1 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
4 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
7 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
11 * call.c (standard_conversion): Convert nullptr to bool only
12 in case of direct-initialization.
13 (convert_like_real): Provide informative error message.
15 2014-06-03 Marek Polacek <polacek@redhat.com>
18 * semantics.c (finish_switch_cond): Warn if switch condition has
21 2014-06-03 Jason Merrill <jason@redhat.com>
24 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
25 variable to local_specializations.
28 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
30 2014-06-02 Jason Merrill <jason@redhat.com>
33 * decl.c (reshape_init_class): Handle un-folded
37 * pt.c (pack_deducible_p): Handle canonicalization.
39 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
41 * pt.c (tsubst_function_type): Initialize arg_types.
43 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
46 * class.c (handle_using_decl): Pass the correct scope to
47 cp_emit_debug_info_for_using.
49 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
53 * search.c (accessible_p): Use current_nonlambda_class_type.
54 * semantics.c (check_accessibility_of_qualified_id): Likewise.
56 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
58 * decl.c: Include builtins.h.
59 * semantics.c: Likewise.
61 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
65 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
66 * pt.c (tsubst_function_type): Inject the this parameter; do the
67 substitutions in the order mandated by the DR.
68 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
69 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
70 (static_fn_type): Copy it.
71 * decl2.c (build_memfn_type, change_return_type,
72 cp_reconstruct_complex_type): Likewise.
73 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
74 * tree.c (strip_typedefs): Likewise.
75 * typeck.c (merge_types): Likewise.
77 2014-05-30 Jason Merrill <jason@redhat.com>
80 * pt.c (instantiate_decl): Check that defer_ok is not set for
84 * pt.c (tsubst_init): Split out from...
85 (tsubst_expr) [DECL_EXPR]: Here.
86 (tsubst_copy) [VAR_DECL]: Use it.
87 * semantics.c (finish_id_expression): Return the decl for static/const.
89 2014-05-28 Jason Merrill <jason@redhat.com>
92 * decl.c (cxx_comdat_group): Return a decl.
93 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
95 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
99 * call.c (build_aggr_conv): Ignore passed in flags.
100 (build_array_conv, build_complex_conv): Likewise.
102 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
104 * optimize.c (maybe_thunk_body): Use set_comdat_group.
105 (maybe_clone_body): Likewise.
106 * decl.c (duplicate_decls): Update code duplicating comdat group;
107 do not copy symtab pointer; before freeing newdecl remove it
109 * decl2.c (constrain_visibility): Use set_comdat_group.
111 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
113 * rtti.c: Include tm_p.h
114 (emit_tinfo_decl): Force RTTI data to be aligned to required
117 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
119 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
120 ignoring other target adjustments.
122 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
124 * semantics.c (finish_omp_clauses): Remove duplicated variable
127 * parser.c (cp_parser_omp_target): Return bool values.
129 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
132 * lambda.c (add_capture): Enforce that capture by value requires
134 * typeck2.c (cxx_incomplete_type_inform): Early return if
135 TYPE_MAIN_DECL is null.
137 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
140 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
142 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
145 * lambda.c (build_capture_proxy, add_capture): Treat normal
146 captures and init-captures identically.
148 2014-05-21 Mark Wielaard <mjw@redhat.com>
151 * cp-lang.c (cxx_enum_underlying_base_type): New function.
152 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
154 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
156 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
157 * cp-array-notation.c (replace_invariant_exprs): Likewise.
158 (expand_array_notation): Handle VOID_CST.
159 * error.c (dump_expr): Likewise.
160 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
161 (cxx_pretty_printer::expression): Likewise.
162 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
163 * decl.c (register_dtor_fn): Likewise.
164 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
165 (build_delete, push_base_cleanups): Likewise.
166 * mangle.c (write_expression): Likewise.
167 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
168 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
169 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
170 * tree.c (cp_tree_equal): Likewise.
171 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
172 instead of void_zero_node.
173 * typeck.c (check_return_expr): Likewise.
174 * typeck2.c (build_functional_cast): Likewise.
176 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
179 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
181 (cp_parser_statement): ...here. Make sure only semicolon can go after
184 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
189 * typeck2.c (digest_nsdmi_init): New.
190 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
191 * init.c (get_nsdmi): Likewise.
192 * cp-tree.h (digest_nsdmi_init): Declare.
194 2014-05-20 Jason Merrill <jason@redhat.com>
196 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
197 up a virtual function in a dummy object.
199 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
202 * decl.c (duplicate_decls): Replace pair of warning_at with
204 (maybe_commonize_var): Likewise.
206 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
209 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
210 (tsubst_copy_and_build): Perform recursive substitutions in a
213 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
216 * typeck2.c (cxx_incomplete_type_inform): New.
217 (cxx_incomplete_type_diagnostic): Use it.
218 * decl.c (grokdeclarator): Check the element type of an
219 incomplete array type; call the above.
220 * cp-tree.h (cxx_incomplete_type_inform): Declare.
222 2014-05-19 Jason Merrill <jason@redhat.com>
225 * pt.c (tsubst_copy): Don't check at_function_scope_p.
226 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
228 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
230 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
231 * parser.c (cp_parser_enum_specifier): Likewise.
233 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
235 * class.c (sorted_fields_type_new): Adjust.
236 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
237 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
238 * cp-tree.h: Remove usage of variable_size gty attribute.
239 * decl.c (make_label_decl): Adjust.
240 (check_goto): Likewise.
241 (start_preparsed_function): Likewise.
242 (save_function_data): Likewise.
243 * lex.c (init_reswords): Likewise.
244 (retrofit_lang_decl): Likewise.
245 (cxx_dup_lang_specific_decl): Likewise.
246 (copy_lang_type): Likewise.
247 (cxx_make_type): Likewise.
248 * name-lookup.c (binding_entry_make): Likewise.
249 (binding_table_construct): Likewise.
250 (binding_table_new): Likewise.
251 (cxx_binding_make): Likewise.
252 (pushdecl_maybe_friend_1): Likewise.
253 (begin_scope): Likewise.
254 (push_to_top_level): Likewise.
255 * parser.c (cp_lexer_alloc): Likewise.
256 (cp_lexer_new_from_tokens): Likewise.
257 (cp_token_cache_new): Likewise.
258 (cp_parser_context_new): Likewise.
259 (cp_parser_new): Likewise.
260 (cp_parser_nested_name_specifier_opt): Likewise.
261 (cp_parser_template_id): Likewise.
262 * pt.c (maybe_process_partial_specialization): Likewise.
263 (register_specialization): Likewise.
264 (add_pending_template): Likewise.
265 (lookup_template_class_1): Likewise.
266 (push_tinst_level): Likewise.
267 * semantics.c (register_constexpr_fundef): Likewise.
268 (cxx_eval_call_expression): Likewise.
269 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
271 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
274 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
275 when cp_parser_lookup_name sets ambiguous_decls.
277 2014-05-15 Jason Merrill <jason@redhat.com>
279 * call.c (print_conversion_rejection): Use loc consistently.
281 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
283 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
284 * call.c (convert_like_real, build_new_method_call_1): Use it.
285 * decl2.c (grokfield): Likewise.
286 * init.c (perform_member_init, build_aggr_init, expand_default_init,
287 build_new_1): Likewise.
288 * mangle.c (write_expression): Likewise.
289 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
291 2014-05-14 Jason Merrill <jason@redhat.com>
295 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
296 dropped cv-quals as a bad conversion.
297 (convert_like_real) [ck_ref_bind]: Explain them.
298 (compare_ics): Check badness before stripping reference
299 bindings. Handle comparing bad reference bindings.
300 * typeck.c (comp_cv_qualification): Add overload that just takes
302 * cp-tree.h: Declare it.
304 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
305 (arg_conversion_rejection, bad_arg_conversion_rejection)
306 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
307 (add_function_candidate): Pass actual argument, rather than type, to
308 bad_arg_conversion_rejection.
309 (print_conversion_rejection): Explain what's wrong with the conversion.
310 (print_z_candidates): Say "candidate:" before each candidate.
311 (splice_viable): Be strict if we see a viable or template candidate.
312 (build_user_type_conversion_1): Pass false to strict parameter.
313 (perform_overload_resolution, build_conditional_expr_1): Likewise.
314 (build_new_op_1, build_new_method_call_1): Likewise.
315 (build_op_call_1): Pass true to strict parameter.
317 2014-05-13 Jason Merrill <jason@redhat.com>
319 * call.c (print_error_for_call_failure): Say "no match" rather
320 than "ambiguous" if there were no strict matches.
321 (build_new_method_call_1): Likewise.
324 * semantics.c (is_this_parameter): Allow capture proxies too.
326 2014-05-12 Jason Merrill <jason@redhat.com>
328 * call.c (maybe_print_user_conv_context): New.
329 (convert_like_real): Use it. Print call context for bad
330 user-defined conversion.
331 (build_over_call): Print call context for bad 'this' conversion.
333 * call.c (convert_like_real): Use inform for identifying the
336 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
338 * cvt.c (cp_convert_to_pointer): Don't call error_at if
339 complain & tf_error is false.
341 * decl.c (make_unbound_class_template): Prefer inform for
342 "declared here"-type message.
344 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
348 * lambda.c (lambda_expr_this_capture): Add new parameter
349 add_capture_p controlling whether the functions will try to
350 capture 'this' via the default capture.
351 (maybe_resolve_dummy): Likewise.
352 * cp-tree.h: Adjust prototypes.
353 * call.c, semantics.c: Change callers of these functions.
354 * call.c (build_new_method_call_1): Use the actual 'this' that
355 would be potentially captured for the overload resolution, instead
358 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
360 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
362 (convert_nontype_argument): Adjust calls.
363 (coerce_template_parameter_pack): Add missing complain & tf_error
366 2014-05-09 Jason Merrill <jason@redhat.com>
370 * call.c (build_conditional_expr_1, conditional_conversion): Handle
371 non-class lvalues and xvalues that differ only in cv-qualifiers.
375 * call.c (build_user_type_conversion_1): The copy-init temporary
379 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
382 * call.c (build_conditional_expr_1): If overload resolution finds
383 no match, just say "different types".
386 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
389 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
390 if we didn't find a conversion.
391 Don't accept a bad conversion too early.
393 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
396 * typeck.c (convert_for_assignment): Provide an inform for pointers
397 to incomplete class types.
399 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
402 * pt.c (convert_nontype_argument): Protect all the error calls
403 with complain & tf_error.
405 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
408 * pt.c (instantiate_decl): Avoid generating the body of a
411 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
414 * pt.c (maybe_begin_member_template_processing): Use
417 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
418 Mike Stump <mikestump@comcast.net>
419 Richard Sandiford <rdsandiford@googlemail.com>
421 * call.c: Include wide-int.h.
422 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
423 (convert_for_arg_passing): Likewise.
424 * class.c: Include wide-int.h.
425 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
426 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
427 (include_empty_classes): Likewise
428 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
429 * cvt.c: Include wide-int.h.
430 (ignore_overflows): Use wide_int_to_tree.
431 * decl.c: Include wide-int.h.
432 (check_array_designated_initializer): Use wide-int interfaces.
433 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
434 (finish_enum_value_list): Use signop.
435 (build_enumerator): Use wide-int interfaces.
436 * init.c: Include wide-int.h.
437 (build_new_1): Use wide-int interfaces.
438 * mangle.c: Include wide-int.h.
439 (write_integer_cst): Use wide-int interfaces.
440 (write_array_type): Likewise.
441 * tree.c: Include wide-int.h.
442 (cp_tree_equal): Use tree_int_cst_equal.
443 * typeck2.c: Include wide-int.h.
444 (process_init_constructor_array): Use wide-int interfaces.
446 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
449 * decl.c (grokfndecl): Check duplicate_decls return value for
451 * pt.c (instantiate_decl): A deleted function is defined.
453 2014-05-02 Jason Merrill <jason@redhat.com>
455 * decl2.c (vague_linkage_p): Local statics have vague linkage.
458 * lambda.c (lambda_capture_field_type): Wrap anything dependent
460 (add_capture): Check for VLA before calling it.
461 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
462 just the current one. Make non-static.
463 * cp-tree.h: Declare it.
464 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
465 the operand was static or constant.
467 2014-05-02 Marek Polacek <polacek@redhat.com>
469 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
472 2014-05-01 Marek Polacek <polacek@redhat.com>
475 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
476 between label and variable when warning about returning local address.
478 2014-04-30 Jason Merrill <jason@redhat.com>
481 * init.c (build_value_init): Don't try to call an array constructor.
484 * typeck2.c (massage_init_elt): Use maybe_constant_init.
486 2014-04-30 Marek Polacek <polacek@redhat.com>
488 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
489 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
490 for non-integer types.
492 2014-04-29 Jason Merrill <jason@redhat.com>
495 Represent the unevaluated exception specification of an implicitly
496 declared or deleted function with a simple placeholder, not a list
498 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
499 * except.c (unevaluated_noexcept_spec): New.
500 * class.c (deduce_noexcept_on_destructor): Use it.
501 * decl.c (check_redeclaration_exception_specification): Call
502 maybe_instantiate_noexcept.
503 (duplicate_decls): Call it before merge_types.
504 (start_preparsed_function): Call maybe_instantiate_noexcept.
505 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
506 * init.c (get_nsdmi): Factor out of perform_member_init.
507 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
508 (walk_field_subobs): Consider NSDMI for EH spec.
509 (get_defaulted_eh_spec): New.
510 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
511 (defaulted_late_check): Defer EH checking in non-template classes.
512 (after_nsdmi_defaulted_late_checks): New.
513 * parser.c (cp_parser_class_specifier_1): Use it.
514 (unparsed_classes): New macro.
515 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
516 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
517 Remove list-of-functions handling.
518 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
519 handling and FN parameter.
520 * typeck.c (merge_types): Adjust.
522 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
525 * parser.c (cp_parser_alias_declaration): Check return value of
528 2014-04-24 Jakub Jelinek <jakub@redhat.com>
530 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
531 atomic-clause, allow comma in between atomic-clause and
534 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
537 * rtti.c (emit_support_tinfos): Do not iterate on
538 registered_builtin_types (partial revert).
540 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
543 * semantics.c (apply_deduced_return_type): Complete non-void type
544 before estimating whether the type is aggregate.
546 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
549 * rtti.c (emit_support_tinfo_1): New function, extracted from
551 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
553 2014-04-22 Jakub Jelinek <jakub@redhat.com>
556 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
557 fails, don't set OM_PARALLEL_COMBINED and return NULL.
559 2014-04-18 Jason Merrill <jason@redhat.com>
562 * call.c (reference_binding): Recurse on user-defined conversion.
565 * call.c (standard_conversion): Don't try to apply restrict to void.
567 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
569 * decl.c (reshape_init_r): Handle a single element of vector type.
571 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
574 * decl2.c (cplus_decl_attributes): Handle
575 pointer-to-member-function declarations.
577 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
580 * call.c (build_user_type_coversion): Use build_dummy_object
581 to create the placeholder object for a constructor method call.
582 (build_special_member_call): Likewise.
583 (build_over_call): Check for the placeholder object with
585 (build_new_method_call_1): Likewise. Don't attempt to resolve
586 a dummy object for a constructor method call.
588 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
591 * friend.c (add_friend, make_friend_class): Move repeated friend
592 warning under Wredundant_decls.
594 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
596 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
597 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
598 (do_class_using_decl): Likewise.
599 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
601 2014-04-15 Jakub Jelinek <jakub@redhat.com>
604 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
606 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
608 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
610 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
612 * pt.c (mark_template_parm): Use template_parm_level_and_index.
614 2014-04-11 Jason Merrill <jason@redhat.com>
616 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
618 (cp_lexer_get_preprocessor_token): Always clear it.
619 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
623 * decl.c (reshape_init_r): Handle a single element of class type.
626 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
627 built-in operator new.
629 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
632 * name-lookup.c (parse_using_directive): Return early if the
633 attribs argument is error_mark_node; use get_attribute_name.
635 2014-04-11 Jason Merrill <jason@redhat.com>
639 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
640 * call.c (struct z_candidate): Add flags field.
641 (add_candidate): Add flags parm.
642 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
643 (add_template_candidate_real): Pass it.
644 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
645 * tree.c (build_aggr_init_expr): Copy it.
646 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
648 2014-04-10 Richard Biener <rguenther@suse.de>
649 Jakub Jelinek <jakub@redhat.com>
652 * error.c (dump_decl) <case FUNCTION_DECL>: If
653 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
654 recurse on DECL_ABSTRACT_ORIGIN instead of printing
657 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
659 * pt.c (check_template_variable): Check for the return of pedwarn
660 before emitting a note.
661 * parser.c (cp_parser_lambda_introducer): Likewise.
663 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
666 * pt.c (process_template_parm): For an invalid non-type parameter
667 only set TREE_TYPE to error_mark_node.
668 (push_inline_template_parms_recursive, comp_template_parms,
669 redeclare_class_template, coerce_template_template_parm,
670 coerce_template_template_parms, unify): Use error_operand_p.
672 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
674 * class.c (check_bases_and_members): Warn about non-virtual dtors
675 in public bases only. Check warn_ecpp before complaining about
676 non-polymorphic bases.
678 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
680 * decl.c (duplicate_decls): Check for the return of warning_at
681 before emitting a note.
682 (warn_misplaced_attr_for_class_type): Likewise.
683 (check_tag_decl): Likewise.
685 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
688 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
690 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
693 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
694 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
695 instantiating a variable-sized type.
698 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
700 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
702 * class.c (find_abi_tags_r): Check for the return of warning
703 before emitting a note.
704 (one_inherited_ctor): Likewise.
706 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
708 * decl.c (duplicate_decls): Check for the return of permerror
709 before emitting a note.
711 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
713 * class.c (accessible_nvdtor_p): New.
714 (check_bases): Don't check base destructor here ...
715 (check_bases_and_members): ... check them here. Trigger on
716 Wnon-virtual-dtor flag.
717 (finish_struct_1): Use accessible_nvdtor_p.
719 2014-04-01 Jason Merrill <jason@redhat.com>
721 * pt.c (process_partial_specialization): Say "not deducible"
722 rather than "not used". Use inform.
725 * pt.c (coerce_template_parms): Check that the pack expansion
726 pattern works with the first matching parameter.
728 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
730 * init.c (perform_member_init): Homogenize uninitialized
733 2014-04-01 Jason Merrill <jason@redhat.com>
736 * call.c (build_array_conv): Call complete_type.
739 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
740 (picflag_from_initializer): Return it.
741 (process_init_constructor): Handle it.
744 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
745 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
746 * pt.c (get_template_info): Handle NAMESPACE_DECL.
747 (most_general_template): Handle more kinds of template.
748 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
749 instantiations and specializations.
751 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
754 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
755 COMPONENT_REFs and ARRAY_REFs sooner.
757 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
760 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
761 usage in non-functions with pushed scope.
763 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
766 * name-lookup.h (cp_binding_level): New transient field defining_class_p
767 to indicate whether a scope is in the process of defining a class.
768 * semantics.c (begin_class_definition): Set defining_class_p.
769 * name-lookup.c (leave_scope): Reset defining_class_p.
770 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
771 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
772 unwinding to class-defining scope to handle the erroneous definition of
773 a generic function of an arbitrarily nested class within an enclosing
776 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
779 * method.c (walk_field_subobs): Improve the diagnostic
780 locations for both REFERENCE_TYPEs and non-static const members.
781 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
782 instead of %qD to be consistent with the c++11 diagnostic.
784 2014-03-25 Jason Merrill <jason@redhat.com>
788 * class.c (build_vtbl_initializer): Handle abstract dtors here.
789 * search.c (get_pure_virtuals): Not here.
792 * parser.c (cp_parser_lambda_expression): Don't parse the body of
793 a lambda in unevaluated context.
796 * decl.c (create_array_type_for_decl): Complain about array of auto.
798 2014-03-25 Jakub Jelinek <jakub@redhat.com>
801 * semantics.c (potential_constant_expression_1): Handle
804 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
807 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
808 introducing an implicit function template parameter within an explicit
811 2014-03-22 Jason Merrill <jason@redhat.com>
814 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
817 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
820 * name-lookup.c (push_class_level_binding_1): Check identifier_p
821 on the name argument.
823 2014-03-20 Jakub Jelinek <jakub@redhat.com>
826 * init.c (build_zero_init_1): Ignore fields with error_mark_node
829 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
832 * call.c (build_new_method_call_1): Handle pure virtuals called by
835 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
838 * parser.c (cp_parser_member_declaration): Don't allow
839 finish_fully_implicit_template to consider friend declarations to be
840 class member templates.
841 (synthesize_implicit_template_parm): Handling winding back through class
842 scope to the class being defined in order to inject a template argument
846 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
847 function scope as per cp_parser_skip_to_end_of_statement.
849 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
852 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
854 2014-03-14 Jason Merrill <jason@redhat.com>
858 * search.c (get_pure_virtuals): Handle abstract dtor here.
859 (dfs_get_pure_virtuals): Not here.
862 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
863 abstract class as pure.
865 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
868 * pt.c (maybe_process_partial_specialization): Check return value
869 of check_specialization_namespace.
871 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
874 * semantics.c (finish_static_assert): Call cxx_constant_value only
875 if require_potential_rvalue_constant_expression returns true.
877 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
880 * method.c (get_inherited_ctor): New.
881 * cp-tree.h (get_inherited_ctor): Declare it.
882 * semantics.c (is_valid_constexpr_fn): Use it.
884 2014-03-10 Jason Merrill <jason@redhat.com>
887 * call.c (convert_default_arg): Remove special handling for
891 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
892 when deciding whether to call push_template_decl for a member class.
893 * pt.c (push_template_decl_real): Return after wrong levels error.
895 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
898 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
899 lambda, remove the lambda's own template argument list prior to fetching
903 * parser.c (cp_parser_parameter_declaration_clause): Move generic
904 function template unwinding on error into a more general location, ...
905 (cp_parser_skip_to_end_of_statement): ... here.
907 2014-03-07 Jason Merrill <jason@redhat.com>
909 * Make-lang.in (check_g++_parallelize): Split dg.exp.
911 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
912 we're in a trailing return type.
914 * typeck.c (comp_template_parms_position): 'auto' and
915 'decltype(auto)' are different from real template parms.
917 * parser.c (cp_parser_using_declaration): Consume the semicolon
918 after bare parameter pack error.
920 * cp-tree.h (REF_PARENTHESIZED_P): New.
921 * semantics.c (force_paren_expr): Set it.
922 * pt.c (do_auto_deduction): Check it.
923 (tsubst) [COMPONENT_REF]: Copy it.
924 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
926 * decl.c (create_array_type_for_decl): Only warn about invalid
927 C++1y VLA if flag_iso or warn_vla>0.
928 (grokdeclarator): Likewise.
929 * pt.c (tsubst): Likewise.
930 * semantics.c (finish_decltype_type): Likewise.
931 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
932 (cp_build_addr_expr_1): Likewise.
933 * init.c (build_new_1): Improve diagnostics.
935 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
938 * decl.c (check_initializer): Return NULL_TREE after error;
939 consistently use inform.
941 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
943 * decl.c (check_initializer): Remove dead code.
945 2014-03-06 Marek Polacek <polacek@redhat.com>
948 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
949 of checking tree code.
951 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
953 * parser.c (cp_lexer_set_source_position): New.
954 (cp_parser_mem_initializer): Use it.
955 (cp_parser_postfix_open_square_expression): Likewise.
956 (cp_parser_parenthesized_expression_list): Likewise.
957 (cp_parser_new_initializer): Likewise.
958 (cp_parser_jump_statement): Likewise.
959 (cp_parser_initializer): Likewise.
960 (cp_parser_functional_cast): Likewise.
962 2014-03-05 Jason Merrill <jason@redhat.com>
965 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
966 dependent expression.
969 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
970 if re-parsing might succeed.
971 * semantics.c (finish_id_expression): Use of a parameter outside
972 the function body is a parse error.
974 * parser.c (cp_parser_mem_initializer): Set input_location
975 properly for init-list warning.
976 (cp_parser_postfix_open_square_expression): Likewise.
977 (cp_parser_parenthesized_expression_list): Likewise.
978 (cp_parser_new_initializer): Likewise.
979 (cp_parser_jump_statement): Likewise.
980 (cp_parser_initializer): Likewise.
981 (cp_parser_functional_cast): Likewise.
983 2014-03-04 Jason Merrill <jason@redhat.com>
986 * typeck2.c (process_init_constructor_record): Set
987 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
991 * parser.c (cp_parser_direct_declarator): Set declarator to
992 cp_error_declarator on invalid qualified-id.
994 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
997 * parser.c (cp_parser_using_declaration): Early return when
998 cp_parser_nested_name_specifier errors out.
1000 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1003 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1004 function scope on parse error in function parameter list.
1006 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1008 * method.c (implicitly_declare_fn): Remove redundant
1009 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1010 * semantics.c (is_instantiation_of_constexpr): Likewise.
1011 * error.c (dump_function_decl): Likewise.
1013 2014-03-01 Jason Merrill <jason@redhat.com>
1016 * semantics.c (begin_maybe_infinite_loop): Use
1017 fold_non_dependent_expr_sfinae.
1019 2014-02-28 Jason Merrill <jason@redhat.com>
1022 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1024 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1027 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1028 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1029 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1031 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1034 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1037 2014-02-27 Jason Merrill <jason@redhat.com>
1041 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1042 are not yet defined.
1044 2014-02-26 Jason Merrill <jason@redhat.com>
1048 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1049 * init.c (build_vtbl_address): Do it here.
1055 * pt.c (struct warning_sentinel): New.
1056 (tsubst_copy_and_build): Use it instead of
1057 c_inhibit_evaluation_warnings.
1058 * typeck.c (maybe_warn_about_useless_cast): Remove
1059 c_inhibit_evaluation_warnings check.
1062 * pt.c (get_template_parm_index): New.
1063 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1064 (process_template_parm): Allow bare packs in template template
1065 parm template parms.
1066 (coerce_template_parameter_pack): Handle fixed template template
1067 parm packs and fixed packs not at the end of the parm list.
1068 (coerce_template_parms): Handle template parm packs not at the end
1070 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1073 * pt.c (unify): Ignore alias templates when deducing a template
1079 * call.c (reference_binding): Recurse on user-defined conversion.
1080 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1082 2014-02-25 Jason Merrill <jason@redhat.com>
1085 * call.c (reference_binding): Recurse on user-defined conversion.
1086 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1088 * call.c (print_conversion_rejection): Handle n_arg of -2.
1089 (build_user_type_conversion_1): Pass it.
1092 * decl2.c (no_linkage_error): Handle C++98 semantics.
1093 (reset_type_linkage): Move from decl.c.
1094 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1095 (bt_reset_linkage_2, reset_decl_linkage): New.
1096 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1097 (cp_write_global_declarations): Move condition into no_linkage_error.
1098 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1099 * semantics.c (expand_or_defer_fn_1): Factor out
1100 tentative_decl_linkage.
1101 * cp-tree.h: Adjust.
1103 * decl2.c (finish_static_data_member_decl): Diagnose static data
1104 member in unnamed class.
1105 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1108 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1109 defaulted virtual dtor.
1113 * pt.c (get_underlying_template): Fix equivalence calculation.
1115 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1118 * parser.c (function_being_declared_is_template_p): Return false when
1119 processing a template parameter list.
1120 (cp_parser_parameter_declaration_clause): Don't set
1121 auto_is_implicit_function_template_parm_p when processing a
1122 template parameter list.
1124 * parser.c (synthesize_implicit_template_parm): Inject new template
1125 argument list appropriately when a generic member function
1126 of a class template is declared out-of-line.
1129 * parser.c (cp_parser_direct_declarator): Don't save and
1130 restore num_template_parameter_lists around call to
1131 cp_parser_parameter_declaration_list.
1132 (function_being_declared_is_template_p): New predicate.
1133 (cp_parser_parameter_declaration_list): Use
1134 function_being_declared_is_template_p as predicate for
1135 inspecting current function template parameter list length
1136 rather than num_template_parameter_lists.
1138 2014-02-24 Jason Merrill <jason@redhat.com>
1141 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1142 DECL_EXPR initialize a non-class iterator.
1145 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1147 2014-02-21 Jason Merrill <jason@redhat.com>
1150 * parser.c (cp_parser_type_name): Always check dependency.
1151 (cp_parser_type_specifier_seq): Call
1152 cp_parser_parse_and_diagnose_invalid_type_name.
1155 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1158 * parser.c (cp_parser_default_argument): Clear
1159 current_class_ptr/current_class_ref like tsubst_default_argument.
1162 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1163 than current_binding_level.
1166 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1169 * parser.c (cp_parser_enum_specifier): Call
1170 check_for_bare_parameter_packs.
1173 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1177 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1178 of the partial instantiation, not the most general template.
1179 (maybe_process_partial_specialization): Reassign everything on
1183 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1184 (check_explicit_specialization): Don't clone.
1187 * pt.c (coerce_template_parms): Bail if argument packing fails.
1190 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1191 Don't get confused by a CONSTRUCTOR that already has a type.
1194 * call.c (build_array_conv): Don't crash on VLA.
1197 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1200 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1201 in declaration context.
1205 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1208 * parser.c (cp_parser_direct_declarator): Don't wrap a
1209 type-dependent expression in a NOP_EXPR.
1212 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1217 * parser.c (cp_parser_template_argument): Restore dereference.
1218 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1219 (process_partial_specialization): Handle deref.
1222 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1226 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1227 implicit_template_scope upon leaving an out-of-line generic member
1228 function definition.
1230 2014-02-20 Kai Tietz <ktietz@redhat.com>
1233 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1234 valued type argument as error_mark_node.
1237 * semantics.c (finish_fname): Handle error_mark_node.
1239 2014-02-19 Jason Merrill <jason@redhat.com>
1242 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1243 spec from template context.
1245 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1248 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1249 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1252 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1254 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1257 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1260 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1263 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1264 During error recovery allow_non_constant may be false.
1266 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1269 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1270 scope whenever a template parameter list has been started, independent
1271 of whether the function call operator was well-formed or not.
1274 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1275 scope for generic friend declarations as well as for non-friends.
1277 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1280 * method.c (implicitly_declare_fn): A constructor of a class with
1281 virtual base classes isn't constexpr (7.1.5p4).
1283 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1285 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1287 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1290 * parser.c (cp_parser_omp_declare_reduction): Save and free
1293 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1297 * tree.c (handle_init_priority_attribute): Call default_conversion on
1298 the attribute argument.
1300 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1303 * method.c (synthesized_method_walk): If vbases is non-null but
1304 is_empty is true, likewise don't worry about the virtual bases.
1306 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1309 * typeck2.c (process_init_constructor_record): Just skip unnamed
1312 2014-01-31 Jason Merrill <jason@redhat.com>
1315 * pt.c (mark_decl_instantiated): Call mark_needed.
1318 * decl2.c (handle_tls_init): Handle null init fn.
1321 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1323 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1326 * class.c (build_vfield_ref): Early return error_mark_node if
1327 TYPE_VFIELD (type) is null.
1328 (build_base_path): Check return value of build_vfield_ref.
1330 2014-01-31 Jason Merrill <jason@redhat.com>
1333 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1334 [ck_list]: Check for error_mark_node.
1335 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1338 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1339 during partial ordering.
1341 2014-01-31 Marek Polacek <polacek@redhat.com>
1344 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1346 2014-01-30 Jason Merrill <jason@redhat.com>
1349 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1350 (local_specializations): New macro.
1351 * pt.c (local_specializations): Remove variable.
1353 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1356 * parser.c (make_string_pack): Use double_int::from_buffer.
1358 2014-01-30 Marek Polacek <polacek@redhat.com>
1361 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1363 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1364 with input_location.
1365 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1368 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1371 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1373 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1376 * pt.c (lookup_template_class_1): Check start_enum return value
1377 for error_mark_node.
1379 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1381 * decl.c (duplicate_decls, typename_hash, typename_compare):
1382 Use TYPE_IDENTIFIER.
1383 * error.c (dump_type): Likewise.
1384 * mangle.c (dump_substitution_candidates): Likewise.
1386 2014-01-30 Jason Merrill <jason@redhat.com>
1389 * decl2.c (attributes_naming_typedef_ok): New.
1390 * cp-tree.h: Declare it.
1391 * decl.c (grokdeclarator): Check it.
1392 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1394 2014-01-29 Jason Merrill <jason@redhat.com>
1397 * call.c (add_builtin_candidate): Catch dependent types.
1400 * pt.c (expand_template_argument_pack): Correct
1401 non_default_args_count calculation.
1404 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1407 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1408 have a friend template in a class template.
1409 * pt.c (tsubst_friend_function): Look through it.
1410 (push_template_decl_real): A friend member template is
1413 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1416 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1419 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1422 * pt.c (instantiate_template_1): Check for error_mark_node the second
1425 2014-01-29 Jason Merrill <jason@redhat.com>
1428 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1429 cdtor_returns_this case.
1432 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1434 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1437 * semantics.c (finish_omp_reduction_clause): Check type for
1440 2014-01-28 Jason Merrill <jason@redhat.com>
1443 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1444 (tsubst_copy): Use it if lookup fails.
1447 * pt.c (tsubst_function_type): Make sure we keep the same function
1451 * semantics.c (build_anon_member_initialization): Stop walking
1452 when we run out of COMPONENT_REFs.
1455 * decl.c (lookup_and_check_tag): Ignore template parameters if
1456 scope == ts_current.
1457 * pt.c (check_template_shadow): Don't complain about the injected
1460 * decl.c (duplicate_decls): Tweak.
1463 * mangle.c (write_unqualified_name): Handle operator auto.
1465 2014-01-27 Jason Merrill <jason@redhat.com>
1469 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1470 list-initialization. A conversion to rvalue ref that involves
1471 an lvalue-rvalue conversion is bad.
1472 (convert_like_real): Give helpful error message.
1475 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1478 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1482 * pt.c (template_parm_to_arg): Call convert_from_reference.
1483 (tsubst_template_arg): Don't strip reference refs.
1486 * call.c (build_aggr_conv): Reject value-initialization of reference.
1490 * call.c (convert_like_real): Give helpful error about excess braces
1491 for ck_rvalue of scalar type.
1494 * call.c (reference_binding): Only elide braces if the single
1495 element is reference-related.
1498 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1502 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1506 * decl.c (compute_array_index_type): Don't call
1507 maybe_constant_value for a non-integral expression.
1509 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1511 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1513 * cp-gimplify.c (cp_genericize): Likewise.
1514 * decl.c (grokfndecl): Likewise.
1515 * parser.c (cp_parser_postfix_expression): Likewise.
1516 (cp_parser_postfix_open_square_expression): Likewise.
1517 (cp_parser_direct_declarator): Likewise.
1518 (is_cilkplus_vector_p): Likewise.
1519 (cp_parser_omp_clause_name): Likewise.
1520 (cp_parser_omp_all_clauses): Likewise.
1521 * pt.c (apply_late_template_attributes): Likewise.
1522 * typeck.c (cp_build_array_ref): Likewise.
1523 (cp_build_compound_expr): Likewise.
1524 (check_return_expr): Likewise.
1526 2014-01-24 Jason Merrill <jason@redhat.com>
1529 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1534 * typeck2.c (process_init_constructor_array): Don't create
1537 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1539 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1540 handling for RANGE_ARRAY case.
1542 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1545 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1547 2014-01-23 Marek Polacek <polacek@redhat.com>
1550 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1552 2014-01-23 Marek Polacek <polacek@redhat.com>
1555 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1558 2014-01-23 Jason Merrill <jason@redhat.com>
1561 * cp-tree.h (struct language_function): Add infinite_loop and
1563 (current_function_infinite_loop): New.
1564 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1565 (break_maybe_infinite_loop): New.
1566 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1567 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1568 (begin_range_for_stmt): Use them.
1569 * decl.c (finish_function): Don't warn about missing return
1570 if current_function_infinite_loop.
1571 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1572 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1574 * call.c (build_op_delete_call): Use make_tree_vector and
1575 release_tree_vector.
1577 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1580 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1581 nested_name_specifier.
1583 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1585 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1586 see if there is an attribute after function decl. If so, then
1588 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1589 enabled function late parsing.
1590 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1591 attribute for a SIMD-enabled function.
1592 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1593 the function is used by SIMD-enabled function (indicated by NULL
1594 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1595 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1596 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1597 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1598 vectorlength clause. Added a new bool parameter to differentiate
1600 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1601 (is_cilkplus_vector_p): Likewise.
1602 (cp_parser_late_parsing_elem_fn_info): Likewise.
1603 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1604 and "vectorlength" clauses when Cilk Plus is enabled.
1605 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1606 and emit a sorry message when step size is a parameter.
1607 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1608 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1610 * pt.c (apply_late_template_attributes): Likewise.
1612 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1615 * semantics.c (finish_omp_reduction_clause): Reject
1616 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1618 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1621 * parser.c (cp_parser_class_head): Push the class before parsing
1622 the base-clause, pop after it.
1624 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1626 * decl2.c (cpp_check): Revert prototype change.
1628 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1632 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1635 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1638 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1639 only when errorcount == 0.
1641 2014-01-17 Marek Polacek <polacek@redhat.com>
1644 * cvt.c (ocp_convert): Don't segfault on non-existing
1645 ENUM_UNDERLYING_TYPE.
1647 2014-01-16 Jason Merrill <jason@redhat.com>
1650 * tree.c (bot_manip): Update the location of builtin_LINE and
1653 2014-01-14 Jason Merrill <jason@redhat.com>
1656 * typeck2.c (massage_init_elt): New.
1657 (process_init_constructor_record)
1658 (process_init_constructor_union): Use it.
1659 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1660 (split_nonconstant_init_1): Handle it.
1661 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1663 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1666 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1667 and replaced an existing if-statement with else-if statement.
1668 Changed an existing error message wording to match the one from the C
1671 2014-01-08 Jason Merrill <jason@redhat.com>
1674 * class.c (abi_tag_data): Add tags field.
1675 (check_abi_tags): Initialize it.
1676 (find_abi_tags_r): Support collecting missing tags.
1677 (mark_type_abi_tags): Don't look at template args.
1678 (inherit_targ_abi_tags): New.
1679 (check_bases_and_members): Use it.
1680 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1681 * mangle.c (write_abi_tags): Check it.
1683 2014-01-07 Jason Merrill <jason@redhat.com>
1686 * pt.c (num_innermost_template_parms): New.
1687 (get_underlying_template): Use it.
1690 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1692 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1694 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1695 the letter of 20.11.6 about Base and Derived naming the same
1696 class type modulo cv-qualifiers.
1698 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1701 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1702 function as unimplemented for generic lambdas with varargs.
1705 * parser.c (cp_parser_template_parameter): Early out with
1706 error_mark_node if parameter declaration was not parsed.
1709 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1710 auto_is_implicit_function_template_parm_p around lambda body.
1713 * parser.c (cp_parser_init_declarator): Undo fully implicit
1714 template parameter list when declarator is not a function.
1716 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1719 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1721 2014-01-03 Tobias Burnus <burnus@net-b.de>
1724 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1726 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1730 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1731 as include_std to perform_koenig_lookup.
1732 (cp_parser_postfix_expression): Adjust.
1733 * pt.c (tsubst_copy_and_build): Likewise.
1734 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1735 (omp_reduction_lookup): Adjust.
1736 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1737 (lookup_arg_dependent): Likewise.
1738 (lookup_function_nonclass): Adjust.
1739 * name-lookup.h: Adjust declaration.
1740 * cp-tree.h: Likewise.
1742 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1745 * parser.c (cp_parser_userdef_numeric_literal): Mention
1746 -fext-numeric-literals in the message.
1748 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1751 * call.c (build_conditional_expr_1): Check the return value of
1754 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1756 * call.c (convert_like_real): Check complain.
1758 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1761 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1764 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1766 Update copyright years
1768 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1770 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1771 the standard form for the copyright notice.
1773 Copyright (C) 2014 Free Software Foundation, Inc.
1775 Copying and distribution of this file, with or without modification,
1776 are permitted in any medium without royalty provided the copyright
1777 notice and this notice are preserved.