1 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
3 * decl.c (duplicate_decls): Delete old interface with two parallel
4 arrays to hold standard builtin declarations, and replace it with
5 a function based interface that can support creating builtins on
6 the fly in the future. Change all uses, and poison the old
7 names. Make sure 0 is not a legitimate builtin index.
8 * except.c (build_eh_type_type): Ditto.
9 (choose_personality_routine): Ditto.
10 * semantics.c (finish_omp_atomic): Ditto.
11 (finish_omp_barrier): Ditto.
12 (finish_omp_flush): Ditto.
13 (finish_omp_taskwait): Ditto.
15 2011-10-11 Jason Merrill <jason@redhat.com>
19 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
20 * call.c (perform_implicit_conversion_flags): Build it
22 * cp-objcp-common.c (cp_common_init_ts): It's typed.
23 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
24 (pp_cxx_expression): Likewise.
25 * error.c (dump_expr): Likewise.
26 * semantics.c (potential_constant_expression_1): Likewise.
27 * tree.c (cp_tree_equal): Likewise.
28 (cp_walk_subtrees): Likewise.
29 * pt.c (iterative_hash_template_arg): Likewise.
30 (for_each_template_parm_r): Likewise.
31 (type_dependent_expression_p): Likewise.
32 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
34 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
36 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
39 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
40 do not call unqualified_name_lookup_error.
42 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
45 * call.c (conversion_null_warnings): Don't look through references.
47 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
50 * init.c (constant_value_1): Add bool parameter.
51 (decl_constant_value_safe): Add.
52 (integral_constant_value): Adjust.
53 (decl_constant_value): Adjust.
54 * cp-tree.h (decl_constant_value_safe): Declare.
55 * typeck.c (decay_conversion): Use decl_constant_value_safe.
56 * call.c (convert_like_real): Likewise.
58 2011-10-09 Jakub Jelinek <jakub@redhat.com>
59 Diego Novillo <dnovillo@google.com>
61 * pt.c (reregister_specialization): Use htab_find instead of
62 htab_find_slot with INSERT.
63 (maybe_process_partial_specialization, lookup_template_class_1): Change
64 slot variable type to void ** to avoid aliasing problems.
65 (register_specialization): Likewise. Use slot != NULL instead of
66 more expensive !optimize_specialization_lookup_p (tmpl) test.
68 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
71 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
72 inform messages in case of cloned destructor.
74 2011-10-06 Jason Merrill <jason@redhat.com>
77 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
79 2011-10-02 Jason Merrill <jason@redhat.com>
81 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
82 Change unsubstituted_packs to bool.
84 * parser.c (cp_parser_range_for): Don't try to deduce from {}
88 Implement N2555 (expanding pack expansion to fixed parm list)
89 * pt.c (coerce_template_parms): Allow expanding a pack expansion
90 to a fixed-length argument list.
91 (unify_pack_expansion): Handle explicit args properly.
92 (unify) [TREE_VEC]: Handle pack expansions here.
93 [TYPE_ARGUMENT_PACK]: Not here.
94 (tsubst_pack_expansion): Don't try to do partial substitution.
95 (pack_deducible_p): New.
96 (fn_type_unification): Use it.
97 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
99 (check_non_deducible_conversion): Split from type_unification_real.
100 (unify_one_argument): Split from type_unification_real...
101 (unify_pack_expansion): ...and here. Drop call_args_p parm.
102 (type_unification_real, unify, more_specialized_fn): Adjust.
104 * class.c (fixed_type_or_null): Handle NSDMI.
105 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
108 2011-09-30 Jason Merrill <jason@redhat.com>
110 * cp-tree.h (TREE_NEGATED_INT): Remove.
111 * semantics.c (finish_unary_op_expr): Don't set it.
113 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
116 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
118 2011-09-26 Andi Kleen <ak@linux.intel.com>
120 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
122 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
125 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
126 comparison of pointer with zero.
128 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
131 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
132 set CLASSTYPE_DECLARED_CLASS.
134 2011-09-27 Jakub Jelinek <jakub@redhat.com>
136 * decl.c (duplicate_decls): If compatible stpcpy prototype
137 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
139 2011-09-26 Jason Merrill <jason@redhat.com>
142 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
143 constant value if we're still in a template.
146 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
149 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
152 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
155 * error.c (dump_template_bindings): Separate bindings with semicolons
158 2011-09-26 Jason Merrill <jason@redhat.com>
161 * call.c (compare_ics): Only consider rvaluedness_matches_p
162 if the target type is the same or it too differs in rvalueness.
165 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
166 flags at the top of the function.
168 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
170 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
172 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
174 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
177 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
179 2011-09-25 Jason Merrill <jason@redhat.com>
181 * parser.c (inject_this_parameter): Split out from
182 cp_parser_late_return_type_opt.
183 (cp_parser_class_specifier_1): Use it for NSDMIs.
184 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
186 2011-09-24 Jason Merrill <jason@redhat.com>
188 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
189 * cp-tree.h: Declare it.
190 * method.c (walk_field_subobs): Use it.
192 * init.c (perform_member_init): Instantiate NSDMI here.
193 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
195 Handle deferred parsing of NSDMIs.
196 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
197 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
198 (cp_parser_late_parse_one_default_arg): Split out from
199 cp_parser_late_parsing_default_args.
200 (cp_parser_late_parsing_nsdmi): New.
201 (push_unparsed_function_queues): Set it.
202 (cp_parser_parameter_declaration): Save the '=' token.
203 (cp_parser_template_parameter): Likewise.
204 (cp_parser_default_argument): Call cp_parser_initializer
205 rather than cp_parser_initializer_clause.
206 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
207 (cp_parser_member_declaration): Handle nsdmis.
208 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
210 Implement C++11 non-static data member initializers.
211 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
212 * error.c (maybe_warn_cpp0x): Handle it.
213 * call.c (convert_like_real) [ck_user]: Don't complain about
214 using an explicit constructor for direct-initialization.
215 * class.c (check_field_decl): Fix ancient typo.
216 (check_field_decls): NSDMIs make the default ctor non-trivial.
217 * decl.c (cp_finish_decl): Record NSDMI.
218 (grokdeclarator): Allow NSDMI.
219 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
220 * init.c (perform_member_init): Use NSDMI.
221 * method.c (walk_field_subobs): Check for NSDMI.
222 * parser.c (cp_parser_member_declaration): Parse { } init.
223 * semantics.c (register_constexpr_fundef): Don't talk about
224 a return statement in a constexpr constructor.
225 (cxx_eval_call_expression): Check DECL_INITIAL instead of
228 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
231 * class.c (build_base_path): Add a tsubst_flags_t parameter.
232 (convert_to_base): Adjust call.
233 * typeck.c (build_class_member_access_expr,
234 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
235 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
236 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
237 * rtti.c (build_dynamic_cast_1): Likewise.
238 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
239 * call.c (build_over_call, build_special_member_call): Likewise.
240 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
241 build_up_reference): Likewise.
242 * cp-tree.h (build_base_path): Adjust declaration.
244 2011-09-23 Jason Merrill <jason@redhat.com>
246 Core 253 - allow const objects with no initializer or
247 user-provided default constructor if the defaulted constructor
248 initializes all the subobjects.
251 * class.c (default_init_uninitialized_part): New.
252 * cp-tree.h: Declare it.
253 * decl.c (check_for_uninitialized_const_var): Use it.
254 * init.c (perform_member_init): Likewise.
255 (build_new_1): Likewise.
256 * method.c (walk_field_subobs): Likewise.
258 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
261 * decl.c (check_static_variable_definition): Allow in-class
262 initialization of static data member of non-integral type in
265 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
268 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
270 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
273 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
275 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
276 Paolo Carlini <paolo.carlini@oracle.com>
279 * friend.c (make_friend_class): cv-qualification is ok in a
282 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
285 * decl.c (grokdeclarator): Consistently handle both __int128
286 and unsigned __int128 with -pedantic; suppress diagnostic in
289 2011-09-20 Jason Merrill <jason@redhat.com>
291 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
292 (DECL_GENERATED_P): New.
293 * class.c (finalize_literal_type_property): Use them.
294 * semantics.c (is_instantiation_of_constexpr): Likewise.
295 (register_constexpr_fundef): Likewise.
297 * call.c (convert_default_arg): Avoid redundant copy.
298 * tree.c (bot_manip): Copy everything.
300 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
302 * call.c (build_new_method_call_1): Use non-virtual lookup
303 for final virtual functions.
305 2011-09-16 Jason Merrill <jason@redhat.com>
308 * call.c (set_flags_from_callee): Split out from build_call_a.
309 * cp-tree.h: Declare it.
310 * tree.c (bot_manip): Call it.
312 2011-09-15 Jason Merrill <jason@redhat.com>
315 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
316 for clearing current_class_ptr, too.
318 2011-09-14 Diego Novillo <dnovillo@google.com>
320 * name-lookup.c (lookup_arg_dependent): Use conditional
322 * decl.c (xref_tag): Likewise.
324 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
327 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
328 to build_exception_variant.
330 2011-09-13 Dodji Seketeli <dodji@redhat.com>
333 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
334 nodes. Add a comment.
335 (arg_from_parm_pack_p): New static function, factorized out from
336 tsubst_pack_expansion and extended to support non-type parameter
337 packs represented with TEMPLATE_PARM_INDEX nodes.
338 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
340 2011-09-12 Jason Merrill <jason@redhat.com>
342 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
343 with no deducible template parameters.
344 * call.c (rejection_reason_code): Add rr_template_conversion.
345 (print_z_candidate): Handle it.
346 (template_conversion_rejection): New.
347 (build_user_type_conversion_1): Use it.
349 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
350 on all of the second conversion sequence.
351 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
352 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
353 first section. Fix loop logic.
354 (initialize_reference): Call convert_like for diagnostics when
355 we have a (bad) conversion.
357 * call.c (convert_class_to_reference)
358 (convert_class_to_reference_1): Remove.
359 (reference_binding): Use build_user_type_conversion_1 instead.
361 * call.c (initialize_reference): Add flags parm.
362 * decl.c (grok_reference_init): Likewise.
363 (check_initializer): Pass it.
364 * typeck.c (convert_for_initialization): Likewise.
367 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
368 * call.c (conditional_conversion): Use it.
369 (reference_binding): Fix handling of xvalues.
371 2011-09-09 Jason Merrill <jason@redhat.com>
373 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
374 before forcing instantiation.
376 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
379 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
380 instead of complete_type_or_else.
382 2011-09-08 Dodji Seketeli <dodji@redhat.com>
384 PR c++/33255 - Support -Wunused-local-typedefs warning
385 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
386 record_locally_defined_typedef.
387 * decl.c (finish_function): Use the new
388 maybe_warn_unused_local_typedefs.
389 (grokfield): Use the new record_locally_defined_typedef.
390 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
392 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
395 * decl.c (grokdeclarator): Check u.function.exception_specification
398 2011-09-07 Jason Merrill <jason@redhat.com>
401 * parser.c (cp_parser_member_declaration): Don't require a constant
402 rvalue here in C++0x.
404 * pt.c (type_unification_real): Correct complain arg for tsubsting
405 default template args.
407 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
409 2011-09-06 Jason Merrill <jason@redhat.com>
412 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
413 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
414 (validate_constexpr_fundecl): Remove.
415 * decl.c (start_preparsed_function): Don't call it.
416 * cp-tree.h: Don't declare it.
418 2011-09-04 Jason Merrill <jason@redhat.com>
421 * call.c (reference_binding): Don't set is_lvalue for an rvalue
427 * call.c (reference_binding): Set rvaluedness_matches_p properly
428 for reference to function conversion ops.
429 (compare_ics): Adjust.
431 * class.c (trivial_default_constructor_is_constexpr): Rename from
432 synthesized_default_constructor_is_constexpr.
433 (type_has_constexpr_default_constructor): Adjust.
434 (add_implicitly_declared_members): Call it instead.
435 (explain_non_literal_class): Explain about non-constexpr default ctor.
437 * method.c (synthesized_method_walk): Adjust.
438 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
443 * init.c (perform_member_init): Don't diagnose missing inits here.
444 (emit_mem_initializers): Or here.
445 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
446 * semantics.c (cx_check_missing_mem_inits): New.
447 (explain_invalid_constexpr_fn): Call it.
448 (register_constexpr_fundef): Likewise. Leave
449 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
450 (cxx_eval_call_expression): Adjust diagnostics.
451 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
453 2011-08-30 Jason Merrill <jason@redhat.com>
456 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
457 to type_definition_p.
458 * parser.c (cp_parser_set_decl_spec_type): Likewise.
459 * decl.c (grokdeclarator): Check it.
462 * semantics.c (finish_id_expression): Use
463 current_nonlambda_class_type for qualified-ids.
466 * decl.c (poplevel): Disable for scope compatibility hack
470 * semantics.c (add_capture): Call complete_type for copy.
473 * semantics.c (cxx_eval_component_reference): Handle
474 value-initialization for omitted initializers.
476 2011-08-29 Jason Merrill <jason@redhat.com>
479 * semantics.c (finish_id_expression): Mark captured variables used.
481 2011-08-29 Jakub Jelinek <jakub@redhat.com>
482 Jason Merrill <jason@redhat.com>
485 * class.c (finish_struct_1): Complain if the first field is
488 2011-08-29 Jason Merrill <jason@redhat.com>
492 * parser.c (cp_parser_default_argument): Use
493 cp_parser_initializer_clause.
494 (cp_parser_late_parsing_default_args): Likewise.
496 2011-08-26 Jason Merrill <jason@redhat.com>
500 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
502 (convert_nontype_argument): Likewise. Implicitly convert nullptr
503 and do constant folding.
504 * mangle.c (write_template_arg_literal): Mangle null member
506 * call.c (null_member_pointer_value_p): New.
507 * cp-tree.h: Declare it.
509 2011-08-25 Jason Merrill <jason@redhat.com>
511 * call.c (convert_like_real): Remove redundant complain checks.
514 * call.c (convert_like_real): Exit early if bad and !tf_error.
516 2011-08-23 Jason Merrill <jason@redhat.com>
518 * typeck2.c (build_functional_cast): Don't try to avoid calling
520 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
522 2011-08-23 Jason Merrill <jason@redhat.com>
526 * tree.c (dependent_name): New.
527 (cp_tree_equal): Two calls with the same dependent name are
528 equivalent even if the overload sets are different.
530 2011-08-23 Jason Merrill <jason@redhat.com>
532 * tree.c (build_target_expr): Set TREE_CONSTANT on
533 literal TARGET_EXPR if the value is constant.
534 * typeck2.c (build_functional_cast): Don't set it here.
536 2011-08-23 Jason Merrill <jason@redhat.com>
539 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
541 2011-08-23 Jason Merrill <jason@redhat.com>
544 * decl.c (cxx_init_decl_processing): Initialize
545 dependent_lambda_return_type_node.
546 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
547 (dependent_lambda_return_type_node): Define.
548 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
549 * semantics.c (lambda_return_type): Handle overloaded function.
550 Use dependent_lambda_return_type_node instead of
551 DECLTYPE_FOR_LAMBDA_RETURN.
552 (apply_lambda_return_type): Don't check dependent_type_p.
553 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
554 (instantiate_class_template_1): Likewise.
555 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
556 * mangle.c (write_type): Likewise.
557 * typeck.c (structural_comptypes): Likewise.
558 (check_return_expr): Handle dependent_lambda_return_type_node.
560 2011-08-23 Jason Merrill <jason@redhat.com>
563 * semantics.c (maybe_constant_value): Don't try to fold { }.
564 * pt.c (build_non_dependent_expr): Don't wrap { }.
565 * init.c (build_value_init): Allow scalar value-init in templates.
567 2011-08-23 Jason Merrill <jason@redhat.com>
569 * semantics.c (potential_constant_expression_1): Allow 'this'.
571 2011-08-23 Jakub Jelinek <jakub@redhat.com>
574 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
575 if it has side-effects and needs to be preevaluated.
577 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
580 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
581 same line as the function.
583 2011-08-23 Jakub Jelinek <jakub@redhat.com>
586 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
587 which doesn't have any fields, clear it and diagnose.
589 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
590 Marc Glisse <marc.glisse@normalesup.org>
593 * mangle.c (decl_mangling_context): Call
594 targetm.cxx.decl_mangling_context.
595 (write_unscoped_name): Use decl_mangling_context.
597 2011-08-18 Dodji Seketeli <dodji@redhat.com>
600 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
601 template parameters as created by process_template_parm.
603 2011-08-16 Jason Merrill <jason@redhat.com>
606 * pt.c (unify_pack_expansion): Correct overloaded unification
609 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
610 on a member function or static data member, call mark_used.
613 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
616 2011-08-13 Jason Merrill <jason@redhat.com>
619 * name-lookup.c (local_bindings_p): New.
620 * name-lookup.h: Declare it.
621 * lex.c (unqualified_name_lookup_error): Use it.
624 * error.c (dump_expr): Handle MODIFY_EXPR properly.
626 * decl.c (grok_reference_init): Handle constexpr here.
627 * call.c (initialize_reference): Not here.
629 2011-08-12 David Li <davidxl@google.com>
631 * class.c (update_vtable_entry_for_fn): Set
632 LOST_PRIMARY bit properly.
634 2011-08-12 Jason Merrill <jason@redhat.com>
637 * call.c (convert_arg_to_ellipsis): force_rvalue only in
638 potentially evaluated context.
640 2011-08-12 Richard Guenther <rguenther@suse.de>
642 * call.c (build_over_call): Instead of memcpy use an
643 assignment of two MEM_REFs.
645 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
646 Brian Hackett <bhackett1024@gmail.com>
648 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
650 2011-08-10 Richard Guenther <rguenther@suse.de>
652 * call.c (build_over_call): Call memcpy unconditionally.
654 2011-08-08 Jason Merrill <jason@redhat.com>
657 * semantics.c (finish_call_expr): Don't look at 'this' if we
658 had an explicit object argument.
661 * typeck2.c (check_narrowing): Fix integer logic.
663 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
665 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
667 2011-08-05 Jason Merrill <jason@redhat.com>
670 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
671 on 'this' in a constructor.
674 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
677 * init.c (perform_member_init): Handle invalid array initializer.
680 * semantics.c (cxx_eval_array_reference): Handle failure to
681 reduce the array operand to something we can work with.
683 2011-08-05 Gabriel Charette <gchare@google.com>
685 * decl.c (finish_function): Remove unecessary line 0 hack.
687 2011-08-05 Jason Merrill <jason@redhat.com>
690 * typeck.c (build_x_compound_expr_from_list): Also complain
694 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
697 * parser.c (cp_parser_range_for): Only do auto deduction in
698 template if the range is non-dependent.
700 * init.c (perform_member_init): Always build_aggr_init
701 for a class member with an explicit mem-initializer.
703 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
705 2011-08-04 Jakub Jelinek <jakub@redhat.com>
708 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
709 for operator new and operator new []. Call init_attributes.
711 2011-08-02 Jason Merrill <jason@redhat.com>
714 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
717 * typeck2.c (check_narrowing): Check unsigned mismatch.
718 * semantics.c (finish_compound_literal): check_narrowing.
721 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
724 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
725 (build_field_list): Not here.
728 * parser.c (build_range_temp): Split out from...
729 (cp_convert_range_for): ...here.
730 (do_range_for_auto_deduction): New.
731 (cp_parser_range_for): Use it.
733 2011-08-02 Jakub Jelinek <jakub@redhat.com>
735 * cp-tree.h (finish_omp_atomic): Adjust prototype.
736 (cxx_omp_const_qual_no_mutable): New prototype.
737 (finish_omp_taskyield): New prototype.
738 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
739 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
740 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
741 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
743 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
744 and PRAGMA_OMP_CLAUSE_MERGEABLE.
745 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
746 (cp_parser_omp_taskyield): New function.
747 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
748 (cp_parser_omp_clause_reduction): Handle min and max.
749 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
750 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
751 OMP_CLAUSE_MERGEABLE.
752 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
753 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
755 (finish_omp_clauses): Don't complain about const qualified
756 predetermined vars and static data members in firstprivate clause.
757 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
759 (finish_omp_taskyield): New function.
760 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
761 (cxx_omp_predetermined_sharing): Use it.
763 2011-08-02 Jason Merrill <jason@redhat.com>
765 * call.c (build_call_a): Also check at_function_scope_p.
767 2011-08-01 Jason Merrill <jason@redhat.com>
770 * mangle.c (write_prefix): Handle decltype.
773 * semantics.c (cxx_eval_vec_init_1): Fix logic.
776 * semantics.c (potential_constant_expression_1): Allow any builtin.
777 (morally_constexpr_builtin_function_p): Remove.
779 2011-07-29 Jason Merrill <jason@redhat.com>
782 * parser.c (cp_parser_lambda_expression): Also clear in_statement
783 and in_switch_statement_p.
784 (cp_parser_class_specifier): Likewise.
786 2011-07-28 Jason Merrill <jason@redhat.com>
789 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
790 (convert_nontype_argument, tsubst_template_arg): Handle its output.
792 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
795 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
797 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
799 * pt.c (build_template_decl): Copy the function_decl's
800 source location to the new template_decl.
802 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
805 * typeck.c (cp_build_modify_expr): Check digest_init return value
808 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
811 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
812 and *end before returning.
814 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
817 * parser.c (cp_parser_perform_range_for_lookup): Early return if
818 error_operand_p (range).
820 2011-07-23 Jason Merrill <jason@redhat.com>
823 * parser.c (cp_parser_qualifying_entity): Handle templates.
825 2011-07-22 Jason Merrill <jason@redhat.com>
828 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
829 Make conditional on -Wnarrowing.
831 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
833 Warn about the use of final/override in non-c++0x mode, and
834 add __final for non-c++0x mode.
835 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
836 * error.c (maybe_warn_cpp0x): Adjust.
837 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
838 '__final' as a non-c++0x alternative for 'final'.
840 2011-07-22 Jason Merrill <jason@redhat.com>
841 Mark Glisse <marc.glisse@normalesup.org>
844 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
845 other namespaces as well.
846 * name-lookup.c (c_linkage_bindings): Define.
847 (lookup_extern_c_fun_in_all_ns): Rename from
848 lookup_extern_c_fun_binding_in_all_ns. Return tree.
849 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
851 2011-07-20 Jason Merrill <jason@redhat.com>
853 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
854 designated initializer syntax.
855 * decl.c (check_array_designated_initializer): Add index parm.
856 (maybe_deduce_size_from_array_init): Pass it.
857 (reshape_init_array_1): Likewise.
860 PR c++/42603 (DR 950)
861 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
862 (cp_parser_nested_name_specifier_opt): Allow decltype.
863 (cp_parser_qualifying_entity): Likewise.
864 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
865 (cp_parser_simple_type_specifier): Handle decltype as scope.
866 (cp_parser_base_specifier): Allow decltype.
867 (cp_parser_base_clause): Don't crash on null base.
868 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
869 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
871 2011-07-19 Jason Merrill <jason@redhat.com>
874 * pt.c (coerce_template_parms): Handle non-pack after pack.
876 2011-07-19 Richard Guenther <rguenther@suse.de>
878 * call.c (build_special_member_call): Use fold_build_pointer_plus.
879 * class.c (build_base_path): Likewise.
880 (convert_to_base_statically): Likewise.
881 (dfs_accumulate_vtbl_inits): Likewise.
882 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
883 * except.c (expand_start_catch_block): Likewise.
884 * init.c (expand_virtual_init): Likewise.
885 (build_new_1): Likewise.
886 (build_vec_delete_1): Likewise.
887 (build_vec_delete): Likewise.
888 * rtti.c (build_headof): Likewise.
889 (tinfo_base_init): Likewise.
890 * typeck.c (get_member_function_from_ptrfunc): Likewise.
891 (cp_build_addr_expr_1): Likewise.
892 * typeck2.c (build_m_component_ref): Likewise.
894 2011-07-18 Martin Jambor <mjambor@suse.cz>
896 * parser.c (cp_parser_parameter_declaration_list): Initialize
899 2011-07-16 Jason Merrill <jason@redhat.com>
901 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
902 last_error_tinst_level.
903 (push_tinst_level, pop_tinst_level): Adjust.
904 (problematic_instantiation_changed): Adjust.
905 (record_last_problematic_instantiation): Adjust.
906 * error.c (cp_print_error_function): Don't print
907 current_function_decl if we're in a template instantiation context.
908 (print_instantiation_full_context): Always print first line.
910 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
911 Jason Merrill <jason@redhat.com>
915 * cp-tree.h (fn_type_unification): Add `bool' parameter.
916 * pt.c (enum template_base_result): Define.
917 (unify_success, unify_unknown): Define.
918 (unify_parameter_deduction_failure): Define.
919 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
920 (unify_parameter_pack_mismatch): Define.
921 (unify_parameter_pack_inconsistent): Define.
922 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
923 (unify_expression_unequal, unify_inconsistency): Define.
924 (unify_method_type_error, unify_arity): Likewise.
925 (unify_too_many_parameters, unify_too_few_parameters): Define.
926 (unify_arg_conversion, unify_no_common_base): Define.
927 (unify_illformed_ptrmem_cst_expr): Define.
928 (unify_substitution_failure): Define.
929 (unify_inconsistent_template_template_parameters): Define.
930 (unify_template_deduction_failure): Define.
931 (unify_template_argument_mismatch): Define.
932 (unify_overload_resolution_failure): Define.
933 (comp_template_args_with_info): New function, split out from...
934 (comp_template_args): ...here. Call it.
935 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
937 (unify): Add `explain_p' parameter. Pass to all relevant calls.
938 Call above status functions when appropriate.
939 (resolve_overloaded_unification, try_one_overload): Likewise.
940 (type_unification, type_unification_real): Likewise.
941 (unify_pack_expansion): Likewise.
942 (get_template_base, try_class_unification): Likewise.
943 (get_bindings, more_specialized_fn): Pass false to unification
945 (get_class_bindings, do_auto_deduction): Likewise.
946 (convert_nontype_argument): Likewise.
947 (fn_type_unification): Likewise. Pass tf_warning_or_error if
949 (get_template_base): Add `explain_p' parameter and pass it to
950 try_class_unification. Return an enum template_base_result.
951 * class.c (resolve_address_of_overloaded_function): Pass false to
953 * call.c (enum rejection_reason_code): Add new codes.
954 (struct rejection_reason): Add template_unification field.
955 Add template_instantiation field.
956 (template_unification_rejection): Define.
957 (template_unification_error_rejection): Define.
958 (template_instantiation_rejection): Define.
959 (invalid_copy_with_fn_template_rejection): Define.
960 (add_template_candidate): Pass false to unify.
961 Provide more rejection reasons when possible.
962 (print_template_unification_rejection): Define.
963 (print_arity_rejection): Define, split out from...
964 (print_z_candidate): ...here. Add cases for new rejection
967 2011-07-15 Jason Merrill <jason@redhat.com>
969 * Make-lang.in (check-g++-strict-gc): New.
970 (cp/except.o): Depend on gt-cp-except.h
971 * except.c: Include gt-cp-except.h.
972 * config-lang.in (gtfiles): Add cp/except.c.
973 * decl2.c (mark_used): Adjust constexpr condition, set
974 function_depth around template instantiation.
975 * parser.c (cp_parser_lambda_body): Set function_depth.
976 * semantics.c (maybe_add_lambda_conv_op): Likewise.
979 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
981 2011-07-13 Jason Merrill <jason@redhat.com>
983 * Make-lang.in (check-c++0x): New.
985 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
987 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
988 rather than a pointer to it. Return true if the whole of the value
989 was initialized by the generated statements. Use
990 complete_ctor_at_level_p instead of count_type_elements.
992 2011-07-12 Diego Novillo <dnovillo@google.com>
994 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
996 (struct cp_binding_level): Fix indentation.
998 2011-07-11 Jason Merrill <jason@redhat.com>
1001 * pt.c (extract_fnparm_pack): Split out from...
1002 (make_fnparm_pack): ...here.
1003 (instantiate_decl): Handle non-pack parms after a pack.
1004 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1006 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1009 * cp-tree.h (struct tinst_level): Add errors field.
1010 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1011 (push_tinst_level): Don't start another decl in that case.
1012 (reopen_tinst_level): Adjust errors field.
1013 * decl2.c (cp_write_global_declarations): Don't complain about
1014 undefined inline if its template was defined.
1015 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1017 2011-07-10 Jason Merrill <jason@redhat.com>
1020 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1021 rather than current_class_type to determine whether to set 'this'.
1022 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1023 (cp_parser_init_declarator): Pass down member_p.
1025 2011-07-09 Jason Merrill <jason@redhat.com>
1027 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1029 2011-07-08 Jason Merrill <jason@redhat.com>
1032 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1034 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1035 * optimize.c (maybe_clone_body): Likewise.
1036 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1039 * decl.c (expand_static_init): Don't get confused by user
1040 declaration of __cxa_guard_acquire.
1042 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1043 COMPLETE_TYPE_P either.
1046 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1047 TYPE_NEEDS_CONSTRUCTING.
1049 2011-07-07 Jason Merrill <jason@redhat.com>
1052 * pt.c (push_deduction_access_scope): Preserve
1053 processing_template_decl across push_to_top_level.
1055 * class.c (pushclass): Accept NULL argument.
1056 (popclass): Deal with popping null class.
1057 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1058 push_to_top_level/pop_from_top_level.
1059 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1061 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1064 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1065 one non-complex and one complex argument, call save_expr on both
1068 2011-07-06 Jason Merrill <jason@redhat.com>
1071 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1075 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1077 2011-07-05 Jason Merrill <jason@redhat.com>
1080 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1081 partial instantiation.
1084 * semantics.c (finish_id_expression): convert_from_reference.
1086 2011-07-05 Richard Guenther <rguenther@suse.de>
1088 * decl.c (cxx_init_decl_processing): Defer building common
1089 tree nodes to c_common_nodes_and_builtins.
1091 2011-07-04 Jason Merrill <jason@redhat.com>
1095 * mangle.c (write_expression): Handle 'this'.
1096 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1098 * semantics.c (potential_constant_expression_1): Check that
1099 DECL_CONTEXT is set on 'this'.
1101 * error.c (dump_template_bindings): Don't print typenames
1102 for a partial instantiation.
1103 (dump_function_decl): If we aren't printing function arguments,
1104 print template arguments as <args> rather than [with ...].
1105 (dump_expr): Don't print return type or template header.
1106 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1107 * pt.c (dependent_template_arg_p): Handle null arg.
1109 * error.c (type_to_string): Avoid redundant akas.
1111 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1114 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1116 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1118 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1119 (cp/class.o): Likewise.
1120 (cp/error.o): Likewise.
1121 (cp/name-lookup.o): Likewise.
1122 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1124 2011-07-01 Jason Merrill <jason@redhat.com>
1127 * pt.c (lookup_template_function): Handle non-function.
1130 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1131 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1132 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1134 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1135 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1139 * pt.c (resolve_nondeduced_context): Call mark_used.
1142 * semantics.c (finish_offsetof): Complain about incomplete type.
1144 2011-06-30 Jason Merrill <jason@redhat.com>
1147 * rtti.c (get_tinfo_decl): Call complete_type.
1150 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1151 DECL_PARM_INDEX on rhs parm.
1153 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1156 * tree.c (stabilize_init): Handle aggregate initialization.
1159 * name-lookup.c (struct arg_lookup): Add fn_set.
1160 (add_function): Check it.
1161 (lookup_arg_dependent_1): Initialize it.
1163 2011-06-29 Jason Merrill <jason@redhat.com>
1166 * init.c (build_new_1): Pass {} down to build_vec_init.
1167 (build_vec_init): Handle it.
1171 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1172 x_current_class_ref.
1173 (current_class_ptr, current_class_ref): Use them.
1174 * decl.c (build_this_parm): Handle getting the class type.
1175 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1176 for use within the trailing return type.
1178 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1179 don't tsubst DECL_INITIAL unless our type use auto.
1182 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1183 (massage_constexpr_body): Not here.
1186 * semantics.c (lambda_proxy_type): New.
1187 (build_capture_proxy): Use it.
1188 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1189 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1192 * class.c (explain_non_literal_class): New.
1193 (finalize_literal_type_property): Call it.
1194 * cp-tree.h: Declare it.
1195 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1196 (is_valid_constexpr_fn): Likewise.
1197 (massage_constexpr_body): Split out from...
1198 (register_constexpr_fundef): ...here.
1199 (is_instantiation_of_constexpr): New.
1200 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1201 (explain_invalid_constexpr_fn): New.
1202 (cxx_eval_call_expression): Call it.
1203 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1204 * method.c (process_subob_fn): Diagnose non-constexpr.
1205 (walk_field_subobs): Likewise.
1206 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1207 (explain_implicit_non_constexpr): New.
1208 (defaulted_late_check): Use it.
1209 * call.c (build_cxx_call): Remember location.
1211 * method.c (maybe_explain_implicit_delete): Use pointer_set
1214 * class.c (finalize_literal_type_property): Update conditions.
1215 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1217 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1218 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1219 * semantics.c (cxx_eval_vec_init_1): Correct type.
1221 * init.c (build_value_init): Decide whether or not to zero-initialize
1222 based on user-providedness of default ctor, not any ctor.
1223 (build_value_init_noctor): Adjust assert.
1226 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1227 (build_new_method_call_1): Likewise.
1228 * init.c (expand_default_init): Handle direct list-initialization
1231 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1233 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1235 2011-06-26 Jason Merrill <jason@redhat.com>
1238 * semantics.c (potential_constant_expression_1): Check
1239 for non-literality rather than cleanup.
1240 (cxx_eval_constant_expression): Likewise.
1243 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1244 with a cleanup isn't constant.
1245 (cxx_eval_constant_expression): Likewise.
1246 * init.c (expand_default_init): Use maybe_constant_init.
1248 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1251 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1252 instead of TYPE_CHAIN for chain_next for types.
1254 2011-06-23 Gabriel Charette <gchare@google.com>
1256 * name-lookup.h (cp_binding_level): Removed unused
1257 member names_size. Update all users.
1259 2011-06-23 Jason Merrill <jason@redhat.com>
1261 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1262 * init.c (build_zero_init_1): Not here.
1265 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1267 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1270 * decl2.c (build_anon_union_vars): Early return error_mark_node
1271 for a nested anonymous struct.
1273 2011-06-23 Jason Merrill <jason@redhat.com>
1276 * decl2.c (mark_used): Don't call synthesize_method for
1277 functions defaulted outside the class.
1279 * optimize.c (maybe_clone_body): Set linkage flags before
1280 cgraph_same_body_alias.
1283 * class.c (set_linkage_according_to_type): Hand off to
1284 determine_visibility.
1287 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1290 * pt.c (most_specialized_instantiation): Do check return types.
1292 2011-06-22 Jason Merrill <jason@redhat.com>
1295 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1296 (build_cxx_call): Not here.
1298 2011-06-21 Jason Merrill <jason@redhat.com>
1301 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1302 (grokdeclarator): constexpr doesn't apply const for refs.
1303 * parser.c (cp_parser_initializer_clause): Don't call
1304 maybe_constant_value here.
1305 * call.c (initialize_reference): Handle constexpr.
1308 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1309 static fn parameters.
1311 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1313 * pt.c (tsubst_arg_types): Likewise.
1314 * except.c (build_throw): Use cv_unqualified.
1317 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1318 * semantics.c (lambda_return_type): Strip them here.
1320 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1322 * semantics.c: Add sync_ or SYNC__ to builtin names.
1324 2011-06-20 Jason Merrill <jason@redhat.com>
1327 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1329 * typeck2.c (process_init_constructor_array): Use {} for classes,
1331 * call.c (convert_like_real): Handle substitution failure.
1334 * pt.c (canonicalize_type_argument): New.
1335 (convert_template_argument, unify): Use it.
1338 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1339 (print_z_candidate): Handle it.
1340 (explicit_conversion_rejection): New.
1341 (build_user_type_conversion_1): Reject an explicit conversion
1342 function that requires more than a qualification conversion.
1345 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1348 * tree.c (strip_typedefs): Use build_aligned_type.
1351 * call.c (sufficient_parms_p): Allow parameter packs too.
1354 * semantics.c (describable_type): Remove.
1355 * cp-tree.h: Likewise.
1356 * decl.c (cp_finish_decl): Don't call it.
1357 * init.c (build_new): Likewise.
1358 * parser.c (cp_parser_omp_for_loop): Likewise.
1359 * pt.c (tsubst_decl): Likewise.
1360 (do_auto_deduction): If we fail in a template, try again
1361 at instantiation time.
1364 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1366 * semantics.c (add_capture): Likewise.
1367 (register_capture_members): Clear IDENTIFIER_MARKED.
1369 2011-06-17 Jason Merrill <jason@redhat.com>
1372 * call.c (convert_class_to_reference_1): Allow binding function
1373 lvalue to rvalue reference.
1376 Generate proxy VAR_DECLs for better lambda debug info.
1377 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1378 (LAMBDA_EXPR_PENDING_PROXIES): New.
1379 (struct tree_lambda_expr): Add pending_proxies.
1380 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1381 (qualify_lookup): Use is_lambda_ignored_entity.
1382 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1383 Call insert_pending_capture_proxies.
1384 (cp_parser_lambda_introducer): Use this_identifier.
1385 (cp_parser_lambda_declarator_opt): Call the object parameter
1386 of the op() "__closure" instead of "this".
1387 (cp_parser_lambda_body): Call build_capture_proxy.
1388 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1389 (insert_pending_capture_proxies, insert_capture_proxy): New.
1390 (is_normal_capture_proxy, is_capture_proxy): New.
1391 (add_capture): Add __ to field names here, return capture proxy.
1392 (add_default_capture): Use this_identifier, adjust to expect
1393 add_capture to return a capture proxy.
1394 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1395 (finish_id_expression, lambda_expr_this_capture): Adjust.
1396 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1397 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1400 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1401 of artificial locals.
1403 * parser.c (cp_parser_lambda_expression): Clear
1404 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1405 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1407 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1408 Move non-pointers to end of struct.
1410 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1411 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1413 * semantics.c (finish_non_static_data_member): Preserve dereference
1416 2011-06-16 Jason Merrill <jason@redhat.com>
1419 * parser.c (cp_parser_lambda_body): Share code between
1420 simple and complex cases instead of using cp_parser_function_body.
1423 * decl.c (check_initializer): Check narrowing.
1426 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1429 * semantics.c (finish_id_expression): Mark even dependent
1433 * error.c (dump_template_argument): Don't try to omit default
1434 template args from an argument pack.
1436 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1439 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1440 assembler supports hidden visibility.
1442 2011-06-14 Jason Merrill <jason@redhat.com>
1445 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1446 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1447 if the declaration had an exception-specifier.
1448 (process_subob_fn): Don't maybe_instantiate_noexcept.
1449 * pt.c (maybe_instantiate_noexcept): Handle overload.
1450 * typeck2.c (nothrow_spec_p_uninst): New.
1451 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1452 * typeck.c (merge_types): Adjust.
1454 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1455 (maybe_instantiate_noexcept): Likewise.
1457 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1459 * Make-lang.in (cp/method.o): Update dependencies.
1460 * method.c: Include common/common-target.h.
1461 (use_thunk): Use targetm_common.have_named_sections.
1463 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1465 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1467 2011-06-14 Jason Merrill <jason@redhat.com>
1469 * error.c (type_to_string): Print typedef-stripped version too.
1472 * call.c (perform_implicit_conversion_flags): Print source type as
1476 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1479 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1482 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1483 of fold_indirect_ref_1.
1484 (cxx_eval_indirect_ref): Use it.
1486 2011-06-11 Jan Hubicka <jh@suse.cz>
1488 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1491 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1494 * decl.c (grokdeclarator): Reject operator names in parameters.
1496 2011-06-10 Jan Hubicka <jh@suse.cz>
1498 * decl2.c (clear_decl_external): New functoin.
1499 (cp_write_global_declarations): Use it.
1501 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1503 * cp-tree.h (error_operand_p): Remove.
1505 2011-06-09 David Krauss <potswa@mac.com>
1508 * typeck2.c (build_x_arrow): Push fake template context
1509 to produce diagnostic on acyclic endless operator-> drill-down.
1510 * call.c (build_new_op): Change Boolean overload status
1511 value to a pointer to the overload function.
1512 * cp-tree.h: Likewise.
1513 * typeck.c: Likewise.
1514 * parser.c: Likewise.
1515 * decl2.c: Likewise.
1518 2011-06-09 Jason Merrill <jason@redhat.com>
1520 * semantics.c (maybe_constant_value): Handle overflowed input.
1521 (non_const_var_error): Handle non-constant DECL_INITIAL.
1523 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1525 * parser.c (cp_parser_constant_expression): Just return the
1526 non-constant expression.
1528 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1530 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1533 * decl.c (grokdeclarator): Reject operator names in typedefs.
1535 2011-06-08 Jason Merrill <jason@redhat.com>
1538 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1539 * cp-tree.h (struct tree_deferred_noexcept): New.
1540 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1541 (DEFERRED_NOEXCEPT_SPEC_P): New.
1542 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1543 (union lang_tree_node): Add tree_deferred_noexcept.
1544 (maybe_instantiate_noexcept): Declare.
1545 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1546 * error.c (dump_exception_spec): Likewise.
1547 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1548 * ptree.c (cxx_print_xnode): Likewise.
1549 * tree.c (cp_tree_equal): Likewise.
1550 * decl.c (cp_tree_node_structure): Likewise.
1551 (duplicate_decls): Call maybe_instantiate_noexcept.
1552 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1553 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1554 DEFERRED_NOEXCEPT_SPEC_P.
1555 * typeck2.c (merge_exception_specifiers): Likewise.
1556 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1557 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1558 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1559 Build DEFERRED_NOEXCEPT.
1560 (maybe_instantiate_noexcept): New.
1561 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1562 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1564 * semantics.c (potential_constant_expression_1): Handle destructor
1567 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1569 * cp-tree.h (struct tinst_level): Add chain_next GTY
1572 2011-06-08 Jason Merrill <jason@redhat.com>
1575 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1576 if a pending_template entry is pointing at it.
1578 2011-06-07 Jason Merrill <jason@redhat.com>
1582 * error.c (subst_to_string): New.
1583 (cp_printer): Use it for 'S'.
1584 (print_instantiation_partial_context_line): Handle subst context.
1585 * pt.c (push_tinst_level): Handle subst context.
1586 (deduction_tsubst_fntype): Don't track specific substitutions.
1587 Use push_tinst_level.
1589 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1590 (fn_type_unification): Don't call push_deduction_access_scope here.
1592 2011-06-06 Jason Merrill <jason@redhat.com>
1595 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1596 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1598 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1601 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1602 and getter names to use all the allowed method names.
1604 2011-06-06 Jason Merrill <jason@redhat.com>
1607 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1610 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1611 at_function_scope_p.
1614 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1616 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1618 * init.c (build_delete): Warn when deleting type with non-virtual
1621 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1624 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1627 2011-06-01 Jason Merrill <jason@redhat.com>
1629 * pt.c (build_non_dependent_expr): Remove special handling of
1633 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1634 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1637 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1639 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1642 * name-lookup.c (supplement_binding_1): If the old binding was a
1643 type name, also check that the DECL actually refers to the same
1644 type or is not a type.
1646 2011-05-31 Jason Merrill <jason@redhat.com>
1649 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1650 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1651 (build_min_non_dep): Preserve reference refs.
1652 (build_min_non_dep_call_vec): Likewise
1654 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1657 * semantics.c (finish_omp_clauses): Call require_complete_type
1658 even for copyin/copyprivate clauses. Only call
1659 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1661 2011-05-28 Jason Merrill <jason@redhat.com>
1664 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1665 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1667 2011-05-27 Jason Merrill <jason@redhat.com>
1670 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1673 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1677 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1678 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1682 * mangle.c (write_expression): Handle MODOP_EXPR.
1685 * parser.c (cp_parser_unqualified_id): Don't check
1686 constructor_name_p for enums.
1689 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1692 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1693 with INDIRECT_REF of REFERENCE_TYPE.
1696 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1698 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1700 * cp-tree.h (building_stmt_tree): Delete.
1701 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1702 (build_aggr_init_full_exprs): Call building_stmt_list_p
1703 instead of building_stmt_tree.
1704 (initialize_local_var): Likewise.
1705 (finish_function): Likewise.
1706 * decl2.c (finish_anon_union): Likewise.
1707 * init.c (begin_init_stmts): Likewise.
1708 (finish_init_stmts): Likewise.
1709 (expand_aggr_init_1): Likewise.
1710 * name-lookup.c (do_local_using_decl): Likewise.
1711 (do_namespace_alias): Likewise.
1712 (do_using_directive): Likewise.
1713 (cp_emit_debug_info_for_using): Likewise.
1714 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1716 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1719 * typeck2.c (build_functional_cast): Complain early for invalid uses
1720 of 'auto' and set type to error_mark_node.
1722 2011-05-26 Jason Merrill <jason@redhat.com>
1725 * parser.c (cp_parser_member_declaration): Allow friend T.
1726 * friend.c (make_friend_class): Ignore non-classes.
1727 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1730 * pt.c (convert_template_argument): Don't complain about using
1731 injected-class-name as template template argument.
1734 * decl.c (check_static_variable_definition): Now static.
1735 (cp_finish_decl): Call it here.
1736 (grokdeclarator): Not here.
1737 * pt.c (instantiate_class_template_1): Or here.
1738 * cp-tree.h: Don't declare it.
1740 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1741 Nathan Froyd <froydnj@codesourcery.com>
1745 * name-lookup.h (enum scope_kind): Add sk_cond.
1746 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1747 Detect and report error for redeclaration from for-init or if
1748 or switch condition.
1749 (begin_scope): Handle sk_cond.
1750 * semantics.c (begin_if_stmt): Use sk_cond.
1751 (begin switch_stmt): Ditto.
1753 2011-05-26 Jason Merrill <jason@redhat.com>
1756 * name-lookup.h (cp_class_binding): Make base a pointer.
1757 * name-lookup.c (new_class_binding): Adjust.
1758 (poplevel_class): Adjust.
1761 * decl.c (grokparms): Function parameter packs don't need to
1763 * pt.c (type_unification_real): But they aren't deduced otherwise.
1765 2011-05-25 Jason Merrill <jason@redhat.com>
1768 * decl.c (build_enumerator): If incremented enumerator won't fit in
1769 previous integral type, find one it will fit in.
1772 * decl.c (create_array_type_for_decl): Complain about array of auto.
1776 * error.c (dump_template_bindings): Set processing_template_decl
1777 for a partial instantiation.
1780 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1781 to another reference type.
1784 * decl.c (case_conversion): New.
1785 (finish_case_label): Use it.
1787 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1790 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1793 * decl.c (grokdeclarator): Complain about auto typedef.
1796 * decl.c (grokdeclarator): Complain later for auto parameter.
1797 * pt.c (splice_late_return_type): Handle use in a template
1801 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1804 * parser.c (cp_parser_parameter_declaration): Recognize
1805 list-initialization.
1806 (cp_parser_direct_declarator): Check for the closing
1807 paren before parsing definitely.
1810 * parser.c (cp_parser_constructor_declarator_p): Don't check
1811 constructor_name_p for enums.
1812 (cp_parser_diagnose_invalid_type_name): Correct error message.
1815 * init.c (perform_member_init): Handle list-initialization
1816 of array of non-trivial class type.
1819 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1820 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1823 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1824 function parameter pack.
1825 (tsubst_pack_expansion): Likewise.
1827 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1830 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1832 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1836 * semantics.c (cxx_eval_bit_field_ref): Handle the
1837 case when BIT_FIELD_REF doesn't cover only a single field.
1839 2011-05-24 Jason Merrill <jason@redhat.com>
1842 * pt.c (get_mostly_instantiated_function_type): Use
1843 push_deferring_access_checks rather than set flag_access_control.
1845 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1847 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1848 syntax error in declaring an ObjC instance variable.
1850 2011-05-24 Jason Merrill <jason@redhat.com>
1853 * class.c (pushclass): Accept NULL argument.
1854 (popclass): Deal with popping null class.
1855 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1856 push_to_top_level/pop_from_top_level.
1857 (push_deduction_access_scope, pop_defarg_context): New.
1858 (fn_type_unification): Use them.
1859 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1861 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1863 * decl.c (grokdeclarator): Use current_class_name.
1865 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1867 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1868 (g++$(exeext)): Use libcommon-target.a.
1869 (CXX_C_OBJS): Remove prefix.o.
1871 2011-05-23 Jason Merrill <jason@redhat.com>
1873 * pt.c (tsubst_copy_and_build): Use current_class_name.
1876 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1879 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1880 converting to reference.
1881 (build_static_cast_1): Update for glvalues.
1884 * typeck.c (build_const_cast_1): Handle rvalue references.
1887 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1891 * call.c (splice_viable): Be strict in templates.
1894 * error.c (dump_template_bindings): Suppress access control.
1897 * pt.c (instantiate_decl): Handle =default.
1900 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1902 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1904 * call.c (build_over_call): Tweak call to check_function_arguments.
1905 * typeck.c (cp_build_function_call_vec): Likewise.
1907 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1910 * init.c (perform_member_init): Check for self-initialization.
1912 2011-05-22 Jason Merrill <jason@redhat.com>
1915 * typeck.c (composite_pointer_type_r): Return error_mark_node
1916 on error in SFINAE context.
1918 2011-05-20 Jason Merrill <jason@redhat.com>
1921 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1922 for constexpr fns to memfn_quals, just add it to the type.
1923 (revert_static_member_fn): Don't complain about quals.
1924 (check_static_quals): New.
1925 (grokfndecl): Call it.
1926 (start_preparsed_function): Don't call revert_static_member_fn.
1929 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1932 * cvt.c (type_promotes_to): Don't promote scoped enums.
1935 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1938 * tree.c (stabilize_expr): Fix typo.
1942 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1943 with throw(type-list).
1944 * typeck2.c (merge_exception_specifiers): noexcept(false)
1945 beats any more limited specification.
1949 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1951 * semantics.c (perform_koenig_lookup): Add complain parm.
1952 * cp-tree.h: Adjust.
1953 * parser.c (cp_parser_postfix_expression): Adjust.
1954 (cp_parser_perform_range_for_lookup): Adjust.
1956 2011-05-20 Jason Merrill <jason@redhat.com>
1958 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1960 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1962 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1964 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1967 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1970 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1971 pass it down to locate_fn_flags.
1972 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1973 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1974 * cp-gimplify.c: Include splay-tree.h.
1975 (splay_tree_compare_decl_uid, omp_var_to_track,
1976 omp_cxx_notice_variable): New functions.
1977 (struct cp_genericize_omp_taskreg): New type.
1978 (struct cp_genericize_data): Add omp_ctx field.
1979 (cp_genericize_r): Attempt to determine implicitly determined
1980 firstprivate class type variables.
1981 (cp_genericize): Clear omp_ctx.
1982 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
1984 2011-05-18 Jason Merrill <jason@redhat.com>
1988 * class.c (finalize_literal_type_property): Do check
1989 for constexpr member functions of non-literal class.
1990 (finish_struct): Don't call check_deferred_constexpr_decls.
1991 * cp-tree.h: Don't declare it.
1992 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
1993 * decl.c (grok_special_member_properties): Don't check it
1994 (grokfnedcl): Don't call validate_constexpr_fundecl.
1995 (start_preparsed_function): Do call it.
1996 * pt.c (tsubst_decl): Don't call it.
1997 (instantiate_class_template_1): Don't call
1998 check_deferred_constexpr_decls.
1999 * semantics.c (literal_type_p): Check for any incompleteness.
2000 (ensure_literal_type_for_constexpr_object): Likewise.
2001 (is_valid_constexpr_fn): Revert deferral changes.
2002 (validate_constexpr_fundecl): Likewise.
2003 (register_constexpr_fundef): Likewise.
2004 (check_deferred_constexpr_decls): Remove.
2006 2011-05-16 Jason Merrill <jason@redhat.com>
2009 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2011 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2013 * cxx-pretty-print.c: Update comment.
2014 * semantics.c (trait_expr_value, finish_trait_expr):
2016 * parser.c (cp_parser_primary_expression): Likewise.
2018 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2021 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2023 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2025 Implement final on class.
2026 * class.c (check_bases): Diagnose derivation from a final class.
2027 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2028 (CLASSTYPE_FINAL): New.
2029 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2031 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2033 2011-05-13 Jason Merrill <jason@redhat.com>
2036 * pt.c (deduction_tsubst_fntype): New.
2037 (fn_type_unification): Use it.
2038 (init_template_processing): Initialize hash table.
2039 (print_template_statistics): Print hash table stats.
2041 * call.c (build_op_call): Use timevar_cond_start/stop.
2042 (build_user_type_conversion): Likewise.
2044 2011-05-12 Jason Merrill <jason@redhat.com>
2046 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2047 * semantics.c (validate_constexpr_fundecl): Set it.
2048 (check_deferred_constexpr_decls): Clear it.
2049 (register_constexpr_fundef): Make sure it isn't set.
2050 * decl.c (grok_special_member_properties): Check it.
2052 2011-05-11 Jason Merrill <jason@redhat.com>
2055 * semantics.c (validate_constexpr_fundecl): Defer checking if
2056 an argument type is being defined.
2057 (is_valid_constexpr_fn): Add defer_ok parm.
2058 (cxx_eval_call_expression): Adjust.
2059 (check_deferred_constexpr_decls): New.
2060 (literal_type_p): Make sure type isn't being defined.
2061 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2062 * cp-tree.h: Declare check_deferred_constexpr_decls.
2063 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2064 (start_preparsed_function, cp_finish_decl): Not here.
2065 * class.c (finalize_literal_type_property): Don't call
2066 validate_constexpr_fundecl.
2067 (finish_struct): Call check_deferred_constexpr_decls.
2068 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2069 (instantiate_class_template): Call check_deferred_constexpr_decls.
2071 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2072 rather than DECL_TEMPLATE_INSTANTIATION.
2073 (cxx_eval_call_expression): Likewise.
2075 * semantics.c (register_constexpr_fundef): Add to hash table here.
2076 (validate_constexpr_fundecl): Not here.
2078 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2080 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2081 do call maybe_constant_value in C++0x mode.
2082 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2085 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2087 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2089 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2091 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2092 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2093 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2095 2011-05-10 Jason Merrill <jason@redhat.com>
2098 * class.c (type_build_ctor_call): New.
2099 * cp-tree.h: Declare it.
2100 * decl.c (check_initializer): Use it instead of
2101 TYPE_NEEDS_CONSTRUCTING.
2102 * init.c (build_value_init, build_value_init_noctor): Likewise.
2103 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2104 (build_vec_init): Likewise.
2105 * typeck2.c (process_init_constructor_array): Likewise.
2106 (process_init_constructor_record): Likewise.
2109 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2110 expansion producing another expansion.
2112 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2114 Fixes for override/final.
2115 * class.c (check_for_override): Diagnose final on a nonvirtual
2116 member function, diagnose override for a virtual with no matching
2117 override. Don't fiddle around with DECL_VINDEX.
2119 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2121 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2122 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2123 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2124 operand of EXPR_PACK_EXPANSION.
2125 (cp_tree_operand_length): Declare.
2126 * tree.c (cp_tree_operand_length): Define.
2127 (cp_tree_equal): Call it.
2128 * pt.c (value_dependent_expr_P): Likewise.
2129 * mangle.c (write_expression): Likewise.
2131 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2135 * decl.c (reshape_init): Take a complain parameter and do
2136 not call error if tf_error is not set.
2137 (check_initializer, reshape_init_r, reshape_init_array,
2138 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2140 * typeck2.c (digest_init_r): Take a complain parameter and
2141 pass it to convert_for_initialization.
2142 (digest_init, digest_init_flags, process_init_constructor_array,
2143 process_init_constructor_record, process_init_constructor_union,
2144 process_init_constructor, digest_init_r): Adjust.
2145 * init.c (expand_default_init, build_new_1): Likewise.
2146 * typeck.c (cp_build_modify_expr): Likewise.
2147 * decl2.c (grokfield): Likewise.
2148 * call.c (convert_like_real, convert_default_arg): Likewise.
2149 * semantics.c (finish_compound_literal): Pass complain to
2150 reshape_init and digest_init.
2151 * cp-tree.h: Adjust declarations.
2153 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2156 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2157 recursion if there is user defined constructor.
2159 2011-05-09 Jason Merrill <jason@redhat.com>
2162 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2165 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2167 Implement final/override for member functions.
2168 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2169 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2170 (cp_virt_specifiers, enum virt_specifier): New.
2171 * decl.c (set_virt_specifiers): New.
2172 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2173 * parser.c (make_call_declarator): add virt-specifiers parameter.
2174 (cp_parser_lambda_declarator_opt): Adjust.
2175 (cp_parser_direct_declarator): Likewise.
2176 (cp_parser_virt_specifier_seq_opt): New.
2177 * search.c (check_final_overrider): Diagnose attempts to override
2178 a final member function.
2180 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2183 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2184 if the instance has a dependent initializer.
2186 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2189 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2190 effectively unused variable.
2192 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2194 * name-lookup.h (global_bindings_p): Adjust prototype.
2195 * name-lookup.c (global_bindings_p): Return bool.
2197 2011-05-06 Jason Merrill <jason@redhat.com>
2199 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2203 * semantics.c (cxx_eval_conditional_expression): Check
2204 integer_zerop instead.
2205 (potential_constant_expression_1): Likewise.
2208 * semantics.c (cxx_eval_array_reference): Handle implicit
2211 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2213 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2214 * call.c (standard_conversion): Call class_of_this_parm.
2215 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2216 (pp_cxx_direct_abstract_declarator): Likewise.
2217 * decl2.c (change_return_type): Likewise.
2218 (cp_reconstruct_complex_type): Likewise.
2219 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2220 * mangle.c (write_function_type): Likewise.
2221 * pt.c (unify): Likewise.
2222 * typeck.c (merge_types, type_memfn_quals): Likewise.
2223 * decl.c (build_this_parm): Call type_of_this_parm.
2225 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2228 * cp-tree.h (non_static_member_function_p): Declare new function.
2229 * tree.c (non_static_member_function_p): Define it.
2230 * semantics.c (finish_call_expr): Use it.
2232 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2234 * decl.c (finish_case_label): Omit the loc argument to
2237 2011-05-05 Jason Merrill <jason@redhat.com>
2239 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2240 * cvt.c (convert_from_reference): Adjust.
2241 * pt.c (build_non_dependent_expr): Adjust.
2242 * semantics.c (finish_offsetof): Adjust.
2243 * tree.c (lvalue_kind): Use it.
2246 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2248 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2250 * decl.c (start_preparsed_function): Do not set
2251 dont_save_pending_sizes_p.
2253 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2255 * parser.c (cp_parser_objc_method_definition_list): Update call to
2256 objc_start_method_definition.
2258 2011-05-04 Jason Merrill <jason@redhat.com>
2261 * class.c (resolves_to_fixed_type_p): Don't look closely
2264 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2267 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2270 2011-05-02 Lawrence Crowl <crowl@google.com>
2272 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2273 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2274 Change TV_NAME_LOOKUP to start/stop.
2275 (define_label): Refactor timevar calls out to a wrapper function.
2276 Change TV_NAME_LOOKUP to start/stop.
2277 (xref_tag): Likewise.
2278 (lookup_label): Refactor timevar calls out to a wrapper function.
2279 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2281 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2283 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2284 (lookup_template_class): Refactor timevar calls out to a wrapper
2285 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2286 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2288 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2289 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2290 (push_namespace): Likewise.
2291 (pop_nested_namespace): Likewise.
2292 (pushdecl_namespace_level): Likewise.
2293 (store_class_bindings): Likewise.
2294 (push_to_top_level): Likewise.
2295 (identifier_type_value): Refactor timevar calls out to a wrapper
2296 function. Change TV_NAME_LOOKUP to start/stop.
2297 (find_binding): Likewise.
2298 (push_using_decl): Likewise.
2299 (lookup_arg_dependent): Likewise.
2300 (push_using_directive): Likewise.
2301 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2302 to plain code. Change TV_NAME_LOOKUP to start/stop.
2303 (lookup_type_current_level): Likewise. Refactor inner return to
2305 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2306 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2307 (pushdecl_top_level_1): Likewise.
2308 (lookup_using_namespace): Likewise.
2309 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2310 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2311 (push_overloaded_decl): Likewise.
2312 (push_class_level_binding): Likewise.
2313 (namespace_binding): Likewise.
2314 (set_namespace_binding): Likewise.
2315 (supplement_binding): Likewise.
2316 (unqualified_namespace_lookup): Likewise.
2317 (lookup_name_real): Likewise.
2318 (lookup_type_scope): Likewise.
2319 (namespace_ancestor): Likewise.
2320 (lookup_name_innermost_nonclass_level): Likewise.
2321 (pushtag): Likewise.
2322 (pop_from_top_level): Likewise.
2323 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2324 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2326 (add_using_namespace): Refactor timevar calls out to a wrapper
2327 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2328 wrapper on call to self.
2330 * decl2.c: (cp_write_global_declarations): Add start/stop of
2331 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2332 Remove push/pop calls to TV_VARCONST.
2334 * parser.c: Add include of "timevar.h".
2335 (cp_parser_explicit_instantiation): Add push/pop calls to
2337 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2338 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2340 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2341 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2342 (cp_parser_late_parsing_for_member): Add push/pop calls to
2343 new TV_PARSE_INMETH.
2345 * call.c: Add include of "timevar.h".
2346 (convert_class_to_reference): Wrap and add push/pop calls to
2348 (build_op_call): Likewise.
2349 (build_conditional_expr): Likewise.
2350 (build_new_op): Likewise.
2351 (build_new_method_call): Likewise.
2352 (build_user_type_conversion): Reorganize to single return and add
2353 push/pop calls to TV_OVERLOAD.
2354 (perform_overload_resolution): Likewise.
2356 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2358 2011-05-02 Jason Merrill <jason@redhat.com>
2360 * tree.c (build_vec_init_expr): Take complain parm.
2361 (build_vec_init_elt): Likewise. Free arg vector.
2362 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2363 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2364 (VEC_INIT_EXPR_INIT): Likewise.
2365 Adjust build_vec_init_expr declaration.
2366 * init.c (perform_member_init): Adjust.
2370 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2371 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2372 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2373 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2374 (build_vec_init_elt): Don't expect an array type.
2375 (build_array_copy): Adjust.
2376 * init.c (perform_member_init): Adjust.
2377 (build_new_1): Use build_vec_init_expr.
2380 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2381 Protect an explicit target.
2384 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2385 (compute_array_index_type): Revert earlier 48446 changes.
2386 (grokdeclarator): Use stabilize_vla_size.
2388 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2389 Eric Botcazou <ebotcazou@adacore.com>
2391 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2392 instead of inappropriate zero values.
2394 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2397 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2398 return value for NULL_TREE.
2400 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2403 * init.c (perform_member_init): Check build_value_init return
2404 value for error_mark_node.
2406 2011-04-29 Diego Novillo <dnovillo@google.com>
2407 Le-Chun Wu <lcwu@google.com>
2409 * call.c (conversion_null_warnings): Also handle assignments
2410 when warning about NULL conversions.
2412 2011-04-29 Le-Chun Wu <lcwu@google.com>
2414 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2415 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2416 (build_over_call): Use it to determine whether to emit a NULL
2417 warning for template function instantiations.
2418 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2419 EXPLICIT_TARGS is set.
2421 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2422 Mike Stump <mikestump@comcast.net>
2424 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2425 in maintainer mode. Use the --output-file option of gperf instead
2426 of > to prevent creating an empty cp/cfns.h when gperf is not
2429 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2432 * semantics.c (finish_base_specifier): cv-qualified base class
2433 is fine, per DR 484.
2435 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2438 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2439 considering call expressions involving a member function.
2441 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2444 * tree.c (build_cplus_new): Check build_target_expr return
2445 value for error_mark_node.
2447 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2450 * semantics.c (literal_type_p): Reference types are literal types,
2452 (valid_type_in_constexpr_fundecl_p): Remove.
2453 (is_valid_constexpr_fn): Adjust.
2455 2011-04-27 Jason Merrill <jason@redhat.com>
2458 Implement list-initialization of _Complex.
2459 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2460 (check_initializer): Likewise.
2461 * call.c (build_complex_conv): New.
2462 (implicit_conversion): Call it.
2463 (convert_like_real): Handle it.
2464 * typeck2.c (check_narrowing): Handle it.
2466 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2467 decide whether to delete.
2468 (build_vec_init): Pass sfk_complete_destructor.
2471 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2472 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2473 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2474 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2475 (build_vec_init_elt): Don't expect an array type.
2476 (build_array_copy): Adjust.
2477 * init.c (perform_member_init): Adjust.
2478 (build_new_1): Use build_vec_init_expr.
2480 * class.c (resolve_address_of_overloaded_function): Don't
2481 change OVERLOAD to TREE_LIST.
2482 * pt.c (print_candidates_1): Remove nonsensical assert.
2485 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2486 to tentative parse sooner.
2488 2011-04-26 Jason Merrill <jason@redhat.com>
2491 * parser.c (cp_parser_primary_expression): Set *idk to
2492 CP_ID_KIND_NONE for a parenthesized identifier.
2494 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2495 (cxx_print_identifier): Correct indentation.
2498 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2499 * tree.c (force_target_expr): Add complain parm.
2500 (build_target_expr_with_type): Likewise.
2501 (get_target_expr_sfinae): Split out.
2502 (build_vec_init_expr, bot_manip): Adjust.
2503 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2504 (build_delete, build_dtor_call): Likewise.
2505 (perform_direct_initialization_if_possible): Adjust.
2506 (build_vec_init): Handle error return.
2507 * cvt.c (force_rvalue): Add complain parm.
2508 Call build_special_member_call directly.
2509 * decl2.c (delete_sanity): Add complain parm.
2510 (build_cleanup): Adjust.
2511 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2512 * semantics.c (finish_stmt_expr_expr): Adjust.
2513 (finish_compound_literal): Adjust.
2514 * parser.c (cp_parser_delete_expression): Adjust.
2515 * typeck2.c (build_functional_cast): Adjust.
2516 * cp-tree.h: Adjust.
2518 2011-04-26 Martin Jambor <mjambor@suse.cz>
2520 * class.c (cp_fold_obj_type_ref): Remove.
2521 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2523 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2525 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2526 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2527 (UNDERLYING_TYPE_TYPE): Add.
2528 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2530 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2531 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2532 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2533 * semantics.c (finish_underlying_type): New.
2534 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2535 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2536 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2537 * tree.c (cp_walk_subtrees): Likewise.
2538 * pt.c (for_each_template_parm_r, tsubst, unify,
2539 dependent_type_p_r): Likewise.
2540 * mangle.c (write_type): Sorry for __underlying_type.
2542 2011-04-25 Jason Merrill <jason@redhat.com>
2545 * decl.c (type_dependent_init_p): New.
2546 (cp_finish_decl): Check it.
2547 * pt.c (any_type_dependent_elements_p): New.
2548 * cp-tree.h: Declare it.
2550 2011-04-20 Jason Merrill <jason@redhat.com>
2552 * semantics.c (finish_compound_literal): Don't put an array
2553 with a dtor in a static variable.
2555 * call.c (build_over_call): Handle trivial dtor.
2557 * search.c (lookup_fnfields_slot): Call complete_type.
2560 * decl2.c (build_offset_ref_call_from_tree): Move
2561 non-dependency of object outside condition.
2564 * decl.c (cp_finish_decl): Simplify template handling.
2566 2011-04-20 Jim Meyering <meyering@redhat.com>
2568 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2570 2011-04-19 Jason Merrill <jason@redhat.com>
2573 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2576 * decl.c (duplicate_decls): Keep always_inline attribute
2577 in sync with DECL_DISREGARD_INLINE_LIMITS.
2579 2011-04-18 Jason Merrill <jason@redhat.com>
2582 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2585 * init.c (build_value_init): Handle UNION_TYPE the same.
2587 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2590 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2591 for type dependent pointers.
2593 2011-04-18 Jim Meyering <meyering@redhat.com>
2595 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2597 2011-04-17 Jan Hubicka <jh@suse.cz>
2599 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2602 2011-04-17 Jason Merrill <jason@redhat.com>
2605 * typeck2.c (build_functional_cast): Disallow array type.
2607 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2609 2011-04-17 Jan Hubicka <jh@suse.cz>
2611 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2613 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2616 * parser.c (cp_convert_range_for): Split into
2617 cp_parser_perform_range_for_lookup.
2618 (cp_parser_perform_range_for_lookup): New.
2619 (cp_parser_range_for_member_function): New.
2620 (cp_parser_for_init_statement): Correct error message.
2621 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2623 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2625 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2626 change from objc_declare_protocols() to objc_declare_protocol().
2628 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2631 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2632 and return immediately.
2634 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2636 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2637 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2638 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2639 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2640 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2642 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2644 * cp-tree.def (IF_STMT): Add an extra operand.
2645 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2646 * cp-tree.h (IF_SCOPE): Define.
2647 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2648 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2650 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2652 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2653 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2654 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2655 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2656 Use FOR_SCOPE instead of TREE_CHAIN.
2657 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2658 (finish_for_stmt): Likewise.
2660 2011-04-14 Jason Merrill <jason@redhat.com>
2662 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2663 build_new_method_call.
2664 * semantics.c (finish_call_expr): Likewise.
2667 * init.c (build_value_init_noctor): Check complain consistently.
2670 * typeck.c (cp_build_binary_op): Don't decay void operands.
2673 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2675 * init.c (get_temp_regvar): No longer static.
2676 * cp-tree.h: Declare it.
2678 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2680 * parser.c (cp_parser_objc_class_declaration): Updated for change
2681 in objc_declare_class().
2683 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2685 * decl.c (poplevel): Use block_chainon.
2687 2011-04-13 Jason Merrill <jason@redhat.com>
2690 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2691 or pointer to (non-member) function.
2693 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2696 * semantics.c (cxx_eval_array_reference): Handle reading from
2697 wchar_t, char16_t and char32_t STRING_CST.
2699 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2702 * class.c (fixed_type_or_null): We cannot determine the dynamic
2703 type of a reference variable if its initializer is dependent.
2705 2011-04-13 Jason Merrill <jason@redhat.com>
2708 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2709 unqualified lookup failing if we're still in a template.
2711 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2713 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2714 tree_contains_struct initialization to...
2715 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2717 * cp-objcp-common.h (cp_common_init_ts): Declare.
2718 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2721 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2723 * parser.c (cp_parser_objc_message_expression): Updated call
2724 to objc_build_message_expr.
2726 2011-04-12 Martin Jambor <mjambor@suse.cz>
2728 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2729 cgraph_get_create_node.
2730 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2731 instead of cgraph_get_create_node.
2732 * method.c (make_alias_for_thunk): Call cgraph_get_node
2733 instead of cgraph_get_create_node, assert it returns non-NULL.
2734 (use_thunk): Likewise.
2735 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2736 when flag_syntax_only is not set. Call cgraph_get_node instead of
2737 cgraph_get_create_node.
2738 (maybe_clone_body): Call cgraph_get_node instead of
2739 cgraph_get_create_node.
2741 2011-04-12 Martin Jambor <mjambor@suse.cz>
2743 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2744 instead of cgraph_node.
2745 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2746 (cp_write_global_declarations): Likewise.
2747 * optimize.c (maybe_clone_body): Likewise.
2748 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2749 * mangle.c (mangle_decl): Likewise.
2750 * method.c (make_alias_for_thunk): Likewise.
2751 (use_thunk): Likewise.
2753 2011-04-11 Jason Merrill <jason@redhat.com>
2756 * decl.c (cp_complete_array_type_or_error): New.
2757 * semantics.c (finish_compound_literal): Use it.
2758 * cp-tree.h: Declare it.
2761 * semantics.c (finish_compound_literal): Handle references.
2764 * semantics.c (finish_compound_literal): Take complain parm.
2765 (build_lambda_object): Adjust.
2766 * cp-tree.h: Adjust.
2767 * call.c (convert_like_real): Adjust.
2768 * decl.c (check_initializer): Adjust.
2769 * parser.c (cp_parser_postfix_expression): Adjust.
2770 (cp_parser_functional_cast): Adjust.
2771 * pt.c (tsubst_copy_and_build): Adjust.
2772 * typeck2.c (process_init_constructor_record): Adjust.
2775 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2779 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2780 than cp_build_indirect_ref.
2782 PR c++/48457, Core 1238
2783 * call.c (reference_binding): Allow rvalue reference to bind to
2785 * tree.c (lvalue_kind): Functions are always lvalues.
2787 2011-04-07 Jason Merrill <jason@redhat.com>
2790 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2791 arguments even if we don't know the function.
2794 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2795 at the end of the chain.
2796 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2797 (iterative_hash_template_arg): Likewise.
2800 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2801 * name-lookup.c (add_function): Set it.
2802 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2805 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2806 Release unused vector.
2809 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2810 (type_unification_real): Clear it here instead.
2813 * except.c (build_noexcept_spec): Propagate error_mark_node.
2814 (finish_noexcept_expr): Likewise.
2817 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2821 * call.c (resolve_args): Take complain.
2822 (build_new_function_call, build_operator_new_call): Pass it.
2823 (build_op_call, build_new_op, build_new_method_call): Pass it.
2826 * typeck.c (check_for_casting_away_constness): Take complain.
2827 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2828 (build_const_cast_1): Pass it. Take full complain parm.
2829 (build_const_cast, cp_build_c_cast): Adjust.
2831 * tree.c (build_aggr_init_expr): Always return error_mark_node
2832 on abstract violation.
2835 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2836 (bot_manip): Adjust.
2837 * cp-tree.h: Adjust.
2838 * call.c (convert_like_real, build_cxx_call): Adjust.
2839 (perform_direct_initialization_if_possible): Adjust.
2840 * cvt.c (ocp_convert): Adjust.
2841 * init.c (build_value_init): Adjust.
2842 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2843 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2844 * typeck2.c (build_functional_cast): Adjust.
2846 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2848 (perform_member_init): Not here.
2849 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2851 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2854 * typeck2.c (build_functional_cast): Check complain consistently.
2855 Use build_value_init and abstract_virtuals_error_sfinae.
2856 (abstract_virtuals_error_sfinae): Split out.
2857 * cp-tree.h: Declare it.
2858 * init.c (build_new_1): Use it.
2859 (build_value_init_noctor): Handle FUNCTION_TYPE.
2861 * semantics.c (finish_decltype_type): Simplify handling of unknown
2864 * semantics.c (finish_decltype_type): Add complain parm.
2865 * cp-tree.h: Adjust.
2866 * parser.c (cp_parser_decltype): Adjust.
2867 * pt.c (tsubst): Adjust.
2870 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2872 2011-03-31 Jason Merrill <jason@redhat.com>
2875 * semantics.c (finish_call_expr): Remove assert.
2878 * method.c (defaultable_fn_check): Templates are not defaultable.
2880 * parser.c (cp_parser_init_declarator): Avoid redundant
2881 cp_finish_decl for member declarations.
2883 2011-03-30 Jason Merrill <jason@redhat.com>
2886 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2889 2011-03-30 Jason Merrill <jason@redhat.com>
2892 * semantics.c (potential_constant_expression_1): Handle
2893 UNORDERED_EXPR and ORDERED_EXPR.
2896 * semantics.c (finish_compound_literal): Do put static/constant
2897 arrays in static variables.
2899 * call.c (convert_like_real) [ck_list]: Build up the
2900 initializer_list object directly.
2901 * decl.c (build_init_list_var_init): Adjust.
2903 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2904 * decl.c (reshape_init_array_1): Likewise.
2906 2011-03-29 Jason Merrill <jason@redhat.com>
2909 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2910 the variable is constant before looking at its initializer.
2913 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2916 * semantics.c (potential_constant_expression_1): Change error about
2917 use of *this in constructor into sorry.
2920 * decl.c (cp_finish_decl): Defer validation of constexpr member
2922 * class.c (finalize_literal_type_property): Validate them here.
2923 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2925 * semantics.c (is_valid_constexpr_fn): Specify input location.
2927 2011-03-28 Jason Merrill <jason@redhat.com>
2930 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2931 from overloaded function.
2934 * call.c (build_array_conv): New.
2935 (implicit_conversion): Use it.
2937 * call.c (reference_binding): Allow direct binding to an array
2941 * parser.c (cp_parser_compound_statement): Add function_body parm.
2942 Complain about non-body compound-stmt in constexpr fn.
2943 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2944 (cp_parser_implicitly_scoped_statement): Adjust.
2945 (cp_parser_function_body, cp_parser_try_block): Adjust.
2946 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2947 (cp_parser_objc_try_catch_finally_statement): Adjust.
2950 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2951 and using-definition.
2952 (register_constexpr_fundef): Call it.
2954 * except.c (build_noexcept_spec): Call cxx_constant_value after
2957 2011-03-25 Kai Tietz <ktietz@redhat.com>
2959 * lex.c (interface_strcmp): Handle dos-paths.
2960 (handle_pragma_implementation): Use filename_cmp instead of
2962 (in_main_input_context): Likewise.
2964 2011-03-25 Jason Merrill <jason@redhat.com>
2967 * method.c (defaulted_late_check): Check for exception spec mismatch.
2968 (defaultable_fn_check): Allow exception spec and virtual.
2969 * class.c (check_for_override): A virtual dtor is non-trivial.
2972 * pt.c (build_non_dependent_expr): Keep dereferences outside the
2975 2011-03-25 Kai Tietz <ktietz@redhat.com>
2977 * decl.c (decls_match): Replace target hook
2978 call of comp_type_attributes by version in tree.c file.
2979 * search.c (check_final_overrider): Likewise.
2980 * typeck.c (structural_comptypes): Likewise.
2982 2011-03-21 Kai Tietz <ktietz@redhat.com>
2985 * cxx-pretty-print.c (pp_cxx_ptr_operator):
2986 Display allowed attributes for function pointer types.
2987 * error.c (dump_type_prefix): Likewise.
2989 * tree.c (cxx_attribute_table): Adjust table.
2991 2011-03-18 Jason Merrill <jason@redhat.com>
2994 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
2997 * call.c (build_over_call): Don't skip ck_rvalue.
2999 2011-03-17 Jason Merrill <jason@redhat.com>
3002 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3003 the conversion set TREE_OVERFLOW.
3006 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3007 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3010 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3012 2011-03-16 Jason Merrill <jason@redhat.com>
3015 * semantics.c (potential_constant_expression_1): Don't allow *this
3017 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3020 * decl.c (compute_array_index_type): Don't bother trying to deal
3021 with literal classes in ABI v1.
3024 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3028 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3029 use the generic binary expression handling.
3031 2011-03-16 Diego Novillo <dnovillo@google.com>
3033 * Make-lang.in (CXX_PARSER_H): New.
3034 (cp/parser.o): Add dependency on CXX_PARSER_H.
3035 Add dependency on tree-pretty-print.h
3036 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3037 * cp-lang.c: Include parser.h.
3038 * parser.c: Include parser.h.
3039 (struct cp_token): Add bitfield purged_p.
3042 (CPP_PURGED): Remove. Update all users.
3043 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3044 Remove field buffer_length.
3047 (struct tree_check): Move to parser.h.
3048 (cp_token_position): Likewise.
3049 (struct cp_token_cache): Likewise.
3050 (CPP_KEYWORD): Likewise.
3051 (CPP_TEMPLATE_ID): Likewise.
3052 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3053 (N_CP_TTYPES): Likewise.
3054 (enum cp_parser_status_kind): Likewise.
3055 (struct cp_parser_context): Likewise.
3056 (struct cp_default_arg_entry_d): Likewise.
3057 (struct cp_unparsed_functions_entry_d): Likewise.
3058 (struct cp_parser): Likewise.
3059 (cp_lexer_dump_tokens): New.
3060 (cp_lexer_debug_tokens): New.
3061 (cp_lexer_finished_p): New.
3062 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3063 (cp_lexer_new_main): Re-write main lexing loop to push
3064 tokens into the new VEC buffer.
3065 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3066 Do not abort if the token type is not recognized, just print
3068 * parser.h: New file.
3069 * config-lang.in (gtfiles): Add cp/parser.h.
3071 2011-03-16 Jason Merrill <jason@redhat.com>
3074 * typeck.c (check_return_expr): Fix conditions for setting
3075 LOOKUP_PREFER_RVALUE.
3077 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3080 * decl.c (check_array_designated_initializer): Allow integer index.
3081 (reshape_init_array_1): Set index on the elements.
3083 2011-03-16 Jason Merrill <jason@redhat.com>
3086 * typeck.c (convert_for_initialization): Use
3087 perform_implicit_conversion_flags.
3088 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3089 rvaluedness_matches_p on ck_rvalue.
3090 (convert_like_real) [ck_rvalue]: And restore it here.
3093 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3095 2011-03-16 Jason Merrill <jason@redhat.com>
3097 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3098 committed to this tentative parse.
3101 * semantics.c (finish_call_expr): Preserve reference semantics
3104 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3106 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3108 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3109 DECL_LANG_SPECIFIC is NULL.
3111 2011-03-15 Jason Merrill <jason@redhat.com>
3114 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3115 check value_dependent_expression_p on the operand.
3117 * semantics.c (push_cx_call_context): Return bool.
3118 (cxx_eval_call_expression): Handle excess depth.
3121 * method.c (synthesized_method_walk): Cleanups don't affect the
3122 triviality of a constructor, but do affect deletion and exception
3125 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3127 * decl2.c (cp_check_const_attributes): New.
3128 (cplus_decl_attributes): Call cp_check_const_attributes.
3130 2011-03-15 Jason Merrill <jason@redhat.com>
3133 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3135 (push_defarg_context, pop_defarg_context): New.
3136 * parser.c (cp_parser_late_parsing_default_args): Use them.
3137 * cp-tree.h: Declare them.
3139 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3141 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3142 the argument of the indirection operator should not be dependent.
3145 2011-03-11 Jason Merrill <jason@redhat.com>
3148 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3151 * parser.c (cp_parser_template_type_arg): Set
3152 type_definition_forbidden_message.
3155 * decl.c (compute_array_index_type): Discard folding
3156 if it didn't produce a constant.
3158 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3161 * init.c (build_zero_init_1): Extracted from build_zero_init.
3162 Add FIELD_SIZE argument, if non-NULL and field bit_position
3163 as not smaller than that, don't add that field's initializer.
3164 Pass DECL_SIZE as last argument to build_zero_init_1
3165 for DECL_FIELD_IS_BASE fields.
3166 (build_zero_init): Use build_zero_init_1.
3168 2011-03-10 Jason Merrill <jason@redhat.com>
3171 * pt.c (iterative_hash_template_arg): Remove special case for
3175 * parser.c (cp_parser_single_declaration): Just return if
3176 cp_parser_parse_and_diagnose_invalid_type_name complained.
3178 2011-03-09 Jason Merrill <jason@redhat.com>
3181 * pt.c (unify): An unresolved overload is a nondeduced context.
3183 2011-03-09 Martin Jambor <mjambor@suse.cz>
3185 PR tree-optimization/47714
3186 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3188 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3191 * pt.c (convert_nontype_argument): Only call decay_conversion on
3194 2011-03-08 Jason Merrill <jason@redhat.com>
3197 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3200 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3201 argument to pointer parameter.
3204 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3207 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3210 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3211 consider scopes of primary template definitions. Adjust comments.
3213 2011-03-07 Jason Merrill <jason@redhat.com>
3216 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3218 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3221 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3224 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3225 (write_CV_qualifiers_for_type): Not here.
3227 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3229 * lang-specs.h: Match -save-temps* instead of -save-temps.
3231 2011-03-05 Jason Merrill <jason@redhat.com>
3233 * mangle.c (write_expression): Change ABI v6 to v5.
3234 (write_type): Likewise.
3236 2011-03-04 Jan Hubicka <jh@suse.cz>
3239 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3240 and cgraph_add_thunk.
3241 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3242 * mangle.c (mangle_decl): Likewise.
3244 2011-03-04 Jason Merrill <jason@redhat.com>
3247 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3248 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3251 * search.c (check_final_overrider): Allow pointer to same incomplete
3252 class type with different cv-quals.
3254 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3257 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3259 2011-03-03 Jason Merrill <jason@redhat.com>
3262 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3264 2011-03-02 Jason Merrill <jason@redhat.com>
3267 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3270 * tree.c (build_vec_init_elt): Split out from...
3271 (build_vec_init_expr): ...here.
3272 (diagnose_non_constexpr_vec_init): New fn.
3273 * semantics.c (potential_constant_expression_1): Use it.
3274 * cp-tree.h: Declare it.
3276 2011-03-01 Jason Merrill <jason@redhat.com>
3279 * parser.c (cp_parser_primary_expression): Don't warn about a
3280 failed tentative parse.
3283 * semantics.c (cxx_bind_parameters_in_call): Don't call
3284 adjust_temp_type on non-constant args.
3287 * call.c (standard_conversion): Provide requested cv-quals on
3288 class rvalue conversion.
3291 * decl2.c (grokbitfield): Handle type-dependent width.
3293 2011-02-28 Jason Merrill <jason@redhat.com>
3296 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3297 after checking for a non-thunk.
3299 2011-02-26 Jason Merrill <jason@redhat.com>
3302 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3303 * pt.c (iterative_hash_template_arg): And hash it.
3306 * semantics.c (non_const_var_error): Split out from...
3307 (cxx_eval_constant_expression): ...here.
3308 (potential_constant_expression_1) [VAR_DECL]: Use it.
3309 Allow dependent variables.
3311 2011-02-24 Jason Merrill <jason@redhat.com>
3313 * parser.c (cp_parser_constant_expression): Set
3314 non_integral_constant_expression correctly for C++0x too.
3315 (cp_parser_static_assert): Allow non-constant expression.
3316 (cp_parser_direct_declarator): Expect non_constant_p to be set
3318 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3319 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3320 (potential_rvalue_constant_expression): New.
3321 (require_potential_rvalue_constant_expression): New.
3323 2011-02-23 Jason Merrill <jason@redhat.com>
3325 * cp-tree.h (DECL_PARM_LEVEL): New.
3326 (struct lang_decl_parm): Add level field.
3327 * name-lookup.c (function_parm_depth): New fn.
3328 * name-lookup.h: Declare it.
3329 * parser.c (cp_parser_parameter_declaration_list): Use it.
3330 * mangle.c (struct globals): Add parm_depth field.
3331 (write_bare_function_type): Adjust it.
3332 (write_expression): Include the level delta in PARM_DECL mangling
3335 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3337 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3339 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3342 * parser.c (cp_parser_class_specifier): Require a closing brace
3343 to attempt error recovery.
3345 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3348 * pt.c (struct pending_template): Add chain_next GTY option.
3349 * decl.c (struct named_label_use_entry): Likewise.
3351 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3354 * semantics.c (build_lambda_object): Bail out if a field is
3357 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3360 * class.c (dfs_declare_virt_assop_and_dtor)
3361 (declare_virt_assop_and_dtor): New static functions.
3362 (add_implicitly_declared_members): Use
3363 declare_virt_assop_and_dtor.
3365 2011-02-21 Jason Merrill <jason@redhat.com>
3368 * decl2.c (decl_constant_var_p): A constexpr var needs an
3369 initializer to be constant.
3370 * semantics.c (cxx_eval_constant_expression): Complain about
3371 constexpr var used in its own initializer.
3372 * call.c (set_up_extended_ref_temp): Set
3373 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3375 2011-02-20 Jason Merrill <jason@redhat.com>
3378 * semantics.c (cxx_eval_call_expression): Call
3379 cxx_eval_constant_expression in trivial shortcut.
3382 * call.c (convert_class_to_reference): Don't try to set up a
3383 second conv sequence for non-viable candidates.
3386 * error.c (location_of): Handle non-tagged types.
3389 * method.c (process_subob_fn): Instantiate constexpr templates.
3390 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3392 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3395 * pt.c (tsubst_pack_expansion): do not use
3396 cp_tree_equal/same_type_p to detect an expansion of a parameter
3399 2011-02-19 Jason Merrill <jason@redhat.com>
3402 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3404 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3407 * semantics.c (finish_non_static_data_member): Early return if
3408 object is error_mark_node.
3410 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3413 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3415 * semantics.c (finish_id_expression): Do not pass erroneous decl
3416 to decl_constant_var_p.
3418 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3421 * cvt.c (convert_from_reference): Call mark_exp_read.
3423 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3426 * pt.c (finish_call_expr): Consider a call expression that has a
3427 dependent "this" pointer as being dependent. Add comments.
3428 (dependent_type_p, type_dependent_expression_p): Update comments.
3430 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3433 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3434 expansion arguments are not evaluated.
3436 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3439 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3440 instead of TYPE_LANG_FLAG_3.
3441 * pt.c (lookup_template_class): Copy over
3442 ENUM_FIXED_UNDERLYING_TYPE_P.
3444 2011-02-15 Jason Merrill <jason@redhat.com>
3447 * method.c (synthesized_method_walk): Always exit early for
3448 trivial fn in C++98 mode.
3450 2011-02-14 Jason Merrill <jason@redhat.com>
3453 * parser.c (cp_parser_enumerator_definition): Call
3454 fold_non_dependent_expr.
3456 2011-02-09 Jason Merrill <jason@redhat.com>
3458 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3459 * semantics.c (finish_fname): Only return the name if we're in
3462 * decl.c (build_enumerator): Don't perform integral promotions on
3463 non-integral constants.
3465 * cvt.c (convert_to_void): Handle null op1.
3467 * class.c (type_has_constexpr_default_constructor): Make sure the
3468 caller stripped an enclosing array.
3469 * init.c (perform_member_init): Strip arrays before calling it.
3472 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3474 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3477 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3478 template parameters in account.
3480 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3483 * parser.c (cp_parser_class_specifier): Fix setting of
3486 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3489 * semantics.c (build_data_member_initialization): Handle
3490 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3492 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3494 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3495 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3497 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3500 * cp-tree.h (fixup_template_parms): Declare.
3501 * pt.c (end_template_parm_list): Do not fixup template parms here.
3502 (fixup_template_parms): Remove static. Fix typo in the
3503 comments. Remove useless code statement.
3504 (fixup_template_parm): For a template template parameter, fixup
3505 its attributes before fixing up its type.
3507 (cp_parser_template_declaration_after_export): After parsing
3508 template parameters fixup their types.
3510 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3513 * semantics.c (potential_constant_expression_1): Handle
3516 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3519 * semantics.c (expand_or_defer_fn_1): Handle it.
3520 * decl2.c (decl_needed_p): Likewise.
3522 2011-01-21 Jason Merrill <jason@redhat.com>
3525 * semantics.c (build_constexpr_constructor_member_initializers):
3526 Handle trivial copy.
3528 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3531 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3532 assume init must be NULL if scope is NULL.
3533 (begin_range_for_stmt): Likewise.
3535 2011-01-21 Jason Merrill <jason@redhat.com>
3538 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3541 * semantics.c (potential_constant_expression_1): Split out from
3542 potential_constant_expression. Add want_rval parm. Handle
3543 template expression forms. Don't enforce restriction on address
3544 of automatic variable here. Add a couple of diagnostics that
3546 (require_potential_constant_expression): New entry point.
3547 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3548 (maybe_constant_value): Check potential_constant_expression.
3549 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3550 * tree.c (build_vec_init_expr): Adjust.
3552 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3555 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3558 2011-01-17 Jason Merrill <jason@redhat.com>
3561 * semantics.c (base_field_constructor_elt): New fn.
3562 (cxx_eval_bare_aggregate): Use it.
3563 (build_data_member_initialization): Leave COMPONENT_REF for
3566 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3568 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3571 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3572 Jonathan Wakely <jwakely.gcc@gmail.com>
3575 * decl.c (grokdeclarator): Reject mutable reference members.
3577 2011-01-14 Jason Merrill <jason@redhat.com>
3580 * pt.c (coerce_template_parms): Fix error recovery.
3583 * typeck2.c (check_narrowing): Only check arithmetic types.
3586 * tree.c (build_vec_init_expr): Handle flexible array
3589 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3592 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3593 TYPE_MAIN_DECL instead of TYPE_NAME.
3594 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3595 * decl2.c (determine_visibility): Add check
3596 of CLASS_TYPE_P for underlying_type.
3598 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3600 * cp-tree.h (begin_for_scope): New prototype.
3601 (begin_for_stmt): Update prototype.
3602 (begin_range_for_stmt): Update prototype.
3603 * init.c (build_vec_init): Update call to begin_for_stmt.
3604 * parser.c (cp_parser_for): New.
3605 (cp_parser_c_for): Add three new parameters.
3606 (cp_parser_range_for): Likewise. Most parsing code removed.
3607 (cp_parser_iteration_statement): Call cp_parser_for instead of
3608 cp_parser_c_for and cp_parser_range_for.
3609 (cp_parser_for_init_statement): Add new parameter and return type.
3610 (cp_parser_block_declaration): Update call to
3611 cp_parser_simple_declaration.
3612 (cp_parser_simple_declaration): Add new parameter.
3613 Update call to cp_parser_init_declarator.
3614 (cp_parser_init_declarator): Add new parameter.
3615 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3616 * semantics.c (begin_for_scope): New.
3617 (begin_for_stmt): Add two new parameters.
3618 (begin_range_for_stmt): Likewise.
3620 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3622 * parser.c (cp_parser_objc_at_property_declaration): Improved
3625 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3628 * cp-lang.c (get_template_innermost_arguments_folded)
3629 (get_template_argument_pack_elems_folded)
3630 (template_arg_needs_folding, fold_cplus_constants): New static
3632 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3633 get_template_innermost_arguments_folded.
3634 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3635 get_template_argument_pack_elems_folded.
3637 2011-01-11 Jason Merrill <jason@redhat.com>
3640 * init.c (build_new_1): Handle value-init in templates differently.
3643 * tree.c (maybe_dummy_object): Check current_class_ref against
3644 context, not current_class_type.
3646 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3649 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3650 error recovery purposes behave as if it was not specified so that
3651 the default type is used.
3653 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3656 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3657 for the second build_x_va_arg argument.
3659 2011-01-05 Tom Tromey <tromey@redhat.com>
3661 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3662 (lvalue_or_else): Likewise.
3664 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3667 * tree.c (cxx_type_hash_eq):
3668 Allow METHOD_TYPE, too.
3671 Copyright (C) 2011 Free Software Foundation, Inc.
3673 Copying and distribution of this file, with or without modification,
3674 are permitted in any medium without royalty provided the copyright
3675 notice and this notice are preserved.