1 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
5 * typeck2.c (process_init_constructor_record): Do not complain about
6 uninitialized const members, because within aggregate-initialization,
7 members without explicit initializers are value-initialized.
9 2014-06-25 Jakub Jelinek <jakub@redhat.com>
11 * semantics.c (finish_omp_clauses): Make sure
12 OMP_CLAUSE_LINEAR_STEP has correct type.
14 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
16 * class.c (check_methods, create_vtable_ptr, determine_key_method,
17 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
19 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
20 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
21 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
22 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
24 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
27 * decl.c (grokdeclarator): Do not early check for operator-function-id
30 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
32 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
35 2014-06-24 Jakub Jelinek <jakub@redhat.com>
37 * parser.c (cp_parser_omp_for_loop): For
38 #pragma omp parallel for simd move lastprivate clause from parallel
39 to for rather than simd.
41 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
45 * decl.c (grokparms): Accept a single parameter of type 'void'.
47 2014-06-20 Jason Merrill <jason@redhat.com>
50 * call.c (add_function_candidate): Avoid special 'this' handling
51 if we have a ref-qualifier.
54 * call.c (build_over_call): Call build_this in template path.
56 2014-06-19 Jason Merrill <jason@redhat.com>
59 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
61 2014-06-18 Jason Merrill <jason@redhat.com>
64 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
65 ref-qualifier handling.
68 * pt.c (resolve_overloaded_unification): Preserve
69 ARGUMENT_PACK_EXPLICIT_ARGS.
71 2014-06-18 Jakub Jelinek <jakub@redhat.com>
73 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
75 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
77 2014-06-17 Jason Merrill <jason@redhat.com>
80 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
82 2014-06-15 Jason Merrill <jason@redhat.com>
85 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
88 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
90 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
92 * decl.c (grokvardecl): Fix pasto in previous patch.
94 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
96 * decl.c (duplicate_decls): Use set_decl_tls_model.
97 (grokdeclarator): Likewise.
98 * semantics.c (finish_id_expression): Check TLS only for
100 (finish_omp_threadprivate): Use decl_default_tls_model.
101 * decl2.c (get_guard): Likewise.
102 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
104 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
107 * decl.c (grokparms): Improve error message about void parameters.
108 * error.c (type_to_string): Fix aka cut off code.
110 2014-06-12 Jason Merrill <jason@redhat.com>
112 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
113 * cvt.c (type_promotes_to): Likewise.
114 * mangle.c (write_type, write_expression): Likewise.
115 (write_name, write_template_arg): Likewise.
116 (mangle_decl): Make alias based on flag_abi_compat_version.
117 Emit -Wabi warning here.
118 (finish_mangling_internal): Not here. Drop warn parm.
119 (finish_mangling_get_identifier, finish_mangling): Adjust.
120 (mangle_type_string, mangle_special_for_type): Adjust.
121 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
122 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
123 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
125 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
126 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
127 (layout_nonempty_base_or_field, end_of_class): Likewise.
128 (layout_empty_base, build_base_field, layout_class_type): Likewise.
129 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
130 (layout_virtual_bases): Likewise.
131 * decl.c (compute_array_index_type): Likewise.
132 * mangle.c (write_mangled_name, write_prefix): Likewise.
133 (write_template_prefix, write_integer_cst, write_expression): Likewise.
134 (write_template_arg, write_array_type): Likewise.
135 * method.c (lazily_declare_fn): Likewise.
136 * rtti.c (get_pseudo_ti_index): Likewise.
137 * typeck.c (comp_array_types): Likewise.
139 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
141 * vtable-class-hierarchy.c: Update handling for section names
142 that are no longer trees.
143 * decl.c (duplicate_decls): Likewise.
145 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
148 * parser.c (cp_parser_init_declarator): Actually pass friend_p
149 to cp_parser_declarator.
151 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
154 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
155 * name-lookup.c (validate_nonmember_using_decl): Adjust error
158 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
161 * parser.c (cp_parser_declarator): Add bool parameter.
162 (cp_parser_direct_declarator): Likewise, use it.
163 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
164 (cp_parser_condition, cp_parser_explicit_instantiation,
165 cp_parser_init_declarator, cp_parser_type_id_1,
166 cp_parser_parameter_declaration, cp_parser_exception_declaration,
167 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
168 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
170 * decl.c (grokdeclarator): Fix handling of friend declared in
171 namespace scope (g++.dg/parse/friend10.C).
173 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
175 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
177 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
178 (maybe_clone_body): Move symbol across comdat groups.
179 * method.c (use_thunk): Copy implicit section flag.
181 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
184 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
186 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
188 * method.c (use_thunk): Use set_decl_section_name.
189 * optimize.c (maybe_clone_body): Use set_decl_section_name.
190 * decl.c (duplicate_decls): Likewise.
191 * vtable-class-hierarchy.c: Likewise.
193 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
196 * class.c (check_field_decls): In C++11 mode do not reject
197 static data members and reference-type members in unions.
199 2014-06-05 Jason Merrill <jason@redhat.com>
202 * decl.c (check_initializer): Collapse a TREE_LIST here.
203 * typeck2.c (store_init_value): Not here.
205 2014-06-05 Richard Biener <rguenther@suse.de>
206 Paolo Carlini <paolo.carlini@oracle.com>
209 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
210 handling of empty classes.
212 2014-06-04 Jason Merrill <jason@redhat.com>
214 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
215 for noexcept and thread_local, too.
218 * decl.c (check_initializer): Maybe clear
219 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
221 2014-06-05 Richard Biener <rguenther@suse.de>
224 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
225 warnings for accessing empty classes.
227 2014-06-05 Marek Polacek <polacek@redhat.com>
230 * parser.c (cp_parser_binary_expression): Warn when logical not is
231 used on the left hand side operand of a comparison.
233 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
236 * typeck.c (cp_build_modify_expr): Handle array of characters
237 initialized by a string literal.
238 * decl.c (check_initializer): Handle parenthesized string literal
240 * typeck2.c (store_init_value): Remove redundant check.
242 2014-06-04 Jason Merrill <jason@redhat.com>
246 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
247 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
249 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
252 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
255 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
259 * call.c (standard_conversion): Convert nullptr to bool only
260 in case of direct-initialization.
261 (convert_like_real): Provide informative error message.
263 2014-06-03 Marek Polacek <polacek@redhat.com>
266 * semantics.c (finish_switch_cond): Warn if switch condition has
269 2014-06-03 Jason Merrill <jason@redhat.com>
272 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
273 variable to local_specializations.
276 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
278 2014-06-02 Jason Merrill <jason@redhat.com>
281 * decl.c (reshape_init_class): Handle un-folded
282 constant-expressions.
285 * pt.c (pack_deducible_p): Handle canonicalization.
287 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
289 * pt.c (tsubst_function_type): Initialize arg_types.
291 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
294 * class.c (handle_using_decl): Pass the correct scope to
295 cp_emit_debug_info_for_using.
297 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
301 * search.c (accessible_p): Use current_nonlambda_class_type.
302 * semantics.c (check_accessibility_of_qualified_id): Likewise.
304 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
306 * decl.c: Include builtins.h.
307 * semantics.c: Likewise.
309 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
313 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
314 * pt.c (tsubst_function_type): Inject the this parameter; do the
315 substitutions in the order mandated by the DR.
316 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
317 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
318 (static_fn_type): Copy it.
319 * decl2.c (build_memfn_type, change_return_type,
320 cp_reconstruct_complex_type): Likewise.
321 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
322 * tree.c (strip_typedefs): Likewise.
323 * typeck.c (merge_types): Likewise.
325 2014-05-30 Jason Merrill <jason@redhat.com>
328 * pt.c (instantiate_decl): Check that defer_ok is not set for
332 * pt.c (tsubst_init): Split out from...
333 (tsubst_expr) [DECL_EXPR]: Here.
334 (tsubst_copy) [VAR_DECL]: Use it.
335 * semantics.c (finish_id_expression): Return the decl for static/const.
337 2014-05-28 Jason Merrill <jason@redhat.com>
340 * decl.c (cxx_comdat_group): Return a decl.
341 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
343 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
347 * call.c (build_aggr_conv): Ignore passed in flags.
348 (build_array_conv, build_complex_conv): Likewise.
350 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
352 * optimize.c (maybe_thunk_body): Use set_comdat_group.
353 (maybe_clone_body): Likewise.
354 * decl.c (duplicate_decls): Update code duplicating comdat group;
355 do not copy symtab pointer; before freeing newdecl remove it
357 * decl2.c (constrain_visibility): Use set_comdat_group.
359 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
361 * rtti.c: Include tm_p.h
362 (emit_tinfo_decl): Force RTTI data to be aligned to required
365 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
367 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
368 ignoring other target adjustments.
370 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
372 * semantics.c (finish_omp_clauses): Remove duplicated variable
375 * parser.c (cp_parser_omp_target): Return bool values.
377 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
380 * lambda.c (add_capture): Enforce that capture by value requires
382 * typeck2.c (cxx_incomplete_type_inform): Early return if
383 TYPE_MAIN_DECL is null.
385 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
388 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
390 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
393 * lambda.c (build_capture_proxy, add_capture): Treat normal
394 captures and init-captures identically.
396 2014-05-21 Mark Wielaard <mjw@redhat.com>
399 * cp-lang.c (cxx_enum_underlying_base_type): New function.
400 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
402 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
404 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
405 * cp-array-notation.c (replace_invariant_exprs): Likewise.
406 (expand_array_notation): Handle VOID_CST.
407 * error.c (dump_expr): Likewise.
408 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
409 (cxx_pretty_printer::expression): Likewise.
410 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
411 * decl.c (register_dtor_fn): Likewise.
412 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
413 (build_delete, push_base_cleanups): Likewise.
414 * mangle.c (write_expression): Likewise.
415 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
416 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
417 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
418 * tree.c (cp_tree_equal): Likewise.
419 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
420 instead of void_zero_node.
421 * typeck.c (check_return_expr): Likewise.
422 * typeck2.c (build_functional_cast): Likewise.
424 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
427 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
429 (cp_parser_statement): ...here. Make sure only semicolon can go after
432 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
437 * typeck2.c (digest_nsdmi_init): New.
438 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
439 * init.c (get_nsdmi): Likewise.
440 * cp-tree.h (digest_nsdmi_init): Declare.
442 2014-05-20 Jason Merrill <jason@redhat.com>
444 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
445 up a virtual function in a dummy object.
447 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
450 * decl.c (duplicate_decls): Replace pair of warning_at with
452 (maybe_commonize_var): Likewise.
454 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
457 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
458 (tsubst_copy_and_build): Perform recursive substitutions in a
461 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
464 * typeck2.c (cxx_incomplete_type_inform): New.
465 (cxx_incomplete_type_diagnostic): Use it.
466 * decl.c (grokdeclarator): Check the element type of an
467 incomplete array type; call the above.
468 * cp-tree.h (cxx_incomplete_type_inform): Declare.
470 2014-05-19 Jason Merrill <jason@redhat.com>
473 * pt.c (tsubst_copy): Don't check at_function_scope_p.
474 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
476 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
478 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
479 * parser.c (cp_parser_enum_specifier): Likewise.
481 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
483 * class.c (sorted_fields_type_new): Adjust.
484 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
485 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
486 * cp-tree.h: Remove usage of variable_size gty attribute.
487 * decl.c (make_label_decl): Adjust.
488 (check_goto): Likewise.
489 (start_preparsed_function): Likewise.
490 (save_function_data): Likewise.
491 * lex.c (init_reswords): Likewise.
492 (retrofit_lang_decl): Likewise.
493 (cxx_dup_lang_specific_decl): Likewise.
494 (copy_lang_type): Likewise.
495 (cxx_make_type): Likewise.
496 * name-lookup.c (binding_entry_make): Likewise.
497 (binding_table_construct): Likewise.
498 (binding_table_new): Likewise.
499 (cxx_binding_make): Likewise.
500 (pushdecl_maybe_friend_1): Likewise.
501 (begin_scope): Likewise.
502 (push_to_top_level): Likewise.
503 * parser.c (cp_lexer_alloc): Likewise.
504 (cp_lexer_new_from_tokens): Likewise.
505 (cp_token_cache_new): Likewise.
506 (cp_parser_context_new): Likewise.
507 (cp_parser_new): Likewise.
508 (cp_parser_nested_name_specifier_opt): Likewise.
509 (cp_parser_template_id): Likewise.
510 * pt.c (maybe_process_partial_specialization): Likewise.
511 (register_specialization): Likewise.
512 (add_pending_template): Likewise.
513 (lookup_template_class_1): Likewise.
514 (push_tinst_level): Likewise.
515 * semantics.c (register_constexpr_fundef): Likewise.
516 (cxx_eval_call_expression): Likewise.
517 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
519 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
522 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
523 when cp_parser_lookup_name sets ambiguous_decls.
525 2014-05-15 Jason Merrill <jason@redhat.com>
527 * call.c (print_conversion_rejection): Use loc consistently.
529 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
531 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
532 * call.c (convert_like_real, build_new_method_call_1): Use it.
533 * decl2.c (grokfield): Likewise.
534 * init.c (perform_member_init, build_aggr_init, expand_default_init,
535 build_new_1): Likewise.
536 * mangle.c (write_expression): Likewise.
537 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
539 2014-05-14 Jason Merrill <jason@redhat.com>
543 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
544 dropped cv-quals as a bad conversion.
545 (convert_like_real) [ck_ref_bind]: Explain them.
546 (compare_ics): Check badness before stripping reference
547 bindings. Handle comparing bad reference bindings.
548 * typeck.c (comp_cv_qualification): Add overload that just takes
550 * cp-tree.h: Declare it.
552 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
553 (arg_conversion_rejection, bad_arg_conversion_rejection)
554 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
555 (add_function_candidate): Pass actual argument, rather than type, to
556 bad_arg_conversion_rejection.
557 (print_conversion_rejection): Explain what's wrong with the conversion.
558 (print_z_candidates): Say "candidate:" before each candidate.
559 (splice_viable): Be strict if we see a viable or template candidate.
560 (build_user_type_conversion_1): Pass false to strict parameter.
561 (perform_overload_resolution, build_conditional_expr_1): Likewise.
562 (build_new_op_1, build_new_method_call_1): Likewise.
563 (build_op_call_1): Pass true to strict parameter.
565 2014-05-13 Jason Merrill <jason@redhat.com>
567 * call.c (print_error_for_call_failure): Say "no match" rather
568 than "ambiguous" if there were no strict matches.
569 (build_new_method_call_1): Likewise.
572 * semantics.c (is_this_parameter): Allow capture proxies too.
574 2014-05-12 Jason Merrill <jason@redhat.com>
576 * call.c (maybe_print_user_conv_context): New.
577 (convert_like_real): Use it. Print call context for bad
578 user-defined conversion.
579 (build_over_call): Print call context for bad 'this' conversion.
581 * call.c (convert_like_real): Use inform for identifying the
584 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
586 * cvt.c (cp_convert_to_pointer): Don't call error_at if
587 complain & tf_error is false.
589 * decl.c (make_unbound_class_template): Prefer inform for
590 "declared here"-type message.
592 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
596 * lambda.c (lambda_expr_this_capture): Add new parameter
597 add_capture_p controlling whether the functions will try to
598 capture 'this' via the default capture.
599 (maybe_resolve_dummy): Likewise.
600 * cp-tree.h: Adjust prototypes.
601 * call.c, semantics.c: Change callers of these functions.
602 * call.c (build_new_method_call_1): Use the actual 'this' that
603 would be potentially captured for the overload resolution, instead
606 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
608 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
610 (convert_nontype_argument): Adjust calls.
611 (coerce_template_parameter_pack): Add missing complain & tf_error
614 2014-05-09 Jason Merrill <jason@redhat.com>
618 * call.c (build_conditional_expr_1, conditional_conversion): Handle
619 non-class lvalues and xvalues that differ only in cv-qualifiers.
623 * call.c (build_user_type_conversion_1): The copy-init temporary
627 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
630 * call.c (build_conditional_expr_1): If overload resolution finds
631 no match, just say "different types".
634 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
637 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
638 if we didn't find a conversion.
639 Don't accept a bad conversion too early.
641 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
644 * typeck.c (convert_for_assignment): Provide an inform for pointers
645 to incomplete class types.
647 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
650 * pt.c (convert_nontype_argument): Protect all the error calls
651 with complain & tf_error.
653 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
656 * pt.c (instantiate_decl): Avoid generating the body of a
659 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
662 * pt.c (maybe_begin_member_template_processing): Use
665 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
666 Mike Stump <mikestump@comcast.net>
667 Richard Sandiford <rdsandiford@googlemail.com>
669 * call.c: Include wide-int.h.
670 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
671 (convert_for_arg_passing): Likewise.
672 * class.c: Include wide-int.h.
673 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
674 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
675 (include_empty_classes): Likewise
676 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
677 * cvt.c: Include wide-int.h.
678 (ignore_overflows): Use wide_int_to_tree.
679 * decl.c: Include wide-int.h.
680 (check_array_designated_initializer): Use wide-int interfaces.
681 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
682 (finish_enum_value_list): Use signop.
683 (build_enumerator): Use wide-int interfaces.
684 * init.c: Include wide-int.h.
685 (build_new_1): Use wide-int interfaces.
686 * mangle.c: Include wide-int.h.
687 (write_integer_cst): Use wide-int interfaces.
688 (write_array_type): Likewise.
689 * tree.c: Include wide-int.h.
690 (cp_tree_equal): Use tree_int_cst_equal.
691 * typeck2.c: Include wide-int.h.
692 (process_init_constructor_array): Use wide-int interfaces.
694 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
697 * decl.c (grokfndecl): Check duplicate_decls return value for
699 * pt.c (instantiate_decl): A deleted function is defined.
701 2014-05-02 Jason Merrill <jason@redhat.com>
703 * decl2.c (vague_linkage_p): Local statics have vague linkage.
706 * lambda.c (lambda_capture_field_type): Wrap anything dependent
708 (add_capture): Check for VLA before calling it.
709 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
710 just the current one. Make non-static.
711 * cp-tree.h: Declare it.
712 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
713 the operand was static or constant.
715 2014-05-02 Marek Polacek <polacek@redhat.com>
717 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
720 2014-05-01 Marek Polacek <polacek@redhat.com>
723 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
724 between label and variable when warning about returning local address.
726 2014-04-30 Jason Merrill <jason@redhat.com>
729 * init.c (build_value_init): Don't try to call an array constructor.
732 * typeck2.c (massage_init_elt): Use maybe_constant_init.
734 2014-04-30 Marek Polacek <polacek@redhat.com>
736 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
737 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
738 for non-integer types.
740 2014-04-29 Jason Merrill <jason@redhat.com>
743 Represent the unevaluated exception specification of an implicitly
744 declared or deleted function with a simple placeholder, not a list
746 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
747 * except.c (unevaluated_noexcept_spec): New.
748 * class.c (deduce_noexcept_on_destructor): Use it.
749 * decl.c (check_redeclaration_exception_specification): Call
750 maybe_instantiate_noexcept.
751 (duplicate_decls): Call it before merge_types.
752 (start_preparsed_function): Call maybe_instantiate_noexcept.
753 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
754 * init.c (get_nsdmi): Factor out of perform_member_init.
755 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
756 (walk_field_subobs): Consider NSDMI for EH spec.
757 (get_defaulted_eh_spec): New.
758 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
759 (defaulted_late_check): Defer EH checking in non-template classes.
760 (after_nsdmi_defaulted_late_checks): New.
761 * parser.c (cp_parser_class_specifier_1): Use it.
762 (unparsed_classes): New macro.
763 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
764 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
765 Remove list-of-functions handling.
766 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
767 handling and FN parameter.
768 * typeck.c (merge_types): Adjust.
770 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
773 * parser.c (cp_parser_alias_declaration): Check return value of
776 2014-04-24 Jakub Jelinek <jakub@redhat.com>
778 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
779 atomic-clause, allow comma in between atomic-clause and
782 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
785 * rtti.c (emit_support_tinfos): Do not iterate on
786 registered_builtin_types (partial revert).
788 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
791 * semantics.c (apply_deduced_return_type): Complete non-void type
792 before estimating whether the type is aggregate.
794 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
797 * rtti.c (emit_support_tinfo_1): New function, extracted from
799 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
801 2014-04-22 Jakub Jelinek <jakub@redhat.com>
804 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
805 fails, don't set OM_PARALLEL_COMBINED and return NULL.
807 2014-04-18 Jason Merrill <jason@redhat.com>
810 * call.c (reference_binding): Recurse on user-defined conversion.
813 * call.c (standard_conversion): Don't try to apply restrict to void.
815 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
817 * decl.c (reshape_init_r): Handle a single element of vector type.
819 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
822 * decl2.c (cplus_decl_attributes): Handle
823 pointer-to-member-function declarations.
825 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
828 * call.c (build_user_type_coversion): Use build_dummy_object
829 to create the placeholder object for a constructor method call.
830 (build_special_member_call): Likewise.
831 (build_over_call): Check for the placeholder object with
833 (build_new_method_call_1): Likewise. Don't attempt to resolve
834 a dummy object for a constructor method call.
836 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
839 * friend.c (add_friend, make_friend_class): Move repeated friend
840 warning under Wredundant_decls.
842 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
844 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
845 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
846 (do_class_using_decl): Likewise.
847 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
849 2014-04-15 Jakub Jelinek <jakub@redhat.com>
852 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
854 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
856 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
858 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
860 * pt.c (mark_template_parm): Use template_parm_level_and_index.
862 2014-04-11 Jason Merrill <jason@redhat.com>
864 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
866 (cp_lexer_get_preprocessor_token): Always clear it.
867 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
871 * decl.c (reshape_init_r): Handle a single element of class type.
874 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
875 built-in operator new.
877 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
880 * name-lookup.c (parse_using_directive): Return early if the
881 attribs argument is error_mark_node; use get_attribute_name.
883 2014-04-11 Jason Merrill <jason@redhat.com>
887 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
888 * call.c (struct z_candidate): Add flags field.
889 (add_candidate): Add flags parm.
890 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
891 (add_template_candidate_real): Pass it.
892 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
893 * tree.c (build_aggr_init_expr): Copy it.
894 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
896 2014-04-10 Richard Biener <rguenther@suse.de>
897 Jakub Jelinek <jakub@redhat.com>
900 * error.c (dump_decl) <case FUNCTION_DECL>: If
901 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
902 recurse on DECL_ABSTRACT_ORIGIN instead of printing
905 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
907 * pt.c (check_template_variable): Check for the return of pedwarn
908 before emitting a note.
909 * parser.c (cp_parser_lambda_introducer): Likewise.
911 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
914 * pt.c (process_template_parm): For an invalid non-type parameter
915 only set TREE_TYPE to error_mark_node.
916 (push_inline_template_parms_recursive, comp_template_parms,
917 redeclare_class_template, coerce_template_template_parm,
918 coerce_template_template_parms, unify): Use error_operand_p.
920 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
922 * class.c (check_bases_and_members): Warn about non-virtual dtors
923 in public bases only. Check warn_ecpp before complaining about
924 non-polymorphic bases.
926 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
928 * decl.c (duplicate_decls): Check for the return of warning_at
929 before emitting a note.
930 (warn_misplaced_attr_for_class_type): Likewise.
931 (check_tag_decl): Likewise.
933 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
936 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
938 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
941 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
942 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
943 instantiating a variable-sized type.
946 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
948 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
950 * class.c (find_abi_tags_r): Check for the return of warning
951 before emitting a note.
952 (one_inherited_ctor): Likewise.
954 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
956 * decl.c (duplicate_decls): Check for the return of permerror
957 before emitting a note.
959 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
961 * class.c (accessible_nvdtor_p): New.
962 (check_bases): Don't check base destructor here ...
963 (check_bases_and_members): ... check them here. Trigger on
964 Wnon-virtual-dtor flag.
965 (finish_struct_1): Use accessible_nvdtor_p.
967 2014-04-01 Jason Merrill <jason@redhat.com>
969 * pt.c (process_partial_specialization): Say "not deducible"
970 rather than "not used". Use inform.
973 * pt.c (coerce_template_parms): Check that the pack expansion
974 pattern works with the first matching parameter.
976 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
978 * init.c (perform_member_init): Homogenize uninitialized
981 2014-04-01 Jason Merrill <jason@redhat.com>
984 * call.c (build_array_conv): Call complete_type.
987 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
988 (picflag_from_initializer): Return it.
989 (process_init_constructor): Handle it.
992 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
993 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
994 * pt.c (get_template_info): Handle NAMESPACE_DECL.
995 (most_general_template): Handle more kinds of template.
996 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
997 instantiations and specializations.
999 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
1002 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
1003 COMPONENT_REFs and ARRAY_REFs sooner.
1005 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
1008 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1009 usage in non-functions with pushed scope.
1011 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1014 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1015 to indicate whether a scope is in the process of defining a class.
1016 * semantics.c (begin_class_definition): Set defining_class_p.
1017 * name-lookup.c (leave_scope): Reset defining_class_p.
1018 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1019 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1020 unwinding to class-defining scope to handle the erroneous definition of
1021 a generic function of an arbitrarily nested class within an enclosing
1024 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1027 * method.c (walk_field_subobs): Improve the diagnostic
1028 locations for both REFERENCE_TYPEs and non-static const members.
1029 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1030 instead of %qD to be consistent with the c++11 diagnostic.
1032 2014-03-25 Jason Merrill <jason@redhat.com>
1036 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1037 * search.c (get_pure_virtuals): Not here.
1040 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1041 a lambda in unevaluated context.
1044 * decl.c (create_array_type_for_decl): Complain about array of auto.
1046 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1049 * semantics.c (potential_constant_expression_1): Handle
1052 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1055 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1056 introducing an implicit function template parameter within an explicit
1059 2014-03-22 Jason Merrill <jason@redhat.com>
1062 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1065 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1068 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1069 on the name argument.
1071 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1074 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1077 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1080 * call.c (build_new_method_call_1): Handle pure virtuals called by
1083 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1086 * parser.c (cp_parser_member_declaration): Don't allow
1087 finish_fully_implicit_template to consider friend declarations to be
1088 class member templates.
1089 (synthesize_implicit_template_parm): Handling winding back through class
1090 scope to the class being defined in order to inject a template argument
1094 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1095 function scope as per cp_parser_skip_to_end_of_statement.
1097 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1100 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1102 2014-03-14 Jason Merrill <jason@redhat.com>
1106 * search.c (get_pure_virtuals): Handle abstract dtor here.
1107 (dfs_get_pure_virtuals): Not here.
1110 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1111 abstract class as pure.
1113 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1116 * pt.c (maybe_process_partial_specialization): Check return value
1117 of check_specialization_namespace.
1119 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1122 * semantics.c (finish_static_assert): Call cxx_constant_value only
1123 if require_potential_rvalue_constant_expression returns true.
1125 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1128 * method.c (get_inherited_ctor): New.
1129 * cp-tree.h (get_inherited_ctor): Declare it.
1130 * semantics.c (is_valid_constexpr_fn): Use it.
1132 2014-03-10 Jason Merrill <jason@redhat.com>
1135 * call.c (convert_default_arg): Remove special handling for
1139 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1140 when deciding whether to call push_template_decl for a member class.
1141 * pt.c (push_template_decl_real): Return after wrong levels error.
1143 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1146 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1147 lambda, remove the lambda's own template argument list prior to fetching
1151 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1152 function template unwinding on error into a more general location, ...
1153 (cp_parser_skip_to_end_of_statement): ... here.
1155 2014-03-07 Jason Merrill <jason@redhat.com>
1157 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1159 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1160 we're in a trailing return type.
1162 * typeck.c (comp_template_parms_position): 'auto' and
1163 'decltype(auto)' are different from real template parms.
1165 * parser.c (cp_parser_using_declaration): Consume the semicolon
1166 after bare parameter pack error.
1168 * cp-tree.h (REF_PARENTHESIZED_P): New.
1169 * semantics.c (force_paren_expr): Set it.
1170 * pt.c (do_auto_deduction): Check it.
1171 (tsubst) [COMPONENT_REF]: Copy it.
1172 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1174 * decl.c (create_array_type_for_decl): Only warn about invalid
1175 C++1y VLA if flag_iso or warn_vla>0.
1176 (grokdeclarator): Likewise.
1177 * pt.c (tsubst): Likewise.
1178 * semantics.c (finish_decltype_type): Likewise.
1179 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1180 (cp_build_addr_expr_1): Likewise.
1181 * init.c (build_new_1): Improve diagnostics.
1183 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1186 * decl.c (check_initializer): Return NULL_TREE after error;
1187 consistently use inform.
1189 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1191 * decl.c (check_initializer): Remove dead code.
1193 2014-03-06 Marek Polacek <polacek@redhat.com>
1196 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1197 of checking tree code.
1199 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1201 * parser.c (cp_lexer_set_source_position): New.
1202 (cp_parser_mem_initializer): Use it.
1203 (cp_parser_postfix_open_square_expression): Likewise.
1204 (cp_parser_parenthesized_expression_list): Likewise.
1205 (cp_parser_new_initializer): Likewise.
1206 (cp_parser_jump_statement): Likewise.
1207 (cp_parser_initializer): Likewise.
1208 (cp_parser_functional_cast): Likewise.
1210 2014-03-05 Jason Merrill <jason@redhat.com>
1213 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1214 dependent expression.
1217 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1218 if re-parsing might succeed.
1219 * semantics.c (finish_id_expression): Use of a parameter outside
1220 the function body is a parse error.
1222 * parser.c (cp_parser_mem_initializer): Set input_location
1223 properly for init-list warning.
1224 (cp_parser_postfix_open_square_expression): Likewise.
1225 (cp_parser_parenthesized_expression_list): Likewise.
1226 (cp_parser_new_initializer): Likewise.
1227 (cp_parser_jump_statement): Likewise.
1228 (cp_parser_initializer): Likewise.
1229 (cp_parser_functional_cast): Likewise.
1231 2014-03-04 Jason Merrill <jason@redhat.com>
1234 * typeck2.c (process_init_constructor_record): Set
1235 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1239 * parser.c (cp_parser_direct_declarator): Set declarator to
1240 cp_error_declarator on invalid qualified-id.
1242 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1245 * parser.c (cp_parser_using_declaration): Early return when
1246 cp_parser_nested_name_specifier errors out.
1248 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1251 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1252 function scope on parse error in function parameter list.
1254 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1256 * method.c (implicitly_declare_fn): Remove redundant
1257 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1258 * semantics.c (is_instantiation_of_constexpr): Likewise.
1259 * error.c (dump_function_decl): Likewise.
1261 2014-03-01 Jason Merrill <jason@redhat.com>
1264 * semantics.c (begin_maybe_infinite_loop): Use
1265 fold_non_dependent_expr_sfinae.
1267 2014-02-28 Jason Merrill <jason@redhat.com>
1270 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1272 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1275 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1276 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1277 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1279 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1282 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1285 2014-02-27 Jason Merrill <jason@redhat.com>
1289 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1290 are not yet defined.
1292 2014-02-26 Jason Merrill <jason@redhat.com>
1296 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1297 * init.c (build_vtbl_address): Do it here.
1303 * pt.c (struct warning_sentinel): New.
1304 (tsubst_copy_and_build): Use it instead of
1305 c_inhibit_evaluation_warnings.
1306 * typeck.c (maybe_warn_about_useless_cast): Remove
1307 c_inhibit_evaluation_warnings check.
1310 * pt.c (get_template_parm_index): New.
1311 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1312 (process_template_parm): Allow bare packs in template template
1313 parm template parms.
1314 (coerce_template_parameter_pack): Handle fixed template template
1315 parm packs and fixed packs not at the end of the parm list.
1316 (coerce_template_parms): Handle template parm packs not at the end
1318 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1321 * pt.c (unify): Ignore alias templates when deducing a template
1327 * call.c (reference_binding): Recurse on user-defined conversion.
1328 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1330 2014-02-25 Jason Merrill <jason@redhat.com>
1333 * call.c (reference_binding): Recurse on user-defined conversion.
1334 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1336 * call.c (print_conversion_rejection): Handle n_arg of -2.
1337 (build_user_type_conversion_1): Pass it.
1340 * decl2.c (no_linkage_error): Handle C++98 semantics.
1341 (reset_type_linkage): Move from decl.c.
1342 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1343 (bt_reset_linkage_2, reset_decl_linkage): New.
1344 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1345 (cp_write_global_declarations): Move condition into no_linkage_error.
1346 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1347 * semantics.c (expand_or_defer_fn_1): Factor out
1348 tentative_decl_linkage.
1349 * cp-tree.h: Adjust.
1351 * decl2.c (finish_static_data_member_decl): Diagnose static data
1352 member in unnamed class.
1353 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1356 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1357 defaulted virtual dtor.
1361 * pt.c (get_underlying_template): Fix equivalence calculation.
1363 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1366 * parser.c (function_being_declared_is_template_p): Return false when
1367 processing a template parameter list.
1368 (cp_parser_parameter_declaration_clause): Don't set
1369 auto_is_implicit_function_template_parm_p when processing a
1370 template parameter list.
1372 * parser.c (synthesize_implicit_template_parm): Inject new template
1373 argument list appropriately when a generic member function
1374 of a class template is declared out-of-line.
1377 * parser.c (cp_parser_direct_declarator): Don't save and
1378 restore num_template_parameter_lists around call to
1379 cp_parser_parameter_declaration_list.
1380 (function_being_declared_is_template_p): New predicate.
1381 (cp_parser_parameter_declaration_list): Use
1382 function_being_declared_is_template_p as predicate for
1383 inspecting current function template parameter list length
1384 rather than num_template_parameter_lists.
1386 2014-02-24 Jason Merrill <jason@redhat.com>
1389 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1390 DECL_EXPR initialize a non-class iterator.
1393 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1395 2014-02-21 Jason Merrill <jason@redhat.com>
1398 * parser.c (cp_parser_type_name): Always check dependency.
1399 (cp_parser_type_specifier_seq): Call
1400 cp_parser_parse_and_diagnose_invalid_type_name.
1403 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1406 * parser.c (cp_parser_default_argument): Clear
1407 current_class_ptr/current_class_ref like tsubst_default_argument.
1410 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1411 than current_binding_level.
1414 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1417 * parser.c (cp_parser_enum_specifier): Call
1418 check_for_bare_parameter_packs.
1421 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1425 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1426 of the partial instantiation, not the most general template.
1427 (maybe_process_partial_specialization): Reassign everything on
1431 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1432 (check_explicit_specialization): Don't clone.
1435 * pt.c (coerce_template_parms): Bail if argument packing fails.
1438 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1439 Don't get confused by a CONSTRUCTOR that already has a type.
1442 * call.c (build_array_conv): Don't crash on VLA.
1445 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1448 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1449 in declaration context.
1453 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1456 * parser.c (cp_parser_direct_declarator): Don't wrap a
1457 type-dependent expression in a NOP_EXPR.
1460 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1465 * parser.c (cp_parser_template_argument): Restore dereference.
1466 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1467 (process_partial_specialization): Handle deref.
1470 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1474 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1475 implicit_template_scope upon leaving an out-of-line generic member
1476 function definition.
1478 2014-02-20 Kai Tietz <ktietz@redhat.com>
1481 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1482 valued type argument as error_mark_node.
1485 * semantics.c (finish_fname): Handle error_mark_node.
1487 2014-02-19 Jason Merrill <jason@redhat.com>
1490 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1491 spec from template context.
1493 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1496 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1497 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1500 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1502 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1505 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1508 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1511 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1512 During error recovery allow_non_constant may be false.
1514 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1517 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1518 scope whenever a template parameter list has been started, independent
1519 of whether the function call operator was well-formed or not.
1522 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1523 scope for generic friend declarations as well as for non-friends.
1525 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1528 * method.c (implicitly_declare_fn): A constructor of a class with
1529 virtual base classes isn't constexpr (7.1.5p4).
1531 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1533 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1535 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1538 * parser.c (cp_parser_omp_declare_reduction): Save and free
1541 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1545 * tree.c (handle_init_priority_attribute): Call default_conversion on
1546 the attribute argument.
1548 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1551 * method.c (synthesized_method_walk): If vbases is non-null but
1552 is_empty is true, likewise don't worry about the virtual bases.
1554 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1557 * typeck2.c (process_init_constructor_record): Just skip unnamed
1560 2014-01-31 Jason Merrill <jason@redhat.com>
1563 * pt.c (mark_decl_instantiated): Call mark_needed.
1566 * decl2.c (handle_tls_init): Handle null init fn.
1569 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1571 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1574 * class.c (build_vfield_ref): Early return error_mark_node if
1575 TYPE_VFIELD (type) is null.
1576 (build_base_path): Check return value of build_vfield_ref.
1578 2014-01-31 Jason Merrill <jason@redhat.com>
1581 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1582 [ck_list]: Check for error_mark_node.
1583 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1586 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1587 during partial ordering.
1589 2014-01-31 Marek Polacek <polacek@redhat.com>
1592 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1594 2014-01-30 Jason Merrill <jason@redhat.com>
1597 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1598 (local_specializations): New macro.
1599 * pt.c (local_specializations): Remove variable.
1601 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1604 * parser.c (make_string_pack): Use double_int::from_buffer.
1606 2014-01-30 Marek Polacek <polacek@redhat.com>
1609 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1611 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1612 with input_location.
1613 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1616 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1619 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1621 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1624 * pt.c (lookup_template_class_1): Check start_enum return value
1625 for error_mark_node.
1627 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1629 * decl.c (duplicate_decls, typename_hash, typename_compare):
1630 Use TYPE_IDENTIFIER.
1631 * error.c (dump_type): Likewise.
1632 * mangle.c (dump_substitution_candidates): Likewise.
1634 2014-01-30 Jason Merrill <jason@redhat.com>
1637 * decl2.c (attributes_naming_typedef_ok): New.
1638 * cp-tree.h: Declare it.
1639 * decl.c (grokdeclarator): Check it.
1640 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1642 2014-01-29 Jason Merrill <jason@redhat.com>
1645 * call.c (add_builtin_candidate): Catch dependent types.
1648 * pt.c (expand_template_argument_pack): Correct
1649 non_default_args_count calculation.
1652 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1655 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1656 have a friend template in a class template.
1657 * pt.c (tsubst_friend_function): Look through it.
1658 (push_template_decl_real): A friend member template is
1661 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1664 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1667 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1670 * pt.c (instantiate_template_1): Check for error_mark_node the second
1673 2014-01-29 Jason Merrill <jason@redhat.com>
1676 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1677 cdtor_returns_this case.
1680 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1682 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1685 * semantics.c (finish_omp_reduction_clause): Check type for
1688 2014-01-28 Jason Merrill <jason@redhat.com>
1691 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1692 (tsubst_copy): Use it if lookup fails.
1695 * pt.c (tsubst_function_type): Make sure we keep the same function
1699 * semantics.c (build_anon_member_initialization): Stop walking
1700 when we run out of COMPONENT_REFs.
1703 * decl.c (lookup_and_check_tag): Ignore template parameters if
1704 scope == ts_current.
1705 * pt.c (check_template_shadow): Don't complain about the injected
1708 * decl.c (duplicate_decls): Tweak.
1711 * mangle.c (write_unqualified_name): Handle operator auto.
1713 2014-01-27 Jason Merrill <jason@redhat.com>
1717 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1718 list-initialization. A conversion to rvalue ref that involves
1719 an lvalue-rvalue conversion is bad.
1720 (convert_like_real): Give helpful error message.
1723 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1726 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1730 * pt.c (template_parm_to_arg): Call convert_from_reference.
1731 (tsubst_template_arg): Don't strip reference refs.
1734 * call.c (build_aggr_conv): Reject value-initialization of reference.
1738 * call.c (convert_like_real): Give helpful error about excess braces
1739 for ck_rvalue of scalar type.
1742 * call.c (reference_binding): Only elide braces if the single
1743 element is reference-related.
1746 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1750 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1754 * decl.c (compute_array_index_type): Don't call
1755 maybe_constant_value for a non-integral expression.
1757 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1759 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1761 * cp-gimplify.c (cp_genericize): Likewise.
1762 * decl.c (grokfndecl): Likewise.
1763 * parser.c (cp_parser_postfix_expression): Likewise.
1764 (cp_parser_postfix_open_square_expression): Likewise.
1765 (cp_parser_direct_declarator): Likewise.
1766 (is_cilkplus_vector_p): Likewise.
1767 (cp_parser_omp_clause_name): Likewise.
1768 (cp_parser_omp_all_clauses): Likewise.
1769 * pt.c (apply_late_template_attributes): Likewise.
1770 * typeck.c (cp_build_array_ref): Likewise.
1771 (cp_build_compound_expr): Likewise.
1772 (check_return_expr): Likewise.
1774 2014-01-24 Jason Merrill <jason@redhat.com>
1777 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1782 * typeck2.c (process_init_constructor_array): Don't create
1785 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1787 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1788 handling for RANGE_ARRAY case.
1790 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1793 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1795 2014-01-23 Marek Polacek <polacek@redhat.com>
1798 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1800 2014-01-23 Marek Polacek <polacek@redhat.com>
1803 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1806 2014-01-23 Jason Merrill <jason@redhat.com>
1809 * cp-tree.h (struct language_function): Add infinite_loop and
1811 (current_function_infinite_loop): New.
1812 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1813 (break_maybe_infinite_loop): New.
1814 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1815 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1816 (begin_range_for_stmt): Use them.
1817 * decl.c (finish_function): Don't warn about missing return
1818 if current_function_infinite_loop.
1819 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1820 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1822 * call.c (build_op_delete_call): Use make_tree_vector and
1823 release_tree_vector.
1825 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1828 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1829 nested_name_specifier.
1831 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1833 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1834 see if there is an attribute after function decl. If so, then
1836 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1837 enabled function late parsing.
1838 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1839 attribute for a SIMD-enabled function.
1840 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1841 the function is used by SIMD-enabled function (indicated by NULL
1842 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1843 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1844 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1845 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1846 vectorlength clause. Added a new bool parameter to differentiate
1848 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1849 (is_cilkplus_vector_p): Likewise.
1850 (cp_parser_late_parsing_elem_fn_info): Likewise.
1851 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1852 and "vectorlength" clauses when Cilk Plus is enabled.
1853 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1854 and emit a sorry message when step size is a parameter.
1855 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1856 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1858 * pt.c (apply_late_template_attributes): Likewise.
1860 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1863 * semantics.c (finish_omp_reduction_clause): Reject
1864 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1866 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1869 * parser.c (cp_parser_class_head): Push the class before parsing
1870 the base-clause, pop after it.
1872 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1874 * decl2.c (cpp_check): Revert prototype change.
1876 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1880 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1883 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1886 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1887 only when errorcount == 0.
1889 2014-01-17 Marek Polacek <polacek@redhat.com>
1892 * cvt.c (ocp_convert): Don't segfault on non-existing
1893 ENUM_UNDERLYING_TYPE.
1895 2014-01-16 Jason Merrill <jason@redhat.com>
1898 * tree.c (bot_manip): Update the location of builtin_LINE and
1901 2014-01-14 Jason Merrill <jason@redhat.com>
1904 * typeck2.c (massage_init_elt): New.
1905 (process_init_constructor_record)
1906 (process_init_constructor_union): Use it.
1907 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1908 (split_nonconstant_init_1): Handle it.
1909 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1911 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1914 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1915 and replaced an existing if-statement with else-if statement.
1916 Changed an existing error message wording to match the one from the C
1919 2014-01-08 Jason Merrill <jason@redhat.com>
1922 * class.c (abi_tag_data): Add tags field.
1923 (check_abi_tags): Initialize it.
1924 (find_abi_tags_r): Support collecting missing tags.
1925 (mark_type_abi_tags): Don't look at template args.
1926 (inherit_targ_abi_tags): New.
1927 (check_bases_and_members): Use it.
1928 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1929 * mangle.c (write_abi_tags): Check it.
1931 2014-01-07 Jason Merrill <jason@redhat.com>
1934 * pt.c (num_innermost_template_parms): New.
1935 (get_underlying_template): Use it.
1938 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1940 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1942 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1943 the letter of 20.11.6 about Base and Derived naming the same
1944 class type modulo cv-qualifiers.
1946 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1949 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1950 function as unimplemented for generic lambdas with varargs.
1953 * parser.c (cp_parser_template_parameter): Early out with
1954 error_mark_node if parameter declaration was not parsed.
1957 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1958 auto_is_implicit_function_template_parm_p around lambda body.
1961 * parser.c (cp_parser_init_declarator): Undo fully implicit
1962 template parameter list when declarator is not a function.
1964 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1967 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1969 2014-01-03 Tobias Burnus <burnus@net-b.de>
1972 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1974 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1978 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1979 as include_std to perform_koenig_lookup.
1980 (cp_parser_postfix_expression): Adjust.
1981 * pt.c (tsubst_copy_and_build): Likewise.
1982 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1983 (omp_reduction_lookup): Adjust.
1984 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1985 (lookup_arg_dependent): Likewise.
1986 (lookup_function_nonclass): Adjust.
1987 * name-lookup.h: Adjust declaration.
1988 * cp-tree.h: Likewise.
1990 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1993 * parser.c (cp_parser_userdef_numeric_literal): Mention
1994 -fext-numeric-literals in the message.
1996 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1999 * call.c (build_conditional_expr_1): Check the return value of
2002 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2004 * call.c (convert_like_real): Check complain.
2006 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2009 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2012 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2014 Update copyright years
2016 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2018 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2019 the standard form for the copyright notice.
2021 Copyright (C) 2014 Free Software Foundation, Inc.
2023 Copying and distribution of this file, with or without modification,
2024 are permitted in any medium without royalty provided the copyright
2025 notice and this notice are preserved.