1 2011-10-13 Diego Novillo <dnovillo@google.com>
3 * cp-tree.h (struct language_function): Rename in_function_try_handler
4 to x_in_function_try_handler.
5 Rename in_base_initializer to x_in_base_initializer.
8 2011-10-13 Diego Novillo <dnovillo@google.com>
10 * class.c (sorted_fields_type_new): Factor out of ...
11 (finish_struct_1): ... here.
13 2011-10-13 Jason Merrill <jason@redhat.com>
16 * init.c (expand_aggr_init_1): Don't zero-initialize virtual
17 bases of a base subobject.
19 2011-10-12 Paolo Carlini <paolo.carlini@oracle.com>
22 * decl.c (cxx_init_decl_processing): Add
23 __attribute__((externally_visible)) to operator new and
24 operator delete library fn.
26 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com>
28 * decl.c (duplicate_decls): Delete old interface with two parallel
29 arrays to hold standard builtin declarations, and replace it with
30 a function based interface that can support creating builtins on
31 the fly in the future. Change all uses, and poison the old
32 names. Make sure 0 is not a legitimate builtin index.
33 * except.c (build_eh_type_type): Ditto.
34 (choose_personality_routine): Ditto.
35 * semantics.c (finish_omp_atomic): Ditto.
36 (finish_omp_barrier): Ditto.
37 (finish_omp_flush): Ditto.
38 (finish_omp_taskwait): Ditto.
40 2011-10-11 Jason Merrill <jason@redhat.com>
44 * cp-tree.def (IMPLICIT_CONV_EXPR): New.
45 * call.c (perform_implicit_conversion_flags): Build it
47 * cp-objcp-common.c (cp_common_init_ts): It's typed.
48 * cxx-pretty-print.c (pp_cxx_cast_expression): Handle it.
49 (pp_cxx_expression): Likewise.
50 * error.c (dump_expr): Likewise.
51 * semantics.c (potential_constant_expression_1): Likewise.
52 * tree.c (cp_tree_equal): Likewise.
53 (cp_walk_subtrees): Likewise.
54 * pt.c (iterative_hash_template_arg): Likewise.
55 (for_each_template_parm_r): Likewise.
56 (type_dependent_expression_p): Likewise.
57 (tsubst_copy, tsubst_copy_and_build): Handle IMPLICIT_CONV_EXPR
59 * cp-tree.h (IMPLICIT_CONV_EXPR_DIRECT_INIT): New.
61 2011-10-11 Paolo Carlini <paolo.carlini@oracle.com>
64 * pt.c (tsubst_copy_and_build): If (complain & tf_error) is false
65 do not call unqualified_name_lookup_error.
67 2011-10-10 Paolo Carlini <paolo.carlini@oracle.com>
70 * call.c (conversion_null_warnings): Don't look through references.
72 2011-10-09 Paolo Carlini <paolo.carlini@oracle.com>
75 * init.c (constant_value_1): Add bool parameter.
76 (decl_constant_value_safe): Add.
77 (integral_constant_value): Adjust.
78 (decl_constant_value): Adjust.
79 * cp-tree.h (decl_constant_value_safe): Declare.
80 * typeck.c (decay_conversion): Use decl_constant_value_safe.
81 * call.c (convert_like_real): Likewise.
83 2011-10-09 Jakub Jelinek <jakub@redhat.com>
84 Diego Novillo <dnovillo@google.com>
86 * pt.c (reregister_specialization): Use htab_find instead of
87 htab_find_slot with INSERT.
88 (maybe_process_partial_specialization, lookup_template_class_1): Change
89 slot variable type to void ** to avoid aliasing problems.
90 (register_specialization): Likewise. Use slot != NULL instead of
91 more expensive !optimize_specialization_lookup_p (tmpl) test.
93 2011-10-08 Paolo Carlini <paolo.carlini@oracle.com>
96 * typeck2.c (abstract_virtuals_error_sfinae): Don't produce duplicate
97 inform messages in case of cloned destructor.
99 2011-10-06 Jason Merrill <jason@redhat.com>
102 * decl.c (grokfndecl): Diagnose redefinition of defaulted fn.
104 2011-10-02 Jason Merrill <jason@redhat.com>
106 * pt.c (tsubst_pack_expansion): Re-use ARGUMENT_PACK_SELECTs.
107 Change unsubstituted_packs to bool.
109 * parser.c (cp_parser_range_for): Don't try to deduce from {}
113 Implement N2555 (expanding pack expansion to fixed parm list)
114 * pt.c (coerce_template_parms): Allow expanding a pack expansion
115 to a fixed-length argument list.
116 (unify_pack_expansion): Handle explicit args properly.
117 (unify) [TREE_VEC]: Handle pack expansions here.
118 [TYPE_ARGUMENT_PACK]: Not here.
119 (tsubst_pack_expansion): Don't try to do partial substitution.
120 (pack_deducible_p): New.
121 (fn_type_unification): Use it.
122 (find_parameter_packs_r): Take the TYPE_MAIN_VARIANT
124 (check_non_deducible_conversion): Split from type_unification_real.
125 (unify_one_argument): Split from type_unification_real...
126 (unify_pack_expansion): ...and here. Drop call_args_p parm.
127 (type_unification_real, unify, more_specialized_fn): Adjust.
129 * class.c (fixed_type_or_null): Handle NSDMI.
130 * method.c (walk_field_subobs): Disable NSDMI noexcept checking
133 2011-09-30 Jason Merrill <jason@redhat.com>
135 * cp-tree.h (TREE_NEGATED_INT): Remove.
136 * semantics.c (finish_unary_op_expr): Don't set it.
138 2011-09-30 Janis Johnson <janisjo@codesourcery.com>
141 * mangle.c (write_type): Handle CV qualifiers for decimal classes.
143 2011-09-26 Andi Kleen <ak@linux.intel.com>
145 * repo.c (finish_repo): Use HOST_WIDE_INT_PRINT_HEX_PURE.
147 2011-09-28 Paolo Carlini <paolo.carlini@oracle.com>
150 * typeck.c (cp_build_binary_op): With -Wextra, warn for ordered
151 comparison of pointer with zero.
153 2011-09-27 Paolo Carlini <paolo.carlini@oracle.com>
156 * parser.c (cp_parser_elaborated_type_specifier): For RECORD_TYPE,
157 set CLASSTYPE_DECLARED_CLASS.
159 2011-09-27 Jakub Jelinek <jakub@redhat.com>
161 * decl.c (duplicate_decls): If compatible stpcpy prototype
162 is seen, set implicit_built_in_decls[BUILT_IN_STPCPY].
164 2011-09-26 Jason Merrill <jason@redhat.com>
167 * pt.c (tsubst_copy_and_build) [CONST_DECL]: Don't pull out
168 constant value if we're still in a template.
171 * typeck.c (structural_comptypes): Ignore cv-quals on typename scope.
174 * semantics.c (cxx_eval_logical_expression): Use tree_int_cst_equal
177 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
180 * error.c (dump_template_bindings): Separate bindings with semicolons
183 2011-09-26 Jason Merrill <jason@redhat.com>
186 * call.c (compare_ics): Only consider rvaluedness_matches_p
187 if the target type is the same or it too differs in rvalueness.
190 * call.c (implicit_conversion): Mask out inappropriate LOOKUP
191 flags at the top of the function.
193 * pt.c (tsubst_copy) [PARM_DECL]: Handle 'this' in NSDMI.
195 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
197 * pt.c (convert_nontype_argument): Handle NULLPTR_TYPE.
199 2011-09-26 Paolo Carlini <paolo.carlini@oracle.com>
202 * cp-gimplify.c (get_bc_label): Remove obsolete diagnostics.
204 2011-09-25 Jason Merrill <jason@redhat.com>
206 * parser.c (inject_this_parameter): Split out from
207 cp_parser_late_return_type_opt.
208 (cp_parser_class_specifier_1): Use it for NSDMIs.
209 * tree.c (bot_replace): Replace NSDMI 'this' with real 'this'.
211 2011-09-24 Jason Merrill <jason@redhat.com>
213 * except.c (expr_noexcept_p): Split out from finish_noexcept_expr.
214 * cp-tree.h: Declare it.
215 * method.c (walk_field_subobs): Use it.
217 * init.c (perform_member_init): Instantiate NSDMI here.
218 * pt.c (tsubst_decl) [FIELD_DECL]: Not here.
220 Handle deferred parsing of NSDMIs.
221 * parser.h (cp_unparsed_functions_entry): Add nsdmis field.
222 * parser.c (unparsed_nsdmis, cp_parser_save_nsdmi): New.
223 (cp_parser_late_parse_one_default_arg): Split out from
224 cp_parser_late_parsing_default_args.
225 (cp_parser_late_parsing_nsdmi): New.
226 (push_unparsed_function_queues): Set it.
227 (cp_parser_parameter_declaration): Save the '=' token.
228 (cp_parser_template_parameter): Likewise.
229 (cp_parser_default_argument): Call cp_parser_initializer
230 rather than cp_parser_initializer_clause.
231 (cp_parser_class_specifier_1): Parse unparsed_nsdmis.
232 (cp_parser_member_declaration): Handle nsdmis.
233 * decl2.c (grokfield): Handle DEFAULT_ARG for a function.
235 Implement C++11 non-static data member initializers.
236 * cp-tree.h (enum cpp_warn_str): Add CPP0X_NSDMI.
237 * error.c (maybe_warn_cpp0x): Handle it.
238 * call.c (convert_like_real) [ck_user]: Don't complain about
239 using an explicit constructor for direct-initialization.
240 * class.c (check_field_decl): Fix ancient typo.
241 (check_field_decls): NSDMIs make the default ctor non-trivial.
242 * decl.c (cp_finish_decl): Record NSDMI.
243 (grokdeclarator): Allow NSDMI.
244 * decl2.c (grokfield): Allow NSDMI. Correct LOOKUP flags.
245 * init.c (perform_member_init): Use NSDMI.
246 * method.c (walk_field_subobs): Check for NSDMI.
247 * parser.c (cp_parser_member_declaration): Parse { } init.
248 * semantics.c (register_constexpr_fundef): Don't talk about
249 a return statement in a constexpr constructor.
250 (cxx_eval_call_expression): Check DECL_INITIAL instead of
253 2011-09-24 Paolo Carlini <paolo.carlini@oracle.com>
256 * class.c (build_base_path): Add a tsubst_flags_t parameter.
257 (convert_to_base): Adjust call.
258 * typeck.c (build_class_member_access_expr,
259 get_member_function_from_ptrfunc, build_static_cast_1): Likewise.
260 * init.c (dfs_initialize_vtbl_ptrs, emit_mem_initializers): Likewise.
261 * method.c (do_build_copy_constructor, do_build_copy_assign): Likewise.
262 * rtti.c (build_dynamic_cast_1): Likewise.
263 * typeck2.c (build_scoped_ref, build_m_component_ref): Likewise.
264 * call.c (build_over_call, build_special_member_call): Likewise.
265 * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
266 build_up_reference): Likewise.
267 * cp-tree.h (build_base_path): Adjust declaration.
269 2011-09-23 Jason Merrill <jason@redhat.com>
271 Core 253 - allow const objects with no initializer or
272 user-provided default constructor if the defaulted constructor
273 initializes all the subobjects.
276 * class.c (default_init_uninitialized_part): New.
277 * cp-tree.h: Declare it.
278 * decl.c (check_for_uninitialized_const_var): Use it.
279 * init.c (perform_member_init): Likewise.
280 (build_new_1): Likewise.
281 * method.c (walk_field_subobs): Likewise.
283 2011-09-23 Paolo Carlini <paolo.carlini@oracle.com>
286 * decl.c (check_static_variable_definition): Allow in-class
287 initialization of static data member of non-integral type in
290 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
293 * semantics.c (potential_constant_expression_1): Handle USING_DECL.
295 2011-09-22 Paolo Carlini <paolo.carlini@oracle.com>
298 * pt.c (invalid_nontype_parm_type_p): Handle NULLPTR_TYPE.
300 2011-09-22 Jonathan Wakely <jwakely.gcc@gmail.com>
301 Paolo Carlini <paolo.carlini@oracle.com>
304 * friend.c (make_friend_class): cv-qualification is ok in a
307 2011-09-21 Paolo Carlini <paolo.carlini@oracle.com>
310 * decl.c (grokdeclarator): Consistently handle both __int128
311 and unsigned __int128 with -pedantic; suppress diagnostic in
314 2011-09-20 Jason Merrill <jason@redhat.com>
316 * cp-tree.h (DECL_TEMPLOID_INSTANTIATION): New.
317 (DECL_GENERATED_P): New.
318 * class.c (finalize_literal_type_property): Use them.
319 * semantics.c (is_instantiation_of_constexpr): Likewise.
320 (register_constexpr_fundef): Likewise.
322 * call.c (convert_default_arg): Avoid redundant copy.
323 * tree.c (bot_manip): Copy everything.
325 2011-09-20 Roberto Agostino Vitillo <ravitillo@lbl.gov>
327 * call.c (build_new_method_call_1): Use non-virtual lookup
328 for final virtual functions.
330 2011-09-16 Jason Merrill <jason@redhat.com>
333 * call.c (set_flags_from_callee): Split out from build_call_a.
334 * cp-tree.h: Declare it.
335 * tree.c (bot_manip): Call it.
337 2011-09-15 Jason Merrill <jason@redhat.com>
340 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
341 for clearing current_class_ptr, too.
343 2011-09-14 Diego Novillo <dnovillo@google.com>
345 * name-lookup.c (lookup_arg_dependent): Use conditional
347 * decl.c (xref_tag): Likewise.
349 2011-09-14 Paolo Carlini <paolo.carlini@oracle.com>
352 * pt.c (regenerate_decl_from_template): Don't pass an error_mark_node
353 to build_exception_variant.
355 2011-09-13 Dodji Seketeli <dodji@redhat.com>
358 * pt.c (template_parameter_pack_p): Support TEMPLATE_PARM_INDEX
359 nodes. Add a comment.
360 (arg_from_parm_pack_p): New static function, factorized out from
361 tsubst_pack_expansion and extended to support non-type parameter
362 packs represented with TEMPLATE_PARM_INDEX nodes.
363 (tsubst_pack_expansion): Use arg_from_parm_pack_p.
365 2011-09-12 Jason Merrill <jason@redhat.com>
367 * pt.c (type_unification_real): Fix handling of DEDUCE_CONV
368 with no deducible template parameters.
369 * call.c (rejection_reason_code): Add rr_template_conversion.
370 (print_z_candidate): Handle it.
371 (template_conversion_rejection): New.
372 (build_user_type_conversion_1): Use it.
374 * call.c (merge_conversion_sequences): Set bad_p and user_conv_p
375 on all of the second conversion sequence.
376 (build_user_type_conversion_1): Set bad_p on the ck_user conv.
377 (convert_like_real): Handle bad ck_ref_bind with user_conv_p in the
378 first section. Fix loop logic.
379 (initialize_reference): Call convert_like for diagnostics when
380 we have a (bad) conversion.
382 * call.c (convert_class_to_reference)
383 (convert_class_to_reference_1): Remove.
384 (reference_binding): Use build_user_type_conversion_1 instead.
386 * call.c (initialize_reference): Add flags parm.
387 * decl.c (grok_reference_init): Likewise.
388 (check_initializer): Pass it.
389 * typeck.c (convert_for_initialization): Likewise.
392 * cp-tree.h (LOOKUP_NO_RVAL_BIND): New.
393 * call.c (conditional_conversion): Use it.
394 (reference_binding): Fix handling of xvalues.
396 2011-09-09 Jason Merrill <jason@redhat.com>
398 * call.c (implicit_conversion): Check BRACE_ENCLOSED_INITIALIZER_P
399 before forcing instantiation.
401 2011-09-08 Paolo Carlini <paolo.carlini@oracle.com>
404 * typeck2.c (digest_init_r): Call complete_type_or_maybe_complain
405 instead of complete_type_or_else.
407 2011-09-08 Dodji Seketeli <dodji@redhat.com>
409 PR c++/33255 - Support -Wunused-local-typedefs warning
410 * name-lookup.c (pushdecl_maybe_friend_1): Use the new
411 record_locally_defined_typedef.
412 * decl.c (finish_function): Use the new
413 maybe_warn_unused_local_typedefs.
414 (grokfield): Use the new record_locally_defined_typedef.
415 * parser.c (lookup_name): Use the new maybe_record_typedef_use.
417 2011-09-07 Paolo Carlini <paolo.carlini@oracle.com>
420 * decl.c (grokdeclarator): Check u.function.exception_specification
423 2011-09-07 Jason Merrill <jason@redhat.com>
426 * parser.c (cp_parser_member_declaration): Don't require a constant
427 rvalue here in C++0x.
429 * pt.c (type_unification_real): Correct complain arg for tsubsting
430 default template args.
432 * pt.c (tsubst_aggr_type): Check TYPE_P before tsubsting.
434 2011-09-06 Jason Merrill <jason@redhat.com>
437 * semantics.c (register_constexpr_fundef): Call is_valid_constexpr_fn.
438 (cx_check_missing_mem_inits): Handle bases and empty trivial members.
439 (validate_constexpr_fundecl): Remove.
440 * decl.c (start_preparsed_function): Don't call it.
441 * cp-tree.h: Don't declare it.
443 2011-09-04 Jason Merrill <jason@redhat.com>
446 * call.c (reference_binding): Don't set is_lvalue for an rvalue
452 * call.c (reference_binding): Set rvaluedness_matches_p properly
453 for reference to function conversion ops.
454 (compare_ics): Adjust.
456 * class.c (trivial_default_constructor_is_constexpr): Rename from
457 synthesized_default_constructor_is_constexpr.
458 (type_has_constexpr_default_constructor): Adjust.
459 (add_implicitly_declared_members): Call it instead.
460 (explain_non_literal_class): Explain about non-constexpr default ctor.
462 * method.c (synthesized_method_walk): Adjust.
463 * semantics.c (explain_invalid_constexpr_fn): Handle defaulted
468 * init.c (perform_member_init): Don't diagnose missing inits here.
469 (emit_mem_initializers): Or here.
470 * method.c (process_subob_fn): Don't instantiate constexpr ctors.
471 * semantics.c (cx_check_missing_mem_inits): New.
472 (explain_invalid_constexpr_fn): Call it.
473 (register_constexpr_fundef): Likewise. Leave
474 DECL_DECLARED_CONSTEXPR_P set when the body is unsuitable.
475 (cxx_eval_call_expression): Adjust diagnostics.
476 (cxx_eval_constant_expression): Catch use of 'this' in a constructor.
478 2011-08-30 Jason Merrill <jason@redhat.com>
481 * cp-tree.h (cp_decl_specifier_seq): Rename user_defined_type_p
482 to type_definition_p.
483 * parser.c (cp_parser_set_decl_spec_type): Likewise.
484 * decl.c (grokdeclarator): Check it.
487 * semantics.c (finish_id_expression): Use
488 current_nonlambda_class_type for qualified-ids.
491 * decl.c (poplevel): Disable for scope compatibility hack
495 * semantics.c (add_capture): Call complete_type for copy.
498 * semantics.c (cxx_eval_component_reference): Handle
499 value-initialization for omitted initializers.
501 2011-08-29 Jason Merrill <jason@redhat.com>
504 * semantics.c (finish_id_expression): Mark captured variables used.
506 2011-08-29 Jakub Jelinek <jakub@redhat.com>
507 Jason Merrill <jason@redhat.com>
510 * class.c (finish_struct_1): Complain if the first field is
513 2011-08-29 Jason Merrill <jason@redhat.com>
517 * parser.c (cp_parser_default_argument): Use
518 cp_parser_initializer_clause.
519 (cp_parser_late_parsing_default_args): Likewise.
521 2011-08-26 Jason Merrill <jason@redhat.com>
525 * pt.c (check_valid_ptrmem_cst_expr): A null member pointer value
527 (convert_nontype_argument): Likewise. Implicitly convert nullptr
528 and do constant folding.
529 * mangle.c (write_template_arg_literal): Mangle null member
531 * call.c (null_member_pointer_value_p): New.
532 * cp-tree.h: Declare it.
534 2011-08-25 Jason Merrill <jason@redhat.com>
536 * call.c (convert_like_real): Remove redundant complain checks.
539 * call.c (convert_like_real): Exit early if bad and !tf_error.
541 2011-08-23 Jason Merrill <jason@redhat.com>
543 * typeck2.c (build_functional_cast): Don't try to avoid calling
545 * pt.c (instantiate_class_template_1): Don't copy TYPE_HAS_* flags.
547 2011-08-23 Jason Merrill <jason@redhat.com>
551 * tree.c (dependent_name): New.
552 (cp_tree_equal): Two calls with the same dependent name are
553 equivalent even if the overload sets are different.
555 2011-08-23 Jason Merrill <jason@redhat.com>
557 * tree.c (build_target_expr): Set TREE_CONSTANT on
558 literal TARGET_EXPR if the value is constant.
559 * typeck2.c (build_functional_cast): Don't set it here.
561 2011-08-23 Jason Merrill <jason@redhat.com>
564 * call.c (null_ptr_cst_p): Only 0 qualifies in C++11.
566 2011-08-23 Jason Merrill <jason@redhat.com>
569 * decl.c (cxx_init_decl_processing): Initialize
570 dependent_lambda_return_type_node.
571 * cp-tree.h (cp_tree_index): Add CPTI_DEPENDENT_LAMBDA_RETURN_TYPE.
572 (dependent_lambda_return_type_node): Define.
573 (DECLTYPE_FOR_LAMBDA_RETURN): Remove.
574 * semantics.c (lambda_return_type): Handle overloaded function.
575 Use dependent_lambda_return_type_node instead of
576 DECLTYPE_FOR_LAMBDA_RETURN.
577 (apply_lambda_return_type): Don't check dependent_type_p.
578 * pt.c (tsubst_copy_and_build): Handle lambda return type deduction.
579 (instantiate_class_template_1): Likewise.
580 (tsubst): Don't use DECLTYPE_FOR_LAMBDA_RETURN.
581 * mangle.c (write_type): Likewise.
582 * typeck.c (structural_comptypes): Likewise.
583 (check_return_expr): Handle dependent_lambda_return_type_node.
585 2011-08-23 Jason Merrill <jason@redhat.com>
588 * semantics.c (maybe_constant_value): Don't try to fold { }.
589 * pt.c (build_non_dependent_expr): Don't wrap { }.
590 * init.c (build_value_init): Allow scalar value-init in templates.
592 2011-08-23 Jason Merrill <jason@redhat.com>
594 * semantics.c (potential_constant_expression_1): Allow 'this'.
596 2011-08-23 Jakub Jelinek <jakub@redhat.com>
599 * typeck.c (cp_build_modify_expr): Call mark_rvalue_use on rhs
600 if it has side-effects and needs to be preevaluated.
602 2011-08-23 Siddhesh Poyarekar <siddhesh.poyarekar@gmail.com>
605 * except.c (begin_eh_spec_block): Build EH_SPEC block on the
606 same line as the function.
608 2011-08-23 Jakub Jelinek <jakub@redhat.com>
611 * class.c (finish_struct_1): If TYPE_TRANSPARENT_AGGR is set on a type
612 which doesn't have any fields, clear it and diagnose.
614 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
615 Marc Glisse <marc.glisse@normalesup.org>
618 * mangle.c (decl_mangling_context): Call
619 targetm.cxx.decl_mangling_context.
620 (write_unscoped_name): Use decl_mangling_context.
622 2011-08-18 Dodji Seketeli <dodji@redhat.com>
625 * pt.c (parameter_of_template_p): Handle comparison with DECLs of
626 template parameters as created by process_template_parm.
628 2011-08-16 Jason Merrill <jason@redhat.com>
631 * pt.c (unify_pack_expansion): Correct overloaded unification
634 * pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
635 on a member function or static data member, call mark_used.
638 * typeck2.c (cxx_incomplete_type_diagnostic): Handle
641 2011-08-13 Jason Merrill <jason@redhat.com>
644 * name-lookup.c (local_bindings_p): New.
645 * name-lookup.h: Declare it.
646 * lex.c (unqualified_name_lookup_error): Use it.
649 * error.c (dump_expr): Handle MODIFY_EXPR properly.
651 * decl.c (grok_reference_init): Handle constexpr here.
652 * call.c (initialize_reference): Not here.
654 2011-08-12 David Li <davidxl@google.com>
656 * class.c (update_vtable_entry_for_fn): Set
657 LOST_PRIMARY bit properly.
659 2011-08-12 Jason Merrill <jason@redhat.com>
662 * call.c (convert_arg_to_ellipsis): force_rvalue only in
663 potentially evaluated context.
665 2011-08-12 Richard Guenther <rguenther@suse.de>
667 * call.c (build_over_call): Instead of memcpy use an
668 assignment of two MEM_REFs.
670 2011-08-11 Romain Geissler <romain.geissler@gmail.com>
671 Brian Hackett <bhackett1024@gmail.com>
673 * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.
675 2011-08-10 Richard Guenther <rguenther@suse.de>
677 * call.c (build_over_call): Call memcpy unconditionally.
679 2011-08-08 Jason Merrill <jason@redhat.com>
682 * semantics.c (finish_call_expr): Don't look at 'this' if we
683 had an explicit object argument.
686 * typeck2.c (check_narrowing): Fix integer logic.
688 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
690 * Make-lang.in (g++$(exeext)): Add $(EXTRA_GCC_LIBS).
692 2011-08-05 Jason Merrill <jason@redhat.com>
695 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Sorry
696 on 'this' in a constructor.
699 * semantics.c (finish_decltype_type): Call invalid_nonstatic_memfn_p.
702 * init.c (perform_member_init): Handle invalid array initializer.
705 * semantics.c (cxx_eval_array_reference): Handle failure to
706 reduce the array operand to something we can work with.
708 2011-08-05 Gabriel Charette <gchare@google.com>
710 * decl.c (finish_function): Remove unecessary line 0 hack.
712 2011-08-05 Jason Merrill <jason@redhat.com>
715 * typeck.c (build_x_compound_expr_from_list): Also complain
719 * typeck.c (cp_build_unary_op) [POSTINCREMENT_EXPR]: Strip cv-quals.
722 * parser.c (cp_parser_range_for): Only do auto deduction in
723 template if the range is non-dependent.
725 * init.c (perform_member_init): Always build_aggr_init
726 for a class member with an explicit mem-initializer.
728 * pt.c (unify) [TEMPLATE_TYPE_PARM]: Allow VLA for C++0x 'auto'.
730 2011-08-04 Jakub Jelinek <jakub@redhat.com>
733 * decl.c (cxx_init_decl_processing): Add alloc_size (1) attribute
734 for operator new and operator new []. Call init_attributes.
736 2011-08-02 Jason Merrill <jason@redhat.com>
739 * parser.c (cp_parser_lambda_body): Clear local_variables_forbidden_p.
742 * typeck2.c (check_narrowing): Check unsigned mismatch.
743 * semantics.c (finish_compound_literal): check_narrowing.
746 * pt.c (find_parameter_packs_r): Handle CONSTRUCTOR.
749 * init.c (sort_mem_initializers): Initialize uses_unions_p here.
750 (build_field_list): Not here.
753 * parser.c (build_range_temp): Split out from...
754 (cp_convert_range_for): ...here.
755 (do_range_for_auto_deduction): New.
756 (cp_parser_range_for): Use it.
758 2011-08-02 Jakub Jelinek <jakub@redhat.com>
760 * cp-tree.h (finish_omp_atomic): Adjust prototype.
761 (cxx_omp_const_qual_no_mutable): New prototype.
762 (finish_omp_taskyield): New prototype.
763 * parser.c (cp_parser_omp_atomic): (cp_parser_omp_atomic): Handle
764 parsing OpenMP 3.1 atomics. Adjust finish_omp_atomic caller.
765 (cp_parser_omp_clause_name): Handle final and mergeable clauses.
766 (cp_parser_omp_clause_final, cp_parser_omp_clause_mergeable): New
768 (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL
769 and PRAGMA_OMP_CLAUSE_MERGEABLE.
770 (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses.
771 (cp_parser_omp_taskyield): New function.
772 (cp_parser_pragma): Handle PRAGMA_OMP_TASKYIELD.
773 (cp_parser_omp_clause_reduction): Handle min and max.
774 * pt.c (tsubst_expr) <case OMP_ATOMIC>: Handle OpenMP 3.1 atomics.
775 (tsubst_omp_clauses): Handle OMP_CLAUSE_FINAL and
776 OMP_CLAUSE_MERGEABLE.
777 * semantics.c (finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
778 arguments. Handle OpenMP 3.1 atomics. Adjust c_finish_omp_atomic
780 (finish_omp_clauses): Don't complain about const qualified
781 predetermined vars and static data members in firstprivate clause.
782 Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. Handle MIN_EXPR
784 (finish_omp_taskyield): New function.
785 * cp-gimplify.c (cxx_omp_const_qual_no_mutable): New function.
786 (cxx_omp_predetermined_sharing): Use it.
788 2011-08-02 Jason Merrill <jason@redhat.com>
790 * call.c (build_call_a): Also check at_function_scope_p.
792 2011-08-01 Jason Merrill <jason@redhat.com>
795 * mangle.c (write_prefix): Handle decltype.
798 * semantics.c (cxx_eval_vec_init_1): Fix logic.
801 * semantics.c (potential_constant_expression_1): Allow any builtin.
802 (morally_constexpr_builtin_function_p): Remove.
804 2011-07-29 Jason Merrill <jason@redhat.com>
807 * parser.c (cp_parser_lambda_expression): Also clear in_statement
808 and in_switch_statement_p.
809 (cp_parser_class_specifier): Likewise.
811 2011-07-28 Jason Merrill <jason@redhat.com>
814 * pt.c (tsubst) [TEMPLATE_PARM_INDEX]: Call convert_from_reference.
815 (convert_nontype_argument, tsubst_template_arg): Handle its output.
817 2011-07-28 Paolo Carlini <paolo.carlini@oracle.com>
820 * semantics.c (potential_constant_expression_1): Handle FMA_EXPR.
822 2011-07-27 Jeffrey Yasskin <jyasskin@google.com>
824 * pt.c (build_template_decl): Copy the function_decl's
825 source location to the new template_decl.
827 2011-07-26 Paolo Carlini <paolo.carlini@oracle.com>
830 * typeck.c (cp_build_modify_expr): Check digest_init return value
833 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
836 * parser.c (cp_parser_perform_range_for_lookup): Always assign *being
837 and *end before returning.
839 2011-07-25 Paolo Carlini <paolo.carlini@oracle.com>
842 * parser.c (cp_parser_perform_range_for_lookup): Early return if
843 error_operand_p (range).
845 2011-07-23 Jason Merrill <jason@redhat.com>
848 * parser.c (cp_parser_qualifying_entity): Handle templates.
850 2011-07-22 Jason Merrill <jason@redhat.com>
853 * typeck2.c (check_narrowing): Downgrade permerror to pedwarn.
854 Make conditional on -Wnarrowing.
856 2011-07-22 Ville Voutilainen <ville.voutilainen@gmail.com>
858 Warn about the use of final/override in non-c++0x mode, and
859 add __final for non-c++0x mode.
860 * cp-tree.h (cpp0x_warn_str): Add CPP0X_OVERRIDE_CONTROLS.
861 * error.c (maybe_warn_cpp0x): Adjust.
862 * parser.c (cp_parser_virt_specifier_seq_opt): Use it. Add
863 '__final' as a non-c++0x alternative for 'final'.
865 2011-07-22 Jason Merrill <jason@redhat.com>
866 Mark Glisse <marc.glisse@normalesup.org>
869 * decl.c (cp_finish_decl): Apply pragma redefine_extname in
870 other namespaces as well.
871 * name-lookup.c (c_linkage_bindings): Define.
872 (lookup_extern_c_fun_in_all_ns): Rename from
873 lookup_extern_c_fun_binding_in_all_ns. Return tree.
874 (pushdecl_maybe_friend_1): Adjust. Copy DECL_ASSEMBLER_NAME.
876 2011-07-20 Jason Merrill <jason@redhat.com>
878 * parser.c (cp_parser_initializer_list): Handle C99 .id= and [N]=
879 designated initializer syntax.
880 * decl.c (check_array_designated_initializer): Add index parm.
881 (maybe_deduce_size_from_array_init): Pass it.
882 (reshape_init_array_1): Likewise.
885 PR c++/42603 (DR 950)
886 * parser.c (token_is_decltype, cp_lexer_next_token_is_decltype): New.
887 (cp_parser_nested_name_specifier_opt): Allow decltype.
888 (cp_parser_qualifying_entity): Likewise.
889 (cp_parser_decltype): Replace source tokens with CPP_DECLTYPE.
890 (cp_parser_simple_type_specifier): Handle decltype as scope.
891 (cp_parser_base_specifier): Allow decltype.
892 (cp_parser_base_clause): Don't crash on null base.
893 * parser.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move to c-common.h.
894 (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
896 2011-07-19 Jason Merrill <jason@redhat.com>
899 * pt.c (coerce_template_parms): Handle non-pack after pack.
901 2011-07-19 Richard Guenther <rguenther@suse.de>
903 * call.c (build_special_member_call): Use fold_build_pointer_plus.
904 * class.c (build_base_path): Likewise.
905 (convert_to_base_statically): Likewise.
906 (dfs_accumulate_vtbl_inits): Likewise.
907 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
908 * except.c (expand_start_catch_block): Likewise.
909 * init.c (expand_virtual_init): Likewise.
910 (build_new_1): Likewise.
911 (build_vec_delete_1): Likewise.
912 (build_vec_delete): Likewise.
913 * rtti.c (build_headof): Likewise.
914 (tinfo_base_init): Likewise.
915 * typeck.c (get_member_function_from_ptrfunc): Likewise.
916 (cp_build_addr_expr_1): Likewise.
917 * typeck2.c (build_m_component_ref): Likewise.
919 2011-07-18 Martin Jambor <mjambor@suse.cz>
921 * parser.c (cp_parser_parameter_declaration_list): Initialize
924 2011-07-16 Jason Merrill <jason@redhat.com>
926 * pt.c (tinst_level_tick, last_template_error_tick): Replace with
927 last_error_tinst_level.
928 (push_tinst_level, pop_tinst_level): Adjust.
929 (problematic_instantiation_changed): Adjust.
930 (record_last_problematic_instantiation): Adjust.
931 * error.c (cp_print_error_function): Don't print
932 current_function_decl if we're in a template instantiation context.
933 (print_instantiation_full_context): Always print first line.
935 2011-07-16 Nathan Froyd <froydnj@codesourcery.com>
936 Jason Merrill <jason@redhat.com>
940 * cp-tree.h (fn_type_unification): Add `bool' parameter.
941 * pt.c (enum template_base_result): Define.
942 (unify_success, unify_unknown): Define.
943 (unify_parameter_deduction_failure): Define.
944 (unify_invalid, unify_cv_qual_mismatch, unify_type_mismatch): Define.
945 (unify_parameter_pack_mismatch): Define.
946 (unify_parameter_pack_inconsistent): Define.
947 (unify_ptrmem_cst_mismatch, unify_vla_arg): Define.
948 (unify_expression_unequal, unify_inconsistency): Define.
949 (unify_method_type_error, unify_arity): Likewise.
950 (unify_too_many_parameters, unify_too_few_parameters): Define.
951 (unify_arg_conversion, unify_no_common_base): Define.
952 (unify_illformed_ptrmem_cst_expr): Define.
953 (unify_substitution_failure): Define.
954 (unify_inconsistent_template_template_parameters): Define.
955 (unify_template_deduction_failure): Define.
956 (unify_template_argument_mismatch): Define.
957 (unify_overload_resolution_failure): Define.
958 (comp_template_args_with_info): New function, split out from...
959 (comp_template_args): ...here. Call it.
960 (deduction_tsubst_fntype): Add `complain' parameter'. Pass it
962 (unify): Add `explain_p' parameter. Pass to all relevant calls.
963 Call above status functions when appropriate.
964 (resolve_overloaded_unification, try_one_overload): Likewise.
965 (type_unification, type_unification_real): Likewise.
966 (unify_pack_expansion): Likewise.
967 (get_template_base, try_class_unification): Likewise.
968 (get_bindings, more_specialized_fn): Pass false to unification
970 (get_class_bindings, do_auto_deduction): Likewise.
971 (convert_nontype_argument): Likewise.
972 (fn_type_unification): Likewise. Pass tf_warning_or_error if
974 (get_template_base): Add `explain_p' parameter and pass it to
975 try_class_unification. Return an enum template_base_result.
976 * class.c (resolve_address_of_overloaded_function): Pass false to
978 * call.c (enum rejection_reason_code): Add new codes.
979 (struct rejection_reason): Add template_unification field.
980 Add template_instantiation field.
981 (template_unification_rejection): Define.
982 (template_unification_error_rejection): Define.
983 (template_instantiation_rejection): Define.
984 (invalid_copy_with_fn_template_rejection): Define.
985 (add_template_candidate): Pass false to unify.
986 Provide more rejection reasons when possible.
987 (print_template_unification_rejection): Define.
988 (print_arity_rejection): Define, split out from...
989 (print_z_candidate): ...here. Add cases for new rejection
992 2011-07-15 Jason Merrill <jason@redhat.com>
994 * Make-lang.in (check-g++-strict-gc): New.
995 (cp/except.o): Depend on gt-cp-except.h
996 * except.c: Include gt-cp-except.h.
997 * config-lang.in (gtfiles): Add cp/except.c.
998 * decl2.c (mark_used): Adjust constexpr condition, set
999 function_depth around template instantiation.
1000 * parser.c (cp_parser_lambda_body): Set function_depth.
1001 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1004 * Make-lang.in (check-c++0x): Use --extra_opts instead of--tool_opts.
1006 2011-07-13 Jason Merrill <jason@redhat.com>
1008 * Make-lang.in (check-c++0x): New.
1010 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org>
1012 * typeck2.c (split_nonconstant_init_1): Pass the initializer directly,
1013 rather than a pointer to it. Return true if the whole of the value
1014 was initialized by the generated statements. Use
1015 complete_ctor_at_level_p instead of count_type_elements.
1017 2011-07-12 Diego Novillo <dnovillo@google.com>
1019 * name-lookup.h (cp_binding_level): Rename from cxx_scope.
1021 (struct cp_binding_level): Fix indentation.
1023 2011-07-11 Jason Merrill <jason@redhat.com>
1026 * pt.c (extract_fnparm_pack): Split out from...
1027 (make_fnparm_pack): ...here.
1028 (instantiate_decl): Handle non-pack parms after a pack.
1029 * semantics.c (maybe_add_lambda_conv_op): Don't in a template.
1031 * decl2.c (decl_constant_var_p): Use decl_maybe_constant_var_p.
1034 * cp-tree.h (struct tinst_level): Add errors field.
1035 * pt.c (neglectable_inst_p, limit_bad_template_recurson): New.
1036 (push_tinst_level): Don't start another decl in that case.
1037 (reopen_tinst_level): Adjust errors field.
1038 * decl2.c (cp_write_global_declarations): Don't complain about
1039 undefined inline if its template was defined.
1040 * mangle.c (mangle_decl_string): Handle failure from push_tinst_level.
1042 2011-07-10 Jason Merrill <jason@redhat.com>
1045 * parser.c (cp_parser_late_return_type_opt): Check quals parameter
1046 rather than current_class_type to determine whether to set 'this'.
1047 (cp_parser_direct_declarator): Pass -1 to quals if member_p is false.
1048 (cp_parser_init_declarator): Pass down member_p.
1050 2011-07-09 Jason Merrill <jason@redhat.com>
1052 * tree.c (build_vec_init_elt): Strip TARGET_EXPR.
1054 2011-07-08 Jason Merrill <jason@redhat.com>
1057 * typeck.c (cp_build_modify_expr): Preevaluate RHS.
1059 * method.c (use_thunk): Use cgraph_add_to_same_comdat_group.
1060 * optimize.c (maybe_clone_body): Likewise.
1061 * semantics.c (maybe_add_lambda_conv_op): Likewise.
1064 * decl.c (expand_static_init): Don't get confused by user
1065 declaration of __cxa_guard_acquire.
1067 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1068 COMPLETE_TYPE_P either.
1071 * typeck.c (cp_apply_type_quals_to_decl): Don't check
1072 TYPE_NEEDS_CONSTRUCTING.
1074 2011-07-07 Jason Merrill <jason@redhat.com>
1077 * pt.c (push_deduction_access_scope): Preserve
1078 processing_template_decl across push_to_top_level.
1080 * class.c (pushclass): Accept NULL argument.
1081 (popclass): Deal with popping null class.
1082 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1083 push_to_top_level/pop_from_top_level.
1084 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1086 2011-07-07 Jakub Jelinek <jakub@redhat.com>
1089 * typeck.c (cp_build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with
1090 one non-complex and one complex argument, call save_expr on both
1093 2011-07-06 Jason Merrill <jason@redhat.com>
1096 * semantics.c (expand_or_defer_fn_1): Clear DECL_EXTERNAL
1100 * method.c (make_thunk, use_thunk): Copy DECL_COMDAT.
1102 2011-07-05 Jason Merrill <jason@redhat.com>
1105 * pt.c (tsubst_qualified_id): Preserve TEMPLATE_ID_EXPR in
1106 partial instantiation.
1109 * semantics.c (finish_id_expression): convert_from_reference.
1111 2011-07-05 Richard Guenther <rguenther@suse.de>
1113 * decl.c (cxx_init_decl_processing): Defer building common
1114 tree nodes to c_common_nodes_and_builtins.
1116 2011-07-04 Jason Merrill <jason@redhat.com>
1120 * mangle.c (write_expression): Handle 'this'.
1121 * parser.c (cp_parser_postfix_dot_deref_expression): Allow
1123 * semantics.c (potential_constant_expression_1): Check that
1124 DECL_CONTEXT is set on 'this'.
1126 * error.c (dump_template_bindings): Don't print typenames
1127 for a partial instantiation.
1128 (dump_function_decl): If we aren't printing function arguments,
1129 print template arguments as <args> rather than [with ...].
1130 (dump_expr): Don't print return type or template header.
1131 [BASELINK]: Use BASELINK_FUNCTIONS rather than get_first_fn.
1132 * pt.c (dependent_template_arg_p): Handle null arg.
1134 * error.c (type_to_string): Avoid redundant akas.
1136 2011-07-01 Jonathan Wakely <jwakely.gcc@gmail.com>
1139 * init.c (build_delete): Only warn for sfk_deleting_destructor.
1141 2011-07-01 Jakub Jelinek <jakub@redhat.com>
1143 * Make-lang.in (cp/decl.o): Depend on pointer-set.h.
1144 (cp/class.o): Likewise.
1145 (cp/error.o): Likewise.
1146 (cp/name-lookup.o): Likewise.
1147 (cp/decl2.o): Likewise. Don't depend on $(POINTER_SET_H).
1149 2011-07-01 Jason Merrill <jason@redhat.com>
1152 * pt.c (lookup_template_function): Handle non-function.
1155 * pt.c (tsubst_qualified_id): Check PTRMEM_OK_P.
1156 * tree.c (build_qualified_name): Set PTRMEM_OK_P.
1157 * semantics.c (finish_parenthesized_expr): Clear PTRMEM_OK_P on
1159 * cp-tree.h (PTRMEM_OK_P): Apply to SCOPE_REF, too.
1160 (QUALIFIED_NAME_IS_TEMPLATE): Switch to lang flag 1.
1164 * pt.c (resolve_nondeduced_context): Call mark_used.
1167 * semantics.c (finish_offsetof): Complain about incomplete type.
1169 2011-06-30 Jason Merrill <jason@redhat.com>
1172 * rtti.c (get_tinfo_decl): Call complete_type.
1175 * method.c (implicitly_declare_fn): Set DECL_PARM_LEVEL and
1176 DECL_PARM_INDEX on rhs parm.
1178 * pt.c (iterative_hash_template_arg): Use cp_tree_operand_length.
1181 * tree.c (stabilize_init): Handle aggregate initialization.
1184 * name-lookup.c (struct arg_lookup): Add fn_set.
1185 (add_function): Check it.
1186 (lookup_arg_dependent_1): Initialize it.
1188 2011-06-29 Jason Merrill <jason@redhat.com>
1191 * init.c (build_new_1): Pass {} down to build_vec_init.
1192 (build_vec_init): Handle it.
1196 * cp-tree.h (struct saved_scope): Add x_current_class_ptr,
1197 x_current_class_ref.
1198 (current_class_ptr, current_class_ref): Use them.
1199 * decl.c (build_this_parm): Handle getting the class type.
1200 * parser.c (cp_parser_late_return_type_opt): Set up 'this'
1201 for use within the trailing return type.
1203 * pt.c (tsubst_decl) [VAR_DECL]: In unevaluated operand,
1204 don't tsubst DECL_INITIAL unless our type use auto.
1207 * semantics.c (constexpr_fn_retval): Handle CLEANUP_POINT_EXPR here.
1208 (massage_constexpr_body): Not here.
1211 * semantics.c (lambda_proxy_type): New.
1212 (build_capture_proxy): Use it.
1213 * cp-tree.h (DECLTYPE_FOR_LAMBDA_PROXY): New.
1214 * pt.c (tsubst) [DECLTYPE_TYPE]: Use them.
1217 * class.c (explain_non_literal_class): New.
1218 (finalize_literal_type_property): Call it.
1219 * cp-tree.h: Declare it.
1220 * semantics.c (ensure_literal_type_for_constexpr_object): Call it.
1221 (is_valid_constexpr_fn): Likewise.
1222 (massage_constexpr_body): Split out from...
1223 (register_constexpr_fundef): ...here.
1224 (is_instantiation_of_constexpr): New.
1225 (expand_or_defer_fn_1): Leave DECL_SAVED_TREE alone in that case.
1226 (explain_invalid_constexpr_fn): New.
1227 (cxx_eval_call_expression): Call it.
1228 (potential_constant_expression_1): Likewise. Avoid redundant errors.
1229 * method.c (process_subob_fn): Diagnose non-constexpr.
1230 (walk_field_subobs): Likewise.
1231 (synthesized_method_walk): Don't shortcut if we want diagnostics.
1232 (explain_implicit_non_constexpr): New.
1233 (defaulted_late_check): Use it.
1234 * call.c (build_cxx_call): Remember location.
1236 * method.c (maybe_explain_implicit_delete): Use pointer_set
1239 * class.c (finalize_literal_type_property): Update conditions.
1240 * method.c (defaulted_late_check): Set TYPE_HAS_CONSTEXPR_CTOR.
1242 * tree.c (build_vec_init_expr): Don't add TARGET_EXPR.
1243 * typeck2.c (digest_init_r): Handle VEC_INIT_EXPR.
1244 * semantics.c (cxx_eval_vec_init_1): Correct type.
1246 * init.c (build_value_init): Decide whether or not to zero-initialize
1247 based on user-providedness of default ctor, not any ctor.
1248 (build_value_init_noctor): Adjust assert.
1251 * call.c (convert_like_real) [ck_user]: Handle value-initialization.
1252 (build_new_method_call_1): Likewise.
1253 * init.c (expand_default_init): Handle direct list-initialization
1256 2011-06-27 Jakub Jelinek <jakub@redhat.com>
1258 * cp-tree.h (union lang_tree_node): Use it in chain_next expression.
1260 2011-06-26 Jason Merrill <jason@redhat.com>
1263 * semantics.c (potential_constant_expression_1): Check
1264 for non-literality rather than cleanup.
1265 (cxx_eval_constant_expression): Likewise.
1268 * semantics.c (potential_constant_expression_1): A TARGET_EXPR
1269 with a cleanup isn't constant.
1270 (cxx_eval_constant_expression): Likewise.
1271 * init.c (expand_default_init): Use maybe_constant_init.
1273 2011-06-24 Jakub Jelinek <jakub@redhat.com>
1276 * cp-tree.h (union lang_tree_node): Use TYPE_NEXT_VARIANT
1277 instead of TYPE_CHAIN for chain_next for types.
1279 2011-06-23 Gabriel Charette <gchare@google.com>
1281 * name-lookup.h (cp_binding_level): Removed unused
1282 member names_size. Update all users.
1284 2011-06-23 Jason Merrill <jason@redhat.com>
1286 * typeck2.c (build_functional_cast): Strip cv-quals for value init.
1287 * init.c (build_zero_init_1): Not here.
1290 * pt.c (resolve_overloaded_unification): Fix DR 115 handling.
1292 2011-06-23 Paolo Carlini <paolo.carlini@oracle.com>
1295 * decl2.c (build_anon_union_vars): Early return error_mark_node
1296 for a nested anonymous struct.
1298 2011-06-23 Jason Merrill <jason@redhat.com>
1301 * decl2.c (mark_used): Don't call synthesize_method for
1302 functions defaulted outside the class.
1304 * optimize.c (maybe_clone_body): Set linkage flags before
1305 cgraph_same_body_alias.
1308 * class.c (set_linkage_according_to_type): Hand off to
1309 determine_visibility.
1312 * init.c (build_zero_init_1): Strip cv-quals from scalar types.
1315 * pt.c (most_specialized_instantiation): Do check return types.
1317 2011-06-22 Jason Merrill <jason@redhat.com>
1320 * call.c (build_call_a): Set cp_function_chain->can_throw here.
1321 (build_cxx_call): Not here.
1323 2011-06-21 Jason Merrill <jason@redhat.com>
1326 * decl.c (cp_finish_decl): Adjust init_const_expr_p for refs.
1327 (grokdeclarator): constexpr doesn't apply const for refs.
1328 * parser.c (cp_parser_initializer_clause): Don't call
1329 maybe_constant_value here.
1330 * call.c (initialize_reference): Handle constexpr.
1333 * semantics.c (maybe_add_lambda_conv_op): Call mark_exp_read for
1334 static fn parameters.
1336 * call.c (add_builtin_candidates): Use cv_unqualified rather than
1338 * pt.c (tsubst_arg_types): Likewise.
1339 * except.c (build_throw): Use cv_unqualified.
1342 * call.c (cxx_type_promotes_to): Don't strip cv-quals.
1343 * semantics.c (lambda_return_type): Strip them here.
1345 2011-06-21 Andrew MacLeod <amacleod@redhat.com>
1347 * semantics.c: Add sync_ or SYNC__ to builtin names.
1349 2011-06-20 Jason Merrill <jason@redhat.com>
1352 * init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
1354 * typeck2.c (process_init_constructor_array): Use {} for classes,
1356 * call.c (convert_like_real): Handle substitution failure.
1359 * pt.c (canonicalize_type_argument): New.
1360 (convert_template_argument, unify): Use it.
1363 * call.c (rejection_reason_code): Add rr_explicit_conversion.
1364 (print_z_candidate): Handle it.
1365 (explicit_conversion_rejection): New.
1366 (build_user_type_conversion_1): Reject an explicit conversion
1367 function that requires more than a qualification conversion.
1370 * decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.
1373 * tree.c (strip_typedefs): Use build_aligned_type.
1376 * call.c (sufficient_parms_p): Allow parameter packs too.
1379 * semantics.c (describable_type): Remove.
1380 * cp-tree.h: Likewise.
1381 * decl.c (cp_finish_decl): Don't call it.
1382 * init.c (build_new): Likewise.
1383 * parser.c (cp_parser_omp_for_loop): Likewise.
1384 * pt.c (tsubst_decl): Likewise.
1385 (do_auto_deduction): If we fail in a template, try again
1386 at instantiation time.
1389 * parser.c (cp_parser_lambda_introducer): Complain about redundant
1391 * semantics.c (add_capture): Likewise.
1392 (register_capture_members): Clear IDENTIFIER_MARKED.
1394 2011-06-17 Jason Merrill <jason@redhat.com>
1397 * call.c (convert_class_to_reference_1): Allow binding function
1398 lvalue to rvalue reference.
1401 Generate proxy VAR_DECLs for better lambda debug info.
1402 * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): Add lambda operator().
1403 (LAMBDA_EXPR_PENDING_PROXIES): New.
1404 (struct tree_lambda_expr): Add pending_proxies.
1405 * name-lookup.c (pushdecl_maybe_friend_1): Handle capture shadowing.
1406 (qualify_lookup): Use is_lambda_ignored_entity.
1407 * parser.c (cp_parser_lambda_expression): Don't adjust field names.
1408 Call insert_pending_capture_proxies.
1409 (cp_parser_lambda_introducer): Use this_identifier.
1410 (cp_parser_lambda_declarator_opt): Call the object parameter
1411 of the op() "__closure" instead of "this".
1412 (cp_parser_lambda_body): Call build_capture_proxy.
1413 * semantics.c (build_capture_proxy, is_lambda_ignored_entity): New.
1414 (insert_pending_capture_proxies, insert_capture_proxy): New.
1415 (is_normal_capture_proxy, is_capture_proxy): New.
1416 (add_capture): Add __ to field names here, return capture proxy.
1417 (add_default_capture): Use this_identifier, adjust to expect
1418 add_capture to return a capture proxy.
1419 (outer_lambda_capture_p, thisify_lambda_field): Remove.
1420 (finish_id_expression, lambda_expr_this_capture): Adjust.
1421 (build_lambda_expr): Initialize LAMBDA_EXPR_PENDING_PROXIES.
1422 * pt.c (tsubst_copy_and_build): Check that LAMBDA_EXPR_PENDING_PROXIES
1425 * name-lookup.c (pushdecl_maybe_friend_1): Do check for shadowing
1426 of artificial locals.
1428 * parser.c (cp_parser_lambda_expression): Clear
1429 LAMBDA_EXPR_THIS_CAPTURE after parsing.
1430 * pt.c (tsubst_copy_and_build): Make sure it isn't set.
1432 * cp-tree.h (struct tree_lambda_expr): Change common to typed.
1433 Move non-pointers to end of struct.
1435 * pt.c (tsubst_decl): Handle DECL_VALUE_EXPR on reference.
1436 * decl.c (check_initializer): Handle DECL_VALUE_EXPR_P.
1438 * semantics.c (finish_non_static_data_member): Preserve dereference
1441 2011-06-16 Jason Merrill <jason@redhat.com>
1444 * parser.c (cp_parser_lambda_body): Share code between
1445 simple and complex cases instead of using cp_parser_function_body.
1448 * decl.c (check_initializer): Check narrowing.
1451 * pt.c (tsubst_decl) [FUNCTION_DECL]: Handle substitution failure.
1454 * semantics.c (finish_id_expression): Mark even dependent
1458 * error.c (dump_template_argument): Don't try to omit default
1459 template args from an argument pack.
1461 2011-06-15 H.J. Lu <hongjiu.lu@intel.com>
1464 * decl.c (get_dso_handle_node): Mark __dso_handle hidden if
1465 assembler supports hidden visibility.
1467 2011-06-14 Jason Merrill <jason@redhat.com>
1470 * cp-tree.h (DEFERRED_NOEXCEPT_SPEC_P): Handle overload.
1471 * method.c (defaulted_late_check): Only maybe_instantiate_noexcept
1472 if the declaration had an exception-specifier.
1473 (process_subob_fn): Don't maybe_instantiate_noexcept.
1474 * pt.c (maybe_instantiate_noexcept): Handle overload.
1475 * typeck2.c (nothrow_spec_p_uninst): New.
1476 (merge_exception_specifiers): Add 'fn' parm. Build up overload.
1477 * typeck.c (merge_types): Adjust.
1479 * pt.c (deduction_tsubst_fntype): Don't save input_location.
1480 (maybe_instantiate_noexcept): Likewise.
1482 2011-06-14 Joseph Myers <joseph@codesourcery.com>
1484 * Make-lang.in (cp/method.o): Update dependencies.
1485 * method.c: Include common/common-target.h.
1486 (use_thunk): Use targetm_common.have_named_sections.
1488 2011-06-14 Steve Ellcey <sje@cup.hp.com>
1490 * decl.c (cxx_init_decl_processing): Use ptr_mode instead of Pmode.
1492 2011-06-14 Jason Merrill <jason@redhat.com>
1494 * error.c (type_to_string): Print typedef-stripped version too.
1497 * call.c (perform_implicit_conversion_flags): Print source type as
1501 * typeck2.c (build_m_component_ref): Preserve rvalueness.
1504 * class.c (build_base_path): Fix cv-quals in unevaluated context.
1507 * semantics.c (cxx_fold_indirect_ref): Local, more permissive copy
1508 of fold_indirect_ref_1.
1509 (cxx_eval_indirect_ref): Use it.
1511 2011-06-11 Jan Hubicka <jh@suse.cz>
1513 * decl2.c (cp_write_global_declarations): Process aliases; look trhough
1516 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1519 * decl.c (grokdeclarator): Reject operator names in parameters.
1521 2011-06-10 Jan Hubicka <jh@suse.cz>
1523 * decl2.c (clear_decl_external): New functoin.
1524 (cp_write_global_declarations): Use it.
1526 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com>
1528 * cp-tree.h (error_operand_p): Remove.
1530 2011-06-09 David Krauss <potswa@mac.com>
1533 * typeck2.c (build_x_arrow): Push fake template context
1534 to produce diagnostic on acyclic endless operator-> drill-down.
1535 * call.c (build_new_op): Change Boolean overload status
1536 value to a pointer to the overload function.
1537 * cp-tree.h: Likewise.
1538 * typeck.c: Likewise.
1539 * parser.c: Likewise.
1540 * decl2.c: Likewise.
1543 2011-06-09 Jason Merrill <jason@redhat.com>
1545 * semantics.c (maybe_constant_value): Handle overflowed input.
1546 (non_const_var_error): Handle non-constant DECL_INITIAL.
1548 * pt.c (build_non_dependent_expr): Use fold_non_dependent_expr_sfinae.
1550 * parser.c (cp_parser_constant_expression): Just return the
1551 non-constant expression.
1553 * semantics.c (finish_compound_literal): Set TREE_HAS_CONSTRUCTOR.
1555 2011-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1558 * decl.c (grokdeclarator): Reject operator names in typedefs.
1560 2011-06-08 Jason Merrill <jason@redhat.com>
1563 * cp-tree.def (DEFERRED_NOEXCEPT): New.
1564 * cp-tree.h (struct tree_deferred_noexcept): New.
1565 (DEFERRED_NOEXCEPT_PATTERN, DEFERRED_NOEXCEPT_ARGS): New.
1566 (DEFERRED_NOEXCEPT_SPEC_P): New.
1567 (enum cp_tree_node_structure_enum): Add TS_CP_DEFERRED_NOEXCEPT.
1568 (union lang_tree_node): Add tree_deferred_noexcept.
1569 (maybe_instantiate_noexcept): Declare.
1570 * cp-objcp-common.c (cp_tree_size): Handle DEFERRED_NOEXCEPT.
1571 * error.c (dump_exception_spec): Likewise.
1572 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1573 * ptree.c (cxx_print_xnode): Likewise.
1574 * tree.c (cp_tree_equal): Likewise.
1575 * decl.c (cp_tree_node_structure): Likewise.
1576 (duplicate_decls): Call maybe_instantiate_noexcept.
1577 * except.c (build_noexcept_spec): Handle DEFERRED_NOEXCEPT.
1578 (nothrow_spec_p, type_noexcept_p, type_throw_all_p): Check
1579 DEFERRED_NOEXCEPT_SPEC_P.
1580 * typeck2.c (merge_exception_specifiers): Likewise.
1581 * decl2.c (mark_used): Call maybe_instantiate_noexcept.
1582 * method.c (process_subob_fn, defaulted_late_check): Likewise.
1583 * pt.c (tsubst_exception_specification): Add defer_ok parm.
1584 Build DEFERRED_NOEXCEPT.
1585 (maybe_instantiate_noexcept): New.
1586 (tsubst, regenerate_decl_from_template, instantiate_decl): Adjust.
1587 * search.c (check_final_overrider): Call maybe_instantiate_noexcept.
1589 * semantics.c (potential_constant_expression_1): Handle destructor
1592 2011-06-08 Jakub Jelinek <jakub@redhat.com>
1594 * cp-tree.h (struct tinst_level): Add chain_next GTY
1597 2011-06-08 Jason Merrill <jason@redhat.com>
1600 * pt.c (deduction_tsubst_fntype): Don't free the tinst entry
1601 if a pending_template entry is pointing at it.
1603 2011-06-07 Jason Merrill <jason@redhat.com>
1607 * error.c (subst_to_string): New.
1608 (cp_printer): Use it for 'S'.
1609 (print_instantiation_partial_context_line): Handle subst context.
1610 * pt.c (push_tinst_level): Handle subst context.
1611 (deduction_tsubst_fntype): Don't track specific substitutions.
1612 Use push_tinst_level.
1614 * pt.c (deduction_tsubst_fntype): Use push_deduction_access_scope.
1615 (fn_type_unification): Don't call push_deduction_access_scope here.
1617 2011-06-06 Jason Merrill <jason@redhat.com>
1620 * typeck.c (perform_integral_promotions): Don't promote scoped enums.
1621 * call.c (convert_arg_to_ellipsis): Promote them here in old ABI.
1623 2011-06-06 Nicola Pero <nicola.pero@meta-innovation.com>,
1626 * parser.c (cp_parser_objc_at_property_declaration): Allow setter
1627 and getter names to use all the allowed method names.
1629 2011-06-06 Jason Merrill <jason@redhat.com>
1632 * semantics.c (potential_constant_expression_1): Handle FIELD_DECL.
1635 * decl.c (cp_finish_decl): Check DECL_FUNCTION_SCOPE_P rather than
1636 at_function_scope_p.
1639 * tree.c (build_target_expr): Deal with ARM ABI tweaks.
1641 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com>
1643 * init.c (build_delete): Warn when deleting type with non-virtual
1646 2011-06-03 Jakub Jelinek <jakub@redhat.com>
1649 * mangle.c (write_nested_name): Use CP_DECL_CONTEXT instead of
1652 2011-06-01 Jason Merrill <jason@redhat.com>
1654 * pt.c (build_non_dependent_expr): Remove special handling of
1658 * pt.c (template_args_equal): Handle one arg being NULL_TREE.
1659 (deduction_tsubst_fntype): Handle excessive non-infinite recursion.
1662 * typeck2.c (build_x_arrow): Don't use build_min_nt.
1664 2010-05-31 Fabien Chêne <fabien@gcc.gnu.org>
1667 * name-lookup.c (supplement_binding_1): If the old binding was a
1668 type name, also check that the DECL actually refers to the same
1669 type or is not a type.
1671 2011-05-31 Jason Merrill <jason@redhat.com>
1674 * tree.c (lvalue_kind): Recurse on NON_DEPENDENT_EXPR. Handle
1675 ARROW_EXPR, TYPEID_EXPR, and arbitrary class-valued expressions.
1676 (build_min_non_dep): Preserve reference refs.
1677 (build_min_non_dep_call_vec): Likewise
1679 2011-05-30 Jakub Jelinek <jakub@redhat.com>
1682 * semantics.c (finish_omp_clauses): Call require_complete_type
1683 even for copyin/copyprivate clauses. Only call
1684 cxx_omp_create_clause_info if inner_type is COMPLETE_TYPE_P.
1686 2011-05-28 Jason Merrill <jason@redhat.com>
1689 * parser.c (cp_parser_lambda_expression): Improve error recovery.
1690 (cp_parser_lambda_declarator_opt): Likewise. Return bool.
1692 2011-05-27 Jason Merrill <jason@redhat.com>
1695 * parser.c (cp_parser_pseudo_destructor_name): Commit to parse
1698 * mangle.c (mangle_decl_string): Make sure we don't try to mangle
1702 * semantics.c (maybe_add_lambda_conv_op): Fix COMDAT sharing.
1703 * decl.c (start_preparsed_function): Don't call comdat_linkage for
1707 * mangle.c (write_expression): Handle MODOP_EXPR.
1710 * parser.c (cp_parser_unqualified_id): Don't check
1711 constructor_name_p for enums.
1714 * pt.c (dependent_type_p_r): Avoid infinite recursion.
1717 * error.c (dump_expr) [COMPONENT_REF]: Use pp_cxx_dot
1718 with INDIRECT_REF of REFERENCE_TYPE.
1721 * pt.c (get_mostly_instantiated_function_type): Use push_access_scope.
1723 2011-05-27 Nathan Froyd <froydnj@codesourcery.com>
1725 * cp-tree.h (building_stmt_tree): Delete.
1726 * decl.c (save_function_data): Tweak initializer for x_cur_stmt_list.
1727 (build_aggr_init_full_exprs): Call building_stmt_list_p
1728 instead of building_stmt_tree.
1729 (initialize_local_var): Likewise.
1730 (finish_function): Likewise.
1731 * decl2.c (finish_anon_union): Likewise.
1732 * init.c (begin_init_stmts): Likewise.
1733 (finish_init_stmts): Likewise.
1734 (expand_aggr_init_1): Likewise.
1735 * name-lookup.c (do_local_using_decl): Likewise.
1736 (do_namespace_alias): Likewise.
1737 (do_using_directive): Likewise.
1738 (cp_emit_debug_info_for_using): Likewise.
1739 * semantics.c (add_stmt): Assert that stmt_list_stack is non-empty.
1741 2011-05-27 Paolo Carlini <paolo.carlini@oracle.com>
1744 * typeck2.c (build_functional_cast): Complain early for invalid uses
1745 of 'auto' and set type to error_mark_node.
1747 2011-05-26 Jason Merrill <jason@redhat.com>
1750 * parser.c (cp_parser_member_declaration): Allow friend T.
1751 * friend.c (make_friend_class): Ignore non-classes.
1752 * pt.c (instantiate_class_template_1): Handle TEMPLATE_TYPE_PARM.
1755 * pt.c (convert_template_argument): Don't complain about using
1756 injected-class-name as template template argument.
1759 * decl.c (check_static_variable_definition): Now static.
1760 (cp_finish_decl): Call it here.
1761 (grokdeclarator): Not here.
1762 * pt.c (instantiate_class_template_1): Or here.
1763 * cp-tree.h: Don't declare it.
1765 2011-05-26 Janis Johnson <janis187@us.ibm.com>
1766 Nathan Froyd <froydnj@codesourcery.com>
1770 * name-lookup.h (enum scope_kind): Add sk_cond.
1771 * name-lookup.c (pushdecl_maybe_friend): Get scope of shadowed local.
1772 Detect and report error for redeclaration from for-init or if
1773 or switch condition.
1774 (begin_scope): Handle sk_cond.
1775 * semantics.c (begin_if_stmt): Use sk_cond.
1776 (begin switch_stmt): Ditto.
1778 2011-05-26 Jason Merrill <jason@redhat.com>
1781 * name-lookup.h (cp_class_binding): Make base a pointer.
1782 * name-lookup.c (new_class_binding): Adjust.
1783 (poplevel_class): Adjust.
1786 * decl.c (grokparms): Function parameter packs don't need to
1788 * pt.c (type_unification_real): But they aren't deduced otherwise.
1790 2011-05-25 Jason Merrill <jason@redhat.com>
1793 * decl.c (build_enumerator): If incremented enumerator won't fit in
1794 previous integral type, find one it will fit in.
1797 * decl.c (create_array_type_for_decl): Complain about array of auto.
1801 * error.c (dump_template_bindings): Set processing_template_decl
1802 for a partial instantiation.
1805 * decl.c (grokdeclarator): Don't change type when adding rvalue ref
1806 to another reference type.
1809 * decl.c (case_conversion): New.
1810 (finish_case_label): Use it.
1812 * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
1815 * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
1818 * decl.c (grokdeclarator): Complain about auto typedef.
1821 * decl.c (grokdeclarator): Complain later for auto parameter.
1822 * pt.c (splice_late_return_type): Handle use in a template
1826 * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
1829 * parser.c (cp_parser_parameter_declaration): Recognize
1830 list-initialization.
1831 (cp_parser_direct_declarator): Check for the closing
1832 paren before parsing definitely.
1835 * parser.c (cp_parser_constructor_declarator_p): Don't check
1836 constructor_name_p for enums.
1837 (cp_parser_diagnose_invalid_type_name): Correct error message.
1840 * init.c (perform_member_init): Handle list-initialization
1841 of array of non-trivial class type.
1844 * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
1845 * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
1848 * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
1849 function parameter pack.
1850 (tsubst_pack_expansion): Likewise.
1852 * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
1855 2011-05-25 Jakub Jelinek <jakub@redhat.com>
1857 * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
1861 * semantics.c (cxx_eval_bit_field_ref): Handle the
1862 case when BIT_FIELD_REF doesn't cover only a single field.
1864 2011-05-24 Jason Merrill <jason@redhat.com>
1867 * pt.c (get_mostly_instantiated_function_type): Use
1868 push_deferring_access_checks rather than set flag_access_control.
1870 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com>,
1872 * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
1873 syntax error in declaring an ObjC instance variable.
1875 2011-05-24 Jason Merrill <jason@redhat.com>
1878 * class.c (pushclass): Accept NULL argument.
1879 (popclass): Deal with popping null class.
1880 * pt.c (push_access_scope, pop_access_scope): Use them rather than
1881 push_to_top_level/pop_from_top_level.
1882 (push_deduction_access_scope, pop_defarg_context): New.
1883 (fn_type_unification): Use them.
1884 * name-lookup.c (lookup_name_real_1): Check current_class_type.
1886 2011-05-24 Paolo Carlini <paolo.carlini@oracle.com>
1888 * decl.c (grokdeclarator): Use current_class_name.
1890 2011-05-24 Joseph Myers <joseph@codesourcery.com>
1892 * Make-lang.in (GXX_OBJS): Remove prefix.o.
1893 (g++$(exeext)): Use libcommon-target.a.
1894 (CXX_C_OBJS): Remove prefix.o.
1896 2011-05-23 Jason Merrill <jason@redhat.com>
1898 * pt.c (tsubst_copy_and_build): Use current_class_name.
1901 * call.c (convert_arg_to_ellipsis): Call force_rvalue.
1904 * typeck.c (cp_build_c_cast): Don't strip cv-quals when
1905 converting to reference.
1906 (build_static_cast_1): Update for glvalues.
1909 * typeck.c (build_const_cast_1): Handle rvalue references.
1912 * decl.c (use_eh_spec_block): Do use an EH spec block for a
1916 * call.c (splice_viable): Be strict in templates.
1919 * error.c (dump_template_bindings): Suppress access control.
1922 * pt.c (instantiate_decl): Handle =default.
1925 * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
1927 2011-05-23 Nathan Froyd <froydnj@codesourcery.com>
1929 * call.c (build_over_call): Tweak call to check_function_arguments.
1930 * typeck.c (cp_build_function_call_vec): Likewise.
1932 2011-05-23 Jonathan Wakely <jwakely.gcc@gmail.com>
1935 * init.c (perform_member_init): Check for self-initialization.
1937 2011-05-22 Jason Merrill <jason@redhat.com>
1940 * typeck.c (composite_pointer_type_r): Return error_mark_node
1941 on error in SFINAE context.
1943 2011-05-20 Jason Merrill <jason@redhat.com>
1946 * decl.c (grokdeclarator): Don't add set const function-cv-qual
1947 for constexpr fns to memfn_quals, just add it to the type.
1948 (revert_static_member_fn): Don't complain about quals.
1949 (check_static_quals): New.
1950 (grokfndecl): Call it.
1951 (start_preparsed_function): Don't call revert_static_member_fn.
1954 * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
1957 * cvt.c (type_promotes_to): Don't promote scoped enums.
1960 * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
1963 * tree.c (stabilize_expr): Fix typo.
1967 * typeck.c (comp_except_specs): noexcept(false) is not compatible
1968 with throw(type-list).
1969 * typeck2.c (merge_exception_specifiers): noexcept(false)
1970 beats any more limited specification.
1974 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
1976 * semantics.c (perform_koenig_lookup): Add complain parm.
1977 * cp-tree.h: Adjust.
1978 * parser.c (cp_parser_postfix_expression): Adjust.
1979 (cp_parser_perform_range_for_lookup): Adjust.
1981 2011-05-20 Jason Merrill <jason@redhat.com>
1983 * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
1985 2011-05-20 Joseph Myers <joseph@codesourcery.com>
1987 * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
1989 2011-05-19 Jakub Jelinek <jakub@redhat.com>
1992 * decl.c (check_omp_return): Stop searching on sk_function_parms.
1995 * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
1996 pass it down to locate_fn_flags.
1997 * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
1998 * semantics.c (cxx_omp_create_clause_info): Adjust callers.
1999 * cp-gimplify.c: Include splay-tree.h.
2000 (splay_tree_compare_decl_uid, omp_var_to_track,
2001 omp_cxx_notice_variable): New functions.
2002 (struct cp_genericize_omp_taskreg): New type.
2003 (struct cp_genericize_data): Add omp_ctx field.
2004 (cp_genericize_r): Attempt to determine implicitly determined
2005 firstprivate class type variables.
2006 (cp_genericize): Clear omp_ctx.
2007 * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
2009 2011-05-18 Jason Merrill <jason@redhat.com>
2013 * class.c (finalize_literal_type_property): Do check
2014 for constexpr member functions of non-literal class.
2015 (finish_struct): Don't call check_deferred_constexpr_decls.
2016 * cp-tree.h: Don't declare it.
2017 (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
2018 * decl.c (grok_special_member_properties): Don't check it
2019 (grokfnedcl): Don't call validate_constexpr_fundecl.
2020 (start_preparsed_function): Do call it.
2021 * pt.c (tsubst_decl): Don't call it.
2022 (instantiate_class_template_1): Don't call
2023 check_deferred_constexpr_decls.
2024 * semantics.c (literal_type_p): Check for any incompleteness.
2025 (ensure_literal_type_for_constexpr_object): Likewise.
2026 (is_valid_constexpr_fn): Revert deferral changes.
2027 (validate_constexpr_fundecl): Likewise.
2028 (register_constexpr_fundef): Likewise.
2029 (check_deferred_constexpr_decls): Remove.
2031 2011-05-16 Jason Merrill <jason@redhat.com>
2034 * pt.c (deduction_tsubst_fntype): Use a VEC initially.
2036 2011-05-15 Paolo Carlini <paolo.carlini@oracle.com>
2038 * cxx-pretty-print.c: Update comment.
2039 * semantics.c (trait_expr_value, finish_trait_expr):
2041 * parser.c (cp_parser_primary_expression): Likewise.
2043 2011-05-15 Jonathan Wakely <jwakely.gcc@gmail.com>
2046 * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
2048 2011-05-13 Ville Voutilainen <ville.voutilainen@gmail.com>
2050 Implement final on class.
2051 * class.c (check_bases): Diagnose derivation from a final class.
2052 * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
2053 (CLASSTYPE_FINAL): New.
2054 * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
2056 * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
2058 2011-05-13 Jason Merrill <jason@redhat.com>
2061 * pt.c (deduction_tsubst_fntype): New.
2062 (fn_type_unification): Use it.
2063 (init_template_processing): Initialize hash table.
2064 (print_template_statistics): Print hash table stats.
2066 * call.c (build_op_call): Use timevar_cond_start/stop.
2067 (build_user_type_conversion): Likewise.
2069 2011-05-12 Jason Merrill <jason@redhat.com>
2071 * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
2072 * semantics.c (validate_constexpr_fundecl): Set it.
2073 (check_deferred_constexpr_decls): Clear it.
2074 (register_constexpr_fundef): Make sure it isn't set.
2075 * decl.c (grok_special_member_properties): Check it.
2077 2011-05-11 Jason Merrill <jason@redhat.com>
2080 * semantics.c (validate_constexpr_fundecl): Defer checking if
2081 an argument type is being defined.
2082 (is_valid_constexpr_fn): Add defer_ok parm.
2083 (cxx_eval_call_expression): Adjust.
2084 (check_deferred_constexpr_decls): New.
2085 (literal_type_p): Make sure type isn't being defined.
2086 (ensure_literal_type_for_constexpr_object): Handle type being defined.
2087 * cp-tree.h: Declare check_deferred_constexpr_decls.
2088 * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
2089 (start_preparsed_function, cp_finish_decl): Not here.
2090 * class.c (finalize_literal_type_property): Don't call
2091 validate_constexpr_fundecl.
2092 (finish_struct): Call check_deferred_constexpr_decls.
2093 * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
2094 (instantiate_class_template): Call check_deferred_constexpr_decls.
2096 * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
2097 rather than DECL_TEMPLATE_INSTANTIATION.
2098 (cxx_eval_call_expression): Likewise.
2100 * semantics.c (register_constexpr_fundef): Add to hash table here.
2101 (validate_constexpr_fundecl): Not here.
2103 * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
2105 * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
2106 do call maybe_constant_value in C++0x mode.
2107 * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
2110 * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
2112 2011-05-11 Nathan Froyd <froydnj@codesourcery.com>
2114 * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
2116 (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
2117 (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
2118 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2120 2011-05-10 Jason Merrill <jason@redhat.com>
2123 * class.c (type_build_ctor_call): New.
2124 * cp-tree.h: Declare it.
2125 * decl.c (check_initializer): Use it instead of
2126 TYPE_NEEDS_CONSTRUCTING.
2127 * init.c (build_value_init, build_value_init_noctor): Likewise.
2128 (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
2129 (build_vec_init): Likewise.
2130 * typeck2.c (process_init_constructor_array): Likewise.
2131 (process_init_constructor_record): Likewise.
2134 * pt.c (tsubst_copy_and_build): Handle substitution of a pack
2135 expansion producing another expansion.
2137 2011-05-10 Ville Voutilainen <ville.voutilainen@gmail.com>
2139 Fixes for override/final.
2140 * class.c (check_for_override): Diagnose final on a nonvirtual
2141 member function, diagnose override for a virtual with no matching
2142 override. Don't fiddle around with DECL_VINDEX.
2144 2011-05-10 Nathan Froyd <froydnj@codesourcery.com>
2146 * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
2147 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2148 * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
2149 operand of EXPR_PACK_EXPANSION.
2150 (cp_tree_operand_length): Declare.
2151 * tree.c (cp_tree_operand_length): Define.
2152 (cp_tree_equal): Call it.
2153 * pt.c (value_dependent_expr_P): Likewise.
2154 * mangle.c (write_expression): Likewise.
2156 2011-05-09 Paolo Carlini <paolo.carlini@oracle.com>
2160 * decl.c (reshape_init): Take a complain parameter and do
2161 not call error if tf_error is not set.
2162 (check_initializer, reshape_init_r, reshape_init_array,
2163 reshape_init_array_1, reshape_init_vector, reshape_init_class):
2165 * typeck2.c (digest_init_r): Take a complain parameter and
2166 pass it to convert_for_initialization.
2167 (digest_init, digest_init_flags, process_init_constructor_array,
2168 process_init_constructor_record, process_init_constructor_union,
2169 process_init_constructor, digest_init_r): Adjust.
2170 * init.c (expand_default_init, build_new_1): Likewise.
2171 * typeck.c (cp_build_modify_expr): Likewise.
2172 * decl2.c (grokfield): Likewise.
2173 * call.c (convert_like_real, convert_default_arg): Likewise.
2174 * semantics.c (finish_compound_literal): Pass complain to
2175 reshape_init and digest_init.
2176 * cp-tree.h: Adjust declarations.
2178 2011-05-07 Fabien Chêne <fabien@gcc.gnu.org>
2181 * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
2182 recursion if there is user defined constructor.
2184 2011-05-09 Jason Merrill <jason@redhat.com>
2187 * decl.c (initialize_local_var): Use DECL_INITIAL for simple
2190 2011-05-08 Ville Voutilainen <ville.voutilainen@gmail.com>
2192 Implement final/override for member functions.
2193 * class.c (check_for_override): Check for DECL_OVERRIDE_P.
2194 * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
2195 (cp_virt_specifiers, enum virt_specifier): New.
2196 * decl.c (set_virt_specifiers): New.
2197 (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
2198 * parser.c (make_call_declarator): add virt-specifiers parameter.
2199 (cp_parser_lambda_declarator_opt): Adjust.
2200 (cp_parser_direct_declarator): Likewise.
2201 (cp_parser_virt_specifier_seq_opt): New.
2202 * search.c (check_final_overrider): Diagnose attempts to override
2203 a final member function.
2205 2011-05-09 Dodji Seketeli <dodji@redhat.com>
2208 * class.c (fixed_type_or_null): Use type_dependent_p_push to test
2209 if the instance has a dependent initializer.
2211 2011-05-08 Paolo Carlini <paolo.carlini@oracle.com>
2214 * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
2215 effectively unused variable.
2217 2011-05-07 Eric Botcazou <ebotcazou@adacore.com>
2219 * name-lookup.h (global_bindings_p): Adjust prototype.
2220 * name-lookup.c (global_bindings_p): Return bool.
2222 2011-05-06 Jason Merrill <jason@redhat.com>
2224 * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
2228 * semantics.c (cxx_eval_conditional_expression): Check
2229 integer_zerop instead.
2230 (potential_constant_expression_1): Likewise.
2233 * semantics.c (cxx_eval_array_reference): Handle implicit
2236 2011-05-06 Nathan Froyd <froydnj@codesourcery.com>
2238 * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
2239 * call.c (standard_conversion): Call class_of_this_parm.
2240 * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
2241 (pp_cxx_direct_abstract_declarator): Likewise.
2242 * decl2.c (change_return_type): Likewise.
2243 (cp_reconstruct_complex_type): Likewise.
2244 * error.c (dump_type_suffix, dump_function_decl): Likewise.
2245 * mangle.c (write_function_type): Likewise.
2246 * pt.c (unify): Likewise.
2247 * typeck.c (merge_types, type_memfn_quals): Likewise.
2248 * decl.c (build_this_parm): Call type_of_this_parm.
2250 2011-05-06 Dodji Seketeli <dodji@redhat.com>
2253 * cp-tree.h (non_static_member_function_p): Declare new function.
2254 * tree.c (non_static_member_function_p): Define it.
2255 * semantics.c (finish_call_expr): Use it.
2257 2011-05-05 Nathan Froyd <froydnj@codesourcery.com>
2259 * decl.c (finish_case_label): Omit the loc argument to
2262 2011-05-05 Jason Merrill <jason@redhat.com>
2264 * cp-tree.h (REFERENCE_REF_P): Just check the type.
2265 * cvt.c (convert_from_reference): Adjust.
2266 * pt.c (build_non_dependent_expr): Adjust.
2267 * semantics.c (finish_offsetof): Adjust.
2268 * tree.c (lvalue_kind): Use it.
2271 * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
2273 2011-05-05 Eric Botcazou <ebotcazou@adacore.com>
2275 * decl.c (start_preparsed_function): Do not set
2276 dont_save_pending_sizes_p.
2278 2011-05-05 Joseph Myers <joseph@codesourcery.com>
2280 * parser.c (cp_parser_objc_method_definition_list): Update call to
2281 objc_start_method_definition.
2283 2011-05-04 Jason Merrill <jason@redhat.com>
2286 * class.c (resolves_to_fixed_type_p): Don't look closely
2289 2011-05-03 Paolo Carlini <paolo.carlini@oracle.com>
2292 * call.c (add_builtin_candidate): Handle REALPART_EXPR and
2295 2011-05-02 Lawrence Crowl <crowl@google.com>
2297 * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
2298 (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
2299 Change TV_NAME_LOOKUP to start/stop.
2300 (define_label): Refactor timevar calls out to a wrapper function.
2301 Change TV_NAME_LOOKUP to start/stop.
2302 (xref_tag): Likewise.
2303 (lookup_label): Refactor timevar calls out to a wrapper function.
2304 Change TV_NAME_LOOKUP to start_cond/stop_cond.
2306 * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
2308 (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
2309 (lookup_template_class): Refactor timevar calls out to a wrapper
2310 function. Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
2311 (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
2313 * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
2314 (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
2315 (push_namespace): Likewise.
2316 (pop_nested_namespace): Likewise.
2317 (pushdecl_namespace_level): Likewise.
2318 (store_class_bindings): Likewise.
2319 (push_to_top_level): Likewise.
2320 (identifier_type_value): Refactor timevar calls out to a wrapper
2321 function. Change TV_NAME_LOOKUP to start/stop.
2322 (find_binding): Likewise.
2323 (push_using_decl): Likewise.
2324 (lookup_arg_dependent): Likewise.
2325 (push_using_directive): Likewise.
2326 (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
2327 to plain code. Change TV_NAME_LOOKUP to start/stop.
2328 (lookup_type_current_level): Likewise. Refactor inner return to
2330 (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
2331 code. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2332 (pushdecl_top_level_1): Likewise.
2333 (lookup_using_namespace): Likewise.
2334 (pushdecl_with_scope): Refactor timevar calls out to a wrapper
2335 function. Change TV_NAME_LOOKUP to start_cond/stop_cond.
2336 (push_overloaded_decl): Likewise.
2337 (push_class_level_binding): Likewise.
2338 (namespace_binding): Likewise.
2339 (set_namespace_binding): Likewise.
2340 (supplement_binding): Likewise.
2341 (unqualified_namespace_lookup): Likewise.
2342 (lookup_name_real): Likewise.
2343 (lookup_type_scope): Likewise.
2344 (namespace_ancestor): Likewise.
2345 (lookup_name_innermost_nonclass_level): Likewise.
2346 (pushtag): Likewise.
2347 (pop_from_top_level): Likewise.
2348 (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
2349 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Wrap long
2351 (add_using_namespace): Refactor timevar calls out to a wrapper
2352 function. Change TV_NAME_LOOKUP to start_cond/stop_cond. Bypass
2353 wrapper on call to self.
2355 * decl2.c: (cp_write_global_declarations): Add start/stop of
2356 new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
2357 Remove push/pop calls to TV_VARCONST.
2359 * parser.c: Add include of "timevar.h".
2360 (cp_parser_explicit_instantiation): Add push/pop calls to
2362 (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
2363 (cp_parser_class_specifier): Add wrapper to add push/pop calls to
2365 (cp_parser_function_definition_from_specifiers_and_declarator): Add
2366 push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
2367 (cp_parser_late_parsing_for_member): Add push/pop calls to
2368 new TV_PARSE_INMETH.
2370 * call.c: Add include of "timevar.h".
2371 (convert_class_to_reference): Wrap and add push/pop calls to
2373 (build_op_call): Likewise.
2374 (build_conditional_expr): Likewise.
2375 (build_new_op): Likewise.
2376 (build_new_method_call): Likewise.
2377 (build_user_type_conversion): Reorganize to single return and add
2378 push/pop calls to TV_OVERLOAD.
2379 (perform_overload_resolution): Likewise.
2381 * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
2383 2011-05-02 Jason Merrill <jason@redhat.com>
2385 * tree.c (build_vec_init_expr): Take complain parm.
2386 (build_vec_init_elt): Likewise. Free arg vector.
2387 (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
2388 * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
2389 (VEC_INIT_EXPR_INIT): Likewise.
2390 Adjust build_vec_init_expr declaration.
2391 * init.c (perform_member_init): Adjust.
2395 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2396 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2397 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2398 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2399 (build_vec_init_elt): Don't expect an array type.
2400 (build_array_copy): Adjust.
2401 * init.c (perform_member_init): Adjust.
2402 (build_new_1): Use build_vec_init_expr.
2405 * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
2406 Protect an explicit target.
2409 * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
2410 (compute_array_index_type): Revert earlier 48446 changes.
2411 (grokdeclarator): Use stabilize_vla_size.
2413 2011-05-02 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
2414 Eric Botcazou <ebotcazou@adacore.com>
2416 * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
2417 instead of inappropriate zero values.
2419 2011-05-02 Paolo Carlini <paolo.carlini@oracle.com>
2422 * decl.c (compute_array_index_type): Check build_expr_type_conversion
2423 return value for NULL_TREE.
2425 2011-04-29 Paolo Carlini <paolo.carlini@oracle.com>
2428 * init.c (perform_member_init): Check build_value_init return
2429 value for error_mark_node.
2431 2011-04-29 Diego Novillo <dnovillo@google.com>
2432 Le-Chun Wu <lcwu@google.com>
2434 * call.c (conversion_null_warnings): Also handle assignments
2435 when warning about NULL conversions.
2437 2011-04-29 Le-Chun Wu <lcwu@google.com>
2439 * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
2440 * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
2441 (build_over_call): Use it to determine whether to emit a NULL
2442 warning for template function instantiations.
2443 (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
2444 EXPLICIT_TARGS is set.
2446 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com>,
2447 Mike Stump <mikestump@comcast.net>
2449 * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
2450 in maintainer mode. Use the --output-file option of gperf instead
2451 of > to prevent creating an empty cp/cfns.h when gperf is not
2454 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2457 * semantics.c (finish_base_specifier): cv-qualified base class
2458 is fine, per DR 484.
2460 2011-04-28 Dodji Seketeli <dodji@redhat.com>
2463 * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
2464 considering call expressions involving a member function.
2466 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2469 * tree.c (build_cplus_new): Check build_target_expr return
2470 value for error_mark_node.
2472 2011-04-28 Paolo Carlini <paolo.carlini@oracle.com>
2475 * semantics.c (literal_type_p): Reference types are literal types,
2477 (valid_type_in_constexpr_fundecl_p): Remove.
2478 (is_valid_constexpr_fn): Adjust.
2480 2011-04-27 Jason Merrill <jason@redhat.com>
2483 Implement list-initialization of _Complex.
2484 * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
2485 (check_initializer): Likewise.
2486 * call.c (build_complex_conv): New.
2487 (implicit_conversion): Call it.
2488 (convert_like_real): Handle it.
2489 * typeck2.c (check_narrowing): Handle it.
2491 * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
2492 decide whether to delete.
2493 (build_vec_init): Pass sfk_complete_destructor.
2496 * cp-tree.def (VEC_INIT_EXPR): Add third operand.
2497 * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
2498 * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
2499 * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
2500 (build_vec_init_elt): Don't expect an array type.
2501 (build_array_copy): Adjust.
2502 * init.c (perform_member_init): Adjust.
2503 (build_new_1): Use build_vec_init_expr.
2505 * class.c (resolve_address_of_overloaded_function): Don't
2506 change OVERLOAD to TREE_LIST.
2507 * pt.c (print_candidates_1): Remove nonsensical assert.
2510 * parser.c (cp_parser_diagnose_invalid_type_name): Commit
2511 to tentative parse sooner.
2513 2011-04-26 Jason Merrill <jason@redhat.com>
2516 * parser.c (cp_parser_primary_expression): Set *idk to
2517 CP_ID_KIND_NONE for a parenthesized identifier.
2519 * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
2520 (cxx_print_identifier): Correct indentation.
2523 * decl.c (cxx_maybe_build_cleanup): Add complain parm.
2524 * tree.c (force_target_expr): Add complain parm.
2525 (build_target_expr_with_type): Likewise.
2526 (get_target_expr_sfinae): Split out.
2527 (build_vec_init_expr, bot_manip): Adjust.
2528 * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
2529 (build_delete, build_dtor_call): Likewise.
2530 (perform_direct_initialization_if_possible): Adjust.
2531 (build_vec_init): Handle error return.
2532 * cvt.c (force_rvalue): Add complain parm.
2533 Call build_special_member_call directly.
2534 * decl2.c (delete_sanity): Add complain parm.
2535 (build_cleanup): Adjust.
2536 * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
2537 * semantics.c (finish_stmt_expr_expr): Adjust.
2538 (finish_compound_literal): Adjust.
2539 * parser.c (cp_parser_delete_expression): Adjust.
2540 * typeck2.c (build_functional_cast): Adjust.
2541 * cp-tree.h: Adjust.
2543 2011-04-26 Martin Jambor <mjambor@suse.cz>
2545 * class.c (cp_fold_obj_type_ref): Remove.
2546 * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
2548 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com>
2550 * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
2551 * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
2552 (UNDERLYING_TYPE_TYPE): Add.
2553 * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
2555 * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
2556 cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
2557 (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
2558 * semantics.c (finish_underlying_type): New.
2559 * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
2560 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2561 * cxx-pretty-print.c (p_cxx_type_id): Likewise.
2562 * tree.c (cp_walk_subtrees): Likewise.
2563 * pt.c (for_each_template_parm_r, tsubst, unify,
2564 dependent_type_p_r): Likewise.
2565 * mangle.c (write_type): Sorry for __underlying_type.
2567 2011-04-25 Jason Merrill <jason@redhat.com>
2570 * decl.c (type_dependent_init_p): New.
2571 (cp_finish_decl): Check it.
2572 * pt.c (any_type_dependent_elements_p): New.
2573 * cp-tree.h: Declare it.
2575 2011-04-20 Jason Merrill <jason@redhat.com>
2577 * semantics.c (finish_compound_literal): Don't put an array
2578 with a dtor in a static variable.
2580 * call.c (build_over_call): Handle trivial dtor.
2582 * search.c (lookup_fnfields_slot): Call complete_type.
2585 * decl2.c (build_offset_ref_call_from_tree): Move
2586 non-dependency of object outside condition.
2589 * decl.c (cp_finish_decl): Simplify template handling.
2591 2011-04-20 Jim Meyering <meyering@redhat.com>
2593 * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
2595 2011-04-19 Jason Merrill <jason@redhat.com>
2598 * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
2601 * decl.c (duplicate_decls): Keep always_inline attribute
2602 in sync with DECL_DISREGARD_INLINE_LIMITS.
2604 2011-04-18 Jason Merrill <jason@redhat.com>
2607 * typeck2.c (build_functional_cast): Handle VOID_TYPE.
2610 * init.c (build_value_init): Handle UNION_TYPE the same.
2612 2011-04-18 Jakub Jelinek <jakub@redhat.com>
2615 * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
2616 for type dependent pointers.
2618 2011-04-18 Jim Meyering <meyering@redhat.com>
2620 * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
2622 2011-04-17 Jan Hubicka <jh@suse.cz>
2624 * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
2627 2011-04-17 Jason Merrill <jason@redhat.com>
2630 * typeck2.c (build_functional_cast): Disallow array type.
2632 * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
2634 2011-04-17 Jan Hubicka <jh@suse.cz>
2636 * class.c (cp_fold_obj_type_ref): Drop vtable_method.
2638 2011-04-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
2641 * parser.c (cp_convert_range_for): Split into
2642 cp_parser_perform_range_for_lookup.
2643 (cp_parser_perform_range_for_lookup): New.
2644 (cp_parser_range_for_member_function): New.
2645 (cp_parser_for_init_statement): Correct error message.
2646 * semantics.c (finish_call_expr): Accept COMPONENT_REF.
2648 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2650 * parser.c (cp_parser_objc_protocol_declaration): Updated for
2651 change from objc_declare_protocols() to objc_declare_protocol().
2653 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2656 * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
2657 and return immediately.
2659 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2661 * cp-tree.def (SWITCH_STMT): Add an extra operand.
2662 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2663 * cp-tree.h (SWITCH_STMT_SCOPE): Define.
2664 * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
2665 (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
2667 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2669 * cp-tree.def (IF_STMT): Add an extra operand.
2670 * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
2671 * cp-tree.h (IF_SCOPE): Define.
2672 * semantics.c (begin_if_stmt): Pass scope to build_stmt.
2673 (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
2675 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2677 * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
2678 * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
2679 * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
2680 * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
2681 Use FOR_SCOPE instead of TREE_CHAIN.
2682 (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
2683 (finish_for_stmt): Likewise.
2685 2011-04-14 Jason Merrill <jason@redhat.com>
2687 * parser.c (cp_parser_postfix_expression): Fix flags passed to
2688 build_new_method_call.
2689 * semantics.c (finish_call_expr): Likewise.
2692 * init.c (build_value_init_noctor): Check complain consistently.
2695 * typeck.c (cp_build_binary_op): Don't decay void operands.
2698 * decl.c (compute_array_index_type): Use get_temp_regvar instead
2700 * init.c (get_temp_regvar): No longer static.
2701 * cp-tree.h: Declare it.
2703 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com>
2705 * parser.c (cp_parser_objc_class_declaration): Updated for change
2706 in objc_declare_class().
2708 2011-04-14 Nathan Froyd <froydnj@codesourcery.com>
2710 * decl.c (poplevel): Use block_chainon.
2712 2011-04-13 Jason Merrill <jason@redhat.com>
2715 * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
2716 or pointer to (non-member) function.
2718 2011-04-13 Jakub Jelinek <jakub@redhat.com>
2721 * semantics.c (cxx_eval_array_reference): Handle reading from
2722 wchar_t, char16_t and char32_t STRING_CST.
2724 2011-04-13 Dodji Seketeli <dodji@redhat.com>
2727 * class.c (fixed_type_or_null): We cannot determine the dynamic
2728 type of a reference variable if its initializer is dependent.
2730 2011-04-13 Jason Merrill <jason@redhat.com>
2733 * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
2734 unqualified lookup failing if we're still in a template.
2736 2011-04-12 Nathan Froyd <froydnj@codesourcery.com>
2738 * cp-lang.c (cp_init_ts): Call cp_common_init_ts. Move
2739 tree_contains_struct initialization to...
2740 * cp-objcp-common.c (cp_common_init_ts): ...here. Use MARK_*
2742 * cp-objcp-common.h (cp_common_init_ts): Declare.
2743 * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
2746 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com>
2748 * parser.c (cp_parser_objc_message_expression): Updated call
2749 to objc_build_message_expr.
2751 2011-04-12 Martin Jambor <mjambor@suse.cz>
2753 * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
2754 cgraph_get_create_node.
2755 * decl2.c (cp_write_global_declarations): Call cgraph_get_node
2756 instead of cgraph_get_create_node.
2757 * method.c (make_alias_for_thunk): Call cgraph_get_node
2758 instead of cgraph_get_create_node, assert it returns non-NULL.
2759 (use_thunk): Likewise.
2760 * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
2761 when flag_syntax_only is not set. Call cgraph_get_node instead of
2762 cgraph_get_create_node.
2763 (maybe_clone_body): Call cgraph_get_node instead of
2764 cgraph_get_create_node.
2766 2011-04-12 Martin Jambor <mjambor@suse.cz>
2768 * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
2769 instead of cgraph_node.
2770 * decl2.c (cxx_callgraph_analyze_expr): Likewise.
2771 (cp_write_global_declarations): Likewise.
2772 * optimize.c (maybe_clone_body): Likewise.
2773 * semantics.c (maybe_add_lambda_conv_op): Likewise.
2774 * mangle.c (mangle_decl): Likewise.
2775 * method.c (make_alias_for_thunk): Likewise.
2776 (use_thunk): Likewise.
2778 2011-04-11 Jason Merrill <jason@redhat.com>
2781 * decl.c (cp_complete_array_type_or_error): New.
2782 * semantics.c (finish_compound_literal): Use it.
2783 * cp-tree.h: Declare it.
2786 * semantics.c (finish_compound_literal): Handle references.
2789 * semantics.c (finish_compound_literal): Take complain parm.
2790 (build_lambda_object): Adjust.
2791 * cp-tree.h: Adjust.
2792 * call.c (convert_like_real): Adjust.
2793 * decl.c (check_initializer): Adjust.
2794 * parser.c (cp_parser_postfix_expression): Adjust.
2795 (cp_parser_functional_cast): Adjust.
2796 * pt.c (tsubst_copy_and_build): Adjust.
2797 * typeck2.c (process_init_constructor_record): Adjust.
2800 * cvt.c (ocp_convert): Use build_nop to convert to underlying type
2804 * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
2805 than cp_build_indirect_ref.
2807 PR c++/48457, Core 1238
2808 * call.c (reference_binding): Allow rvalue reference to bind to
2810 * tree.c (lvalue_kind): Functions are always lvalues.
2812 2011-04-07 Jason Merrill <jason@redhat.com>
2815 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
2816 arguments even if we don't know the function.
2819 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
2820 at the end of the chain.
2821 * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
2822 (iterative_hash_template_arg): Likewise.
2825 * cp-tree.h (OVL_ARG_DEPENDENT): New.
2826 * name-lookup.c (add_function): Set it.
2827 * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
2830 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
2831 Release unused vector.
2834 * pt.c (fn_type_unification): Don't clear incomplete pack flag.
2835 (type_unification_real): Clear it here instead.
2838 * except.c (build_noexcept_spec): Propagate error_mark_node.
2839 (finish_noexcept_expr): Likewise.
2842 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
2846 * call.c (resolve_args): Take complain.
2847 (build_new_function_call, build_operator_new_call): Pass it.
2848 (build_op_call, build_new_op, build_new_method_call): Pass it.
2851 * typeck.c (check_for_casting_away_constness): Take complain.
2852 (build_static_cast_1, build_reinterpret_cast_1): Pass it.
2853 (build_const_cast_1): Pass it. Take full complain parm.
2854 (build_const_cast, cp_build_c_cast): Adjust.
2856 * tree.c (build_aggr_init_expr): Always return error_mark_node
2857 on abstract violation.
2860 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
2861 (bot_manip): Adjust.
2862 * cp-tree.h: Adjust.
2863 * call.c (convert_like_real, build_cxx_call): Adjust.
2864 (perform_direct_initialization_if_possible): Adjust.
2865 * cvt.c (ocp_convert): Adjust.
2866 * init.c (build_value_init): Adjust.
2867 * semantics.c (maybe_add_lambda_conv_op): Adjust.
2868 * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
2869 * typeck2.c (build_functional_cast): Adjust.
2871 * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
2873 (perform_member_init): Not here.
2874 * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
2876 (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
2879 * typeck2.c (build_functional_cast): Check complain consistently.
2880 Use build_value_init and abstract_virtuals_error_sfinae.
2881 (abstract_virtuals_error_sfinae): Split out.
2882 * cp-tree.h: Declare it.
2883 * init.c (build_new_1): Use it.
2884 (build_value_init_noctor): Handle FUNCTION_TYPE.
2886 * semantics.c (finish_decltype_type): Simplify handling of unknown
2889 * semantics.c (finish_decltype_type): Add complain parm.
2890 * cp-tree.h: Adjust.
2891 * parser.c (cp_parser_decltype): Adjust.
2892 * pt.c (tsubst): Adjust.
2895 * cvt.c (ocp_convert): Handle converting scoped enum to bool.
2897 2011-03-31 Jason Merrill <jason@redhat.com>
2900 * semantics.c (finish_call_expr): Remove assert.
2903 * method.c (defaultable_fn_check): Templates are not defaultable.
2905 * parser.c (cp_parser_init_declarator): Avoid redundant
2906 cp_finish_decl for member declarations.
2908 2011-03-30 Jason Merrill <jason@redhat.com>
2911 * semantics.c (non_const_var_error): Just return if DECL_INITIAL
2914 2011-03-30 Jason Merrill <jason@redhat.com>
2917 * semantics.c (potential_constant_expression_1): Handle
2918 UNORDERED_EXPR and ORDERED_EXPR.
2921 * semantics.c (finish_compound_literal): Do put static/constant
2922 arrays in static variables.
2924 * call.c (convert_like_real) [ck_list]: Build up the
2925 initializer_list object directly.
2926 * decl.c (build_init_list_var_init): Adjust.
2928 * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
2929 * decl.c (reshape_init_array_1): Likewise.
2931 2011-03-29 Jason Merrill <jason@redhat.com>
2934 * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
2935 the variable is constant before looking at its initializer.
2938 * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
2941 * semantics.c (potential_constant_expression_1): Change error about
2942 use of *this in constructor into sorry.
2945 * decl.c (cp_finish_decl): Defer validation of constexpr member
2947 * class.c (finalize_literal_type_property): Validate them here.
2948 * semantics.c (is_valid_constexpr_fn): Don't check completeness.
2950 * semantics.c (is_valid_constexpr_fn): Specify input location.
2952 2011-03-28 Jason Merrill <jason@redhat.com>
2955 * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
2956 from overloaded function.
2959 * call.c (build_array_conv): New.
2960 (implicit_conversion): Use it.
2962 * call.c (reference_binding): Allow direct binding to an array
2966 * parser.c (cp_parser_compound_statement): Add function_body parm.
2967 Complain about non-body compound-stmt in constexpr fn.
2968 (cp_parser_primary_expression, cp_parser_statement): Adjust.
2969 (cp_parser_implicitly_scoped_statement): Adjust.
2970 (cp_parser_function_body, cp_parser_try_block): Adjust.
2971 (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
2972 (cp_parser_objc_try_catch_finally_statement): Adjust.
2975 * semantics.c (constexpr_fn_retval): New. Allow using-declaration
2976 and using-definition.
2977 (register_constexpr_fundef): Call it.
2979 * except.c (build_noexcept_spec): Call cxx_constant_value after
2982 2011-03-25 Kai Tietz <ktietz@redhat.com>
2984 * lex.c (interface_strcmp): Handle dos-paths.
2985 (handle_pragma_implementation): Use filename_cmp instead of
2987 (in_main_input_context): Likewise.
2989 2011-03-25 Jason Merrill <jason@redhat.com>
2992 * method.c (defaulted_late_check): Check for exception spec mismatch.
2993 (defaultable_fn_check): Allow exception spec and virtual.
2994 * class.c (check_for_override): A virtual dtor is non-trivial.
2997 * pt.c (build_non_dependent_expr): Keep dereferences outside the
3000 2011-03-25 Kai Tietz <ktietz@redhat.com>
3002 * decl.c (decls_match): Replace target hook
3003 call of comp_type_attributes by version in tree.c file.
3004 * search.c (check_final_overrider): Likewise.
3005 * typeck.c (structural_comptypes): Likewise.
3007 2011-03-21 Kai Tietz <ktietz@redhat.com>
3010 * cxx-pretty-print.c (pp_cxx_ptr_operator):
3011 Display allowed attributes for function pointer types.
3012 * error.c (dump_type_prefix): Likewise.
3014 * tree.c (cxx_attribute_table): Adjust table.
3016 2011-03-18 Jason Merrill <jason@redhat.com>
3019 * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
3022 * call.c (build_over_call): Don't skip ck_rvalue.
3024 2011-03-17 Jason Merrill <jason@redhat.com>
3027 * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
3028 the conversion set TREE_OVERFLOW.
3031 * semantics.c (finish_decltype_type): Return T&& for xvalue.
3032 * typeck.c (unlowered_expr_type): Preserve cv-quals.
3035 * decl.c (revert_static_member_fn): Strip function-cv-quals.
3037 2011-03-16 Jason Merrill <jason@redhat.com>
3040 * semantics.c (potential_constant_expression_1): Don't allow *this
3042 (register_constexpr_fundef): Use potential_rvalue_constant_expression.
3045 * decl.c (compute_array_index_type): Don't bother trying to deal
3046 with literal classes in ABI v1.
3049 * decl.c (duplicate_decls): Return NULL_TREE for clashing
3053 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
3054 use the generic binary expression handling.
3056 2011-03-16 Diego Novillo <dnovillo@google.com>
3058 * Make-lang.in (CXX_PARSER_H): New.
3059 (cp/parser.o): Add dependency on CXX_PARSER_H.
3060 Add dependency on tree-pretty-print.h
3061 (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
3062 * cp-lang.c: Include parser.h.
3063 * parser.c: Include parser.h.
3064 (struct cp_token): Add bitfield purged_p.
3067 (CPP_PURGED): Remove. Update all users.
3068 (struct cp_lexer): Change field buffer to be a VEC of cp_token.
3069 Remove field buffer_length.
3072 (struct tree_check): Move to parser.h.
3073 (cp_token_position): Likewise.
3074 (struct cp_token_cache): Likewise.
3075 (CPP_KEYWORD): Likewise.
3076 (CPP_TEMPLATE_ID): Likewise.
3077 (CPP_NESTED_NAME_SPECIFIER): Likewise.
3078 (N_CP_TTYPES): Likewise.
3079 (enum cp_parser_status_kind): Likewise.
3080 (struct cp_parser_context): Likewise.
3081 (struct cp_default_arg_entry_d): Likewise.
3082 (struct cp_unparsed_functions_entry_d): Likewise.
3083 (struct cp_parser): Likewise.
3084 (cp_lexer_dump_tokens): New.
3085 (cp_lexer_debug_tokens): New.
3086 (cp_lexer_finished_p): New.
3087 (cp_lexer_alloc): Factor out of cp_lexer_new_main.
3088 (cp_lexer_new_main): Re-write main lexing loop to push
3089 tokens into the new VEC buffer.
3090 (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
3091 Do not abort if the token type is not recognized, just print
3093 * parser.h: New file.
3094 * config-lang.in (gtfiles): Add cp/parser.h.
3096 2011-03-16 Jason Merrill <jason@redhat.com>
3099 * typeck.c (check_return_expr): Fix conditions for setting
3100 LOOKUP_PREFER_RVALUE.
3102 * call.c (build_over_call): Remove require_complete_type_sfinae call.
3105 * decl.c (check_array_designated_initializer): Allow integer index.
3106 (reshape_init_array_1): Set index on the elements.
3108 2011-03-16 Jason Merrill <jason@redhat.com>
3111 * typeck.c (convert_for_initialization): Use
3112 perform_implicit_conversion_flags.
3113 * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
3114 rvaluedness_matches_p on ck_rvalue.
3115 (convert_like_real) [ck_rvalue]: And restore it here.
3118 * call.c (convert_arg_to_ellipsis): Handle incomplete type.
3120 2011-03-16 Jason Merrill <jason@redhat.com>
3122 * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
3123 committed to this tentative parse.
3126 * semantics.c (finish_call_expr): Preserve reference semantics
3129 * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
3131 2011-03-16 Jakub Jelinek <jakub@redhat.com>
3133 * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
3134 DECL_LANG_SPECIFIC is NULL.
3136 2011-03-15 Jason Merrill <jason@redhat.com>
3139 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
3140 check value_dependent_expression_p on the operand.
3142 * semantics.c (push_cx_call_context): Return bool.
3143 (cxx_eval_call_expression): Handle excess depth.
3146 * method.c (synthesized_method_walk): Cleanups don't affect the
3147 triviality of a constructor, but do affect deletion and exception
3150 2011-03-15 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3152 * decl2.c (cp_check_const_attributes): New.
3153 (cplus_decl_attributes): Call cp_check_const_attributes.
3155 2011-03-15 Jason Merrill <jason@redhat.com>
3158 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for
3160 (push_defarg_context, pop_defarg_context): New.
3161 * parser.c (cp_parser_late_parsing_default_args): Use them.
3162 * cp-tree.h: Declare them.
3164 2011-03-11 Dodji Seketeli <dodji@redhat.com>
3166 * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
3167 the argument of the indirection operator should not be dependent.
3170 2011-03-11 Jason Merrill <jason@redhat.com>
3173 * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
3176 * parser.c (cp_parser_template_type_arg): Set
3177 type_definition_forbidden_message.
3180 * decl.c (compute_array_index_type): Discard folding
3181 if it didn't produce a constant.
3183 2011-03-11 Jakub Jelinek <jakub@redhat.com>
3186 * init.c (build_zero_init_1): Extracted from build_zero_init.
3187 Add FIELD_SIZE argument, if non-NULL and field bit_position
3188 as not smaller than that, don't add that field's initializer.
3189 Pass DECL_SIZE as last argument to build_zero_init_1
3190 for DECL_FIELD_IS_BASE fields.
3191 (build_zero_init): Use build_zero_init_1.
3193 2011-03-10 Jason Merrill <jason@redhat.com>
3196 * pt.c (iterative_hash_template_arg): Remove special case for
3200 * parser.c (cp_parser_single_declaration): Just return if
3201 cp_parser_parse_and_diagnose_invalid_type_name complained.
3203 2011-03-09 Jason Merrill <jason@redhat.com>
3206 * pt.c (unify): An unresolved overload is a nondeduced context.
3208 2011-03-09 Martin Jambor <mjambor@suse.cz>
3210 PR tree-optimization/47714
3211 * method.c (use_thunk): Clear addressable flag of thunk arguments.
3213 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3216 * pt.c (convert_nontype_argument): Only call decay_conversion on
3219 2011-03-08 Jason Merrill <jason@redhat.com>
3222 * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
3225 * pt.c (convert_nontype_argument): Don't crash on non-pointer
3226 argument to pointer parameter.
3229 * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
3232 2011-03-08 Dodji Seketeli <dodji@redhat.com>
3235 * name-lookup.c (binding_to_template_parms_of_scope_p): Only
3236 consider scopes of primary template definitions. Adjust comments.
3238 2011-03-07 Jason Merrill <jason@redhat.com>
3241 * pt.c (convert_nontype_argument): Fix -fpermissive allowing
3243 * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
3246 * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
3249 * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
3250 (write_CV_qualifiers_for_type): Not here.
3252 2011-03-06 Joseph Myers <joseph@codesourcery.com>
3254 * lang-specs.h: Match -save-temps* instead of -save-temps.
3256 2011-03-05 Jason Merrill <jason@redhat.com>
3258 * mangle.c (write_expression): Change ABI v6 to v5.
3259 (write_type): Likewise.
3261 2011-03-04 Jan Hubicka <jh@suse.cz>
3264 * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
3265 and cgraph_add_thunk.
3266 * method.c (make_alias_for_thunk, use_thunk): Likewise.
3267 * mangle.c (mangle_decl): Likewise.
3269 2011-03-04 Jason Merrill <jason@redhat.com>
3272 * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
3273 (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
3276 * search.c (check_final_overrider): Allow pointer to same incomplete
3277 class type with different cv-quals.
3279 2011-03-03 Paolo Carlini <paolo.carlini@oracle.com>
3282 * pt.c (tsubst_template_args): Check argument t for error_mark_node.
3284 2011-03-03 Jason Merrill <jason@redhat.com>
3287 * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
3289 2011-03-02 Jason Merrill <jason@redhat.com>
3292 * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
3295 * tree.c (build_vec_init_elt): Split out from...
3296 (build_vec_init_expr): ...here.
3297 (diagnose_non_constexpr_vec_init): New fn.
3298 * semantics.c (potential_constant_expression_1): Use it.
3299 * cp-tree.h: Declare it.
3301 2011-03-01 Jason Merrill <jason@redhat.com>
3304 * parser.c (cp_parser_primary_expression): Don't warn about a
3305 failed tentative parse.
3308 * semantics.c (cxx_bind_parameters_in_call): Don't call
3309 adjust_temp_type on non-constant args.
3312 * call.c (standard_conversion): Provide requested cv-quals on
3313 class rvalue conversion.
3316 * decl2.c (grokbitfield): Handle type-dependent width.
3318 2011-02-28 Jason Merrill <jason@redhat.com>
3321 * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
3322 after checking for a non-thunk.
3324 2011-02-26 Jason Merrill <jason@redhat.com>
3327 * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
3328 * pt.c (iterative_hash_template_arg): And hash it.
3331 * semantics.c (non_const_var_error): Split out from...
3332 (cxx_eval_constant_expression): ...here.
3333 (potential_constant_expression_1) [VAR_DECL]: Use it.
3334 Allow dependent variables.
3336 2011-02-24 Jason Merrill <jason@redhat.com>
3338 * parser.c (cp_parser_constant_expression): Set
3339 non_integral_constant_expression correctly for C++0x too.
3340 (cp_parser_static_assert): Allow non-constant expression.
3341 (cp_parser_direct_declarator): Expect non_constant_p to be set
3343 * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
3344 * semantics.c (maybe_constant_value): Check type_unknown_p too.
3345 (potential_rvalue_constant_expression): New.
3346 (require_potential_rvalue_constant_expression): New.
3348 2011-02-23 Jason Merrill <jason@redhat.com>
3350 * cp-tree.h (DECL_PARM_LEVEL): New.
3351 (struct lang_decl_parm): Add level field.
3352 * name-lookup.c (function_parm_depth): New fn.
3353 * name-lookup.h: Declare it.
3354 * parser.c (cp_parser_parameter_declaration_list): Use it.
3355 * mangle.c (struct globals): Add parm_depth field.
3356 (write_bare_function_type): Adjust it.
3357 (write_expression): Include the level delta in PARM_DECL mangling
3360 * semantics.c (finish_decltype_type): Remove shortcut for decltype
3362 * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
3364 2011-02-23 Nathan Froyd <froydnj@codesourcery.com>
3367 * parser.c (cp_parser_class_specifier): Require a closing brace
3368 to attempt error recovery.
3370 2011-02-23 Jakub Jelinek <jakub@redhat.com>
3373 * pt.c (struct pending_template): Add chain_next GTY option.
3374 * decl.c (struct named_label_use_entry): Likewise.
3376 2011-02-22 Paolo Carlini <paolo.carlini@oracle.com>
3379 * semantics.c (build_lambda_object): Bail out if a field is
3382 2011-02-22 Dodji Seketeli <dodji@redhat.com>
3385 * class.c (dfs_declare_virt_assop_and_dtor)
3386 (declare_virt_assop_and_dtor): New static functions.
3387 (add_implicitly_declared_members): Use
3388 declare_virt_assop_and_dtor.
3390 2011-02-21 Jason Merrill <jason@redhat.com>
3393 * decl2.c (decl_constant_var_p): A constexpr var needs an
3394 initializer to be constant.
3395 * semantics.c (cxx_eval_constant_expression): Complain about
3396 constexpr var used in its own initializer.
3397 * call.c (set_up_extended_ref_temp): Set
3398 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
3400 2011-02-20 Jason Merrill <jason@redhat.com>
3403 * semantics.c (cxx_eval_call_expression): Call
3404 cxx_eval_constant_expression in trivial shortcut.
3407 * call.c (convert_class_to_reference): Don't try to set up a
3408 second conv sequence for non-viable candidates.
3411 * error.c (location_of): Handle non-tagged types.
3414 * method.c (process_subob_fn): Instantiate constexpr templates.
3415 * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
3417 2011-02-20 Dodji Seketeli <dodji@redhat.com>
3420 * pt.c (tsubst_pack_expansion): do not use
3421 cp_tree_equal/same_type_p to detect an expansion of a parameter
3424 2011-02-19 Jason Merrill <jason@redhat.com>
3427 * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
3429 2011-02-18 Paolo Carlini <paolo.carlini@oracle.com>
3432 * semantics.c (finish_non_static_data_member): Early return if
3433 object is error_mark_node.
3435 2011-02-18 Dodji Seketeli <dodji@redhat.com>
3438 * pt.c (do_auto_deduction): Do not mention error_mark_node in
3440 * semantics.c (finish_id_expression): Do not pass erroneous decl
3441 to decl_constant_var_p.
3443 2011-02-17 Jakub Jelinek <jakub@redhat.com>
3446 * cvt.c (convert_from_reference): Call mark_exp_read.
3448 2011-02-11 Dodji Seketeli <dodji@redhat.com>
3451 * pt.c (finish_call_expr): Consider a call expression that has a
3452 dependent "this" pointer as being dependent. Add comments.
3453 (dependent_type_p, type_dependent_expression_p): Update comments.
3455 2011-02-16 Dodji Seketeli <dodji@redhat.com>
3458 * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
3459 expansion arguments are not evaluated.
3461 2011-02-16 Jakub Jelinek <jakub@redhat.com>
3464 * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
3465 instead of TYPE_LANG_FLAG_3.
3466 * pt.c (lookup_template_class): Copy over
3467 ENUM_FIXED_UNDERLYING_TYPE_P.
3469 2011-02-15 Jason Merrill <jason@redhat.com>
3472 * method.c (synthesized_method_walk): Always exit early for
3473 trivial fn in C++98 mode.
3475 2011-02-14 Jason Merrill <jason@redhat.com>
3478 * parser.c (cp_parser_enumerator_definition): Call
3479 fold_non_dependent_expr.
3481 2011-02-09 Jason Merrill <jason@redhat.com>
3483 * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
3484 * semantics.c (finish_fname): Only return the name if we're in
3487 * decl.c (build_enumerator): Don't perform integral promotions on
3488 non-integral constants.
3490 * cvt.c (convert_to_void): Handle null op1.
3492 * class.c (type_has_constexpr_default_constructor): Make sure the
3493 caller stripped an enclosing array.
3494 * init.c (perform_member_init): Strip arrays before calling it.
3497 * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
3499 2011-02-03 Dodji Seketeli <dodji@redhat.com>
3502 * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
3503 template parameters in account.
3505 2011-02-03 Nathan Froyd <froydnj@codesourcery.com>
3508 * parser.c (cp_parser_class_specifier): Fix setting of
3511 2011-01-31 Jakub Jelinek <jakub@redhat.com>
3514 * semantics.c (build_data_member_initialization): Handle
3515 STATEMENT_LIST always instead of just for CLEANUP_BODY.
3517 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3519 * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
3520 LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
3522 2011-01-29 Dodji Seketeli <dodji@redhat.com>
3525 * cp-tree.h (fixup_template_parms): Declare.
3526 * pt.c (end_template_parm_list): Do not fixup template parms here.
3527 (fixup_template_parms): Remove static. Fix typo in the
3528 comments. Remove useless code statement.
3529 (fixup_template_parm): For a template template parameter, fixup
3530 its attributes before fixing up its type.
3532 (cp_parser_template_declaration_after_export): After parsing
3533 template parameters fixup their types.
3535 2011-01-26 Jakub Jelinek <jakub@redhat.com>
3538 * semantics.c (potential_constant_expression_1): Handle
3541 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
3544 * semantics.c (expand_or_defer_fn_1): Handle it.
3545 * decl2.c (decl_needed_p): Likewise.
3547 2011-01-21 Jason Merrill <jason@redhat.com>
3550 * semantics.c (build_constexpr_constructor_member_initializers):
3551 Handle trivial copy.
3553 2011-01-21 Jakub Jelinek <jakub@redhat.com>
3556 * semantics.c (begin_for_stmt): If -fno-for-scope, don't
3557 assume init must be NULL if scope is NULL.
3558 (begin_range_for_stmt): Likewise.
3560 2011-01-21 Jason Merrill <jason@redhat.com>
3563 * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
3566 * semantics.c (potential_constant_expression_1): Split out from
3567 potential_constant_expression. Add want_rval parm. Handle
3568 template expression forms. Don't enforce restriction on address
3569 of automatic variable here. Add a couple of diagnostics that
3571 (require_potential_constant_expression): New entry point.
3572 (build_data_member_initialization, register_constexpr_fundef): Adjust.
3573 (maybe_constant_value): Check potential_constant_expression.
3574 * pt.c (fold_non_dependent_expr_sfinae): Likewise.
3575 * tree.c (build_vec_init_expr): Adjust.
3577 2011-01-19 Jakub Jelinek <jakub@redhat.com>
3580 * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
3583 2011-01-17 Jason Merrill <jason@redhat.com>
3586 * semantics.c (base_field_constructor_elt): New fn.
3587 (cxx_eval_bare_aggregate): Use it.
3588 (build_data_member_initialization): Leave COMPONENT_REF for
3591 2011-01-14 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3593 * parser.c (cp_parser_range_for): Remove the "unused variable" warning
3596 2011-01-15 Giovanni Funchal <gafunchal@gmail.com>
3597 Jonathan Wakely <jwakely.gcc@gmail.com>
3600 * decl.c (grokdeclarator): Reject mutable reference members.
3602 2011-01-14 Jason Merrill <jason@redhat.com>
3605 * pt.c (coerce_template_parms): Fix error recovery.
3608 * typeck2.c (check_narrowing): Only check arithmetic types.
3611 * tree.c (build_vec_init_expr): Handle flexible array
3614 2011-01-13 Kai Tietz <kai.tietz@onevision.com>
3617 * cp-tree.h (CLASSTYPE_VISIBILITY): Use
3618 TYPE_MAIN_DECL instead of TYPE_NAME.
3619 (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
3620 * decl2.c (determine_visibility): Add check
3621 of CLASS_TYPE_P for underlying_type.
3623 2011-01-12 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
3625 * cp-tree.h (begin_for_scope): New prototype.
3626 (begin_for_stmt): Update prototype.
3627 (begin_range_for_stmt): Update prototype.
3628 * init.c (build_vec_init): Update call to begin_for_stmt.
3629 * parser.c (cp_parser_for): New.
3630 (cp_parser_c_for): Add three new parameters.
3631 (cp_parser_range_for): Likewise. Most parsing code removed.
3632 (cp_parser_iteration_statement): Call cp_parser_for instead of
3633 cp_parser_c_for and cp_parser_range_for.
3634 (cp_parser_for_init_statement): Add new parameter and return type.
3635 (cp_parser_block_declaration): Update call to
3636 cp_parser_simple_declaration.
3637 (cp_parser_simple_declaration): Add new parameter.
3638 Update call to cp_parser_init_declarator.
3639 (cp_parser_init_declarator): Add new parameter.
3640 * pt.c (tsubst_expr): Update call to begin_for_stmt.
3641 * semantics.c (begin_for_scope): New.
3642 (begin_for_stmt): Add two new parameters.
3643 (begin_range_for_stmt): Likewise.
3645 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com>
3647 * parser.c (cp_parser_objc_at_property_declaration): Improved
3650 2011-01-11 Dodji Seketeli <dodji@redhat.com>
3653 * cp-lang.c (get_template_innermost_arguments_folded)
3654 (get_template_argument_pack_elems_folded)
3655 (template_arg_needs_folding, fold_cplus_constants): New static
3657 (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
3658 get_template_innermost_arguments_folded.
3659 (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
3660 get_template_argument_pack_elems_folded.
3662 2011-01-11 Jason Merrill <jason@redhat.com>
3665 * init.c (build_new_1): Handle value-init in templates differently.
3668 * tree.c (maybe_dummy_object): Check current_class_ref against
3669 context, not current_class_type.
3671 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
3674 * parser.c (cp_parser_objc_typename): If the type is unknown, for
3675 error recovery purposes behave as if it was not specified so that
3676 the default type is used.
3678 2011-01-07 Jakub Jelinek <jakub@redhat.com>
3681 * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
3682 for the second build_x_va_arg argument.
3684 2011-01-05 Tom Tromey <tromey@redhat.com>
3686 * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
3687 (lvalue_or_else): Likewise.
3689 2011-01-01 Kai Tietz <kai.tietz@onevision.com>
3692 * tree.c (cxx_type_hash_eq):
3693 Allow METHOD_TYPE, too.
3696 Copyright (C) 2011 Free Software Foundation, Inc.
3698 Copying and distribution of this file, with or without modification,
3699 are permitted in any medium without royalty provided the copyright
3700 notice and this notice are preserved.