1 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
3 * decl.c: Include builtins.h.
4 * semantics.c: Likewise.
6 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
10 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
11 * pt.c (tsubst_function_type): Inject the this parameter; do the
12 substitutions in the order mandated by the DR.
13 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
14 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
15 (static_fn_type): Copy it.
16 * decl2.c (build_memfn_type, change_return_type,
17 cp_reconstruct_complex_type): Likewise.
18 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
19 * tree.c (strip_typedefs): Likewise.
20 * typeck.c (merge_types): Likewise.
22 2014-05-30 Jason Merrill <jason@redhat.com>
25 * pt.c (instantiate_decl): Check that defer_ok is not set for
29 * pt.c (tsubst_init): Split out from...
30 (tsubst_expr) [DECL_EXPR]: Here.
31 (tsubst_copy) [VAR_DECL]: Use it.
32 * semantics.c (finish_id_expression): Return the decl for static/const.
34 2014-05-28 Jason Merrill <jason@redhat.com>
37 * decl.c (cxx_comdat_group): Return a decl.
38 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
40 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
44 * call.c (build_aggr_conv): Ignore passed in flags.
45 (build_array_conv, build_complex_conv): Likewise.
47 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
49 * optimize.c (maybe_thunk_body): Use set_comdat_group.
50 (maybe_clone_body): Likewise.
51 * decl.c (duplicate_decls): Update code duplicating comdat group;
52 do not copy symtab pointer; before freeing newdecl remove it
54 * decl2.c (constrain_visibility): Use set_comdat_group.
56 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
58 * rtti.c: Include tm_p.h
59 (emit_tinfo_decl): Force RTTI data to be aligned to required
62 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
64 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
65 ignoring other target adjustments.
67 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
69 * semantics.c (finish_omp_clauses): Remove duplicated variable
72 * parser.c (cp_parser_omp_target): Return bool values.
74 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
77 * lambda.c (add_capture): Enforce that capture by value requires
79 * typeck2.c (cxx_incomplete_type_inform): Early return if
80 TYPE_MAIN_DECL is null.
82 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
85 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
87 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
90 * lambda.c (build_capture_proxy, add_capture): Treat normal
91 captures and init-captures identically.
93 2014-05-21 Mark Wielaard <mjw@redhat.com>
96 * cp-lang.c (cxx_enum_underlying_base_type): New function.
97 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
99 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
101 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
102 * cp-array-notation.c (replace_invariant_exprs): Likewise.
103 (expand_array_notation): Handle VOID_CST.
104 * error.c (dump_expr): Likewise.
105 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
106 (cxx_pretty_printer::expression): Likewise.
107 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
108 * decl.c (register_dtor_fn): Likewise.
109 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
110 (build_delete, push_base_cleanups): Likewise.
111 * mangle.c (write_expression): Likewise.
112 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
113 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
114 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
115 * tree.c (cp_tree_equal): Likewise.
116 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
117 instead of void_zero_node.
118 * typeck.c (check_return_expr): Likewise.
119 * typeck2.c (build_functional_cast): Likewise.
121 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
124 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
126 (cp_parser_statement): ...here. Make sure only semicolon can go after
129 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
134 * typeck2.c (digest_nsdmi_init): New.
135 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
136 * init.c (get_nsdmi): Likewise.
137 * cp-tree.h (digest_nsdmi_init): Declare.
139 2014-05-20 Jason Merrill <jason@redhat.com>
141 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
142 up a virtual function in a dummy object.
144 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
147 * decl.c (duplicate_decls): Replace pair of warning_at with
149 (maybe_commonize_var): Likewise.
151 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
154 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
155 (tsubst_copy_and_build): Perform recursive substitutions in a
158 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
161 * typeck2.c (cxx_incomplete_type_inform): New.
162 (cxx_incomplete_type_diagnostic): Use it.
163 * decl.c (grokdeclarator): Check the element type of an
164 incomplete array type; call the above.
165 * cp-tree.h (cxx_incomplete_type_inform): Declare.
167 2014-05-19 Jason Merrill <jason@redhat.com>
170 * pt.c (tsubst_copy): Don't check at_function_scope_p.
171 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
173 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
175 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
176 * parser.c (cp_parser_enum_specifier): Likewise.
178 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
180 * class.c (sorted_fields_type_new): Adjust.
181 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
182 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
183 * cp-tree.h: Remove usage of variable_size gty attribute.
184 * decl.c (make_label_decl): Adjust.
185 (check_goto): Likewise.
186 (start_preparsed_function): Likewise.
187 (save_function_data): Likewise.
188 * lex.c (init_reswords): Likewise.
189 (retrofit_lang_decl): Likewise.
190 (cxx_dup_lang_specific_decl): Likewise.
191 (copy_lang_type): Likewise.
192 (cxx_make_type): Likewise.
193 * name-lookup.c (binding_entry_make): Likewise.
194 (binding_table_construct): Likewise.
195 (binding_table_new): Likewise.
196 (cxx_binding_make): Likewise.
197 (pushdecl_maybe_friend_1): Likewise.
198 (begin_scope): Likewise.
199 (push_to_top_level): Likewise.
200 * parser.c (cp_lexer_alloc): Likewise.
201 (cp_lexer_new_from_tokens): Likewise.
202 (cp_token_cache_new): Likewise.
203 (cp_parser_context_new): Likewise.
204 (cp_parser_new): Likewise.
205 (cp_parser_nested_name_specifier_opt): Likewise.
206 (cp_parser_template_id): Likewise.
207 * pt.c (maybe_process_partial_specialization): Likewise.
208 (register_specialization): Likewise.
209 (add_pending_template): Likewise.
210 (lookup_template_class_1): Likewise.
211 (push_tinst_level): Likewise.
212 * semantics.c (register_constexpr_fundef): Likewise.
213 (cxx_eval_call_expression): Likewise.
214 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
216 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
219 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
220 when cp_parser_lookup_name sets ambiguous_decls.
222 2014-05-15 Jason Merrill <jason@redhat.com>
224 * call.c (print_conversion_rejection): Use loc consistently.
226 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
228 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
229 * call.c (convert_like_real, build_new_method_call_1): Use it.
230 * decl2.c (grokfield): Likewise.
231 * init.c (perform_member_init, build_aggr_init, expand_default_init,
232 build_new_1): Likewise.
233 * mangle.c (write_expression): Likewise.
234 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
236 2014-05-14 Jason Merrill <jason@redhat.com>
240 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
241 dropped cv-quals as a bad conversion.
242 (convert_like_real) [ck_ref_bind]: Explain them.
243 (compare_ics): Check badness before stripping reference
244 bindings. Handle comparing bad reference bindings.
245 * typeck.c (comp_cv_qualification): Add overload that just takes
247 * cp-tree.h: Declare it.
249 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
250 (arg_conversion_rejection, bad_arg_conversion_rejection)
251 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
252 (add_function_candidate): Pass actual argument, rather than type, to
253 bad_arg_conversion_rejection.
254 (print_conversion_rejection): Explain what's wrong with the conversion.
255 (print_z_candidates): Say "candidate:" before each candidate.
256 (splice_viable): Be strict if we see a viable or template candidate.
257 (build_user_type_conversion_1): Pass false to strict parameter.
258 (perform_overload_resolution, build_conditional_expr_1): Likewise.
259 (build_new_op_1, build_new_method_call_1): Likewise.
260 (build_op_call_1): Pass true to strict parameter.
262 2014-05-13 Jason Merrill <jason@redhat.com>
264 * call.c (print_error_for_call_failure): Say "no match" rather
265 than "ambiguous" if there were no strict matches.
266 (build_new_method_call_1): Likewise.
269 * semantics.c (is_this_parameter): Allow capture proxies too.
271 2014-05-12 Jason Merrill <jason@redhat.com>
273 * call.c (maybe_print_user_conv_context): New.
274 (convert_like_real): Use it. Print call context for bad
275 user-defined conversion.
276 (build_over_call): Print call context for bad 'this' conversion.
278 * call.c (convert_like_real): Use inform for identifying the
281 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
283 * cvt.c (cp_convert_to_pointer): Don't call error_at if
284 complain & tf_error is false.
286 * decl.c (make_unbound_class_template): Prefer inform for
287 "declared here"-type message.
289 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
293 * lambda.c (lambda_expr_this_capture): Add new parameter
294 add_capture_p controlling whether the functions will try to
295 capture 'this' via the default capture.
296 (maybe_resolve_dummy): Likewise.
297 * cp-tree.h: Adjust prototypes.
298 * call.c, semantics.c: Change callers of these functions.
299 * call.c (build_new_method_call_1): Use the actual 'this' that
300 would be potentially captured for the overload resolution, instead
303 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
305 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
307 (convert_nontype_argument): Adjust calls.
308 (coerce_template_parameter_pack): Add missing complain & tf_error
311 2014-05-09 Jason Merrill <jason@redhat.com>
315 * call.c (build_conditional_expr_1, conditional_conversion): Handle
316 non-class lvalues and xvalues that differ only in cv-qualifiers.
320 * call.c (build_user_type_conversion_1): The copy-init temporary
324 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
327 * call.c (build_conditional_expr_1): If overload resolution finds
328 no match, just say "different types".
331 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
334 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
335 if we didn't find a conversion.
336 Don't accept a bad conversion too early.
338 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
341 * typeck.c (convert_for_assignment): Provide an inform for pointers
342 to incomplete class types.
344 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
347 * pt.c (convert_nontype_argument): Protect all the error calls
348 with complain & tf_error.
350 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
353 * pt.c (instantiate_decl): Avoid generating the body of a
356 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
359 * pt.c (maybe_begin_member_template_processing): Use
362 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
363 Mike Stump <mikestump@comcast.net>
364 Richard Sandiford <rdsandiford@googlemail.com>
366 * call.c: Include wide-int.h.
367 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
368 (convert_for_arg_passing): Likewise.
369 * class.c: Include wide-int.h.
370 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
371 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
372 (include_empty_classes): Likewise
373 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
374 * cvt.c: Include wide-int.h.
375 (ignore_overflows): Use wide_int_to_tree.
376 * decl.c: Include wide-int.h.
377 (check_array_designated_initializer): Use wide-int interfaces.
378 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
379 (finish_enum_value_list): Use signop.
380 (build_enumerator): Use wide-int interfaces.
381 * init.c: Include wide-int.h.
382 (build_new_1): Use wide-int interfaces.
383 * mangle.c: Include wide-int.h.
384 (write_integer_cst): Use wide-int interfaces.
385 (write_array_type): Likewise.
386 * tree.c: Include wide-int.h.
387 (cp_tree_equal): Use tree_int_cst_equal.
388 * typeck2.c: Include wide-int.h.
389 (process_init_constructor_array): Use wide-int interfaces.
391 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
394 * decl.c (grokfndecl): Check duplicate_decls return value for
396 * pt.c (instantiate_decl): A deleted function is defined.
398 2014-05-02 Jason Merrill <jason@redhat.com>
400 * decl2.c (vague_linkage_p): Local statics have vague linkage.
403 * lambda.c (lambda_capture_field_type): Wrap anything dependent
405 (add_capture): Check for VLA before calling it.
406 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
407 just the current one. Make non-static.
408 * cp-tree.h: Declare it.
409 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
410 the operand was static or constant.
412 2014-05-02 Marek Polacek <polacek@redhat.com>
414 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
417 2014-05-01 Marek Polacek <polacek@redhat.com>
420 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
421 between label and variable when warning about returning local address.
423 2014-04-30 Jason Merrill <jason@redhat.com>
426 * init.c (build_value_init): Don't try to call an array constructor.
429 * typeck2.c (massage_init_elt): Use maybe_constant_init.
431 2014-04-30 Marek Polacek <polacek@redhat.com>
433 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
434 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
435 for non-integer types.
437 2014-04-29 Jason Merrill <jason@redhat.com>
440 Represent the unevaluated exception specification of an implicitly
441 declared or deleted function with a simple placeholder, not a list
443 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
444 * except.c (unevaluated_noexcept_spec): New.
445 * class.c (deduce_noexcept_on_destructor): Use it.
446 * decl.c (check_redeclaration_exception_specification): Call
447 maybe_instantiate_noexcept.
448 (duplicate_decls): Call it before merge_types.
449 (start_preparsed_function): Call maybe_instantiate_noexcept.
450 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
451 * init.c (get_nsdmi): Factor out of perform_member_init.
452 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
453 (walk_field_subobs): Consider NSDMI for EH spec.
454 (get_defaulted_eh_spec): New.
455 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
456 (defaulted_late_check): Defer EH checking in non-template classes.
457 (after_nsdmi_defaulted_late_checks): New.
458 * parser.c (cp_parser_class_specifier_1): Use it.
459 (unparsed_classes): New macro.
460 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
461 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
462 Remove list-of-functions handling.
463 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
464 handling and FN parameter.
465 * typeck.c (merge_types): Adjust.
467 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
470 * parser.c (cp_parser_alias_declaration): Check return value of
473 2014-04-24 Jakub Jelinek <jakub@redhat.com>
475 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
476 atomic-clause, allow comma in between atomic-clause and
479 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
482 * rtti.c (emit_support_tinfos): Do not iterate on
483 registered_builtin_types (partial revert).
485 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
488 * semantics.c (apply_deduced_return_type): Complete non-void type
489 before estimating whether the type is aggregate.
491 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
494 * rtti.c (emit_support_tinfo_1): New function, extracted from
496 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
498 2014-04-22 Jakub Jelinek <jakub@redhat.com>
501 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
502 fails, don't set OM_PARALLEL_COMBINED and return NULL.
504 2014-04-18 Jason Merrill <jason@redhat.com>
507 * call.c (reference_binding): Recurse on user-defined conversion.
510 * call.c (standard_conversion): Don't try to apply restrict to void.
512 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
514 * decl.c (reshape_init_r): Handle a single element of vector type.
516 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
519 * decl2.c (cplus_decl_attributes): Handle
520 pointer-to-member-function declarations.
522 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
525 * call.c (build_user_type_coversion): Use build_dummy_object
526 to create the placeholder object for a constructor method call.
527 (build_special_member_call): Likewise.
528 (build_over_call): Check for the placeholder object with
530 (build_new_method_call_1): Likewise. Don't attempt to resolve
531 a dummy object for a constructor method call.
533 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
536 * friend.c (add_friend, make_friend_class): Move repeated friend
537 warning under Wredundant_decls.
539 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
541 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
542 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
543 (do_class_using_decl): Likewise.
544 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
546 2014-04-15 Jakub Jelinek <jakub@redhat.com>
549 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
551 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
553 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
555 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
557 * pt.c (mark_template_parm): Use template_parm_level_and_index.
559 2014-04-11 Jason Merrill <jason@redhat.com>
561 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
563 (cp_lexer_get_preprocessor_token): Always clear it.
564 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
568 * decl.c (reshape_init_r): Handle a single element of class type.
571 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
572 built-in operator new.
574 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
577 * name-lookup.c (parse_using_directive): Return early if the
578 attribs argument is error_mark_node; use get_attribute_name.
580 2014-04-11 Jason Merrill <jason@redhat.com>
584 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
585 * call.c (struct z_candidate): Add flags field.
586 (add_candidate): Add flags parm.
587 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
588 (add_template_candidate_real): Pass it.
589 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
590 * tree.c (build_aggr_init_expr): Copy it.
591 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
593 2014-04-10 Richard Biener <rguenther@suse.de>
594 Jakub Jelinek <jakub@redhat.com>
597 * error.c (dump_decl) <case FUNCTION_DECL>: If
598 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
599 recurse on DECL_ABSTRACT_ORIGIN instead of printing
602 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
604 * pt.c (check_template_variable): Check for the return of pedwarn
605 before emitting a note.
606 * parser.c (cp_parser_lambda_introducer): Likewise.
608 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
611 * pt.c (process_template_parm): For an invalid non-type parameter
612 only set TREE_TYPE to error_mark_node.
613 (push_inline_template_parms_recursive, comp_template_parms,
614 redeclare_class_template, coerce_template_template_parm,
615 coerce_template_template_parms, unify): Use error_operand_p.
617 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
619 * class.c (check_bases_and_members): Warn about non-virtual dtors
620 in public bases only. Check warn_ecpp before complaining about
621 non-polymorphic bases.
623 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
625 * decl.c (duplicate_decls): Check for the return of warning_at
626 before emitting a note.
627 (warn_misplaced_attr_for_class_type): Likewise.
628 (check_tag_decl): Likewise.
630 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
633 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
635 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
638 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
639 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
640 instantiating a variable-sized type.
643 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
645 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
647 * class.c (find_abi_tags_r): Check for the return of warning
648 before emitting a note.
649 (one_inherited_ctor): Likewise.
651 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
653 * decl.c (duplicate_decls): Check for the return of permerror
654 before emitting a note.
656 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
658 * class.c (accessible_nvdtor_p): New.
659 (check_bases): Don't check base destructor here ...
660 (check_bases_and_members): ... check them here. Trigger on
661 Wnon-virtual-dtor flag.
662 (finish_struct_1): Use accessible_nvdtor_p.
664 2014-04-01 Jason Merrill <jason@redhat.com>
666 * pt.c (process_partial_specialization): Say "not deducible"
667 rather than "not used". Use inform.
670 * pt.c (coerce_template_parms): Check that the pack expansion
671 pattern works with the first matching parameter.
673 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
675 * init.c (perform_member_init): Homogenize uninitialized
678 2014-04-01 Jason Merrill <jason@redhat.com>
681 * call.c (build_array_conv): Call complete_type.
684 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
685 (picflag_from_initializer): Return it.
686 (process_init_constructor): Handle it.
689 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
690 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
691 * pt.c (get_template_info): Handle NAMESPACE_DECL.
692 (most_general_template): Handle more kinds of template.
693 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
694 instantiations and specializations.
696 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
699 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
700 COMPONENT_REFs and ARRAY_REFs sooner.
702 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
705 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
706 usage in non-functions with pushed scope.
708 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
711 * name-lookup.h (cp_binding_level): New transient field defining_class_p
712 to indicate whether a scope is in the process of defining a class.
713 * semantics.c (begin_class_definition): Set defining_class_p.
714 * name-lookup.c (leave_scope): Reset defining_class_p.
715 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
716 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
717 unwinding to class-defining scope to handle the erroneous definition of
718 a generic function of an arbitrarily nested class within an enclosing
721 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
724 * method.c (walk_field_subobs): Improve the diagnostic
725 locations for both REFERENCE_TYPEs and non-static const members.
726 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
727 instead of %qD to be consistent with the c++11 diagnostic.
729 2014-03-25 Jason Merrill <jason@redhat.com>
733 * class.c (build_vtbl_initializer): Handle abstract dtors here.
734 * search.c (get_pure_virtuals): Not here.
737 * parser.c (cp_parser_lambda_expression): Don't parse the body of
738 a lambda in unevaluated context.
741 * decl.c (create_array_type_for_decl): Complain about array of auto.
743 2014-03-25 Jakub Jelinek <jakub@redhat.com>
746 * semantics.c (potential_constant_expression_1): Handle
749 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
752 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
753 introducing an implicit function template parameter within an explicit
756 2014-03-22 Jason Merrill <jason@redhat.com>
759 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
762 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
765 * name-lookup.c (push_class_level_binding_1): Check identifier_p
766 on the name argument.
768 2014-03-20 Jakub Jelinek <jakub@redhat.com>
771 * init.c (build_zero_init_1): Ignore fields with error_mark_node
774 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
777 * call.c (build_new_method_call_1): Handle pure virtuals called by
780 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
783 * parser.c (cp_parser_member_declaration): Don't allow
784 finish_fully_implicit_template to consider friend declarations to be
785 class member templates.
786 (synthesize_implicit_template_parm): Handling winding back through class
787 scope to the class being defined in order to inject a template argument
791 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
792 function scope as per cp_parser_skip_to_end_of_statement.
794 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
797 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
799 2014-03-14 Jason Merrill <jason@redhat.com>
803 * search.c (get_pure_virtuals): Handle abstract dtor here.
804 (dfs_get_pure_virtuals): Not here.
807 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
808 abstract class as pure.
810 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
813 * pt.c (maybe_process_partial_specialization): Check return value
814 of check_specialization_namespace.
816 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
819 * semantics.c (finish_static_assert): Call cxx_constant_value only
820 if require_potential_rvalue_constant_expression returns true.
822 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
825 * method.c (get_inherited_ctor): New.
826 * cp-tree.h (get_inherited_ctor): Declare it.
827 * semantics.c (is_valid_constexpr_fn): Use it.
829 2014-03-10 Jason Merrill <jason@redhat.com>
832 * call.c (convert_default_arg): Remove special handling for
836 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
837 when deciding whether to call push_template_decl for a member class.
838 * pt.c (push_template_decl_real): Return after wrong levels error.
840 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
843 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
844 lambda, remove the lambda's own template argument list prior to fetching
848 * parser.c (cp_parser_parameter_declaration_clause): Move generic
849 function template unwinding on error into a more general location, ...
850 (cp_parser_skip_to_end_of_statement): ... here.
852 2014-03-07 Jason Merrill <jason@redhat.com>
854 * Make-lang.in (check_g++_parallelize): Split dg.exp.
856 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
857 we're in a trailing return type.
859 * typeck.c (comp_template_parms_position): 'auto' and
860 'decltype(auto)' are different from real template parms.
862 * parser.c (cp_parser_using_declaration): Consume the semicolon
863 after bare parameter pack error.
865 * cp-tree.h (REF_PARENTHESIZED_P): New.
866 * semantics.c (force_paren_expr): Set it.
867 * pt.c (do_auto_deduction): Check it.
868 (tsubst) [COMPONENT_REF]: Copy it.
869 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
871 * decl.c (create_array_type_for_decl): Only warn about invalid
872 C++1y VLA if flag_iso or warn_vla>0.
873 (grokdeclarator): Likewise.
874 * pt.c (tsubst): Likewise.
875 * semantics.c (finish_decltype_type): Likewise.
876 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
877 (cp_build_addr_expr_1): Likewise.
878 * init.c (build_new_1): Improve diagnostics.
880 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
883 * decl.c (check_initializer): Return NULL_TREE after error;
884 consistently use inform.
886 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
888 * decl.c (check_initializer): Remove dead code.
890 2014-03-06 Marek Polacek <polacek@redhat.com>
893 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
894 of checking tree code.
896 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
898 * parser.c (cp_lexer_set_source_position): New.
899 (cp_parser_mem_initializer): Use it.
900 (cp_parser_postfix_open_square_expression): Likewise.
901 (cp_parser_parenthesized_expression_list): Likewise.
902 (cp_parser_new_initializer): Likewise.
903 (cp_parser_jump_statement): Likewise.
904 (cp_parser_initializer): Likewise.
905 (cp_parser_functional_cast): Likewise.
907 2014-03-05 Jason Merrill <jason@redhat.com>
910 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
911 dependent expression.
914 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
915 if re-parsing might succeed.
916 * semantics.c (finish_id_expression): Use of a parameter outside
917 the function body is a parse error.
919 * parser.c (cp_parser_mem_initializer): Set input_location
920 properly for init-list warning.
921 (cp_parser_postfix_open_square_expression): Likewise.
922 (cp_parser_parenthesized_expression_list): Likewise.
923 (cp_parser_new_initializer): Likewise.
924 (cp_parser_jump_statement): Likewise.
925 (cp_parser_initializer): Likewise.
926 (cp_parser_functional_cast): Likewise.
928 2014-03-04 Jason Merrill <jason@redhat.com>
931 * typeck2.c (process_init_constructor_record): Set
932 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
936 * parser.c (cp_parser_direct_declarator): Set declarator to
937 cp_error_declarator on invalid qualified-id.
939 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
942 * parser.c (cp_parser_using_declaration): Early return when
943 cp_parser_nested_name_specifier errors out.
945 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
948 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
949 function scope on parse error in function parameter list.
951 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
953 * method.c (implicitly_declare_fn): Remove redundant
954 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
955 * semantics.c (is_instantiation_of_constexpr): Likewise.
956 * error.c (dump_function_decl): Likewise.
958 2014-03-01 Jason Merrill <jason@redhat.com>
961 * semantics.c (begin_maybe_infinite_loop): Use
962 fold_non_dependent_expr_sfinae.
964 2014-02-28 Jason Merrill <jason@redhat.com>
967 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
969 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
972 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
973 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
974 * lambda.c (maybe_add_lambda_conv_op): Likewise.
976 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
979 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
982 2014-02-27 Jason Merrill <jason@redhat.com>
986 * decl2.c (tentative_decl_linkage): Don't mess with functions that
989 2014-02-26 Jason Merrill <jason@redhat.com>
993 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
994 * init.c (build_vtbl_address): Do it here.
1000 * pt.c (struct warning_sentinel): New.
1001 (tsubst_copy_and_build): Use it instead of
1002 c_inhibit_evaluation_warnings.
1003 * typeck.c (maybe_warn_about_useless_cast): Remove
1004 c_inhibit_evaluation_warnings check.
1007 * pt.c (get_template_parm_index): New.
1008 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1009 (process_template_parm): Allow bare packs in template template
1010 parm template parms.
1011 (coerce_template_parameter_pack): Handle fixed template template
1012 parm packs and fixed packs not at the end of the parm list.
1013 (coerce_template_parms): Handle template parm packs not at the end
1015 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1018 * pt.c (unify): Ignore alias templates when deducing a template
1024 * call.c (reference_binding): Recurse on user-defined conversion.
1025 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1027 2014-02-25 Jason Merrill <jason@redhat.com>
1030 * call.c (reference_binding): Recurse on user-defined conversion.
1031 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1033 * call.c (print_conversion_rejection): Handle n_arg of -2.
1034 (build_user_type_conversion_1): Pass it.
1037 * decl2.c (no_linkage_error): Handle C++98 semantics.
1038 (reset_type_linkage): Move from decl.c.
1039 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1040 (bt_reset_linkage_2, reset_decl_linkage): New.
1041 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1042 (cp_write_global_declarations): Move condition into no_linkage_error.
1043 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1044 * semantics.c (expand_or_defer_fn_1): Factor out
1045 tentative_decl_linkage.
1046 * cp-tree.h: Adjust.
1048 * decl2.c (finish_static_data_member_decl): Diagnose static data
1049 member in unnamed class.
1050 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1053 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1054 defaulted virtual dtor.
1058 * pt.c (get_underlying_template): Fix equivalence calculation.
1060 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1063 * parser.c (function_being_declared_is_template_p): Return false when
1064 processing a template parameter list.
1065 (cp_parser_parameter_declaration_clause): Don't set
1066 auto_is_implicit_function_template_parm_p when processing a
1067 template parameter list.
1069 * parser.c (synthesize_implicit_template_parm): Inject new template
1070 argument list appropriately when a generic member function
1071 of a class template is declared out-of-line.
1074 * parser.c (cp_parser_direct_declarator): Don't save and
1075 restore num_template_parameter_lists around call to
1076 cp_parser_parameter_declaration_list.
1077 (function_being_declared_is_template_p): New predicate.
1078 (cp_parser_parameter_declaration_list): Use
1079 function_being_declared_is_template_p as predicate for
1080 inspecting current function template parameter list length
1081 rather than num_template_parameter_lists.
1083 2014-02-24 Jason Merrill <jason@redhat.com>
1086 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1087 DECL_EXPR initialize a non-class iterator.
1090 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1092 2014-02-21 Jason Merrill <jason@redhat.com>
1095 * parser.c (cp_parser_type_name): Always check dependency.
1096 (cp_parser_type_specifier_seq): Call
1097 cp_parser_parse_and_diagnose_invalid_type_name.
1100 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1103 * parser.c (cp_parser_default_argument): Clear
1104 current_class_ptr/current_class_ref like tsubst_default_argument.
1107 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1108 than current_binding_level.
1111 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1114 * parser.c (cp_parser_enum_specifier): Call
1115 check_for_bare_parameter_packs.
1118 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1122 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1123 of the partial instantiation, not the most general template.
1124 (maybe_process_partial_specialization): Reassign everything on
1128 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1129 (check_explicit_specialization): Don't clone.
1132 * pt.c (coerce_template_parms): Bail if argument packing fails.
1135 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1136 Don't get confused by a CONSTRUCTOR that already has a type.
1139 * call.c (build_array_conv): Don't crash on VLA.
1142 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1145 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1146 in declaration context.
1150 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1153 * parser.c (cp_parser_direct_declarator): Don't wrap a
1154 type-dependent expression in a NOP_EXPR.
1157 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1162 * parser.c (cp_parser_template_argument): Restore dereference.
1163 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1164 (process_partial_specialization): Handle deref.
1167 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1171 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1172 implicit_template_scope upon leaving an out-of-line generic member
1173 function definition.
1175 2014-02-20 Kai Tietz <ktietz@redhat.com>
1178 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1179 valued type argument as error_mark_node.
1182 * semantics.c (finish_fname): Handle error_mark_node.
1184 2014-02-19 Jason Merrill <jason@redhat.com>
1187 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1188 spec from template context.
1190 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1193 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1194 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1197 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1199 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1202 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1205 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1208 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1209 During error recovery allow_non_constant may be false.
1211 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1214 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1215 scope whenever a template parameter list has been started, independent
1216 of whether the function call operator was well-formed or not.
1219 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1220 scope for generic friend declarations as well as for non-friends.
1222 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1225 * method.c (implicitly_declare_fn): A constructor of a class with
1226 virtual base classes isn't constexpr (7.1.5p4).
1228 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1230 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1232 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1235 * parser.c (cp_parser_omp_declare_reduction): Save and free
1238 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1242 * tree.c (handle_init_priority_attribute): Call default_conversion on
1243 the attribute argument.
1245 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1248 * method.c (synthesized_method_walk): If vbases is non-null but
1249 is_empty is true, likewise don't worry about the virtual bases.
1251 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1254 * typeck2.c (process_init_constructor_record): Just skip unnamed
1257 2014-01-31 Jason Merrill <jason@redhat.com>
1260 * pt.c (mark_decl_instantiated): Call mark_needed.
1263 * decl2.c (handle_tls_init): Handle null init fn.
1266 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1268 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1271 * class.c (build_vfield_ref): Early return error_mark_node if
1272 TYPE_VFIELD (type) is null.
1273 (build_base_path): Check return value of build_vfield_ref.
1275 2014-01-31 Jason Merrill <jason@redhat.com>
1278 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1279 [ck_list]: Check for error_mark_node.
1280 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1283 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1284 during partial ordering.
1286 2014-01-31 Marek Polacek <polacek@redhat.com>
1289 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1291 2014-01-30 Jason Merrill <jason@redhat.com>
1294 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1295 (local_specializations): New macro.
1296 * pt.c (local_specializations): Remove variable.
1298 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1301 * parser.c (make_string_pack): Use double_int::from_buffer.
1303 2014-01-30 Marek Polacek <polacek@redhat.com>
1306 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1308 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1309 with input_location.
1310 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1313 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1316 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1318 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1321 * pt.c (lookup_template_class_1): Check start_enum return value
1322 for error_mark_node.
1324 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1326 * decl.c (duplicate_decls, typename_hash, typename_compare):
1327 Use TYPE_IDENTIFIER.
1328 * error.c (dump_type): Likewise.
1329 * mangle.c (dump_substitution_candidates): Likewise.
1331 2014-01-30 Jason Merrill <jason@redhat.com>
1334 * decl2.c (attributes_naming_typedef_ok): New.
1335 * cp-tree.h: Declare it.
1336 * decl.c (grokdeclarator): Check it.
1337 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1339 2014-01-29 Jason Merrill <jason@redhat.com>
1342 * call.c (add_builtin_candidate): Catch dependent types.
1345 * pt.c (expand_template_argument_pack): Correct
1346 non_default_args_count calculation.
1349 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1352 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1353 have a friend template in a class template.
1354 * pt.c (tsubst_friend_function): Look through it.
1355 (push_template_decl_real): A friend member template is
1358 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1361 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1364 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1367 * pt.c (instantiate_template_1): Check for error_mark_node the second
1370 2014-01-29 Jason Merrill <jason@redhat.com>
1373 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1374 cdtor_returns_this case.
1377 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1379 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1382 * semantics.c (finish_omp_reduction_clause): Check type for
1385 2014-01-28 Jason Merrill <jason@redhat.com>
1388 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1389 (tsubst_copy): Use it if lookup fails.
1392 * pt.c (tsubst_function_type): Make sure we keep the same function
1396 * semantics.c (build_anon_member_initialization): Stop walking
1397 when we run out of COMPONENT_REFs.
1400 * decl.c (lookup_and_check_tag): Ignore template parameters if
1401 scope == ts_current.
1402 * pt.c (check_template_shadow): Don't complain about the injected
1405 * decl.c (duplicate_decls): Tweak.
1408 * mangle.c (write_unqualified_name): Handle operator auto.
1410 2014-01-27 Jason Merrill <jason@redhat.com>
1414 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1415 list-initialization. A conversion to rvalue ref that involves
1416 an lvalue-rvalue conversion is bad.
1417 (convert_like_real): Give helpful error message.
1420 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1423 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1427 * pt.c (template_parm_to_arg): Call convert_from_reference.
1428 (tsubst_template_arg): Don't strip reference refs.
1431 * call.c (build_aggr_conv): Reject value-initialization of reference.
1435 * call.c (convert_like_real): Give helpful error about excess braces
1436 for ck_rvalue of scalar type.
1439 * call.c (reference_binding): Only elide braces if the single
1440 element is reference-related.
1443 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1447 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1451 * decl.c (compute_array_index_type): Don't call
1452 maybe_constant_value for a non-integral expression.
1454 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1456 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1458 * cp-gimplify.c (cp_genericize): Likewise.
1459 * decl.c (grokfndecl): Likewise.
1460 * parser.c (cp_parser_postfix_expression): Likewise.
1461 (cp_parser_postfix_open_square_expression): Likewise.
1462 (cp_parser_direct_declarator): Likewise.
1463 (is_cilkplus_vector_p): Likewise.
1464 (cp_parser_omp_clause_name): Likewise.
1465 (cp_parser_omp_all_clauses): Likewise.
1466 * pt.c (apply_late_template_attributes): Likewise.
1467 * typeck.c (cp_build_array_ref): Likewise.
1468 (cp_build_compound_expr): Likewise.
1469 (check_return_expr): Likewise.
1471 2014-01-24 Jason Merrill <jason@redhat.com>
1474 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1479 * typeck2.c (process_init_constructor_array): Don't create
1482 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1484 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1485 handling for RANGE_ARRAY case.
1487 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1490 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1492 2014-01-23 Marek Polacek <polacek@redhat.com>
1495 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1497 2014-01-23 Marek Polacek <polacek@redhat.com>
1500 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1503 2014-01-23 Jason Merrill <jason@redhat.com>
1506 * cp-tree.h (struct language_function): Add infinite_loop and
1508 (current_function_infinite_loop): New.
1509 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1510 (break_maybe_infinite_loop): New.
1511 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1512 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1513 (begin_range_for_stmt): Use them.
1514 * decl.c (finish_function): Don't warn about missing return
1515 if current_function_infinite_loop.
1516 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1517 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1519 * call.c (build_op_delete_call): Use make_tree_vector and
1520 release_tree_vector.
1522 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1525 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1526 nested_name_specifier.
1528 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1530 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1531 see if there is an attribute after function decl. If so, then
1533 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1534 enabled function late parsing.
1535 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1536 attribute for a SIMD-enabled function.
1537 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1538 the function is used by SIMD-enabled function (indicated by NULL
1539 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1540 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1541 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1542 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1543 vectorlength clause. Added a new bool parameter to differentiate
1545 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1546 (is_cilkplus_vector_p): Likewise.
1547 (cp_parser_late_parsing_elem_fn_info): Likewise.
1548 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1549 and "vectorlength" clauses when Cilk Plus is enabled.
1550 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1551 and emit a sorry message when step size is a parameter.
1552 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1553 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1555 * pt.c (apply_late_template_attributes): Likewise.
1557 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1560 * semantics.c (finish_omp_reduction_clause): Reject
1561 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1563 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1566 * parser.c (cp_parser_class_head): Push the class before parsing
1567 the base-clause, pop after it.
1569 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1571 * decl2.c (cpp_check): Revert prototype change.
1573 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1577 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1580 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1583 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1584 only when errorcount == 0.
1586 2014-01-17 Marek Polacek <polacek@redhat.com>
1589 * cvt.c (ocp_convert): Don't segfault on non-existing
1590 ENUM_UNDERLYING_TYPE.
1592 2014-01-16 Jason Merrill <jason@redhat.com>
1595 * tree.c (bot_manip): Update the location of builtin_LINE and
1598 2014-01-14 Jason Merrill <jason@redhat.com>
1601 * typeck2.c (massage_init_elt): New.
1602 (process_init_constructor_record)
1603 (process_init_constructor_union): Use it.
1604 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1605 (split_nonconstant_init_1): Handle it.
1606 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1608 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1611 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1612 and replaced an existing if-statement with else-if statement.
1613 Changed an existing error message wording to match the one from the C
1616 2014-01-08 Jason Merrill <jason@redhat.com>
1619 * class.c (abi_tag_data): Add tags field.
1620 (check_abi_tags): Initialize it.
1621 (find_abi_tags_r): Support collecting missing tags.
1622 (mark_type_abi_tags): Don't look at template args.
1623 (inherit_targ_abi_tags): New.
1624 (check_bases_and_members): Use it.
1625 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1626 * mangle.c (write_abi_tags): Check it.
1628 2014-01-07 Jason Merrill <jason@redhat.com>
1631 * pt.c (num_innermost_template_parms): New.
1632 (get_underlying_template): Use it.
1635 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1637 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1639 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1640 the letter of 20.11.6 about Base and Derived naming the same
1641 class type modulo cv-qualifiers.
1643 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1646 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1647 function as unimplemented for generic lambdas with varargs.
1650 * parser.c (cp_parser_template_parameter): Early out with
1651 error_mark_node if parameter declaration was not parsed.
1654 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1655 auto_is_implicit_function_template_parm_p around lambda body.
1658 * parser.c (cp_parser_init_declarator): Undo fully implicit
1659 template parameter list when declarator is not a function.
1661 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1664 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1666 2014-01-03 Tobias Burnus <burnus@net-b.de>
1669 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1671 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1675 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1676 as include_std to perform_koenig_lookup.
1677 (cp_parser_postfix_expression): Adjust.
1678 * pt.c (tsubst_copy_and_build): Likewise.
1679 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1680 (omp_reduction_lookup): Adjust.
1681 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1682 (lookup_arg_dependent): Likewise.
1683 (lookup_function_nonclass): Adjust.
1684 * name-lookup.h: Adjust declaration.
1685 * cp-tree.h: Likewise.
1687 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1690 * parser.c (cp_parser_userdef_numeric_literal): Mention
1691 -fext-numeric-literals in the message.
1693 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1696 * call.c (build_conditional_expr_1): Check the return value of
1699 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1701 * call.c (convert_like_real): Check complain.
1703 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1706 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1709 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1711 Update copyright years
1713 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1715 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1716 the standard form for the copyright notice.
1718 Copyright (C) 2014 Free Software Foundation, Inc.
1720 Copying and distribution of this file, with or without modification,
1721 are permitted in any medium without royalty provided the copyright
1722 notice and this notice are preserved.