1 2011-10-09 Jakub Jelinek <jakub@redhat.com>
2 Diego Novillo <dnovillo@google.com>
4 * pt.c (reregister_specialization): Use htab_find instead of
5 htab_find_slot with INSERT.
6 (maybe_process_partial_specialization, lookup_template_class_1): Change
7 slot variable type to void ** to avoid aliasing problems.
8 (register_specialization): Likewise. Use slot != NULL instead of
9 more expensive !optimize_specialization_lookup_p (tmpl) test.
11 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
14 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
15 inform messages in case of cloned destructor.
17 2011-10-06 Jason Merrill <jason@redhat.com>
20 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
22 2011-10-02 Jason Merrill <jason@redhat.com>
24 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
25 Change unsubstituted_packs to bool.
27 * parser.c (cp_parser_range_for): Don't try to deduce from {}
31 Implement N2555 (expanding pack expansion to fixed parm list)
32 * pt.c (coerce_template_parms): Allow expanding a pack expansion
33 to a fixed-length argument list.
34 (unify_pack_expansion): Handle explicit args properly.
35 (unify) [TREE_VEC]: Handle pack expansions here.
36 [TYPE_ARGUMENT_PACK]: Not here.
37 (tsubst_pack_expansion): Don't try to do partial substitution.
38 (pack_deducible_p): New.
39 (fn_type_unification): Use it.
40 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
42 (check_non_deducible_conversion): Split from type_unification_real.
43 (unify_one_argument): Split from type_unification_real...
44 (unify_pack_expansion): ...and here. Drop call_args_p parm.
45 (type_unification_real, unify, more_specialized_fn): Adjust.
47 * class.c (fixed_type_or_null): Handle NSDMI.
48 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
51 2011-09-30 Jason Merrill <jason@redhat.com>
53 * cp-tree.h (TREE_NEGATED_INT): Remove.
54 * semantics.c (finish_unary_op_expr): Don't set it.
56 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
59 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
61 2011-09-26 Andi Kleen <ak@linux.intel.com>
63 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
65 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
68 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
69 comparison of pointer with zero.
71 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
74 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
75 set CLASSTYPE_DECLARED_CLASS.
77 2011-09-27 Jakub Jelinek <jakub@redhat.com>
79 * decl.c (duplicate_decls): If compatible stpcpy prototype
80 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
82 2011-09-26 Jason Merrill <jason@redhat.com>
85 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
86 constant value if we're still in a template.
89 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
92 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
95 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
98 * error.c (dump_template_bindings): Separate bindings with semicolons
101 2011-09-26 Jason Merrill <jason@redhat.com>
104 * call.c (compare_ics): Only consider rvaluedness_matches_p
105 if the target type is the same or it too differs in rvalueness.
108 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
109 flags at the top of the function.
111 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
113 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
115 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
117 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
120 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
122 2011-09-25 Jason Merrill <jason@redhat.com>
124 * parser.c (inject_this_parameter): Split out from
125 cp_parser_late_return_type_opt.
126 (cp_parser_class_specifier_1): Use it for NSDMIs.
127 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
129 2011-09-24 Jason Merrill <jason@redhat.com>
131 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
132 * cp-tree.h: Declare it.
133 * method.c (walk_field_subobs): Use it.
135 * init.c (perform_member_init): Instantiate NSDMI here.
136 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
138 Handle deferred parsing of NSDMIs.
139 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
140 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
141 (cp_parser_late_parse_one_default_arg): Split out from
142 cp_parser_late_parsing_default_args.
143 (cp_parser_late_parsing_nsdmi): New.
144 (push_unparsed_function_queues): Set it.
145 (cp_parser_parameter_declaration): Save the '=' token.
146 (cp_parser_template_parameter): Likewise.
147 (cp_parser_default_argument): Call cp_parser_initializer
148 rather than cp_parser_initializer_clause.
149 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
150 (cp_parser_member_declaration): Handle nsdmis.
151 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
153 Implement C++11 non-static data member initializers.
154 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
155 * error.c (maybe_warn_cpp0x): Handle it.
156 * call.c (convert_like_real) [ck_user]: Don't complain about
157 using an explicit constructor for direct-initialization.
158 * class.c (check_field_decl): Fix ancient typo.
159 (check_field_decls): NSDMIs make the default ctor non-trivial.
160 * decl.c (cp_finish_decl): Record NSDMI.
161 (grokdeclarator): Allow NSDMI.
162 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
163 * init.c (perform_member_init): Use NSDMI.
164 * method.c (walk_field_subobs): Check for NSDMI.
165 * parser.c (cp_parser_member_declaration): Parse { } init.
166 * semantics.c (register_constexpr_fundef): Don't talk about
167 a return statement in a constexpr constructor.
168 (cxx_eval_call_expression): Check DECL_INITIAL instead of
171 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
174 * class.c (build_base_path): Add a tsubst_flags_t parameter.
175 (convert_to_base): Adjust call.
176 * typeck.c (build_class_member_access_expr,
177 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
178 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
179 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
180 * rtti.c (build_dynamic_cast_1): Likewise.
181 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
182 * call.c (build_over_call, build_special_member_call): Likewise.
183 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
184 build_up_reference): Likewise.
185 * cp-tree.h (build_base_path): Adjust declaration.
187 2011-09-23 Jason Merrill <jason@redhat.com>
189 Core 253 - allow const objects with no initializer or
190 user-provided default constructor if the defaulted constructor
191 initializes all the subobjects.
194 * class.c (default_init_uninitialized_part): New.
195 * cp-tree.h: Declare it.
196 * decl.c (check_for_uninitialized_const_var): Use it.
197 * init.c (perform_member_init): Likewise.
198 (build_new_1): Likewise.
199 * method.c (walk_field_subobs): Likewise.
201 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
204 * decl.c (check_static_variable_definition): Allow in-class
205 initialization of static data member of non-integral type in
208 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
211 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
213 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
216 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
218 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
219 Paolo Carlini <paolo.carlini@oracle.com>
222 * friend.c (make_friend_class): cv-qualification is ok in a
225 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
228 * decl.c (grokdeclarator): Consistently handle both __int128
229 and unsigned __int128 with -pedantic; suppress diagnostic in
232 2011-09-20 Jason Merrill <jason@redhat.com>
234 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
235 (DECL_GENERATED_P): New.
236 * class.c (finalize_literal_type_property): Use them.
237 * semantics.c (is_instantiation_of_constexpr): Likewise.
238 (register_constexpr_fundef): Likewise.
240 * call.c (convert_default_arg): Avoid redundant copy.
241 * tree.c (bot_manip): Copy everything.
243 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
245 * call.c (build_new_method_call_1): Use non-virtual lookup
246 for final virtual functions.
248 2011-09-16 Jason Merrill <jason@redhat.com>
251 * call.c (set_flags_from_callee): Split out from build_call_a.
252 * cp-tree.h: Declare it.
253 * tree.c (bot_manip): Call it.
255 2011-09-15 Jason Merrill <jason@redhat.com>
258 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
259 for clearing current_class_ptr, too.
261 2011-09-14 Diego Novillo <dnovillo@google.com>
263 * name-lookup.c (lookup_arg_dependent): Use conditional
265 * decl.c (xref_tag): Likewise.
267 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
270 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
271 to build_exception_variant.
273 2011-09-13 Dodji Seketeli <dodji@redhat.com>
276 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
277 nodes. Add a comment.
278 (arg_from_parm_pack_p): New static function, factorized out from
279 tsubst_pack_expansion and extended to support non-type parameter
280 packs represented with TEMPLATE_PARM_INDEX nodes.
281 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
283 2011-09-12 Jason Merrill <jason@redhat.com>
285 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
286 with no deducible template parameters.
287 * call.c (rejection_reason_code): Add rr_template_conversion.
288 (print_z_candidate): Handle it.
289 (template_conversion_rejection): New.
290 (build_user_type_conversion_1): Use it.
292 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
293 on all of the second conversion sequence.
294 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
295 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
296 first section. Fix loop logic.
297 (initialize_reference): Call convert_like for diagnostics when
298 we have a (bad) conversion.
300 * call.c (convert_class_to_reference)
301 (convert_class_to_reference_1): Remove.
302 (reference_binding): Use build_user_type_conversion_1 instead.
304 * call.c (initialize_reference): Add flags parm.
305 * decl.c (grok_reference_init): Likewise.
306 (check_initializer): Pass it.
307 * typeck.c (convert_for_initialization): Likewise.
310 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
311 * call.c (conditional_conversion): Use it.
312 (reference_binding): Fix handling of xvalues.
314 2011-09-09 Jason Merrill <jason@redhat.com>
316 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
317 before forcing instantiation.
319 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
322 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
323 instead of complete_type_or_else.
325 2011-09-08 Dodji Seketeli <dodji@redhat.com>
327 PR c++/33255 - Support -Wunused-local-typedefs warning
328 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
329 record_locally_defined_typedef.
330 * decl.c (finish_function): Use the new
331 maybe_warn_unused_local_typedefs.
332 (grokfield): Use the new record_locally_defined_typedef.
333 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
335 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
338 * decl.c (grokdeclarator): Check u.function.exception_specification
341 2011-09-07 Jason Merrill <jason@redhat.com>
344 * parser.c (cp_parser_member_declaration): Don't require a constant
345 rvalue here in C++0x.
347 * pt.c (type_unification_real): Correct complain arg for tsubsting
348 default template args.
350 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
352 2011-09-06 Jason Merrill <jason@redhat.com>
355 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
356 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
357 (validate_constexpr_fundecl): Remove.
358 * decl.c (start_preparsed_function): Don't call it.
359 * cp-tree.h: Don't declare it.
361 2011-09-04 Jason Merrill <jason@redhat.com>
364 * call.c (reference_binding): Don't set is_lvalue for an rvalue
370 * call.c (reference_binding): Set rvaluedness_matches_p properly
371 for reference to function conversion ops.
372 (compare_ics): Adjust.
374 * class.c (trivial_default_constructor_is_constexpr): Rename from
375 synthesized_default_constructor_is_constexpr.
376 (type_has_constexpr_default_constructor): Adjust.
377 (add_implicitly_declared_members): Call it instead.
378 (explain_non_literal_class): Explain about non-constexpr default ctor.
380 * method.c (synthesized_method_walk): Adjust.
381 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
386 * init.c (perform_member_init): Don't diagnose missing inits here.
387 (emit_mem_initializers): Or here.
388 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
389 * semantics.c (cx_check_missing_mem_inits): New.
390 (explain_invalid_constexpr_fn): Call it.
391 (register_constexpr_fundef): Likewise. Leave
392 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
393 (cxx_eval_call_expression): Adjust diagnostics.
394 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
396 2011-08-30 Jason Merrill <jason@redhat.com>
399 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
400 to type_definition_p.
401 * parser.c (cp_parser_set_decl_spec_type): Likewise.
402 * decl.c (grokdeclarator): Check it.
405 * semantics.c (finish_id_expression): Use
406 current_nonlambda_class_type for qualified-ids.
409 * decl.c (poplevel): Disable for scope compatibility hack
413 * semantics.c (add_capture): Call complete_type for copy.
416 * semantics.c (cxx_eval_component_reference): Handle
417 value-initialization for omitted initializers.
419 2011-08-29 Jason Merrill <jason@redhat.com>
422 * semantics.c (finish_id_expression): Mark captured variables used.
424 2011-08-29 Jakub Jelinek <jakub@redhat.com>
425 Jason Merrill <jason@redhat.com>
428 * class.c (finish_struct_1): Complain if the first field is
431 2011-08-29 Jason Merrill <jason@redhat.com>
435 * parser.c (cp_parser_default_argument): Use
436 cp_parser_initializer_clause.
437 (cp_parser_late_parsing_default_args): Likewise.
439 2011-08-26 Jason Merrill <jason@redhat.com>
443 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
445 (convert_nontype_argument): Likewise. Implicitly convert nullptr
446 and do constant folding.
447 * mangle.c (write_template_arg_literal): Mangle null member
449 * call.c (null_member_pointer_value_p): New.
450 * cp-tree.h: Declare it.
452 2011-08-25 Jason Merrill <jason@redhat.com>
454 * call.c (convert_like_real): Remove redundant complain checks.
457 * call.c (convert_like_real): Exit early if bad and !tf_error.
459 2011-08-23 Jason Merrill <jason@redhat.com>
461 * typeck2.c (build_functional_cast): Don't try to avoid calling
463 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
465 2011-08-23 Jason Merrill <jason@redhat.com>
469 * tree.c (dependent_name): New.
470 (cp_tree_equal): Two calls with the same dependent name are
471 equivalent even if the overload sets are different.
473 2011-08-23 Jason Merrill <jason@redhat.com>
475 * tree.c (build_target_expr): Set TREE_CONSTANT on
476 literal TARGET_EXPR if the value is constant.
477 * typeck2.c (build_functional_cast): Don't set it here.
479 2011-08-23 Jason Merrill <jason@redhat.com>
482 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
484 2011-08-23 Jason Merrill <jason@redhat.com>
487 * decl.c (cxx_init_decl_processing): Initialize
488 dependent_lambda_return_type_node.
489 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
490 (dependent_lambda_return_type_node): Define.
491 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
492 * semantics.c (lambda_return_type): Handle overloaded function.
493 Use dependent_lambda_return_type_node instead of
494 DECLTYPE_FOR_LAMBDA_RETURN.
495 (apply_lambda_return_type): Don't check dependent_type_p.
496 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
497 (instantiate_class_template_1): Likewise.
498 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
499 * mangle.c (write_type): Likewise.
500 * typeck.c (structural_comptypes): Likewise.
501 (check_return_expr): Handle dependent_lambda_return_type_node.
503 2011-08-23 Jason Merrill <jason@redhat.com>
506 * semantics.c (maybe_constant_value): Don't try to fold { }.
507 * pt.c (build_non_dependent_expr): Don't wrap { }.
508 * init.c (build_value_init): Allow scalar value-init in templates.
510 2011-08-23 Jason Merrill <jason@redhat.com>
512 * semantics.c (potential_constant_expression_1): Allow 'this'.
514 2011-08-23 Jakub Jelinek <jakub@redhat.com>
517 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
518 if it has side-effects and needs to be preevaluated.
520 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
523 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
524 same line as the function.
526 2011-08-23 Jakub Jelinek <jakub@redhat.com>
529 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
530 which doesn't have any fields, clear it and diagnose.
532 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
533 Marc Glisse <marc.glisse@normalesup.org>
536 * mangle.c (decl_mangling_context): Call
537 targetm.cxx.decl_mangling_context.
538 (write_unscoped_name): Use decl_mangling_context.
540 2011-08-18 Dodji Seketeli <dodji@redhat.com>
543 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
544 template parameters as created by process_template_parm.
546 2011-08-16 Jason Merrill <jason@redhat.com>
549 * pt.c (unify_pack_expansion): Correct overloaded unification
552 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
553 on a member function or static data member, call mark_used.
556 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
559 2011-08-13 Jason Merrill <jason@redhat.com>
562 * name-lookup.c (local_bindings_p): New.
563 * name-lookup.h: Declare it.
564 * lex.c (unqualified_name_lookup_error): Use it.
567 * error.c (dump_expr): Handle MODIFY_EXPR properly.
569 * decl.c (grok_reference_init): Handle constexpr here.
570 * call.c (initialize_reference): Not here.
572 2011-08-12 David Li <davidxl@google.com>
574 * class.c (update_vtable_entry_for_fn): Set
575 LOST_PRIMARY bit properly.
577 2011-08-12 Jason Merrill <jason@redhat.com>
580 * call.c (convert_arg_to_ellipsis): force_rvalue only in
581 potentially evaluated context.
583 2011-08-12 Richard Guenther <rguenther@suse.de>
585 * call.c (build_over_call): Instead of memcpy use an
586 assignment of two MEM_REFs.
588 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
589 Brian Hackett <bhackett1024@gmail.com>
591 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
593 2011-08-10 Richard Guenther <rguenther@suse.de>
595 * call.c (build_over_call): Call memcpy unconditionally.
597 2011-08-08 Jason Merrill <jason@redhat.com>
600 * semantics.c (finish_call_expr): Don't look at 'this' if we
601 had an explicit object argument.
604 * typeck2.c (check_narrowing): Fix integer logic.
606 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
608 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
610 2011-08-05 Jason Merrill <jason@redhat.com>
613 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
614 on 'this' in a constructor.
617 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
620 * init.c (perform_member_init): Handle invalid array initializer.
623 * semantics.c (cxx_eval_array_reference): Handle failure to
624 reduce the array operand to something we can work with.
626 2011-08-05 Gabriel Charette <gchare@google.com>
628 * decl.c (finish_function): Remove unecessary line 0 hack.
630 2011-08-05 Jason Merrill <jason@redhat.com>
633 * typeck.c (build_x_compound_expr_from_list): Also complain
637 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
640 * parser.c (cp_parser_range_for): Only do auto deduction in
641 template if the range is non-dependent.
643 * init.c (perform_member_init): Always build_aggr_init
644 for a class member with an explicit mem-initializer.
646 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
648 2011-08-04 Jakub Jelinek <jakub@redhat.com>
651 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
652 for operator new and operator new []. Call init_attributes.
654 2011-08-02 Jason Merrill <jason@redhat.com>
657 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
660 * typeck2.c (check_narrowing): Check unsigned mismatch.
661 * semantics.c (finish_compound_literal): check_narrowing.
664 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
667 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
668 (build_field_list): Not here.
671 * parser.c (build_range_temp): Split out from...
672 (cp_convert_range_for): ...here.
673 (do_range_for_auto_deduction): New.
674 (cp_parser_range_for): Use it.
676 2011-08-02 Jakub Jelinek <jakub@redhat.com>
678 * cp-tree.h (finish_omp_atomic): Adjust prototype.
679 (cxx_omp_const_qual_no_mutable): New prototype.
680 (finish_omp_taskyield): New prototype.
681 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
682 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
683 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
684 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
686 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
687 and PRAGMA_OMP_CLAUSE_MERGEABLE.
688 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
689 (cp_parser_omp_taskyield): New function.
690 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
691 (cp_parser_omp_clause_reduction): Handle min and max.
692 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
693 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
694 OMP_CLAUSE_MERGEABLE.
695 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
696 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
698 (finish_omp_clauses): Don't complain about const qualified
699 predetermined vars and static data members in firstprivate clause.
700 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
702 (finish_omp_taskyield): New function.
703 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
704 (cxx_omp_predetermined_sharing): Use it.
706 2011-08-02 Jason Merrill <jason@redhat.com>
708 * call.c (build_call_a): Also check at_function_scope_p.
710 2011-08-01 Jason Merrill <jason@redhat.com>
713 * mangle.c (write_prefix): Handle decltype.
716 * semantics.c (cxx_eval_vec_init_1): Fix logic.
719 * semantics.c (potential_constant_expression_1): Allow any builtin.
720 (morally_constexpr_builtin_function_p): Remove.
722 2011-07-29 Jason Merrill <jason@redhat.com>
725 * parser.c (cp_parser_lambda_expression): Also clear in_statement
726 and in_switch_statement_p.
727 (cp_parser_class_specifier): Likewise.
729 2011-07-28 Jason Merrill <jason@redhat.com>
732 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
733 (convert_nontype_argument, tsubst_template_arg): Handle its output.
735 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
738 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
740 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
742 * pt.c (build_template_decl): Copy the function_decl's
743 source location to the new template_decl.
745 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
748 * typeck.c (cp_build_modify_expr): Check digest_init return value
751 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
754 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
755 and *end before returning.
757 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
760 * parser.c (cp_parser_perform_range_for_lookup): Early return if
761 error_operand_p (range).
763 2011-07-23 Jason Merrill <jason@redhat.com>
766 * parser.c (cp_parser_qualifying_entity): Handle templates.
768 2011-07-22 Jason Merrill <jason@redhat.com>
771 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
772 Make conditional on -Wnarrowing.
774 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
776 Warn about the use of final/override in non-c++0x mode, and
777 add __final for non-c++0x mode.
778 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
779 * error.c (maybe_warn_cpp0x): Adjust.
780 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
781 '__final' as a non-c++0x alternative for 'final'.
783 2011-07-22 Jason Merrill <jason@redhat.com>
784 Mark Glisse <marc.glisse@normalesup.org>
787 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
788 other namespaces as well.
789 * name-lookup.c (c_linkage_bindings): Define.
790 (lookup_extern_c_fun_in_all_ns): Rename from
791 lookup_extern_c_fun_binding_in_all_ns. Return tree.
792 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
794 2011-07-20 Jason Merrill <jason@redhat.com>
796 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
797 designated initializer syntax.
798 * decl.c (check_array_designated_initializer): Add index parm.
799 (maybe_deduce_size_from_array_init): Pass it.
800 (reshape_init_array_1): Likewise.
803 PR c++/42603 (DR 950)
804 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
805 (cp_parser_nested_name_specifier_opt): Allow decltype.
806 (cp_parser_qualifying_entity): Likewise.
807 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
808 (cp_parser_simple_type_specifier): Handle decltype as scope.
809 (cp_parser_base_specifier): Allow decltype.
810 (cp_parser_base_clause): Don't crash on null base.
811 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
812 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
814 2011-07-19 Jason Merrill <jason@redhat.com>
817 * pt.c (coerce_template_parms): Handle non-pack after pack.
819 2011-07-19 Richard Guenther <rguenther@suse.de>
821 * call.c (build_special_member_call): Use fold_build_pointer_plus.
822 * class.c (build_base_path): Likewise.
823 (convert_to_base_statically): Likewise.
824 (dfs_accumulate_vtbl_inits): Likewise.
825 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
826 * except.c (expand_start_catch_block): Likewise.
827 * init.c (expand_virtual_init): Likewise.
828 (build_new_1): Likewise.
829 (build_vec_delete_1): Likewise.
830 (build_vec_delete): Likewise.
831 * rtti.c (build_headof): Likewise.
832 (tinfo_base_init): Likewise.
833 * typeck.c (get_member_function_from_ptrfunc): Likewise.
834 (cp_build_addr_expr_1): Likewise.
835 * typeck2.c (build_m_component_ref): Likewise.
837 2011-07-18 Martin Jambor <mjambor@suse.cz>
839 * parser.c (cp_parser_parameter_declaration_list): Initialize
842 2011-07-16 Jason Merrill <jason@redhat.com>
844 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
845 last_error_tinst_level.
846 (push_tinst_level, pop_tinst_level): Adjust.
847 (problematic_instantiation_changed): Adjust.
848 (record_last_problematic_instantiation): Adjust.
849 * error.c (cp_print_error_function): Don't print
850 current_function_decl if we're in a template instantiation context.
851 (print_instantiation_full_context): Always print first line.
853 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
854 Jason Merrill <jason@redhat.com>
858 * cp-tree.h (fn_type_unification): Add `bool' parameter.
859 * pt.c (enum template_base_result): Define.
860 (unify_success, unify_unknown): Define.
861 (unify_parameter_deduction_failure): Define.
862 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
863 (unify_parameter_pack_mismatch): Define.
864 (unify_parameter_pack_inconsistent): Define.
865 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
866 (unify_expression_unequal, unify_inconsistency): Define.
867 (unify_method_type_error, unify_arity): Likewise.
868 (unify_too_many_parameters, unify_too_few_parameters): Define.
869 (unify_arg_conversion, unify_no_common_base): Define.
870 (unify_illformed_ptrmem_cst_expr): Define.
871 (unify_substitution_failure): Define.
872 (unify_inconsistent_template_template_parameters): Define.
873 (unify_template_deduction_failure): Define.
874 (unify_template_argument_mismatch): Define.
875 (unify_overload_resolution_failure): Define.
876 (comp_template_args_with_info): New function, split out from...
877 (comp_template_args): ...here. Call it.
878 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
880 (unify): Add `explain_p' parameter. Pass to all relevant calls.
881 Call above status functions when appropriate.
882 (resolve_overloaded_unification, try_one_overload): Likewise.
883 (type_unification, type_unification_real): Likewise.
884 (unify_pack_expansion): Likewise.
885 (get_template_base, try_class_unification): Likewise.
886 (get_bindings, more_specialized_fn): Pass false to unification
888 (get_class_bindings, do_auto_deduction): Likewise.
889 (convert_nontype_argument): Likewise.
890 (fn_type_unification): Likewise. Pass tf_warning_or_error if
892 (get_template_base): Add `explain_p' parameter and pass it to
893 try_class_unification. Return an enum template_base_result.
894 * class.c (resolve_address_of_overloaded_function): Pass false to
896 * call.c (enum rejection_reason_code): Add new codes.
897 (struct rejection_reason): Add template_unification field.
898 Add template_instantiation field.
899 (template_unification_rejection): Define.
900 (template_unification_error_rejection): Define.
901 (template_instantiation_rejection): Define.
902 (invalid_copy_with_fn_template_rejection): Define.
903 (add_template_candidate): Pass false to unify.
904 Provide more rejection reasons when possible.
905 (print_template_unification_rejection): Define.
906 (print_arity_rejection): Define, split out from...
907 (print_z_candidate): ...here. Add cases for new rejection
910 2011-07-15 Jason Merrill <jason@redhat.com>
912 * Make-lang.in (check-g++-strict-gc): New.
913 (cp/except.o): Depend on gt-cp-except.h
914 * except.c: Include gt-cp-except.h.
915 * config-lang.in (gtfiles): Add cp/except.c.
916 * decl2.c (mark_used): Adjust constexpr condition, set
917 function_depth around template instantiation.
918 * parser.c (cp_parser_lambda_body): Set function_depth.
919 * semantics.c (maybe_add_lambda_conv_op): Likewise.
922 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
924 2011-07-13 Jason Merrill <jason@redhat.com>
926 * Make-lang.in (check-c++0x): New.
928 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
930 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
931 rather than a pointer to it. Return true if the whole of the value
932 was initialized by the generated statements. Use
933 complete_ctor_at_level_p instead of count_type_elements.
935 2011-07-12 Diego Novillo <dnovillo@google.com>
937 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
939 (struct cp_binding_level): Fix indentation.
941 2011-07-11 Jason Merrill <jason@redhat.com>
944 * pt.c (extract_fnparm_pack): Split out from...
945 (make_fnparm_pack): ...here.
946 (instantiate_decl): Handle non-pack parms after a pack.
947 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
949 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
952 * cp-tree.h (struct tinst_level): Add errors field.
953 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
954 (push_tinst_level): Don't start another decl in that case.
955 (reopen_tinst_level): Adjust errors field.
956 * decl2.c (cp_write_global_declarations): Don't complain about
957 undefined inline if its template was defined.
958 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
960 2011-07-10 Jason Merrill <jason@redhat.com>
963 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
964 rather than current_class_type to determine whether to set 'this'.
965 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
966 (cp_parser_init_declarator): Pass down member_p.
968 2011-07-09 Jason Merrill <jason@redhat.com>
970 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
972 2011-07-08 Jason Merrill <jason@redhat.com>
975 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
977 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
978 * optimize.c (maybe_clone_body): Likewise.
979 * semantics.c (maybe_add_lambda_conv_op): Likewise.
982 * decl.c (expand_static_init): Don't get confused by user
983 declaration of __cxa_guard_acquire.
985 * typeck.c (cp_apply_type_quals_to_decl): Don't check
986 COMPLETE_TYPE_P either.
989 * typeck.c (cp_apply_type_quals_to_decl): Don't check
990 TYPE_NEEDS_CONSTRUCTING.
992 2011-07-07 Jason Merrill <jason@redhat.com>
995 * pt.c (push_deduction_access_scope): Preserve
996 processing_template_decl across push_to_top_level.
998 * class.c (pushclass): Accept NULL argument.
999 (popclass): Deal with popping null class.
1000 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1001 push_to_top_level/pop_from_top_level.
1002 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1004 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1007 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1008 one non-complex and one complex argument, call save_expr on both
1011 2011-07-06 Jason Merrill <jason@redhat.com>
1014 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1018 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1020 2011-07-05 Jason Merrill <jason@redhat.com>
1023 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1024 partial instantiation.
1027 * semantics.c (finish_id_expression): convert_from_reference.
1029 2011-07-05 Richard Guenther <rguenther@suse.de>
1031 * decl.c (cxx_init_decl_processing): Defer building common
1032 tree nodes to c_common_nodes_and_builtins.
1034 2011-07-04 Jason Merrill <jason@redhat.com>
1038 * mangle.c (write_expression): Handle 'this'.
1039 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1041 * semantics.c (potential_constant_expression_1): Check that
1042 DECL_CONTEXT is set on 'this'.
1044 * error.c (dump_template_bindings): Don't print typenames
1045 for a partial instantiation.
1046 (dump_function_decl): If we aren't printing function arguments,
1047 print template arguments as <args> rather than [with ...].
1048 (dump_expr): Don't print return type or template header.
1049 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1050 * pt.c (dependent_template_arg_p): Handle null arg.
1052 * error.c (type_to_string): Avoid redundant akas.
1054 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1057 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1059 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1061 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1062 (cp/class.o): Likewise.
1063 (cp/error.o): Likewise.
1064 (cp/name-lookup.o): Likewise.
1065 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1067 2011-07-01 Jason Merrill <jason@redhat.com>
1070 * pt.c (lookup_template_function): Handle non-function.
1073 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1074 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1075 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1077 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1078 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1082 * pt.c (resolve_nondeduced_context): Call mark_used.
1085 * semantics.c (finish_offsetof): Complain about incomplete type.
1087 2011-06-30 Jason Merrill <jason@redhat.com>
1090 * rtti.c (get_tinfo_decl): Call complete_type.
1093 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1094 DECL_PARM_INDEX on rhs parm.
1096 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1099 * tree.c (stabilize_init): Handle aggregate initialization.
1102 * name-lookup.c (struct arg_lookup): Add fn_set.
1103 (add_function): Check it.
1104 (lookup_arg_dependent_1): Initialize it.
1106 2011-06-29 Jason Merrill <jason@redhat.com>
1109 * init.c (build_new_1): Pass {} down to build_vec_init.
1110 (build_vec_init): Handle it.
1114 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1115 x_current_class_ref.
1116 (current_class_ptr, current_class_ref): Use them.
1117 * decl.c (build_this_parm): Handle getting the class type.
1118 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1119 for use within the trailing return type.
1121 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1122 don't tsubst DECL_INITIAL unless our type use auto.
1125 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1126 (massage_constexpr_body): Not here.
1129 * semantics.c (lambda_proxy_type): New.
1130 (build_capture_proxy): Use it.
1131 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1132 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1135 * class.c (explain_non_literal_class): New.
1136 (finalize_literal_type_property): Call it.
1137 * cp-tree.h: Declare it.
1138 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1139 (is_valid_constexpr_fn): Likewise.
1140 (massage_constexpr_body): Split out from...
1141 (register_constexpr_fundef): ...here.
1142 (is_instantiation_of_constexpr): New.
1143 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1144 (explain_invalid_constexpr_fn): New.
1145 (cxx_eval_call_expression): Call it.
1146 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1147 * method.c (process_subob_fn): Diagnose non-constexpr.
1148 (walk_field_subobs): Likewise.
1149 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1150 (explain_implicit_non_constexpr): New.
1151 (defaulted_late_check): Use it.
1152 * call.c (build_cxx_call): Remember location.
1154 * method.c (maybe_explain_implicit_delete): Use pointer_set
1157 * class.c (finalize_literal_type_property): Update conditions.
1158 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1160 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1161 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1162 * semantics.c (cxx_eval_vec_init_1): Correct type.
1164 * init.c (build_value_init): Decide whether or not to zero-initialize
1165 based on user-providedness of default ctor, not any ctor.
1166 (build_value_init_noctor): Adjust assert.
1169 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1170 (build_new_method_call_1): Likewise.
1171 * init.c (expand_default_init): Handle direct list-initialization
1174 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1176 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1178 2011-06-26 Jason Merrill <jason@redhat.com>
1181 * semantics.c (potential_constant_expression_1): Check
1182 for non-literality rather than cleanup.
1183 (cxx_eval_constant_expression): Likewise.
1186 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1187 with a cleanup isn't constant.
1188 (cxx_eval_constant_expression): Likewise.
1189 * init.c (expand_default_init): Use maybe_constant_init.
1191 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1194 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1195 instead of TYPE_CHAIN for chain_next for types.
1197 2011-06-23 Gabriel Charette <gchare@google.com>
1199 * name-lookup.h (cp_binding_level): Removed unused
1200 member names_size. Update all users.
1202 2011-06-23 Jason Merrill <jason@redhat.com>
1204 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1205 * init.c (build_zero_init_1): Not here.
1208 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1210 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1213 * decl2.c (build_anon_union_vars): Early return error_mark_node
1214 for a nested anonymous struct.
1216 2011-06-23 Jason Merrill <jason@redhat.com>
1219 * decl2.c (mark_used): Don't call synthesize_method for
1220 functions defaulted outside the class.
1222 * optimize.c (maybe_clone_body): Set linkage flags before
1223 cgraph_same_body_alias.
1226 * class.c (set_linkage_according_to_type): Hand off to
1227 determine_visibility.
1230 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1233 * pt.c (most_specialized_instantiation): Do check return types.
1235 2011-06-22 Jason Merrill <jason@redhat.com>
1238 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1239 (build_cxx_call): Not here.
1241 2011-06-21 Jason Merrill <jason@redhat.com>
1244 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1245 (grokdeclarator): constexpr doesn't apply const for refs.
1246 * parser.c (cp_parser_initializer_clause): Don't call
1247 maybe_constant_value here.
1248 * call.c (initialize_reference): Handle constexpr.
1251 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1252 static fn parameters.
1254 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1256 * pt.c (tsubst_arg_types): Likewise.
1257 * except.c (build_throw): Use cv_unqualified.
1260 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1261 * semantics.c (lambda_return_type): Strip them here.
1263 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1265 * semantics.c: Add sync_ or SYNC__ to builtin names.
1267 2011-06-20 Jason Merrill <jason@redhat.com>
1270 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1272 * typeck2.c (process_init_constructor_array): Use {} for classes,
1274 * call.c (convert_like_real): Handle substitution failure.
1277 * pt.c (canonicalize_type_argument): New.
1278 (convert_template_argument, unify): Use it.
1281 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1282 (print_z_candidate): Handle it.
1283 (explicit_conversion_rejection): New.
1284 (build_user_type_conversion_1): Reject an explicit conversion
1285 function that requires more than a qualification conversion.
1288 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1291 * tree.c (strip_typedefs): Use build_aligned_type.
1294 * call.c (sufficient_parms_p): Allow parameter packs too.
1297 * semantics.c (describable_type): Remove.
1298 * cp-tree.h: Likewise.
1299 * decl.c (cp_finish_decl): Don't call it.
1300 * init.c (build_new): Likewise.
1301 * parser.c (cp_parser_omp_for_loop): Likewise.
1302 * pt.c (tsubst_decl): Likewise.
1303 (do_auto_deduction): If we fail in a template, try again
1304 at instantiation time.
1307 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1309 * semantics.c (add_capture): Likewise.
1310 (register_capture_members): Clear IDENTIFIER_MARKED.
1312 2011-06-17 Jason Merrill <jason@redhat.com>
1315 * call.c (convert_class_to_reference_1): Allow binding function
1316 lvalue to rvalue reference.
1319 Generate proxy VAR_DECLs for better lambda debug info.
1320 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1321 (LAMBDA_EXPR_PENDING_PROXIES): New.
1322 (struct tree_lambda_expr): Add pending_proxies.
1323 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1324 (qualify_lookup): Use is_lambda_ignored_entity.
1325 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1326 Call insert_pending_capture_proxies.
1327 (cp_parser_lambda_introducer): Use this_identifier.
1328 (cp_parser_lambda_declarator_opt): Call the object parameter
1329 of the op() "__closure" instead of "this".
1330 (cp_parser_lambda_body): Call build_capture_proxy.
1331 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1332 (insert_pending_capture_proxies, insert_capture_proxy): New.
1333 (is_normal_capture_proxy, is_capture_proxy): New.
1334 (add_capture): Add __ to field names here, return capture proxy.
1335 (add_default_capture): Use this_identifier, adjust to expect
1336 add_capture to return a capture proxy.
1337 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1338 (finish_id_expression, lambda_expr_this_capture): Adjust.
1339 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1340 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1343 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1344 of artificial locals.
1346 * parser.c (cp_parser_lambda_expression): Clear
1347 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1348 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1350 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1351 Move non-pointers to end of struct.
1353 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1354 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1356 * semantics.c (finish_non_static_data_member): Preserve dereference
1359 2011-06-16 Jason Merrill <jason@redhat.com>
1362 * parser.c (cp_parser_lambda_body): Share code between
1363 simple and complex cases instead of using cp_parser_function_body.
1366 * decl.c (check_initializer): Check narrowing.
1369 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1372 * semantics.c (finish_id_expression): Mark even dependent
1376 * error.c (dump_template_argument): Don't try to omit default
1377 template args from an argument pack.
1379 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1382 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1383 assembler supports hidden visibility.
1385 2011-06-14 Jason Merrill <jason@redhat.com>
1388 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1389 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1390 if the declaration had an exception-specifier.
1391 (process_subob_fn): Don't maybe_instantiate_noexcept.
1392 * pt.c (maybe_instantiate_noexcept): Handle overload.
1393 * typeck2.c (nothrow_spec_p_uninst): New.
1394 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1395 * typeck.c (merge_types): Adjust.
1397 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1398 (maybe_instantiate_noexcept): Likewise.
1400 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1402 * Make-lang.in (cp/method.o): Update dependencies.
1403 * method.c: Include common/common-target.h.
1404 (use_thunk): Use targetm_common.have_named_sections.
1406 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1408 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1410 2011-06-14 Jason Merrill <jason@redhat.com>
1412 * error.c (type_to_string): Print typedef-stripped version too.
1415 * call.c (perform_implicit_conversion_flags): Print source type as
1419 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1422 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1425 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1426 of fold_indirect_ref_1.
1427 (cxx_eval_indirect_ref): Use it.
1429 2011-06-11 Jan Hubicka <jh@suse.cz>
1431 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1434 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1437 * decl.c (grokdeclarator): Reject operator names in parameters.
1439 2011-06-10 Jan Hubicka <jh@suse.cz>
1441 * decl2.c (clear_decl_external): New functoin.
1442 (cp_write_global_declarations): Use it.
1444 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1446 * cp-tree.h (error_operand_p): Remove.
1448 2011-06-09 David Krauss <potswa@mac.com>
1451 * typeck2.c (build_x_arrow): Push fake template context
1452 to produce diagnostic on acyclic endless operator-> drill-down.
1453 * call.c (build_new_op): Change Boolean overload status
1454 value to a pointer to the overload function.
1455 * cp-tree.h: Likewise.
1456 * typeck.c: Likewise.
1457 * parser.c: Likewise.
1458 * decl2.c: Likewise.
1461 2011-06-09 Jason Merrill <jason@redhat.com>
1463 * semantics.c (maybe_constant_value): Handle overflowed input.
1464 (non_const_var_error): Handle non-constant DECL_INITIAL.
1466 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1468 * parser.c (cp_parser_constant_expression): Just return the
1469 non-constant expression.
1471 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1473 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1476 * decl.c (grokdeclarator): Reject operator names in typedefs.
1478 2011-06-08 Jason Merrill <jason@redhat.com>
1481 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1482 * cp-tree.h (struct tree_deferred_noexcept): New.
1483 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1484 (DEFERRED_NOEXCEPT_SPEC_P): New.
1485 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1486 (union lang_tree_node): Add tree_deferred_noexcept.
1487 (maybe_instantiate_noexcept): Declare.
1488 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1489 * error.c (dump_exception_spec): Likewise.
1490 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1491 * ptree.c (cxx_print_xnode): Likewise.
1492 * tree.c (cp_tree_equal): Likewise.
1493 * decl.c (cp_tree_node_structure): Likewise.
1494 (duplicate_decls): Call maybe_instantiate_noexcept.
1495 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1496 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1497 DEFERRED_NOEXCEPT_SPEC_P.
1498 * typeck2.c (merge_exception_specifiers): Likewise.
1499 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1500 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1501 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1502 Build DEFERRED_NOEXCEPT.
1503 (maybe_instantiate_noexcept): New.
1504 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1505 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1507 * semantics.c (potential_constant_expression_1): Handle destructor
1510 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1512 * cp-tree.h (struct tinst_level): Add chain_next GTY
1515 2011-06-08 Jason Merrill <jason@redhat.com>
1518 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1519 if a pending_template entry is pointing at it.
1521 2011-06-07 Jason Merrill <jason@redhat.com>
1525 * error.c (subst_to_string): New.
1526 (cp_printer): Use it for 'S'.
1527 (print_instantiation_partial_context_line): Handle subst context.
1528 * pt.c (push_tinst_level): Handle subst context.
1529 (deduction_tsubst_fntype): Don't track specific substitutions.
1530 Use push_tinst_level.
1532 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1533 (fn_type_unification): Don't call push_deduction_access_scope here.
1535 2011-06-06 Jason Merrill <jason@redhat.com>
1538 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1539 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1541 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1544 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1545 and getter names to use all the allowed method names.
1547 2011-06-06 Jason Merrill <jason@redhat.com>
1550 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1553 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1554 at_function_scope_p.
1557 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1559 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1561 * init.c (build_delete): Warn when deleting type with non-virtual
1564 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1567 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1570 2011-06-01 Jason Merrill <jason@redhat.com>
1572 * pt.c (build_non_dependent_expr): Remove special handling of
1576 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1577 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1580 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1582 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1585 * name-lookup.c (supplement_binding_1): If the old binding was a
1586 type name, also check that the DECL actually refers to the same
1587 type or is not a type.
1589 2011-05-31 Jason Merrill <jason@redhat.com>
1592 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1593 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1594 (build_min_non_dep): Preserve reference refs.
1595 (build_min_non_dep_call_vec): Likewise
1597 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1600 * semantics.c (finish_omp_clauses): Call require_complete_type
1601 even for copyin/copyprivate clauses. Only call
1602 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1604 2011-05-28 Jason Merrill <jason@redhat.com>
1607 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1608 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1610 2011-05-27 Jason Merrill <jason@redhat.com>
1613 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1616 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1620 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1621 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1625 * mangle.c (write_expression): Handle MODOP_EXPR.
1628 * parser.c (cp_parser_unqualified_id): Don't check
1629 constructor_name_p for enums.
1632 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1635 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1636 with INDIRECT_REF of REFERENCE_TYPE.
1639 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1641 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1643 * cp-tree.h (building_stmt_tree): Delete.
1644 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1645 (build_aggr_init_full_exprs): Call building_stmt_list_p
1646 instead of building_stmt_tree.
1647 (initialize_local_var): Likewise.
1648 (finish_function): Likewise.
1649 * decl2.c (finish_anon_union): Likewise.
1650 * init.c (begin_init_stmts): Likewise.
1651 (finish_init_stmts): Likewise.
1652 (expand_aggr_init_1): Likewise.
1653 * name-lookup.c (do_local_using_decl): Likewise.
1654 (do_namespace_alias): Likewise.
1655 (do_using_directive): Likewise.
1656 (cp_emit_debug_info_for_using): Likewise.
1657 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1659 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1662 * typeck2.c (build_functional_cast): Complain early for invalid uses
1663 of 'auto' and set type to error_mark_node.
1665 2011-05-26 Jason Merrill <jason@redhat.com>
1668 * parser.c (cp_parser_member_declaration): Allow friend T.
1669 * friend.c (make_friend_class): Ignore non-classes.
1670 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1673 * pt.c (convert_template_argument): Don't complain about using
1674 injected-class-name as template template argument.
1677 * decl.c (check_static_variable_definition): Now static.
1678 (cp_finish_decl): Call it here.
1679 (grokdeclarator): Not here.
1680 * pt.c (instantiate_class_template_1): Or here.
1681 * cp-tree.h: Don't declare it.
1683 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1684 Nathan Froyd <froydnj@codesourcery.com>
1688 * name-lookup.h (enum scope_kind): Add sk_cond.
1689 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1690 Detect and report error for redeclaration from for-init or if
1691 or switch condition.
1692 (begin_scope): Handle sk_cond.
1693 * semantics.c (begin_if_stmt): Use sk_cond.
1694 (begin switch_stmt): Ditto.
1696 2011-05-26 Jason Merrill <jason@redhat.com>
1699 * name-lookup.h (cp_class_binding): Make base a pointer.
1700 * name-lookup.c (new_class_binding): Adjust.
1701 (poplevel_class): Adjust.
1704 * decl.c (grokparms): Function parameter packs don't need to
1706 * pt.c (type_unification_real): But they aren't deduced otherwise.
1708 2011-05-25 Jason Merrill <jason@redhat.com>
1711 * decl.c (build_enumerator): If incremented enumerator won't fit in
1712 previous integral type, find one it will fit in.
1715 * decl.c (create_array_type_for_decl): Complain about array of auto.
1719 * error.c (dump_template_bindings): Set processing_template_decl
1720 for a partial instantiation.
1723 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1724 to another reference type.
1727 * decl.c (case_conversion): New.
1728 (finish_case_label): Use it.
1730 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1733 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1736 * decl.c (grokdeclarator): Complain about auto typedef.
1739 * decl.c (grokdeclarator): Complain later for auto parameter.
1740 * pt.c (splice_late_return_type): Handle use in a template
1744 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1747 * parser.c (cp_parser_parameter_declaration): Recognize
1748 list-initialization.
1749 (cp_parser_direct_declarator): Check for the closing
1750 paren before parsing definitely.
1753 * parser.c (cp_parser_constructor_declarator_p): Don't check
1754 constructor_name_p for enums.
1755 (cp_parser_diagnose_invalid_type_name): Correct error message.
1758 * init.c (perform_member_init): Handle list-initialization
1759 of array of non-trivial class type.
1762 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1763 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1766 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1767 function parameter pack.
1768 (tsubst_pack_expansion): Likewise.
1770 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1773 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1775 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1779 * semantics.c (cxx_eval_bit_field_ref): Handle the
1780 case when BIT_FIELD_REF doesn't cover only a single field.
1782 2011-05-24 Jason Merrill <jason@redhat.com>
1785 * pt.c (get_mostly_instantiated_function_type): Use
1786 push_deferring_access_checks rather than set flag_access_control.
1788 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1790 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1791 syntax error in declaring an ObjC instance variable.
1793 2011-05-24 Jason Merrill <jason@redhat.com>
1796 * class.c (pushclass): Accept NULL argument.
1797 (popclass): Deal with popping null class.
1798 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1799 push_to_top_level/pop_from_top_level.
1800 (push_deduction_access_scope, pop_defarg_context): New.
1801 (fn_type_unification): Use them.
1802 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1804 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1806 * decl.c (grokdeclarator): Use current_class_name.
1808 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1810 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1811 (g++$(exeext)): Use libcommon-target.a.
1812 (CXX_C_OBJS): Remove prefix.o.
1814 2011-05-23 Jason Merrill <jason@redhat.com>
1816 * pt.c (tsubst_copy_and_build): Use current_class_name.
1819 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1822 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1823 converting to reference.
1824 (build_static_cast_1): Update for glvalues.
1827 * typeck.c (build_const_cast_1): Handle rvalue references.
1830 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1834 * call.c (splice_viable): Be strict in templates.
1837 * error.c (dump_template_bindings): Suppress access control.
1840 * pt.c (instantiate_decl): Handle =default.
1843 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1845 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1847 * call.c (build_over_call): Tweak call to check_function_arguments.
1848 * typeck.c (cp_build_function_call_vec): Likewise.
1850 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1853 * init.c (perform_member_init): Check for self-initialization.
1855 2011-05-22 Jason Merrill <jason@redhat.com>
1858 * typeck.c (composite_pointer_type_r): Return error_mark_node
1859 on error in SFINAE context.
1861 2011-05-20 Jason Merrill <jason@redhat.com>
1864 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1865 for constexpr fns to memfn_quals, just add it to the type.
1866 (revert_static_member_fn): Don't complain about quals.
1867 (check_static_quals): New.
1868 (grokfndecl): Call it.
1869 (start_preparsed_function): Don't call revert_static_member_fn.
1872 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1875 * cvt.c (type_promotes_to): Don't promote scoped enums.
1878 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1881 * tree.c (stabilize_expr): Fix typo.
1885 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1886 with throw(type-list).
1887 * typeck2.c (merge_exception_specifiers): noexcept(false)
1888 beats any more limited specification.
1892 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1894 * semantics.c (perform_koenig_lookup): Add complain parm.
1895 * cp-tree.h: Adjust.
1896 * parser.c (cp_parser_postfix_expression): Adjust.
1897 (cp_parser_perform_range_for_lookup): Adjust.
1899 2011-05-20 Jason Merrill <jason@redhat.com>
1901 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1903 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1905 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1907 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1910 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1913 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1914 pass it down to locate_fn_flags.
1915 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1916 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1917 * cp-gimplify.c: Include splay-tree.h.
1918 (splay_tree_compare_decl_uid, omp_var_to_track,
1919 omp_cxx_notice_variable): New functions.
1920 (struct cp_genericize_omp_taskreg): New type.
1921 (struct cp_genericize_data): Add omp_ctx field.
1922 (cp_genericize_r): Attempt to determine implicitly determined
1923 firstprivate class type variables.
1924 (cp_genericize): Clear omp_ctx.
1925 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1927 2011-05-18 Jason Merrill <jason@redhat.com>
1931 * class.c (finalize_literal_type_property): Do check
1932 for constexpr member functions of non-literal class.
1933 (finish_struct): Don't call check_deferred_constexpr_decls.
1934 * cp-tree.h: Don't declare it.
1935 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1936 * decl.c (grok_special_member_properties): Don't check it
1937 (grokfnedcl): Don't call validate_constexpr_fundecl.
1938 (start_preparsed_function): Do call it.
1939 * pt.c (tsubst_decl): Don't call it.
1940 (instantiate_class_template_1): Don't call
1941 check_deferred_constexpr_decls.
1942 * semantics.c (literal_type_p): Check for any incompleteness.
1943 (ensure_literal_type_for_constexpr_object): Likewise.
1944 (is_valid_constexpr_fn): Revert deferral changes.
1945 (validate_constexpr_fundecl): Likewise.
1946 (register_constexpr_fundef): Likewise.
1947 (check_deferred_constexpr_decls): Remove.
1949 2011-05-16 Jason Merrill <jason@redhat.com>
1952 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
1954 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
1956 * cxx-pretty-print.c: Update comment.
1957 * semantics.c (trait_expr_value, finish_trait_expr):
1959 * parser.c (cp_parser_primary_expression): Likewise.
1961 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
1964 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
1966 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
1968 Implement final on class.
1969 * class.c (check_bases): Diagnose derivation from a final class.
1970 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
1971 (CLASSTYPE_FINAL): New.
1972 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
1974 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
1976 2011-05-13 Jason Merrill <jason@redhat.com>
1979 * pt.c (deduction_tsubst_fntype): New.
1980 (fn_type_unification): Use it.
1981 (init_template_processing): Initialize hash table.
1982 (print_template_statistics): Print hash table stats.
1984 * call.c (build_op_call): Use timevar_cond_start/stop.
1985 (build_user_type_conversion): Likewise.
1987 2011-05-12 Jason Merrill <jason@redhat.com>
1989 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
1990 * semantics.c (validate_constexpr_fundecl): Set it.
1991 (check_deferred_constexpr_decls): Clear it.
1992 (register_constexpr_fundef): Make sure it isn't set.
1993 * decl.c (grok_special_member_properties): Check it.
1995 2011-05-11 Jason Merrill <jason@redhat.com>
1998 * semantics.c (validate_constexpr_fundecl): Defer checking if
1999 an argument type is being defined.
2000 (is_valid_constexpr_fn): Add defer_ok parm.
2001 (cxx_eval_call_expression): Adjust.
2002 (check_deferred_constexpr_decls): New.
2003 (literal_type_p): Make sure type isn't being defined.
2004 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2005 * cp-tree.h: Declare check_deferred_constexpr_decls.
2006 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2007 (start_preparsed_function, cp_finish_decl): Not here.
2008 * class.c (finalize_literal_type_property): Don't call
2009 validate_constexpr_fundecl.
2010 (finish_struct): Call check_deferred_constexpr_decls.
2011 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2012 (instantiate_class_template): Call check_deferred_constexpr_decls.
2014 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2015 rather than DECL_TEMPLATE_INSTANTIATION.
2016 (cxx_eval_call_expression): Likewise.
2018 * semantics.c (register_constexpr_fundef): Add to hash table here.
2019 (validate_constexpr_fundecl): Not here.
2021 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2023 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2024 do call maybe_constant_value in C++0x mode.
2025 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2028 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2030 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2032 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2034 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2035 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2036 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2038 2011-05-10 Jason Merrill <jason@redhat.com>
2041 * class.c (type_build_ctor_call): New.
2042 * cp-tree.h: Declare it.
2043 * decl.c (check_initializer): Use it instead of
2044 TYPE_NEEDS_CONSTRUCTING.
2045 * init.c (build_value_init, build_value_init_noctor): Likewise.
2046 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2047 (build_vec_init): Likewise.
2048 * typeck2.c (process_init_constructor_array): Likewise.
2049 (process_init_constructor_record): Likewise.
2052 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2053 expansion producing another expansion.
2055 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2057 Fixes for override/final.
2058 * class.c (check_for_override): Diagnose final on a nonvirtual
2059 member function, diagnose override for a virtual with no matching
2060 override. Don't fiddle around with DECL_VINDEX.
2062 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2064 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2065 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2066 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2067 operand of EXPR_PACK_EXPANSION.
2068 (cp_tree_operand_length): Declare.
2069 * tree.c (cp_tree_operand_length): Define.
2070 (cp_tree_equal): Call it.
2071 * pt.c (value_dependent_expr_P): Likewise.
2072 * mangle.c (write_expression): Likewise.
2074 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2078 * decl.c (reshape_init): Take a complain parameter and do
2079 not call error if tf_error is not set.
2080 (check_initializer, reshape_init_r, reshape_init_array,
2081 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2083 * typeck2.c (digest_init_r): Take a complain parameter and
2084 pass it to convert_for_initialization.
2085 (digest_init, digest_init_flags, process_init_constructor_array,
2086 process_init_constructor_record, process_init_constructor_union,
2087 process_init_constructor, digest_init_r): Adjust.
2088 * init.c (expand_default_init, build_new_1): Likewise.
2089 * typeck.c (cp_build_modify_expr): Likewise.
2090 * decl2.c (grokfield): Likewise.
2091 * call.c (convert_like_real, convert_default_arg): Likewise.
2092 * semantics.c (finish_compound_literal): Pass complain to
2093 reshape_init and digest_init.
2094 * cp-tree.h: Adjust declarations.
2096 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2099 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2100 recursion if there is user defined constructor.
2102 2011-05-09 Jason Merrill <jason@redhat.com>
2105 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2108 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2110 Implement final/override for member functions.
2111 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2112 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2113 (cp_virt_specifiers, enum virt_specifier): New.
2114 * decl.c (set_virt_specifiers): New.
2115 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2116 * parser.c (make_call_declarator): add virt-specifiers parameter.
2117 (cp_parser_lambda_declarator_opt): Adjust.
2118 (cp_parser_direct_declarator): Likewise.
2119 (cp_parser_virt_specifier_seq_opt): New.
2120 * search.c (check_final_overrider): Diagnose attempts to override
2121 a final member function.
2123 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2126 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2127 if the instance has a dependent initializer.
2129 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2132 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2133 effectively unused variable.
2135 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2137 * name-lookup.h (global_bindings_p): Adjust prototype.
2138 * name-lookup.c (global_bindings_p): Return bool.
2140 2011-05-06 Jason Merrill <jason@redhat.com>
2142 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2146 * semantics.c (cxx_eval_conditional_expression): Check
2147 integer_zerop instead.
2148 (potential_constant_expression_1): Likewise.
2151 * semantics.c (cxx_eval_array_reference): Handle implicit
2154 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2156 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2157 * call.c (standard_conversion): Call class_of_this_parm.
2158 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2159 (pp_cxx_direct_abstract_declarator): Likewise.
2160 * decl2.c (change_return_type): Likewise.
2161 (cp_reconstruct_complex_type): Likewise.
2162 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2163 * mangle.c (write_function_type): Likewise.
2164 * pt.c (unify): Likewise.
2165 * typeck.c (merge_types, type_memfn_quals): Likewise.
2166 * decl.c (build_this_parm): Call type_of_this_parm.
2168 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2171 * cp-tree.h (non_static_member_function_p): Declare new function.
2172 * tree.c (non_static_member_function_p): Define it.
2173 * semantics.c (finish_call_expr): Use it.
2175 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2177 * decl.c (finish_case_label): Omit the loc argument to
2180 2011-05-05 Jason Merrill <jason@redhat.com>
2182 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2183 * cvt.c (convert_from_reference): Adjust.
2184 * pt.c (build_non_dependent_expr): Adjust.
2185 * semantics.c (finish_offsetof): Adjust.
2186 * tree.c (lvalue_kind): Use it.
2189 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2191 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2193 * decl.c (start_preparsed_function): Do not set
2194 dont_save_pending_sizes_p.
2196 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2198 * parser.c (cp_parser_objc_method_definition_list): Update call to
2199 objc_start_method_definition.
2201 2011-05-04 Jason Merrill <jason@redhat.com>
2204 * class.c (resolves_to_fixed_type_p): Don't look closely
2207 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2210 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2213 2011-05-02 Lawrence Crowl <crowl@google.com>
2215 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2216 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2217 Change TV_NAME_LOOKUP to start/stop.
2218 (define_label): Refactor timevar calls out to a wrapper function.
2219 Change TV_NAME_LOOKUP to start/stop.
2220 (xref_tag): Likewise.
2221 (lookup_label): Refactor timevar calls out to a wrapper function.
2222 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2224 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2226 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2227 (lookup_template_class): Refactor timevar calls out to a wrapper
2228 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2229 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2231 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2232 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2233 (push_namespace): Likewise.
2234 (pop_nested_namespace): Likewise.
2235 (pushdecl_namespace_level): Likewise.
2236 (store_class_bindings): Likewise.
2237 (push_to_top_level): Likewise.
2238 (identifier_type_value): Refactor timevar calls out to a wrapper
2239 function. Change TV_NAME_LOOKUP to start/stop.
2240 (find_binding): Likewise.
2241 (push_using_decl): Likewise.
2242 (lookup_arg_dependent): Likewise.
2243 (push_using_directive): Likewise.
2244 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2245 to plain code. Change TV_NAME_LOOKUP to start/stop.
2246 (lookup_type_current_level): Likewise. Refactor inner return to
2248 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2249 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2250 (pushdecl_top_level_1): Likewise.
2251 (lookup_using_namespace): Likewise.
2252 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2253 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2254 (push_overloaded_decl): Likewise.
2255 (push_class_level_binding): Likewise.
2256 (namespace_binding): Likewise.
2257 (set_namespace_binding): Likewise.
2258 (supplement_binding): Likewise.
2259 (unqualified_namespace_lookup): Likewise.
2260 (lookup_name_real): Likewise.
2261 (lookup_type_scope): Likewise.
2262 (namespace_ancestor): Likewise.
2263 (lookup_name_innermost_nonclass_level): Likewise.
2264 (pushtag): Likewise.
2265 (pop_from_top_level): Likewise.
2266 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2267 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2269 (add_using_namespace): Refactor timevar calls out to a wrapper
2270 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2271 wrapper on call to self.
2273 * decl2.c: (cp_write_global_declarations): Add start/stop of
2274 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2275 Remove push/pop calls to TV_VARCONST.
2277 * parser.c: Add include of "timevar.h".
2278 (cp_parser_explicit_instantiation): Add push/pop calls to
2280 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2281 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2283 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2284 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2285 (cp_parser_late_parsing_for_member): Add push/pop calls to
2286 new TV_PARSE_INMETH.
2288 * call.c: Add include of "timevar.h".
2289 (convert_class_to_reference): Wrap and add push/pop calls to
2291 (build_op_call): Likewise.
2292 (build_conditional_expr): Likewise.
2293 (build_new_op): Likewise.
2294 (build_new_method_call): Likewise.
2295 (build_user_type_conversion): Reorganize to single return and add
2296 push/pop calls to TV_OVERLOAD.
2297 (perform_overload_resolution): Likewise.
2299 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2301 2011-05-02 Jason Merrill <jason@redhat.com>
2303 * tree.c (build_vec_init_expr): Take complain parm.
2304 (build_vec_init_elt): Likewise. Free arg vector.
2305 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2306 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2307 (VEC_INIT_EXPR_INIT): Likewise.
2308 Adjust build_vec_init_expr declaration.
2309 * init.c (perform_member_init): Adjust.
2313 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2314 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2315 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2316 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2317 (build_vec_init_elt): Don't expect an array type.
2318 (build_array_copy): Adjust.
2319 * init.c (perform_member_init): Adjust.
2320 (build_new_1): Use build_vec_init_expr.
2323 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2324 Protect an explicit target.
2327 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2328 (compute_array_index_type): Revert earlier 48446 changes.
2329 (grokdeclarator): Use stabilize_vla_size.
2331 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2332 Eric Botcazou <ebotcazou@adacore.com>
2334 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2335 instead of inappropriate zero values.
2337 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2340 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2341 return value for NULL_TREE.
2343 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2346 * init.c (perform_member_init): Check build_value_init return
2347 value for error_mark_node.
2349 2011-04-29 Diego Novillo <dnovillo@google.com>
2350 Le-Chun Wu <lcwu@google.com>
2352 * call.c (conversion_null_warnings): Also handle assignments
2353 when warning about NULL conversions.
2355 2011-04-29 Le-Chun Wu <lcwu@google.com>
2357 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2358 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2359 (build_over_call): Use it to determine whether to emit a NULL
2360 warning for template function instantiations.
2361 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2362 EXPLICIT_TARGS is set.
2364 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2365 Mike Stump <mikestump@comcast.net>
2367 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2368 in maintainer mode. Use the --output-file option of gperf instead
2369 of > to prevent creating an empty cp/cfns.h when gperf is not
2372 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2375 * semantics.c (finish_base_specifier): cv-qualified base class
2376 is fine, per DR 484.
2378 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2381 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2382 considering call expressions involving a member function.
2384 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2387 * tree.c (build_cplus_new): Check build_target_expr return
2388 value for error_mark_node.
2390 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2393 * semantics.c (literal_type_p): Reference types are literal types,
2395 (valid_type_in_constexpr_fundecl_p): Remove.
2396 (is_valid_constexpr_fn): Adjust.
2398 2011-04-27 Jason Merrill <jason@redhat.com>
2401 Implement list-initialization of _Complex.
2402 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2403 (check_initializer): Likewise.
2404 * call.c (build_complex_conv): New.
2405 (implicit_conversion): Call it.
2406 (convert_like_real): Handle it.
2407 * typeck2.c (check_narrowing): Handle it.
2409 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2410 decide whether to delete.
2411 (build_vec_init): Pass sfk_complete_destructor.
2414 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2415 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2416 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2417 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2418 (build_vec_init_elt): Don't expect an array type.
2419 (build_array_copy): Adjust.
2420 * init.c (perform_member_init): Adjust.
2421 (build_new_1): Use build_vec_init_expr.
2423 * class.c (resolve_address_of_overloaded_function): Don't
2424 change OVERLOAD to TREE_LIST.
2425 * pt.c (print_candidates_1): Remove nonsensical assert.
2428 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2429 to tentative parse sooner.
2431 2011-04-26 Jason Merrill <jason@redhat.com>
2434 * parser.c (cp_parser_primary_expression): Set *idk to
2435 CP_ID_KIND_NONE for a parenthesized identifier.
2437 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2438 (cxx_print_identifier): Correct indentation.
2441 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2442 * tree.c (force_target_expr): Add complain parm.
2443 (build_target_expr_with_type): Likewise.
2444 (get_target_expr_sfinae): Split out.
2445 (build_vec_init_expr, bot_manip): Adjust.
2446 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2447 (build_delete, build_dtor_call): Likewise.
2448 (perform_direct_initialization_if_possible): Adjust.
2449 (build_vec_init): Handle error return.
2450 * cvt.c (force_rvalue): Add complain parm.
2451 Call build_special_member_call directly.
2452 * decl2.c (delete_sanity): Add complain parm.
2453 (build_cleanup): Adjust.
2454 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2455 * semantics.c (finish_stmt_expr_expr): Adjust.
2456 (finish_compound_literal): Adjust.
2457 * parser.c (cp_parser_delete_expression): Adjust.
2458 * typeck2.c (build_functional_cast): Adjust.
2459 * cp-tree.h: Adjust.
2461 2011-04-26 Martin Jambor <mjambor@suse.cz>
2463 * class.c (cp_fold_obj_type_ref): Remove.
2464 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2466 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2468 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2469 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2470 (UNDERLYING_TYPE_TYPE): Add.
2471 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2473 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2474 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2475 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2476 * semantics.c (finish_underlying_type): New.
2477 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2478 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2479 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2480 * tree.c (cp_walk_subtrees): Likewise.
2481 * pt.c (for_each_template_parm_r, tsubst, unify,
2482 dependent_type_p_r): Likewise.
2483 * mangle.c (write_type): Sorry for __underlying_type.
2485 2011-04-25 Jason Merrill <jason@redhat.com>
2488 * decl.c (type_dependent_init_p): New.
2489 (cp_finish_decl): Check it.
2490 * pt.c (any_type_dependent_elements_p): New.
2491 * cp-tree.h: Declare it.
2493 2011-04-20 Jason Merrill <jason@redhat.com>
2495 * semantics.c (finish_compound_literal): Don't put an array
2496 with a dtor in a static variable.
2498 * call.c (build_over_call): Handle trivial dtor.
2500 * search.c (lookup_fnfields_slot): Call complete_type.
2503 * decl2.c (build_offset_ref_call_from_tree): Move
2504 non-dependency of object outside condition.
2507 * decl.c (cp_finish_decl): Simplify template handling.
2509 2011-04-20 Jim Meyering <meyering@redhat.com>
2511 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2513 2011-04-19 Jason Merrill <jason@redhat.com>
2516 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2519 * decl.c (duplicate_decls): Keep always_inline attribute
2520 in sync with DECL_DISREGARD_INLINE_LIMITS.
2522 2011-04-18 Jason Merrill <jason@redhat.com>
2525 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2528 * init.c (build_value_init): Handle UNION_TYPE the same.
2530 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2533 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2534 for type dependent pointers.
2536 2011-04-18 Jim Meyering <meyering@redhat.com>
2538 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2540 2011-04-17 Jan Hubicka <jh@suse.cz>
2542 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2545 2011-04-17 Jason Merrill <jason@redhat.com>
2548 * typeck2.c (build_functional_cast): Disallow array type.
2550 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2552 2011-04-17 Jan Hubicka <jh@suse.cz>
2554 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2556 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2559 * parser.c (cp_convert_range_for): Split into
2560 cp_parser_perform_range_for_lookup.
2561 (cp_parser_perform_range_for_lookup): New.
2562 (cp_parser_range_for_member_function): New.
2563 (cp_parser_for_init_statement): Correct error message.
2564 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2566 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2568 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2569 change from objc_declare_protocols() to objc_declare_protocol().
2571 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2574 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2575 and return immediately.
2577 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2579 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2580 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2581 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2582 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2583 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2585 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2587 * cp-tree.def (IF_STMT): Add an extra operand.
2588 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2589 * cp-tree.h (IF_SCOPE): Define.
2590 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2591 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2593 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2595 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2596 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2597 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2598 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2599 Use FOR_SCOPE instead of TREE_CHAIN.
2600 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2601 (finish_for_stmt): Likewise.
2603 2011-04-14 Jason Merrill <jason@redhat.com>
2605 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2606 build_new_method_call.
2607 * semantics.c (finish_call_expr): Likewise.
2610 * init.c (build_value_init_noctor): Check complain consistently.
2613 * typeck.c (cp_build_binary_op): Don't decay void operands.
2616 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2618 * init.c (get_temp_regvar): No longer static.
2619 * cp-tree.h: Declare it.
2621 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2623 * parser.c (cp_parser_objc_class_declaration): Updated for change
2624 in objc_declare_class().
2626 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2628 * decl.c (poplevel): Use block_chainon.
2630 2011-04-13 Jason Merrill <jason@redhat.com>
2633 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2634 or pointer to (non-member) function.
2636 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2639 * semantics.c (cxx_eval_array_reference): Handle reading from
2640 wchar_t, char16_t and char32_t STRING_CST.
2642 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2645 * class.c (fixed_type_or_null): We cannot determine the dynamic
2646 type of a reference variable if its initializer is dependent.
2648 2011-04-13 Jason Merrill <jason@redhat.com>
2651 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2652 unqualified lookup failing if we're still in a template.
2654 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2656 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2657 tree_contains_struct initialization to...
2658 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2660 * cp-objcp-common.h (cp_common_init_ts): Declare.
2661 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2664 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2666 * parser.c (cp_parser_objc_message_expression): Updated call
2667 to objc_build_message_expr.
2669 2011-04-12 Martin Jambor <mjambor@suse.cz>
2671 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2672 cgraph_get_create_node.
2673 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2674 instead of cgraph_get_create_node.
2675 * method.c (make_alias_for_thunk): Call cgraph_get_node
2676 instead of cgraph_get_create_node, assert it returns non-NULL.
2677 (use_thunk): Likewise.
2678 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2679 when flag_syntax_only is not set. Call cgraph_get_node instead of
2680 cgraph_get_create_node.
2681 (maybe_clone_body): Call cgraph_get_node instead of
2682 cgraph_get_create_node.
2684 2011-04-12 Martin Jambor <mjambor@suse.cz>
2686 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2687 instead of cgraph_node.
2688 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2689 (cp_write_global_declarations): Likewise.
2690 * optimize.c (maybe_clone_body): Likewise.
2691 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2692 * mangle.c (mangle_decl): Likewise.
2693 * method.c (make_alias_for_thunk): Likewise.
2694 (use_thunk): Likewise.
2696 2011-04-11 Jason Merrill <jason@redhat.com>
2699 * decl.c (cp_complete_array_type_or_error): New.
2700 * semantics.c (finish_compound_literal): Use it.
2701 * cp-tree.h: Declare it.
2704 * semantics.c (finish_compound_literal): Handle references.
2707 * semantics.c (finish_compound_literal): Take complain parm.
2708 (build_lambda_object): Adjust.
2709 * cp-tree.h: Adjust.
2710 * call.c (convert_like_real): Adjust.
2711 * decl.c (check_initializer): Adjust.
2712 * parser.c (cp_parser_postfix_expression): Adjust.
2713 (cp_parser_functional_cast): Adjust.
2714 * pt.c (tsubst_copy_and_build): Adjust.
2715 * typeck2.c (process_init_constructor_record): Adjust.
2718 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2722 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2723 than cp_build_indirect_ref.
2725 PR c++/48457, Core 1238
2726 * call.c (reference_binding): Allow rvalue reference to bind to
2728 * tree.c (lvalue_kind): Functions are always lvalues.
2730 2011-04-07 Jason Merrill <jason@redhat.com>
2733 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2734 arguments even if we don't know the function.
2737 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2738 at the end of the chain.
2739 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2740 (iterative_hash_template_arg): Likewise.
2743 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2744 * name-lookup.c (add_function): Set it.
2745 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2748 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2749 Release unused vector.
2752 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2753 (type_unification_real): Clear it here instead.
2756 * except.c (build_noexcept_spec): Propagate error_mark_node.
2757 (finish_noexcept_expr): Likewise.
2760 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2764 * call.c (resolve_args): Take complain.
2765 (build_new_function_call, build_operator_new_call): Pass it.
2766 (build_op_call, build_new_op, build_new_method_call): Pass it.
2769 * typeck.c (check_for_casting_away_constness): Take complain.
2770 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2771 (build_const_cast_1): Pass it. Take full complain parm.
2772 (build_const_cast, cp_build_c_cast): Adjust.
2774 * tree.c (build_aggr_init_expr): Always return error_mark_node
2775 on abstract violation.
2778 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2779 (bot_manip): Adjust.
2780 * cp-tree.h: Adjust.
2781 * call.c (convert_like_real, build_cxx_call): Adjust.
2782 (perform_direct_initialization_if_possible): Adjust.
2783 * cvt.c (ocp_convert): Adjust.
2784 * init.c (build_value_init): Adjust.
2785 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2786 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2787 * typeck2.c (build_functional_cast): Adjust.
2789 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2791 (perform_member_init): Not here.
2792 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2794 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2797 * typeck2.c (build_functional_cast): Check complain consistently.
2798 Use build_value_init and abstract_virtuals_error_sfinae.
2799 (abstract_virtuals_error_sfinae): Split out.
2800 * cp-tree.h: Declare it.
2801 * init.c (build_new_1): Use it.
2802 (build_value_init_noctor): Handle FUNCTION_TYPE.
2804 * semantics.c (finish_decltype_type): Simplify handling of unknown
2807 * semantics.c (finish_decltype_type): Add complain parm.
2808 * cp-tree.h: Adjust.
2809 * parser.c (cp_parser_decltype): Adjust.
2810 * pt.c (tsubst): Adjust.
2813 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2815 2011-03-31 Jason Merrill <jason@redhat.com>
2818 * semantics.c (finish_call_expr): Remove assert.
2821 * method.c (defaultable_fn_check): Templates are not defaultable.
2823 * parser.c (cp_parser_init_declarator): Avoid redundant
2824 cp_finish_decl for member declarations.
2826 2011-03-30 Jason Merrill <jason@redhat.com>
2829 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2832 2011-03-30 Jason Merrill <jason@redhat.com>
2835 * semantics.c (potential_constant_expression_1): Handle
2836 UNORDERED_EXPR and ORDERED_EXPR.
2839 * semantics.c (finish_compound_literal): Do put static/constant
2840 arrays in static variables.
2842 * call.c (convert_like_real) [ck_list]: Build up the
2843 initializer_list object directly.
2844 * decl.c (build_init_list_var_init): Adjust.
2846 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2847 * decl.c (reshape_init_array_1): Likewise.
2849 2011-03-29 Jason Merrill <jason@redhat.com>
2852 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2853 the variable is constant before looking at its initializer.
2856 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2859 * semantics.c (potential_constant_expression_1): Change error about
2860 use of *this in constructor into sorry.
2863 * decl.c (cp_finish_decl): Defer validation of constexpr member
2865 * class.c (finalize_literal_type_property): Validate them here.
2866 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2868 * semantics.c (is_valid_constexpr_fn): Specify input location.
2870 2011-03-28 Jason Merrill <jason@redhat.com>
2873 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2874 from overloaded function.
2877 * call.c (build_array_conv): New.
2878 (implicit_conversion): Use it.
2880 * call.c (reference_binding): Allow direct binding to an array
2884 * parser.c (cp_parser_compound_statement): Add function_body parm.
2885 Complain about non-body compound-stmt in constexpr fn.
2886 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2887 (cp_parser_implicitly_scoped_statement): Adjust.
2888 (cp_parser_function_body, cp_parser_try_block): Adjust.
2889 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2890 (cp_parser_objc_try_catch_finally_statement): Adjust.
2893 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2894 and using-definition.
2895 (register_constexpr_fundef): Call it.
2897 * except.c (build_noexcept_spec): Call cxx_constant_value after
2900 2011-03-25 Kai Tietz <ktietz@redhat.com>
2902 * lex.c (interface_strcmp): Handle dos-paths.
2903 (handle_pragma_implementation): Use filename_cmp instead of
2905 (in_main_input_context): Likewise.
2907 2011-03-25 Jason Merrill <jason@redhat.com>
2910 * method.c (defaulted_late_check): Check for exception spec mismatch.
2911 (defaultable_fn_check): Allow exception spec and virtual.
2912 * class.c (check_for_override): A virtual dtor is non-trivial.
2915 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2918 2011-03-25 Kai Tietz <ktietz@redhat.com>
2920 * decl.c (decls_match): Replace target hook
2921 call of comp_type_attributes by version in tree.c file.
2922 * search.c (check_final_overrider): Likewise.
2923 * typeck.c (structural_comptypes): Likewise.
2925 2011-03-21 Kai Tietz <ktietz@redhat.com>
2928 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2929 Display allowed attributes for function pointer types.
2930 * error.c (dump_type_prefix): Likewise.
2932 * tree.c (cxx_attribute_table): Adjust table.
2934 2011-03-18 Jason Merrill <jason@redhat.com>
2937 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2940 * call.c (build_over_call): Don't skip ck_rvalue.
2942 2011-03-17 Jason Merrill <jason@redhat.com>
2945 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
2946 the conversion set TREE_OVERFLOW.
2949 * semantics.c (finish_decltype_type): Return T&& for xvalue.
2950 * typeck.c (unlowered_expr_type): Preserve cv-quals.
2953 * decl.c (revert_static_member_fn): Strip function-cv-quals.
2955 2011-03-16 Jason Merrill <jason@redhat.com>
2958 * semantics.c (potential_constant_expression_1): Don't allow *this
2960 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
2963 * decl.c (compute_array_index_type): Don't bother trying to deal
2964 with literal classes in ABI v1.
2967 * decl.c (duplicate_decls): Return NULL_TREE for clashing
2971 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
2972 use the generic binary expression handling.
2974 2011-03-16 Diego Novillo <dnovillo@google.com>
2976 * Make-lang.in (CXX_PARSER_H): New.
2977 (cp/parser.o): Add dependency on CXX_PARSER_H.
2978 Add dependency on tree-pretty-print.h
2979 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
2980 * cp-lang.c: Include parser.h.
2981 * parser.c: Include parser.h.
2982 (struct cp_token): Add bitfield purged_p.
2985 (CPP_PURGED): Remove. Update all users.
2986 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
2987 Remove field buffer_length.
2990 (struct tree_check): Move to parser.h.
2991 (cp_token_position): Likewise.
2992 (struct cp_token_cache): Likewise.
2993 (CPP_KEYWORD): Likewise.
2994 (CPP_TEMPLATE_ID): Likewise.
2995 (CPP_NESTED_NAME_SPECIFIER): Likewise.
2996 (N_CP_TTYPES): Likewise.
2997 (enum cp_parser_status_kind): Likewise.
2998 (struct cp_parser_context): Likewise.
2999 (struct cp_default_arg_entry_d): Likewise.
3000 (struct cp_unparsed_functions_entry_d): Likewise.
3001 (struct cp_parser): Likewise.
3002 (cp_lexer_dump_tokens): New.
3003 (cp_lexer_debug_tokens): New.
3004 (cp_lexer_finished_p): New.
3005 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3006 (cp_lexer_new_main): Re-write main lexing loop to push
3007 tokens into the new VEC buffer.
3008 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3009 Do not abort if the token type is not recognized, just print
3011 * parser.h: New file.
3012 * config-lang.in (gtfiles): Add cp/parser.h.
3014 2011-03-16 Jason Merrill <jason@redhat.com>
3017 * typeck.c (check_return_expr): Fix conditions for setting
3018 LOOKUP_PREFER_RVALUE.
3020 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3023 * decl.c (check_array_designated_initializer): Allow integer index.
3024 (reshape_init_array_1): Set index on the elements.
3026 2011-03-16 Jason Merrill <jason@redhat.com>
3029 * typeck.c (convert_for_initialization): Use
3030 perform_implicit_conversion_flags.
3031 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3032 rvaluedness_matches_p on ck_rvalue.
3033 (convert_like_real) [ck_rvalue]: And restore it here.
3036 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3038 2011-03-16 Jason Merrill <jason@redhat.com>
3040 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3041 committed to this tentative parse.
3044 * semantics.c (finish_call_expr): Preserve reference semantics
3047 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3049 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3051 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3052 DECL_LANG_SPECIFIC is NULL.
3054 2011-03-15 Jason Merrill <jason@redhat.com>
3057 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3058 check value_dependent_expression_p on the operand.
3060 * semantics.c (push_cx_call_context): Return bool.
3061 (cxx_eval_call_expression): Handle excess depth.
3064 * method.c (synthesized_method_walk): Cleanups don't affect the
3065 triviality of a constructor, but do affect deletion and exception
3068 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3070 * decl2.c (cp_check_const_attributes): New.
3071 (cplus_decl_attributes): Call cp_check_const_attributes.
3073 2011-03-15 Jason Merrill <jason@redhat.com>
3076 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3078 (push_defarg_context, pop_defarg_context): New.
3079 * parser.c (cp_parser_late_parsing_default_args): Use them.
3080 * cp-tree.h: Declare them.
3082 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3084 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3085 the argument of the indirection operator should not be dependent.
3088 2011-03-11 Jason Merrill <jason@redhat.com>
3091 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3094 * parser.c (cp_parser_template_type_arg): Set
3095 type_definition_forbidden_message.
3098 * decl.c (compute_array_index_type): Discard folding
3099 if it didn't produce a constant.
3101 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3104 * init.c (build_zero_init_1): Extracted from build_zero_init.
3105 Add FIELD_SIZE argument, if non-NULL and field bit_position
3106 as not smaller than that, don't add that field's initializer.
3107 Pass DECL_SIZE as last argument to build_zero_init_1
3108 for DECL_FIELD_IS_BASE fields.
3109 (build_zero_init): Use build_zero_init_1.
3111 2011-03-10 Jason Merrill <jason@redhat.com>
3114 * pt.c (iterative_hash_template_arg): Remove special case for
3118 * parser.c (cp_parser_single_declaration): Just return if
3119 cp_parser_parse_and_diagnose_invalid_type_name complained.
3121 2011-03-09 Jason Merrill <jason@redhat.com>
3124 * pt.c (unify): An unresolved overload is a nondeduced context.
3126 2011-03-09 Martin Jambor <mjambor@suse.cz>
3128 PR tree-optimization/47714
3129 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3131 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3134 * pt.c (convert_nontype_argument): Only call decay_conversion on
3137 2011-03-08 Jason Merrill <jason@redhat.com>
3140 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3143 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3144 argument to pointer parameter.
3147 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3150 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3153 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3154 consider scopes of primary template definitions. Adjust comments.
3156 2011-03-07 Jason Merrill <jason@redhat.com>
3159 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3161 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3164 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3167 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3168 (write_CV_qualifiers_for_type): Not here.
3170 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3172 * lang-specs.h: Match -save-temps* instead of -save-temps.
3174 2011-03-05 Jason Merrill <jason@redhat.com>
3176 * mangle.c (write_expression): Change ABI v6 to v5.
3177 (write_type): Likewise.
3179 2011-03-04 Jan Hubicka <jh@suse.cz>
3182 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3183 and cgraph_add_thunk.
3184 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3185 * mangle.c (mangle_decl): Likewise.
3187 2011-03-04 Jason Merrill <jason@redhat.com>
3190 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3191 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3194 * search.c (check_final_overrider): Allow pointer to same incomplete
3195 class type with different cv-quals.
3197 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3200 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3202 2011-03-03 Jason Merrill <jason@redhat.com>
3205 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3207 2011-03-02 Jason Merrill <jason@redhat.com>
3210 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3213 * tree.c (build_vec_init_elt): Split out from...
3214 (build_vec_init_expr): ...here.
3215 (diagnose_non_constexpr_vec_init): New fn.
3216 * semantics.c (potential_constant_expression_1): Use it.
3217 * cp-tree.h: Declare it.
3219 2011-03-01 Jason Merrill <jason@redhat.com>
3222 * parser.c (cp_parser_primary_expression): Don't warn about a
3223 failed tentative parse.
3226 * semantics.c (cxx_bind_parameters_in_call): Don't call
3227 adjust_temp_type on non-constant args.
3230 * call.c (standard_conversion): Provide requested cv-quals on
3231 class rvalue conversion.
3234 * decl2.c (grokbitfield): Handle type-dependent width.
3236 2011-02-28 Jason Merrill <jason@redhat.com>
3239 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3240 after checking for a non-thunk.
3242 2011-02-26 Jason Merrill <jason@redhat.com>
3245 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3246 * pt.c (iterative_hash_template_arg): And hash it.
3249 * semantics.c (non_const_var_error): Split out from...
3250 (cxx_eval_constant_expression): ...here.
3251 (potential_constant_expression_1) [VAR_DECL]: Use it.
3252 Allow dependent variables.
3254 2011-02-24 Jason Merrill <jason@redhat.com>
3256 * parser.c (cp_parser_constant_expression): Set
3257 non_integral_constant_expression correctly for C++0x too.
3258 (cp_parser_static_assert): Allow non-constant expression.
3259 (cp_parser_direct_declarator): Expect non_constant_p to be set
3261 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3262 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3263 (potential_rvalue_constant_expression): New.
3264 (require_potential_rvalue_constant_expression): New.
3266 2011-02-23 Jason Merrill <jason@redhat.com>
3268 * cp-tree.h (DECL_PARM_LEVEL): New.
3269 (struct lang_decl_parm): Add level field.
3270 * name-lookup.c (function_parm_depth): New fn.
3271 * name-lookup.h: Declare it.
3272 * parser.c (cp_parser_parameter_declaration_list): Use it.
3273 * mangle.c (struct globals): Add parm_depth field.
3274 (write_bare_function_type): Adjust it.
3275 (write_expression): Include the level delta in PARM_DECL mangling
3278 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3280 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3282 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3285 * parser.c (cp_parser_class_specifier): Require a closing brace
3286 to attempt error recovery.
3288 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3291 * pt.c (struct pending_template): Add chain_next GTY option.
3292 * decl.c (struct named_label_use_entry): Likewise.
3294 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3297 * semantics.c (build_lambda_object): Bail out if a field is
3300 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3303 * class.c (dfs_declare_virt_assop_and_dtor)
3304 (declare_virt_assop_and_dtor): New static functions.
3305 (add_implicitly_declared_members): Use
3306 declare_virt_assop_and_dtor.
3308 2011-02-21 Jason Merrill <jason@redhat.com>
3311 * decl2.c (decl_constant_var_p): A constexpr var needs an
3312 initializer to be constant.
3313 * semantics.c (cxx_eval_constant_expression): Complain about
3314 constexpr var used in its own initializer.
3315 * call.c (set_up_extended_ref_temp): Set
3316 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3318 2011-02-20 Jason Merrill <jason@redhat.com>
3321 * semantics.c (cxx_eval_call_expression): Call
3322 cxx_eval_constant_expression in trivial shortcut.
3325 * call.c (convert_class_to_reference): Don't try to set up a
3326 second conv sequence for non-viable candidates.
3329 * error.c (location_of): Handle non-tagged types.
3332 * method.c (process_subob_fn): Instantiate constexpr templates.
3333 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3335 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3338 * pt.c (tsubst_pack_expansion): do not use
3339 cp_tree_equal/same_type_p to detect an expansion of a parameter
3342 2011-02-19 Jason Merrill <jason@redhat.com>
3345 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3347 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3350 * semantics.c (finish_non_static_data_member): Early return if
3351 object is error_mark_node.
3353 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3356 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3358 * semantics.c (finish_id_expression): Do not pass erroneous decl
3359 to decl_constant_var_p.
3361 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3364 * cvt.c (convert_from_reference): Call mark_exp_read.
3366 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3369 * pt.c (finish_call_expr): Consider a call expression that has a
3370 dependent "this" pointer as being dependent. Add comments.
3371 (dependent_type_p, type_dependent_expression_p): Update comments.
3373 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3376 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3377 expansion arguments are not evaluated.
3379 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3382 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3383 instead of TYPE_LANG_FLAG_3.
3384 * pt.c (lookup_template_class): Copy over
3385 ENUM_FIXED_UNDERLYING_TYPE_P.
3387 2011-02-15 Jason Merrill <jason@redhat.com>
3390 * method.c (synthesized_method_walk): Always exit early for
3391 trivial fn in C++98 mode.
3393 2011-02-14 Jason Merrill <jason@redhat.com>
3396 * parser.c (cp_parser_enumerator_definition): Call
3397 fold_non_dependent_expr.
3399 2011-02-09 Jason Merrill <jason@redhat.com>
3401 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3402 * semantics.c (finish_fname): Only return the name if we're in
3405 * decl.c (build_enumerator): Don't perform integral promotions on
3406 non-integral constants.
3408 * cvt.c (convert_to_void): Handle null op1.
3410 * class.c (type_has_constexpr_default_constructor): Make sure the
3411 caller stripped an enclosing array.
3412 * init.c (perform_member_init): Strip arrays before calling it.
3415 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3417 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3420 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3421 template parameters in account.
3423 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3426 * parser.c (cp_parser_class_specifier): Fix setting of
3429 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3432 * semantics.c (build_data_member_initialization): Handle
3433 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3435 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3437 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3438 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3440 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3443 * cp-tree.h (fixup_template_parms): Declare.
3444 * pt.c (end_template_parm_list): Do not fixup template parms here.
3445 (fixup_template_parms): Remove static. Fix typo in the
3446 comments. Remove useless code statement.
3447 (fixup_template_parm): For a template template parameter, fixup
3448 its attributes before fixing up its type.
3450 (cp_parser_template_declaration_after_export): After parsing
3451 template parameters fixup their types.
3453 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3456 * semantics.c (potential_constant_expression_1): Handle
3459 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3462 * semantics.c (expand_or_defer_fn_1): Handle it.
3463 * decl2.c (decl_needed_p): Likewise.
3465 2011-01-21 Jason Merrill <jason@redhat.com>
3468 * semantics.c (build_constexpr_constructor_member_initializers):
3469 Handle trivial copy.
3471 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3474 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3475 assume init must be NULL if scope is NULL.
3476 (begin_range_for_stmt): Likewise.
3478 2011-01-21 Jason Merrill <jason@redhat.com>
3481 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3484 * semantics.c (potential_constant_expression_1): Split out from
3485 potential_constant_expression. Add want_rval parm. Handle
3486 template expression forms. Don't enforce restriction on address
3487 of automatic variable here. Add a couple of diagnostics that
3489 (require_potential_constant_expression): New entry point.
3490 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3491 (maybe_constant_value): Check potential_constant_expression.
3492 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3493 * tree.c (build_vec_init_expr): Adjust.
3495 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3498 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3501 2011-01-17 Jason Merrill <jason@redhat.com>
3504 * semantics.c (base_field_constructor_elt): New fn.
3505 (cxx_eval_bare_aggregate): Use it.
3506 (build_data_member_initialization): Leave COMPONENT_REF for
3509 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3511 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3514 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3515 Jonathan Wakely <jwakely.gcc@gmail.com>
3518 * decl.c (grokdeclarator): Reject mutable reference members.
3520 2011-01-14 Jason Merrill <jason@redhat.com>
3523 * pt.c (coerce_template_parms): Fix error recovery.
3526 * typeck2.c (check_narrowing): Only check arithmetic types.
3529 * tree.c (build_vec_init_expr): Handle flexible array
3532 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3535 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3536 TYPE_MAIN_DECL instead of TYPE_NAME.
3537 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3538 * decl2.c (determine_visibility): Add check
3539 of CLASS_TYPE_P for underlying_type.
3541 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3543 * cp-tree.h (begin_for_scope): New prototype.
3544 (begin_for_stmt): Update prototype.
3545 (begin_range_for_stmt): Update prototype.
3546 * init.c (build_vec_init): Update call to begin_for_stmt.
3547 * parser.c (cp_parser_for): New.
3548 (cp_parser_c_for): Add three new parameters.
3549 (cp_parser_range_for): Likewise. Most parsing code removed.
3550 (cp_parser_iteration_statement): Call cp_parser_for instead of
3551 cp_parser_c_for and cp_parser_range_for.
3552 (cp_parser_for_init_statement): Add new parameter and return type.
3553 (cp_parser_block_declaration): Update call to
3554 cp_parser_simple_declaration.
3555 (cp_parser_simple_declaration): Add new parameter.
3556 Update call to cp_parser_init_declarator.
3557 (cp_parser_init_declarator): Add new parameter.
3558 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3559 * semantics.c (begin_for_scope): New.
3560 (begin_for_stmt): Add two new parameters.
3561 (begin_range_for_stmt): Likewise.
3563 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3565 * parser.c (cp_parser_objc_at_property_declaration): Improved
3568 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3571 * cp-lang.c (get_template_innermost_arguments_folded)
3572 (get_template_argument_pack_elems_folded)
3573 (template_arg_needs_folding, fold_cplus_constants): New static
3575 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3576 get_template_innermost_arguments_folded.
3577 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3578 get_template_argument_pack_elems_folded.
3580 2011-01-11 Jason Merrill <jason@redhat.com>
3583 * init.c (build_new_1): Handle value-init in templates differently.
3586 * tree.c (maybe_dummy_object): Check current_class_ref against
3587 context, not current_class_type.
3589 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3592 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3593 error recovery purposes behave as if it was not specified so that
3594 the default type is used.
3596 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3599 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3600 for the second build_x_va_arg argument.
3602 2011-01-05 Tom Tromey <tromey@redhat.com>
3604 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3605 (lvalue_or_else): Likewise.
3607 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3610 * tree.c (cxx_type_hash_eq):
3611 Allow METHOD_TYPE, too.
3614 Copyright (C) 2011 Free Software Foundation, Inc.
3616 Copying and distribution of this file, with or without modification,
3617 are permitted in any medium without royalty provided the copyright
3618 notice and this notice are preserved.