1 2011-10-14 Jason Merrill <jason@redhat.com>
4 * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
5 (cp_parser_save_nsdmi): Pass it.
8 * method.c (walk_field_subobs): Check for NSDMI before
9 complaining about uninitialized fields.
11 * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
12 instead of error_mark_node as a placeholder.
14 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com>
17 * call.c (add_builtin_candidate): If two pointers have a composite
18 pointer type, generate a single candidate with that type.
20 2011-10-13 Jason Merrill <jason@redhat.com>
23 * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
24 (DECL_TEMPLATE_INFO): Use it.
25 * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
26 if the decl has an NSDMI.
27 * init.c (perform_member_init): Use it.
30 * cp-tree.h (struct tree_lambda_expr): Add closure field.
31 (LAMBDA_EXPR_CLOSURE): New.
32 * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
33 * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
34 (begin_lambda_type, lambda_function, add_capture): Likewise.
35 (add_default_capture, lambda_expr_this_capture): Likewise.
37 2011-10-13 Diego Novillo <dnovillo@google.com>
39 * cp-tree.h (struct language_function): Rename in_function_try_handler
40 to x_in_function_try_handler.
41 Rename in_base_initializer to x_in_base_initializer.
44 2011-10-13 Diego Novillo <dnovillo@google.com>
46 * class.c (sorted_fields_type_new): Factor out of ...
47 (finish_struct_1): ... here.
49 2011-10-13 Jason Merrill <jason@redhat.com>
52 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
53 bases of a base subobject.
55 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
58 * decl.c (cxx_init_decl_processing): Add
59 __attribute__((externally_visible)) to operator new and
60 operator delete library fn.
62 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
64 * decl.c (duplicate_decls): Delete old interface with two parallel
65 arrays to hold standard builtin declarations, and replace it with
66 a function based interface that can support creating builtins on
67 the fly in the future. Change all uses, and poison the old
68 names. Make sure 0 is not a legitimate builtin index.
69 * except.c (build_eh_type_type): Ditto.
70 (choose_personality_routine): Ditto.
71 * semantics.c (finish_omp_atomic): Ditto.
72 (finish_omp_barrier): Ditto.
73 (finish_omp_flush): Ditto.
74 (finish_omp_taskwait): Ditto.
76 2011-10-11 Jason Merrill <jason@redhat.com>
80 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
81 * call.c (perform_implicit_conversion_flags): Build it
83 * cp-objcp-common.c (cp_common_init_ts): It's typed.
84 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
85 (pp_cxx_expression): Likewise.
86 * error.c (dump_expr): Likewise.
87 * semantics.c (potential_constant_expression_1): Likewise.
88 * tree.c (cp_tree_equal): Likewise.
89 (cp_walk_subtrees): Likewise.
90 * pt.c (iterative_hash_template_arg): Likewise.
91 (for_each_template_parm_r): Likewise.
92 (type_dependent_expression_p): Likewise.
93 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
95 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
97 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
100 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
101 do not call unqualified_name_lookup_error.
103 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
106 * call.c (conversion_null_warnings): Don't look through references.
108 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
111 * init.c (constant_value_1): Add bool parameter.
112 (decl_constant_value_safe): Add.
113 (integral_constant_value): Adjust.
114 (decl_constant_value): Adjust.
115 * cp-tree.h (decl_constant_value_safe): Declare.
116 * typeck.c (decay_conversion): Use decl_constant_value_safe.
117 * call.c (convert_like_real): Likewise.
119 2011-10-09 Jakub Jelinek <jakub@redhat.com>
120 Diego Novillo <dnovillo@google.com>
122 * pt.c (reregister_specialization): Use htab_find instead of
123 htab_find_slot with INSERT.
124 (maybe_process_partial_specialization, lookup_template_class_1): Change
125 slot variable type to void ** to avoid aliasing problems.
126 (register_specialization): Likewise. Use slot != NULL instead of
127 more expensive !optimize_specialization_lookup_p (tmpl) test.
129 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
132 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
133 inform messages in case of cloned destructor.
135 2011-10-06 Jason Merrill <jason@redhat.com>
138 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
140 2011-10-02 Jason Merrill <jason@redhat.com>
142 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
143 Change unsubstituted_packs to bool.
145 * parser.c (cp_parser_range_for): Don't try to deduce from {}
149 Implement N2555 (expanding pack expansion to fixed parm list)
150 * pt.c (coerce_template_parms): Allow expanding a pack expansion
151 to a fixed-length argument list.
152 (unify_pack_expansion): Handle explicit args properly.
153 (unify) [TREE_VEC]: Handle pack expansions here.
154 [TYPE_ARGUMENT_PACK]: Not here.
155 (tsubst_pack_expansion): Don't try to do partial substitution.
156 (pack_deducible_p): New.
157 (fn_type_unification): Use it.
158 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
160 (check_non_deducible_conversion): Split from type_unification_real.
161 (unify_one_argument): Split from type_unification_real...
162 (unify_pack_expansion): ...and here. Drop call_args_p parm.
163 (type_unification_real, unify, more_specialized_fn): Adjust.
165 * class.c (fixed_type_or_null): Handle NSDMI.
166 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
169 2011-09-30 Jason Merrill <jason@redhat.com>
171 * cp-tree.h (TREE_NEGATED_INT): Remove.
172 * semantics.c (finish_unary_op_expr): Don't set it.
174 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
177 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
179 2011-09-26 Andi Kleen <ak@linux.intel.com>
181 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
183 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
186 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
187 comparison of pointer with zero.
189 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
192 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
193 set CLASSTYPE_DECLARED_CLASS.
195 2011-09-27 Jakub Jelinek <jakub@redhat.com>
197 * decl.c (duplicate_decls): If compatible stpcpy prototype
198 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
200 2011-09-26 Jason Merrill <jason@redhat.com>
203 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
204 constant value if we're still in a template.
207 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
210 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
213 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
216 * error.c (dump_template_bindings): Separate bindings with semicolons
219 2011-09-26 Jason Merrill <jason@redhat.com>
222 * call.c (compare_ics): Only consider rvaluedness_matches_p
223 if the target type is the same or it too differs in rvalueness.
226 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
227 flags at the top of the function.
229 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
231 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
233 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
235 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
238 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
240 2011-09-25 Jason Merrill <jason@redhat.com>
242 * parser.c (inject_this_parameter): Split out from
243 cp_parser_late_return_type_opt.
244 (cp_parser_class_specifier_1): Use it for NSDMIs.
245 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
247 2011-09-24 Jason Merrill <jason@redhat.com>
249 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
250 * cp-tree.h: Declare it.
251 * method.c (walk_field_subobs): Use it.
253 * init.c (perform_member_init): Instantiate NSDMI here.
254 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
256 Handle deferred parsing of NSDMIs.
257 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
258 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
259 (cp_parser_late_parse_one_default_arg): Split out from
260 cp_parser_late_parsing_default_args.
261 (cp_parser_late_parsing_nsdmi): New.
262 (push_unparsed_function_queues): Set it.
263 (cp_parser_parameter_declaration): Save the '=' token.
264 (cp_parser_template_parameter): Likewise.
265 (cp_parser_default_argument): Call cp_parser_initializer
266 rather than cp_parser_initializer_clause.
267 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
268 (cp_parser_member_declaration): Handle nsdmis.
269 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
271 Implement C++11 non-static data member initializers.
272 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
273 * error.c (maybe_warn_cpp0x): Handle it.
274 * call.c (convert_like_real) [ck_user]: Don't complain about
275 using an explicit constructor for direct-initialization.
276 * class.c (check_field_decl): Fix ancient typo.
277 (check_field_decls): NSDMIs make the default ctor non-trivial.
278 * decl.c (cp_finish_decl): Record NSDMI.
279 (grokdeclarator): Allow NSDMI.
280 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
281 * init.c (perform_member_init): Use NSDMI.
282 * method.c (walk_field_subobs): Check for NSDMI.
283 * parser.c (cp_parser_member_declaration): Parse { } init.
284 * semantics.c (register_constexpr_fundef): Don't talk about
285 a return statement in a constexpr constructor.
286 (cxx_eval_call_expression): Check DECL_INITIAL instead of
289 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
292 * class.c (build_base_path): Add a tsubst_flags_t parameter.
293 (convert_to_base): Adjust call.
294 * typeck.c (build_class_member_access_expr,
295 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
296 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
297 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
298 * rtti.c (build_dynamic_cast_1): Likewise.
299 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
300 * call.c (build_over_call, build_special_member_call): Likewise.
301 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
302 build_up_reference): Likewise.
303 * cp-tree.h (build_base_path): Adjust declaration.
305 2011-09-23 Jason Merrill <jason@redhat.com>
307 Core 253 - allow const objects with no initializer or
308 user-provided default constructor if the defaulted constructor
309 initializes all the subobjects.
312 * class.c (default_init_uninitialized_part): New.
313 * cp-tree.h: Declare it.
314 * decl.c (check_for_uninitialized_const_var): Use it.
315 * init.c (perform_member_init): Likewise.
316 (build_new_1): Likewise.
317 * method.c (walk_field_subobs): Likewise.
319 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
322 * decl.c (check_static_variable_definition): Allow in-class
323 initialization of static data member of non-integral type in
326 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
329 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
331 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
334 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
336 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
337 Paolo Carlini <paolo.carlini@oracle.com>
340 * friend.c (make_friend_class): cv-qualification is ok in a
343 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
346 * decl.c (grokdeclarator): Consistently handle both __int128
347 and unsigned __int128 with -pedantic; suppress diagnostic in
350 2011-09-20 Jason Merrill <jason@redhat.com>
352 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
353 (DECL_GENERATED_P): New.
354 * class.c (finalize_literal_type_property): Use them.
355 * semantics.c (is_instantiation_of_constexpr): Likewise.
356 (register_constexpr_fundef): Likewise.
358 * call.c (convert_default_arg): Avoid redundant copy.
359 * tree.c (bot_manip): Copy everything.
361 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
363 * call.c (build_new_method_call_1): Use non-virtual lookup
364 for final virtual functions.
366 2011-09-16 Jason Merrill <jason@redhat.com>
369 * call.c (set_flags_from_callee): Split out from build_call_a.
370 * cp-tree.h: Declare it.
371 * tree.c (bot_manip): Call it.
373 2011-09-15 Jason Merrill <jason@redhat.com>
376 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
377 for clearing current_class_ptr, too.
379 2011-09-14 Diego Novillo <dnovillo@google.com>
381 * name-lookup.c (lookup_arg_dependent): Use conditional
383 * decl.c (xref_tag): Likewise.
385 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
388 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
389 to build_exception_variant.
391 2011-09-13 Dodji Seketeli <dodji@redhat.com>
394 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
395 nodes. Add a comment.
396 (arg_from_parm_pack_p): New static function, factorized out from
397 tsubst_pack_expansion and extended to support non-type parameter
398 packs represented with TEMPLATE_PARM_INDEX nodes.
399 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
401 2011-09-12 Jason Merrill <jason@redhat.com>
403 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
404 with no deducible template parameters.
405 * call.c (rejection_reason_code): Add rr_template_conversion.
406 (print_z_candidate): Handle it.
407 (template_conversion_rejection): New.
408 (build_user_type_conversion_1): Use it.
410 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
411 on all of the second conversion sequence.
412 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
413 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
414 first section. Fix loop logic.
415 (initialize_reference): Call convert_like for diagnostics when
416 we have a (bad) conversion.
418 * call.c (convert_class_to_reference)
419 (convert_class_to_reference_1): Remove.
420 (reference_binding): Use build_user_type_conversion_1 instead.
422 * call.c (initialize_reference): Add flags parm.
423 * decl.c (grok_reference_init): Likewise.
424 (check_initializer): Pass it.
425 * typeck.c (convert_for_initialization): Likewise.
428 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
429 * call.c (conditional_conversion): Use it.
430 (reference_binding): Fix handling of xvalues.
432 2011-09-09 Jason Merrill <jason@redhat.com>
434 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
435 before forcing instantiation.
437 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
440 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
441 instead of complete_type_or_else.
443 2011-09-08 Dodji Seketeli <dodji@redhat.com>
445 PR c++/33255 - Support -Wunused-local-typedefs warning
446 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
447 record_locally_defined_typedef.
448 * decl.c (finish_function): Use the new
449 maybe_warn_unused_local_typedefs.
450 (grokfield): Use the new record_locally_defined_typedef.
451 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
453 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
456 * decl.c (grokdeclarator): Check u.function.exception_specification
459 2011-09-07 Jason Merrill <jason@redhat.com>
462 * parser.c (cp_parser_member_declaration): Don't require a constant
463 rvalue here in C++0x.
465 * pt.c (type_unification_real): Correct complain arg for tsubsting
466 default template args.
468 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
470 2011-09-06 Jason Merrill <jason@redhat.com>
473 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
474 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
475 (validate_constexpr_fundecl): Remove.
476 * decl.c (start_preparsed_function): Don't call it.
477 * cp-tree.h: Don't declare it.
479 2011-09-04 Jason Merrill <jason@redhat.com>
482 * call.c (reference_binding): Don't set is_lvalue for an rvalue
488 * call.c (reference_binding): Set rvaluedness_matches_p properly
489 for reference to function conversion ops.
490 (compare_ics): Adjust.
492 * class.c (trivial_default_constructor_is_constexpr): Rename from
493 synthesized_default_constructor_is_constexpr.
494 (type_has_constexpr_default_constructor): Adjust.
495 (add_implicitly_declared_members): Call it instead.
496 (explain_non_literal_class): Explain about non-constexpr default ctor.
498 * method.c (synthesized_method_walk): Adjust.
499 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
504 * init.c (perform_member_init): Don't diagnose missing inits here.
505 (emit_mem_initializers): Or here.
506 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
507 * semantics.c (cx_check_missing_mem_inits): New.
508 (explain_invalid_constexpr_fn): Call it.
509 (register_constexpr_fundef): Likewise. Leave
510 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
511 (cxx_eval_call_expression): Adjust diagnostics.
512 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
514 2011-08-30 Jason Merrill <jason@redhat.com>
517 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
518 to type_definition_p.
519 * parser.c (cp_parser_set_decl_spec_type): Likewise.
520 * decl.c (grokdeclarator): Check it.
523 * semantics.c (finish_id_expression): Use
524 current_nonlambda_class_type for qualified-ids.
527 * decl.c (poplevel): Disable for scope compatibility hack
531 * semantics.c (add_capture): Call complete_type for copy.
534 * semantics.c (cxx_eval_component_reference): Handle
535 value-initialization for omitted initializers.
537 2011-08-29 Jason Merrill <jason@redhat.com>
540 * semantics.c (finish_id_expression): Mark captured variables used.
542 2011-08-29 Jakub Jelinek <jakub@redhat.com>
543 Jason Merrill <jason@redhat.com>
546 * class.c (finish_struct_1): Complain if the first field is
549 2011-08-29 Jason Merrill <jason@redhat.com>
553 * parser.c (cp_parser_default_argument): Use
554 cp_parser_initializer_clause.
555 (cp_parser_late_parsing_default_args): Likewise.
557 2011-08-26 Jason Merrill <jason@redhat.com>
561 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
563 (convert_nontype_argument): Likewise. Implicitly convert nullptr
564 and do constant folding.
565 * mangle.c (write_template_arg_literal): Mangle null member
567 * call.c (null_member_pointer_value_p): New.
568 * cp-tree.h: Declare it.
570 2011-08-25 Jason Merrill <jason@redhat.com>
572 * call.c (convert_like_real): Remove redundant complain checks.
575 * call.c (convert_like_real): Exit early if bad and !tf_error.
577 2011-08-23 Jason Merrill <jason@redhat.com>
579 * typeck2.c (build_functional_cast): Don't try to avoid calling
581 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
583 2011-08-23 Jason Merrill <jason@redhat.com>
587 * tree.c (dependent_name): New.
588 (cp_tree_equal): Two calls with the same dependent name are
589 equivalent even if the overload sets are different.
591 2011-08-23 Jason Merrill <jason@redhat.com>
593 * tree.c (build_target_expr): Set TREE_CONSTANT on
594 literal TARGET_EXPR if the value is constant.
595 * typeck2.c (build_functional_cast): Don't set it here.
597 2011-08-23 Jason Merrill <jason@redhat.com>
600 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
602 2011-08-23 Jason Merrill <jason@redhat.com>
605 * decl.c (cxx_init_decl_processing): Initialize
606 dependent_lambda_return_type_node.
607 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
608 (dependent_lambda_return_type_node): Define.
609 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
610 * semantics.c (lambda_return_type): Handle overloaded function.
611 Use dependent_lambda_return_type_node instead of
612 DECLTYPE_FOR_LAMBDA_RETURN.
613 (apply_lambda_return_type): Don't check dependent_type_p.
614 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
615 (instantiate_class_template_1): Likewise.
616 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
617 * mangle.c (write_type): Likewise.
618 * typeck.c (structural_comptypes): Likewise.
619 (check_return_expr): Handle dependent_lambda_return_type_node.
621 2011-08-23 Jason Merrill <jason@redhat.com>
624 * semantics.c (maybe_constant_value): Don't try to fold { }.
625 * pt.c (build_non_dependent_expr): Don't wrap { }.
626 * init.c (build_value_init): Allow scalar value-init in templates.
628 2011-08-23 Jason Merrill <jason@redhat.com>
630 * semantics.c (potential_constant_expression_1): Allow 'this'.
632 2011-08-23 Jakub Jelinek <jakub@redhat.com>
635 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
636 if it has side-effects and needs to be preevaluated.
638 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
641 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
642 same line as the function.
644 2011-08-23 Jakub Jelinek <jakub@redhat.com>
647 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
648 which doesn't have any fields, clear it and diagnose.
650 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
651 Marc Glisse <marc.glisse@normalesup.org>
654 * mangle.c (decl_mangling_context): Call
655 targetm.cxx.decl_mangling_context.
656 (write_unscoped_name): Use decl_mangling_context.
658 2011-08-18 Dodji Seketeli <dodji@redhat.com>
661 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
662 template parameters as created by process_template_parm.
664 2011-08-16 Jason Merrill <jason@redhat.com>
667 * pt.c (unify_pack_expansion): Correct overloaded unification
670 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
671 on a member function or static data member, call mark_used.
674 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
677 2011-08-13 Jason Merrill <jason@redhat.com>
680 * name-lookup.c (local_bindings_p): New.
681 * name-lookup.h: Declare it.
682 * lex.c (unqualified_name_lookup_error): Use it.
685 * error.c (dump_expr): Handle MODIFY_EXPR properly.
687 * decl.c (grok_reference_init): Handle constexpr here.
688 * call.c (initialize_reference): Not here.
690 2011-08-12 David Li <davidxl@google.com>
692 * class.c (update_vtable_entry_for_fn): Set
693 LOST_PRIMARY bit properly.
695 2011-08-12 Jason Merrill <jason@redhat.com>
698 * call.c (convert_arg_to_ellipsis): force_rvalue only in
699 potentially evaluated context.
701 2011-08-12 Richard Guenther <rguenther@suse.de>
703 * call.c (build_over_call): Instead of memcpy use an
704 assignment of two MEM_REFs.
706 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
707 Brian Hackett <bhackett1024@gmail.com>
709 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
711 2011-08-10 Richard Guenther <rguenther@suse.de>
713 * call.c (build_over_call): Call memcpy unconditionally.
715 2011-08-08 Jason Merrill <jason@redhat.com>
718 * semantics.c (finish_call_expr): Don't look at 'this' if we
719 had an explicit object argument.
722 * typeck2.c (check_narrowing): Fix integer logic.
724 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
726 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
728 2011-08-05 Jason Merrill <jason@redhat.com>
731 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
732 on 'this' in a constructor.
735 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
738 * init.c (perform_member_init): Handle invalid array initializer.
741 * semantics.c (cxx_eval_array_reference): Handle failure to
742 reduce the array operand to something we can work with.
744 2011-08-05 Gabriel Charette <gchare@google.com>
746 * decl.c (finish_function): Remove unecessary line 0 hack.
748 2011-08-05 Jason Merrill <jason@redhat.com>
751 * typeck.c (build_x_compound_expr_from_list): Also complain
755 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
758 * parser.c (cp_parser_range_for): Only do auto deduction in
759 template if the range is non-dependent.
761 * init.c (perform_member_init): Always build_aggr_init
762 for a class member with an explicit mem-initializer.
764 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
766 2011-08-04 Jakub Jelinek <jakub@redhat.com>
769 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
770 for operator new and operator new []. Call init_attributes.
772 2011-08-02 Jason Merrill <jason@redhat.com>
775 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
778 * typeck2.c (check_narrowing): Check unsigned mismatch.
779 * semantics.c (finish_compound_literal): check_narrowing.
782 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
785 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
786 (build_field_list): Not here.
789 * parser.c (build_range_temp): Split out from...
790 (cp_convert_range_for): ...here.
791 (do_range_for_auto_deduction): New.
792 (cp_parser_range_for): Use it.
794 2011-08-02 Jakub Jelinek <jakub@redhat.com>
796 * cp-tree.h (finish_omp_atomic): Adjust prototype.
797 (cxx_omp_const_qual_no_mutable): New prototype.
798 (finish_omp_taskyield): New prototype.
799 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
800 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
801 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
802 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
804 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
805 and PRAGMA_OMP_CLAUSE_MERGEABLE.
806 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
807 (cp_parser_omp_taskyield): New function.
808 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
809 (cp_parser_omp_clause_reduction): Handle min and max.
810 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
811 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
812 OMP_CLAUSE_MERGEABLE.
813 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
814 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
816 (finish_omp_clauses): Don't complain about const qualified
817 predetermined vars and static data members in firstprivate clause.
818 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
820 (finish_omp_taskyield): New function.
821 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
822 (cxx_omp_predetermined_sharing): Use it.
824 2011-08-02 Jason Merrill <jason@redhat.com>
826 * call.c (build_call_a): Also check at_function_scope_p.
828 2011-08-01 Jason Merrill <jason@redhat.com>
831 * mangle.c (write_prefix): Handle decltype.
834 * semantics.c (cxx_eval_vec_init_1): Fix logic.
837 * semantics.c (potential_constant_expression_1): Allow any builtin.
838 (morally_constexpr_builtin_function_p): Remove.
840 2011-07-29 Jason Merrill <jason@redhat.com>
843 * parser.c (cp_parser_lambda_expression): Also clear in_statement
844 and in_switch_statement_p.
845 (cp_parser_class_specifier): Likewise.
847 2011-07-28 Jason Merrill <jason@redhat.com>
850 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
851 (convert_nontype_argument, tsubst_template_arg): Handle its output.
853 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
856 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
858 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
860 * pt.c (build_template_decl): Copy the function_decl's
861 source location to the new template_decl.
863 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
866 * typeck.c (cp_build_modify_expr): Check digest_init return value
869 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
872 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
873 and *end before returning.
875 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
878 * parser.c (cp_parser_perform_range_for_lookup): Early return if
879 error_operand_p (range).
881 2011-07-23 Jason Merrill <jason@redhat.com>
884 * parser.c (cp_parser_qualifying_entity): Handle templates.
886 2011-07-22 Jason Merrill <jason@redhat.com>
889 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
890 Make conditional on -Wnarrowing.
892 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
894 Warn about the use of final/override in non-c++0x mode, and
895 add __final for non-c++0x mode.
896 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
897 * error.c (maybe_warn_cpp0x): Adjust.
898 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
899 '__final' as a non-c++0x alternative for 'final'.
901 2011-07-22 Jason Merrill <jason@redhat.com>
902 Mark Glisse <marc.glisse@normalesup.org>
905 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
906 other namespaces as well.
907 * name-lookup.c (c_linkage_bindings): Define.
908 (lookup_extern_c_fun_in_all_ns): Rename from
909 lookup_extern_c_fun_binding_in_all_ns. Return tree.
910 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
912 2011-07-20 Jason Merrill <jason@redhat.com>
914 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
915 designated initializer syntax.
916 * decl.c (check_array_designated_initializer): Add index parm.
917 (maybe_deduce_size_from_array_init): Pass it.
918 (reshape_init_array_1): Likewise.
921 PR c++/42603 (DR 950)
922 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
923 (cp_parser_nested_name_specifier_opt): Allow decltype.
924 (cp_parser_qualifying_entity): Likewise.
925 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
926 (cp_parser_simple_type_specifier): Handle decltype as scope.
927 (cp_parser_base_specifier): Allow decltype.
928 (cp_parser_base_clause): Don't crash on null base.
929 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
930 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
932 2011-07-19 Jason Merrill <jason@redhat.com>
935 * pt.c (coerce_template_parms): Handle non-pack after pack.
937 2011-07-19 Richard Guenther <rguenther@suse.de>
939 * call.c (build_special_member_call): Use fold_build_pointer_plus.
940 * class.c (build_base_path): Likewise.
941 (convert_to_base_statically): Likewise.
942 (dfs_accumulate_vtbl_inits): Likewise.
943 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
944 * except.c (expand_start_catch_block): Likewise.
945 * init.c (expand_virtual_init): Likewise.
946 (build_new_1): Likewise.
947 (build_vec_delete_1): Likewise.
948 (build_vec_delete): Likewise.
949 * rtti.c (build_headof): Likewise.
950 (tinfo_base_init): Likewise.
951 * typeck.c (get_member_function_from_ptrfunc): Likewise.
952 (cp_build_addr_expr_1): Likewise.
953 * typeck2.c (build_m_component_ref): Likewise.
955 2011-07-18 Martin Jambor <mjambor@suse.cz>
957 * parser.c (cp_parser_parameter_declaration_list): Initialize
960 2011-07-16 Jason Merrill <jason@redhat.com>
962 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
963 last_error_tinst_level.
964 (push_tinst_level, pop_tinst_level): Adjust.
965 (problematic_instantiation_changed): Adjust.
966 (record_last_problematic_instantiation): Adjust.
967 * error.c (cp_print_error_function): Don't print
968 current_function_decl if we're in a template instantiation context.
969 (print_instantiation_full_context): Always print first line.
971 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
972 Jason Merrill <jason@redhat.com>
976 * cp-tree.h (fn_type_unification): Add `bool' parameter.
977 * pt.c (enum template_base_result): Define.
978 (unify_success, unify_unknown): Define.
979 (unify_parameter_deduction_failure): Define.
980 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
981 (unify_parameter_pack_mismatch): Define.
982 (unify_parameter_pack_inconsistent): Define.
983 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
984 (unify_expression_unequal, unify_inconsistency): Define.
985 (unify_method_type_error, unify_arity): Likewise.
986 (unify_too_many_parameters, unify_too_few_parameters): Define.
987 (unify_arg_conversion, unify_no_common_base): Define.
988 (unify_illformed_ptrmem_cst_expr): Define.
989 (unify_substitution_failure): Define.
990 (unify_inconsistent_template_template_parameters): Define.
991 (unify_template_deduction_failure): Define.
992 (unify_template_argument_mismatch): Define.
993 (unify_overload_resolution_failure): Define.
994 (comp_template_args_with_info): New function, split out from...
995 (comp_template_args): ...here. Call it.
996 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
998 (unify): Add `explain_p' parameter. Pass to all relevant calls.
999 Call above status functions when appropriate.
1000 (resolve_overloaded_unification, try_one_overload): Likewise.
1001 (type_unification, type_unification_real): Likewise.
1002 (unify_pack_expansion): Likewise.
1003 (get_template_base, try_class_unification): Likewise.
1004 (get_bindings, more_specialized_fn): Pass false to unification
1006 (get_class_bindings, do_auto_deduction): Likewise.
1007 (convert_nontype_argument): Likewise.
1008 (fn_type_unification): Likewise. Pass tf_warning_or_error if
1010 (get_template_base): Add `explain_p' parameter and pass it to
1011 try_class_unification. Return an enum template_base_result.
1012 * class.c (resolve_address_of_overloaded_function): Pass false to
1013 fn_type_unification.
1014 * call.c (enum rejection_reason_code): Add new codes.
1015 (struct rejection_reason): Add template_unification field.
1016 Add template_instantiation field.
1017 (template_unification_rejection): Define.
1018 (template_unification_error_rejection): Define.
1019 (template_instantiation_rejection): Define.
1020 (invalid_copy_with_fn_template_rejection): Define.
1021 (add_template_candidate): Pass false to unify.
1022 Provide more rejection reasons when possible.
1023 (print_template_unification_rejection): Define.
1024 (print_arity_rejection): Define, split out from...
1025 (print_z_candidate): ...here. Add cases for new rejection
1028 2011-07-15 Jason Merrill <jason@redhat.com>
1030 * Make-lang.in (check-g++-strict-gc): New.
1031 (cp/except.o): Depend on gt-cp-except.h
1032 * except.c: Include gt-cp-except.h.
1033 * config-lang.in (gtfiles): Add cp/except.c.
1034 * decl2.c (mark_used): Adjust constexpr condition, set
1035 function_depth around template instantiation.
1036 * parser.c (cp_parser_lambda_body): Set function_depth.
1037 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1040 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1042 2011-07-13 Jason Merrill <jason@redhat.com>
1044 * Make-lang.in (check-c++0x): New.
1046 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1048 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1049 rather than a pointer to it. Return true if the whole of the value
1050 was initialized by the generated statements. Use
1051 complete_ctor_at_level_p instead of count_type_elements.
1053 2011-07-12 Diego Novillo <dnovillo@google.com>
1055 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1057 (struct cp_binding_level): Fix indentation.
1059 2011-07-11 Jason Merrill <jason@redhat.com>
1062 * pt.c (extract_fnparm_pack): Split out from...
1063 (make_fnparm_pack): ...here.
1064 (instantiate_decl): Handle non-pack parms after a pack.
1065 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1067 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1070 * cp-tree.h (struct tinst_level): Add errors field.
1071 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1072 (push_tinst_level): Don't start another decl in that case.
1073 (reopen_tinst_level): Adjust errors field.
1074 * decl2.c (cp_write_global_declarations): Don't complain about
1075 undefined inline if its template was defined.
1076 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1078 2011-07-10 Jason Merrill <jason@redhat.com>
1081 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1082 rather than current_class_type to determine whether to set 'this'.
1083 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1084 (cp_parser_init_declarator): Pass down member_p.
1086 2011-07-09 Jason Merrill <jason@redhat.com>
1088 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1090 2011-07-08 Jason Merrill <jason@redhat.com>
1093 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1095 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1096 * optimize.c (maybe_clone_body): Likewise.
1097 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1100 * decl.c (expand_static_init): Don't get confused by user
1101 declaration of __cxa_guard_acquire.
1103 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1104 COMPLETE_TYPE_P either.
1107 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1108 TYPE_NEEDS_CONSTRUCTING.
1110 2011-07-07 Jason Merrill <jason@redhat.com>
1113 * pt.c (push_deduction_access_scope): Preserve
1114 processing_template_decl across push_to_top_level.
1116 * class.c (pushclass): Accept NULL argument.
1117 (popclass): Deal with popping null class.
1118 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1119 push_to_top_level/pop_from_top_level.
1120 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1122 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1125 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1126 one non-complex and one complex argument, call save_expr on both
1129 2011-07-06 Jason Merrill <jason@redhat.com>
1132 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1136 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1138 2011-07-05 Jason Merrill <jason@redhat.com>
1141 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1142 partial instantiation.
1145 * semantics.c (finish_id_expression): convert_from_reference.
1147 2011-07-05 Richard Guenther <rguenther@suse.de>
1149 * decl.c (cxx_init_decl_processing): Defer building common
1150 tree nodes to c_common_nodes_and_builtins.
1152 2011-07-04 Jason Merrill <jason@redhat.com>
1156 * mangle.c (write_expression): Handle 'this'.
1157 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1159 * semantics.c (potential_constant_expression_1): Check that
1160 DECL_CONTEXT is set on 'this'.
1162 * error.c (dump_template_bindings): Don't print typenames
1163 for a partial instantiation.
1164 (dump_function_decl): If we aren't printing function arguments,
1165 print template arguments as <args> rather than [with ...].
1166 (dump_expr): Don't print return type or template header.
1167 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1168 * pt.c (dependent_template_arg_p): Handle null arg.
1170 * error.c (type_to_string): Avoid redundant akas.
1172 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1175 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1177 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1179 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1180 (cp/class.o): Likewise.
1181 (cp/error.o): Likewise.
1182 (cp/name-lookup.o): Likewise.
1183 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1185 2011-07-01 Jason Merrill <jason@redhat.com>
1188 * pt.c (lookup_template_function): Handle non-function.
1191 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1192 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1193 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1195 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1196 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1200 * pt.c (resolve_nondeduced_context): Call mark_used.
1203 * semantics.c (finish_offsetof): Complain about incomplete type.
1205 2011-06-30 Jason Merrill <jason@redhat.com>
1208 * rtti.c (get_tinfo_decl): Call complete_type.
1211 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1212 DECL_PARM_INDEX on rhs parm.
1214 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1217 * tree.c (stabilize_init): Handle aggregate initialization.
1220 * name-lookup.c (struct arg_lookup): Add fn_set.
1221 (add_function): Check it.
1222 (lookup_arg_dependent_1): Initialize it.
1224 2011-06-29 Jason Merrill <jason@redhat.com>
1227 * init.c (build_new_1): Pass {} down to build_vec_init.
1228 (build_vec_init): Handle it.
1232 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1233 x_current_class_ref.
1234 (current_class_ptr, current_class_ref): Use them.
1235 * decl.c (build_this_parm): Handle getting the class type.
1236 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1237 for use within the trailing return type.
1239 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1240 don't tsubst DECL_INITIAL unless our type use auto.
1243 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1244 (massage_constexpr_body): Not here.
1247 * semantics.c (lambda_proxy_type): New.
1248 (build_capture_proxy): Use it.
1249 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1250 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1253 * class.c (explain_non_literal_class): New.
1254 (finalize_literal_type_property): Call it.
1255 * cp-tree.h: Declare it.
1256 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1257 (is_valid_constexpr_fn): Likewise.
1258 (massage_constexpr_body): Split out from...
1259 (register_constexpr_fundef): ...here.
1260 (is_instantiation_of_constexpr): New.
1261 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1262 (explain_invalid_constexpr_fn): New.
1263 (cxx_eval_call_expression): Call it.
1264 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1265 * method.c (process_subob_fn): Diagnose non-constexpr.
1266 (walk_field_subobs): Likewise.
1267 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1268 (explain_implicit_non_constexpr): New.
1269 (defaulted_late_check): Use it.
1270 * call.c (build_cxx_call): Remember location.
1272 * method.c (maybe_explain_implicit_delete): Use pointer_set
1275 * class.c (finalize_literal_type_property): Update conditions.
1276 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1278 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1279 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1280 * semantics.c (cxx_eval_vec_init_1): Correct type.
1282 * init.c (build_value_init): Decide whether or not to zero-initialize
1283 based on user-providedness of default ctor, not any ctor.
1284 (build_value_init_noctor): Adjust assert.
1287 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1288 (build_new_method_call_1): Likewise.
1289 * init.c (expand_default_init): Handle direct list-initialization
1292 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1294 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1296 2011-06-26 Jason Merrill <jason@redhat.com>
1299 * semantics.c (potential_constant_expression_1): Check
1300 for non-literality rather than cleanup.
1301 (cxx_eval_constant_expression): Likewise.
1304 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1305 with a cleanup isn't constant.
1306 (cxx_eval_constant_expression): Likewise.
1307 * init.c (expand_default_init): Use maybe_constant_init.
1309 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1312 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1313 instead of TYPE_CHAIN for chain_next for types.
1315 2011-06-23 Gabriel Charette <gchare@google.com>
1317 * name-lookup.h (cp_binding_level): Removed unused
1318 member names_size. Update all users.
1320 2011-06-23 Jason Merrill <jason@redhat.com>
1322 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1323 * init.c (build_zero_init_1): Not here.
1326 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1328 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1331 * decl2.c (build_anon_union_vars): Early return error_mark_node
1332 for a nested anonymous struct.
1334 2011-06-23 Jason Merrill <jason@redhat.com>
1337 * decl2.c (mark_used): Don't call synthesize_method for
1338 functions defaulted outside the class.
1340 * optimize.c (maybe_clone_body): Set linkage flags before
1341 cgraph_same_body_alias.
1344 * class.c (set_linkage_according_to_type): Hand off to
1345 determine_visibility.
1348 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1351 * pt.c (most_specialized_instantiation): Do check return types.
1353 2011-06-22 Jason Merrill <jason@redhat.com>
1356 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1357 (build_cxx_call): Not here.
1359 2011-06-21 Jason Merrill <jason@redhat.com>
1362 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1363 (grokdeclarator): constexpr doesn't apply const for refs.
1364 * parser.c (cp_parser_initializer_clause): Don't call
1365 maybe_constant_value here.
1366 * call.c (initialize_reference): Handle constexpr.
1369 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1370 static fn parameters.
1372 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1374 * pt.c (tsubst_arg_types): Likewise.
1375 * except.c (build_throw): Use cv_unqualified.
1378 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1379 * semantics.c (lambda_return_type): Strip them here.
1381 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1383 * semantics.c: Add sync_ or SYNC__ to builtin names.
1385 2011-06-20 Jason Merrill <jason@redhat.com>
1388 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1390 * typeck2.c (process_init_constructor_array): Use {} for classes,
1392 * call.c (convert_like_real): Handle substitution failure.
1395 * pt.c (canonicalize_type_argument): New.
1396 (convert_template_argument, unify): Use it.
1399 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1400 (print_z_candidate): Handle it.
1401 (explicit_conversion_rejection): New.
1402 (build_user_type_conversion_1): Reject an explicit conversion
1403 function that requires more than a qualification conversion.
1406 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1409 * tree.c (strip_typedefs): Use build_aligned_type.
1412 * call.c (sufficient_parms_p): Allow parameter packs too.
1415 * semantics.c (describable_type): Remove.
1416 * cp-tree.h: Likewise.
1417 * decl.c (cp_finish_decl): Don't call it.
1418 * init.c (build_new): Likewise.
1419 * parser.c (cp_parser_omp_for_loop): Likewise.
1420 * pt.c (tsubst_decl): Likewise.
1421 (do_auto_deduction): If we fail in a template, try again
1422 at instantiation time.
1425 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1427 * semantics.c (add_capture): Likewise.
1428 (register_capture_members): Clear IDENTIFIER_MARKED.
1430 2011-06-17 Jason Merrill <jason@redhat.com>
1433 * call.c (convert_class_to_reference_1): Allow binding function
1434 lvalue to rvalue reference.
1437 Generate proxy VAR_DECLs for better lambda debug info.
1438 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1439 (LAMBDA_EXPR_PENDING_PROXIES): New.
1440 (struct tree_lambda_expr): Add pending_proxies.
1441 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1442 (qualify_lookup): Use is_lambda_ignored_entity.
1443 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1444 Call insert_pending_capture_proxies.
1445 (cp_parser_lambda_introducer): Use this_identifier.
1446 (cp_parser_lambda_declarator_opt): Call the object parameter
1447 of the op() "__closure" instead of "this".
1448 (cp_parser_lambda_body): Call build_capture_proxy.
1449 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1450 (insert_pending_capture_proxies, insert_capture_proxy): New.
1451 (is_normal_capture_proxy, is_capture_proxy): New.
1452 (add_capture): Add __ to field names here, return capture proxy.
1453 (add_default_capture): Use this_identifier, adjust to expect
1454 add_capture to return a capture proxy.
1455 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1456 (finish_id_expression, lambda_expr_this_capture): Adjust.
1457 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1458 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1461 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1462 of artificial locals.
1464 * parser.c (cp_parser_lambda_expression): Clear
1465 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1466 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1468 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1469 Move non-pointers to end of struct.
1471 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1472 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1474 * semantics.c (finish_non_static_data_member): Preserve dereference
1477 2011-06-16 Jason Merrill <jason@redhat.com>
1480 * parser.c (cp_parser_lambda_body): Share code between
1481 simple and complex cases instead of using cp_parser_function_body.
1484 * decl.c (check_initializer): Check narrowing.
1487 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1490 * semantics.c (finish_id_expression): Mark even dependent
1494 * error.c (dump_template_argument): Don't try to omit default
1495 template args from an argument pack.
1497 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1500 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1501 assembler supports hidden visibility.
1503 2011-06-14 Jason Merrill <jason@redhat.com>
1506 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1507 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1508 if the declaration had an exception-specifier.
1509 (process_subob_fn): Don't maybe_instantiate_noexcept.
1510 * pt.c (maybe_instantiate_noexcept): Handle overload.
1511 * typeck2.c (nothrow_spec_p_uninst): New.
1512 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1513 * typeck.c (merge_types): Adjust.
1515 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1516 (maybe_instantiate_noexcept): Likewise.
1518 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1520 * Make-lang.in (cp/method.o): Update dependencies.
1521 * method.c: Include common/common-target.h.
1522 (use_thunk): Use targetm_common.have_named_sections.
1524 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1526 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1528 2011-06-14 Jason Merrill <jason@redhat.com>
1530 * error.c (type_to_string): Print typedef-stripped version too.
1533 * call.c (perform_implicit_conversion_flags): Print source type as
1537 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1540 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1543 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1544 of fold_indirect_ref_1.
1545 (cxx_eval_indirect_ref): Use it.
1547 2011-06-11 Jan Hubicka <jh@suse.cz>
1549 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1552 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1555 * decl.c (grokdeclarator): Reject operator names in parameters.
1557 2011-06-10 Jan Hubicka <jh@suse.cz>
1559 * decl2.c (clear_decl_external): New functoin.
1560 (cp_write_global_declarations): Use it.
1562 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1564 * cp-tree.h (error_operand_p): Remove.
1566 2011-06-09 David Krauss <potswa@mac.com>
1569 * typeck2.c (build_x_arrow): Push fake template context
1570 to produce diagnostic on acyclic endless operator-> drill-down.
1571 * call.c (build_new_op): Change Boolean overload status
1572 value to a pointer to the overload function.
1573 * cp-tree.h: Likewise.
1574 * typeck.c: Likewise.
1575 * parser.c: Likewise.
1576 * decl2.c: Likewise.
1579 2011-06-09 Jason Merrill <jason@redhat.com>
1581 * semantics.c (maybe_constant_value): Handle overflowed input.
1582 (non_const_var_error): Handle non-constant DECL_INITIAL.
1584 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1586 * parser.c (cp_parser_constant_expression): Just return the
1587 non-constant expression.
1589 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1591 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1594 * decl.c (grokdeclarator): Reject operator names in typedefs.
1596 2011-06-08 Jason Merrill <jason@redhat.com>
1599 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1600 * cp-tree.h (struct tree_deferred_noexcept): New.
1601 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1602 (DEFERRED_NOEXCEPT_SPEC_P): New.
1603 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1604 (union lang_tree_node): Add tree_deferred_noexcept.
1605 (maybe_instantiate_noexcept): Declare.
1606 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1607 * error.c (dump_exception_spec): Likewise.
1608 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1609 * ptree.c (cxx_print_xnode): Likewise.
1610 * tree.c (cp_tree_equal): Likewise.
1611 * decl.c (cp_tree_node_structure): Likewise.
1612 (duplicate_decls): Call maybe_instantiate_noexcept.
1613 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1614 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1615 DEFERRED_NOEXCEPT_SPEC_P.
1616 * typeck2.c (merge_exception_specifiers): Likewise.
1617 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1618 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1619 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1620 Build DEFERRED_NOEXCEPT.
1621 (maybe_instantiate_noexcept): New.
1622 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1623 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1625 * semantics.c (potential_constant_expression_1): Handle destructor
1628 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1630 * cp-tree.h (struct tinst_level): Add chain_next GTY
1633 2011-06-08 Jason Merrill <jason@redhat.com>
1636 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1637 if a pending_template entry is pointing at it.
1639 2011-06-07 Jason Merrill <jason@redhat.com>
1643 * error.c (subst_to_string): New.
1644 (cp_printer): Use it for 'S'.
1645 (print_instantiation_partial_context_line): Handle subst context.
1646 * pt.c (push_tinst_level): Handle subst context.
1647 (deduction_tsubst_fntype): Don't track specific substitutions.
1648 Use push_tinst_level.
1650 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1651 (fn_type_unification): Don't call push_deduction_access_scope here.
1653 2011-06-06 Jason Merrill <jason@redhat.com>
1656 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1657 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1659 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1662 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1663 and getter names to use all the allowed method names.
1665 2011-06-06 Jason Merrill <jason@redhat.com>
1668 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1671 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1672 at_function_scope_p.
1675 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1677 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1679 * init.c (build_delete): Warn when deleting type with non-virtual
1682 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1685 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1688 2011-06-01 Jason Merrill <jason@redhat.com>
1690 * pt.c (build_non_dependent_expr): Remove special handling of
1694 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1695 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1698 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1700 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1703 * name-lookup.c (supplement_binding_1): If the old binding was a
1704 type name, also check that the DECL actually refers to the same
1705 type or is not a type.
1707 2011-05-31 Jason Merrill <jason@redhat.com>
1710 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1711 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1712 (build_min_non_dep): Preserve reference refs.
1713 (build_min_non_dep_call_vec): Likewise
1715 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1718 * semantics.c (finish_omp_clauses): Call require_complete_type
1719 even for copyin/copyprivate clauses. Only call
1720 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1722 2011-05-28 Jason Merrill <jason@redhat.com>
1725 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1726 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1728 2011-05-27 Jason Merrill <jason@redhat.com>
1731 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1734 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1738 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1739 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1743 * mangle.c (write_expression): Handle MODOP_EXPR.
1746 * parser.c (cp_parser_unqualified_id): Don't check
1747 constructor_name_p for enums.
1750 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1753 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1754 with INDIRECT_REF of REFERENCE_TYPE.
1757 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1759 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1761 * cp-tree.h (building_stmt_tree): Delete.
1762 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1763 (build_aggr_init_full_exprs): Call building_stmt_list_p
1764 instead of building_stmt_tree.
1765 (initialize_local_var): Likewise.
1766 (finish_function): Likewise.
1767 * decl2.c (finish_anon_union): Likewise.
1768 * init.c (begin_init_stmts): Likewise.
1769 (finish_init_stmts): Likewise.
1770 (expand_aggr_init_1): Likewise.
1771 * name-lookup.c (do_local_using_decl): Likewise.
1772 (do_namespace_alias): Likewise.
1773 (do_using_directive): Likewise.
1774 (cp_emit_debug_info_for_using): Likewise.
1775 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1777 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1780 * typeck2.c (build_functional_cast): Complain early for invalid uses
1781 of 'auto' and set type to error_mark_node.
1783 2011-05-26 Jason Merrill <jason@redhat.com>
1786 * parser.c (cp_parser_member_declaration): Allow friend T.
1787 * friend.c (make_friend_class): Ignore non-classes.
1788 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1791 * pt.c (convert_template_argument): Don't complain about using
1792 injected-class-name as template template argument.
1795 * decl.c (check_static_variable_definition): Now static.
1796 (cp_finish_decl): Call it here.
1797 (grokdeclarator): Not here.
1798 * pt.c (instantiate_class_template_1): Or here.
1799 * cp-tree.h: Don't declare it.
1801 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1802 Nathan Froyd <froydnj@codesourcery.com>
1806 * name-lookup.h (enum scope_kind): Add sk_cond.
1807 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1808 Detect and report error for redeclaration from for-init or if
1809 or switch condition.
1810 (begin_scope): Handle sk_cond.
1811 * semantics.c (begin_if_stmt): Use sk_cond.
1812 (begin switch_stmt): Ditto.
1814 2011-05-26 Jason Merrill <jason@redhat.com>
1817 * name-lookup.h (cp_class_binding): Make base a pointer.
1818 * name-lookup.c (new_class_binding): Adjust.
1819 (poplevel_class): Adjust.
1822 * decl.c (grokparms): Function parameter packs don't need to
1824 * pt.c (type_unification_real): But they aren't deduced otherwise.
1826 2011-05-25 Jason Merrill <jason@redhat.com>
1829 * decl.c (build_enumerator): If incremented enumerator won't fit in
1830 previous integral type, find one it will fit in.
1833 * decl.c (create_array_type_for_decl): Complain about array of auto.
1837 * error.c (dump_template_bindings): Set processing_template_decl
1838 for a partial instantiation.
1841 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1842 to another reference type.
1845 * decl.c (case_conversion): New.
1846 (finish_case_label): Use it.
1848 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1851 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1854 * decl.c (grokdeclarator): Complain about auto typedef.
1857 * decl.c (grokdeclarator): Complain later for auto parameter.
1858 * pt.c (splice_late_return_type): Handle use in a template
1862 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1865 * parser.c (cp_parser_parameter_declaration): Recognize
1866 list-initialization.
1867 (cp_parser_direct_declarator): Check for the closing
1868 paren before parsing definitely.
1871 * parser.c (cp_parser_constructor_declarator_p): Don't check
1872 constructor_name_p for enums.
1873 (cp_parser_diagnose_invalid_type_name): Correct error message.
1876 * init.c (perform_member_init): Handle list-initialization
1877 of array of non-trivial class type.
1880 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1881 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1884 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1885 function parameter pack.
1886 (tsubst_pack_expansion): Likewise.
1888 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1891 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1893 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1897 * semantics.c (cxx_eval_bit_field_ref): Handle the
1898 case when BIT_FIELD_REF doesn't cover only a single field.
1900 2011-05-24 Jason Merrill <jason@redhat.com>
1903 * pt.c (get_mostly_instantiated_function_type): Use
1904 push_deferring_access_checks rather than set flag_access_control.
1906 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1908 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1909 syntax error in declaring an ObjC instance variable.
1911 2011-05-24 Jason Merrill <jason@redhat.com>
1914 * class.c (pushclass): Accept NULL argument.
1915 (popclass): Deal with popping null class.
1916 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1917 push_to_top_level/pop_from_top_level.
1918 (push_deduction_access_scope, pop_defarg_context): New.
1919 (fn_type_unification): Use them.
1920 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1922 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1924 * decl.c (grokdeclarator): Use current_class_name.
1926 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1928 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1929 (g++$(exeext)): Use libcommon-target.a.
1930 (CXX_C_OBJS): Remove prefix.o.
1932 2011-05-23 Jason Merrill <jason@redhat.com>
1934 * pt.c (tsubst_copy_and_build): Use current_class_name.
1937 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1940 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1941 converting to reference.
1942 (build_static_cast_1): Update for glvalues.
1945 * typeck.c (build_const_cast_1): Handle rvalue references.
1948 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1952 * call.c (splice_viable): Be strict in templates.
1955 * error.c (dump_template_bindings): Suppress access control.
1958 * pt.c (instantiate_decl): Handle =default.
1961 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1963 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1965 * call.c (build_over_call): Tweak call to check_function_arguments.
1966 * typeck.c (cp_build_function_call_vec): Likewise.
1968 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1971 * init.c (perform_member_init): Check for self-initialization.
1973 2011-05-22 Jason Merrill <jason@redhat.com>
1976 * typeck.c (composite_pointer_type_r): Return error_mark_node
1977 on error in SFINAE context.
1979 2011-05-20 Jason Merrill <jason@redhat.com>
1982 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1983 for constexpr fns to memfn_quals, just add it to the type.
1984 (revert_static_member_fn): Don't complain about quals.
1985 (check_static_quals): New.
1986 (grokfndecl): Call it.
1987 (start_preparsed_function): Don't call revert_static_member_fn.
1990 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1993 * cvt.c (type_promotes_to): Don't promote scoped enums.
1996 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1999 * tree.c (stabilize_expr): Fix typo.
2003 * typeck.c (comp_except_specs): noexcept(false) is not compatible
2004 with throw(type-list).
2005 * typeck2.c (merge_exception_specifiers): noexcept(false)
2006 beats any more limited specification.
2010 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
2012 * semantics.c (perform_koenig_lookup): Add complain parm.
2013 * cp-tree.h: Adjust.
2014 * parser.c (cp_parser_postfix_expression): Adjust.
2015 (cp_parser_perform_range_for_lookup): Adjust.
2017 2011-05-20 Jason Merrill <jason@redhat.com>
2019 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
2021 2011-05-20 Joseph Myers <joseph@codesourcery.com>
2023 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
2025 2011-05-19 Jakub Jelinek <jakub@redhat.com>
2028 * decl.c (check_omp_return): Stop searching on sk_function_parms.
2031 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
2032 pass it down to locate_fn_flags.
2033 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
2034 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
2035 * cp-gimplify.c: Include splay-tree.h.
2036 (splay_tree_compare_decl_uid, omp_var_to_track,
2037 omp_cxx_notice_variable): New functions.
2038 (struct cp_genericize_omp_taskreg): New type.
2039 (struct cp_genericize_data): Add omp_ctx field.
2040 (cp_genericize_r): Attempt to determine implicitly determined
2041 firstprivate class type variables.
2042 (cp_genericize): Clear omp_ctx.
2043 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2045 2011-05-18 Jason Merrill <jason@redhat.com>
2049 * class.c (finalize_literal_type_property): Do check
2050 for constexpr member functions of non-literal class.
2051 (finish_struct): Don't call check_deferred_constexpr_decls.
2052 * cp-tree.h: Don't declare it.
2053 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2054 * decl.c (grok_special_member_properties): Don't check it
2055 (grokfnedcl): Don't call validate_constexpr_fundecl.
2056 (start_preparsed_function): Do call it.
2057 * pt.c (tsubst_decl): Don't call it.
2058 (instantiate_class_template_1): Don't call
2059 check_deferred_constexpr_decls.
2060 * semantics.c (literal_type_p): Check for any incompleteness.
2061 (ensure_literal_type_for_constexpr_object): Likewise.
2062 (is_valid_constexpr_fn): Revert deferral changes.
2063 (validate_constexpr_fundecl): Likewise.
2064 (register_constexpr_fundef): Likewise.
2065 (check_deferred_constexpr_decls): Remove.
2067 2011-05-16 Jason Merrill <jason@redhat.com>
2070 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2072 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2074 * cxx-pretty-print.c: Update comment.
2075 * semantics.c (trait_expr_value, finish_trait_expr):
2077 * parser.c (cp_parser_primary_expression): Likewise.
2079 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2082 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2084 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2086 Implement final on class.
2087 * class.c (check_bases): Diagnose derivation from a final class.
2088 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2089 (CLASSTYPE_FINAL): New.
2090 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2092 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2094 2011-05-13 Jason Merrill <jason@redhat.com>
2097 * pt.c (deduction_tsubst_fntype): New.
2098 (fn_type_unification): Use it.
2099 (init_template_processing): Initialize hash table.
2100 (print_template_statistics): Print hash table stats.
2102 * call.c (build_op_call): Use timevar_cond_start/stop.
2103 (build_user_type_conversion): Likewise.
2105 2011-05-12 Jason Merrill <jason@redhat.com>
2107 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2108 * semantics.c (validate_constexpr_fundecl): Set it.
2109 (check_deferred_constexpr_decls): Clear it.
2110 (register_constexpr_fundef): Make sure it isn't set.
2111 * decl.c (grok_special_member_properties): Check it.
2113 2011-05-11 Jason Merrill <jason@redhat.com>
2116 * semantics.c (validate_constexpr_fundecl): Defer checking if
2117 an argument type is being defined.
2118 (is_valid_constexpr_fn): Add defer_ok parm.
2119 (cxx_eval_call_expression): Adjust.
2120 (check_deferred_constexpr_decls): New.
2121 (literal_type_p): Make sure type isn't being defined.
2122 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2123 * cp-tree.h: Declare check_deferred_constexpr_decls.
2124 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2125 (start_preparsed_function, cp_finish_decl): Not here.
2126 * class.c (finalize_literal_type_property): Don't call
2127 validate_constexpr_fundecl.
2128 (finish_struct): Call check_deferred_constexpr_decls.
2129 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2130 (instantiate_class_template): Call check_deferred_constexpr_decls.
2132 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2133 rather than DECL_TEMPLATE_INSTANTIATION.
2134 (cxx_eval_call_expression): Likewise.
2136 * semantics.c (register_constexpr_fundef): Add to hash table here.
2137 (validate_constexpr_fundecl): Not here.
2139 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2141 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2142 do call maybe_constant_value in C++0x mode.
2143 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2146 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2148 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2150 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2152 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2153 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2154 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2156 2011-05-10 Jason Merrill <jason@redhat.com>
2159 * class.c (type_build_ctor_call): New.
2160 * cp-tree.h: Declare it.
2161 * decl.c (check_initializer): Use it instead of
2162 TYPE_NEEDS_CONSTRUCTING.
2163 * init.c (build_value_init, build_value_init_noctor): Likewise.
2164 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2165 (build_vec_init): Likewise.
2166 * typeck2.c (process_init_constructor_array): Likewise.
2167 (process_init_constructor_record): Likewise.
2170 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2171 expansion producing another expansion.
2173 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2175 Fixes for override/final.
2176 * class.c (check_for_override): Diagnose final on a nonvirtual
2177 member function, diagnose override for a virtual with no matching
2178 override. Don't fiddle around with DECL_VINDEX.
2180 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2182 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2183 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2184 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2185 operand of EXPR_PACK_EXPANSION.
2186 (cp_tree_operand_length): Declare.
2187 * tree.c (cp_tree_operand_length): Define.
2188 (cp_tree_equal): Call it.
2189 * pt.c (value_dependent_expr_P): Likewise.
2190 * mangle.c (write_expression): Likewise.
2192 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2196 * decl.c (reshape_init): Take a complain parameter and do
2197 not call error if tf_error is not set.
2198 (check_initializer, reshape_init_r, reshape_init_array,
2199 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2201 * typeck2.c (digest_init_r): Take a complain parameter and
2202 pass it to convert_for_initialization.
2203 (digest_init, digest_init_flags, process_init_constructor_array,
2204 process_init_constructor_record, process_init_constructor_union,
2205 process_init_constructor, digest_init_r): Adjust.
2206 * init.c (expand_default_init, build_new_1): Likewise.
2207 * typeck.c (cp_build_modify_expr): Likewise.
2208 * decl2.c (grokfield): Likewise.
2209 * call.c (convert_like_real, convert_default_arg): Likewise.
2210 * semantics.c (finish_compound_literal): Pass complain to
2211 reshape_init and digest_init.
2212 * cp-tree.h: Adjust declarations.
2214 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2217 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2218 recursion if there is user defined constructor.
2220 2011-05-09 Jason Merrill <jason@redhat.com>
2223 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2226 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2228 Implement final/override for member functions.
2229 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2230 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2231 (cp_virt_specifiers, enum virt_specifier): New.
2232 * decl.c (set_virt_specifiers): New.
2233 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2234 * parser.c (make_call_declarator): add virt-specifiers parameter.
2235 (cp_parser_lambda_declarator_opt): Adjust.
2236 (cp_parser_direct_declarator): Likewise.
2237 (cp_parser_virt_specifier_seq_opt): New.
2238 * search.c (check_final_overrider): Diagnose attempts to override
2239 a final member function.
2241 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2244 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2245 if the instance has a dependent initializer.
2247 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2250 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2251 effectively unused variable.
2253 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2255 * name-lookup.h (global_bindings_p): Adjust prototype.
2256 * name-lookup.c (global_bindings_p): Return bool.
2258 2011-05-06 Jason Merrill <jason@redhat.com>
2260 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2264 * semantics.c (cxx_eval_conditional_expression): Check
2265 integer_zerop instead.
2266 (potential_constant_expression_1): Likewise.
2269 * semantics.c (cxx_eval_array_reference): Handle implicit
2272 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2274 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2275 * call.c (standard_conversion): Call class_of_this_parm.
2276 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2277 (pp_cxx_direct_abstract_declarator): Likewise.
2278 * decl2.c (change_return_type): Likewise.
2279 (cp_reconstruct_complex_type): Likewise.
2280 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2281 * mangle.c (write_function_type): Likewise.
2282 * pt.c (unify): Likewise.
2283 * typeck.c (merge_types, type_memfn_quals): Likewise.
2284 * decl.c (build_this_parm): Call type_of_this_parm.
2286 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2289 * cp-tree.h (non_static_member_function_p): Declare new function.
2290 * tree.c (non_static_member_function_p): Define it.
2291 * semantics.c (finish_call_expr): Use it.
2293 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2295 * decl.c (finish_case_label): Omit the loc argument to
2298 2011-05-05 Jason Merrill <jason@redhat.com>
2300 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2301 * cvt.c (convert_from_reference): Adjust.
2302 * pt.c (build_non_dependent_expr): Adjust.
2303 * semantics.c (finish_offsetof): Adjust.
2304 * tree.c (lvalue_kind): Use it.
2307 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2309 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2311 * decl.c (start_preparsed_function): Do not set
2312 dont_save_pending_sizes_p.
2314 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2316 * parser.c (cp_parser_objc_method_definition_list): Update call to
2317 objc_start_method_definition.
2319 2011-05-04 Jason Merrill <jason@redhat.com>
2322 * class.c (resolves_to_fixed_type_p): Don't look closely
2325 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2328 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2331 2011-05-02 Lawrence Crowl <crowl@google.com>
2333 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2334 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2335 Change TV_NAME_LOOKUP to start/stop.
2336 (define_label): Refactor timevar calls out to a wrapper function.
2337 Change TV_NAME_LOOKUP to start/stop.
2338 (xref_tag): Likewise.
2339 (lookup_label): Refactor timevar calls out to a wrapper function.
2340 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2342 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2344 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2345 (lookup_template_class): Refactor timevar calls out to a wrapper
2346 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2347 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2349 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2350 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2351 (push_namespace): Likewise.
2352 (pop_nested_namespace): Likewise.
2353 (pushdecl_namespace_level): Likewise.
2354 (store_class_bindings): Likewise.
2355 (push_to_top_level): Likewise.
2356 (identifier_type_value): Refactor timevar calls out to a wrapper
2357 function. Change TV_NAME_LOOKUP to start/stop.
2358 (find_binding): Likewise.
2359 (push_using_decl): Likewise.
2360 (lookup_arg_dependent): Likewise.
2361 (push_using_directive): Likewise.
2362 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2363 to plain code. Change TV_NAME_LOOKUP to start/stop.
2364 (lookup_type_current_level): Likewise. Refactor inner return to
2366 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2367 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2368 (pushdecl_top_level_1): Likewise.
2369 (lookup_using_namespace): Likewise.
2370 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2371 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2372 (push_overloaded_decl): Likewise.
2373 (push_class_level_binding): Likewise.
2374 (namespace_binding): Likewise.
2375 (set_namespace_binding): Likewise.
2376 (supplement_binding): Likewise.
2377 (unqualified_namespace_lookup): Likewise.
2378 (lookup_name_real): Likewise.
2379 (lookup_type_scope): Likewise.
2380 (namespace_ancestor): Likewise.
2381 (lookup_name_innermost_nonclass_level): Likewise.
2382 (pushtag): Likewise.
2383 (pop_from_top_level): Likewise.
2384 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2385 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2387 (add_using_namespace): Refactor timevar calls out to a wrapper
2388 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2389 wrapper on call to self.
2391 * decl2.c: (cp_write_global_declarations): Add start/stop of
2392 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2393 Remove push/pop calls to TV_VARCONST.
2395 * parser.c: Add include of "timevar.h".
2396 (cp_parser_explicit_instantiation): Add push/pop calls to
2398 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2399 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2401 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2402 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2403 (cp_parser_late_parsing_for_member): Add push/pop calls to
2404 new TV_PARSE_INMETH.
2406 * call.c: Add include of "timevar.h".
2407 (convert_class_to_reference): Wrap and add push/pop calls to
2409 (build_op_call): Likewise.
2410 (build_conditional_expr): Likewise.
2411 (build_new_op): Likewise.
2412 (build_new_method_call): Likewise.
2413 (build_user_type_conversion): Reorganize to single return and add
2414 push/pop calls to TV_OVERLOAD.
2415 (perform_overload_resolution): Likewise.
2417 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2419 2011-05-02 Jason Merrill <jason@redhat.com>
2421 * tree.c (build_vec_init_expr): Take complain parm.
2422 (build_vec_init_elt): Likewise. Free arg vector.
2423 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2424 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2425 (VEC_INIT_EXPR_INIT): Likewise.
2426 Adjust build_vec_init_expr declaration.
2427 * init.c (perform_member_init): Adjust.
2431 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2432 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2433 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2434 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2435 (build_vec_init_elt): Don't expect an array type.
2436 (build_array_copy): Adjust.
2437 * init.c (perform_member_init): Adjust.
2438 (build_new_1): Use build_vec_init_expr.
2441 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2442 Protect an explicit target.
2445 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2446 (compute_array_index_type): Revert earlier 48446 changes.
2447 (grokdeclarator): Use stabilize_vla_size.
2449 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2450 Eric Botcazou <ebotcazou@adacore.com>
2452 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2453 instead of inappropriate zero values.
2455 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2458 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2459 return value for NULL_TREE.
2461 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2464 * init.c (perform_member_init): Check build_value_init return
2465 value for error_mark_node.
2467 2011-04-29 Diego Novillo <dnovillo@google.com>
2468 Le-Chun Wu <lcwu@google.com>
2470 * call.c (conversion_null_warnings): Also handle assignments
2471 when warning about NULL conversions.
2473 2011-04-29 Le-Chun Wu <lcwu@google.com>
2475 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2476 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2477 (build_over_call): Use it to determine whether to emit a NULL
2478 warning for template function instantiations.
2479 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2480 EXPLICIT_TARGS is set.
2482 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2483 Mike Stump <mikestump@comcast.net>
2485 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2486 in maintainer mode. Use the --output-file option of gperf instead
2487 of > to prevent creating an empty cp/cfns.h when gperf is not
2490 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2493 * semantics.c (finish_base_specifier): cv-qualified base class
2494 is fine, per DR 484.
2496 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2499 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2500 considering call expressions involving a member function.
2502 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2505 * tree.c (build_cplus_new): Check build_target_expr return
2506 value for error_mark_node.
2508 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2511 * semantics.c (literal_type_p): Reference types are literal types,
2513 (valid_type_in_constexpr_fundecl_p): Remove.
2514 (is_valid_constexpr_fn): Adjust.
2516 2011-04-27 Jason Merrill <jason@redhat.com>
2519 Implement list-initialization of _Complex.
2520 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2521 (check_initializer): Likewise.
2522 * call.c (build_complex_conv): New.
2523 (implicit_conversion): Call it.
2524 (convert_like_real): Handle it.
2525 * typeck2.c (check_narrowing): Handle it.
2527 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2528 decide whether to delete.
2529 (build_vec_init): Pass sfk_complete_destructor.
2532 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2533 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2534 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2535 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2536 (build_vec_init_elt): Don't expect an array type.
2537 (build_array_copy): Adjust.
2538 * init.c (perform_member_init): Adjust.
2539 (build_new_1): Use build_vec_init_expr.
2541 * class.c (resolve_address_of_overloaded_function): Don't
2542 change OVERLOAD to TREE_LIST.
2543 * pt.c (print_candidates_1): Remove nonsensical assert.
2546 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2547 to tentative parse sooner.
2549 2011-04-26 Jason Merrill <jason@redhat.com>
2552 * parser.c (cp_parser_primary_expression): Set *idk to
2553 CP_ID_KIND_NONE for a parenthesized identifier.
2555 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2556 (cxx_print_identifier): Correct indentation.
2559 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2560 * tree.c (force_target_expr): Add complain parm.
2561 (build_target_expr_with_type): Likewise.
2562 (get_target_expr_sfinae): Split out.
2563 (build_vec_init_expr, bot_manip): Adjust.
2564 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2565 (build_delete, build_dtor_call): Likewise.
2566 (perform_direct_initialization_if_possible): Adjust.
2567 (build_vec_init): Handle error return.
2568 * cvt.c (force_rvalue): Add complain parm.
2569 Call build_special_member_call directly.
2570 * decl2.c (delete_sanity): Add complain parm.
2571 (build_cleanup): Adjust.
2572 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2573 * semantics.c (finish_stmt_expr_expr): Adjust.
2574 (finish_compound_literal): Adjust.
2575 * parser.c (cp_parser_delete_expression): Adjust.
2576 * typeck2.c (build_functional_cast): Adjust.
2577 * cp-tree.h: Adjust.
2579 2011-04-26 Martin Jambor <mjambor@suse.cz>
2581 * class.c (cp_fold_obj_type_ref): Remove.
2582 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2584 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2586 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2587 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2588 (UNDERLYING_TYPE_TYPE): Add.
2589 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2591 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2592 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2593 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2594 * semantics.c (finish_underlying_type): New.
2595 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2596 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2597 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2598 * tree.c (cp_walk_subtrees): Likewise.
2599 * pt.c (for_each_template_parm_r, tsubst, unify,
2600 dependent_type_p_r): Likewise.
2601 * mangle.c (write_type): Sorry for __underlying_type.
2603 2011-04-25 Jason Merrill <jason@redhat.com>
2606 * decl.c (type_dependent_init_p): New.
2607 (cp_finish_decl): Check it.
2608 * pt.c (any_type_dependent_elements_p): New.
2609 * cp-tree.h: Declare it.
2611 2011-04-20 Jason Merrill <jason@redhat.com>
2613 * semantics.c (finish_compound_literal): Don't put an array
2614 with a dtor in a static variable.
2616 * call.c (build_over_call): Handle trivial dtor.
2618 * search.c (lookup_fnfields_slot): Call complete_type.
2621 * decl2.c (build_offset_ref_call_from_tree): Move
2622 non-dependency of object outside condition.
2625 * decl.c (cp_finish_decl): Simplify template handling.
2627 2011-04-20 Jim Meyering <meyering@redhat.com>
2629 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2631 2011-04-19 Jason Merrill <jason@redhat.com>
2634 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2637 * decl.c (duplicate_decls): Keep always_inline attribute
2638 in sync with DECL_DISREGARD_INLINE_LIMITS.
2640 2011-04-18 Jason Merrill <jason@redhat.com>
2643 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2646 * init.c (build_value_init): Handle UNION_TYPE the same.
2648 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2651 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2652 for type dependent pointers.
2654 2011-04-18 Jim Meyering <meyering@redhat.com>
2656 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2658 2011-04-17 Jan Hubicka <jh@suse.cz>
2660 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2663 2011-04-17 Jason Merrill <jason@redhat.com>
2666 * typeck2.c (build_functional_cast): Disallow array type.
2668 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2670 2011-04-17 Jan Hubicka <jh@suse.cz>
2672 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2674 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2677 * parser.c (cp_convert_range_for): Split into
2678 cp_parser_perform_range_for_lookup.
2679 (cp_parser_perform_range_for_lookup): New.
2680 (cp_parser_range_for_member_function): New.
2681 (cp_parser_for_init_statement): Correct error message.
2682 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2684 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2686 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2687 change from objc_declare_protocols() to objc_declare_protocol().
2689 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2692 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2693 and return immediately.
2695 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2697 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2698 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2699 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2700 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2701 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2703 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2705 * cp-tree.def (IF_STMT): Add an extra operand.
2706 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2707 * cp-tree.h (IF_SCOPE): Define.
2708 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2709 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2711 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2713 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2714 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2715 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2716 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2717 Use FOR_SCOPE instead of TREE_CHAIN.
2718 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2719 (finish_for_stmt): Likewise.
2721 2011-04-14 Jason Merrill <jason@redhat.com>
2723 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2724 build_new_method_call.
2725 * semantics.c (finish_call_expr): Likewise.
2728 * init.c (build_value_init_noctor): Check complain consistently.
2731 * typeck.c (cp_build_binary_op): Don't decay void operands.
2734 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2736 * init.c (get_temp_regvar): No longer static.
2737 * cp-tree.h: Declare it.
2739 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2741 * parser.c (cp_parser_objc_class_declaration): Updated for change
2742 in objc_declare_class().
2744 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2746 * decl.c (poplevel): Use block_chainon.
2748 2011-04-13 Jason Merrill <jason@redhat.com>
2751 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2752 or pointer to (non-member) function.
2754 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2757 * semantics.c (cxx_eval_array_reference): Handle reading from
2758 wchar_t, char16_t and char32_t STRING_CST.
2760 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2763 * class.c (fixed_type_or_null): We cannot determine the dynamic
2764 type of a reference variable if its initializer is dependent.
2766 2011-04-13 Jason Merrill <jason@redhat.com>
2769 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2770 unqualified lookup failing if we're still in a template.
2772 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2774 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2775 tree_contains_struct initialization to...
2776 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2778 * cp-objcp-common.h (cp_common_init_ts): Declare.
2779 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2782 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2784 * parser.c (cp_parser_objc_message_expression): Updated call
2785 to objc_build_message_expr.
2787 2011-04-12 Martin Jambor <mjambor@suse.cz>
2789 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2790 cgraph_get_create_node.
2791 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2792 instead of cgraph_get_create_node.
2793 * method.c (make_alias_for_thunk): Call cgraph_get_node
2794 instead of cgraph_get_create_node, assert it returns non-NULL.
2795 (use_thunk): Likewise.
2796 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2797 when flag_syntax_only is not set. Call cgraph_get_node instead of
2798 cgraph_get_create_node.
2799 (maybe_clone_body): Call cgraph_get_node instead of
2800 cgraph_get_create_node.
2802 2011-04-12 Martin Jambor <mjambor@suse.cz>
2804 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2805 instead of cgraph_node.
2806 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2807 (cp_write_global_declarations): Likewise.
2808 * optimize.c (maybe_clone_body): Likewise.
2809 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2810 * mangle.c (mangle_decl): Likewise.
2811 * method.c (make_alias_for_thunk): Likewise.
2812 (use_thunk): Likewise.
2814 2011-04-11 Jason Merrill <jason@redhat.com>
2817 * decl.c (cp_complete_array_type_or_error): New.
2818 * semantics.c (finish_compound_literal): Use it.
2819 * cp-tree.h: Declare it.
2822 * semantics.c (finish_compound_literal): Handle references.
2825 * semantics.c (finish_compound_literal): Take complain parm.
2826 (build_lambda_object): Adjust.
2827 * cp-tree.h: Adjust.
2828 * call.c (convert_like_real): Adjust.
2829 * decl.c (check_initializer): Adjust.
2830 * parser.c (cp_parser_postfix_expression): Adjust.
2831 (cp_parser_functional_cast): Adjust.
2832 * pt.c (tsubst_copy_and_build): Adjust.
2833 * typeck2.c (process_init_constructor_record): Adjust.
2836 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2840 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2841 than cp_build_indirect_ref.
2843 PR c++/48457, Core 1238
2844 * call.c (reference_binding): Allow rvalue reference to bind to
2846 * tree.c (lvalue_kind): Functions are always lvalues.
2848 2011-04-07 Jason Merrill <jason@redhat.com>
2851 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2852 arguments even if we don't know the function.
2855 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2856 at the end of the chain.
2857 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2858 (iterative_hash_template_arg): Likewise.
2861 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2862 * name-lookup.c (add_function): Set it.
2863 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2866 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2867 Release unused vector.
2870 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2871 (type_unification_real): Clear it here instead.
2874 * except.c (build_noexcept_spec): Propagate error_mark_node.
2875 (finish_noexcept_expr): Likewise.
2878 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2882 * call.c (resolve_args): Take complain.
2883 (build_new_function_call, build_operator_new_call): Pass it.
2884 (build_op_call, build_new_op, build_new_method_call): Pass it.
2887 * typeck.c (check_for_casting_away_constness): Take complain.
2888 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2889 (build_const_cast_1): Pass it. Take full complain parm.
2890 (build_const_cast, cp_build_c_cast): Adjust.
2892 * tree.c (build_aggr_init_expr): Always return error_mark_node
2893 on abstract violation.
2896 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2897 (bot_manip): Adjust.
2898 * cp-tree.h: Adjust.
2899 * call.c (convert_like_real, build_cxx_call): Adjust.
2900 (perform_direct_initialization_if_possible): Adjust.
2901 * cvt.c (ocp_convert): Adjust.
2902 * init.c (build_value_init): Adjust.
2903 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2904 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2905 * typeck2.c (build_functional_cast): Adjust.
2907 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2909 (perform_member_init): Not here.
2910 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2912 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2915 * typeck2.c (build_functional_cast): Check complain consistently.
2916 Use build_value_init and abstract_virtuals_error_sfinae.
2917 (abstract_virtuals_error_sfinae): Split out.
2918 * cp-tree.h: Declare it.
2919 * init.c (build_new_1): Use it.
2920 (build_value_init_noctor): Handle FUNCTION_TYPE.
2922 * semantics.c (finish_decltype_type): Simplify handling of unknown
2925 * semantics.c (finish_decltype_type): Add complain parm.
2926 * cp-tree.h: Adjust.
2927 * parser.c (cp_parser_decltype): Adjust.
2928 * pt.c (tsubst): Adjust.
2931 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2933 2011-03-31 Jason Merrill <jason@redhat.com>
2936 * semantics.c (finish_call_expr): Remove assert.
2939 * method.c (defaultable_fn_check): Templates are not defaultable.
2941 * parser.c (cp_parser_init_declarator): Avoid redundant
2942 cp_finish_decl for member declarations.
2944 2011-03-30 Jason Merrill <jason@redhat.com>
2947 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2950 2011-03-30 Jason Merrill <jason@redhat.com>
2953 * semantics.c (potential_constant_expression_1): Handle
2954 UNORDERED_EXPR and ORDERED_EXPR.
2957 * semantics.c (finish_compound_literal): Do put static/constant
2958 arrays in static variables.
2960 * call.c (convert_like_real) [ck_list]: Build up the
2961 initializer_list object directly.
2962 * decl.c (build_init_list_var_init): Adjust.
2964 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2965 * decl.c (reshape_init_array_1): Likewise.
2967 2011-03-29 Jason Merrill <jason@redhat.com>
2970 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2971 the variable is constant before looking at its initializer.
2974 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2977 * semantics.c (potential_constant_expression_1): Change error about
2978 use of *this in constructor into sorry.
2981 * decl.c (cp_finish_decl): Defer validation of constexpr member
2983 * class.c (finalize_literal_type_property): Validate them here.
2984 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2986 * semantics.c (is_valid_constexpr_fn): Specify input location.
2988 2011-03-28 Jason Merrill <jason@redhat.com>
2991 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2992 from overloaded function.
2995 * call.c (build_array_conv): New.
2996 (implicit_conversion): Use it.
2998 * call.c (reference_binding): Allow direct binding to an array
3002 * parser.c (cp_parser_compound_statement): Add function_body parm.
3003 Complain about non-body compound-stmt in constexpr fn.
3004 (cp_parser_primary_expression, cp_parser_statement): Adjust.
3005 (cp_parser_implicitly_scoped_statement): Adjust.
3006 (cp_parser_function_body, cp_parser_try_block): Adjust.
3007 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
3008 (cp_parser_objc_try_catch_finally_statement): Adjust.
3011 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
3012 and using-definition.
3013 (register_constexpr_fundef): Call it.
3015 * except.c (build_noexcept_spec): Call cxx_constant_value after
3018 2011-03-25 Kai Tietz <ktietz@redhat.com>
3020 * lex.c (interface_strcmp): Handle dos-paths.
3021 (handle_pragma_implementation): Use filename_cmp instead of
3023 (in_main_input_context): Likewise.
3025 2011-03-25 Jason Merrill <jason@redhat.com>
3028 * method.c (defaulted_late_check): Check for exception spec mismatch.
3029 (defaultable_fn_check): Allow exception spec and virtual.
3030 * class.c (check_for_override): A virtual dtor is non-trivial.
3033 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3036 2011-03-25 Kai Tietz <ktietz@redhat.com>
3038 * decl.c (decls_match): Replace target hook
3039 call of comp_type_attributes by version in tree.c file.
3040 * search.c (check_final_overrider): Likewise.
3041 * typeck.c (structural_comptypes): Likewise.
3043 2011-03-21 Kai Tietz <ktietz@redhat.com>
3046 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3047 Display allowed attributes for function pointer types.
3048 * error.c (dump_type_prefix): Likewise.
3050 * tree.c (cxx_attribute_table): Adjust table.
3052 2011-03-18 Jason Merrill <jason@redhat.com>
3055 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3058 * call.c (build_over_call): Don't skip ck_rvalue.
3060 2011-03-17 Jason Merrill <jason@redhat.com>
3063 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3064 the conversion set TREE_OVERFLOW.
3067 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3068 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3071 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3073 2011-03-16 Jason Merrill <jason@redhat.com>
3076 * semantics.c (potential_constant_expression_1): Don't allow *this
3078 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3081 * decl.c (compute_array_index_type): Don't bother trying to deal
3082 with literal classes in ABI v1.
3085 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3089 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3090 use the generic binary expression handling.
3092 2011-03-16 Diego Novillo <dnovillo@google.com>
3094 * Make-lang.in (CXX_PARSER_H): New.
3095 (cp/parser.o): Add dependency on CXX_PARSER_H.
3096 Add dependency on tree-pretty-print.h
3097 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3098 * cp-lang.c: Include parser.h.
3099 * parser.c: Include parser.h.
3100 (struct cp_token): Add bitfield purged_p.
3103 (CPP_PURGED): Remove. Update all users.
3104 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3105 Remove field buffer_length.
3108 (struct tree_check): Move to parser.h.
3109 (cp_token_position): Likewise.
3110 (struct cp_token_cache): Likewise.
3111 (CPP_KEYWORD): Likewise.
3112 (CPP_TEMPLATE_ID): Likewise.
3113 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3114 (N_CP_TTYPES): Likewise.
3115 (enum cp_parser_status_kind): Likewise.
3116 (struct cp_parser_context): Likewise.
3117 (struct cp_default_arg_entry_d): Likewise.
3118 (struct cp_unparsed_functions_entry_d): Likewise.
3119 (struct cp_parser): Likewise.
3120 (cp_lexer_dump_tokens): New.
3121 (cp_lexer_debug_tokens): New.
3122 (cp_lexer_finished_p): New.
3123 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3124 (cp_lexer_new_main): Re-write main lexing loop to push
3125 tokens into the new VEC buffer.
3126 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3127 Do not abort if the token type is not recognized, just print
3129 * parser.h: New file.
3130 * config-lang.in (gtfiles): Add cp/parser.h.
3132 2011-03-16 Jason Merrill <jason@redhat.com>
3135 * typeck.c (check_return_expr): Fix conditions for setting
3136 LOOKUP_PREFER_RVALUE.
3138 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3141 * decl.c (check_array_designated_initializer): Allow integer index.
3142 (reshape_init_array_1): Set index on the elements.
3144 2011-03-16 Jason Merrill <jason@redhat.com>
3147 * typeck.c (convert_for_initialization): Use
3148 perform_implicit_conversion_flags.
3149 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3150 rvaluedness_matches_p on ck_rvalue.
3151 (convert_like_real) [ck_rvalue]: And restore it here.
3154 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3156 2011-03-16 Jason Merrill <jason@redhat.com>
3158 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3159 committed to this tentative parse.
3162 * semantics.c (finish_call_expr): Preserve reference semantics
3165 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3167 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3169 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3170 DECL_LANG_SPECIFIC is NULL.
3172 2011-03-15 Jason Merrill <jason@redhat.com>
3175 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3176 check value_dependent_expression_p on the operand.
3178 * semantics.c (push_cx_call_context): Return bool.
3179 (cxx_eval_call_expression): Handle excess depth.
3182 * method.c (synthesized_method_walk): Cleanups don't affect the
3183 triviality of a constructor, but do affect deletion and exception
3186 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3188 * decl2.c (cp_check_const_attributes): New.
3189 (cplus_decl_attributes): Call cp_check_const_attributes.
3191 2011-03-15 Jason Merrill <jason@redhat.com>
3194 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3196 (push_defarg_context, pop_defarg_context): New.
3197 * parser.c (cp_parser_late_parsing_default_args): Use them.
3198 * cp-tree.h: Declare them.
3200 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3202 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3203 the argument of the indirection operator should not be dependent.
3206 2011-03-11 Jason Merrill <jason@redhat.com>
3209 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3212 * parser.c (cp_parser_template_type_arg): Set
3213 type_definition_forbidden_message.
3216 * decl.c (compute_array_index_type): Discard folding
3217 if it didn't produce a constant.
3219 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3222 * init.c (build_zero_init_1): Extracted from build_zero_init.
3223 Add FIELD_SIZE argument, if non-NULL and field bit_position
3224 as not smaller than that, don't add that field's initializer.
3225 Pass DECL_SIZE as last argument to build_zero_init_1
3226 for DECL_FIELD_IS_BASE fields.
3227 (build_zero_init): Use build_zero_init_1.
3229 2011-03-10 Jason Merrill <jason@redhat.com>
3232 * pt.c (iterative_hash_template_arg): Remove special case for
3236 * parser.c (cp_parser_single_declaration): Just return if
3237 cp_parser_parse_and_diagnose_invalid_type_name complained.
3239 2011-03-09 Jason Merrill <jason@redhat.com>
3242 * pt.c (unify): An unresolved overload is a nondeduced context.
3244 2011-03-09 Martin Jambor <mjambor@suse.cz>
3246 PR tree-optimization/47714
3247 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3249 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3252 * pt.c (convert_nontype_argument): Only call decay_conversion on
3255 2011-03-08 Jason Merrill <jason@redhat.com>
3258 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3261 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3262 argument to pointer parameter.
3265 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3268 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3271 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3272 consider scopes of primary template definitions. Adjust comments.
3274 2011-03-07 Jason Merrill <jason@redhat.com>
3277 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3279 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3282 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3285 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3286 (write_CV_qualifiers_for_type): Not here.
3288 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3290 * lang-specs.h: Match -save-temps* instead of -save-temps.
3292 2011-03-05 Jason Merrill <jason@redhat.com>
3294 * mangle.c (write_expression): Change ABI v6 to v5.
3295 (write_type): Likewise.
3297 2011-03-04 Jan Hubicka <jh@suse.cz>
3300 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3301 and cgraph_add_thunk.
3302 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3303 * mangle.c (mangle_decl): Likewise.
3305 2011-03-04 Jason Merrill <jason@redhat.com>
3308 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3309 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3312 * search.c (check_final_overrider): Allow pointer to same incomplete
3313 class type with different cv-quals.
3315 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3318 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3320 2011-03-03 Jason Merrill <jason@redhat.com>
3323 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3325 2011-03-02 Jason Merrill <jason@redhat.com>
3328 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3331 * tree.c (build_vec_init_elt): Split out from...
3332 (build_vec_init_expr): ...here.
3333 (diagnose_non_constexpr_vec_init): New fn.
3334 * semantics.c (potential_constant_expression_1): Use it.
3335 * cp-tree.h: Declare it.
3337 2011-03-01 Jason Merrill <jason@redhat.com>
3340 * parser.c (cp_parser_primary_expression): Don't warn about a
3341 failed tentative parse.
3344 * semantics.c (cxx_bind_parameters_in_call): Don't call
3345 adjust_temp_type on non-constant args.
3348 * call.c (standard_conversion): Provide requested cv-quals on
3349 class rvalue conversion.
3352 * decl2.c (grokbitfield): Handle type-dependent width.
3354 2011-02-28 Jason Merrill <jason@redhat.com>
3357 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3358 after checking for a non-thunk.
3360 2011-02-26 Jason Merrill <jason@redhat.com>
3363 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3364 * pt.c (iterative_hash_template_arg): And hash it.
3367 * semantics.c (non_const_var_error): Split out from...
3368 (cxx_eval_constant_expression): ...here.
3369 (potential_constant_expression_1) [VAR_DECL]: Use it.
3370 Allow dependent variables.
3372 2011-02-24 Jason Merrill <jason@redhat.com>
3374 * parser.c (cp_parser_constant_expression): Set
3375 non_integral_constant_expression correctly for C++0x too.
3376 (cp_parser_static_assert): Allow non-constant expression.
3377 (cp_parser_direct_declarator): Expect non_constant_p to be set
3379 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3380 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3381 (potential_rvalue_constant_expression): New.
3382 (require_potential_rvalue_constant_expression): New.
3384 2011-02-23 Jason Merrill <jason@redhat.com>
3386 * cp-tree.h (DECL_PARM_LEVEL): New.
3387 (struct lang_decl_parm): Add level field.
3388 * name-lookup.c (function_parm_depth): New fn.
3389 * name-lookup.h: Declare it.
3390 * parser.c (cp_parser_parameter_declaration_list): Use it.
3391 * mangle.c (struct globals): Add parm_depth field.
3392 (write_bare_function_type): Adjust it.
3393 (write_expression): Include the level delta in PARM_DECL mangling
3396 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3398 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3400 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3403 * parser.c (cp_parser_class_specifier): Require a closing brace
3404 to attempt error recovery.
3406 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3409 * pt.c (struct pending_template): Add chain_next GTY option.
3410 * decl.c (struct named_label_use_entry): Likewise.
3412 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3415 * semantics.c (build_lambda_object): Bail out if a field is
3418 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3421 * class.c (dfs_declare_virt_assop_and_dtor)
3422 (declare_virt_assop_and_dtor): New static functions.
3423 (add_implicitly_declared_members): Use
3424 declare_virt_assop_and_dtor.
3426 2011-02-21 Jason Merrill <jason@redhat.com>
3429 * decl2.c (decl_constant_var_p): A constexpr var needs an
3430 initializer to be constant.
3431 * semantics.c (cxx_eval_constant_expression): Complain about
3432 constexpr var used in its own initializer.
3433 * call.c (set_up_extended_ref_temp): Set
3434 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3436 2011-02-20 Jason Merrill <jason@redhat.com>
3439 * semantics.c (cxx_eval_call_expression): Call
3440 cxx_eval_constant_expression in trivial shortcut.
3443 * call.c (convert_class_to_reference): Don't try to set up a
3444 second conv sequence for non-viable candidates.
3447 * error.c (location_of): Handle non-tagged types.
3450 * method.c (process_subob_fn): Instantiate constexpr templates.
3451 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3453 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3456 * pt.c (tsubst_pack_expansion): do not use
3457 cp_tree_equal/same_type_p to detect an expansion of a parameter
3460 2011-02-19 Jason Merrill <jason@redhat.com>
3463 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3465 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3468 * semantics.c (finish_non_static_data_member): Early return if
3469 object is error_mark_node.
3471 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3474 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3476 * semantics.c (finish_id_expression): Do not pass erroneous decl
3477 to decl_constant_var_p.
3479 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3482 * cvt.c (convert_from_reference): Call mark_exp_read.
3484 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3487 * pt.c (finish_call_expr): Consider a call expression that has a
3488 dependent "this" pointer as being dependent. Add comments.
3489 (dependent_type_p, type_dependent_expression_p): Update comments.
3491 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3494 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3495 expansion arguments are not evaluated.
3497 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3500 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3501 instead of TYPE_LANG_FLAG_3.
3502 * pt.c (lookup_template_class): Copy over
3503 ENUM_FIXED_UNDERLYING_TYPE_P.
3505 2011-02-15 Jason Merrill <jason@redhat.com>
3508 * method.c (synthesized_method_walk): Always exit early for
3509 trivial fn in C++98 mode.
3511 2011-02-14 Jason Merrill <jason@redhat.com>
3514 * parser.c (cp_parser_enumerator_definition): Call
3515 fold_non_dependent_expr.
3517 2011-02-09 Jason Merrill <jason@redhat.com>
3519 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3520 * semantics.c (finish_fname): Only return the name if we're in
3523 * decl.c (build_enumerator): Don't perform integral promotions on
3524 non-integral constants.
3526 * cvt.c (convert_to_void): Handle null op1.
3528 * class.c (type_has_constexpr_default_constructor): Make sure the
3529 caller stripped an enclosing array.
3530 * init.c (perform_member_init): Strip arrays before calling it.
3533 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3535 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3538 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3539 template parameters in account.
3541 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3544 * parser.c (cp_parser_class_specifier): Fix setting of
3547 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3550 * semantics.c (build_data_member_initialization): Handle
3551 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3553 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3555 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3556 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3558 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3561 * cp-tree.h (fixup_template_parms): Declare.
3562 * pt.c (end_template_parm_list): Do not fixup template parms here.
3563 (fixup_template_parms): Remove static. Fix typo in the
3564 comments. Remove useless code statement.
3565 (fixup_template_parm): For a template template parameter, fixup
3566 its attributes before fixing up its type.
3568 (cp_parser_template_declaration_after_export): After parsing
3569 template parameters fixup their types.
3571 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3574 * semantics.c (potential_constant_expression_1): Handle
3577 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3580 * semantics.c (expand_or_defer_fn_1): Handle it.
3581 * decl2.c (decl_needed_p): Likewise.
3583 2011-01-21 Jason Merrill <jason@redhat.com>
3586 * semantics.c (build_constexpr_constructor_member_initializers):
3587 Handle trivial copy.
3589 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3592 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3593 assume init must be NULL if scope is NULL.
3594 (begin_range_for_stmt): Likewise.
3596 2011-01-21 Jason Merrill <jason@redhat.com>
3599 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3602 * semantics.c (potential_constant_expression_1): Split out from
3603 potential_constant_expression. Add want_rval parm. Handle
3604 template expression forms. Don't enforce restriction on address
3605 of automatic variable here. Add a couple of diagnostics that
3607 (require_potential_constant_expression): New entry point.
3608 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3609 (maybe_constant_value): Check potential_constant_expression.
3610 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3611 * tree.c (build_vec_init_expr): Adjust.
3613 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3616 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3619 2011-01-17 Jason Merrill <jason@redhat.com>
3622 * semantics.c (base_field_constructor_elt): New fn.
3623 (cxx_eval_bare_aggregate): Use it.
3624 (build_data_member_initialization): Leave COMPONENT_REF for
3627 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3629 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3632 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3633 Jonathan Wakely <jwakely.gcc@gmail.com>
3636 * decl.c (grokdeclarator): Reject mutable reference members.
3638 2011-01-14 Jason Merrill <jason@redhat.com>
3641 * pt.c (coerce_template_parms): Fix error recovery.
3644 * typeck2.c (check_narrowing): Only check arithmetic types.
3647 * tree.c (build_vec_init_expr): Handle flexible array
3650 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3653 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3654 TYPE_MAIN_DECL instead of TYPE_NAME.
3655 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3656 * decl2.c (determine_visibility): Add check
3657 of CLASS_TYPE_P for underlying_type.
3659 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3661 * cp-tree.h (begin_for_scope): New prototype.
3662 (begin_for_stmt): Update prototype.
3663 (begin_range_for_stmt): Update prototype.
3664 * init.c (build_vec_init): Update call to begin_for_stmt.
3665 * parser.c (cp_parser_for): New.
3666 (cp_parser_c_for): Add three new parameters.
3667 (cp_parser_range_for): Likewise. Most parsing code removed.
3668 (cp_parser_iteration_statement): Call cp_parser_for instead of
3669 cp_parser_c_for and cp_parser_range_for.
3670 (cp_parser_for_init_statement): Add new parameter and return type.
3671 (cp_parser_block_declaration): Update call to
3672 cp_parser_simple_declaration.
3673 (cp_parser_simple_declaration): Add new parameter.
3674 Update call to cp_parser_init_declarator.
3675 (cp_parser_init_declarator): Add new parameter.
3676 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3677 * semantics.c (begin_for_scope): New.
3678 (begin_for_stmt): Add two new parameters.
3679 (begin_range_for_stmt): Likewise.
3681 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3683 * parser.c (cp_parser_objc_at_property_declaration): Improved
3686 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3689 * cp-lang.c (get_template_innermost_arguments_folded)
3690 (get_template_argument_pack_elems_folded)
3691 (template_arg_needs_folding, fold_cplus_constants): New static
3693 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3694 get_template_innermost_arguments_folded.
3695 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3696 get_template_argument_pack_elems_folded.
3698 2011-01-11 Jason Merrill <jason@redhat.com>
3701 * init.c (build_new_1): Handle value-init in templates differently.
3704 * tree.c (maybe_dummy_object): Check current_class_ref against
3705 context, not current_class_type.
3707 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3710 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3711 error recovery purposes behave as if it was not specified so that
3712 the default type is used.
3714 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3717 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3718 for the second build_x_va_arg argument.
3720 2011-01-05 Tom Tromey <tromey@redhat.com>
3722 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3723 (lvalue_or_else): Likewise.
3725 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3728 * tree.c (cxx_type_hash_eq):
3729 Allow METHOD_TYPE, too.
3732 Copyright (C) 2011 Free Software Foundation, Inc.
3734 Copying and distribution of this file, with or without modification,
3735 are permitted in any medium without royalty provided the copyright
3736 notice and this notice are preserved.