1 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
4 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
5 * name-lookup.c (validate_nonmember_using_decl): Adjust error
8 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
11 * parser.c (cp_parser_declarator): Add bool parameter.
12 (cp_parser_direct_declarator): Likewise, use it.
13 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
14 (cp_parser_condition, cp_parser_explicit_instantiation,
15 cp_parser_init_declarator, cp_parser_type_id_1,
16 cp_parser_parameter_declaration, cp_parser_exception_declaration,
17 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
18 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
20 * decl.c (grokdeclarator): Fix handling of friend declared in
21 namespace scope (g++.dg/parse/friend10.C).
23 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
25 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
27 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
28 (maybe_clone_body): Move symbol across comdat groups.
29 * method.c (use_thunk): Copy implicit section flag.
31 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
34 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
36 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
38 * method.c (use_thunk): Use set_decl_section_name.
39 * optimize.c (maybe_clone_body): Use set_decl_section_name.
40 * decl.c (duplicate_decls): Likewise.
41 * vtable-class-hierarchy.c: Likewise.
43 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
46 * class.c (check_field_decls): In C++11 mode do not reject
47 static data members and reference-type members in unions.
49 2014-06-05 Jason Merrill <jason@redhat.com>
52 * decl.c (check_initializer): Collapse a TREE_LIST here.
53 * typeck2.c (store_init_value): Not here.
55 2014-06-05 Richard Biener <rguenther@suse.de>
56 Paolo Carlini <paolo.carlini@oracle.com>
59 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
60 handling of empty classes.
62 2014-06-04 Jason Merrill <jason@redhat.com>
64 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
65 for noexcept and thread_local, too.
68 * decl.c (check_initializer): Maybe clear
69 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
71 2014-06-05 Richard Biener <rguenther@suse.de>
74 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
75 warnings for accessing empty classes.
77 2014-06-05 Marek Polacek <polacek@redhat.com>
80 * parser.c (cp_parser_binary_expression): Warn when logical not is
81 used on the left hand side operand of a comparison.
83 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
86 * typeck.c (cp_build_modify_expr): Handle array of characters
87 initialized by a string literal.
88 * decl.c (check_initializer): Handle parenthesized string literal
90 * typeck2.c (store_init_value): Remove redundant check.
92 2014-06-04 Jason Merrill <jason@redhat.com>
96 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
97 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
99 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
102 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
105 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
109 * call.c (standard_conversion): Convert nullptr to bool only
110 in case of direct-initialization.
111 (convert_like_real): Provide informative error message.
113 2014-06-03 Marek Polacek <polacek@redhat.com>
116 * semantics.c (finish_switch_cond): Warn if switch condition has
119 2014-06-03 Jason Merrill <jason@redhat.com>
122 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
123 variable to local_specializations.
126 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
128 2014-06-02 Jason Merrill <jason@redhat.com>
131 * decl.c (reshape_init_class): Handle un-folded
132 constant-expressions.
135 * pt.c (pack_deducible_p): Handle canonicalization.
137 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
139 * pt.c (tsubst_function_type): Initialize arg_types.
141 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
144 * class.c (handle_using_decl): Pass the correct scope to
145 cp_emit_debug_info_for_using.
147 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
151 * search.c (accessible_p): Use current_nonlambda_class_type.
152 * semantics.c (check_accessibility_of_qualified_id): Likewise.
154 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
156 * decl.c: Include builtins.h.
157 * semantics.c: Likewise.
159 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
163 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
164 * pt.c (tsubst_function_type): Inject the this parameter; do the
165 substitutions in the order mandated by the DR.
166 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
167 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
168 (static_fn_type): Copy it.
169 * decl2.c (build_memfn_type, change_return_type,
170 cp_reconstruct_complex_type): Likewise.
171 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
172 * tree.c (strip_typedefs): Likewise.
173 * typeck.c (merge_types): Likewise.
175 2014-05-30 Jason Merrill <jason@redhat.com>
178 * pt.c (instantiate_decl): Check that defer_ok is not set for
182 * pt.c (tsubst_init): Split out from...
183 (tsubst_expr) [DECL_EXPR]: Here.
184 (tsubst_copy) [VAR_DECL]: Use it.
185 * semantics.c (finish_id_expression): Return the decl for static/const.
187 2014-05-28 Jason Merrill <jason@redhat.com>
190 * decl.c (cxx_comdat_group): Return a decl.
191 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
193 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
197 * call.c (build_aggr_conv): Ignore passed in flags.
198 (build_array_conv, build_complex_conv): Likewise.
200 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
202 * optimize.c (maybe_thunk_body): Use set_comdat_group.
203 (maybe_clone_body): Likewise.
204 * decl.c (duplicate_decls): Update code duplicating comdat group;
205 do not copy symtab pointer; before freeing newdecl remove it
207 * decl2.c (constrain_visibility): Use set_comdat_group.
209 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
211 * rtti.c: Include tm_p.h
212 (emit_tinfo_decl): Force RTTI data to be aligned to required
215 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
217 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
218 ignoring other target adjustments.
220 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
222 * semantics.c (finish_omp_clauses): Remove duplicated variable
225 * parser.c (cp_parser_omp_target): Return bool values.
227 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
230 * lambda.c (add_capture): Enforce that capture by value requires
232 * typeck2.c (cxx_incomplete_type_inform): Early return if
233 TYPE_MAIN_DECL is null.
235 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
238 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
240 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
243 * lambda.c (build_capture_proxy, add_capture): Treat normal
244 captures and init-captures identically.
246 2014-05-21 Mark Wielaard <mjw@redhat.com>
249 * cp-lang.c (cxx_enum_underlying_base_type): New function.
250 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
252 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
254 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
255 * cp-array-notation.c (replace_invariant_exprs): Likewise.
256 (expand_array_notation): Handle VOID_CST.
257 * error.c (dump_expr): Likewise.
258 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
259 (cxx_pretty_printer::expression): Likewise.
260 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
261 * decl.c (register_dtor_fn): Likewise.
262 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
263 (build_delete, push_base_cleanups): Likewise.
264 * mangle.c (write_expression): Likewise.
265 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
266 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
267 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
268 * tree.c (cp_tree_equal): Likewise.
269 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
270 instead of void_zero_node.
271 * typeck.c (check_return_expr): Likewise.
272 * typeck2.c (build_functional_cast): Likewise.
274 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
277 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
279 (cp_parser_statement): ...here. Make sure only semicolon can go after
282 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
287 * typeck2.c (digest_nsdmi_init): New.
288 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
289 * init.c (get_nsdmi): Likewise.
290 * cp-tree.h (digest_nsdmi_init): Declare.
292 2014-05-20 Jason Merrill <jason@redhat.com>
294 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
295 up a virtual function in a dummy object.
297 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
300 * decl.c (duplicate_decls): Replace pair of warning_at with
302 (maybe_commonize_var): Likewise.
304 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
307 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
308 (tsubst_copy_and_build): Perform recursive substitutions in a
311 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
314 * typeck2.c (cxx_incomplete_type_inform): New.
315 (cxx_incomplete_type_diagnostic): Use it.
316 * decl.c (grokdeclarator): Check the element type of an
317 incomplete array type; call the above.
318 * cp-tree.h (cxx_incomplete_type_inform): Declare.
320 2014-05-19 Jason Merrill <jason@redhat.com>
323 * pt.c (tsubst_copy): Don't check at_function_scope_p.
324 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
326 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
328 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
329 * parser.c (cp_parser_enum_specifier): Likewise.
331 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
333 * class.c (sorted_fields_type_new): Adjust.
334 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
335 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
336 * cp-tree.h: Remove usage of variable_size gty attribute.
337 * decl.c (make_label_decl): Adjust.
338 (check_goto): Likewise.
339 (start_preparsed_function): Likewise.
340 (save_function_data): Likewise.
341 * lex.c (init_reswords): Likewise.
342 (retrofit_lang_decl): Likewise.
343 (cxx_dup_lang_specific_decl): Likewise.
344 (copy_lang_type): Likewise.
345 (cxx_make_type): Likewise.
346 * name-lookup.c (binding_entry_make): Likewise.
347 (binding_table_construct): Likewise.
348 (binding_table_new): Likewise.
349 (cxx_binding_make): Likewise.
350 (pushdecl_maybe_friend_1): Likewise.
351 (begin_scope): Likewise.
352 (push_to_top_level): Likewise.
353 * parser.c (cp_lexer_alloc): Likewise.
354 (cp_lexer_new_from_tokens): Likewise.
355 (cp_token_cache_new): Likewise.
356 (cp_parser_context_new): Likewise.
357 (cp_parser_new): Likewise.
358 (cp_parser_nested_name_specifier_opt): Likewise.
359 (cp_parser_template_id): Likewise.
360 * pt.c (maybe_process_partial_specialization): Likewise.
361 (register_specialization): Likewise.
362 (add_pending_template): Likewise.
363 (lookup_template_class_1): Likewise.
364 (push_tinst_level): Likewise.
365 * semantics.c (register_constexpr_fundef): Likewise.
366 (cxx_eval_call_expression): Likewise.
367 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
369 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
372 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
373 when cp_parser_lookup_name sets ambiguous_decls.
375 2014-05-15 Jason Merrill <jason@redhat.com>
377 * call.c (print_conversion_rejection): Use loc consistently.
379 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
381 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
382 * call.c (convert_like_real, build_new_method_call_1): Use it.
383 * decl2.c (grokfield): Likewise.
384 * init.c (perform_member_init, build_aggr_init, expand_default_init,
385 build_new_1): Likewise.
386 * mangle.c (write_expression): Likewise.
387 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
389 2014-05-14 Jason Merrill <jason@redhat.com>
393 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
394 dropped cv-quals as a bad conversion.
395 (convert_like_real) [ck_ref_bind]: Explain them.
396 (compare_ics): Check badness before stripping reference
397 bindings. Handle comparing bad reference bindings.
398 * typeck.c (comp_cv_qualification): Add overload that just takes
400 * cp-tree.h: Declare it.
402 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
403 (arg_conversion_rejection, bad_arg_conversion_rejection)
404 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
405 (add_function_candidate): Pass actual argument, rather than type, to
406 bad_arg_conversion_rejection.
407 (print_conversion_rejection): Explain what's wrong with the conversion.
408 (print_z_candidates): Say "candidate:" before each candidate.
409 (splice_viable): Be strict if we see a viable or template candidate.
410 (build_user_type_conversion_1): Pass false to strict parameter.
411 (perform_overload_resolution, build_conditional_expr_1): Likewise.
412 (build_new_op_1, build_new_method_call_1): Likewise.
413 (build_op_call_1): Pass true to strict parameter.
415 2014-05-13 Jason Merrill <jason@redhat.com>
417 * call.c (print_error_for_call_failure): Say "no match" rather
418 than "ambiguous" if there were no strict matches.
419 (build_new_method_call_1): Likewise.
422 * semantics.c (is_this_parameter): Allow capture proxies too.
424 2014-05-12 Jason Merrill <jason@redhat.com>
426 * call.c (maybe_print_user_conv_context): New.
427 (convert_like_real): Use it. Print call context for bad
428 user-defined conversion.
429 (build_over_call): Print call context for bad 'this' conversion.
431 * call.c (convert_like_real): Use inform for identifying the
434 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
436 * cvt.c (cp_convert_to_pointer): Don't call error_at if
437 complain & tf_error is false.
439 * decl.c (make_unbound_class_template): Prefer inform for
440 "declared here"-type message.
442 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
446 * lambda.c (lambda_expr_this_capture): Add new parameter
447 add_capture_p controlling whether the functions will try to
448 capture 'this' via the default capture.
449 (maybe_resolve_dummy): Likewise.
450 * cp-tree.h: Adjust prototypes.
451 * call.c, semantics.c: Change callers of these functions.
452 * call.c (build_new_method_call_1): Use the actual 'this' that
453 would be potentially captured for the overload resolution, instead
456 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
458 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
460 (convert_nontype_argument): Adjust calls.
461 (coerce_template_parameter_pack): Add missing complain & tf_error
464 2014-05-09 Jason Merrill <jason@redhat.com>
468 * call.c (build_conditional_expr_1, conditional_conversion): Handle
469 non-class lvalues and xvalues that differ only in cv-qualifiers.
473 * call.c (build_user_type_conversion_1): The copy-init temporary
477 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
480 * call.c (build_conditional_expr_1): If overload resolution finds
481 no match, just say "different types".
484 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
487 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
488 if we didn't find a conversion.
489 Don't accept a bad conversion too early.
491 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
494 * typeck.c (convert_for_assignment): Provide an inform for pointers
495 to incomplete class types.
497 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
500 * pt.c (convert_nontype_argument): Protect all the error calls
501 with complain & tf_error.
503 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
506 * pt.c (instantiate_decl): Avoid generating the body of a
509 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
512 * pt.c (maybe_begin_member_template_processing): Use
515 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
516 Mike Stump <mikestump@comcast.net>
517 Richard Sandiford <rdsandiford@googlemail.com>
519 * call.c: Include wide-int.h.
520 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
521 (convert_for_arg_passing): Likewise.
522 * class.c: Include wide-int.h.
523 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
524 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
525 (include_empty_classes): Likewise
526 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
527 * cvt.c: Include wide-int.h.
528 (ignore_overflows): Use wide_int_to_tree.
529 * decl.c: Include wide-int.h.
530 (check_array_designated_initializer): Use wide-int interfaces.
531 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
532 (finish_enum_value_list): Use signop.
533 (build_enumerator): Use wide-int interfaces.
534 * init.c: Include wide-int.h.
535 (build_new_1): Use wide-int interfaces.
536 * mangle.c: Include wide-int.h.
537 (write_integer_cst): Use wide-int interfaces.
538 (write_array_type): Likewise.
539 * tree.c: Include wide-int.h.
540 (cp_tree_equal): Use tree_int_cst_equal.
541 * typeck2.c: Include wide-int.h.
542 (process_init_constructor_array): Use wide-int interfaces.
544 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
547 * decl.c (grokfndecl): Check duplicate_decls return value for
549 * pt.c (instantiate_decl): A deleted function is defined.
551 2014-05-02 Jason Merrill <jason@redhat.com>
553 * decl2.c (vague_linkage_p): Local statics have vague linkage.
556 * lambda.c (lambda_capture_field_type): Wrap anything dependent
558 (add_capture): Check for VLA before calling it.
559 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
560 just the current one. Make non-static.
561 * cp-tree.h: Declare it.
562 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
563 the operand was static or constant.
565 2014-05-02 Marek Polacek <polacek@redhat.com>
567 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
570 2014-05-01 Marek Polacek <polacek@redhat.com>
573 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
574 between label and variable when warning about returning local address.
576 2014-04-30 Jason Merrill <jason@redhat.com>
579 * init.c (build_value_init): Don't try to call an array constructor.
582 * typeck2.c (massage_init_elt): Use maybe_constant_init.
584 2014-04-30 Marek Polacek <polacek@redhat.com>
586 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
587 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
588 for non-integer types.
590 2014-04-29 Jason Merrill <jason@redhat.com>
593 Represent the unevaluated exception specification of an implicitly
594 declared or deleted function with a simple placeholder, not a list
596 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
597 * except.c (unevaluated_noexcept_spec): New.
598 * class.c (deduce_noexcept_on_destructor): Use it.
599 * decl.c (check_redeclaration_exception_specification): Call
600 maybe_instantiate_noexcept.
601 (duplicate_decls): Call it before merge_types.
602 (start_preparsed_function): Call maybe_instantiate_noexcept.
603 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
604 * init.c (get_nsdmi): Factor out of perform_member_init.
605 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
606 (walk_field_subobs): Consider NSDMI for EH spec.
607 (get_defaulted_eh_spec): New.
608 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
609 (defaulted_late_check): Defer EH checking in non-template classes.
610 (after_nsdmi_defaulted_late_checks): New.
611 * parser.c (cp_parser_class_specifier_1): Use it.
612 (unparsed_classes): New macro.
613 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
614 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
615 Remove list-of-functions handling.
616 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
617 handling and FN parameter.
618 * typeck.c (merge_types): Adjust.
620 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
623 * parser.c (cp_parser_alias_declaration): Check return value of
626 2014-04-24 Jakub Jelinek <jakub@redhat.com>
628 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
629 atomic-clause, allow comma in between atomic-clause and
632 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
635 * rtti.c (emit_support_tinfos): Do not iterate on
636 registered_builtin_types (partial revert).
638 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
641 * semantics.c (apply_deduced_return_type): Complete non-void type
642 before estimating whether the type is aggregate.
644 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
647 * rtti.c (emit_support_tinfo_1): New function, extracted from
649 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
651 2014-04-22 Jakub Jelinek <jakub@redhat.com>
654 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
655 fails, don't set OM_PARALLEL_COMBINED and return NULL.
657 2014-04-18 Jason Merrill <jason@redhat.com>
660 * call.c (reference_binding): Recurse on user-defined conversion.
663 * call.c (standard_conversion): Don't try to apply restrict to void.
665 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
667 * decl.c (reshape_init_r): Handle a single element of vector type.
669 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
672 * decl2.c (cplus_decl_attributes): Handle
673 pointer-to-member-function declarations.
675 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
678 * call.c (build_user_type_coversion): Use build_dummy_object
679 to create the placeholder object for a constructor method call.
680 (build_special_member_call): Likewise.
681 (build_over_call): Check for the placeholder object with
683 (build_new_method_call_1): Likewise. Don't attempt to resolve
684 a dummy object for a constructor method call.
686 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
689 * friend.c (add_friend, make_friend_class): Move repeated friend
690 warning under Wredundant_decls.
692 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
694 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
695 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
696 (do_class_using_decl): Likewise.
697 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
699 2014-04-15 Jakub Jelinek <jakub@redhat.com>
702 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
704 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
706 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
708 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
710 * pt.c (mark_template_parm): Use template_parm_level_and_index.
712 2014-04-11 Jason Merrill <jason@redhat.com>
714 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
716 (cp_lexer_get_preprocessor_token): Always clear it.
717 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
721 * decl.c (reshape_init_r): Handle a single element of class type.
724 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
725 built-in operator new.
727 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
730 * name-lookup.c (parse_using_directive): Return early if the
731 attribs argument is error_mark_node; use get_attribute_name.
733 2014-04-11 Jason Merrill <jason@redhat.com>
737 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
738 * call.c (struct z_candidate): Add flags field.
739 (add_candidate): Add flags parm.
740 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
741 (add_template_candidate_real): Pass it.
742 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
743 * tree.c (build_aggr_init_expr): Copy it.
744 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
746 2014-04-10 Richard Biener <rguenther@suse.de>
747 Jakub Jelinek <jakub@redhat.com>
750 * error.c (dump_decl) <case FUNCTION_DECL>: If
751 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
752 recurse on DECL_ABSTRACT_ORIGIN instead of printing
755 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
757 * pt.c (check_template_variable): Check for the return of pedwarn
758 before emitting a note.
759 * parser.c (cp_parser_lambda_introducer): Likewise.
761 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
764 * pt.c (process_template_parm): For an invalid non-type parameter
765 only set TREE_TYPE to error_mark_node.
766 (push_inline_template_parms_recursive, comp_template_parms,
767 redeclare_class_template, coerce_template_template_parm,
768 coerce_template_template_parms, unify): Use error_operand_p.
770 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
772 * class.c (check_bases_and_members): Warn about non-virtual dtors
773 in public bases only. Check warn_ecpp before complaining about
774 non-polymorphic bases.
776 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
778 * decl.c (duplicate_decls): Check for the return of warning_at
779 before emitting a note.
780 (warn_misplaced_attr_for_class_type): Likewise.
781 (check_tag_decl): Likewise.
783 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
786 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
788 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
791 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
792 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
793 instantiating a variable-sized type.
796 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
798 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
800 * class.c (find_abi_tags_r): Check for the return of warning
801 before emitting a note.
802 (one_inherited_ctor): Likewise.
804 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
806 * decl.c (duplicate_decls): Check for the return of permerror
807 before emitting a note.
809 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
811 * class.c (accessible_nvdtor_p): New.
812 (check_bases): Don't check base destructor here ...
813 (check_bases_and_members): ... check them here. Trigger on
814 Wnon-virtual-dtor flag.
815 (finish_struct_1): Use accessible_nvdtor_p.
817 2014-04-01 Jason Merrill <jason@redhat.com>
819 * pt.c (process_partial_specialization): Say "not deducible"
820 rather than "not used". Use inform.
823 * pt.c (coerce_template_parms): Check that the pack expansion
824 pattern works with the first matching parameter.
826 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
828 * init.c (perform_member_init): Homogenize uninitialized
831 2014-04-01 Jason Merrill <jason@redhat.com>
834 * call.c (build_array_conv): Call complete_type.
837 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
838 (picflag_from_initializer): Return it.
839 (process_init_constructor): Handle it.
842 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
843 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
844 * pt.c (get_template_info): Handle NAMESPACE_DECL.
845 (most_general_template): Handle more kinds of template.
846 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
847 instantiations and specializations.
849 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
852 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
853 COMPONENT_REFs and ARRAY_REFs sooner.
855 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
858 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
859 usage in non-functions with pushed scope.
861 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
864 * name-lookup.h (cp_binding_level): New transient field defining_class_p
865 to indicate whether a scope is in the process of defining a class.
866 * semantics.c (begin_class_definition): Set defining_class_p.
867 * name-lookup.c (leave_scope): Reset defining_class_p.
868 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
869 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
870 unwinding to class-defining scope to handle the erroneous definition of
871 a generic function of an arbitrarily nested class within an enclosing
874 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
877 * method.c (walk_field_subobs): Improve the diagnostic
878 locations for both REFERENCE_TYPEs and non-static const members.
879 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
880 instead of %qD to be consistent with the c++11 diagnostic.
882 2014-03-25 Jason Merrill <jason@redhat.com>
886 * class.c (build_vtbl_initializer): Handle abstract dtors here.
887 * search.c (get_pure_virtuals): Not here.
890 * parser.c (cp_parser_lambda_expression): Don't parse the body of
891 a lambda in unevaluated context.
894 * decl.c (create_array_type_for_decl): Complain about array of auto.
896 2014-03-25 Jakub Jelinek <jakub@redhat.com>
899 * semantics.c (potential_constant_expression_1): Handle
902 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
905 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
906 introducing an implicit function template parameter within an explicit
909 2014-03-22 Jason Merrill <jason@redhat.com>
912 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
915 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
918 * name-lookup.c (push_class_level_binding_1): Check identifier_p
919 on the name argument.
921 2014-03-20 Jakub Jelinek <jakub@redhat.com>
924 * init.c (build_zero_init_1): Ignore fields with error_mark_node
927 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
930 * call.c (build_new_method_call_1): Handle pure virtuals called by
933 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
936 * parser.c (cp_parser_member_declaration): Don't allow
937 finish_fully_implicit_template to consider friend declarations to be
938 class member templates.
939 (synthesize_implicit_template_parm): Handling winding back through class
940 scope to the class being defined in order to inject a template argument
944 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
945 function scope as per cp_parser_skip_to_end_of_statement.
947 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
950 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
952 2014-03-14 Jason Merrill <jason@redhat.com>
956 * search.c (get_pure_virtuals): Handle abstract dtor here.
957 (dfs_get_pure_virtuals): Not here.
960 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
961 abstract class as pure.
963 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
966 * pt.c (maybe_process_partial_specialization): Check return value
967 of check_specialization_namespace.
969 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
972 * semantics.c (finish_static_assert): Call cxx_constant_value only
973 if require_potential_rvalue_constant_expression returns true.
975 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
978 * method.c (get_inherited_ctor): New.
979 * cp-tree.h (get_inherited_ctor): Declare it.
980 * semantics.c (is_valid_constexpr_fn): Use it.
982 2014-03-10 Jason Merrill <jason@redhat.com>
985 * call.c (convert_default_arg): Remove special handling for
989 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
990 when deciding whether to call push_template_decl for a member class.
991 * pt.c (push_template_decl_real): Return after wrong levels error.
993 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
996 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
997 lambda, remove the lambda's own template argument list prior to fetching
1001 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1002 function template unwinding on error into a more general location, ...
1003 (cp_parser_skip_to_end_of_statement): ... here.
1005 2014-03-07 Jason Merrill <jason@redhat.com>
1007 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1009 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1010 we're in a trailing return type.
1012 * typeck.c (comp_template_parms_position): 'auto' and
1013 'decltype(auto)' are different from real template parms.
1015 * parser.c (cp_parser_using_declaration): Consume the semicolon
1016 after bare parameter pack error.
1018 * cp-tree.h (REF_PARENTHESIZED_P): New.
1019 * semantics.c (force_paren_expr): Set it.
1020 * pt.c (do_auto_deduction): Check it.
1021 (tsubst) [COMPONENT_REF]: Copy it.
1022 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1024 * decl.c (create_array_type_for_decl): Only warn about invalid
1025 C++1y VLA if flag_iso or warn_vla>0.
1026 (grokdeclarator): Likewise.
1027 * pt.c (tsubst): Likewise.
1028 * semantics.c (finish_decltype_type): Likewise.
1029 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1030 (cp_build_addr_expr_1): Likewise.
1031 * init.c (build_new_1): Improve diagnostics.
1033 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1036 * decl.c (check_initializer): Return NULL_TREE after error;
1037 consistently use inform.
1039 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1041 * decl.c (check_initializer): Remove dead code.
1043 2014-03-06 Marek Polacek <polacek@redhat.com>
1046 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1047 of checking tree code.
1049 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1051 * parser.c (cp_lexer_set_source_position): New.
1052 (cp_parser_mem_initializer): Use it.
1053 (cp_parser_postfix_open_square_expression): Likewise.
1054 (cp_parser_parenthesized_expression_list): Likewise.
1055 (cp_parser_new_initializer): Likewise.
1056 (cp_parser_jump_statement): Likewise.
1057 (cp_parser_initializer): Likewise.
1058 (cp_parser_functional_cast): Likewise.
1060 2014-03-05 Jason Merrill <jason@redhat.com>
1063 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1064 dependent expression.
1067 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1068 if re-parsing might succeed.
1069 * semantics.c (finish_id_expression): Use of a parameter outside
1070 the function body is a parse error.
1072 * parser.c (cp_parser_mem_initializer): Set input_location
1073 properly for init-list warning.
1074 (cp_parser_postfix_open_square_expression): Likewise.
1075 (cp_parser_parenthesized_expression_list): Likewise.
1076 (cp_parser_new_initializer): Likewise.
1077 (cp_parser_jump_statement): Likewise.
1078 (cp_parser_initializer): Likewise.
1079 (cp_parser_functional_cast): Likewise.
1081 2014-03-04 Jason Merrill <jason@redhat.com>
1084 * typeck2.c (process_init_constructor_record): Set
1085 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1089 * parser.c (cp_parser_direct_declarator): Set declarator to
1090 cp_error_declarator on invalid qualified-id.
1092 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1095 * parser.c (cp_parser_using_declaration): Early return when
1096 cp_parser_nested_name_specifier errors out.
1098 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1101 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1102 function scope on parse error in function parameter list.
1104 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1106 * method.c (implicitly_declare_fn): Remove redundant
1107 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1108 * semantics.c (is_instantiation_of_constexpr): Likewise.
1109 * error.c (dump_function_decl): Likewise.
1111 2014-03-01 Jason Merrill <jason@redhat.com>
1114 * semantics.c (begin_maybe_infinite_loop): Use
1115 fold_non_dependent_expr_sfinae.
1117 2014-02-28 Jason Merrill <jason@redhat.com>
1120 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1122 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1125 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1126 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1127 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1129 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1132 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1135 2014-02-27 Jason Merrill <jason@redhat.com>
1139 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1140 are not yet defined.
1142 2014-02-26 Jason Merrill <jason@redhat.com>
1146 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1147 * init.c (build_vtbl_address): Do it here.
1153 * pt.c (struct warning_sentinel): New.
1154 (tsubst_copy_and_build): Use it instead of
1155 c_inhibit_evaluation_warnings.
1156 * typeck.c (maybe_warn_about_useless_cast): Remove
1157 c_inhibit_evaluation_warnings check.
1160 * pt.c (get_template_parm_index): New.
1161 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1162 (process_template_parm): Allow bare packs in template template
1163 parm template parms.
1164 (coerce_template_parameter_pack): Handle fixed template template
1165 parm packs and fixed packs not at the end of the parm list.
1166 (coerce_template_parms): Handle template parm packs not at the end
1168 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1171 * pt.c (unify): Ignore alias templates when deducing a template
1177 * call.c (reference_binding): Recurse on user-defined conversion.
1178 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1180 2014-02-25 Jason Merrill <jason@redhat.com>
1183 * call.c (reference_binding): Recurse on user-defined conversion.
1184 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1186 * call.c (print_conversion_rejection): Handle n_arg of -2.
1187 (build_user_type_conversion_1): Pass it.
1190 * decl2.c (no_linkage_error): Handle C++98 semantics.
1191 (reset_type_linkage): Move from decl.c.
1192 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1193 (bt_reset_linkage_2, reset_decl_linkage): New.
1194 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1195 (cp_write_global_declarations): Move condition into no_linkage_error.
1196 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1197 * semantics.c (expand_or_defer_fn_1): Factor out
1198 tentative_decl_linkage.
1199 * cp-tree.h: Adjust.
1201 * decl2.c (finish_static_data_member_decl): Diagnose static data
1202 member in unnamed class.
1203 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1206 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1207 defaulted virtual dtor.
1211 * pt.c (get_underlying_template): Fix equivalence calculation.
1213 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1216 * parser.c (function_being_declared_is_template_p): Return false when
1217 processing a template parameter list.
1218 (cp_parser_parameter_declaration_clause): Don't set
1219 auto_is_implicit_function_template_parm_p when processing a
1220 template parameter list.
1222 * parser.c (synthesize_implicit_template_parm): Inject new template
1223 argument list appropriately when a generic member function
1224 of a class template is declared out-of-line.
1227 * parser.c (cp_parser_direct_declarator): Don't save and
1228 restore num_template_parameter_lists around call to
1229 cp_parser_parameter_declaration_list.
1230 (function_being_declared_is_template_p): New predicate.
1231 (cp_parser_parameter_declaration_list): Use
1232 function_being_declared_is_template_p as predicate for
1233 inspecting current function template parameter list length
1234 rather than num_template_parameter_lists.
1236 2014-02-24 Jason Merrill <jason@redhat.com>
1239 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1240 DECL_EXPR initialize a non-class iterator.
1243 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1245 2014-02-21 Jason Merrill <jason@redhat.com>
1248 * parser.c (cp_parser_type_name): Always check dependency.
1249 (cp_parser_type_specifier_seq): Call
1250 cp_parser_parse_and_diagnose_invalid_type_name.
1253 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1256 * parser.c (cp_parser_default_argument): Clear
1257 current_class_ptr/current_class_ref like tsubst_default_argument.
1260 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1261 than current_binding_level.
1264 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1267 * parser.c (cp_parser_enum_specifier): Call
1268 check_for_bare_parameter_packs.
1271 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1275 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1276 of the partial instantiation, not the most general template.
1277 (maybe_process_partial_specialization): Reassign everything on
1281 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1282 (check_explicit_specialization): Don't clone.
1285 * pt.c (coerce_template_parms): Bail if argument packing fails.
1288 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1289 Don't get confused by a CONSTRUCTOR that already has a type.
1292 * call.c (build_array_conv): Don't crash on VLA.
1295 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1298 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1299 in declaration context.
1303 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1306 * parser.c (cp_parser_direct_declarator): Don't wrap a
1307 type-dependent expression in a NOP_EXPR.
1310 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1315 * parser.c (cp_parser_template_argument): Restore dereference.
1316 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1317 (process_partial_specialization): Handle deref.
1320 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1324 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1325 implicit_template_scope upon leaving an out-of-line generic member
1326 function definition.
1328 2014-02-20 Kai Tietz <ktietz@redhat.com>
1331 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1332 valued type argument as error_mark_node.
1335 * semantics.c (finish_fname): Handle error_mark_node.
1337 2014-02-19 Jason Merrill <jason@redhat.com>
1340 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1341 spec from template context.
1343 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1346 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1347 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1350 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1352 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1355 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1358 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1361 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1362 During error recovery allow_non_constant may be false.
1364 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1367 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1368 scope whenever a template parameter list has been started, independent
1369 of whether the function call operator was well-formed or not.
1372 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1373 scope for generic friend declarations as well as for non-friends.
1375 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1378 * method.c (implicitly_declare_fn): A constructor of a class with
1379 virtual base classes isn't constexpr (7.1.5p4).
1381 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1383 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1385 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1388 * parser.c (cp_parser_omp_declare_reduction): Save and free
1391 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1395 * tree.c (handle_init_priority_attribute): Call default_conversion on
1396 the attribute argument.
1398 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1401 * method.c (synthesized_method_walk): If vbases is non-null but
1402 is_empty is true, likewise don't worry about the virtual bases.
1404 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1407 * typeck2.c (process_init_constructor_record): Just skip unnamed
1410 2014-01-31 Jason Merrill <jason@redhat.com>
1413 * pt.c (mark_decl_instantiated): Call mark_needed.
1416 * decl2.c (handle_tls_init): Handle null init fn.
1419 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1421 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1424 * class.c (build_vfield_ref): Early return error_mark_node if
1425 TYPE_VFIELD (type) is null.
1426 (build_base_path): Check return value of build_vfield_ref.
1428 2014-01-31 Jason Merrill <jason@redhat.com>
1431 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1432 [ck_list]: Check for error_mark_node.
1433 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1436 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1437 during partial ordering.
1439 2014-01-31 Marek Polacek <polacek@redhat.com>
1442 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1444 2014-01-30 Jason Merrill <jason@redhat.com>
1447 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1448 (local_specializations): New macro.
1449 * pt.c (local_specializations): Remove variable.
1451 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1454 * parser.c (make_string_pack): Use double_int::from_buffer.
1456 2014-01-30 Marek Polacek <polacek@redhat.com>
1459 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1461 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1462 with input_location.
1463 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1466 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1469 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1471 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1474 * pt.c (lookup_template_class_1): Check start_enum return value
1475 for error_mark_node.
1477 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1479 * decl.c (duplicate_decls, typename_hash, typename_compare):
1480 Use TYPE_IDENTIFIER.
1481 * error.c (dump_type): Likewise.
1482 * mangle.c (dump_substitution_candidates): Likewise.
1484 2014-01-30 Jason Merrill <jason@redhat.com>
1487 * decl2.c (attributes_naming_typedef_ok): New.
1488 * cp-tree.h: Declare it.
1489 * decl.c (grokdeclarator): Check it.
1490 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1492 2014-01-29 Jason Merrill <jason@redhat.com>
1495 * call.c (add_builtin_candidate): Catch dependent types.
1498 * pt.c (expand_template_argument_pack): Correct
1499 non_default_args_count calculation.
1502 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1505 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1506 have a friend template in a class template.
1507 * pt.c (tsubst_friend_function): Look through it.
1508 (push_template_decl_real): A friend member template is
1511 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1514 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1517 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1520 * pt.c (instantiate_template_1): Check for error_mark_node the second
1523 2014-01-29 Jason Merrill <jason@redhat.com>
1526 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1527 cdtor_returns_this case.
1530 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1532 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1535 * semantics.c (finish_omp_reduction_clause): Check type for
1538 2014-01-28 Jason Merrill <jason@redhat.com>
1541 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1542 (tsubst_copy): Use it if lookup fails.
1545 * pt.c (tsubst_function_type): Make sure we keep the same function
1549 * semantics.c (build_anon_member_initialization): Stop walking
1550 when we run out of COMPONENT_REFs.
1553 * decl.c (lookup_and_check_tag): Ignore template parameters if
1554 scope == ts_current.
1555 * pt.c (check_template_shadow): Don't complain about the injected
1558 * decl.c (duplicate_decls): Tweak.
1561 * mangle.c (write_unqualified_name): Handle operator auto.
1563 2014-01-27 Jason Merrill <jason@redhat.com>
1567 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1568 list-initialization. A conversion to rvalue ref that involves
1569 an lvalue-rvalue conversion is bad.
1570 (convert_like_real): Give helpful error message.
1573 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1576 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1580 * pt.c (template_parm_to_arg): Call convert_from_reference.
1581 (tsubst_template_arg): Don't strip reference refs.
1584 * call.c (build_aggr_conv): Reject value-initialization of reference.
1588 * call.c (convert_like_real): Give helpful error about excess braces
1589 for ck_rvalue of scalar type.
1592 * call.c (reference_binding): Only elide braces if the single
1593 element is reference-related.
1596 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1600 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1604 * decl.c (compute_array_index_type): Don't call
1605 maybe_constant_value for a non-integral expression.
1607 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1609 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1611 * cp-gimplify.c (cp_genericize): Likewise.
1612 * decl.c (grokfndecl): Likewise.
1613 * parser.c (cp_parser_postfix_expression): Likewise.
1614 (cp_parser_postfix_open_square_expression): Likewise.
1615 (cp_parser_direct_declarator): Likewise.
1616 (is_cilkplus_vector_p): Likewise.
1617 (cp_parser_omp_clause_name): Likewise.
1618 (cp_parser_omp_all_clauses): Likewise.
1619 * pt.c (apply_late_template_attributes): Likewise.
1620 * typeck.c (cp_build_array_ref): Likewise.
1621 (cp_build_compound_expr): Likewise.
1622 (check_return_expr): Likewise.
1624 2014-01-24 Jason Merrill <jason@redhat.com>
1627 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1632 * typeck2.c (process_init_constructor_array): Don't create
1635 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1637 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1638 handling for RANGE_ARRAY case.
1640 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1643 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1645 2014-01-23 Marek Polacek <polacek@redhat.com>
1648 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1650 2014-01-23 Marek Polacek <polacek@redhat.com>
1653 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1656 2014-01-23 Jason Merrill <jason@redhat.com>
1659 * cp-tree.h (struct language_function): Add infinite_loop and
1661 (current_function_infinite_loop): New.
1662 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1663 (break_maybe_infinite_loop): New.
1664 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1665 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1666 (begin_range_for_stmt): Use them.
1667 * decl.c (finish_function): Don't warn about missing return
1668 if current_function_infinite_loop.
1669 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1670 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1672 * call.c (build_op_delete_call): Use make_tree_vector and
1673 release_tree_vector.
1675 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1678 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1679 nested_name_specifier.
1681 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1683 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1684 see if there is an attribute after function decl. If so, then
1686 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1687 enabled function late parsing.
1688 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1689 attribute for a SIMD-enabled function.
1690 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1691 the function is used by SIMD-enabled function (indicated by NULL
1692 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1693 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1694 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1695 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1696 vectorlength clause. Added a new bool parameter to differentiate
1698 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1699 (is_cilkplus_vector_p): Likewise.
1700 (cp_parser_late_parsing_elem_fn_info): Likewise.
1701 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1702 and "vectorlength" clauses when Cilk Plus is enabled.
1703 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1704 and emit a sorry message when step size is a parameter.
1705 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1706 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1708 * pt.c (apply_late_template_attributes): Likewise.
1710 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1713 * semantics.c (finish_omp_reduction_clause): Reject
1714 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1716 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1719 * parser.c (cp_parser_class_head): Push the class before parsing
1720 the base-clause, pop after it.
1722 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1724 * decl2.c (cpp_check): Revert prototype change.
1726 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1730 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1733 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1736 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1737 only when errorcount == 0.
1739 2014-01-17 Marek Polacek <polacek@redhat.com>
1742 * cvt.c (ocp_convert): Don't segfault on non-existing
1743 ENUM_UNDERLYING_TYPE.
1745 2014-01-16 Jason Merrill <jason@redhat.com>
1748 * tree.c (bot_manip): Update the location of builtin_LINE and
1751 2014-01-14 Jason Merrill <jason@redhat.com>
1754 * typeck2.c (massage_init_elt): New.
1755 (process_init_constructor_record)
1756 (process_init_constructor_union): Use it.
1757 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1758 (split_nonconstant_init_1): Handle it.
1759 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1761 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1764 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1765 and replaced an existing if-statement with else-if statement.
1766 Changed an existing error message wording to match the one from the C
1769 2014-01-08 Jason Merrill <jason@redhat.com>
1772 * class.c (abi_tag_data): Add tags field.
1773 (check_abi_tags): Initialize it.
1774 (find_abi_tags_r): Support collecting missing tags.
1775 (mark_type_abi_tags): Don't look at template args.
1776 (inherit_targ_abi_tags): New.
1777 (check_bases_and_members): Use it.
1778 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1779 * mangle.c (write_abi_tags): Check it.
1781 2014-01-07 Jason Merrill <jason@redhat.com>
1784 * pt.c (num_innermost_template_parms): New.
1785 (get_underlying_template): Use it.
1788 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1790 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1792 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1793 the letter of 20.11.6 about Base and Derived naming the same
1794 class type modulo cv-qualifiers.
1796 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1799 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1800 function as unimplemented for generic lambdas with varargs.
1803 * parser.c (cp_parser_template_parameter): Early out with
1804 error_mark_node if parameter declaration was not parsed.
1807 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1808 auto_is_implicit_function_template_parm_p around lambda body.
1811 * parser.c (cp_parser_init_declarator): Undo fully implicit
1812 template parameter list when declarator is not a function.
1814 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1817 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1819 2014-01-03 Tobias Burnus <burnus@net-b.de>
1822 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1824 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1828 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1829 as include_std to perform_koenig_lookup.
1830 (cp_parser_postfix_expression): Adjust.
1831 * pt.c (tsubst_copy_and_build): Likewise.
1832 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1833 (omp_reduction_lookup): Adjust.
1834 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1835 (lookup_arg_dependent): Likewise.
1836 (lookup_function_nonclass): Adjust.
1837 * name-lookup.h: Adjust declaration.
1838 * cp-tree.h: Likewise.
1840 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1843 * parser.c (cp_parser_userdef_numeric_literal): Mention
1844 -fext-numeric-literals in the message.
1846 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1849 * call.c (build_conditional_expr_1): Check the return value of
1852 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1854 * call.c (convert_like_real): Check complain.
1856 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1859 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1862 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1864 Update copyright years
1866 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1868 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1869 the standard form for the copyright notice.
1871 Copyright (C) 2014 Free Software Foundation, Inc.
1873 Copying and distribution of this file, with or without modification,
1874 are permitted in any medium without royalty provided the copyright
1875 notice and this notice are preserved.