <jason@redhat.com>
1551 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1552 * cp-tree.h (struct tree_deferred_noexcept): New.
1553 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1554 (DEFERRED_NOEXCEPT_SPEC_P): New.
1555 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1556 (union lang_tree_node): Add tree_deferred_noexcept.
1557 (maybe_instantiate_noexcept): Declare.
1558 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1559 * error.c (dump_exception_spec): Likewise.
1560 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1561 * ptree.c (cxx_print_xnode): Likewise.
1562 * tree.c (cp_tree_equal): Likewise.
1563 * decl.c (cp_tree_node_structure): Likewise.
1564 (duplicate_decls): Call maybe_instantiate_noexcept.
1565 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1566 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1567 DEFERRED_NOEXCEPT_SPEC_P.
1568 * typeck2.c (merge_exception_specifiers): Likewise.
1569 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1570 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1571 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1572 Build DEFERRED_NOEXCEPT.
1573 (maybe_instantiate_noexcept): New.
1574 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1575 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1577 * semantics.c (potential_constant_expression_1): Handle destructor
1580 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1582 * cp-tree.h (struct tinst_level): Add chain_next GTY
1585 2011-06-08 Jason Merrill <jason@redhat.com>
1588 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1589 if a pending_template entry is pointing at it.
1591 2011-06-07 Jason Merrill <jason@redhat.com>
1595 * error.c (subst_to_string): New.
1596 (cp_printer): Use it for 'S'.
1597 (print_instantiation_partial_context_line): Handle subst context.
1598 * pt.c (push_tinst_level): Handle subst context.
1599 (deduction_tsubst_fntype): Don't track specific substitutions.
1600 Use push_tinst_level.
1602 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1603 (fn_type_unification): Don't call push_deduction_access_scope here.
1605 2011-06-06 Jason Merrill <jason@redhat.com>
1608 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1609 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1611 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1614 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1615 and getter names to use all the allowed method names.
1617 2011-06-06 Jason Merrill <jason@redhat.com>
1620 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1623 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1624 at_function_scope_p.
1627 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1629 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1631 * init.c (build_delete): Warn when deleting type with non-virtual
1634 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1637 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1640 2011-06-01 Jason Merrill <jason@redhat.com>
1642 * pt.c (build_non_dependent_expr): Remove special handling of
1646 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1647 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1650 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1652 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1655 * name-lookup.c (supplement_binding_1): If the old binding was a
1656 type name, also check that the DECL actually refers to the same
1657 type or is not a type.
1659 2011-05-31 Jason Merrill <jason@redhat.com>
1662 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1663 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1664 (build_min_non_dep): Preserve reference refs.
1665 (build_min_non_dep_call_vec): Likewise
1667 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1670 * semantics.c (finish_omp_clauses): Call require_complete_type
1671 even for copyin/copyprivate clauses. Only call
1672 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1674 2011-05-28 Jason Merrill <jason@redhat.com>
1677 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1678 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1680 2011-05-27 Jason Merrill <jason@redhat.com>
1683 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1686 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1690 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1691 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1695 * mangle.c (write_expression): Handle MODOP_EXPR.
1698 * parser.c (cp_parser_unqualified_id): Don't check
1699 constructor_name_p for enums.
1702 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1705 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1706 with INDIRECT_REF of REFERENCE_TYPE.
1709 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1711 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1713 * cp-tree.h (building_stmt_tree): Delete.
1714 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1715 (build_aggr_init_full_exprs): Call building_stmt_list_p
1716 instead of building_stmt_tree.
1717 (initialize_local_var): Likewise.
1718 (finish_function): Likewise.
1719 * decl2.c (finish_anon_union): Likewise.
1720 * init.c (begin_init_stmts): Likewise.
1721 (finish_init_stmts): Likewise.
1722 (expand_aggr_init_1): Likewise.
1723 * name-lookup.c (do_local_using_decl): Likewise.
1724 (do_namespace_alias): Likewise.
1725 (do_using_directive): Likewise.
1726 (cp_emit_debug_info_for_using): Likewise.
1727 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1729 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1732 * typeck2.c (build_functional_cast): Complain early for invalid uses
1733 of 'auto' and set type to error_mark_node.
1735 2011-05-26 Jason Merrill <jason@redhat.com>
1738 * parser.c (cp_parser_member_declaration): Allow friend T.
1739 * friend.c (make_friend_class): Ignore non-classes.
1740 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1743 * pt.c (convert_template_argument): Don't complain about using
1744 injected-class-name as template template argument.
1747 * decl.c (check_static_variable_definition): Now static.
1748 (cp_finish_decl): Call it here.
1749 (grokdeclarator): Not here.
1750 * pt.c (instantiate_class_template_1): Or here.
1751 * cp-tree.h: Don't declare it.
1753 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1754 Nathan Froyd <froydnj@codesourcery.com>
1758 * name-lookup.h (enum scope_kind): Add sk_cond.
1759 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1760 Detect and report error for redeclaration from for-init or if
1761 or switch condition.
1762 (begin_scope): Handle sk_cond.
1763 * semantics.c (begin_if_stmt): Use sk_cond.
1764 (begin switch_stmt): Ditto.
1766 2011-05-26 Jason Merrill <jason@redhat.com>
1769 * name-lookup.h (cp_class_binding): Make base a pointer.
1770 * name-lookup.c (new_class_binding): Adjust.
1771 (poplevel_class): Adjust.
1774 * decl.c (grokparms): Function parameter packs don't need to
1776 * pt.c (type_unification_real): But they aren't deduced otherwise.
1778 2011-05-25 Jason Merrill <jason@redhat.com>
1781 * decl.c (build_enumerator): If incremented enumerator won't fit in
1782 previous integral type, find one it will fit in.
1785 * decl.c (create_array_type_for_decl): Complain about array of auto.
1789 * error.c (dump_template_bindings): Set processing_template_decl
1790 for a partial instantiation.
1793 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1794 to another reference type.
1797 * decl.c (case_conversion): New.
1798 (finish_case_label): Use it.
1800 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1803 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1806 * decl.c (grokdeclarator): Complain about auto typedef.
1809 * decl.c (grokdeclarator): Complain later for auto parameter.
1810 * pt.c (splice_late_return_type): Handle use in a template
1814 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1817 * parser.c (cp_parser_parameter_declaration): Recognize
1818 list-initialization.
1819 (cp_parser_direct_declarator): Check for the closing
1820 paren before parsing definitely.
1823 * parser.c (cp_parser_constructor_declarator_p): Don't check
1824 constructor_name_p for enums.
1825 (cp_parser_diagnose_invalid_type_name): Correct error message.
1828 * init.c (perform_member_init): Handle list-initialization
1829 of array of non-trivial class type.
1832 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1833 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1836 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1837 function parameter pack.
1838 (tsubst_pack_expansion): Likewise.
1840 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1843 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1845 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1849 * semantics.c (cxx_eval_bit_field_ref): Handle the
1850 case when BIT_FIELD_REF doesn't cover only a single field.
1852 2011-05-24 Jason Merrill <jason@redhat.com>
1855 * pt.c (get_mostly_instantiated_function_type): Use
1856 push_deferring_access_checks rather than set flag_access_control.
1858 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1860 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1861 syntax error in declaring an ObjC instance variable.
1863 2011-05-24 Jason Merrill <jason@redhat.com>
1866 * class.c (pushclass): Accept NULL argument.
1867 (popclass): Deal with popping null class.
1868 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1869 push_to_top_level/pop_from_top_level.
1870 (push_deduction_access_scope, pop_defarg_context): New.
1871 (fn_type_unification): Use them.
1872 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1874 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1876 * decl.c (grokdeclarator): Use current_class_name.
1878 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1880 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1881 (g++$(exeext)): Use libcommon-target.a.
1882 (CXX_C_OBJS): Remove prefix.o.
1884 2011-05-23 Jason Merrill <jason@redhat.com>
1886 * pt.c (tsubst_copy_and_build): Use current_class_name.
1889 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1892 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1893 converting to reference.
1894 (build_static_cast_1): Update for glvalues.
1897 * typeck.c (build_const_cast_1): Handle rvalue references.
1900 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1904 * call.c (splice_viable): Be strict in templates.
1907 * error.c (dump_template_bindings): Suppress access control.
1910 * pt.c (instantiate_decl): Handle =default.
1913 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1915 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1917 * call.c (build_over_call): Tweak call to check_function_arguments.
1918 * typeck.c (cp_build_function_call_vec): Likewise.
1920 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1923 * init.c (perform_member_init): Check for self-initialization.
1925 2011-05-22 Jason Merrill <jason@redhat.com>
1928 * typeck.c (composite_pointer_type_r): Return error_mark_node
1929 on error in SFINAE context.
1931 2011-05-20 Jason Merrill <jason@redhat.com>
1934 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1935 for constexpr fns to memfn_quals, just add it to the type.
1936 (revert_static_member_fn): Don't complain about quals.
1937 (check_static_quals): New.
1938 (grokfndecl): Call it.
1939 (start_preparsed_function): Don't call revert_static_member_fn.
1942 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1945 * cvt.c (type_promotes_to): Don't promote scoped enums.
1948 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1951 * tree.c (stabilize_expr): Fix typo.
1955 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1956 with throw(type-list).
1957 * typeck2.c (merge_exception_specifiers): noexcept(false)
1958 beats any more limited specification.
1962 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1964 * semantics.c (perform_koenig_lookup): Add complain parm.
1965 * cp-tree.h: Adjust.
1966 * parser.c (cp_parser_postfix_expression): Adjust.
1967 (cp_parser_perform_range_for_lookup): Adjust.
1969 2011-05-20 Jason Merrill <jason@redhat.com>
1971 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1973 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1975 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1977 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1980 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1983 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1984 pass it down to locate_fn_flags.
1985 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1986 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1987 * cp-gimplify.c: Include splay-tree.h.
1988 (splay_tree_compare_decl_uid, omp_var_to_track,
1989 omp_cxx_notice_variable): New functions.
1990 (struct cp_genericize_omp_taskreg): New type.
1991 (struct cp_genericize_data): Add omp_ctx field.
1992 (cp_genericize_r): Attempt to determine implicitly determined
1993 firstprivate class type variables.
1994 (cp_genericize): Clear omp_ctx.
1995 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1997 2011-05-18 Jason Merrill <jason@redhat.com>
2001 * class.c (finalize_literal_type_property): Do check
2002 for constexpr member functions of non-literal class.
2003 (finish_struct): Don't call check_deferred_constexpr_decls.
2004 * cp-tree.h: Don't declare it.
2005 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2006 * decl.c (grok_special_member_properties): Don't check it
2007 (grokfnedcl): Don't call validate_constexpr_fundecl.
2008 (start_preparsed_function): Do call it.
2009 * pt.c (tsubst_decl): Don't call it.
2010 (instantiate_class_template_1): Don't call
2011 check_deferred_constexpr_decls.
2012 * semantics.c (literal_type_p): Check for any incompleteness.
2013 (ensure_literal_type_for_constexpr_object): Likewise.
2014 (is_valid_constexpr_fn): Revert deferral changes.
2015 (validate_constexpr_fundecl): Likewise.
2016 (register_constexpr_fundef): Likewise.
2017 (check_deferred_constexpr_decls): Remove.
2019 2011-05-16 Jason Merrill <jason@redhat.com>
2022 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2024 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2026 * cxx-pretty-print.c: Update comment.
2027 * semantics.c (trait_expr_value, finish_trait_expr):
2029 * parser.c (cp_parser_primary_expression): Likewise.
2031 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2034 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2036 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2038 Implement final on class.
2039 * class.c (check_bases): Diagnose derivation from a final class.
2040 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2041 (CLASSTYPE_FINAL): New.
2042 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2044 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2046 2011-05-13 Jason Merrill <jason@redhat.com>
2049 * pt.c (deduction_tsubst_fntype): New.
2050 (fn_type_unification): Use it.
2051 (init_template_processing): Initialize hash table.
2052 (print_template_statistics): Print hash table stats.
2054 * call.c (build_op_call): Use timevar_cond_start/stop.
2055 (build_user_type_conversion): Likewise.
2057 2011-05-12 Jason Merrill <jason@redhat.com>
2059 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2060 * semantics.c (validate_constexpr_fundecl): Set it.
2061 (check_deferred_constexpr_decls): Clear it.
2062 (register_constexpr_fundef): Make sure it isn't set.
2063 * decl.c (grok_special_member_properties): Check it.
2065 2011-05-11 Jason Merrill <jason@redhat.com>
2068 * semantics.c (validate_constexpr_fundecl): Defer checking if
2069 an argument type is being defined.
2070 (is_valid_constexpr_fn): Add defer_ok parm.
2071 (cxx_eval_call_expression): Adjust.
2072 (check_deferred_constexpr_decls): New.
2073 (literal_type_p): Make sure type isn't being defined.
2074 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2075 * cp-tree.h: Declare check_deferred_constexpr_decls.
2076 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2077 (start_preparsed_function, cp_finish_decl): Not here.
2078 * class.c (finalize_literal_type_property): Don't call
2079 validate_constexpr_fundecl.
2080 (finish_struct): Call check_deferred_constexpr_decls.
2081 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2082 (instantiate_class_template): Call check_deferred_constexpr_decls.
2084 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2085 rather than DECL_TEMPLATE_INSTANTIATION.
2086 (cxx_eval_call_expression): Likewise.
2088 * semantics.c (register_constexpr_fundef): Add to hash table here.
2089 (validate_constexpr_fundecl): Not here.
2091 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2093 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2094 do call maybe_constant_value in C++0x mode.
2095 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2098 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2100 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2102 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2104 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2105 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2106 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2108 2011-05-10 Jason Merrill <jason@redhat.com>
2111 * class.c (type_build_ctor_call): New.
2112 * cp-tree.h: Declare it.
2113 * decl.c (check_initializer): Use it instead of
2114 TYPE_NEEDS_CONSTRUCTING.
2115 * init.c (build_value_init, build_value_init_noctor): Likewise.
2116 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2117 (build_vec_init): Likewise.
2118 * typeck2.c (process_init_constructor_array): Likewise.
2119 (process_init_constructor_record): Likewise.
2122 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2123 expansion producing another expansion.
2125 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2127 Fixes for override/final.
2128 * class.c (check_for_override): Diagnose final on a nonvirtual
2129 member function, diagnose override for a virtual with no matching
2130 override. Don't fiddle around with DECL_VINDEX.
2132 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2134 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2135 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2136 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2137 operand of EXPR_PACK_EXPANSION.
2138 (cp_tree_operand_length): Declare.
2139 * tree.c (cp_tree_operand_length): Define.
2140 (cp_tree_equal): Call it.
2141 * pt.c (value_dependent_expr_P): Likewise.
2142 * mangle.c (write_expression): Likewise.
2144 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2148 * decl.c (reshape_init): Take a complain parameter and do
2149 not call error if tf_error is not set.
2150 (check_initializer, reshape_init_r, reshape_init_array,
2151 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2153 * typeck2.c (digest_init_r): Take a complain parameter and
2154 pass it to convert_for_initialization.
2155 (digest_init, digest_init_flags, process_init_constructor_array,
2156 process_init_constructor_record, process_init_constructor_union,
2157 process_init_constructor, digest_init_r): Adjust.
2158 * init.c (expand_default_init, build_new_1): Likewise.
2159 * typeck.c (cp_build_modify_expr): Likewise.
2160 * decl2.c (grokfield): Likewise.
2161 * call.c (convert_like_real, convert_default_arg): Likewise.
2162 * semantics.c (finish_compound_literal): Pass complain to
2163 reshape_init and digest_init.
2164 * cp-tree.h: Adjust declarations.
2166 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2169 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2170 recursion if there is user defined constructor.
2172 2011-05-09 Jason Merrill <jason@redhat.com>
2175 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2178 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2180 Implement final/override for member functions.
2181 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2182 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2183 (cp_virt_specifiers, enum virt_specifier): New.
2184 * decl.c (set_virt_specifiers): New.
2185 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2186 * parser.c (make_call_declarator): add virt-specifiers parameter.
2187 (cp_parser_lambda_declarator_opt): Adjust.
2188 (cp_parser_direct_declarator): Likewise.
2189 (cp_parser_virt_specifier_seq_opt): New.
2190 * search.c (check_final_overrider): Diagnose attempts to override
2191 a final member function.
2193 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2196 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2197 if the instance has a dependent initializer.
2199 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2202 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2203 effectively unused variable.
2205 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2207 * name-lookup.h (global_bindings_p): Adjust prototype.
2208 * name-lookup.c (global_bindings_p): Return bool.
2210 2011-05-06 Jason Merrill <jason@redhat.com>
2212 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2216 * semantics.c (cxx_eval_conditional_expression): Check
2217 integer_zerop instead.
2218 (potential_constant_expression_1): Likewise.
2221 * semantics.c (cxx_eval_array_reference): Handle implicit
2224 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2226 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2227 * call.c (standard_conversion): Call class_of_this_parm.
2228 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2229 (pp_cxx_direct_abstract_declarator): Likewise.
2230 * decl2.c (change_return_type): Likewise.
2231 (cp_reconstruct_complex_type): Likewise.
2232 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2233 * mangle.c (write_function_type): Likewise.
2234 * pt.c (unify): Likewise.
2235 * typeck.c (merge_types, type_memfn_quals): Likewise.
2236 * decl.c (build_this_parm): Call type_of_this_parm.
2238 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2241 * cp-tree.h (non_static_member_function_p): Declare new function.
2242 * tree.c (non_static_member_function_p): Define it.
2243 * semantics.c (finish_call_expr): Use it.
2245 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2247 * decl.c (finish_case_label): Omit the loc argument to
2250 2011-05-05 Jason Merrill <jason@redhat.com>
2252 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2253 * cvt.c (convert_from_reference): Adjust.
2254 * pt.c (build_non_dependent_expr): Adjust.
2255 * semantics.c (finish_offsetof): Adjust.
2256 * tree.c (lvalue_kind): Use it.
2259 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2261 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2263 * decl.c (start_preparsed_function): Do not set
2264 dont_save_pending_sizes_p.
2266 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2268 * parser.c (cp_parser_objc_method_definition_list): Update call to
2269 objc_start_method_definition.
2271 2011-05-04 Jason Merrill <jason@redhat.com>
2274 * class.c (resolves_to_fixed_type_p): Don't look closely
2277 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2280 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2283 2011-05-02 Lawrence Crowl <crowl@google.com>
2285 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2286 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2287 Change TV_NAME_LOOKUP to start/stop.
2288 (define_label): Refactor timevar calls out to a wrapper function.
2289 Change TV_NAME_LOOKUP to start/stop.
2290 (xref_tag): Likewise.
2291 (lookup_label): Refactor timevar calls out to a wrapper function.
2292 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2294 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2296 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2297 (lookup_template_class): Refactor timevar calls out to a wrapper
2298 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2299 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2301 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2302 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2303 (push_namespace): Likewise.
2304 (pop_nested_namespace): Likewise.
2305 (pushdecl_namespace_level): Likewise.
2306 (store_class_bindings): Likewise.
2307 (push_to_top_level): Likewise.
2308 (identifier_type_value): Refactor timevar calls out to a wrapper
2309 function. Change TV_NAME_LOOKUP to start/stop.
2310 (find_binding): Likewise.
2311 (push_using_decl): Likewise.
2312 (lookup_arg_dependent): Likewise.
2313 (push_using_directive): Likewise.
2314 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2315 to plain code. Change TV_NAME_LOOKUP to start/stop.
2316 (lookup_type_current_level): Likewise. Refactor inner return to
2318 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2319 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2320 (pushdecl_top_level_1): Likewise.
2321 (lookup_using_namespace): Likewise.
2322 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2323 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2324 (push_overloaded_decl): Likewise.
2325 (push_class_level_binding): Likewise.
2326 (namespace_binding): Likewise.
2327 (set_namespace_binding): Likewise.
2328 (supplement_binding): Likewise.
2329 (unqualified_namespace_lookup): Likewise.
2330 (lookup_name_real): Likewise.
2331 (lookup_type_scope): Likewise.
2332 (namespace_ancestor): Likewise.
2333 (lookup_name_innermost_nonclass_level): Likewise.
2334 (pushtag): Likewise.
2335 (pop_from_top_level): Likewise.
2336 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2337 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2339 (add_using_namespace): Refactor timevar calls out to a wrapper
2340 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2341 wrapper on call to self.
2343 * decl2.c: (cp_write_global_declarations): Add start/stop of
2344 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2345 Remove push/pop calls to TV_VARCONST.
2347 * parser.c: Add include of "timevar.h".
2348 (cp_parser_explicit_instantiation): Add push/pop calls to
2350 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2351 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2353 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2354 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2355 (cp_parser_late_parsing_for_member): Add push/pop calls to
2356 new TV_PARSE_INMETH.
2358 * call.c: Add include of "timevar.h".
2359 (convert_class_to_reference): Wrap and add push/pop calls to
2361 (build_op_call): Likewise.
2362 (build_conditional_expr): Likewise.
2363 (build_new_op): Likewise.
2364 (build_new_method_call): Likewise.
2365 (build_user_type_conversion): Reorganize to single return and add
2366 push/pop calls to TV_OVERLOAD.
2367 (perform_overload_resolution): Likewise.
2369 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2371 2011-05-02 Jason Merrill <jason@redhat.com>
2373 * tree.c (build_vec_init_expr): Take complain parm.
2374 (build_vec_init_elt): Likewise. Free arg vector.
2375 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2376 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2377 (VEC_INIT_EXPR_INIT): Likewise.
2378 Adjust build_vec_init_expr declaration.
2379 * init.c (perform_member_init): Adjust.
2383 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2384 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2385 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2386 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2387 (build_vec_init_elt): Don't expect an array type.
2388 (build_array_copy): Adjust.
2389 * init.c (perform_member_init): Adjust.
2390 (build_new_1): Use build_vec_init_expr.
2393 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2394 Protect an explicit target.
2397 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2398 (compute_array_index_type): Revert earlier 48446 changes.
2399 (grokdeclarator): Use stabilize_vla_size.
2401 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2402 Eric Botcazou <ebotcazou@adacore.com>
2404 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2405 instead of inappropriate zero values.
2407 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2410 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2411 return value for NULL_TREE.
2413 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2416 * init.c (perform_member_init): Check build_value_init return
2417 value for error_mark_node.
2419 2011-04-29 Diego Novillo <dnovillo@google.com>
2420 Le-Chun Wu <lcwu@google.com>
2422 * call.c (conversion_null_warnings): Also handle assignments
2423 when warning about NULL conversions.
2425 2011-04-29 Le-Chun Wu <lcwu@google.com>
2427 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2428 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2429 (build_over_call): Use it to determine whether to emit a NULL
2430 warning for template function instantiations.
2431 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2432 EXPLICIT_TARGS is set.
2434 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2435 Mike Stump <mikestump@comcast.net>
2437 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2438 in maintainer mode. Use the --output-file option of gperf instead
2439 of > to prevent creating an empty cp/cfns.h when gperf is not
2442 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2445 * semantics.c (finish_base_specifier): cv-qualified base class
2446 is fine, per DR 484.
2448 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2451 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2452 considering call expressions involving a member function.
2454 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2457 * tree.c (build_cplus_new): Check build_target_expr return
2458 value for error_mark_node.
2460 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2463 * semantics.c (literal_type_p): Reference types are literal types,
2465 (valid_type_in_constexpr_fundecl_p): Remove.
2466 (is_valid_constexpr_fn): Adjust.
2468 2011-04-27 Jason Merrill <jason@redhat.com>
2471 Implement list-initialization of _Complex.
2472 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2473 (check_initializer): Likewise.
2474 * call.c (build_complex_conv): New.
2475 (implicit_conversion): Call it.
2476 (convert_like_real): Handle it.
2477 * typeck2.c (check_narrowing): Handle it.
2479 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2480 decide whether to delete.
2481 (build_vec_init): Pass sfk_complete_destructor.
2484 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2485 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2486 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2487 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2488 (build_vec_init_elt): Don't expect an array type.
2489 (build_array_copy): Adjust.
2490 * init.c (perform_member_init): Adjust.
2491 (build_new_1): Use build_vec_init_expr.
2493 * class.c (resolve_address_of_overloaded_function): Don't
2494 change OVERLOAD to TREE_LIST.
2495 * pt.c (print_candidates_1): Remove nonsensical assert.
2498 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2499 to tentative parse sooner.
2501 2011-04-26 Jason Merrill <jason@redhat.com>
2504 * parser.c (cp_parser_primary_expression): Set *idk to
2505 CP_ID_KIND_NONE for a parenthesized identifier.
2507 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2508 (cxx_print_identifier): Correct indentation.
2511 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2512 * tree.c (force_target_expr): Add complain parm.
2513 (build_target_expr_with_type): Likewise.
2514 (get_target_expr_sfinae): Split out.
2515 (build_vec_init_expr, bot_manip): Adjust.
2516 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2517 (build_delete, build_dtor_call): Likewise.
2518 (perform_direct_initialization_if_possible): Adjust.
2519 (build_vec_init): Handle error return.
2520 * cvt.c (force_rvalue): Add complain parm.
2521 Call build_special_member_call directly.
2522 * decl2.c (delete_sanity): Add complain parm.
2523 (build_cleanup): Adjust.
2524 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2525 * semantics.c (finish_stmt_expr_expr): Adjust.
2526 (finish_compound_literal): Adjust.
2527 * parser.c (cp_parser_delete_expression): Adjust.
2528 * typeck2.c (build_functional_cast): Adjust.
2529 * cp-tree.h: Adjust.
2531 2011-04-26 Martin Jambor <mjambor@suse.cz>
2533 * class.c (cp_fold_obj_type_ref): Remove.
2534 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2536 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2538 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2539 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2540 (UNDERLYING_TYPE_TYPE): Add.
2541 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2543 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2544 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2545 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2546 * semantics.c (finish_underlying_type): New.
2547 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2548 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2549 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2550 * tree.c (cp_walk_subtrees): Likewise.
2551 * pt.c (for_each_template_parm_r, tsubst, unify,
2552 dependent_type_p_r): Likewise.
2553 * mangle.c (write_type): Sorry for __underlying_type.
2555 2011-04-25 Jason Merrill <jason@redhat.com>
2558 * decl.c (type_dependent_init_p): New.
2559 (cp_finish_decl): Check it.
2560 * pt.c (any_type_dependent_elements_p): New.
2561 * cp-tree.h: Declare it.
2563 2011-04-20 Jason Merrill <jason@redhat.com>
2565 * semantics.c (finish_compound_literal): Don't put an array
2566 with a dtor in a static variable.
2568 * call.c (build_over_call): Handle trivial dtor.
2570 * search.c (lookup_fnfields_slot): Call complete_type.
2573 * decl2.c (build_offset_ref_call_from_tree): Move
2574 non-dependency of object outside condition.
2577 * decl.c (cp_finish_decl): Simplify template handling.
2579 2011-04-20 Jim Meyering <meyering@redhat.com>
2581 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2583 2011-04-19 Jason Merrill <jason@redhat.com>
2586 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2589 * decl.c (duplicate_decls): Keep always_inline attribute
2590 in sync with DECL_DISREGARD_INLINE_LIMITS.
2592 2011-04-18 Jason Merrill <jason@redhat.com>
2595 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2598 * init.c (build_value_init): Handle UNION_TYPE the same.
2600 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2603 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2604 for type dependent pointers.
2606 2011-04-18 Jim Meyering <meyering@redhat.com>
2608 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2610 2011-04-17 Jan Hubicka <jh@suse.cz>
2612 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2615 2011-04-17 Jason Merrill <jason@redhat.com>
2618 * typeck2.c (build_functional_cast): Disallow array type.
2620 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2622 2011-04-17 Jan Hubicka <jh@suse.cz>
2624 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2626 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2629 * parser.c (cp_convert_range_for): Split into
2630 cp_parser_perform_range_for_lookup.
2631 (cp_parser_perform_range_for_lookup): New.
2632 (cp_parser_range_for_member_function): New.
2633 (cp_parser_for_init_statement): Correct error message.
2634 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2636 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2638 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2639 change from objc_declare_protocols() to objc_declare_protocol().
2641 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2644 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2645 and return immediately.
2647 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2649 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2650 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2651 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2652 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2653 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2655 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2657 * cp-tree.def (IF_STMT): Add an extra operand.
2658 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2659 * cp-tree.h (IF_SCOPE): Define.
2660 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2661 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2663 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2665 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2666 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2667 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2668 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2669 Use FOR_SCOPE instead of TREE_CHAIN.
2670 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2671 (finish_for_stmt): Likewise.
2673 2011-04-14 Jason Merrill <jason@redhat.com>
2675 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2676 build_new_method_call.
2677 * semantics.c (finish_call_expr): Likewise.
2680 * init.c (build_value_init_noctor): Check complain consistently.
2683 * typeck.c (cp_build_binary_op): Don't decay void operands.
2686 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2688 * init.c (get_temp_regvar): No longer static.
2689 * cp-tree.h: Declare it.
2691 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2693 * parser.c (cp_parser_objc_class_declaration): Updated for change
2694 in objc_declare_class().
2696 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2698 * decl.c (poplevel): Use block_chainon.
2700 2011-04-13 Jason Merrill <jason@redhat.com>
2703 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2704 or pointer to (non-member) function.
2706 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2709 * semantics.c (cxx_eval_array_reference): Handle reading from
2710 wchar_t, char16_t and char32_t STRING_CST.
2712 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2715 * class.c (fixed_type_or_null): We cannot determine the dynamic
2716 type of a reference variable if its initializer is dependent.
2718 2011-04-13 Jason Merrill <jason@redhat.com>
2721 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2722 unqualified lookup failing if we're still in a template.
2724 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2726 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2727 tree_contains_struct initialization to...
2728 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2730 * cp-objcp-common.h (cp_common_init_ts): Declare.
2731 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2734 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2736 * parser.c (cp_parser_objc_message_expression): Updated call
2737 to objc_build_message_expr.
2739 2011-04-12 Martin Jambor <mjambor@suse.cz>
2741 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2742 cgraph_get_create_node.
2743 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2744 instead of cgraph_get_create_node.
2745 * method.c (make_alias_for_thunk): Call cgraph_get_node
2746 instead of cgraph_get_create_node, assert it returns non-NULL.
2747 (use_thunk): Likewise.
2748 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2749 when flag_syntax_only is not set. Call cgraph_get_node instead of
2750 cgraph_get_create_node.
2751 (maybe_clone_body): Call cgraph_get_node instead of
2752 cgraph_get_create_node.
2754 2011-04-12 Martin Jambor <mjambor@suse.cz>
2756 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2757 instead of cgraph_node.
2758 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2759 (cp_write_global_declarations): Likewise.
2760 * optimize.c (maybe_clone_body): Likewise.
2761 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2762 * mangle.c (mangle_decl): Likewise.
2763 * method.c (make_alias_for_thunk): Likewise.
2764 (use_thunk): Likewise.
2766 2011-04-11 Jason Merrill <jason@redhat.com>
2769 * decl.c (cp_complete_array_type_or_error): New.
2770 * semantics.c (finish_compound_literal): Use it.
2771 * cp-tree.h: Declare it.
2774 * semantics.c (finish_compound_literal): Handle references.
2777 * semantics.c (finish_compound_literal): Take complain parm.
2778 (build_lambda_object): Adjust.
2779 * cp-tree.h: Adjust.
2780 * call.c (convert_like_real): Adjust.
2781 * decl.c (check_initializer): Adjust.
2782 * parser.c (cp_parser_postfix_expression): Adjust.
2783 (cp_parser_functional_cast): Adjust.
2784 * pt.c (tsubst_copy_and_build): Adjust.
2785 * typeck2.c (process_init_constructor_record): Adjust.
2788 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2792 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2793 than cp_build_indirect_ref.
2795 PR c++/48457, Core 1238
2796 * call.c (reference_binding): Allow rvalue reference to bind to
2798 * tree.c (lvalue_kind): Functions are always lvalues.
2800 2011-04-07 Jason Merrill <jason@redhat.com>
2803 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2804 arguments even if we don't know the function.
2807 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2808 at the end of the chain.
2809 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2810 (iterative_hash_template_arg): Likewise.
2813 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2814 * name-lookup.c (add_function): Set it.
2815 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2818 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2819 Release unused vector.
2822 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2823 (type_unification_real): Clear it here instead.
2826 * except.c (build_noexcept_spec): Propagate error_mark_node.
2827 (finish_noexcept_expr): Likewise.
2830 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2834 * call.c (resolve_args): Take complain.
2835 (build_new_function_call, build_operator_new_call): Pass it.
2836 (build_op_call, build_new_op, build_new_method_call): Pass it.
2839 * typeck.c (check_for_casting_away_constness): Take complain.
2840 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2841 (build_const_cast_1): Pass it. Take full complain parm.
2842 (build_const_cast, cp_build_c_cast): Adjust.
2844 * tree.c (build_aggr_init_expr): Always return error_mark_node
2845 on abstract violation.
2848 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2849 (bot_manip): Adjust.
2850 * cp-tree.h: Adjust.
2851 * call.c (convert_like_real, build_cxx_call): Adjust.
2852 (perform_direct_initialization_if_possible): Adjust.
2853 * cvt.c (ocp_convert): Adjust.
2854 * init.c (build_value_init): Adjust.
2855 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2856 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2857 * typeck2.c (build_functional_cast): Adjust.
2859 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2861 (perform_member_init): Not here.
2862 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2864 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2867 * typeck2.c (build_functional_cast): Check complain consistently.
2868 Use build_value_init and abstract_virtuals_error_sfinae.
2869 (abstract_virtuals_error_sfinae): Split out.
2870 * cp-tree.h: Declare it.
2871 * init.c (build_new_1): Use it.
2872 (build_value_init_noctor): Handle FUNCTION_TYPE.
2874 * semantics.c (finish_decltype_type): Simplify handling of unknown
2877 * semantics.c (finish_decltype_type): Add complain parm.
2878 * cp-tree.h: Adjust.
2879 * parser.c (cp_parser_decltype): Adjust.
2880 * pt.c (tsubst): Adjust.
2883 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2885 2011-03-31 Jason Merrill <jason@redhat.com>
2888 * semantics.c (finish_call_expr): Remove assert.
2891 * method.c (defaultable_fn_check): Templates are not defaultable.
2893 * parser.c (cp_parser_init_declarator): Avoid redundant
2894 cp_finish_decl for member declarations.
2896 2011-03-30 Jason Merrill <jason@redhat.com>
2899 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2902 2011-03-30 Jason Merrill <jason@redhat.com>
2905 * semantics.c (potential_constant_expression_1): Handle
2906 UNORDERED_EXPR and ORDERED_EXPR.
2909 * semantics.c (finish_compound_literal): Do put static/constant
2910 arrays in static variables.
2912 * call.c (convert_like_real) [ck_list]: Build up the
2913 initializer_list object directly.
2914 * decl.c (build_init_list_var_init): Adjust.
2916 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2917 * decl.c (reshape_init_array_1): Likewise.
2919 2011-03-29 Jason Merrill <jason@redhat.com>
2922 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2923 the variable is constant before looking at its initializer.
2926 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2929 * semantics.c (potential_constant_expression_1): Change error about
2930 use of *this in constructor into sorry.
2933 * decl.c (cp_finish_decl): Defer validation of constexpr member
2935 * class.c (finalize_literal_type_property): Validate them here.
2936 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2938 * semantics.c (is_valid_constexpr_fn): Specify input location.
2940 2011-03-28 Jason Merrill <jason@redhat.com>
2943 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2944 from overloaded function.
2947 * call.c (build_array_conv): New.
2948 (implicit_conversion): Use it.
2950 * call.c (reference_binding): Allow direct binding to an array
2954 * parser.c (cp_parser_compound_statement): Add function_body parm.
2955 Complain about non-body compound-stmt in constexpr fn.
2956 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2957 (cp_parser_implicitly_scoped_statement): Adjust.
2958 (cp_parser_function_body, cp_parser_try_block): Adjust.
2959 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2960 (cp_parser_objc_try_catch_finally_statement): Adjust.
2963 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2964 and using-definition.
2965 (register_constexpr_fundef): Call it.
2967 * except.c (build_noexcept_spec): Call cxx_constant_value after
2970 2011-03-25 Kai Tietz <ktietz@redhat.com>
2972 * lex.c (interface_strcmp): Handle dos-paths.
2973 (handle_pragma_implementation): Use filename_cmp instead of
2975 (in_main_input_context): Likewise.
2977 2011-03-25 Jason Merrill <jason@redhat.com>
2980 * method.c (defaulted_late_check): Check for exception spec mismatch.
2981 (defaultable_fn_check): Allow exception spec and virtual.
2982 * class.c (check_for_override): A virtual dtor is non-trivial.
2985 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2988 2011-03-25 Kai Tietz <ktietz@redhat.com>
2990 * decl.c (decls_match): Replace target hook
2991 call of comp_type_attributes by version in tree.c file.
2992 * search.c (check_final_overrider): Likewise.
2993 * typeck.c (structural_comptypes): Likewise.
2995 2011-03-21 Kai Tietz <ktietz@redhat.com>
2998 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2999 Display allowed attributes for function pointer types.
3000 * error.c (dump_type_prefix): Likewise.
3002 * tree.c (cxx_attribute_table): Adjust table.
3004 2011-03-18 Jason Merrill <jason@redhat.com>
3007 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3010 * call.c (build_over_call): Don't skip ck_rvalue.
3012 2011-03-17 Jason Merrill <jason@redhat.com>
3015 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3016 the conversion set TREE_OVERFLOW.
3019 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3020 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3023 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3025 2011-03-16 Jason Merrill <jason@redhat.com>
3028 * semantics.c (potential_constant_expression_1): Don't allow *this
3030 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3033 * decl.c (compute_array_index_type): Don't bother trying to deal
3034 with literal classes in ABI v1.
3037 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3041 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3042 use the generic binary expression handling.
3044 2011-03-16 Diego Novillo <dnovillo@google.com>
3046 * Make-lang.in (CXX_PARSER_H): New.
3047 (cp/parser.o): Add dependency on CXX_PARSER_H.
3048 Add dependency on tree-pretty-print.h
3049 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3050 * cp-lang.c: Include parser.h.
3051 * parser.c: Include parser.h.
3052 (struct cp_token): Add bitfield purged_p.
3055 (CPP_PURGED): Remove. Update all users.
3056 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3057 Remove field buffer_length.
3060 (struct tree_check): Move to parser.h.
3061 (cp_token_position): Likewise.
3062 (struct cp_token_cache): Likewise.
3063 (CPP_KEYWORD): Likewise.
3064 (CPP_TEMPLATE_ID): Likewise.
3065 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3066 (N_CP_TTYPES): Likewise.
3067 (enum cp_parser_status_kind): Likewise.
3068 (struct cp_parser_context): Likewise.
3069 (struct cp_default_arg_entry_d): Likewise.
3070 (struct cp_unparsed_functions_entry_d): Likewise.
3071 (struct cp_parser): Likewise.
3072 (cp_lexer_dump_tokens): New.
3073 (cp_lexer_debug_tokens): New.
3074 (cp_lexer_finished_p): New.
3075 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3076 (cp_lexer_new_main): Re-write main lexing loop to push
3077 tokens into the new VEC buffer.
3078 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3079 Do not abort if the token type is not recognized, just print
3081 * parser.h: New file.
3082 * config-lang.in (gtfiles): Add cp/parser.h.
3084 2011-03-16 Jason Merrill <jason@redhat.com>
3087 * typeck.c (check_return_expr): Fix conditions for setting
3088 LOOKUP_PREFER_RVALUE.
3090 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3093 * decl.c (check_array_designated_initializer): Allow integer index.
3094 (reshape_init_array_1): Set index on the elements.
3096 2011-03-16 Jason Merrill <jason@redhat.com>
3099 * typeck.c (convert_for_initialization): Use
3100 perform_implicit_conversion_flags.
3101 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3102 rvaluedness_matches_p on ck_rvalue.
3103 (convert_like_real) [ck_rvalue]: And restore it here.
3106 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3108 2011-03-16 Jason Merrill <jason@redhat.com>
3110 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3111 committed to this tentative parse.
3114 * semantics.c (finish_call_expr): Preserve reference semantics
3117 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3119 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3121 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3122 DECL_LANG_SPECIFIC is NULL.
3124 2011-03-15 Jason Merrill <jason@redhat.com>
3127 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3128 check value_dependent_expression_p on the operand.
3130 * semantics.c (push_cx_call_context): Return bool.
3131 (cxx_eval_call_expression): Handle excess depth.
3134 * method.c (synthesized_method_walk): Cleanups don't affect the
3135 triviality of a constructor, but do affect deletion and exception
3138 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3140 * decl2.c (cp_check_const_attributes): New.
3141 (cplus_decl_attributes): Call cp_check_const_attributes.
3143 2011-03-15 Jason Merrill <jason@redhat.com>
3146 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3148 (push_defarg_context, pop_defarg_context): New.
3149 * parser.c (cp_parser_late_parsing_default_args): Use them.
3150 * cp-tree.h: Declare them.
3152 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3154 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3155 the argument of the indirection operator should not be dependent.
3158 2011-03-11 Jason Merrill <jason@redhat.com>
3161 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3164 * parser.c (cp_parser_template_type_arg): Set
3165 type_definition_forbidden_message.
3168 * decl.c (compute_array_index_type): Discard folding
3169 if it didn't produce a constant.
3171 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3174 * init.c (build_zero_init_1): Extracted from build_zero_init.
3175 Add FIELD_SIZE argument, if non-NULL and field bit_position
3176 as not smaller than that, don't add that field's initializer.
3177 Pass DECL_SIZE as last argument to build_zero_init_1
3178 for DECL_FIELD_IS_BASE fields.
3179 (build_zero_init): Use build_zero_init_1.
3181 2011-03-10 Jason Merrill <jason@redhat.com>
3184 * pt.c (iterative_hash_template_arg): Remove special case for
3188 * parser.c (cp_parser_single_declaration): Just return if
3189 cp_parser_parse_and_diagnose_invalid_type_name complained.
3191 2011-03-09 Jason Merrill <jason@redhat.com>
3194 * pt.c (unify): An unresolved overload is a nondeduced context.
3196 2011-03-09 Martin Jambor <mjambor@suse.cz>
3198 PR tree-optimization/47714
3199 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3201 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3204 * pt.c (convert_nontype_argument): Only call decay_conversion on
3207 2011-03-08 Jason Merrill <jason@redhat.com>
3210 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3213 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3214 argument to pointer parameter.
3217 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3220 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3223 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3224 consider scopes of primary template definitions. Adjust comments.
3226 2011-03-07 Jason Merrill <jason@redhat.com>
3229 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3231 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3234 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3237 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3238 (write_CV_qualifiers_for_type): Not here.
3240 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3242 * lang-specs.h: Match -save-temps* instead of -save-temps.
3244 2011-03-05 Jason Merrill <jason@redhat.com>
3246 * mangle.c (write_expression): Change ABI v6 to v5.
3247 (write_type): Likewise.
3249 2011-03-04 Jan Hubicka <jh@suse.cz>
3252 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3253 and cgraph_add_thunk.
3254 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3255 * mangle.c (mangle_decl): Likewise.
3257 2011-03-04 Jason Merrill <jason@redhat.com>
3260 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3261 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3264 * search.c (check_final_overrider): Allow pointer to same incomplete
3265 class type with different cv-quals.
3267 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3270 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3272 2011-03-03 Jason Merrill <jason@redhat.com>
3275 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3277 2011-03-02 Jason Merrill <jason@redhat.com>
3280 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3283 * tree.c (build_vec_init_elt): Split out from...
3284 (build_vec_init_expr): ...here.
3285 (diagnose_non_constexpr_vec_init): New fn.
3286 * semantics.c (potential_constant_expression_1): Use it.
3287 * cp-tree.h: Declare it.
3289 2011-03-01 Jason Merrill <jason@redhat.com>
3292 * parser.c (cp_parser_primary_expression): Don't warn about a
3293 failed tentative parse.
3296 * semantics.c (cxx_bind_parameters_in_call): Don't call
3297 adjust_temp_type on non-constant args.
3300 * call.c (standard_conversion): Provide requested cv-quals on
3301 class rvalue conversion.
3304 * decl2.c (grokbitfield): Handle type-dependent width.
3306 2011-02-28 Jason Merrill <jason@redhat.com>
3309 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3310 after checking for a non-thunk.
3312 2011-02-26 Jason Merrill <jason@redhat.com>
3315 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3316 * pt.c (iterative_hash_template_arg): And hash it.
3319 * semantics.c (non_const_var_error): Split out from...
3320 (cxx_eval_constant_expression): ...here.
3321 (potential_constant_expression_1) [VAR_DECL]: Use it.
3322 Allow dependent variables.
3324 2011-02-24 Jason Merrill <jason@redhat.com>
3326 * parser.c (cp_parser_constant_expression): Set
3327 non_integral_constant_expression correctly for C++0x too.
3328 (cp_parser_static_assert): Allow non-constant expression.
3329 (cp_parser_direct_declarator): Expect non_constant_p to be set
3331 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3332 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3333 (potential_rvalue_constant_expression): New.
3334 (require_potential_rvalue_constant_expression): New.
3336 2011-02-23 Jason Merrill <jason@redhat.com>
3338 * cp-tree.h (DECL_PARM_LEVEL): New.
3339 (struct lang_decl_parm): Add level field.
3340 * name-lookup.c (function_parm_depth): New fn.
3341 * name-lookup.h: Declare it.
3342 * parser.c (cp_parser_parameter_declaration_list): Use it.
3343 * mangle.c (struct globals): Add parm_depth field.
3344 (write_bare_function_type): Adjust it.
3345 (write_expression): Include the level delta in PARM_DECL mangling
3348 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3350 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3352 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3355 * parser.c (cp_parser_class_specifier): Require a closing brace
3356 to attempt error recovery.
3358 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3361 * pt.c (struct pending_template): Add chain_next GTY option.
3362 * decl.c (struct named_label_use_entry): Likewise.
3364 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3367 * semantics.c (build_lambda_object): Bail out if a field is
3370 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3373 * class.c (dfs_declare_virt_assop_and_dtor)
3374 (declare_virt_assop_and_dtor): New static functions.
3375 (add_implicitly_declared_members): Use
3376 declare_virt_assop_and_dtor.
3378 2011-02-21 Jason Merrill <jason@redhat.com>
3381 * decl2.c (decl_constant_var_p): A constexpr var needs an
3382 initializer to be constant.
3383 * semantics.c (cxx_eval_constant_expression): Complain about
3384 constexpr var used in its own initializer.
3385 * call.c (set_up_extended_ref_temp): Set
3386 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3388 2011-02-20 Jason Merrill <jason@redhat.com>
3391 * semantics.c (cxx_eval_call_expression): Call
3392 cxx_eval_constant_expression in trivial shortcut.
3395 * call.c (convert_class_to_reference): Don't try to set up a
3396 second conv sequence for non-viable candidates.
3399 * error.c (location_of): Handle non-tagged types.
3402 * method.c (process_subob_fn): Instantiate constexpr templates.
3403 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3405 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3408 * pt.c (tsubst_pack_expansion): do not use
3409 cp_tree_equal/same_type_p to detect an expansion of a parameter
3412 2011-02-19 Jason Merrill <jason@redhat.com>
3415 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3417 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3420 * semantics.c (finish_non_static_data_member): Early return if
3421 object is error_mark_node.
3423 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3426 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3428 * semantics.c (finish_id_expression): Do not pass erroneous decl
3429 to decl_constant_var_p.
3431 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3434 * cvt.c (convert_from_reference): Call mark_exp_read.
3436 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3439 * pt.c (finish_call_expr): Consider a call expression that has a
3440 dependent "this" pointer as being dependent. Add comments.
3441 (dependent_type_p, type_dependent_expression_p): Update comments.
3443 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3446 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3447 expansion arguments are not evaluated.
3449 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3452 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3453 instead of TYPE_LANG_FLAG_3.
3454 * pt.c (lookup_template_class): Copy over
3455 ENUM_FIXED_UNDERLYING_TYPE_P.
3457 2011-02-15 Jason Merrill <jason@redhat.com>
3460 * method.c (synthesized_method_walk): Always exit early for
3461 trivial fn in C++98 mode.
3463 2011-02-14 Jason Merrill <jason@redhat.com>
3466 * parser.c (cp_parser_enumerator_definition): Call
3467 fold_non_dependent_expr.
3469 2011-02-09 Jason Merrill <jason@redhat.com>
3471 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3472 * semantics.c (finish_fname): Only return the name if we're in
3475 * decl.c (build_enumerator): Don't perform integral promotions on
3476 non-integral constants.
3478 * cvt.c (convert_to_void): Handle null op1.
3480 * class.c (type_has_constexpr_default_constructor): Make sure the
3481 caller stripped an enclosing array.
3482 * init.c (perform_member_init): Strip arrays before calling it.
3485 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3487 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3490 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3491 template parameters in account.
3493 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3496 * parser.c (cp_parser_class_specifier): Fix setting of
3499 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3502 * semantics.c (build_data_member_initialization): Handle
3503 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3505 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3507 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3508 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3510 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3513 * cp-tree.h (fixup_template_parms): Declare.
3514 * pt.c (end_template_parm_list): Do not fixup template parms here.
3515 (fixup_template_parms): Remove static. Fix typo in the
3516 comments. Remove useless code statement.
3517 (fixup_template_parm): For a template template parameter, fixup
3518 its attributes before fixing up its type.
3520 (cp_parser_template_declaration_after_export): After parsing
3521 template parameters fixup their types.
3523 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3526 * semantics.c (potential_constant_expression_1): Handle
3529 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3532 * semantics.c (expand_or_defer_fn_1): Handle it.
3533 * decl2.c (decl_needed_p): Likewise.
3535 2011-01-21 Jason Merrill <jason@redhat.com>
3538 * semantics.c (build_constexpr_constructor_member_initializers):
3539 Handle trivial copy.
3541 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3544 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3545 assume init must be NULL if scope is NULL.
3546 (begin_range_for_stmt): Likewise.
3548 2011-01-21 Jason Merrill <jason@redhat.com>
3551 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3554 * semantics.c (potential_constant_expression_1): Split out from
3555 potential_constant_expression. Add want_rval parm. Handle
3556 template expression forms. Don't enforce restriction on address
3557 of automatic variable here. Add a couple of diagnostics that
3559 (require_potential_constant_expression): New entry point.
3560 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3561 (maybe_constant_value): Check potential_constant_expression.
3562 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3563 * tree.c (build_vec_init_expr): Adjust.
3565 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3568 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3571 2011-01-17 Jason Merrill <jason@redhat.com>
3574 * semantics.c (base_field_constructor_elt): New fn.
3575 (cxx_eval_bare_aggregate): Use it.
3576 (build_data_member_initialization): Leave COMPONENT_REF for
3579 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3581 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3584 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3585 Jonathan Wakely <jwakely.gcc@gmail.com>
3588 * decl.c (grokdeclarator): Reject mutable reference members.
3590 2011-01-14 Jason Merrill <jason@redhat.com>
3593 * pt.c (coerce_template_parms): Fix error recovery.
3596 * typeck2.c (check_narrowing): Only check arithmetic types.
3599 * tree.c (build_vec_init_expr): Handle flexible array
3602 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3605 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3606 TYPE_MAIN_DECL instead of TYPE_NAME.
3607 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3608 * decl2.c (determine_visibility): Add check
3609 of CLASS_TYPE_P for underlying_type.
3611 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3613 * cp-tree.h (begin_for_scope): New prototype.
3614 (begin_for_stmt): Update prototype.
3615 (begin_range_for_stmt): Update prototype.
3616 * init.c (build_vec_init): Update call to begin_for_stmt.
3617 * parser.c (cp_parser_for): New.
3618 (cp_parser_c_for): Add three new parameters.
3619 (cp_parser_range_for): Likewise. Most parsing code removed.
3620 (cp_parser_iteration_statement): Call cp_parser_for instead of
3621 cp_parser_c_for and cp_parser_range_for.
3622 (cp_parser_for_init_statement): Add new parameter and return type.
3623 (cp_parser_block_declaration): Update call to
3624 cp_parser_simple_declaration.
3625 (cp_parser_simple_declaration): Add new parameter.
3626 Update call to cp_parser_init_declarator.
3627 (cp_parser_init_declarator): Add new parameter.
3628 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3629 * semantics.c (begin_for_scope): New.
3630 (begin_for_stmt): Add two new parameters.
3631 (begin_range_for_stmt): Likewise.
3633 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3635 * parser.c (cp_parser_objc_at_property_declaration): Improved
3638 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3641 * cp-lang.c (get_template_innermost_arguments_folded)
3642 (get_template_argument_pack_elems_folded)
3643 (template_arg_needs_folding, fold_cplus_constants): New static
3645 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3646 get_template_innermost_arguments_folded.
3647 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3648 get_template_argument_pack_elems_folded.
3650 2011-01-11 Jason Merrill <jason@redhat.com>
3653 * init.c (build_new_1): Handle value-init in templates differently.
3656 * tree.c (maybe_dummy_object): Check current_class_ref against
3657 context, not current_class_type.
3659 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3662 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3663 error recovery purposes behave as if it was not specified so that
3664 the default type is used.
3666 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3669 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3670 for the second build_x_va_arg argument.
3672 2011-01-05 Tom Tromey <tromey@redhat.com>
3674 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3675 (lvalue_or_else): Likewise.
3677 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3680 * tree.c (cxx_type_hash_eq):
3681 Allow METHOD_TYPE, too.
3684 Copyright (C) 2011 Free Software Foundation, Inc.
3686 Copying and distribution of this file, with or without modification,
3687 are permitted in any medium without royalty provided the copyright
3688 notice and this notice are preserved.