1 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
5 * call.c (standard_conversion): Convert nullptr to bool only
6 in case of direct-initialization.
7 (convert_like_real): Provide informative error message.
9 2014-06-03 Marek Polacek <polacek@redhat.com>
12 * semantics.c (finish_switch_cond): Warn if switch condition has
15 2014-06-03 Jason Merrill <jason@redhat.com>
18 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
19 variable to local_specializations.
22 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
24 2014-06-02 Jason Merrill <jason@redhat.com>
27 * decl.c (reshape_init_class): Handle un-folded
31 * pt.c (pack_deducible_p): Handle canonicalization.
33 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
35 * pt.c (tsubst_function_type): Initialize arg_types.
37 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
40 * class.c (handle_using_decl): Pass the correct scope to
41 cp_emit_debug_info_for_using.
43 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
47 * search.c (accessible_p): Use current_nonlambda_class_type.
48 * semantics.c (check_accessibility_of_qualified_id): Likewise.
50 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
52 * decl.c: Include builtins.h.
53 * semantics.c: Likewise.
55 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
59 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
60 * pt.c (tsubst_function_type): Inject the this parameter; do the
61 substitutions in the order mandated by the DR.
62 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
63 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
64 (static_fn_type): Copy it.
65 * decl2.c (build_memfn_type, change_return_type,
66 cp_reconstruct_complex_type): Likewise.
67 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
68 * tree.c (strip_typedefs): Likewise.
69 * typeck.c (merge_types): Likewise.
71 2014-05-30 Jason Merrill <jason@redhat.com>
74 * pt.c (instantiate_decl): Check that defer_ok is not set for
78 * pt.c (tsubst_init): Split out from...
79 (tsubst_expr) [DECL_EXPR]: Here.
80 (tsubst_copy) [VAR_DECL]: Use it.
81 * semantics.c (finish_id_expression): Return the decl for static/const.
83 2014-05-28 Jason Merrill <jason@redhat.com>
86 * decl.c (cxx_comdat_group): Return a decl.
87 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
89 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
93 * call.c (build_aggr_conv): Ignore passed in flags.
94 (build_array_conv, build_complex_conv): Likewise.
96 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
98 * optimize.c (maybe_thunk_body): Use set_comdat_group.
99 (maybe_clone_body): Likewise.
100 * decl.c (duplicate_decls): Update code duplicating comdat group;
101 do not copy symtab pointer; before freeing newdecl remove it
103 * decl2.c (constrain_visibility): Use set_comdat_group.
105 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
107 * rtti.c: Include tm_p.h
108 (emit_tinfo_decl): Force RTTI data to be aligned to required
111 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
113 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
114 ignoring other target adjustments.
116 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
118 * semantics.c (finish_omp_clauses): Remove duplicated variable
121 * parser.c (cp_parser_omp_target): Return bool values.
123 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
126 * lambda.c (add_capture): Enforce that capture by value requires
128 * typeck2.c (cxx_incomplete_type_inform): Early return if
129 TYPE_MAIN_DECL is null.
131 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
134 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
136 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
139 * lambda.c (build_capture_proxy, add_capture): Treat normal
140 captures and init-captures identically.
142 2014-05-21 Mark Wielaard <mjw@redhat.com>
145 * cp-lang.c (cxx_enum_underlying_base_type): New function.
146 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
148 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
150 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
151 * cp-array-notation.c (replace_invariant_exprs): Likewise.
152 (expand_array_notation): Handle VOID_CST.
153 * error.c (dump_expr): Likewise.
154 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
155 (cxx_pretty_printer::expression): Likewise.
156 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
157 * decl.c (register_dtor_fn): Likewise.
158 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
159 (build_delete, push_base_cleanups): Likewise.
160 * mangle.c (write_expression): Likewise.
161 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
162 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
163 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
164 * tree.c (cp_tree_equal): Likewise.
165 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
166 instead of void_zero_node.
167 * typeck.c (check_return_expr): Likewise.
168 * typeck2.c (build_functional_cast): Likewise.
170 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
173 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
175 (cp_parser_statement): ...here. Make sure only semicolon can go after
178 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
183 * typeck2.c (digest_nsdmi_init): New.
184 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
185 * init.c (get_nsdmi): Likewise.
186 * cp-tree.h (digest_nsdmi_init): Declare.
188 2014-05-20 Jason Merrill <jason@redhat.com>
190 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
191 up a virtual function in a dummy object.
193 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
196 * decl.c (duplicate_decls): Replace pair of warning_at with
198 (maybe_commonize_var): Likewise.
200 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
203 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
204 (tsubst_copy_and_build): Perform recursive substitutions in a
207 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
210 * typeck2.c (cxx_incomplete_type_inform): New.
211 (cxx_incomplete_type_diagnostic): Use it.
212 * decl.c (grokdeclarator): Check the element type of an
213 incomplete array type; call the above.
214 * cp-tree.h (cxx_incomplete_type_inform): Declare.
216 2014-05-19 Jason Merrill <jason@redhat.com>
219 * pt.c (tsubst_copy): Don't check at_function_scope_p.
220 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
222 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
224 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
225 * parser.c (cp_parser_enum_specifier): Likewise.
227 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
229 * class.c (sorted_fields_type_new): Adjust.
230 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
231 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
232 * cp-tree.h: Remove usage of variable_size gty attribute.
233 * decl.c (make_label_decl): Adjust.
234 (check_goto): Likewise.
235 (start_preparsed_function): Likewise.
236 (save_function_data): Likewise.
237 * lex.c (init_reswords): Likewise.
238 (retrofit_lang_decl): Likewise.
239 (cxx_dup_lang_specific_decl): Likewise.
240 (copy_lang_type): Likewise.
241 (cxx_make_type): Likewise.
242 * name-lookup.c (binding_entry_make): Likewise.
243 (binding_table_construct): Likewise.
244 (binding_table_new): Likewise.
245 (cxx_binding_make): Likewise.
246 (pushdecl_maybe_friend_1): Likewise.
247 (begin_scope): Likewise.
248 (push_to_top_level): Likewise.
249 * parser.c (cp_lexer_alloc): Likewise.
250 (cp_lexer_new_from_tokens): Likewise.
251 (cp_token_cache_new): Likewise.
252 (cp_parser_context_new): Likewise.
253 (cp_parser_new): Likewise.
254 (cp_parser_nested_name_specifier_opt): Likewise.
255 (cp_parser_template_id): Likewise.
256 * pt.c (maybe_process_partial_specialization): Likewise.
257 (register_specialization): Likewise.
258 (add_pending_template): Likewise.
259 (lookup_template_class_1): Likewise.
260 (push_tinst_level): Likewise.
261 * semantics.c (register_constexpr_fundef): Likewise.
262 (cxx_eval_call_expression): Likewise.
263 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
265 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
268 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
269 when cp_parser_lookup_name sets ambiguous_decls.
271 2014-05-15 Jason Merrill <jason@redhat.com>
273 * call.c (print_conversion_rejection): Use loc consistently.
275 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
277 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
278 * call.c (convert_like_real, build_new_method_call_1): Use it.
279 * decl2.c (grokfield): Likewise.
280 * init.c (perform_member_init, build_aggr_init, expand_default_init,
281 build_new_1): Likewise.
282 * mangle.c (write_expression): Likewise.
283 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
285 2014-05-14 Jason Merrill <jason@redhat.com>
289 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
290 dropped cv-quals as a bad conversion.
291 (convert_like_real) [ck_ref_bind]: Explain them.
292 (compare_ics): Check badness before stripping reference
293 bindings. Handle comparing bad reference bindings.
294 * typeck.c (comp_cv_qualification): Add overload that just takes
296 * cp-tree.h: Declare it.
298 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
299 (arg_conversion_rejection, bad_arg_conversion_rejection)
300 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
301 (add_function_candidate): Pass actual argument, rather than type, to
302 bad_arg_conversion_rejection.
303 (print_conversion_rejection): Explain what's wrong with the conversion.
304 (print_z_candidates): Say "candidate:" before each candidate.
305 (splice_viable): Be strict if we see a viable or template candidate.
306 (build_user_type_conversion_1): Pass false to strict parameter.
307 (perform_overload_resolution, build_conditional_expr_1): Likewise.
308 (build_new_op_1, build_new_method_call_1): Likewise.
309 (build_op_call_1): Pass true to strict parameter.
311 2014-05-13 Jason Merrill <jason@redhat.com>
313 * call.c (print_error_for_call_failure): Say "no match" rather
314 than "ambiguous" if there were no strict matches.
315 (build_new_method_call_1): Likewise.
318 * semantics.c (is_this_parameter): Allow capture proxies too.
320 2014-05-12 Jason Merrill <jason@redhat.com>
322 * call.c (maybe_print_user_conv_context): New.
323 (convert_like_real): Use it. Print call context for bad
324 user-defined conversion.
325 (build_over_call): Print call context for bad 'this' conversion.
327 * call.c (convert_like_real): Use inform for identifying the
330 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
332 * cvt.c (cp_convert_to_pointer): Don't call error_at if
333 complain & tf_error is false.
335 * decl.c (make_unbound_class_template): Prefer inform for
336 "declared here"-type message.
338 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
342 * lambda.c (lambda_expr_this_capture): Add new parameter
343 add_capture_p controlling whether the functions will try to
344 capture 'this' via the default capture.
345 (maybe_resolve_dummy): Likewise.
346 * cp-tree.h: Adjust prototypes.
347 * call.c, semantics.c: Change callers of these functions.
348 * call.c (build_new_method_call_1): Use the actual 'this' that
349 would be potentially captured for the overload resolution, instead
352 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
354 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
356 (convert_nontype_argument): Adjust calls.
357 (coerce_template_parameter_pack): Add missing complain & tf_error
360 2014-05-09 Jason Merrill <jason@redhat.com>
364 * call.c (build_conditional_expr_1, conditional_conversion): Handle
365 non-class lvalues and xvalues that differ only in cv-qualifiers.
369 * call.c (build_user_type_conversion_1): The copy-init temporary
373 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
376 * call.c (build_conditional_expr_1): If overload resolution finds
377 no match, just say "different types".
380 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
383 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
384 if we didn't find a conversion.
385 Don't accept a bad conversion too early.
387 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
390 * typeck.c (convert_for_assignment): Provide an inform for pointers
391 to incomplete class types.
393 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
396 * pt.c (convert_nontype_argument): Protect all the error calls
397 with complain & tf_error.
399 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
402 * pt.c (instantiate_decl): Avoid generating the body of a
405 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
408 * pt.c (maybe_begin_member_template_processing): Use
411 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
412 Mike Stump <mikestump@comcast.net>
413 Richard Sandiford <rdsandiford@googlemail.com>
415 * call.c: Include wide-int.h.
416 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
417 (convert_for_arg_passing): Likewise.
418 * class.c: Include wide-int.h.
419 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
420 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
421 (include_empty_classes): Likewise
422 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
423 * cvt.c: Include wide-int.h.
424 (ignore_overflows): Use wide_int_to_tree.
425 * decl.c: Include wide-int.h.
426 (check_array_designated_initializer): Use wide-int interfaces.
427 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
428 (finish_enum_value_list): Use signop.
429 (build_enumerator): Use wide-int interfaces.
430 * init.c: Include wide-int.h.
431 (build_new_1): Use wide-int interfaces.
432 * mangle.c: Include wide-int.h.
433 (write_integer_cst): Use wide-int interfaces.
434 (write_array_type): Likewise.
435 * tree.c: Include wide-int.h.
436 (cp_tree_equal): Use tree_int_cst_equal.
437 * typeck2.c: Include wide-int.h.
438 (process_init_constructor_array): Use wide-int interfaces.
440 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
443 * decl.c (grokfndecl): Check duplicate_decls return value for
445 * pt.c (instantiate_decl): A deleted function is defined.
447 2014-05-02 Jason Merrill <jason@redhat.com>
449 * decl2.c (vague_linkage_p): Local statics have vague linkage.
452 * lambda.c (lambda_capture_field_type): Wrap anything dependent
454 (add_capture): Check for VLA before calling it.
455 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
456 just the current one. Make non-static.
457 * cp-tree.h: Declare it.
458 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
459 the operand was static or constant.
461 2014-05-02 Marek Polacek <polacek@redhat.com>
463 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
466 2014-05-01 Marek Polacek <polacek@redhat.com>
469 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
470 between label and variable when warning about returning local address.
472 2014-04-30 Jason Merrill <jason@redhat.com>
475 * init.c (build_value_init): Don't try to call an array constructor.
478 * typeck2.c (massage_init_elt): Use maybe_constant_init.
480 2014-04-30 Marek Polacek <polacek@redhat.com>
482 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
483 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
484 for non-integer types.
486 2014-04-29 Jason Merrill <jason@redhat.com>
489 Represent the unevaluated exception specification of an implicitly
490 declared or deleted function with a simple placeholder, not a list
492 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
493 * except.c (unevaluated_noexcept_spec): New.
494 * class.c (deduce_noexcept_on_destructor): Use it.
495 * decl.c (check_redeclaration_exception_specification): Call
496 maybe_instantiate_noexcept.
497 (duplicate_decls): Call it before merge_types.
498 (start_preparsed_function): Call maybe_instantiate_noexcept.
499 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
500 * init.c (get_nsdmi): Factor out of perform_member_init.
501 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
502 (walk_field_subobs): Consider NSDMI for EH spec.
503 (get_defaulted_eh_spec): New.
504 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
505 (defaulted_late_check): Defer EH checking in non-template classes.
506 (after_nsdmi_defaulted_late_checks): New.
507 * parser.c (cp_parser_class_specifier_1): Use it.
508 (unparsed_classes): New macro.
509 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
510 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
511 Remove list-of-functions handling.
512 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
513 handling and FN parameter.
514 * typeck.c (merge_types): Adjust.
516 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
519 * parser.c (cp_parser_alias_declaration): Check return value of
522 2014-04-24 Jakub Jelinek <jakub@redhat.com>
524 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
525 atomic-clause, allow comma in between atomic-clause and
528 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
531 * rtti.c (emit_support_tinfos): Do not iterate on
532 registered_builtin_types (partial revert).
534 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
537 * semantics.c (apply_deduced_return_type): Complete non-void type
538 before estimating whether the type is aggregate.
540 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
543 * rtti.c (emit_support_tinfo_1): New function, extracted from
545 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
547 2014-04-22 Jakub Jelinek <jakub@redhat.com>
550 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
551 fails, don't set OM_PARALLEL_COMBINED and return NULL.
553 2014-04-18 Jason Merrill <jason@redhat.com>
556 * call.c (reference_binding): Recurse on user-defined conversion.
559 * call.c (standard_conversion): Don't try to apply restrict to void.
561 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
563 * decl.c (reshape_init_r): Handle a single element of vector type.
565 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
568 * decl2.c (cplus_decl_attributes): Handle
569 pointer-to-member-function declarations.
571 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
574 * call.c (build_user_type_coversion): Use build_dummy_object
575 to create the placeholder object for a constructor method call.
576 (build_special_member_call): Likewise.
577 (build_over_call): Check for the placeholder object with
579 (build_new_method_call_1): Likewise. Don't attempt to resolve
580 a dummy object for a constructor method call.
582 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
585 * friend.c (add_friend, make_friend_class): Move repeated friend
586 warning under Wredundant_decls.
588 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
590 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
591 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
592 (do_class_using_decl): Likewise.
593 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
595 2014-04-15 Jakub Jelinek <jakub@redhat.com>
598 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
600 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
602 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
604 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
606 * pt.c (mark_template_parm): Use template_parm_level_and_index.
608 2014-04-11 Jason Merrill <jason@redhat.com>
610 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
612 (cp_lexer_get_preprocessor_token): Always clear it.
613 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
617 * decl.c (reshape_init_r): Handle a single element of class type.
620 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
621 built-in operator new.
623 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
626 * name-lookup.c (parse_using_directive): Return early if the
627 attribs argument is error_mark_node; use get_attribute_name.
629 2014-04-11 Jason Merrill <jason@redhat.com>
633 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
634 * call.c (struct z_candidate): Add flags field.
635 (add_candidate): Add flags parm.
636 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
637 (add_template_candidate_real): Pass it.
638 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
639 * tree.c (build_aggr_init_expr): Copy it.
640 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
642 2014-04-10 Richard Biener <rguenther@suse.de>
643 Jakub Jelinek <jakub@redhat.com>
646 * error.c (dump_decl) <case FUNCTION_DECL>: If
647 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
648 recurse on DECL_ABSTRACT_ORIGIN instead of printing
651 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
653 * pt.c (check_template_variable): Check for the return of pedwarn
654 before emitting a note.
655 * parser.c (cp_parser_lambda_introducer): Likewise.
657 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
660 * pt.c (process_template_parm): For an invalid non-type parameter
661 only set TREE_TYPE to error_mark_node.
662 (push_inline_template_parms_recursive, comp_template_parms,
663 redeclare_class_template, coerce_template_template_parm,
664 coerce_template_template_parms, unify): Use error_operand_p.
666 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
668 * class.c (check_bases_and_members): Warn about non-virtual dtors
669 in public bases only. Check warn_ecpp before complaining about
670 non-polymorphic bases.
672 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
674 * decl.c (duplicate_decls): Check for the return of warning_at
675 before emitting a note.
676 (warn_misplaced_attr_for_class_type): Likewise.
677 (check_tag_decl): Likewise.
679 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
682 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
684 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
687 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
688 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
689 instantiating a variable-sized type.
692 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
694 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
696 * class.c (find_abi_tags_r): Check for the return of warning
697 before emitting a note.
698 (one_inherited_ctor): Likewise.
700 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
702 * decl.c (duplicate_decls): Check for the return of permerror
703 before emitting a note.
705 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
707 * class.c (accessible_nvdtor_p): New.
708 (check_bases): Don't check base destructor here ...
709 (check_bases_and_members): ... check them here. Trigger on
710 Wnon-virtual-dtor flag.
711 (finish_struct_1): Use accessible_nvdtor_p.
713 2014-04-01 Jason Merrill <jason@redhat.com>
715 * pt.c (process_partial_specialization): Say "not deducible"
716 rather than "not used". Use inform.
719 * pt.c (coerce_template_parms): Check that the pack expansion
720 pattern works with the first matching parameter.
722 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
724 * init.c (perform_member_init): Homogenize uninitialized
727 2014-04-01 Jason Merrill <jason@redhat.com>
730 * call.c (build_array_conv): Call complete_type.
733 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
734 (picflag_from_initializer): Return it.
735 (process_init_constructor): Handle it.
738 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
739 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
740 * pt.c (get_template_info): Handle NAMESPACE_DECL.
741 (most_general_template): Handle more kinds of template.
742 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
743 instantiations and specializations.
745 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
748 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
749 COMPONENT_REFs and ARRAY_REFs sooner.
751 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
754 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
755 usage in non-functions with pushed scope.
757 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
760 * name-lookup.h (cp_binding_level): New transient field defining_class_p
761 to indicate whether a scope is in the process of defining a class.
762 * semantics.c (begin_class_definition): Set defining_class_p.
763 * name-lookup.c (leave_scope): Reset defining_class_p.
764 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
765 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
766 unwinding to class-defining scope to handle the erroneous definition of
767 a generic function of an arbitrarily nested class within an enclosing
770 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
773 * method.c (walk_field_subobs): Improve the diagnostic
774 locations for both REFERENCE_TYPEs and non-static const members.
775 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
776 instead of %qD to be consistent with the c++11 diagnostic.
778 2014-03-25 Jason Merrill <jason@redhat.com>
782 * class.c (build_vtbl_initializer): Handle abstract dtors here.
783 * search.c (get_pure_virtuals): Not here.
786 * parser.c (cp_parser_lambda_expression): Don't parse the body of
787 a lambda in unevaluated context.
790 * decl.c (create_array_type_for_decl): Complain about array of auto.
792 2014-03-25 Jakub Jelinek <jakub@redhat.com>
795 * semantics.c (potential_constant_expression_1): Handle
798 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
801 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
802 introducing an implicit function template parameter within an explicit
805 2014-03-22 Jason Merrill <jason@redhat.com>
808 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
811 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
814 * name-lookup.c (push_class_level_binding_1): Check identifier_p
815 on the name argument.
817 2014-03-20 Jakub Jelinek <jakub@redhat.com>
820 * init.c (build_zero_init_1): Ignore fields with error_mark_node
823 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
826 * call.c (build_new_method_call_1): Handle pure virtuals called by
829 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
832 * parser.c (cp_parser_member_declaration): Don't allow
833 finish_fully_implicit_template to consider friend declarations to be
834 class member templates.
835 (synthesize_implicit_template_parm): Handling winding back through class
836 scope to the class being defined in order to inject a template argument
840 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
841 function scope as per cp_parser_skip_to_end_of_statement.
843 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
846 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
848 2014-03-14 Jason Merrill <jason@redhat.com>
852 * search.c (get_pure_virtuals): Handle abstract dtor here.
853 (dfs_get_pure_virtuals): Not here.
856 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
857 abstract class as pure.
859 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
862 * pt.c (maybe_process_partial_specialization): Check return value
863 of check_specialization_namespace.
865 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
868 * semantics.c (finish_static_assert): Call cxx_constant_value only
869 if require_potential_rvalue_constant_expression returns true.
871 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
874 * method.c (get_inherited_ctor): New.
875 * cp-tree.h (get_inherited_ctor): Declare it.
876 * semantics.c (is_valid_constexpr_fn): Use it.
878 2014-03-10 Jason Merrill <jason@redhat.com>
881 * call.c (convert_default_arg): Remove special handling for
885 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
886 when deciding whether to call push_template_decl for a member class.
887 * pt.c (push_template_decl_real): Return after wrong levels error.
889 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
892 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
893 lambda, remove the lambda's own template argument list prior to fetching
897 * parser.c (cp_parser_parameter_declaration_clause): Move generic
898 function template unwinding on error into a more general location, ...
899 (cp_parser_skip_to_end_of_statement): ... here.
901 2014-03-07 Jason Merrill <jason@redhat.com>
903 * Make-lang.in (check_g++_parallelize): Split dg.exp.
905 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
906 we're in a trailing return type.
908 * typeck.c (comp_template_parms_position): 'auto' and
909 'decltype(auto)' are different from real template parms.
911 * parser.c (cp_parser_using_declaration): Consume the semicolon
912 after bare parameter pack error.
914 * cp-tree.h (REF_PARENTHESIZED_P): New.
915 * semantics.c (force_paren_expr): Set it.
916 * pt.c (do_auto_deduction): Check it.
917 (tsubst) [COMPONENT_REF]: Copy it.
918 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
920 * decl.c (create_array_type_for_decl): Only warn about invalid
921 C++1y VLA if flag_iso or warn_vla>0.
922 (grokdeclarator): Likewise.
923 * pt.c (tsubst): Likewise.
924 * semantics.c (finish_decltype_type): Likewise.
925 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
926 (cp_build_addr_expr_1): Likewise.
927 * init.c (build_new_1): Improve diagnostics.
929 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
932 * decl.c (check_initializer): Return NULL_TREE after error;
933 consistently use inform.
935 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
937 * decl.c (check_initializer): Remove dead code.
939 2014-03-06 Marek Polacek <polacek@redhat.com>
942 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
943 of checking tree code.
945 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
947 * parser.c (cp_lexer_set_source_position): New.
948 (cp_parser_mem_initializer): Use it.
949 (cp_parser_postfix_open_square_expression): Likewise.
950 (cp_parser_parenthesized_expression_list): Likewise.
951 (cp_parser_new_initializer): Likewise.
952 (cp_parser_jump_statement): Likewise.
953 (cp_parser_initializer): Likewise.
954 (cp_parser_functional_cast): Likewise.
956 2014-03-05 Jason Merrill <jason@redhat.com>
959 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
960 dependent expression.
963 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
964 if re-parsing might succeed.
965 * semantics.c (finish_id_expression): Use of a parameter outside
966 the function body is a parse error.
968 * parser.c (cp_parser_mem_initializer): Set input_location
969 properly for init-list warning.
970 (cp_parser_postfix_open_square_expression): Likewise.
971 (cp_parser_parenthesized_expression_list): Likewise.
972 (cp_parser_new_initializer): Likewise.
973 (cp_parser_jump_statement): Likewise.
974 (cp_parser_initializer): Likewise.
975 (cp_parser_functional_cast): Likewise.
977 2014-03-04 Jason Merrill <jason@redhat.com>
980 * typeck2.c (process_init_constructor_record): Set
981 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
985 * parser.c (cp_parser_direct_declarator): Set declarator to
986 cp_error_declarator on invalid qualified-id.
988 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
991 * parser.c (cp_parser_using_declaration): Early return when
992 cp_parser_nested_name_specifier errors out.
994 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
997 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
998 function scope on parse error in function parameter list.
1000 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1002 * method.c (implicitly_declare_fn): Remove redundant
1003 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1004 * semantics.c (is_instantiation_of_constexpr): Likewise.
1005 * error.c (dump_function_decl): Likewise.
1007 2014-03-01 Jason Merrill <jason@redhat.com>
1010 * semantics.c (begin_maybe_infinite_loop): Use
1011 fold_non_dependent_expr_sfinae.
1013 2014-02-28 Jason Merrill <jason@redhat.com>
1016 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1018 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1021 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1022 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1023 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1025 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1028 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1031 2014-02-27 Jason Merrill <jason@redhat.com>
1035 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1036 are not yet defined.
1038 2014-02-26 Jason Merrill <jason@redhat.com>
1042 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1043 * init.c (build_vtbl_address): Do it here.
1049 * pt.c (struct warning_sentinel): New.
1050 (tsubst_copy_and_build): Use it instead of
1051 c_inhibit_evaluation_warnings.
1052 * typeck.c (maybe_warn_about_useless_cast): Remove
1053 c_inhibit_evaluation_warnings check.
1056 * pt.c (get_template_parm_index): New.
1057 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1058 (process_template_parm): Allow bare packs in template template
1059 parm template parms.
1060 (coerce_template_parameter_pack): Handle fixed template template
1061 parm packs and fixed packs not at the end of the parm list.
1062 (coerce_template_parms): Handle template parm packs not at the end
1064 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1067 * pt.c (unify): Ignore alias templates when deducing a template
1073 * call.c (reference_binding): Recurse on user-defined conversion.
1074 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1076 2014-02-25 Jason Merrill <jason@redhat.com>
1079 * call.c (reference_binding): Recurse on user-defined conversion.
1080 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1082 * call.c (print_conversion_rejection): Handle n_arg of -2.
1083 (build_user_type_conversion_1): Pass it.
1086 * decl2.c (no_linkage_error): Handle C++98 semantics.
1087 (reset_type_linkage): Move from decl.c.
1088 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1089 (bt_reset_linkage_2, reset_decl_linkage): New.
1090 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1091 (cp_write_global_declarations): Move condition into no_linkage_error.
1092 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1093 * semantics.c (expand_or_defer_fn_1): Factor out
1094 tentative_decl_linkage.
1095 * cp-tree.h: Adjust.
1097 * decl2.c (finish_static_data_member_decl): Diagnose static data
1098 member in unnamed class.
1099 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1102 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1103 defaulted virtual dtor.
1107 * pt.c (get_underlying_template): Fix equivalence calculation.
1109 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1112 * parser.c (function_being_declared_is_template_p): Return false when
1113 processing a template parameter list.
1114 (cp_parser_parameter_declaration_clause): Don't set
1115 auto_is_implicit_function_template_parm_p when processing a
1116 template parameter list.
1118 * parser.c (synthesize_implicit_template_parm): Inject new template
1119 argument list appropriately when a generic member function
1120 of a class template is declared out-of-line.
1123 * parser.c (cp_parser_direct_declarator): Don't save and
1124 restore num_template_parameter_lists around call to
1125 cp_parser_parameter_declaration_list.
1126 (function_being_declared_is_template_p): New predicate.
1127 (cp_parser_parameter_declaration_list): Use
1128 function_being_declared_is_template_p as predicate for
1129 inspecting current function template parameter list length
1130 rather than num_template_parameter_lists.
1132 2014-02-24 Jason Merrill <jason@redhat.com>
1135 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1136 DECL_EXPR initialize a non-class iterator.
1139 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1141 2014-02-21 Jason Merrill <jason@redhat.com>
1144 * parser.c (cp_parser_type_name): Always check dependency.
1145 (cp_parser_type_specifier_seq): Call
1146 cp_parser_parse_and_diagnose_invalid_type_name.
1149 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1152 * parser.c (cp_parser_default_argument): Clear
1153 current_class_ptr/current_class_ref like tsubst_default_argument.
1156 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1157 than current_binding_level.
1160 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1163 * parser.c (cp_parser_enum_specifier): Call
1164 check_for_bare_parameter_packs.
1167 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1171 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1172 of the partial instantiation, not the most general template.
1173 (maybe_process_partial_specialization): Reassign everything on
1177 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1178 (check_explicit_specialization): Don't clone.
1181 * pt.c (coerce_template_parms): Bail if argument packing fails.
1184 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1185 Don't get confused by a CONSTRUCTOR that already has a type.
1188 * call.c (build_array_conv): Don't crash on VLA.
1191 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1194 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1195 in declaration context.
1199 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1202 * parser.c (cp_parser_direct_declarator): Don't wrap a
1203 type-dependent expression in a NOP_EXPR.
1206 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1211 * parser.c (cp_parser_template_argument): Restore dereference.
1212 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1213 (process_partial_specialization): Handle deref.
1216 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1220 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1221 implicit_template_scope upon leaving an out-of-line generic member
1222 function definition.
1224 2014-02-20 Kai Tietz <ktietz@redhat.com>
1227 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1228 valued type argument as error_mark_node.
1231 * semantics.c (finish_fname): Handle error_mark_node.
1233 2014-02-19 Jason Merrill <jason@redhat.com>
1236 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1237 spec from template context.
1239 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1242 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1243 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1246 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1248 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1251 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1254 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1257 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1258 During error recovery allow_non_constant may be false.
1260 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1263 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1264 scope whenever a template parameter list has been started, independent
1265 of whether the function call operator was well-formed or not.
1268 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1269 scope for generic friend declarations as well as for non-friends.
1271 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1274 * method.c (implicitly_declare_fn): A constructor of a class with
1275 virtual base classes isn't constexpr (7.1.5p4).
1277 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1279 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1281 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1284 * parser.c (cp_parser_omp_declare_reduction): Save and free
1287 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1291 * tree.c (handle_init_priority_attribute): Call default_conversion on
1292 the attribute argument.
1294 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1297 * method.c (synthesized_method_walk): If vbases is non-null but
1298 is_empty is true, likewise don't worry about the virtual bases.
1300 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1303 * typeck2.c (process_init_constructor_record): Just skip unnamed
1306 2014-01-31 Jason Merrill <jason@redhat.com>
1309 * pt.c (mark_decl_instantiated): Call mark_needed.
1312 * decl2.c (handle_tls_init): Handle null init fn.
1315 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1317 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1320 * class.c (build_vfield_ref): Early return error_mark_node if
1321 TYPE_VFIELD (type) is null.
1322 (build_base_path): Check return value of build_vfield_ref.
1324 2014-01-31 Jason Merrill <jason@redhat.com>
1327 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1328 [ck_list]: Check for error_mark_node.
1329 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1332 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1333 during partial ordering.
1335 2014-01-31 Marek Polacek <polacek@redhat.com>
1338 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1340 2014-01-30 Jason Merrill <jason@redhat.com>
1343 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1344 (local_specializations): New macro.
1345 * pt.c (local_specializations): Remove variable.
1347 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1350 * parser.c (make_string_pack): Use double_int::from_buffer.
1352 2014-01-30 Marek Polacek <polacek@redhat.com>
1355 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1357 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1358 with input_location.
1359 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1362 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1365 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1367 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1370 * pt.c (lookup_template_class_1): Check start_enum return value
1371 for error_mark_node.
1373 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1375 * decl.c (duplicate_decls, typename_hash, typename_compare):
1376 Use TYPE_IDENTIFIER.
1377 * error.c (dump_type): Likewise.
1378 * mangle.c (dump_substitution_candidates): Likewise.
1380 2014-01-30 Jason Merrill <jason@redhat.com>
1383 * decl2.c (attributes_naming_typedef_ok): New.
1384 * cp-tree.h: Declare it.
1385 * decl.c (grokdeclarator): Check it.
1386 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1388 2014-01-29 Jason Merrill <jason@redhat.com>
1391 * call.c (add_builtin_candidate): Catch dependent types.
1394 * pt.c (expand_template_argument_pack): Correct
1395 non_default_args_count calculation.
1398 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1401 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1402 have a friend template in a class template.
1403 * pt.c (tsubst_friend_function): Look through it.
1404 (push_template_decl_real): A friend member template is
1407 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1410 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1413 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1416 * pt.c (instantiate_template_1): Check for error_mark_node the second
1419 2014-01-29 Jason Merrill <jason@redhat.com>
1422 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1423 cdtor_returns_this case.
1426 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1428 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1431 * semantics.c (finish_omp_reduction_clause): Check type for
1434 2014-01-28 Jason Merrill <jason@redhat.com>
1437 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1438 (tsubst_copy): Use it if lookup fails.
1441 * pt.c (tsubst_function_type): Make sure we keep the same function
1445 * semantics.c (build_anon_member_initialization): Stop walking
1446 when we run out of COMPONENT_REFs.
1449 * decl.c (lookup_and_check_tag): Ignore template parameters if
1450 scope == ts_current.
1451 * pt.c (check_template_shadow): Don't complain about the injected
1454 * decl.c (duplicate_decls): Tweak.
1457 * mangle.c (write_unqualified_name): Handle operator auto.
1459 2014-01-27 Jason Merrill <jason@redhat.com>
1463 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1464 list-initialization. A conversion to rvalue ref that involves
1465 an lvalue-rvalue conversion is bad.
1466 (convert_like_real): Give helpful error message.
1469 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1472 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1476 * pt.c (template_parm_to_arg): Call convert_from_reference.
1477 (tsubst_template_arg): Don't strip reference refs.
1480 * call.c (build_aggr_conv): Reject value-initialization of reference.
1484 * call.c (convert_like_real): Give helpful error about excess braces
1485 for ck_rvalue of scalar type.
1488 * call.c (reference_binding): Only elide braces if the single
1489 element is reference-related.
1492 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1496 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1500 * decl.c (compute_array_index_type): Don't call
1501 maybe_constant_value for a non-integral expression.
1503 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1505 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1507 * cp-gimplify.c (cp_genericize): Likewise.
1508 * decl.c (grokfndecl): Likewise.
1509 * parser.c (cp_parser_postfix_expression): Likewise.
1510 (cp_parser_postfix_open_square_expression): Likewise.
1511 (cp_parser_direct_declarator): Likewise.
1512 (is_cilkplus_vector_p): Likewise.
1513 (cp_parser_omp_clause_name): Likewise.
1514 (cp_parser_omp_all_clauses): Likewise.
1515 * pt.c (apply_late_template_attributes): Likewise.
1516 * typeck.c (cp_build_array_ref): Likewise.
1517 (cp_build_compound_expr): Likewise.
1518 (check_return_expr): Likewise.
1520 2014-01-24 Jason Merrill <jason@redhat.com>
1523 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1528 * typeck2.c (process_init_constructor_array): Don't create
1531 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1533 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1534 handling for RANGE_ARRAY case.
1536 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1539 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1541 2014-01-23 Marek Polacek <polacek@redhat.com>
1544 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1546 2014-01-23 Marek Polacek <polacek@redhat.com>
1549 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1552 2014-01-23 Jason Merrill <jason@redhat.com>
1555 * cp-tree.h (struct language_function): Add infinite_loop and
1557 (current_function_infinite_loop): New.
1558 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1559 (break_maybe_infinite_loop): New.
1560 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1561 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1562 (begin_range_for_stmt): Use them.
1563 * decl.c (finish_function): Don't warn about missing return
1564 if current_function_infinite_loop.
1565 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1566 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1568 * call.c (build_op_delete_call): Use make_tree_vector and
1569 release_tree_vector.
1571 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1574 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1575 nested_name_specifier.
1577 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1579 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1580 see if there is an attribute after function decl. If so, then
1582 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1583 enabled function late parsing.
1584 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1585 attribute for a SIMD-enabled function.
1586 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1587 the function is used by SIMD-enabled function (indicated by NULL
1588 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1589 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1590 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1591 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1592 vectorlength clause. Added a new bool parameter to differentiate
1594 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1595 (is_cilkplus_vector_p): Likewise.
1596 (cp_parser_late_parsing_elem_fn_info): Likewise.
1597 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1598 and "vectorlength" clauses when Cilk Plus is enabled.
1599 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1600 and emit a sorry message when step size is a parameter.
1601 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1602 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1604 * pt.c (apply_late_template_attributes): Likewise.
1606 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1609 * semantics.c (finish_omp_reduction_clause): Reject
1610 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1612 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1615 * parser.c (cp_parser_class_head): Push the class before parsing
1616 the base-clause, pop after it.
1618 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1620 * decl2.c (cpp_check): Revert prototype change.
1622 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1626 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1629 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1632 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1633 only when errorcount == 0.
1635 2014-01-17 Marek Polacek <polacek@redhat.com>
1638 * cvt.c (ocp_convert): Don't segfault on non-existing
1639 ENUM_UNDERLYING_TYPE.
1641 2014-01-16 Jason Merrill <jason@redhat.com>
1644 * tree.c (bot_manip): Update the location of builtin_LINE and
1647 2014-01-14 Jason Merrill <jason@redhat.com>
1650 * typeck2.c (massage_init_elt): New.
1651 (process_init_constructor_record)
1652 (process_init_constructor_union): Use it.
1653 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1654 (split_nonconstant_init_1): Handle it.
1655 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1657 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1660 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1661 and replaced an existing if-statement with else-if statement.
1662 Changed an existing error message wording to match the one from the C
1665 2014-01-08 Jason Merrill <jason@redhat.com>
1668 * class.c (abi_tag_data): Add tags field.
1669 (check_abi_tags): Initialize it.
1670 (find_abi_tags_r): Support collecting missing tags.
1671 (mark_type_abi_tags): Don't look at template args.
1672 (inherit_targ_abi_tags): New.
1673 (check_bases_and_members): Use it.
1674 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1675 * mangle.c (write_abi_tags): Check it.
1677 2014-01-07 Jason Merrill <jason@redhat.com>
1680 * pt.c (num_innermost_template_parms): New.
1681 (get_underlying_template): Use it.
1684 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1686 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1688 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1689 the letter of 20.11.6 about Base and Derived naming the same
1690 class type modulo cv-qualifiers.
1692 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1695 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1696 function as unimplemented for generic lambdas with varargs.
1699 * parser.c (cp_parser_template_parameter): Early out with
1700 error_mark_node if parameter declaration was not parsed.
1703 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1704 auto_is_implicit_function_template_parm_p around lambda body.
1707 * parser.c (cp_parser_init_declarator): Undo fully implicit
1708 template parameter list when declarator is not a function.
1710 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1713 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1715 2014-01-03 Tobias Burnus <burnus@net-b.de>
1718 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1720 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1724 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1725 as include_std to perform_koenig_lookup.
1726 (cp_parser_postfix_expression): Adjust.
1727 * pt.c (tsubst_copy_and_build): Likewise.
1728 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1729 (omp_reduction_lookup): Adjust.
1730 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1731 (lookup_arg_dependent): Likewise.
1732 (lookup_function_nonclass): Adjust.
1733 * name-lookup.h: Adjust declaration.
1734 * cp-tree.h: Likewise.
1736 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1739 * parser.c (cp_parser_userdef_numeric_literal): Mention
1740 -fext-numeric-literals in the message.
1742 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1745 * call.c (build_conditional_expr_1): Check the return value of
1748 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1750 * call.c (convert_like_real): Check complain.
1752 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1755 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1758 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1760 Update copyright years
1762 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1764 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1765 the standard form for the copyright notice.
1767 Copyright (C) 2014 Free Software Foundation, Inc.
1769 Copying and distribution of this file, with or without modification,
1770 are permitted in any medium without royalty provided the copyright
1771 notice and this notice are preserved.