1 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
4 * typeck.c (cp_build_modify_expr): Handle array of characters
5 initialized by a string literal.
6 * decl.c (check_initializer): Handle parenthesized string literal
8 * typeck2.c (store_init_value): Remove redundant check.
10 2014-06-04 Jason Merrill <jason@redhat.com>
14 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
15 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
17 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
20 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
23 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
27 * call.c (standard_conversion): Convert nullptr to bool only
28 in case of direct-initialization.
29 (convert_like_real): Provide informative error message.
31 2014-06-03 Marek Polacek <polacek@redhat.com>
34 * semantics.c (finish_switch_cond): Warn if switch condition has
37 2014-06-03 Jason Merrill <jason@redhat.com>
40 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
41 variable to local_specializations.
44 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
46 2014-06-02 Jason Merrill <jason@redhat.com>
49 * decl.c (reshape_init_class): Handle un-folded
53 * pt.c (pack_deducible_p): Handle canonicalization.
55 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
57 * pt.c (tsubst_function_type): Initialize arg_types.
59 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
62 * class.c (handle_using_decl): Pass the correct scope to
63 cp_emit_debug_info_for_using.
65 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
69 * search.c (accessible_p): Use current_nonlambda_class_type.
70 * semantics.c (check_accessibility_of_qualified_id): Likewise.
72 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
74 * decl.c: Include builtins.h.
75 * semantics.c: Likewise.
77 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
81 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
82 * pt.c (tsubst_function_type): Inject the this parameter; do the
83 substitutions in the order mandated by the DR.
84 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
85 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
86 (static_fn_type): Copy it.
87 * decl2.c (build_memfn_type, change_return_type,
88 cp_reconstruct_complex_type): Likewise.
89 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
90 * tree.c (strip_typedefs): Likewise.
91 * typeck.c (merge_types): Likewise.
93 2014-05-30 Jason Merrill <jason@redhat.com>
96 * pt.c (instantiate_decl): Check that defer_ok is not set for
100 * pt.c (tsubst_init): Split out from...
101 (tsubst_expr) [DECL_EXPR]: Here.
102 (tsubst_copy) [VAR_DECL]: Use it.
103 * semantics.c (finish_id_expression): Return the decl for static/const.
105 2014-05-28 Jason Merrill <jason@redhat.com>
108 * decl.c (cxx_comdat_group): Return a decl.
109 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
111 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
115 * call.c (build_aggr_conv): Ignore passed in flags.
116 (build_array_conv, build_complex_conv): Likewise.
118 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
120 * optimize.c (maybe_thunk_body): Use set_comdat_group.
121 (maybe_clone_body): Likewise.
122 * decl.c (duplicate_decls): Update code duplicating comdat group;
123 do not copy symtab pointer; before freeing newdecl remove it
125 * decl2.c (constrain_visibility): Use set_comdat_group.
127 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
129 * rtti.c: Include tm_p.h
130 (emit_tinfo_decl): Force RTTI data to be aligned to required
133 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
135 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
136 ignoring other target adjustments.
138 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
140 * semantics.c (finish_omp_clauses): Remove duplicated variable
143 * parser.c (cp_parser_omp_target): Return bool values.
145 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
148 * lambda.c (add_capture): Enforce that capture by value requires
150 * typeck2.c (cxx_incomplete_type_inform): Early return if
151 TYPE_MAIN_DECL is null.
153 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
156 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
158 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
161 * lambda.c (build_capture_proxy, add_capture): Treat normal
162 captures and init-captures identically.
164 2014-05-21 Mark Wielaard <mjw@redhat.com>
167 * cp-lang.c (cxx_enum_underlying_base_type): New function.
168 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
170 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
172 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
173 * cp-array-notation.c (replace_invariant_exprs): Likewise.
174 (expand_array_notation): Handle VOID_CST.
175 * error.c (dump_expr): Likewise.
176 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
177 (cxx_pretty_printer::expression): Likewise.
178 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
179 * decl.c (register_dtor_fn): Likewise.
180 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
181 (build_delete, push_base_cleanups): Likewise.
182 * mangle.c (write_expression): Likewise.
183 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
184 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
185 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
186 * tree.c (cp_tree_equal): Likewise.
187 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
188 instead of void_zero_node.
189 * typeck.c (check_return_expr): Likewise.
190 * typeck2.c (build_functional_cast): Likewise.
192 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
195 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
197 (cp_parser_statement): ...here. Make sure only semicolon can go after
200 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
205 * typeck2.c (digest_nsdmi_init): New.
206 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
207 * init.c (get_nsdmi): Likewise.
208 * cp-tree.h (digest_nsdmi_init): Declare.
210 2014-05-20 Jason Merrill <jason@redhat.com>
212 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
213 up a virtual function in a dummy object.
215 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
218 * decl.c (duplicate_decls): Replace pair of warning_at with
220 (maybe_commonize_var): Likewise.
222 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
225 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
226 (tsubst_copy_and_build): Perform recursive substitutions in a
229 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
232 * typeck2.c (cxx_incomplete_type_inform): New.
233 (cxx_incomplete_type_diagnostic): Use it.
234 * decl.c (grokdeclarator): Check the element type of an
235 incomplete array type; call the above.
236 * cp-tree.h (cxx_incomplete_type_inform): Declare.
238 2014-05-19 Jason Merrill <jason@redhat.com>
241 * pt.c (tsubst_copy): Don't check at_function_scope_p.
242 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
244 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
246 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
247 * parser.c (cp_parser_enum_specifier): Likewise.
249 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
251 * class.c (sorted_fields_type_new): Adjust.
252 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
253 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
254 * cp-tree.h: Remove usage of variable_size gty attribute.
255 * decl.c (make_label_decl): Adjust.
256 (check_goto): Likewise.
257 (start_preparsed_function): Likewise.
258 (save_function_data): Likewise.
259 * lex.c (init_reswords): Likewise.
260 (retrofit_lang_decl): Likewise.
261 (cxx_dup_lang_specific_decl): Likewise.
262 (copy_lang_type): Likewise.
263 (cxx_make_type): Likewise.
264 * name-lookup.c (binding_entry_make): Likewise.
265 (binding_table_construct): Likewise.
266 (binding_table_new): Likewise.
267 (cxx_binding_make): Likewise.
268 (pushdecl_maybe_friend_1): Likewise.
269 (begin_scope): Likewise.
270 (push_to_top_level): Likewise.
271 * parser.c (cp_lexer_alloc): Likewise.
272 (cp_lexer_new_from_tokens): Likewise.
273 (cp_token_cache_new): Likewise.
274 (cp_parser_context_new): Likewise.
275 (cp_parser_new): Likewise.
276 (cp_parser_nested_name_specifier_opt): Likewise.
277 (cp_parser_template_id): Likewise.
278 * pt.c (maybe_process_partial_specialization): Likewise.
279 (register_specialization): Likewise.
280 (add_pending_template): Likewise.
281 (lookup_template_class_1): Likewise.
282 (push_tinst_level): Likewise.
283 * semantics.c (register_constexpr_fundef): Likewise.
284 (cxx_eval_call_expression): Likewise.
285 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
287 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
290 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
291 when cp_parser_lookup_name sets ambiguous_decls.
293 2014-05-15 Jason Merrill <jason@redhat.com>
295 * call.c (print_conversion_rejection): Use loc consistently.
297 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
299 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
300 * call.c (convert_like_real, build_new_method_call_1): Use it.
301 * decl2.c (grokfield): Likewise.
302 * init.c (perform_member_init, build_aggr_init, expand_default_init,
303 build_new_1): Likewise.
304 * mangle.c (write_expression): Likewise.
305 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
307 2014-05-14 Jason Merrill <jason@redhat.com>
311 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
312 dropped cv-quals as a bad conversion.
313 (convert_like_real) [ck_ref_bind]: Explain them.
314 (compare_ics): Check badness before stripping reference
315 bindings. Handle comparing bad reference bindings.
316 * typeck.c (comp_cv_qualification): Add overload that just takes
318 * cp-tree.h: Declare it.
320 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
321 (arg_conversion_rejection, bad_arg_conversion_rejection)
322 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
323 (add_function_candidate): Pass actual argument, rather than type, to
324 bad_arg_conversion_rejection.
325 (print_conversion_rejection): Explain what's wrong with the conversion.
326 (print_z_candidates): Say "candidate:" before each candidate.
327 (splice_viable): Be strict if we see a viable or template candidate.
328 (build_user_type_conversion_1): Pass false to strict parameter.
329 (perform_overload_resolution, build_conditional_expr_1): Likewise.
330 (build_new_op_1, build_new_method_call_1): Likewise.
331 (build_op_call_1): Pass true to strict parameter.
333 2014-05-13 Jason Merrill <jason@redhat.com>
335 * call.c (print_error_for_call_failure): Say "no match" rather
336 than "ambiguous" if there were no strict matches.
337 (build_new_method_call_1): Likewise.
340 * semantics.c (is_this_parameter): Allow capture proxies too.
342 2014-05-12 Jason Merrill <jason@redhat.com>
344 * call.c (maybe_print_user_conv_context): New.
345 (convert_like_real): Use it. Print call context for bad
346 user-defined conversion.
347 (build_over_call): Print call context for bad 'this' conversion.
349 * call.c (convert_like_real): Use inform for identifying the
352 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
354 * cvt.c (cp_convert_to_pointer): Don't call error_at if
355 complain & tf_error is false.
357 * decl.c (make_unbound_class_template): Prefer inform for
358 "declared here"-type message.
360 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
364 * lambda.c (lambda_expr_this_capture): Add new parameter
365 add_capture_p controlling whether the functions will try to
366 capture 'this' via the default capture.
367 (maybe_resolve_dummy): Likewise.
368 * cp-tree.h: Adjust prototypes.
369 * call.c, semantics.c: Change callers of these functions.
370 * call.c (build_new_method_call_1): Use the actual 'this' that
371 would be potentially captured for the overload resolution, instead
374 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
376 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
378 (convert_nontype_argument): Adjust calls.
379 (coerce_template_parameter_pack): Add missing complain & tf_error
382 2014-05-09 Jason Merrill <jason@redhat.com>
386 * call.c (build_conditional_expr_1, conditional_conversion): Handle
387 non-class lvalues and xvalues that differ only in cv-qualifiers.
391 * call.c (build_user_type_conversion_1): The copy-init temporary
395 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
398 * call.c (build_conditional_expr_1): If overload resolution finds
399 no match, just say "different types".
402 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
405 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
406 if we didn't find a conversion.
407 Don't accept a bad conversion too early.
409 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
412 * typeck.c (convert_for_assignment): Provide an inform for pointers
413 to incomplete class types.
415 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
418 * pt.c (convert_nontype_argument): Protect all the error calls
419 with complain & tf_error.
421 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
424 * pt.c (instantiate_decl): Avoid generating the body of a
427 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
430 * pt.c (maybe_begin_member_template_processing): Use
433 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
434 Mike Stump <mikestump@comcast.net>
435 Richard Sandiford <rdsandiford@googlemail.com>
437 * call.c: Include wide-int.h.
438 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
439 (convert_for_arg_passing): Likewise.
440 * class.c: Include wide-int.h.
441 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
442 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
443 (include_empty_classes): Likewise
444 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
445 * cvt.c: Include wide-int.h.
446 (ignore_overflows): Use wide_int_to_tree.
447 * decl.c: Include wide-int.h.
448 (check_array_designated_initializer): Use wide-int interfaces.
449 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
450 (finish_enum_value_list): Use signop.
451 (build_enumerator): Use wide-int interfaces.
452 * init.c: Include wide-int.h.
453 (build_new_1): Use wide-int interfaces.
454 * mangle.c: Include wide-int.h.
455 (write_integer_cst): Use wide-int interfaces.
456 (write_array_type): Likewise.
457 * tree.c: Include wide-int.h.
458 (cp_tree_equal): Use tree_int_cst_equal.
459 * typeck2.c: Include wide-int.h.
460 (process_init_constructor_array): Use wide-int interfaces.
462 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
465 * decl.c (grokfndecl): Check duplicate_decls return value for
467 * pt.c (instantiate_decl): A deleted function is defined.
469 2014-05-02 Jason Merrill <jason@redhat.com>
471 * decl2.c (vague_linkage_p): Local statics have vague linkage.
474 * lambda.c (lambda_capture_field_type): Wrap anything dependent
476 (add_capture): Check for VLA before calling it.
477 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
478 just the current one. Make non-static.
479 * cp-tree.h: Declare it.
480 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
481 the operand was static or constant.
483 2014-05-02 Marek Polacek <polacek@redhat.com>
485 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
488 2014-05-01 Marek Polacek <polacek@redhat.com>
491 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
492 between label and variable when warning about returning local address.
494 2014-04-30 Jason Merrill <jason@redhat.com>
497 * init.c (build_value_init): Don't try to call an array constructor.
500 * typeck2.c (massage_init_elt): Use maybe_constant_init.
502 2014-04-30 Marek Polacek <polacek@redhat.com>
504 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
505 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
506 for non-integer types.
508 2014-04-29 Jason Merrill <jason@redhat.com>
511 Represent the unevaluated exception specification of an implicitly
512 declared or deleted function with a simple placeholder, not a list
514 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
515 * except.c (unevaluated_noexcept_spec): New.
516 * class.c (deduce_noexcept_on_destructor): Use it.
517 * decl.c (check_redeclaration_exception_specification): Call
518 maybe_instantiate_noexcept.
519 (duplicate_decls): Call it before merge_types.
520 (start_preparsed_function): Call maybe_instantiate_noexcept.
521 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
522 * init.c (get_nsdmi): Factor out of perform_member_init.
523 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
524 (walk_field_subobs): Consider NSDMI for EH spec.
525 (get_defaulted_eh_spec): New.
526 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
527 (defaulted_late_check): Defer EH checking in non-template classes.
528 (after_nsdmi_defaulted_late_checks): New.
529 * parser.c (cp_parser_class_specifier_1): Use it.
530 (unparsed_classes): New macro.
531 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
532 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
533 Remove list-of-functions handling.
534 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
535 handling and FN parameter.
536 * typeck.c (merge_types): Adjust.
538 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
541 * parser.c (cp_parser_alias_declaration): Check return value of
544 2014-04-24 Jakub Jelinek <jakub@redhat.com>
546 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
547 atomic-clause, allow comma in between atomic-clause and
550 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
553 * rtti.c (emit_support_tinfos): Do not iterate on
554 registered_builtin_types (partial revert).
556 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
559 * semantics.c (apply_deduced_return_type): Complete non-void type
560 before estimating whether the type is aggregate.
562 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
565 * rtti.c (emit_support_tinfo_1): New function, extracted from
567 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
569 2014-04-22 Jakub Jelinek <jakub@redhat.com>
572 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
573 fails, don't set OM_PARALLEL_COMBINED and return NULL.
575 2014-04-18 Jason Merrill <jason@redhat.com>
578 * call.c (reference_binding): Recurse on user-defined conversion.
581 * call.c (standard_conversion): Don't try to apply restrict to void.
583 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
585 * decl.c (reshape_init_r): Handle a single element of vector type.
587 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
590 * decl2.c (cplus_decl_attributes): Handle
591 pointer-to-member-function declarations.
593 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
596 * call.c (build_user_type_coversion): Use build_dummy_object
597 to create the placeholder object for a constructor method call.
598 (build_special_member_call): Likewise.
599 (build_over_call): Check for the placeholder object with
601 (build_new_method_call_1): Likewise. Don't attempt to resolve
602 a dummy object for a constructor method call.
604 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
607 * friend.c (add_friend, make_friend_class): Move repeated friend
608 warning under Wredundant_decls.
610 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
612 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
613 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
614 (do_class_using_decl): Likewise.
615 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
617 2014-04-15 Jakub Jelinek <jakub@redhat.com>
620 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
622 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
624 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
626 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
628 * pt.c (mark_template_parm): Use template_parm_level_and_index.
630 2014-04-11 Jason Merrill <jason@redhat.com>
632 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
634 (cp_lexer_get_preprocessor_token): Always clear it.
635 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
639 * decl.c (reshape_init_r): Handle a single element of class type.
642 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
643 built-in operator new.
645 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
648 * name-lookup.c (parse_using_directive): Return early if the
649 attribs argument is error_mark_node; use get_attribute_name.
651 2014-04-11 Jason Merrill <jason@redhat.com>
655 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
656 * call.c (struct z_candidate): Add flags field.
657 (add_candidate): Add flags parm.
658 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
659 (add_template_candidate_real): Pass it.
660 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
661 * tree.c (build_aggr_init_expr): Copy it.
662 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
664 2014-04-10 Richard Biener <rguenther@suse.de>
665 Jakub Jelinek <jakub@redhat.com>
668 * error.c (dump_decl) <case FUNCTION_DECL>: If
669 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
670 recurse on DECL_ABSTRACT_ORIGIN instead of printing
673 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
675 * pt.c (check_template_variable): Check for the return of pedwarn
676 before emitting a note.
677 * parser.c (cp_parser_lambda_introducer): Likewise.
679 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
682 * pt.c (process_template_parm): For an invalid non-type parameter
683 only set TREE_TYPE to error_mark_node.
684 (push_inline_template_parms_recursive, comp_template_parms,
685 redeclare_class_template, coerce_template_template_parm,
686 coerce_template_template_parms, unify): Use error_operand_p.
688 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
690 * class.c (check_bases_and_members): Warn about non-virtual dtors
691 in public bases only. Check warn_ecpp before complaining about
692 non-polymorphic bases.
694 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
696 * decl.c (duplicate_decls): Check for the return of warning_at
697 before emitting a note.
698 (warn_misplaced_attr_for_class_type): Likewise.
699 (check_tag_decl): Likewise.
701 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
704 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
706 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
709 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
710 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
711 instantiating a variable-sized type.
714 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
716 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
718 * class.c (find_abi_tags_r): Check for the return of warning
719 before emitting a note.
720 (one_inherited_ctor): Likewise.
722 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
724 * decl.c (duplicate_decls): Check for the return of permerror
725 before emitting a note.
727 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
729 * class.c (accessible_nvdtor_p): New.
730 (check_bases): Don't check base destructor here ...
731 (check_bases_and_members): ... check them here. Trigger on
732 Wnon-virtual-dtor flag.
733 (finish_struct_1): Use accessible_nvdtor_p.
735 2014-04-01 Jason Merrill <jason@redhat.com>
737 * pt.c (process_partial_specialization): Say "not deducible"
738 rather than "not used". Use inform.
741 * pt.c (coerce_template_parms): Check that the pack expansion
742 pattern works with the first matching parameter.
744 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
746 * init.c (perform_member_init): Homogenize uninitialized
749 2014-04-01 Jason Merrill <jason@redhat.com>
752 * call.c (build_array_conv): Call complete_type.
755 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
756 (picflag_from_initializer): Return it.
757 (process_init_constructor): Handle it.
760 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
761 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
762 * pt.c (get_template_info): Handle NAMESPACE_DECL.
763 (most_general_template): Handle more kinds of template.
764 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
765 instantiations and specializations.
767 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
770 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
771 COMPONENT_REFs and ARRAY_REFs sooner.
773 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
776 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
777 usage in non-functions with pushed scope.
779 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
782 * name-lookup.h (cp_binding_level): New transient field defining_class_p
783 to indicate whether a scope is in the process of defining a class.
784 * semantics.c (begin_class_definition): Set defining_class_p.
785 * name-lookup.c (leave_scope): Reset defining_class_p.
786 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
787 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
788 unwinding to class-defining scope to handle the erroneous definition of
789 a generic function of an arbitrarily nested class within an enclosing
792 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
795 * method.c (walk_field_subobs): Improve the diagnostic
796 locations for both REFERENCE_TYPEs and non-static const members.
797 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
798 instead of %qD to be consistent with the c++11 diagnostic.
800 2014-03-25 Jason Merrill <jason@redhat.com>
804 * class.c (build_vtbl_initializer): Handle abstract dtors here.
805 * search.c (get_pure_virtuals): Not here.
808 * parser.c (cp_parser_lambda_expression): Don't parse the body of
809 a lambda in unevaluated context.
812 * decl.c (create_array_type_for_decl): Complain about array of auto.
814 2014-03-25 Jakub Jelinek <jakub@redhat.com>
817 * semantics.c (potential_constant_expression_1): Handle
820 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
823 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
824 introducing an implicit function template parameter within an explicit
827 2014-03-22 Jason Merrill <jason@redhat.com>
830 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
833 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
836 * name-lookup.c (push_class_level_binding_1): Check identifier_p
837 on the name argument.
839 2014-03-20 Jakub Jelinek <jakub@redhat.com>
842 * init.c (build_zero_init_1): Ignore fields with error_mark_node
845 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
848 * call.c (build_new_method_call_1): Handle pure virtuals called by
851 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
854 * parser.c (cp_parser_member_declaration): Don't allow
855 finish_fully_implicit_template to consider friend declarations to be
856 class member templates.
857 (synthesize_implicit_template_parm): Handling winding back through class
858 scope to the class being defined in order to inject a template argument
862 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
863 function scope as per cp_parser_skip_to_end_of_statement.
865 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
868 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
870 2014-03-14 Jason Merrill <jason@redhat.com>
874 * search.c (get_pure_virtuals): Handle abstract dtor here.
875 (dfs_get_pure_virtuals): Not here.
878 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
879 abstract class as pure.
881 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
884 * pt.c (maybe_process_partial_specialization): Check return value
885 of check_specialization_namespace.
887 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
890 * semantics.c (finish_static_assert): Call cxx_constant_value only
891 if require_potential_rvalue_constant_expression returns true.
893 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
896 * method.c (get_inherited_ctor): New.
897 * cp-tree.h (get_inherited_ctor): Declare it.
898 * semantics.c (is_valid_constexpr_fn): Use it.
900 2014-03-10 Jason Merrill <jason@redhat.com>
903 * call.c (convert_default_arg): Remove special handling for
907 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
908 when deciding whether to call push_template_decl for a member class.
909 * pt.c (push_template_decl_real): Return after wrong levels error.
911 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
914 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
915 lambda, remove the lambda's own template argument list prior to fetching
919 * parser.c (cp_parser_parameter_declaration_clause): Move generic
920 function template unwinding on error into a more general location, ...
921 (cp_parser_skip_to_end_of_statement): ... here.
923 2014-03-07 Jason Merrill <jason@redhat.com>
925 * Make-lang.in (check_g++_parallelize): Split dg.exp.
927 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
928 we're in a trailing return type.
930 * typeck.c (comp_template_parms_position): 'auto' and
931 'decltype(auto)' are different from real template parms.
933 * parser.c (cp_parser_using_declaration): Consume the semicolon
934 after bare parameter pack error.
936 * cp-tree.h (REF_PARENTHESIZED_P): New.
937 * semantics.c (force_paren_expr): Set it.
938 * pt.c (do_auto_deduction): Check it.
939 (tsubst) [COMPONENT_REF]: Copy it.
940 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
942 * decl.c (create_array_type_for_decl): Only warn about invalid
943 C++1y VLA if flag_iso or warn_vla>0.
944 (grokdeclarator): Likewise.
945 * pt.c (tsubst): Likewise.
946 * semantics.c (finish_decltype_type): Likewise.
947 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
948 (cp_build_addr_expr_1): Likewise.
949 * init.c (build_new_1): Improve diagnostics.
951 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
954 * decl.c (check_initializer): Return NULL_TREE after error;
955 consistently use inform.
957 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
959 * decl.c (check_initializer): Remove dead code.
961 2014-03-06 Marek Polacek <polacek@redhat.com>
964 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
965 of checking tree code.
967 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
969 * parser.c (cp_lexer_set_source_position): New.
970 (cp_parser_mem_initializer): Use it.
971 (cp_parser_postfix_open_square_expression): Likewise.
972 (cp_parser_parenthesized_expression_list): Likewise.
973 (cp_parser_new_initializer): Likewise.
974 (cp_parser_jump_statement): Likewise.
975 (cp_parser_initializer): Likewise.
976 (cp_parser_functional_cast): Likewise.
978 2014-03-05 Jason Merrill <jason@redhat.com>
981 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
982 dependent expression.
985 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
986 if re-parsing might succeed.
987 * semantics.c (finish_id_expression): Use of a parameter outside
988 the function body is a parse error.
990 * parser.c (cp_parser_mem_initializer): Set input_location
991 properly for init-list warning.
992 (cp_parser_postfix_open_square_expression): Likewise.
993 (cp_parser_parenthesized_expression_list): Likewise.
994 (cp_parser_new_initializer): Likewise.
995 (cp_parser_jump_statement): Likewise.
996 (cp_parser_initializer): Likewise.
997 (cp_parser_functional_cast): Likewise.
999 2014-03-04 Jason Merrill <jason@redhat.com>
1002 * typeck2.c (process_init_constructor_record): Set
1003 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1007 * parser.c (cp_parser_direct_declarator): Set declarator to
1008 cp_error_declarator on invalid qualified-id.
1010 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1013 * parser.c (cp_parser_using_declaration): Early return when
1014 cp_parser_nested_name_specifier errors out.
1016 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1019 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1020 function scope on parse error in function parameter list.
1022 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1024 * method.c (implicitly_declare_fn): Remove redundant
1025 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1026 * semantics.c (is_instantiation_of_constexpr): Likewise.
1027 * error.c (dump_function_decl): Likewise.
1029 2014-03-01 Jason Merrill <jason@redhat.com>
1032 * semantics.c (begin_maybe_infinite_loop): Use
1033 fold_non_dependent_expr_sfinae.
1035 2014-02-28 Jason Merrill <jason@redhat.com>
1038 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1040 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1043 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1044 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1045 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1047 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1050 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1053 2014-02-27 Jason Merrill <jason@redhat.com>
1057 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1058 are not yet defined.
1060 2014-02-26 Jason Merrill <jason@redhat.com>
1064 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1065 * init.c (build_vtbl_address): Do it here.
1071 * pt.c (struct warning_sentinel): New.
1072 (tsubst_copy_and_build): Use it instead of
1073 c_inhibit_evaluation_warnings.
1074 * typeck.c (maybe_warn_about_useless_cast): Remove
1075 c_inhibit_evaluation_warnings check.
1078 * pt.c (get_template_parm_index): New.
1079 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1080 (process_template_parm): Allow bare packs in template template
1081 parm template parms.
1082 (coerce_template_parameter_pack): Handle fixed template template
1083 parm packs and fixed packs not at the end of the parm list.
1084 (coerce_template_parms): Handle template parm packs not at the end
1086 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1089 * pt.c (unify): Ignore alias templates when deducing a template
1095 * call.c (reference_binding): Recurse on user-defined conversion.
1096 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1098 2014-02-25 Jason Merrill <jason@redhat.com>
1101 * call.c (reference_binding): Recurse on user-defined conversion.
1102 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1104 * call.c (print_conversion_rejection): Handle n_arg of -2.
1105 (build_user_type_conversion_1): Pass it.
1108 * decl2.c (no_linkage_error): Handle C++98 semantics.
1109 (reset_type_linkage): Move from decl.c.
1110 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1111 (bt_reset_linkage_2, reset_decl_linkage): New.
1112 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1113 (cp_write_global_declarations): Move condition into no_linkage_error.
1114 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1115 * semantics.c (expand_or_defer_fn_1): Factor out
1116 tentative_decl_linkage.
1117 * cp-tree.h: Adjust.
1119 * decl2.c (finish_static_data_member_decl): Diagnose static data
1120 member in unnamed class.
1121 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1124 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1125 defaulted virtual dtor.
1129 * pt.c (get_underlying_template): Fix equivalence calculation.
1131 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1134 * parser.c (function_being_declared_is_template_p): Return false when
1135 processing a template parameter list.
1136 (cp_parser_parameter_declaration_clause): Don't set
1137 auto_is_implicit_function_template_parm_p when processing a
1138 template parameter list.
1140 * parser.c (synthesize_implicit_template_parm): Inject new template
1141 argument list appropriately when a generic member function
1142 of a class template is declared out-of-line.
1145 * parser.c (cp_parser_direct_declarator): Don't save and
1146 restore num_template_parameter_lists around call to
1147 cp_parser_parameter_declaration_list.
1148 (function_being_declared_is_template_p): New predicate.
1149 (cp_parser_parameter_declaration_list): Use
1150 function_being_declared_is_template_p as predicate for
1151 inspecting current function template parameter list length
1152 rather than num_template_parameter_lists.
1154 2014-02-24 Jason Merrill <jason@redhat.com>
1157 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1158 DECL_EXPR initialize a non-class iterator.
1161 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1163 2014-02-21 Jason Merrill <jason@redhat.com>
1166 * parser.c (cp_parser_type_name): Always check dependency.
1167 (cp_parser_type_specifier_seq): Call
1168 cp_parser_parse_and_diagnose_invalid_type_name.
1171 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1174 * parser.c (cp_parser_default_argument): Clear
1175 current_class_ptr/current_class_ref like tsubst_default_argument.
1178 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1179 than current_binding_level.
1182 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1185 * parser.c (cp_parser_enum_specifier): Call
1186 check_for_bare_parameter_packs.
1189 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1193 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1194 of the partial instantiation, not the most general template.
1195 (maybe_process_partial_specialization): Reassign everything on
1199 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1200 (check_explicit_specialization): Don't clone.
1203 * pt.c (coerce_template_parms): Bail if argument packing fails.
1206 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1207 Don't get confused by a CONSTRUCTOR that already has a type.
1210 * call.c (build_array_conv): Don't crash on VLA.
1213 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1216 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1217 in declaration context.
1221 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1224 * parser.c (cp_parser_direct_declarator): Don't wrap a
1225 type-dependent expression in a NOP_EXPR.
1228 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1233 * parser.c (cp_parser_template_argument): Restore dereference.
1234 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1235 (process_partial_specialization): Handle deref.
1238 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1242 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1243 implicit_template_scope upon leaving an out-of-line generic member
1244 function definition.
1246 2014-02-20 Kai Tietz <ktietz@redhat.com>
1249 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1250 valued type argument as error_mark_node.
1253 * semantics.c (finish_fname): Handle error_mark_node.
1255 2014-02-19 Jason Merrill <jason@redhat.com>
1258 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1259 spec from template context.
1261 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1264 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1265 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1268 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1270 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1273 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1276 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1279 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1280 During error recovery allow_non_constant may be false.
1282 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1285 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1286 scope whenever a template parameter list has been started, independent
1287 of whether the function call operator was well-formed or not.
1290 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1291 scope for generic friend declarations as well as for non-friends.
1293 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1296 * method.c (implicitly_declare_fn): A constructor of a class with
1297 virtual base classes isn't constexpr (7.1.5p4).
1299 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1301 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1303 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1306 * parser.c (cp_parser_omp_declare_reduction): Save and free
1309 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1313 * tree.c (handle_init_priority_attribute): Call default_conversion on
1314 the attribute argument.
1316 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1319 * method.c (synthesized_method_walk): If vbases is non-null but
1320 is_empty is true, likewise don't worry about the virtual bases.
1322 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1325 * typeck2.c (process_init_constructor_record): Just skip unnamed
1328 2014-01-31 Jason Merrill <jason@redhat.com>
1331 * pt.c (mark_decl_instantiated): Call mark_needed.
1334 * decl2.c (handle_tls_init): Handle null init fn.
1337 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1339 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1342 * class.c (build_vfield_ref): Early return error_mark_node if
1343 TYPE_VFIELD (type) is null.
1344 (build_base_path): Check return value of build_vfield_ref.
1346 2014-01-31 Jason Merrill <jason@redhat.com>
1349 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1350 [ck_list]: Check for error_mark_node.
1351 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1354 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1355 during partial ordering.
1357 2014-01-31 Marek Polacek <polacek@redhat.com>
1360 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1362 2014-01-30 Jason Merrill <jason@redhat.com>
1365 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1366 (local_specializations): New macro.
1367 * pt.c (local_specializations): Remove variable.
1369 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1372 * parser.c (make_string_pack): Use double_int::from_buffer.
1374 2014-01-30 Marek Polacek <polacek@redhat.com>
1377 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1379 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1380 with input_location.
1381 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1384 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1387 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1389 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1392 * pt.c (lookup_template_class_1): Check start_enum return value
1393 for error_mark_node.
1395 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1397 * decl.c (duplicate_decls, typename_hash, typename_compare):
1398 Use TYPE_IDENTIFIER.
1399 * error.c (dump_type): Likewise.
1400 * mangle.c (dump_substitution_candidates): Likewise.
1402 2014-01-30 Jason Merrill <jason@redhat.com>
1405 * decl2.c (attributes_naming_typedef_ok): New.
1406 * cp-tree.h: Declare it.
1407 * decl.c (grokdeclarator): Check it.
1408 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1410 2014-01-29 Jason Merrill <jason@redhat.com>
1413 * call.c (add_builtin_candidate): Catch dependent types.
1416 * pt.c (expand_template_argument_pack): Correct
1417 non_default_args_count calculation.
1420 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1423 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1424 have a friend template in a class template.
1425 * pt.c (tsubst_friend_function): Look through it.
1426 (push_template_decl_real): A friend member template is
1429 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1432 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1435 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1438 * pt.c (instantiate_template_1): Check for error_mark_node the second
1441 2014-01-29 Jason Merrill <jason@redhat.com>
1444 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1445 cdtor_returns_this case.
1448 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1450 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1453 * semantics.c (finish_omp_reduction_clause): Check type for
1456 2014-01-28 Jason Merrill <jason@redhat.com>
1459 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1460 (tsubst_copy): Use it if lookup fails.
1463 * pt.c (tsubst_function_type): Make sure we keep the same function
1467 * semantics.c (build_anon_member_initialization): Stop walking
1468 when we run out of COMPONENT_REFs.
1471 * decl.c (lookup_and_check_tag): Ignore template parameters if
1472 scope == ts_current.
1473 * pt.c (check_template_shadow): Don't complain about the injected
1476 * decl.c (duplicate_decls): Tweak.
1479 * mangle.c (write_unqualified_name): Handle operator auto.
1481 2014-01-27 Jason Merrill <jason@redhat.com>
1485 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1486 list-initialization. A conversion to rvalue ref that involves
1487 an lvalue-rvalue conversion is bad.
1488 (convert_like_real): Give helpful error message.
1491 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1494 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1498 * pt.c (template_parm_to_arg): Call convert_from_reference.
1499 (tsubst_template_arg): Don't strip reference refs.
1502 * call.c (build_aggr_conv): Reject value-initialization of reference.
1506 * call.c (convert_like_real): Give helpful error about excess braces
1507 for ck_rvalue of scalar type.
1510 * call.c (reference_binding): Only elide braces if the single
1511 element is reference-related.
1514 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1518 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1522 * decl.c (compute_array_index_type): Don't call
1523 maybe_constant_value for a non-integral expression.
1525 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1527 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1529 * cp-gimplify.c (cp_genericize): Likewise.
1530 * decl.c (grokfndecl): Likewise.
1531 * parser.c (cp_parser_postfix_expression): Likewise.
1532 (cp_parser_postfix_open_square_expression): Likewise.
1533 (cp_parser_direct_declarator): Likewise.
1534 (is_cilkplus_vector_p): Likewise.
1535 (cp_parser_omp_clause_name): Likewise.
1536 (cp_parser_omp_all_clauses): Likewise.
1537 * pt.c (apply_late_template_attributes): Likewise.
1538 * typeck.c (cp_build_array_ref): Likewise.
1539 (cp_build_compound_expr): Likewise.
1540 (check_return_expr): Likewise.
1542 2014-01-24 Jason Merrill <jason@redhat.com>
1545 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1550 * typeck2.c (process_init_constructor_array): Don't create
1553 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1555 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1556 handling for RANGE_ARRAY case.
1558 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1561 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1563 2014-01-23 Marek Polacek <polacek@redhat.com>
1566 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1568 2014-01-23 Marek Polacek <polacek@redhat.com>
1571 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1574 2014-01-23 Jason Merrill <jason@redhat.com>
1577 * cp-tree.h (struct language_function): Add infinite_loop and
1579 (current_function_infinite_loop): New.
1580 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1581 (break_maybe_infinite_loop): New.
1582 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1583 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1584 (begin_range_for_stmt): Use them.
1585 * decl.c (finish_function): Don't warn about missing return
1586 if current_function_infinite_loop.
1587 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1588 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1590 * call.c (build_op_delete_call): Use make_tree_vector and
1591 release_tree_vector.
1593 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1596 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1597 nested_name_specifier.
1599 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1601 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1602 see if there is an attribute after function decl. If so, then
1604 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1605 enabled function late parsing.
1606 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1607 attribute for a SIMD-enabled function.
1608 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1609 the function is used by SIMD-enabled function (indicated by NULL
1610 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1611 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1612 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1613 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1614 vectorlength clause. Added a new bool parameter to differentiate
1616 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1617 (is_cilkplus_vector_p): Likewise.
1618 (cp_parser_late_parsing_elem_fn_info): Likewise.
1619 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1620 and "vectorlength" clauses when Cilk Plus is enabled.
1621 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1622 and emit a sorry message when step size is a parameter.
1623 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1624 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1626 * pt.c (apply_late_template_attributes): Likewise.
1628 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1631 * semantics.c (finish_omp_reduction_clause): Reject
1632 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1634 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1637 * parser.c (cp_parser_class_head): Push the class before parsing
1638 the base-clause, pop after it.
1640 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1642 * decl2.c (cpp_check): Revert prototype change.
1644 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1648 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1651 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1654 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1655 only when errorcount == 0.
1657 2014-01-17 Marek Polacek <polacek@redhat.com>
1660 * cvt.c (ocp_convert): Don't segfault on non-existing
1661 ENUM_UNDERLYING_TYPE.
1663 2014-01-16 Jason Merrill <jason@redhat.com>
1666 * tree.c (bot_manip): Update the location of builtin_LINE and
1669 2014-01-14 Jason Merrill <jason@redhat.com>
1672 * typeck2.c (massage_init_elt): New.
1673 (process_init_constructor_record)
1674 (process_init_constructor_union): Use it.
1675 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1676 (split_nonconstant_init_1): Handle it.
1677 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1679 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1682 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1683 and replaced an existing if-statement with else-if statement.
1684 Changed an existing error message wording to match the one from the C
1687 2014-01-08 Jason Merrill <jason@redhat.com>
1690 * class.c (abi_tag_data): Add tags field.
1691 (check_abi_tags): Initialize it.
1692 (find_abi_tags_r): Support collecting missing tags.
1693 (mark_type_abi_tags): Don't look at template args.
1694 (inherit_targ_abi_tags): New.
1695 (check_bases_and_members): Use it.
1696 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1697 * mangle.c (write_abi_tags): Check it.
1699 2014-01-07 Jason Merrill <jason@redhat.com>
1702 * pt.c (num_innermost_template_parms): New.
1703 (get_underlying_template): Use it.
1706 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1708 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1710 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1711 the letter of 20.11.6 about Base and Derived naming the same
1712 class type modulo cv-qualifiers.
1714 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1717 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1718 function as unimplemented for generic lambdas with varargs.
1721 * parser.c (cp_parser_template_parameter): Early out with
1722 error_mark_node if parameter declaration was not parsed.
1725 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1726 auto_is_implicit_function_template_parm_p around lambda body.
1729 * parser.c (cp_parser_init_declarator): Undo fully implicit
1730 template parameter list when declarator is not a function.
1732 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1735 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1737 2014-01-03 Tobias Burnus <burnus@net-b.de>
1740 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1742 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1746 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1747 as include_std to perform_koenig_lookup.
1748 (cp_parser_postfix_expression): Adjust.
1749 * pt.c (tsubst_copy_and_build): Likewise.
1750 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1751 (omp_reduction_lookup): Adjust.
1752 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1753 (lookup_arg_dependent): Likewise.
1754 (lookup_function_nonclass): Adjust.
1755 * name-lookup.h: Adjust declaration.
1756 * cp-tree.h: Likewise.
1758 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1761 * parser.c (cp_parser_userdef_numeric_literal): Mention
1762 -fext-numeric-literals in the message.
1764 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1767 * call.c (build_conditional_expr_1): Check the return value of
1770 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1772 * call.c (convert_like_real): Check complain.
1774 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1777 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1780 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1782 Update copyright years
1784 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1786 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1787 the standard form for the copyright notice.
1789 Copyright (C) 2014 Free Software Foundation, Inc.
1791 Copying and distribution of this file, with or without modification,
1792 are permitted in any medium without royalty provided the copyright
1793 notice and this notice are preserved.