1 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
3 * optmize.c (maybe_thunk_body): Use set_comdat_group.
4 (maybe_clone_body): Likewise.
5 * decl.c (duplicate_decls): Update code duplicating comdat group;
6 do not copy symtab pointer; before freeing newdecl remove it
8 * decl2.c (constrain_visibility): Use set_comdat_group.
10 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
12 * rtti.c: Include tm_p.h
13 (emit_tinfo_decl): Force RTTI data to be aligned to required
16 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
18 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
19 ignoring other target adjustments.
21 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
23 * semantics.c (finish_omp_clauses): Remove duplicated variable
26 * parser.c (cp_parser_omp_target): Return bool values.
28 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
31 * lambda.c (add_capture): Enforce that capture by value requires
33 * typeck2.c (cxx_incomplete_type_inform): Early return if
34 TYPE_MAIN_DECL is null.
36 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
39 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
41 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
44 * lambda.c (build_capture_proxy, add_capture): Treat normal
45 captures and init-captures identically.
47 2014-05-21 Mark Wielaard <mjw@redhat.com>
50 * cp-lang.c (cxx_enum_underlying_base_type): New function.
51 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
53 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
55 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
56 * cp-array-notation.c (replace_invariant_exprs): Likewise.
57 (expand_array_notation): Handle VOID_CST.
58 * error.c (dump_expr): Likewise.
59 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
60 (cxx_pretty_printer::expression): Likewise.
61 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
62 * decl.c (register_dtor_fn): Likewise.
63 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
64 (build_delete, push_base_cleanups): Likewise.
65 * mangle.c (write_expression): Likewise.
66 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
67 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
68 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
69 * tree.c (cp_tree_equal): Likewise.
70 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
71 instead of void_zero_node.
72 * typeck.c (check_return_expr): Likewise.
73 * typeck2.c (build_functional_cast): Likewise.
75 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
78 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
80 (cp_parser_statement): ...here. Make sure only semicolon can go after
83 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
88 * typeck2.c (digest_nsdmi_init): New.
89 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
90 * init.c (get_nsdmi): Likewise.
91 * cp-tree.h (digest_nsdmi_init): Declare.
93 2014-05-20 Jason Merrill <jason@redhat.com>
95 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
96 up a virtual function in a dummy object.
98 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
101 * decl.c (duplicate_decls): Replace pair of warning_at with
103 (maybe_commonize_var): Likewise.
105 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
108 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
109 (tsubst_copy_and_build): Perform recursive substitutions in a
112 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
115 * typeck2.c (cxx_incomplete_type_inform): New.
116 (cxx_incomplete_type_diagnostic): Use it.
117 * decl.c (grokdeclarator): Check the element type of an
118 incomplete array type; call the above.
119 * cp-tree.h (cxx_incomplete_type_inform): Declare.
121 2014-05-19 Jason Merrill <jason@redhat.com>
124 * pt.c (tsubst_copy): Don't check at_function_scope_p.
125 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
127 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
129 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
130 * parser.c (cp_parser_enum_specifier): Likewise.
132 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
134 * class.c (sorted_fields_type_new): Adjust.
135 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
136 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
137 * cp-tree.h: Remove usage of variable_size gty attribute.
138 * decl.c (make_label_decl): Adjust.
139 (check_goto): Likewise.
140 (start_preparsed_function): Likewise.
141 (save_function_data): Likewise.
142 * lex.c (init_reswords): Likewise.
143 (retrofit_lang_decl): Likewise.
144 (cxx_dup_lang_specific_decl): Likewise.
145 (copy_lang_type): Likewise.
146 (cxx_make_type): Likewise.
147 * name-lookup.c (binding_entry_make): Likewise.
148 (binding_table_construct): Likewise.
149 (binding_table_new): Likewise.
150 (cxx_binding_make): Likewise.
151 (pushdecl_maybe_friend_1): Likewise.
152 (begin_scope): Likewise.
153 (push_to_top_level): Likewise.
154 * parser.c (cp_lexer_alloc): Likewise.
155 (cp_lexer_new_from_tokens): Likewise.
156 (cp_token_cache_new): Likewise.
157 (cp_parser_context_new): Likewise.
158 (cp_parser_new): Likewise.
159 (cp_parser_nested_name_specifier_opt): Likewise.
160 (cp_parser_template_id): Likewise.
161 * pt.c (maybe_process_partial_specialization): Likewise.
162 (register_specialization): Likewise.
163 (add_pending_template): Likewise.
164 (lookup_template_class_1): Likewise.
165 (push_tinst_level): Likewise.
166 * semantics.c (register_constexpr_fundef): Likewise.
167 (cxx_eval_call_expression): Likewise.
168 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
170 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
173 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
174 when cp_parser_lookup_name sets ambiguous_decls.
176 2014-05-15 Jason Merrill <jason@redhat.com>
178 * call.c (print_conversion_rejection): Use loc consistently.
180 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
182 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
183 * call.c (convert_like_real, build_new_method_call_1): Use it.
184 * decl2.c (grokfield): Likewise.
185 * init.c (perform_member_init, build_aggr_init, expand_default_init,
186 build_new_1): Likewise.
187 * mangle.c (write_expression): Likewise.
188 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
190 2014-05-14 Jason Merrill <jason@redhat.com>
194 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
195 dropped cv-quals as a bad conversion.
196 (convert_like_real) [ck_ref_bind]: Explain them.
197 (compare_ics): Check badness before stripping reference
198 bindings. Handle comparing bad reference bindings.
199 * typeck.c (comp_cv_qualification): Add overload that just takes
201 * cp-tree.h: Declare it.
203 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
204 (arg_conversion_rejection, bad_arg_conversion_rejection)
205 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
206 (add_function_candidate): Pass actual argument, rather than type, to
207 bad_arg_conversion_rejection.
208 (print_conversion_rejection): Explain what's wrong with the conversion.
209 (print_z_candidates): Say "candidate:" before each candidate.
210 (splice_viable): Be strict if we see a viable or template candidate.
211 (build_user_type_conversion_1): Pass false to strict parameter.
212 (perform_overload_resolution, build_conditional_expr_1): Likewise.
213 (build_new_op_1, build_new_method_call_1): Likewise.
214 (build_op_call_1): Pass true to strict parameter.
216 2014-05-13 Jason Merrill <jason@redhat.com>
218 * call.c (print_error_for_call_failure): Say "no match" rather
219 than "ambiguous" if there were no strict matches.
220 (build_new_method_call_1): Likewise.
223 * semantics.c (is_this_parameter): Allow capture proxies too.
225 2014-05-12 Jason Merrill <jason@redhat.com>
227 * call.c (maybe_print_user_conv_context): New.
228 (convert_like_real): Use it. Print call context for bad
229 user-defined conversion.
230 (build_over_call): Print call context for bad 'this' conversion.
232 * call.c (convert_like_real): Use inform for identifying the
235 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
237 * cvt.c (cp_convert_to_pointer): Don't call error_at if
238 complain & tf_error is false.
240 * decl.c (make_unbound_class_template): Prefer inform for
241 "declared here"-type message.
243 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
247 * lambda.c (lambda_expr_this_capture): Add new parameter
248 add_capture_p controlling whether the functions will try to
249 capture 'this' via the default capture.
250 (maybe_resolve_dummy): Likewise.
251 * cp-tree.h: Adjust prototypes.
252 * call.c, semantics.c: Change callers of these functions.
253 * call.c (build_new_method_call_1): Use the actual 'this' that
254 would be potentially captured for the overload resolution, instead
257 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
259 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
261 (convert_nontype_argument): Adjust calls.
262 (coerce_template_parameter_pack): Add missing complain & tf_error
265 2014-05-09 Jason Merrill <jason@redhat.com>
269 * call.c (build_conditional_expr_1, conditional_conversion): Handle
270 non-class lvalues and xvalues that differ only in cv-qualifiers.
274 * call.c (build_user_type_conversion_1): The copy-init temporary
278 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
281 * call.c (build_conditional_expr_1): If overload resolution finds
282 no match, just say "different types".
285 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
288 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
289 if we didn't find a conversion.
290 Don't accept a bad conversion too early.
292 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
295 * typeck.c (convert_for_assignment): Provide an inform for pointers
296 to incomplete class types.
298 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
301 * pt.c (convert_nontype_argument): Protect all the error calls
302 with complain & tf_error.
304 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
307 * pt.c (instantiate_decl): Avoid generating the body of a
310 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
313 * pt.c (maybe_begin_member_template_processing): Use
316 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
317 Mike Stump <mikestump@comcast.net>
318 Richard Sandiford <rdsandiford@googlemail.com>
320 * call.c: Include wide-int.h.
321 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
322 (convert_for_arg_passing): Likewise.
323 * class.c: Include wide-int.h.
324 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
325 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
326 (include_empty_classes): Likewise
327 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
328 * cvt.c: Include wide-int.h.
329 (ignore_overflows): Use wide_int_to_tree.
330 * decl.c: Include wide-int.h.
331 (check_array_designated_initializer): Use wide-int interfaces.
332 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
333 (finish_enum_value_list): Use signop.
334 (build_enumerator): Use wide-int interfaces.
335 * init.c: Include wide-int.h.
336 (build_new_1): Use wide-int interfaces.
337 * mangle.c: Include wide-int.h.
338 (write_integer_cst): Use wide-int interfaces.
339 (write_array_type): Likewise.
340 * tree.c: Include wide-int.h.
341 (cp_tree_equal): Use tree_int_cst_equal.
342 * typeck2.c: Include wide-int.h.
343 (process_init_constructor_array): Use wide-int interfaces.
345 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
348 * decl.c (grokfndecl): Check duplicate_decls return value for
350 * pt.c (instantiate_decl): A deleted function is defined.
352 2014-05-02 Jason Merrill <jason@redhat.com>
354 * decl2.c (vague_linkage_p): Local statics have vague linkage.
357 * lambda.c (lambda_capture_field_type): Wrap anything dependent
359 (add_capture): Check for VLA before calling it.
360 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
361 just the current one. Make non-static.
362 * cp-tree.h: Declare it.
363 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
364 the operand was static or constant.
366 2014-05-02 Marek Polacek <polacek@redhat.com>
368 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
371 2014-05-01 Marek Polacek <polacek@redhat.com>
374 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
375 between label and variable when warning about returning local address.
377 2014-04-30 Jason Merrill <jason@redhat.com>
380 * init.c (build_value_init): Don't try to call an array constructor.
383 * typeck2.c (massage_init_elt): Use maybe_constant_init.
385 2014-04-30 Marek Polacek <polacek@redhat.com>
387 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
388 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
389 for non-integer types.
391 2014-04-29 Jason Merrill <jason@redhat.com>
394 Represent the unevaluated exception specification of an implicitly
395 declared or deleted function with a simple placeholder, not a list
397 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
398 * except.c (unevaluated_noexcept_spec): New.
399 * class.c (deduce_noexcept_on_destructor): Use it.
400 * decl.c (check_redeclaration_exception_specification): Call
401 maybe_instantiate_noexcept.
402 (duplicate_decls): Call it before merge_types.
403 (start_preparsed_function): Call maybe_instantiate_noexcept.
404 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
405 * init.c (get_nsdmi): Factor out of perform_member_init.
406 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
407 (walk_field_subobs): Consider NSDMI for EH spec.
408 (get_defaulted_eh_spec): New.
409 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
410 (defaulted_late_check): Defer EH checking in non-template classes.
411 (after_nsdmi_defaulted_late_checks): New.
412 * parser.c (cp_parser_class_specifier_1): Use it.
413 (unparsed_classes): New macro.
414 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
415 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
416 Remove list-of-functions handling.
417 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
418 handling and FN parameter.
419 * typeck.c (merge_types): Adjust.
421 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
424 * parser.c (cp_parser_alias_declaration): Check return value of
427 2014-04-24 Jakub Jelinek <jakub@redhat.com>
429 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
430 atomic-clause, allow comma in between atomic-clause and
433 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
436 * rtti.c (emit_support_tinfos): Do not iterate on
437 registered_builtin_types (partial revert).
439 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
442 * semantics.c (apply_deduced_return_type): Complete non-void type
443 before estimating whether the type is aggregate.
445 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
448 * rtti.c (emit_support_tinfo_1): New function, extracted from
450 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
452 2014-04-22 Jakub Jelinek <jakub@redhat.com>
455 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
456 fails, don't set OM_PARALLEL_COMBINED and return NULL.
458 2014-04-18 Jason Merrill <jason@redhat.com>
461 * call.c (reference_binding): Recurse on user-defined conversion.
464 * call.c (standard_conversion): Don't try to apply restrict to void.
466 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
468 * decl.c (reshape_init_r): Handle a single element of vector type.
470 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
473 * decl2.c (cplus_decl_attributes): Handle
474 pointer-to-member-function declarations.
476 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
479 * call.c (build_user_type_coversion): Use build_dummy_object
480 to create the placeholder object for a constructor method call.
481 (build_special_member_call): Likewise.
482 (build_over_call): Check for the placeholder object with
484 (build_new_method_call_1): Likewise. Don't attempt to resolve
485 a dummy object for a constructor method call.
487 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
490 * friend.c (add_friend, make_friend_class): Move repeated friend
491 warning under Wredundant_decls.
493 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
495 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
496 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
497 (do_class_using_decl): Likewise.
498 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
500 2014-04-15 Jakub Jelinek <jakub@redhat.com>
503 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
505 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
507 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
509 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
511 * pt.c (mark_template_parm): Use template_parm_level_and_index.
513 2014-04-11 Jason Merrill <jason@redhat.com>
515 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
517 (cp_lexer_get_preprocessor_token): Always clear it.
518 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
522 * decl.c (reshape_init_r): Handle a single element of class type.
525 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
526 built-in operator new.
528 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
531 * name-lookup.c (parse_using_directive): Return early if the
532 attribs argument is error_mark_node; use get_attribute_name.
534 2014-04-11 Jason Merrill <jason@redhat.com>
538 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
539 * call.c (struct z_candidate): Add flags field.
540 (add_candidate): Add flags parm.
541 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
542 (add_template_candidate_real): Pass it.
543 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
544 * tree.c (build_aggr_init_expr): Copy it.
545 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
547 2014-04-10 Richard Biener <rguenther@suse.de>
548 Jakub Jelinek <jakub@redhat.com>
551 * error.c (dump_decl) <case FUNCTION_DECL>: If
552 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
553 recurse on DECL_ABSTRACT_ORIGIN instead of printing
556 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
558 * pt.c (check_template_variable): Check for the return of pedwarn
559 before emitting a note.
560 * parser.c (cp_parser_lambda_introducer): Likewise.
562 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
565 * pt.c (process_template_parm): For an invalid non-type parameter
566 only set TREE_TYPE to error_mark_node.
567 (push_inline_template_parms_recursive, comp_template_parms,
568 redeclare_class_template, coerce_template_template_parm,
569 coerce_template_template_parms, unify): Use error_operand_p.
571 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
573 * class.c (check_bases_and_members): Warn about non-virtual dtors
574 in public bases only. Check warn_ecpp before complaining about
575 non-polymorphic bases.
577 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
579 * decl.c (duplicate_decls): Check for the return of warning_at
580 before emitting a note.
581 (warn_misplaced_attr_for_class_type): Likewise.
582 (check_tag_decl): Likewise.
584 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
587 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
589 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
592 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
593 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
594 instantiating a variable-sized type.
597 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
599 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
601 * class.c (find_abi_tags_r): Check for the return of warning
602 before emitting a note.
603 (one_inherited_ctor): Likewise.
605 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
607 * decl.c (duplicate_decls): Check for the return of permerror
608 before emitting a note.
610 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
612 * class.c (accessible_nvdtor_p): New.
613 (check_bases): Don't check base destructor here ...
614 (check_bases_and_members): ... check them here. Trigger on
615 Wnon-virtual-dtor flag.
616 (finish_struct_1): Use accessible_nvdtor_p.
618 2014-04-01 Jason Merrill <jason@redhat.com>
620 * pt.c (process_partial_specialization): Say "not deducible"
621 rather than "not used". Use inform.
624 * pt.c (coerce_template_parms): Check that the pack expansion
625 pattern works with the first matching parameter.
627 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
629 * init.c (perform_member_init): Homogenize uninitialized
632 2014-04-01 Jason Merrill <jason@redhat.com>
635 * call.c (build_array_conv): Call complete_type.
638 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
639 (picflag_from_initializer): Return it.
640 (process_init_constructor): Handle it.
643 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
644 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
645 * pt.c (get_template_info): Handle NAMESPACE_DECL.
646 (most_general_template): Handle more kinds of template.
647 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
648 instantiations and specializations.
650 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
653 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
654 COMPONENT_REFs and ARRAY_REFs sooner.
656 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
659 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
660 usage in non-functions with pushed scope.
662 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
665 * name-lookup.h (cp_binding_level): New transient field defining_class_p
666 to indicate whether a scope is in the process of defining a class.
667 * semantics.c (begin_class_definition): Set defining_class_p.
668 * name-lookup.c (leave_scope): Reset defining_class_p.
669 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
670 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
671 unwinding to class-defining scope to handle the erroneous definition of
672 a generic function of an arbitrarily nested class within an enclosing
675 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
678 * method.c (walk_field_subobs): Improve the diagnostic
679 locations for both REFERENCE_TYPEs and non-static const members.
680 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
681 instead of %qD to be consistent with the c++11 diagnostic.
683 2014-03-25 Jason Merrill <jason@redhat.com>
687 * class.c (build_vtbl_initializer): Handle abstract dtors here.
688 * search.c (get_pure_virtuals): Not here.
691 * parser.c (cp_parser_lambda_expression): Don't parse the body of
692 a lambda in unevaluated context.
695 * decl.c (create_array_type_for_decl): Complain about array of auto.
697 2014-03-25 Jakub Jelinek <jakub@redhat.com>
700 * semantics.c (potential_constant_expression_1): Handle
703 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
706 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
707 introducing an implicit function template parameter within an explicit
710 2014-03-22 Jason Merrill <jason@redhat.com>
713 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
716 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
719 * name-lookup.c (push_class_level_binding_1): Check identifier_p
720 on the name argument.
722 2014-03-20 Jakub Jelinek <jakub@redhat.com>
725 * init.c (build_zero_init_1): Ignore fields with error_mark_node
728 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
731 * call.c (build_new_method_call_1): Handle pure virtuals called by
734 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
737 * parser.c (cp_parser_member_declaration): Don't allow
738 finish_fully_implicit_template to consider friend declarations to be
739 class member templates.
740 (synthesize_implicit_template_parm): Handling winding back through class
741 scope to the class being defined in order to inject a template argument
745 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
746 function scope as per cp_parser_skip_to_end_of_statement.
748 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
751 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
753 2014-03-14 Jason Merrill <jason@redhat.com>
757 * search.c (get_pure_virtuals): Handle abstract dtor here.
758 (dfs_get_pure_virtuals): Not here.
761 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
762 abstract class as pure.
764 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
767 * pt.c (maybe_process_partial_specialization): Check return value
768 of check_specialization_namespace.
770 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
773 * semantics.c (finish_static_assert): Call cxx_constant_value only
774 if require_potential_rvalue_constant_expression returns true.
776 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
779 * method.c (get_inherited_ctor): New.
780 * cp-tree.h (get_inherited_ctor): Declare it.
781 * semantics.c (is_valid_constexpr_fn): Use it.
783 2014-03-10 Jason Merrill <jason@redhat.com>
786 * call.c (convert_default_arg): Remove special handling for
790 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
791 when deciding whether to call push_template_decl for a member class.
792 * pt.c (push_template_decl_real): Return after wrong levels error.
794 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
797 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
798 lambda, remove the lambda's own template argument list prior to fetching
802 * parser.c (cp_parser_parameter_declaration_clause): Move generic
803 function template unwinding on error into a more general location, ...
804 (cp_parser_skip_to_end_of_statement): ... here.
806 2014-03-07 Jason Merrill <jason@redhat.com>
808 * Make-lang.in (check_g++_parallelize): Split dg.exp.
810 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
811 we're in a trailing return type.
813 * typeck.c (comp_template_parms_position): 'auto' and
814 'decltype(auto)' are different from real template parms.
816 * parser.c (cp_parser_using_declaration): Consume the semicolon
817 after bare parameter pack error.
819 * cp-tree.h (REF_PARENTHESIZED_P): New.
820 * semantics.c (force_paren_expr): Set it.
821 * pt.c (do_auto_deduction): Check it.
822 (tsubst) [COMPONENT_REF]: Copy it.
823 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
825 * decl.c (create_array_type_for_decl): Only warn about invalid
826 C++1y VLA if flag_iso or warn_vla>0.
827 (grokdeclarator): Likewise.
828 * pt.c (tsubst): Likewise.
829 * semantics.c (finish_decltype_type): Likewise.
830 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
831 (cp_build_addr_expr_1): Likewise.
832 * init.c (build_new_1): Improve diagnostics.
834 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
837 * decl.c (check_initializer): Return NULL_TREE after error;
838 consistently use inform.
840 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
842 * decl.c (check_initializer): Remove dead code.
844 2014-03-06 Marek Polacek <polacek@redhat.com>
847 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
848 of checking tree code.
850 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
852 * parser.c (cp_lexer_set_source_position): New.
853 (cp_parser_mem_initializer): Use it.
854 (cp_parser_postfix_open_square_expression): Likewise.
855 (cp_parser_parenthesized_expression_list): Likewise.
856 (cp_parser_new_initializer): Likewise.
857 (cp_parser_jump_statement): Likewise.
858 (cp_parser_initializer): Likewise.
859 (cp_parser_functional_cast): Likewise.
861 2014-03-05 Jason Merrill <jason@redhat.com>
864 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
865 dependent expression.
868 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
869 if re-parsing might succeed.
870 * semantics.c (finish_id_expression): Use of a parameter outside
871 the function body is a parse error.
873 * parser.c (cp_parser_mem_initializer): Set input_location
874 properly for init-list warning.
875 (cp_parser_postfix_open_square_expression): Likewise.
876 (cp_parser_parenthesized_expression_list): Likewise.
877 (cp_parser_new_initializer): Likewise.
878 (cp_parser_jump_statement): Likewise.
879 (cp_parser_initializer): Likewise.
880 (cp_parser_functional_cast): Likewise.
882 2014-03-04 Jason Merrill <jason@redhat.com>
885 * typeck2.c (process_init_constructor_record): Set
886 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
890 * parser.c (cp_parser_direct_declarator): Set declarator to
891 cp_error_declarator on invalid qualified-id.
893 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
896 * parser.c (cp_parser_using_declaration): Early return when
897 cp_parser_nested_name_specifier errors out.
899 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
902 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
903 function scope on parse error in function parameter list.
905 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
907 * method.c (implicitly_declare_fn): Remove redundant
908 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
909 * semantics.c (is_instantiation_of_constexpr): Likewise.
910 * error.c (dump_function_decl): Likewise.
912 2014-03-01 Jason Merrill <jason@redhat.com>
915 * semantics.c (begin_maybe_infinite_loop): Use
916 fold_non_dependent_expr_sfinae.
918 2014-02-28 Jason Merrill <jason@redhat.com>
921 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
923 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
926 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
927 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
928 * lambda.c (maybe_add_lambda_conv_op): Likewise.
930 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
933 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
936 2014-02-27 Jason Merrill <jason@redhat.com>
940 * decl2.c (tentative_decl_linkage): Don't mess with functions that
943 2014-02-26 Jason Merrill <jason@redhat.com>
947 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
948 * init.c (build_vtbl_address): Do it here.
954 * pt.c (struct warning_sentinel): New.
955 (tsubst_copy_and_build): Use it instead of
956 c_inhibit_evaluation_warnings.
957 * typeck.c (maybe_warn_about_useless_cast): Remove
958 c_inhibit_evaluation_warnings check.
961 * pt.c (get_template_parm_index): New.
962 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
963 (process_template_parm): Allow bare packs in template template
965 (coerce_template_parameter_pack): Handle fixed template template
966 parm packs and fixed packs not at the end of the parm list.
967 (coerce_template_parms): Handle template parm packs not at the end
969 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
972 * pt.c (unify): Ignore alias templates when deducing a template
978 * call.c (reference_binding): Recurse on user-defined conversion.
979 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
981 2014-02-25 Jason Merrill <jason@redhat.com>
984 * call.c (reference_binding): Recurse on user-defined conversion.
985 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
987 * call.c (print_conversion_rejection): Handle n_arg of -2.
988 (build_user_type_conversion_1): Pass it.
991 * decl2.c (no_linkage_error): Handle C++98 semantics.
992 (reset_type_linkage): Move from decl.c.
993 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
994 (bt_reset_linkage_2, reset_decl_linkage): New.
995 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
996 (cp_write_global_declarations): Move condition into no_linkage_error.
997 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
998 * semantics.c (expand_or_defer_fn_1): Factor out
999 tentative_decl_linkage.
1000 * cp-tree.h: Adjust.
1002 * decl2.c (finish_static_data_member_decl): Diagnose static data
1003 member in unnamed class.
1004 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1007 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1008 defaulted virtual dtor.
1012 * pt.c (get_underlying_template): Fix equivalence calculation.
1014 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1017 * parser.c (function_being_declared_is_template_p): Return false when
1018 processing a template parameter list.
1019 (cp_parser_parameter_declaration_clause): Don't set
1020 auto_is_implicit_function_template_parm_p when processing a
1021 template parameter list.
1023 * parser.c (synthesize_implicit_template_parm): Inject new template
1024 argument list appropriately when a generic member function
1025 of a class template is declared out-of-line.
1028 * parser.c (cp_parser_direct_declarator): Don't save and
1029 restore num_template_parameter_lists around call to
1030 cp_parser_parameter_declaration_list.
1031 (function_being_declared_is_template_p): New predicate.
1032 (cp_parser_parameter_declaration_list): Use
1033 function_being_declared_is_template_p as predicate for
1034 inspecting current function template parameter list length
1035 rather than num_template_parameter_lists.
1037 2014-02-24 Jason Merrill <jason@redhat.com>
1040 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1041 DECL_EXPR initialize a non-class iterator.
1044 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1046 2014-02-21 Jason Merrill <jason@redhat.com>
1049 * parser.c (cp_parser_type_name): Always check dependency.
1050 (cp_parser_type_specifier_seq): Call
1051 cp_parser_parse_and_diagnose_invalid_type_name.
1054 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1057 * parser.c (cp_parser_default_argument): Clear
1058 current_class_ptr/current_class_ref like tsubst_default_argument.
1061 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1062 than current_binding_level.
1065 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1068 * parser.c (cp_parser_enum_specifier): Call
1069 check_for_bare_parameter_packs.
1072 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1076 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1077 of the partial instantiation, not the most general template.
1078 (maybe_process_partial_specialization): Reassign everything on
1082 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1083 (check_explicit_specialization): Don't clone.
1086 * pt.c (coerce_template_parms): Bail if argument packing fails.
1089 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1090 Don't get confused by a CONSTRUCTOR that already has a type.
1093 * call.c (build_array_conv): Don't crash on VLA.
1096 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1099 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1100 in declaration context.
1104 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1107 * parser.c (cp_parser_direct_declarator): Don't wrap a
1108 type-dependent expression in a NOP_EXPR.
1111 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1116 * parser.c (cp_parser_template_argument): Restore dereference.
1117 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1118 (process_partial_specialization): Handle deref.
1121 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1125 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1126 implicit_template_scope upon leaving an out-of-line generic member
1127 function definition.
1129 2014-02-20 Kai Tietz <ktietz@redhat.com>
1132 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1133 valued type argument as error_mark_node.
1136 * semantics.c (finish_fname): Handle error_mark_node.
1138 2014-02-19 Jason Merrill <jason@redhat.com>
1141 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1142 spec from template context.
1144 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1147 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1148 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1151 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1153 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1156 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1159 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1162 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1163 During error recovery allow_non_constant may be false.
1165 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1168 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1169 scope whenever a template parameter list has been started, independent
1170 of whether the function call operator was well-formed or not.
1173 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1174 scope for generic friend declarations as well as for non-friends.
1176 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1179 * method.c (implicitly_declare_fn): A constructor of a class with
1180 virtual base classes isn't constexpr (7.1.5p4).
1182 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1184 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1186 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1189 * parser.c (cp_parser_omp_declare_reduction): Save and free
1192 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1196 * tree.c (handle_init_priority_attribute): Call default_conversion on
1197 the attribute argument.
1199 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1202 * method.c (synthesized_method_walk): If vbases is non-null but
1203 is_empty is true, likewise don't worry about the virtual bases.
1205 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1208 * typeck2.c (process_init_constructor_record): Just skip unnamed
1211 2014-01-31 Jason Merrill <jason@redhat.com>
1214 * pt.c (mark_decl_instantiated): Call mark_needed.
1217 * decl2.c (handle_tls_init): Handle null init fn.
1220 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1222 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1225 * class.c (build_vfield_ref): Early return error_mark_node if
1226 TYPE_VFIELD (type) is null.
1227 (build_base_path): Check return value of build_vfield_ref.
1229 2014-01-31 Jason Merrill <jason@redhat.com>
1232 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1233 [ck_list]: Check for error_mark_node.
1234 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1237 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1238 during partial ordering.
1240 2014-01-31 Marek Polacek <polacek@redhat.com>
1243 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1245 2014-01-30 Jason Merrill <jason@redhat.com>
1248 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1249 (local_specializations): New macro.
1250 * pt.c (local_specializations): Remove variable.
1252 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1255 * parser.c (make_string_pack): Use double_int::from_buffer.
1257 2014-01-30 Marek Polacek <polacek@redhat.com>
1260 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1262 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1263 with input_location.
1264 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1267 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1270 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1272 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1275 * pt.c (lookup_template_class_1): Check start_enum return value
1276 for error_mark_node.
1278 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1280 * decl.c (duplicate_decls, typename_hash, typename_compare):
1281 Use TYPE_IDENTIFIER.
1282 * error.c (dump_type): Likewise.
1283 * mangle.c (dump_substitution_candidates): Likewise.
1285 2014-01-30 Jason Merrill <jason@redhat.com>
1288 * decl2.c (attributes_naming_typedef_ok): New.
1289 * cp-tree.h: Declare it.
1290 * decl.c (grokdeclarator): Check it.
1291 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1293 2014-01-29 Jason Merrill <jason@redhat.com>
1296 * call.c (add_builtin_candidate): Catch dependent types.
1299 * pt.c (expand_template_argument_pack): Correct
1300 non_default_args_count calculation.
1303 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1306 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1307 have a friend template in a class template.
1308 * pt.c (tsubst_friend_function): Look through it.
1309 (push_template_decl_real): A friend member template is
1312 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1315 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1318 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1321 * pt.c (instantiate_template_1): Check for error_mark_node the second
1324 2014-01-29 Jason Merrill <jason@redhat.com>
1327 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1328 cdtor_returns_this case.
1331 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1333 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1336 * semantics.c (finish_omp_reduction_clause): Check type for
1339 2014-01-28 Jason Merrill <jason@redhat.com>
1342 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1343 (tsubst_copy): Use it if lookup fails.
1346 * pt.c (tsubst_function_type): Make sure we keep the same function
1350 * semantics.c (build_anon_member_initialization): Stop walking
1351 when we run out of COMPONENT_REFs.
1354 * decl.c (lookup_and_check_tag): Ignore template parameters if
1355 scope == ts_current.
1356 * pt.c (check_template_shadow): Don't complain about the injected
1359 * decl.c (duplicate_decls): Tweak.
1362 * mangle.c (write_unqualified_name): Handle operator auto.
1364 2014-01-27 Jason Merrill <jason@redhat.com>
1368 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1369 list-initialization. A conversion to rvalue ref that involves
1370 an lvalue-rvalue conversion is bad.
1371 (convert_like_real): Give helpful error message.
1374 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1377 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1381 * pt.c (template_parm_to_arg): Call convert_from_reference.
1382 (tsubst_template_arg): Don't strip reference refs.
1385 * call.c (build_aggr_conv): Reject value-initialization of reference.
1389 * call.c (convert_like_real): Give helpful error about excess braces
1390 for ck_rvalue of scalar type.
1393 * call.c (reference_binding): Only elide braces if the single
1394 element is reference-related.
1397 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1401 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1405 * decl.c (compute_array_index_type): Don't call
1406 maybe_constant_value for a non-integral expression.
1408 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1410 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1412 * cp-gimplify.c (cp_genericize): Likewise.
1413 * decl.c (grokfndecl): Likewise.
1414 * parser.c (cp_parser_postfix_expression): Likewise.
1415 (cp_parser_postfix_open_square_expression): Likewise.
1416 (cp_parser_direct_declarator): Likewise.
1417 (is_cilkplus_vector_p): Likewise.
1418 (cp_parser_omp_clause_name): Likewise.
1419 (cp_parser_omp_all_clauses): Likewise.
1420 * pt.c (apply_late_template_attributes): Likewise.
1421 * typeck.c (cp_build_array_ref): Likewise.
1422 (cp_build_compound_expr): Likewise.
1423 (check_return_expr): Likewise.
1425 2014-01-24 Jason Merrill <jason@redhat.com>
1428 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1433 * typeck2.c (process_init_constructor_array): Don't create
1436 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1438 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1439 handling for RANGE_ARRAY case.
1441 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1444 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1446 2014-01-23 Marek Polacek <polacek@redhat.com>
1449 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1451 2014-01-23 Marek Polacek <polacek@redhat.com>
1454 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1457 2014-01-23 Jason Merrill <jason@redhat.com>
1460 * cp-tree.h (struct language_function): Add infinite_loop and
1462 (current_function_infinite_loop): New.
1463 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1464 (break_maybe_infinite_loop): New.
1465 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1466 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1467 (begin_range_for_stmt): Use them.
1468 * decl.c (finish_function): Don't warn about missing return
1469 if current_function_infinite_loop.
1470 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1471 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1473 * call.c (build_op_delete_call): Use make_tree_vector and
1474 release_tree_vector.
1476 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1479 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1480 nested_name_specifier.
1482 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1484 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1485 see if there is an attribute after function decl. If so, then
1487 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1488 enabled function late parsing.
1489 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1490 attribute for a SIMD-enabled function.
1491 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1492 the function is used by SIMD-enabled function (indicated by NULL
1493 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1494 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1495 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1496 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1497 vectorlength clause. Added a new bool parameter to differentiate
1499 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1500 (is_cilkplus_vector_p): Likewise.
1501 (cp_parser_late_parsing_elem_fn_info): Likewise.
1502 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1503 and "vectorlength" clauses when Cilk Plus is enabled.
1504 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1505 and emit a sorry message when step size is a parameter.
1506 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1507 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1509 * pt.c (apply_late_template_attributes): Likewise.
1511 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1514 * semantics.c (finish_omp_reduction_clause): Reject
1515 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1517 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1520 * parser.c (cp_parser_class_head): Push the class before parsing
1521 the base-clause, pop after it.
1523 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1525 * decl2.c (cpp_check): Revert prototype change.
1527 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1531 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1534 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1537 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1538 only when errorcount == 0.
1540 2014-01-17 Marek Polacek <polacek@redhat.com>
1543 * cvt.c (ocp_convert): Don't segfault on non-existing
1544 ENUM_UNDERLYING_TYPE.
1546 2014-01-16 Jason Merrill <jason@redhat.com>
1549 * tree.c (bot_manip): Update the location of builtin_LINE and
1552 2014-01-14 Jason Merrill <jason@redhat.com>
1555 * typeck2.c (massage_init_elt): New.
1556 (process_init_constructor_record)
1557 (process_init_constructor_union): Use it.
1558 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1559 (split_nonconstant_init_1): Handle it.
1560 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1562 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1565 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1566 and replaced an existing if-statement with else-if statement.
1567 Changed an existing error message wording to match the one from the C
1570 2014-01-08 Jason Merrill <jason@redhat.com>
1573 * class.c (abi_tag_data): Add tags field.
1574 (check_abi_tags): Initialize it.
1575 (find_abi_tags_r): Support collecting missing tags.
1576 (mark_type_abi_tags): Don't look at template args.
1577 (inherit_targ_abi_tags): New.
1578 (check_bases_and_members): Use it.
1579 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1580 * mangle.c (write_abi_tags): Check it.
1582 2014-01-07 Jason Merrill <jason@redhat.com>
1585 * pt.c (num_innermost_template_parms): New.
1586 (get_underlying_template): Use it.
1589 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1591 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1593 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1594 the letter of 20.11.6 about Base and Derived naming the same
1595 class type modulo cv-qualifiers.
1597 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1600 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1601 function as unimplemented for generic lambdas with varargs.
1604 * parser.c (cp_parser_template_parameter): Early out with
1605 error_mark_node if parameter declaration was not parsed.
1608 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1609 auto_is_implicit_function_template_parm_p around lambda body.
1612 * parser.c (cp_parser_init_declarator): Undo fully implicit
1613 template parameter list when declarator is not a function.
1615 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1618 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1620 2014-01-03 Tobias Burnus <burnus@net-b.de>
1623 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1625 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1629 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1630 as include_std to perform_koenig_lookup.
1631 (cp_parser_postfix_expression): Adjust.
1632 * pt.c (tsubst_copy_and_build): Likewise.
1633 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1634 (omp_reduction_lookup): Adjust.
1635 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1636 (lookup_arg_dependent): Likewise.
1637 (lookup_function_nonclass): Adjust.
1638 * name-lookup.h: Adjust declaration.
1639 * cp-tree.h: Likewise.
1641 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1644 * parser.c (cp_parser_userdef_numeric_literal): Mention
1645 -fext-numeric-literals in the message.
1647 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1650 * call.c (build_conditional_expr_1): Check the return value of
1653 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1655 * call.c (convert_like_real): Check complain.
1657 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1660 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1663 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1665 Update copyright years
1667 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1669 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1670 the standard form for the copyright notice.
1672 Copyright (C) 2014 Free Software Foundation, Inc.
1674 Copying and distribution of this file, with or without modification,
1675 are permitted in any medium without royalty provided the copyright
1676 notice and this notice are preserved.