1 2014-06-24 Jakub Jelinek <jakub@redhat.com>
3 * parser.c (cp_parser_omp_for_loop): For
4 #pragma omp parallel for simd move lastprivate clause from parallel
5 to for rather than simd.
7 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
11 * decl.c (grokparms): Accept a single parameter of type 'void'.
13 2014-06-20 Jason Merrill <jason@redhat.com>
16 * call.c (add_function_candidate): Avoid special 'this' handling
17 if we have a ref-qualifier.
20 * call.c (build_over_call): Call build_this in template path.
22 2014-06-19 Jason Merrill <jason@redhat.com>
25 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
27 2014-06-18 Jason Merrill <jason@redhat.com>
30 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
31 ref-qualifier handling.
34 * pt.c (resolve_overloaded_unification): Preserve
35 ARGUMENT_PACK_EXPLICIT_ARGS.
37 2014-06-18 Jakub Jelinek <jakub@redhat.com>
39 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
41 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
43 2014-06-17 Jason Merrill <jason@redhat.com>
46 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
48 2014-06-15 Jason Merrill <jason@redhat.com>
51 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
54 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
56 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
58 * decl.c (grokvardecl): Fix pasto in previous patch.
60 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
62 * decl.c (duplicate_decls): Use set_decl_tls_model.
63 (grokdeclarator): Likewise.
64 * semantics.c (finish_id_expression): Check TLS only for
66 (finish_omp_threadprivate): Use decl_default_tls_model.
67 * decl2.c (get_guard): Likewise.
68 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
70 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
73 * decl.c (grokparms): Improve error message about void parameters.
74 * error.c (type_to_string): Fix aka cut off code.
76 2014-06-12 Jason Merrill <jason@redhat.com>
78 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
79 * cvt.c (type_promotes_to): Likewise.
80 * mangle.c (write_type, write_expression): Likewise.
81 (write_name, write_template_arg): Likewise.
82 (mangle_decl): Make alias based on flag_abi_compat_version.
83 Emit -Wabi warning here.
84 (finish_mangling_internal): Not here. Drop warn parm.
85 (finish_mangling_get_identifier, finish_mangling): Adjust.
86 (mangle_type_string, mangle_special_for_type): Adjust.
87 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
88 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
89 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
91 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
92 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
93 (layout_nonempty_base_or_field, end_of_class): Likewise.
94 (layout_empty_base, build_base_field, layout_class_type): Likewise.
95 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
96 (layout_virtual_bases): Likewise.
97 * decl.c (compute_array_index_type): Likewise.
98 * mangle.c (write_mangled_name, write_prefix): Likewise.
99 (write_template_prefix, write_integer_cst, write_expression): Likewise.
100 (write_template_arg, write_array_type): Likewise.
101 * method.c (lazily_declare_fn): Likewise.
102 * rtti.c (get_pseudo_ti_index): Likewise.
103 * typeck.c (comp_array_types): Likewise.
105 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
107 * vtable-class-hierarchy.c: Update handling for section names
108 that are no longer trees.
109 * decl.c (duplicate_decls): Likewise.
111 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
114 * parser.c (cp_parser_init_declarator): Actually pass friend_p
115 to cp_parser_declarator.
117 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
120 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
121 * name-lookup.c (validate_nonmember_using_decl): Adjust error
124 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
127 * parser.c (cp_parser_declarator): Add bool parameter.
128 (cp_parser_direct_declarator): Likewise, use it.
129 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
130 (cp_parser_condition, cp_parser_explicit_instantiation,
131 cp_parser_init_declarator, cp_parser_type_id_1,
132 cp_parser_parameter_declaration, cp_parser_exception_declaration,
133 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
134 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
136 * decl.c (grokdeclarator): Fix handling of friend declared in
137 namespace scope (g++.dg/parse/friend10.C).
139 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
141 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
143 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
144 (maybe_clone_body): Move symbol across comdat groups.
145 * method.c (use_thunk): Copy implicit section flag.
147 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
150 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
152 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
154 * method.c (use_thunk): Use set_decl_section_name.
155 * optimize.c (maybe_clone_body): Use set_decl_section_name.
156 * decl.c (duplicate_decls): Likewise.
157 * vtable-class-hierarchy.c: Likewise.
159 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
162 * class.c (check_field_decls): In C++11 mode do not reject
163 static data members and reference-type members in unions.
165 2014-06-05 Jason Merrill <jason@redhat.com>
168 * decl.c (check_initializer): Collapse a TREE_LIST here.
169 * typeck2.c (store_init_value): Not here.
171 2014-06-05 Richard Biener <rguenther@suse.de>
172 Paolo Carlini <paolo.carlini@oracle.com>
175 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
176 handling of empty classes.
178 2014-06-04 Jason Merrill <jason@redhat.com>
180 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
181 for noexcept and thread_local, too.
184 * decl.c (check_initializer): Maybe clear
185 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
187 2014-06-05 Richard Biener <rguenther@suse.de>
190 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
191 warnings for accessing empty classes.
193 2014-06-05 Marek Polacek <polacek@redhat.com>
196 * parser.c (cp_parser_binary_expression): Warn when logical not is
197 used on the left hand side operand of a comparison.
199 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
202 * typeck.c (cp_build_modify_expr): Handle array of characters
203 initialized by a string literal.
204 * decl.c (check_initializer): Handle parenthesized string literal
206 * typeck2.c (store_init_value): Remove redundant check.
208 2014-06-04 Jason Merrill <jason@redhat.com>
212 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
213 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
215 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
218 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
221 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
225 * call.c (standard_conversion): Convert nullptr to bool only
226 in case of direct-initialization.
227 (convert_like_real): Provide informative error message.
229 2014-06-03 Marek Polacek <polacek@redhat.com>
232 * semantics.c (finish_switch_cond): Warn if switch condition has
235 2014-06-03 Jason Merrill <jason@redhat.com>
238 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
239 variable to local_specializations.
242 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
244 2014-06-02 Jason Merrill <jason@redhat.com>
247 * decl.c (reshape_init_class): Handle un-folded
248 constant-expressions.
251 * pt.c (pack_deducible_p): Handle canonicalization.
253 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
255 * pt.c (tsubst_function_type): Initialize arg_types.
257 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
260 * class.c (handle_using_decl): Pass the correct scope to
261 cp_emit_debug_info_for_using.
263 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
267 * search.c (accessible_p): Use current_nonlambda_class_type.
268 * semantics.c (check_accessibility_of_qualified_id): Likewise.
270 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
272 * decl.c: Include builtins.h.
273 * semantics.c: Likewise.
275 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
279 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
280 * pt.c (tsubst_function_type): Inject the this parameter; do the
281 substitutions in the order mandated by the DR.
282 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
283 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
284 (static_fn_type): Copy it.
285 * decl2.c (build_memfn_type, change_return_type,
286 cp_reconstruct_complex_type): Likewise.
287 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
288 * tree.c (strip_typedefs): Likewise.
289 * typeck.c (merge_types): Likewise.
291 2014-05-30 Jason Merrill <jason@redhat.com>
294 * pt.c (instantiate_decl): Check that defer_ok is not set for
298 * pt.c (tsubst_init): Split out from...
299 (tsubst_expr) [DECL_EXPR]: Here.
300 (tsubst_copy) [VAR_DECL]: Use it.
301 * semantics.c (finish_id_expression): Return the decl for static/const.
303 2014-05-28 Jason Merrill <jason@redhat.com>
306 * decl.c (cxx_comdat_group): Return a decl.
307 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
309 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
313 * call.c (build_aggr_conv): Ignore passed in flags.
314 (build_array_conv, build_complex_conv): Likewise.
316 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
318 * optimize.c (maybe_thunk_body): Use set_comdat_group.
319 (maybe_clone_body): Likewise.
320 * decl.c (duplicate_decls): Update code duplicating comdat group;
321 do not copy symtab pointer; before freeing newdecl remove it
323 * decl2.c (constrain_visibility): Use set_comdat_group.
325 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
327 * rtti.c: Include tm_p.h
328 (emit_tinfo_decl): Force RTTI data to be aligned to required
331 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
333 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
334 ignoring other target adjustments.
336 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
338 * semantics.c (finish_omp_clauses): Remove duplicated variable
341 * parser.c (cp_parser_omp_target): Return bool values.
343 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
346 * lambda.c (add_capture): Enforce that capture by value requires
348 * typeck2.c (cxx_incomplete_type_inform): Early return if
349 TYPE_MAIN_DECL is null.
351 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
354 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
356 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
359 * lambda.c (build_capture_proxy, add_capture): Treat normal
360 captures and init-captures identically.
362 2014-05-21 Mark Wielaard <mjw@redhat.com>
365 * cp-lang.c (cxx_enum_underlying_base_type): New function.
366 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
368 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
370 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
371 * cp-array-notation.c (replace_invariant_exprs): Likewise.
372 (expand_array_notation): Handle VOID_CST.
373 * error.c (dump_expr): Likewise.
374 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
375 (cxx_pretty_printer::expression): Likewise.
376 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
377 * decl.c (register_dtor_fn): Likewise.
378 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
379 (build_delete, push_base_cleanups): Likewise.
380 * mangle.c (write_expression): Likewise.
381 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
382 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
383 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
384 * tree.c (cp_tree_equal): Likewise.
385 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
386 instead of void_zero_node.
387 * typeck.c (check_return_expr): Likewise.
388 * typeck2.c (build_functional_cast): Likewise.
390 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
393 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
395 (cp_parser_statement): ...here. Make sure only semicolon can go after
398 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
403 * typeck2.c (digest_nsdmi_init): New.
404 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
405 * init.c (get_nsdmi): Likewise.
406 * cp-tree.h (digest_nsdmi_init): Declare.
408 2014-05-20 Jason Merrill <jason@redhat.com>
410 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
411 up a virtual function in a dummy object.
413 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
416 * decl.c (duplicate_decls): Replace pair of warning_at with
418 (maybe_commonize_var): Likewise.
420 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
423 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
424 (tsubst_copy_and_build): Perform recursive substitutions in a
427 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
430 * typeck2.c (cxx_incomplete_type_inform): New.
431 (cxx_incomplete_type_diagnostic): Use it.
432 * decl.c (grokdeclarator): Check the element type of an
433 incomplete array type; call the above.
434 * cp-tree.h (cxx_incomplete_type_inform): Declare.
436 2014-05-19 Jason Merrill <jason@redhat.com>
439 * pt.c (tsubst_copy): Don't check at_function_scope_p.
440 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
442 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
444 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
445 * parser.c (cp_parser_enum_specifier): Likewise.
447 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
449 * class.c (sorted_fields_type_new): Adjust.
450 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
451 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
452 * cp-tree.h: Remove usage of variable_size gty attribute.
453 * decl.c (make_label_decl): Adjust.
454 (check_goto): Likewise.
455 (start_preparsed_function): Likewise.
456 (save_function_data): Likewise.
457 * lex.c (init_reswords): Likewise.
458 (retrofit_lang_decl): Likewise.
459 (cxx_dup_lang_specific_decl): Likewise.
460 (copy_lang_type): Likewise.
461 (cxx_make_type): Likewise.
462 * name-lookup.c (binding_entry_make): Likewise.
463 (binding_table_construct): Likewise.
464 (binding_table_new): Likewise.
465 (cxx_binding_make): Likewise.
466 (pushdecl_maybe_friend_1): Likewise.
467 (begin_scope): Likewise.
468 (push_to_top_level): Likewise.
469 * parser.c (cp_lexer_alloc): Likewise.
470 (cp_lexer_new_from_tokens): Likewise.
471 (cp_token_cache_new): Likewise.
472 (cp_parser_context_new): Likewise.
473 (cp_parser_new): Likewise.
474 (cp_parser_nested_name_specifier_opt): Likewise.
475 (cp_parser_template_id): Likewise.
476 * pt.c (maybe_process_partial_specialization): Likewise.
477 (register_specialization): Likewise.
478 (add_pending_template): Likewise.
479 (lookup_template_class_1): Likewise.
480 (push_tinst_level): Likewise.
481 * semantics.c (register_constexpr_fundef): Likewise.
482 (cxx_eval_call_expression): Likewise.
483 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
485 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
488 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
489 when cp_parser_lookup_name sets ambiguous_decls.
491 2014-05-15 Jason Merrill <jason@redhat.com>
493 * call.c (print_conversion_rejection): Use loc consistently.
495 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
497 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
498 * call.c (convert_like_real, build_new_method_call_1): Use it.
499 * decl2.c (grokfield): Likewise.
500 * init.c (perform_member_init, build_aggr_init, expand_default_init,
501 build_new_1): Likewise.
502 * mangle.c (write_expression): Likewise.
503 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
505 2014-05-14 Jason Merrill <jason@redhat.com>
509 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
510 dropped cv-quals as a bad conversion.
511 (convert_like_real) [ck_ref_bind]: Explain them.
512 (compare_ics): Check badness before stripping reference
513 bindings. Handle comparing bad reference bindings.
514 * typeck.c (comp_cv_qualification): Add overload that just takes
516 * cp-tree.h: Declare it.
518 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
519 (arg_conversion_rejection, bad_arg_conversion_rejection)
520 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
521 (add_function_candidate): Pass actual argument, rather than type, to
522 bad_arg_conversion_rejection.
523 (print_conversion_rejection): Explain what's wrong with the conversion.
524 (print_z_candidates): Say "candidate:" before each candidate.
525 (splice_viable): Be strict if we see a viable or template candidate.
526 (build_user_type_conversion_1): Pass false to strict parameter.
527 (perform_overload_resolution, build_conditional_expr_1): Likewise.
528 (build_new_op_1, build_new_method_call_1): Likewise.
529 (build_op_call_1): Pass true to strict parameter.
531 2014-05-13 Jason Merrill <jason@redhat.com>
533 * call.c (print_error_for_call_failure): Say "no match" rather
534 than "ambiguous" if there were no strict matches.
535 (build_new_method_call_1): Likewise.
538 * semantics.c (is_this_parameter): Allow capture proxies too.
540 2014-05-12 Jason Merrill <jason@redhat.com>
542 * call.c (maybe_print_user_conv_context): New.
543 (convert_like_real): Use it. Print call context for bad
544 user-defined conversion.
545 (build_over_call): Print call context for bad 'this' conversion.
547 * call.c (convert_like_real): Use inform for identifying the
550 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
552 * cvt.c (cp_convert_to_pointer): Don't call error_at if
553 complain & tf_error is false.
555 * decl.c (make_unbound_class_template): Prefer inform for
556 "declared here"-type message.
558 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
562 * lambda.c (lambda_expr_this_capture): Add new parameter
563 add_capture_p controlling whether the functions will try to
564 capture 'this' via the default capture.
565 (maybe_resolve_dummy): Likewise.
566 * cp-tree.h: Adjust prototypes.
567 * call.c, semantics.c: Change callers of these functions.
568 * call.c (build_new_method_call_1): Use the actual 'this' that
569 would be potentially captured for the overload resolution, instead
572 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
574 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
576 (convert_nontype_argument): Adjust calls.
577 (coerce_template_parameter_pack): Add missing complain & tf_error
580 2014-05-09 Jason Merrill <jason@redhat.com>
584 * call.c (build_conditional_expr_1, conditional_conversion): Handle
585 non-class lvalues and xvalues that differ only in cv-qualifiers.
589 * call.c (build_user_type_conversion_1): The copy-init temporary
593 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
596 * call.c (build_conditional_expr_1): If overload resolution finds
597 no match, just say "different types".
600 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
603 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
604 if we didn't find a conversion.
605 Don't accept a bad conversion too early.
607 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
610 * typeck.c (convert_for_assignment): Provide an inform for pointers
611 to incomplete class types.
613 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
616 * pt.c (convert_nontype_argument): Protect all the error calls
617 with complain & tf_error.
619 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
622 * pt.c (instantiate_decl): Avoid generating the body of a
625 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
628 * pt.c (maybe_begin_member_template_processing): Use
631 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
632 Mike Stump <mikestump@comcast.net>
633 Richard Sandiford <rdsandiford@googlemail.com>
635 * call.c: Include wide-int.h.
636 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
637 (convert_for_arg_passing): Likewise.
638 * class.c: Include wide-int.h.
639 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
640 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
641 (include_empty_classes): Likewise
642 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
643 * cvt.c: Include wide-int.h.
644 (ignore_overflows): Use wide_int_to_tree.
645 * decl.c: Include wide-int.h.
646 (check_array_designated_initializer): Use wide-int interfaces.
647 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
648 (finish_enum_value_list): Use signop.
649 (build_enumerator): Use wide-int interfaces.
650 * init.c: Include wide-int.h.
651 (build_new_1): Use wide-int interfaces.
652 * mangle.c: Include wide-int.h.
653 (write_integer_cst): Use wide-int interfaces.
654 (write_array_type): Likewise.
655 * tree.c: Include wide-int.h.
656 (cp_tree_equal): Use tree_int_cst_equal.
657 * typeck2.c: Include wide-int.h.
658 (process_init_constructor_array): Use wide-int interfaces.
660 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
663 * decl.c (grokfndecl): Check duplicate_decls return value for
665 * pt.c (instantiate_decl): A deleted function is defined.
667 2014-05-02 Jason Merrill <jason@redhat.com>
669 * decl2.c (vague_linkage_p): Local statics have vague linkage.
672 * lambda.c (lambda_capture_field_type): Wrap anything dependent
674 (add_capture): Check for VLA before calling it.
675 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
676 just the current one. Make non-static.
677 * cp-tree.h: Declare it.
678 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
679 the operand was static or constant.
681 2014-05-02 Marek Polacek <polacek@redhat.com>
683 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
686 2014-05-01 Marek Polacek <polacek@redhat.com>
689 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
690 between label and variable when warning about returning local address.
692 2014-04-30 Jason Merrill <jason@redhat.com>
695 * init.c (build_value_init): Don't try to call an array constructor.
698 * typeck2.c (massage_init_elt): Use maybe_constant_init.
700 2014-04-30 Marek Polacek <polacek@redhat.com>
702 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
703 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
704 for non-integer types.
706 2014-04-29 Jason Merrill <jason@redhat.com>
709 Represent the unevaluated exception specification of an implicitly
710 declared or deleted function with a simple placeholder, not a list
712 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
713 * except.c (unevaluated_noexcept_spec): New.
714 * class.c (deduce_noexcept_on_destructor): Use it.
715 * decl.c (check_redeclaration_exception_specification): Call
716 maybe_instantiate_noexcept.
717 (duplicate_decls): Call it before merge_types.
718 (start_preparsed_function): Call maybe_instantiate_noexcept.
719 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
720 * init.c (get_nsdmi): Factor out of perform_member_init.
721 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
722 (walk_field_subobs): Consider NSDMI for EH spec.
723 (get_defaulted_eh_spec): New.
724 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
725 (defaulted_late_check): Defer EH checking in non-template classes.
726 (after_nsdmi_defaulted_late_checks): New.
727 * parser.c (cp_parser_class_specifier_1): Use it.
728 (unparsed_classes): New macro.
729 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
730 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
731 Remove list-of-functions handling.
732 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
733 handling and FN parameter.
734 * typeck.c (merge_types): Adjust.
736 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
739 * parser.c (cp_parser_alias_declaration): Check return value of
742 2014-04-24 Jakub Jelinek <jakub@redhat.com>
744 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
745 atomic-clause, allow comma in between atomic-clause and
748 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
751 * rtti.c (emit_support_tinfos): Do not iterate on
752 registered_builtin_types (partial revert).
754 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
757 * semantics.c (apply_deduced_return_type): Complete non-void type
758 before estimating whether the type is aggregate.
760 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
763 * rtti.c (emit_support_tinfo_1): New function, extracted from
765 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
767 2014-04-22 Jakub Jelinek <jakub@redhat.com>
770 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
771 fails, don't set OM_PARALLEL_COMBINED and return NULL.
773 2014-04-18 Jason Merrill <jason@redhat.com>
776 * call.c (reference_binding): Recurse on user-defined conversion.
779 * call.c (standard_conversion): Don't try to apply restrict to void.
781 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
783 * decl.c (reshape_init_r): Handle a single element of vector type.
785 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
788 * decl2.c (cplus_decl_attributes): Handle
789 pointer-to-member-function declarations.
791 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
794 * call.c (build_user_type_coversion): Use build_dummy_object
795 to create the placeholder object for a constructor method call.
796 (build_special_member_call): Likewise.
797 (build_over_call): Check for the placeholder object with
799 (build_new_method_call_1): Likewise. Don't attempt to resolve
800 a dummy object for a constructor method call.
802 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
805 * friend.c (add_friend, make_friend_class): Move repeated friend
806 warning under Wredundant_decls.
808 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
810 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
811 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
812 (do_class_using_decl): Likewise.
813 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
815 2014-04-15 Jakub Jelinek <jakub@redhat.com>
818 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
820 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
822 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
824 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
826 * pt.c (mark_template_parm): Use template_parm_level_and_index.
828 2014-04-11 Jason Merrill <jason@redhat.com>
830 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
832 (cp_lexer_get_preprocessor_token): Always clear it.
833 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
837 * decl.c (reshape_init_r): Handle a single element of class type.
840 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
841 built-in operator new.
843 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
846 * name-lookup.c (parse_using_directive): Return early if the
847 attribs argument is error_mark_node; use get_attribute_name.
849 2014-04-11 Jason Merrill <jason@redhat.com>
853 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
854 * call.c (struct z_candidate): Add flags field.
855 (add_candidate): Add flags parm.
856 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
857 (add_template_candidate_real): Pass it.
858 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
859 * tree.c (build_aggr_init_expr): Copy it.
860 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
862 2014-04-10 Richard Biener <rguenther@suse.de>
863 Jakub Jelinek <jakub@redhat.com>
866 * error.c (dump_decl) <case FUNCTION_DECL>: If
867 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
868 recurse on DECL_ABSTRACT_ORIGIN instead of printing
871 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
873 * pt.c (check_template_variable): Check for the return of pedwarn
874 before emitting a note.
875 * parser.c (cp_parser_lambda_introducer): Likewise.
877 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
880 * pt.c (process_template_parm): For an invalid non-type parameter
881 only set TREE_TYPE to error_mark_node.
882 (push_inline_template_parms_recursive, comp_template_parms,
883 redeclare_class_template, coerce_template_template_parm,
884 coerce_template_template_parms, unify): Use error_operand_p.
886 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
888 * class.c (check_bases_and_members): Warn about non-virtual dtors
889 in public bases only. Check warn_ecpp before complaining about
890 non-polymorphic bases.
892 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
894 * decl.c (duplicate_decls): Check for the return of warning_at
895 before emitting a note.
896 (warn_misplaced_attr_for_class_type): Likewise.
897 (check_tag_decl): Likewise.
899 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
902 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
904 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
907 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
908 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
909 instantiating a variable-sized type.
912 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
914 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
916 * class.c (find_abi_tags_r): Check for the return of warning
917 before emitting a note.
918 (one_inherited_ctor): Likewise.
920 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
922 * decl.c (duplicate_decls): Check for the return of permerror
923 before emitting a note.
925 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
927 * class.c (accessible_nvdtor_p): New.
928 (check_bases): Don't check base destructor here ...
929 (check_bases_and_members): ... check them here. Trigger on
930 Wnon-virtual-dtor flag.
931 (finish_struct_1): Use accessible_nvdtor_p.
933 2014-04-01 Jason Merrill <jason@redhat.com>
935 * pt.c (process_partial_specialization): Say "not deducible"
936 rather than "not used". Use inform.
939 * pt.c (coerce_template_parms): Check that the pack expansion
940 pattern works with the first matching parameter.
942 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
944 * init.c (perform_member_init): Homogenize uninitialized
947 2014-04-01 Jason Merrill <jason@redhat.com>
950 * call.c (build_array_conv): Call complete_type.
953 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
954 (picflag_from_initializer): Return it.
955 (process_init_constructor): Handle it.
958 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
959 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
960 * pt.c (get_template_info): Handle NAMESPACE_DECL.
961 (most_general_template): Handle more kinds of template.
962 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
963 instantiations and specializations.
965 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
968 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
969 COMPONENT_REFs and ARRAY_REFs sooner.
971 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
974 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
975 usage in non-functions with pushed scope.
977 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
980 * name-lookup.h (cp_binding_level): New transient field defining_class_p
981 to indicate whether a scope is in the process of defining a class.
982 * semantics.c (begin_class_definition): Set defining_class_p.
983 * name-lookup.c (leave_scope): Reset defining_class_p.
984 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
985 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
986 unwinding to class-defining scope to handle the erroneous definition of
987 a generic function of an arbitrarily nested class within an enclosing
990 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
993 * method.c (walk_field_subobs): Improve the diagnostic
994 locations for both REFERENCE_TYPEs and non-static const members.
995 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
996 instead of %qD to be consistent with the c++11 diagnostic.
998 2014-03-25 Jason Merrill <jason@redhat.com>
1002 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1003 * search.c (get_pure_virtuals): Not here.
1006 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1007 a lambda in unevaluated context.
1010 * decl.c (create_array_type_for_decl): Complain about array of auto.
1012 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1015 * semantics.c (potential_constant_expression_1): Handle
1018 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1021 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1022 introducing an implicit function template parameter within an explicit
1025 2014-03-22 Jason Merrill <jason@redhat.com>
1028 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1031 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1034 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1035 on the name argument.
1037 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1040 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1043 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1046 * call.c (build_new_method_call_1): Handle pure virtuals called by
1049 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1052 * parser.c (cp_parser_member_declaration): Don't allow
1053 finish_fully_implicit_template to consider friend declarations to be
1054 class member templates.
1055 (synthesize_implicit_template_parm): Handling winding back through class
1056 scope to the class being defined in order to inject a template argument
1060 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1061 function scope as per cp_parser_skip_to_end_of_statement.
1063 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1066 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1068 2014-03-14 Jason Merrill <jason@redhat.com>
1072 * search.c (get_pure_virtuals): Handle abstract dtor here.
1073 (dfs_get_pure_virtuals): Not here.
1076 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1077 abstract class as pure.
1079 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1082 * pt.c (maybe_process_partial_specialization): Check return value
1083 of check_specialization_namespace.
1085 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1088 * semantics.c (finish_static_assert): Call cxx_constant_value only
1089 if require_potential_rvalue_constant_expression returns true.
1091 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1094 * method.c (get_inherited_ctor): New.
1095 * cp-tree.h (get_inherited_ctor): Declare it.
1096 * semantics.c (is_valid_constexpr_fn): Use it.
1098 2014-03-10 Jason Merrill <jason@redhat.com>
1101 * call.c (convert_default_arg): Remove special handling for
1105 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1106 when deciding whether to call push_template_decl for a member class.
1107 * pt.c (push_template_decl_real): Return after wrong levels error.
1109 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1112 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1113 lambda, remove the lambda's own template argument list prior to fetching
1117 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1118 function template unwinding on error into a more general location, ...
1119 (cp_parser_skip_to_end_of_statement): ... here.
1121 2014-03-07 Jason Merrill <jason@redhat.com>
1123 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1125 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1126 we're in a trailing return type.
1128 * typeck.c (comp_template_parms_position): 'auto' and
1129 'decltype(auto)' are different from real template parms.
1131 * parser.c (cp_parser_using_declaration): Consume the semicolon
1132 after bare parameter pack error.
1134 * cp-tree.h (REF_PARENTHESIZED_P): New.
1135 * semantics.c (force_paren_expr): Set it.
1136 * pt.c (do_auto_deduction): Check it.
1137 (tsubst) [COMPONENT_REF]: Copy it.
1138 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1140 * decl.c (create_array_type_for_decl): Only warn about invalid
1141 C++1y VLA if flag_iso or warn_vla>0.
1142 (grokdeclarator): Likewise.
1143 * pt.c (tsubst): Likewise.
1144 * semantics.c (finish_decltype_type): Likewise.
1145 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1146 (cp_build_addr_expr_1): Likewise.
1147 * init.c (build_new_1): Improve diagnostics.
1149 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1152 * decl.c (check_initializer): Return NULL_TREE after error;
1153 consistently use inform.
1155 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1157 * decl.c (check_initializer): Remove dead code.
1159 2014-03-06 Marek Polacek <polacek@redhat.com>
1162 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1163 of checking tree code.
1165 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1167 * parser.c (cp_lexer_set_source_position): New.
1168 (cp_parser_mem_initializer): Use it.
1169 (cp_parser_postfix_open_square_expression): Likewise.
1170 (cp_parser_parenthesized_expression_list): Likewise.
1171 (cp_parser_new_initializer): Likewise.
1172 (cp_parser_jump_statement): Likewise.
1173 (cp_parser_initializer): Likewise.
1174 (cp_parser_functional_cast): Likewise.
1176 2014-03-05 Jason Merrill <jason@redhat.com>
1179 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1180 dependent expression.
1183 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1184 if re-parsing might succeed.
1185 * semantics.c (finish_id_expression): Use of a parameter outside
1186 the function body is a parse error.
1188 * parser.c (cp_parser_mem_initializer): Set input_location
1189 properly for init-list warning.
1190 (cp_parser_postfix_open_square_expression): Likewise.
1191 (cp_parser_parenthesized_expression_list): Likewise.
1192 (cp_parser_new_initializer): Likewise.
1193 (cp_parser_jump_statement): Likewise.
1194 (cp_parser_initializer): Likewise.
1195 (cp_parser_functional_cast): Likewise.
1197 2014-03-04 Jason Merrill <jason@redhat.com>
1200 * typeck2.c (process_init_constructor_record): Set
1201 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1205 * parser.c (cp_parser_direct_declarator): Set declarator to
1206 cp_error_declarator on invalid qualified-id.
1208 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1211 * parser.c (cp_parser_using_declaration): Early return when
1212 cp_parser_nested_name_specifier errors out.
1214 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1217 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1218 function scope on parse error in function parameter list.
1220 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1222 * method.c (implicitly_declare_fn): Remove redundant
1223 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1224 * semantics.c (is_instantiation_of_constexpr): Likewise.
1225 * error.c (dump_function_decl): Likewise.
1227 2014-03-01 Jason Merrill <jason@redhat.com>
1230 * semantics.c (begin_maybe_infinite_loop): Use
1231 fold_non_dependent_expr_sfinae.
1233 2014-02-28 Jason Merrill <jason@redhat.com>
1236 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1238 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1241 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1242 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1243 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1245 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1248 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1251 2014-02-27 Jason Merrill <jason@redhat.com>
1255 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1256 are not yet defined.
1258 2014-02-26 Jason Merrill <jason@redhat.com>
1262 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1263 * init.c (build_vtbl_address): Do it here.
1269 * pt.c (struct warning_sentinel): New.
1270 (tsubst_copy_and_build): Use it instead of
1271 c_inhibit_evaluation_warnings.
1272 * typeck.c (maybe_warn_about_useless_cast): Remove
1273 c_inhibit_evaluation_warnings check.
1276 * pt.c (get_template_parm_index): New.
1277 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1278 (process_template_parm): Allow bare packs in template template
1279 parm template parms.
1280 (coerce_template_parameter_pack): Handle fixed template template
1281 parm packs and fixed packs not at the end of the parm list.
1282 (coerce_template_parms): Handle template parm packs not at the end
1284 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1287 * pt.c (unify): Ignore alias templates when deducing a template
1293 * call.c (reference_binding): Recurse on user-defined conversion.
1294 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1296 2014-02-25 Jason Merrill <jason@redhat.com>
1299 * call.c (reference_binding): Recurse on user-defined conversion.
1300 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1302 * call.c (print_conversion_rejection): Handle n_arg of -2.
1303 (build_user_type_conversion_1): Pass it.
1306 * decl2.c (no_linkage_error): Handle C++98 semantics.
1307 (reset_type_linkage): Move from decl.c.
1308 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1309 (bt_reset_linkage_2, reset_decl_linkage): New.
1310 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1311 (cp_write_global_declarations): Move condition into no_linkage_error.
1312 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1313 * semantics.c (expand_or_defer_fn_1): Factor out
1314 tentative_decl_linkage.
1315 * cp-tree.h: Adjust.
1317 * decl2.c (finish_static_data_member_decl): Diagnose static data
1318 member in unnamed class.
1319 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1322 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1323 defaulted virtual dtor.
1327 * pt.c (get_underlying_template): Fix equivalence calculation.
1329 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1332 * parser.c (function_being_declared_is_template_p): Return false when
1333 processing a template parameter list.
1334 (cp_parser_parameter_declaration_clause): Don't set
1335 auto_is_implicit_function_template_parm_p when processing a
1336 template parameter list.
1338 * parser.c (synthesize_implicit_template_parm): Inject new template
1339 argument list appropriately when a generic member function
1340 of a class template is declared out-of-line.
1343 * parser.c (cp_parser_direct_declarator): Don't save and
1344 restore num_template_parameter_lists around call to
1345 cp_parser_parameter_declaration_list.
1346 (function_being_declared_is_template_p): New predicate.
1347 (cp_parser_parameter_declaration_list): Use
1348 function_being_declared_is_template_p as predicate for
1349 inspecting current function template parameter list length
1350 rather than num_template_parameter_lists.
1352 2014-02-24 Jason Merrill <jason@redhat.com>
1355 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1356 DECL_EXPR initialize a non-class iterator.
1359 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1361 2014-02-21 Jason Merrill <jason@redhat.com>
1364 * parser.c (cp_parser_type_name): Always check dependency.
1365 (cp_parser_type_specifier_seq): Call
1366 cp_parser_parse_and_diagnose_invalid_type_name.
1369 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1372 * parser.c (cp_parser_default_argument): Clear
1373 current_class_ptr/current_class_ref like tsubst_default_argument.
1376 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1377 than current_binding_level.
1380 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1383 * parser.c (cp_parser_enum_specifier): Call
1384 check_for_bare_parameter_packs.
1387 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1391 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1392 of the partial instantiation, not the most general template.
1393 (maybe_process_partial_specialization): Reassign everything on
1397 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1398 (check_explicit_specialization): Don't clone.
1401 * pt.c (coerce_template_parms): Bail if argument packing fails.
1404 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1405 Don't get confused by a CONSTRUCTOR that already has a type.
1408 * call.c (build_array_conv): Don't crash on VLA.
1411 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1414 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1415 in declaration context.
1419 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1422 * parser.c (cp_parser_direct_declarator): Don't wrap a
1423 type-dependent expression in a NOP_EXPR.
1426 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1431 * parser.c (cp_parser_template_argument): Restore dereference.
1432 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1433 (process_partial_specialization): Handle deref.
1436 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1440 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1441 implicit_template_scope upon leaving an out-of-line generic member
1442 function definition.
1444 2014-02-20 Kai Tietz <ktietz@redhat.com>
1447 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1448 valued type argument as error_mark_node.
1451 * semantics.c (finish_fname): Handle error_mark_node.
1453 2014-02-19 Jason Merrill <jason@redhat.com>
1456 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1457 spec from template context.
1459 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1462 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1463 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1466 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1468 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1471 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1474 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1477 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1478 During error recovery allow_non_constant may be false.
1480 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1483 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1484 scope whenever a template parameter list has been started, independent
1485 of whether the function call operator was well-formed or not.
1488 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1489 scope for generic friend declarations as well as for non-friends.
1491 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1494 * method.c (implicitly_declare_fn): A constructor of a class with
1495 virtual base classes isn't constexpr (7.1.5p4).
1497 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1499 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1501 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1504 * parser.c (cp_parser_omp_declare_reduction): Save and free
1507 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1511 * tree.c (handle_init_priority_attribute): Call default_conversion on
1512 the attribute argument.
1514 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1517 * method.c (synthesized_method_walk): If vbases is non-null but
1518 is_empty is true, likewise don't worry about the virtual bases.
1520 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1523 * typeck2.c (process_init_constructor_record): Just skip unnamed
1526 2014-01-31 Jason Merrill <jason@redhat.com>
1529 * pt.c (mark_decl_instantiated): Call mark_needed.
1532 * decl2.c (handle_tls_init): Handle null init fn.
1535 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1537 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1540 * class.c (build_vfield_ref): Early return error_mark_node if
1541 TYPE_VFIELD (type) is null.
1542 (build_base_path): Check return value of build_vfield_ref.
1544 2014-01-31 Jason Merrill <jason@redhat.com>
1547 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1548 [ck_list]: Check for error_mark_node.
1549 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1552 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1553 during partial ordering.
1555 2014-01-31 Marek Polacek <polacek@redhat.com>
1558 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1560 2014-01-30 Jason Merrill <jason@redhat.com>
1563 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1564 (local_specializations): New macro.
1565 * pt.c (local_specializations): Remove variable.
1567 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1570 * parser.c (make_string_pack): Use double_int::from_buffer.
1572 2014-01-30 Marek Polacek <polacek@redhat.com>
1575 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1577 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1578 with input_location.
1579 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1582 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1585 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1587 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1590 * pt.c (lookup_template_class_1): Check start_enum return value
1591 for error_mark_node.
1593 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1595 * decl.c (duplicate_decls, typename_hash, typename_compare):
1596 Use TYPE_IDENTIFIER.
1597 * error.c (dump_type): Likewise.
1598 * mangle.c (dump_substitution_candidates): Likewise.
1600 2014-01-30 Jason Merrill <jason@redhat.com>
1603 * decl2.c (attributes_naming_typedef_ok): New.
1604 * cp-tree.h: Declare it.
1605 * decl.c (grokdeclarator): Check it.
1606 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1608 2014-01-29 Jason Merrill <jason@redhat.com>
1611 * call.c (add_builtin_candidate): Catch dependent types.
1614 * pt.c (expand_template_argument_pack): Correct
1615 non_default_args_count calculation.
1618 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1621 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1622 have a friend template in a class template.
1623 * pt.c (tsubst_friend_function): Look through it.
1624 (push_template_decl_real): A friend member template is
1627 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1630 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1633 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1636 * pt.c (instantiate_template_1): Check for error_mark_node the second
1639 2014-01-29 Jason Merrill <jason@redhat.com>
1642 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1643 cdtor_returns_this case.
1646 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1648 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1651 * semantics.c (finish_omp_reduction_clause): Check type for
1654 2014-01-28 Jason Merrill <jason@redhat.com>
1657 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1658 (tsubst_copy): Use it if lookup fails.
1661 * pt.c (tsubst_function_type): Make sure we keep the same function
1665 * semantics.c (build_anon_member_initialization): Stop walking
1666 when we run out of COMPONENT_REFs.
1669 * decl.c (lookup_and_check_tag): Ignore template parameters if
1670 scope == ts_current.
1671 * pt.c (check_template_shadow): Don't complain about the injected
1674 * decl.c (duplicate_decls): Tweak.
1677 * mangle.c (write_unqualified_name): Handle operator auto.
1679 2014-01-27 Jason Merrill <jason@redhat.com>
1683 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1684 list-initialization. A conversion to rvalue ref that involves
1685 an lvalue-rvalue conversion is bad.
1686 (convert_like_real): Give helpful error message.
1689 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1692 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1696 * pt.c (template_parm_to_arg): Call convert_from_reference.
1697 (tsubst_template_arg): Don't strip reference refs.
1700 * call.c (build_aggr_conv): Reject value-initialization of reference.
1704 * call.c (convert_like_real): Give helpful error about excess braces
1705 for ck_rvalue of scalar type.
1708 * call.c (reference_binding): Only elide braces if the single
1709 element is reference-related.
1712 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1716 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1720 * decl.c (compute_array_index_type): Don't call
1721 maybe_constant_value for a non-integral expression.
1723 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1725 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1727 * cp-gimplify.c (cp_genericize): Likewise.
1728 * decl.c (grokfndecl): Likewise.
1729 * parser.c (cp_parser_postfix_expression): Likewise.
1730 (cp_parser_postfix_open_square_expression): Likewise.
1731 (cp_parser_direct_declarator): Likewise.
1732 (is_cilkplus_vector_p): Likewise.
1733 (cp_parser_omp_clause_name): Likewise.
1734 (cp_parser_omp_all_clauses): Likewise.
1735 * pt.c (apply_late_template_attributes): Likewise.
1736 * typeck.c (cp_build_array_ref): Likewise.
1737 (cp_build_compound_expr): Likewise.
1738 (check_return_expr): Likewise.
1740 2014-01-24 Jason Merrill <jason@redhat.com>
1743 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1748 * typeck2.c (process_init_constructor_array): Don't create
1751 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1753 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1754 handling for RANGE_ARRAY case.
1756 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1759 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1761 2014-01-23 Marek Polacek <polacek@redhat.com>
1764 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1766 2014-01-23 Marek Polacek <polacek@redhat.com>
1769 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1772 2014-01-23 Jason Merrill <jason@redhat.com>
1775 * cp-tree.h (struct language_function): Add infinite_loop and
1777 (current_function_infinite_loop): New.
1778 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1779 (break_maybe_infinite_loop): New.
1780 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1781 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1782 (begin_range_for_stmt): Use them.
1783 * decl.c (finish_function): Don't warn about missing return
1784 if current_function_infinite_loop.
1785 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1786 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1788 * call.c (build_op_delete_call): Use make_tree_vector and
1789 release_tree_vector.
1791 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1794 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1795 nested_name_specifier.
1797 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1799 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1800 see if there is an attribute after function decl. If so, then
1802 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1803 enabled function late parsing.
1804 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1805 attribute for a SIMD-enabled function.
1806 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1807 the function is used by SIMD-enabled function (indicated by NULL
1808 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1809 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1810 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1811 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1812 vectorlength clause. Added a new bool parameter to differentiate
1814 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1815 (is_cilkplus_vector_p): Likewise.
1816 (cp_parser_late_parsing_elem_fn_info): Likewise.
1817 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1818 and "vectorlength" clauses when Cilk Plus is enabled.
1819 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1820 and emit a sorry message when step size is a parameter.
1821 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1822 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1824 * pt.c (apply_late_template_attributes): Likewise.
1826 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1829 * semantics.c (finish_omp_reduction_clause): Reject
1830 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1832 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1835 * parser.c (cp_parser_class_head): Push the class before parsing
1836 the base-clause, pop after it.
1838 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1840 * decl2.c (cpp_check): Revert prototype change.
1842 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1846 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1849 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1852 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1853 only when errorcount == 0.
1855 2014-01-17 Marek Polacek <polacek@redhat.com>
1858 * cvt.c (ocp_convert): Don't segfault on non-existing
1859 ENUM_UNDERLYING_TYPE.
1861 2014-01-16 Jason Merrill <jason@redhat.com>
1864 * tree.c (bot_manip): Update the location of builtin_LINE and
1867 2014-01-14 Jason Merrill <jason@redhat.com>
1870 * typeck2.c (massage_init_elt): New.
1871 (process_init_constructor_record)
1872 (process_init_constructor_union): Use it.
1873 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1874 (split_nonconstant_init_1): Handle it.
1875 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1877 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1880 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1881 and replaced an existing if-statement with else-if statement.
1882 Changed an existing error message wording to match the one from the C
1885 2014-01-08 Jason Merrill <jason@redhat.com>
1888 * class.c (abi_tag_data): Add tags field.
1889 (check_abi_tags): Initialize it.
1890 (find_abi_tags_r): Support collecting missing tags.
1891 (mark_type_abi_tags): Don't look at template args.
1892 (inherit_targ_abi_tags): New.
1893 (check_bases_and_members): Use it.
1894 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1895 * mangle.c (write_abi_tags): Check it.
1897 2014-01-07 Jason Merrill <jason@redhat.com>
1900 * pt.c (num_innermost_template_parms): New.
1901 (get_underlying_template): Use it.
1904 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1906 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1908 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1909 the letter of 20.11.6 about Base and Derived naming the same
1910 class type modulo cv-qualifiers.
1912 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1915 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1916 function as unimplemented for generic lambdas with varargs.
1919 * parser.c (cp_parser_template_parameter): Early out with
1920 error_mark_node if parameter declaration was not parsed.
1923 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1924 auto_is_implicit_function_template_parm_p around lambda body.
1927 * parser.c (cp_parser_init_declarator): Undo fully implicit
1928 template parameter list when declarator is not a function.
1930 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1933 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1935 2014-01-03 Tobias Burnus <burnus@net-b.de>
1938 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1940 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1944 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1945 as include_std to perform_koenig_lookup.
1946 (cp_parser_postfix_expression): Adjust.
1947 * pt.c (tsubst_copy_and_build): Likewise.
1948 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1949 (omp_reduction_lookup): Adjust.
1950 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1951 (lookup_arg_dependent): Likewise.
1952 (lookup_function_nonclass): Adjust.
1953 * name-lookup.h: Adjust declaration.
1954 * cp-tree.h: Likewise.
1956 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1959 * parser.c (cp_parser_userdef_numeric_literal): Mention
1960 -fext-numeric-literals in the message.
1962 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1965 * call.c (build_conditional_expr_1): Check the return value of
1968 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1970 * call.c (convert_like_real): Check complain.
1972 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1975 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1978 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1980 Update copyright years
1982 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1984 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1985 the standard form for the copyright notice.
1987 Copyright (C) 2014 Free Software Foundation, Inc.
1989 Copying and distribution of this file, with or without modification,
1990 are permitted in any medium without royalty provided the copyright
1991 notice and this notice are preserved.