1 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
3 * class.c (check_methods, create_vtable_ptr, determine_key_method,
4 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by FUNCTION_DECL check.
5 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
6 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
7 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
8 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
10 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
13 * decl.c (grokdeclarator): Do not early check for operator-function-id
16 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
18 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
21 2014-06-24 Jakub Jelinek <jakub@redhat.com>
23 * parser.c (cp_parser_omp_for_loop): For
24 #pragma omp parallel for simd move lastprivate clause from parallel
25 to for rather than simd.
27 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
31 * decl.c (grokparms): Accept a single parameter of type 'void'.
33 2014-06-20 Jason Merrill <jason@redhat.com>
36 * call.c (add_function_candidate): Avoid special 'this' handling
37 if we have a ref-qualifier.
40 * call.c (build_over_call): Call build_this in template path.
42 2014-06-19 Jason Merrill <jason@redhat.com>
45 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
47 2014-06-18 Jason Merrill <jason@redhat.com>
50 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
51 ref-qualifier handling.
54 * pt.c (resolve_overloaded_unification): Preserve
55 ARGUMENT_PACK_EXPLICIT_ARGS.
57 2014-06-18 Jakub Jelinek <jakub@redhat.com>
59 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
61 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
63 2014-06-17 Jason Merrill <jason@redhat.com>
66 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
68 2014-06-15 Jason Merrill <jason@redhat.com>
71 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
74 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
76 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
78 * decl.c (grokvardecl): Fix pasto in previous patch.
80 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
82 * decl.c (duplicate_decls): Use set_decl_tls_model.
83 (grokdeclarator): Likewise.
84 * semantics.c (finish_id_expression): Check TLS only for
86 (finish_omp_threadprivate): Use decl_default_tls_model.
87 * decl2.c (get_guard): Likewise.
88 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
90 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
93 * decl.c (grokparms): Improve error message about void parameters.
94 * error.c (type_to_string): Fix aka cut off code.
96 2014-06-12 Jason Merrill <jason@redhat.com>
98 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
99 * cvt.c (type_promotes_to): Likewise.
100 * mangle.c (write_type, write_expression): Likewise.
101 (write_name, write_template_arg): Likewise.
102 (mangle_decl): Make alias based on flag_abi_compat_version.
103 Emit -Wabi warning here.
104 (finish_mangling_internal): Not here. Drop warn parm.
105 (finish_mangling_get_identifier, finish_mangling): Adjust.
106 (mangle_type_string, mangle_special_for_type): Adjust.
107 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
108 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
109 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
111 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
112 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
113 (layout_nonempty_base_or_field, end_of_class): Likewise.
114 (layout_empty_base, build_base_field, layout_class_type): Likewise.
115 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
116 (layout_virtual_bases): Likewise.
117 * decl.c (compute_array_index_type): Likewise.
118 * mangle.c (write_mangled_name, write_prefix): Likewise.
119 (write_template_prefix, write_integer_cst, write_expression): Likewise.
120 (write_template_arg, write_array_type): Likewise.
121 * method.c (lazily_declare_fn): Likewise.
122 * rtti.c (get_pseudo_ti_index): Likewise.
123 * typeck.c (comp_array_types): Likewise.
125 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
127 * vtable-class-hierarchy.c: Update handling for section names
128 that are no longer trees.
129 * decl.c (duplicate_decls): Likewise.
131 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
134 * parser.c (cp_parser_init_declarator): Actually pass friend_p
135 to cp_parser_declarator.
137 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
140 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
141 * name-lookup.c (validate_nonmember_using_decl): Adjust error
144 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
147 * parser.c (cp_parser_declarator): Add bool parameter.
148 (cp_parser_direct_declarator): Likewise, use it.
149 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
150 (cp_parser_condition, cp_parser_explicit_instantiation,
151 cp_parser_init_declarator, cp_parser_type_id_1,
152 cp_parser_parameter_declaration, cp_parser_exception_declaration,
153 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
154 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
156 * decl.c (grokdeclarator): Fix handling of friend declared in
157 namespace scope (g++.dg/parse/friend10.C).
159 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
161 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
163 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
164 (maybe_clone_body): Move symbol across comdat groups.
165 * method.c (use_thunk): Copy implicit section flag.
167 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
170 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
172 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
174 * method.c (use_thunk): Use set_decl_section_name.
175 * optimize.c (maybe_clone_body): Use set_decl_section_name.
176 * decl.c (duplicate_decls): Likewise.
177 * vtable-class-hierarchy.c: Likewise.
179 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
182 * class.c (check_field_decls): In C++11 mode do not reject
183 static data members and reference-type members in unions.
185 2014-06-05 Jason Merrill <jason@redhat.com>
188 * decl.c (check_initializer): Collapse a TREE_LIST here.
189 * typeck2.c (store_init_value): Not here.
191 2014-06-05 Richard Biener <rguenther@suse.de>
192 Paolo Carlini <paolo.carlini@oracle.com>
195 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
196 handling of empty classes.
198 2014-06-04 Jason Merrill <jason@redhat.com>
200 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
201 for noexcept and thread_local, too.
204 * decl.c (check_initializer): Maybe clear
205 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
207 2014-06-05 Richard Biener <rguenther@suse.de>
210 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
211 warnings for accessing empty classes.
213 2014-06-05 Marek Polacek <polacek@redhat.com>
216 * parser.c (cp_parser_binary_expression): Warn when logical not is
217 used on the left hand side operand of a comparison.
219 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
222 * typeck.c (cp_build_modify_expr): Handle array of characters
223 initialized by a string literal.
224 * decl.c (check_initializer): Handle parenthesized string literal
226 * typeck2.c (store_init_value): Remove redundant check.
228 2014-06-04 Jason Merrill <jason@redhat.com>
232 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
233 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
235 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
238 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
241 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
245 * call.c (standard_conversion): Convert nullptr to bool only
246 in case of direct-initialization.
247 (convert_like_real): Provide informative error message.
249 2014-06-03 Marek Polacek <polacek@redhat.com>
252 * semantics.c (finish_switch_cond): Warn if switch condition has
255 2014-06-03 Jason Merrill <jason@redhat.com>
258 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
259 variable to local_specializations.
262 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
264 2014-06-02 Jason Merrill <jason@redhat.com>
267 * decl.c (reshape_init_class): Handle un-folded
268 constant-expressions.
271 * pt.c (pack_deducible_p): Handle canonicalization.
273 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
275 * pt.c (tsubst_function_type): Initialize arg_types.
277 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
280 * class.c (handle_using_decl): Pass the correct scope to
281 cp_emit_debug_info_for_using.
283 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
287 * search.c (accessible_p): Use current_nonlambda_class_type.
288 * semantics.c (check_accessibility_of_qualified_id): Likewise.
290 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
292 * decl.c: Include builtins.h.
293 * semantics.c: Likewise.
295 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
299 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
300 * pt.c (tsubst_function_type): Inject the this parameter; do the
301 substitutions in the order mandated by the DR.
302 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
303 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
304 (static_fn_type): Copy it.
305 * decl2.c (build_memfn_type, change_return_type,
306 cp_reconstruct_complex_type): Likewise.
307 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
308 * tree.c (strip_typedefs): Likewise.
309 * typeck.c (merge_types): Likewise.
311 2014-05-30 Jason Merrill <jason@redhat.com>
314 * pt.c (instantiate_decl): Check that defer_ok is not set for
318 * pt.c (tsubst_init): Split out from...
319 (tsubst_expr) [DECL_EXPR]: Here.
320 (tsubst_copy) [VAR_DECL]: Use it.
321 * semantics.c (finish_id_expression): Return the decl for static/const.
323 2014-05-28 Jason Merrill <jason@redhat.com>
326 * decl.c (cxx_comdat_group): Return a decl.
327 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
329 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
333 * call.c (build_aggr_conv): Ignore passed in flags.
334 (build_array_conv, build_complex_conv): Likewise.
336 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
338 * optimize.c (maybe_thunk_body): Use set_comdat_group.
339 (maybe_clone_body): Likewise.
340 * decl.c (duplicate_decls): Update code duplicating comdat group;
341 do not copy symtab pointer; before freeing newdecl remove it
343 * decl2.c (constrain_visibility): Use set_comdat_group.
345 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
347 * rtti.c: Include tm_p.h
348 (emit_tinfo_decl): Force RTTI data to be aligned to required
351 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
353 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
354 ignoring other target adjustments.
356 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
358 * semantics.c (finish_omp_clauses): Remove duplicated variable
361 * parser.c (cp_parser_omp_target): Return bool values.
363 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
366 * lambda.c (add_capture): Enforce that capture by value requires
368 * typeck2.c (cxx_incomplete_type_inform): Early return if
369 TYPE_MAIN_DECL is null.
371 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
374 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
376 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
379 * lambda.c (build_capture_proxy, add_capture): Treat normal
380 captures and init-captures identically.
382 2014-05-21 Mark Wielaard <mjw@redhat.com>
385 * cp-lang.c (cxx_enum_underlying_base_type): New function.
386 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
388 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
390 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
391 * cp-array-notation.c (replace_invariant_exprs): Likewise.
392 (expand_array_notation): Handle VOID_CST.
393 * error.c (dump_expr): Likewise.
394 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
395 (cxx_pretty_printer::expression): Likewise.
396 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
397 * decl.c (register_dtor_fn): Likewise.
398 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
399 (build_delete, push_base_cleanups): Likewise.
400 * mangle.c (write_expression): Likewise.
401 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
402 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
403 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
404 * tree.c (cp_tree_equal): Likewise.
405 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
406 instead of void_zero_node.
407 * typeck.c (check_return_expr): Likewise.
408 * typeck2.c (build_functional_cast): Likewise.
410 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
413 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
415 (cp_parser_statement): ...here. Make sure only semicolon can go after
418 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
423 * typeck2.c (digest_nsdmi_init): New.
424 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
425 * init.c (get_nsdmi): Likewise.
426 * cp-tree.h (digest_nsdmi_init): Declare.
428 2014-05-20 Jason Merrill <jason@redhat.com>
430 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
431 up a virtual function in a dummy object.
433 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
436 * decl.c (duplicate_decls): Replace pair of warning_at with
438 (maybe_commonize_var): Likewise.
440 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
443 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
444 (tsubst_copy_and_build): Perform recursive substitutions in a
447 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
450 * typeck2.c (cxx_incomplete_type_inform): New.
451 (cxx_incomplete_type_diagnostic): Use it.
452 * decl.c (grokdeclarator): Check the element type of an
453 incomplete array type; call the above.
454 * cp-tree.h (cxx_incomplete_type_inform): Declare.
456 2014-05-19 Jason Merrill <jason@redhat.com>
459 * pt.c (tsubst_copy): Don't check at_function_scope_p.
460 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
462 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
464 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
465 * parser.c (cp_parser_enum_specifier): Likewise.
467 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
469 * class.c (sorted_fields_type_new): Adjust.
470 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
471 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
472 * cp-tree.h: Remove usage of variable_size gty attribute.
473 * decl.c (make_label_decl): Adjust.
474 (check_goto): Likewise.
475 (start_preparsed_function): Likewise.
476 (save_function_data): Likewise.
477 * lex.c (init_reswords): Likewise.
478 (retrofit_lang_decl): Likewise.
479 (cxx_dup_lang_specific_decl): Likewise.
480 (copy_lang_type): Likewise.
481 (cxx_make_type): Likewise.
482 * name-lookup.c (binding_entry_make): Likewise.
483 (binding_table_construct): Likewise.
484 (binding_table_new): Likewise.
485 (cxx_binding_make): Likewise.
486 (pushdecl_maybe_friend_1): Likewise.
487 (begin_scope): Likewise.
488 (push_to_top_level): Likewise.
489 * parser.c (cp_lexer_alloc): Likewise.
490 (cp_lexer_new_from_tokens): Likewise.
491 (cp_token_cache_new): Likewise.
492 (cp_parser_context_new): Likewise.
493 (cp_parser_new): Likewise.
494 (cp_parser_nested_name_specifier_opt): Likewise.
495 (cp_parser_template_id): Likewise.
496 * pt.c (maybe_process_partial_specialization): Likewise.
497 (register_specialization): Likewise.
498 (add_pending_template): Likewise.
499 (lookup_template_class_1): Likewise.
500 (push_tinst_level): Likewise.
501 * semantics.c (register_constexpr_fundef): Likewise.
502 (cxx_eval_call_expression): Likewise.
503 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
505 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
508 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
509 when cp_parser_lookup_name sets ambiguous_decls.
511 2014-05-15 Jason Merrill <jason@redhat.com>
513 * call.c (print_conversion_rejection): Use loc consistently.
515 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
517 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
518 * call.c (convert_like_real, build_new_method_call_1): Use it.
519 * decl2.c (grokfield): Likewise.
520 * init.c (perform_member_init, build_aggr_init, expand_default_init,
521 build_new_1): Likewise.
522 * mangle.c (write_expression): Likewise.
523 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
525 2014-05-14 Jason Merrill <jason@redhat.com>
529 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
530 dropped cv-quals as a bad conversion.
531 (convert_like_real) [ck_ref_bind]: Explain them.
532 (compare_ics): Check badness before stripping reference
533 bindings. Handle comparing bad reference bindings.
534 * typeck.c (comp_cv_qualification): Add overload that just takes
536 * cp-tree.h: Declare it.
538 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
539 (arg_conversion_rejection, bad_arg_conversion_rejection)
540 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
541 (add_function_candidate): Pass actual argument, rather than type, to
542 bad_arg_conversion_rejection.
543 (print_conversion_rejection): Explain what's wrong with the conversion.
544 (print_z_candidates): Say "candidate:" before each candidate.
545 (splice_viable): Be strict if we see a viable or template candidate.
546 (build_user_type_conversion_1): Pass false to strict parameter.
547 (perform_overload_resolution, build_conditional_expr_1): Likewise.
548 (build_new_op_1, build_new_method_call_1): Likewise.
549 (build_op_call_1): Pass true to strict parameter.
551 2014-05-13 Jason Merrill <jason@redhat.com>
553 * call.c (print_error_for_call_failure): Say "no match" rather
554 than "ambiguous" if there were no strict matches.
555 (build_new_method_call_1): Likewise.
558 * semantics.c (is_this_parameter): Allow capture proxies too.
560 2014-05-12 Jason Merrill <jason@redhat.com>
562 * call.c (maybe_print_user_conv_context): New.
563 (convert_like_real): Use it. Print call context for bad
564 user-defined conversion.
565 (build_over_call): Print call context for bad 'this' conversion.
567 * call.c (convert_like_real): Use inform for identifying the
570 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
572 * cvt.c (cp_convert_to_pointer): Don't call error_at if
573 complain & tf_error is false.
575 * decl.c (make_unbound_class_template): Prefer inform for
576 "declared here"-type message.
578 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
582 * lambda.c (lambda_expr_this_capture): Add new parameter
583 add_capture_p controlling whether the functions will try to
584 capture 'this' via the default capture.
585 (maybe_resolve_dummy): Likewise.
586 * cp-tree.h: Adjust prototypes.
587 * call.c, semantics.c: Change callers of these functions.
588 * call.c (build_new_method_call_1): Use the actual 'this' that
589 would be potentially captured for the overload resolution, instead
592 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
594 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
596 (convert_nontype_argument): Adjust calls.
597 (coerce_template_parameter_pack): Add missing complain & tf_error
600 2014-05-09 Jason Merrill <jason@redhat.com>
604 * call.c (build_conditional_expr_1, conditional_conversion): Handle
605 non-class lvalues and xvalues that differ only in cv-qualifiers.
609 * call.c (build_user_type_conversion_1): The copy-init temporary
613 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
616 * call.c (build_conditional_expr_1): If overload resolution finds
617 no match, just say "different types".
620 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
623 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
624 if we didn't find a conversion.
625 Don't accept a bad conversion too early.
627 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
630 * typeck.c (convert_for_assignment): Provide an inform for pointers
631 to incomplete class types.
633 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
636 * pt.c (convert_nontype_argument): Protect all the error calls
637 with complain & tf_error.
639 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
642 * pt.c (instantiate_decl): Avoid generating the body of a
645 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
648 * pt.c (maybe_begin_member_template_processing): Use
651 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
652 Mike Stump <mikestump@comcast.net>
653 Richard Sandiford <rdsandiford@googlemail.com>
655 * call.c: Include wide-int.h.
656 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
657 (convert_for_arg_passing): Likewise.
658 * class.c: Include wide-int.h.
659 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
660 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
661 (include_empty_classes): Likewise
662 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
663 * cvt.c: Include wide-int.h.
664 (ignore_overflows): Use wide_int_to_tree.
665 * decl.c: Include wide-int.h.
666 (check_array_designated_initializer): Use wide-int interfaces.
667 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
668 (finish_enum_value_list): Use signop.
669 (build_enumerator): Use wide-int interfaces.
670 * init.c: Include wide-int.h.
671 (build_new_1): Use wide-int interfaces.
672 * mangle.c: Include wide-int.h.
673 (write_integer_cst): Use wide-int interfaces.
674 (write_array_type): Likewise.
675 * tree.c: Include wide-int.h.
676 (cp_tree_equal): Use tree_int_cst_equal.
677 * typeck2.c: Include wide-int.h.
678 (process_init_constructor_array): Use wide-int interfaces.
680 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
683 * decl.c (grokfndecl): Check duplicate_decls return value for
685 * pt.c (instantiate_decl): A deleted function is defined.
687 2014-05-02 Jason Merrill <jason@redhat.com>
689 * decl2.c (vague_linkage_p): Local statics have vague linkage.
692 * lambda.c (lambda_capture_field_type): Wrap anything dependent
694 (add_capture): Check for VLA before calling it.
695 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
696 just the current one. Make non-static.
697 * cp-tree.h: Declare it.
698 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
699 the operand was static or constant.
701 2014-05-02 Marek Polacek <polacek@redhat.com>
703 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
706 2014-05-01 Marek Polacek <polacek@redhat.com>
709 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
710 between label and variable when warning about returning local address.
712 2014-04-30 Jason Merrill <jason@redhat.com>
715 * init.c (build_value_init): Don't try to call an array constructor.
718 * typeck2.c (massage_init_elt): Use maybe_constant_init.
720 2014-04-30 Marek Polacek <polacek@redhat.com>
722 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
723 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
724 for non-integer types.
726 2014-04-29 Jason Merrill <jason@redhat.com>
729 Represent the unevaluated exception specification of an implicitly
730 declared or deleted function with a simple placeholder, not a list
732 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
733 * except.c (unevaluated_noexcept_spec): New.
734 * class.c (deduce_noexcept_on_destructor): Use it.
735 * decl.c (check_redeclaration_exception_specification): Call
736 maybe_instantiate_noexcept.
737 (duplicate_decls): Call it before merge_types.
738 (start_preparsed_function): Call maybe_instantiate_noexcept.
739 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
740 * init.c (get_nsdmi): Factor out of perform_member_init.
741 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
742 (walk_field_subobs): Consider NSDMI for EH spec.
743 (get_defaulted_eh_spec): New.
744 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
745 (defaulted_late_check): Defer EH checking in non-template classes.
746 (after_nsdmi_defaulted_late_checks): New.
747 * parser.c (cp_parser_class_specifier_1): Use it.
748 (unparsed_classes): New macro.
749 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
750 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
751 Remove list-of-functions handling.
752 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
753 handling and FN parameter.
754 * typeck.c (merge_types): Adjust.
756 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
759 * parser.c (cp_parser_alias_declaration): Check return value of
762 2014-04-24 Jakub Jelinek <jakub@redhat.com>
764 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
765 atomic-clause, allow comma in between atomic-clause and
768 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
771 * rtti.c (emit_support_tinfos): Do not iterate on
772 registered_builtin_types (partial revert).
774 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
777 * semantics.c (apply_deduced_return_type): Complete non-void type
778 before estimating whether the type is aggregate.
780 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
783 * rtti.c (emit_support_tinfo_1): New function, extracted from
785 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
787 2014-04-22 Jakub Jelinek <jakub@redhat.com>
790 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
791 fails, don't set OM_PARALLEL_COMBINED and return NULL.
793 2014-04-18 Jason Merrill <jason@redhat.com>
796 * call.c (reference_binding): Recurse on user-defined conversion.
799 * call.c (standard_conversion): Don't try to apply restrict to void.
801 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
803 * decl.c (reshape_init_r): Handle a single element of vector type.
805 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
808 * decl2.c (cplus_decl_attributes): Handle
809 pointer-to-member-function declarations.
811 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
814 * call.c (build_user_type_coversion): Use build_dummy_object
815 to create the placeholder object for a constructor method call.
816 (build_special_member_call): Likewise.
817 (build_over_call): Check for the placeholder object with
819 (build_new_method_call_1): Likewise. Don't attempt to resolve
820 a dummy object for a constructor method call.
822 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
825 * friend.c (add_friend, make_friend_class): Move repeated friend
826 warning under Wredundant_decls.
828 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
830 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
831 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
832 (do_class_using_decl): Likewise.
833 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
835 2014-04-15 Jakub Jelinek <jakub@redhat.com>
838 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
840 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
842 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
844 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
846 * pt.c (mark_template_parm): Use template_parm_level_and_index.
848 2014-04-11 Jason Merrill <jason@redhat.com>
850 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
852 (cp_lexer_get_preprocessor_token): Always clear it.
853 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
857 * decl.c (reshape_init_r): Handle a single element of class type.
860 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
861 built-in operator new.
863 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
866 * name-lookup.c (parse_using_directive): Return early if the
867 attribs argument is error_mark_node; use get_attribute_name.
869 2014-04-11 Jason Merrill <jason@redhat.com>
873 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
874 * call.c (struct z_candidate): Add flags field.
875 (add_candidate): Add flags parm.
876 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
877 (add_template_candidate_real): Pass it.
878 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
879 * tree.c (build_aggr_init_expr): Copy it.
880 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
882 2014-04-10 Richard Biener <rguenther@suse.de>
883 Jakub Jelinek <jakub@redhat.com>
886 * error.c (dump_decl) <case FUNCTION_DECL>: If
887 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
888 recurse on DECL_ABSTRACT_ORIGIN instead of printing
891 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
893 * pt.c (check_template_variable): Check for the return of pedwarn
894 before emitting a note.
895 * parser.c (cp_parser_lambda_introducer): Likewise.
897 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
900 * pt.c (process_template_parm): For an invalid non-type parameter
901 only set TREE_TYPE to error_mark_node.
902 (push_inline_template_parms_recursive, comp_template_parms,
903 redeclare_class_template, coerce_template_template_parm,
904 coerce_template_template_parms, unify): Use error_operand_p.
906 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
908 * class.c (check_bases_and_members): Warn about non-virtual dtors
909 in public bases only. Check warn_ecpp before complaining about
910 non-polymorphic bases.
912 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
914 * decl.c (duplicate_decls): Check for the return of warning_at
915 before emitting a note.
916 (warn_misplaced_attr_for_class_type): Likewise.
917 (check_tag_decl): Likewise.
919 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
922 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
924 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
927 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
928 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
929 instantiating a variable-sized type.
932 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
934 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
936 * class.c (find_abi_tags_r): Check for the return of warning
937 before emitting a note.
938 (one_inherited_ctor): Likewise.
940 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
942 * decl.c (duplicate_decls): Check for the return of permerror
943 before emitting a note.
945 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
947 * class.c (accessible_nvdtor_p): New.
948 (check_bases): Don't check base destructor here ...
949 (check_bases_and_members): ... check them here. Trigger on
950 Wnon-virtual-dtor flag.
951 (finish_struct_1): Use accessible_nvdtor_p.
953 2014-04-01 Jason Merrill <jason@redhat.com>
955 * pt.c (process_partial_specialization): Say "not deducible"
956 rather than "not used". Use inform.
959 * pt.c (coerce_template_parms): Check that the pack expansion
960 pattern works with the first matching parameter.
962 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
964 * init.c (perform_member_init): Homogenize uninitialized
967 2014-04-01 Jason Merrill <jason@redhat.com>
970 * call.c (build_array_conv): Call complete_type.
973 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
974 (picflag_from_initializer): Return it.
975 (process_init_constructor): Handle it.
978 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
979 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
980 * pt.c (get_template_info): Handle NAMESPACE_DECL.
981 (most_general_template): Handle more kinds of template.
982 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
983 instantiations and specializations.
985 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
988 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
989 COMPONENT_REFs and ARRAY_REFs sooner.
991 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
994 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
995 usage in non-functions with pushed scope.
997 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1000 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1001 to indicate whether a scope is in the process of defining a class.
1002 * semantics.c (begin_class_definition): Set defining_class_p.
1003 * name-lookup.c (leave_scope): Reset defining_class_p.
1004 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1005 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1006 unwinding to class-defining scope to handle the erroneous definition of
1007 a generic function of an arbitrarily nested class within an enclosing
1010 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1013 * method.c (walk_field_subobs): Improve the diagnostic
1014 locations for both REFERENCE_TYPEs and non-static const members.
1015 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1016 instead of %qD to be consistent with the c++11 diagnostic.
1018 2014-03-25 Jason Merrill <jason@redhat.com>
1022 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1023 * search.c (get_pure_virtuals): Not here.
1026 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1027 a lambda in unevaluated context.
1030 * decl.c (create_array_type_for_decl): Complain about array of auto.
1032 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1035 * semantics.c (potential_constant_expression_1): Handle
1038 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1041 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1042 introducing an implicit function template parameter within an explicit
1045 2014-03-22 Jason Merrill <jason@redhat.com>
1048 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1051 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1054 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1055 on the name argument.
1057 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1060 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1063 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1066 * call.c (build_new_method_call_1): Handle pure virtuals called by
1069 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1072 * parser.c (cp_parser_member_declaration): Don't allow
1073 finish_fully_implicit_template to consider friend declarations to be
1074 class member templates.
1075 (synthesize_implicit_template_parm): Handling winding back through class
1076 scope to the class being defined in order to inject a template argument
1080 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1081 function scope as per cp_parser_skip_to_end_of_statement.
1083 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1086 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1088 2014-03-14 Jason Merrill <jason@redhat.com>
1092 * search.c (get_pure_virtuals): Handle abstract dtor here.
1093 (dfs_get_pure_virtuals): Not here.
1096 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1097 abstract class as pure.
1099 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1102 * pt.c (maybe_process_partial_specialization): Check return value
1103 of check_specialization_namespace.
1105 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1108 * semantics.c (finish_static_assert): Call cxx_constant_value only
1109 if require_potential_rvalue_constant_expression returns true.
1111 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1114 * method.c (get_inherited_ctor): New.
1115 * cp-tree.h (get_inherited_ctor): Declare it.
1116 * semantics.c (is_valid_constexpr_fn): Use it.
1118 2014-03-10 Jason Merrill <jason@redhat.com>
1121 * call.c (convert_default_arg): Remove special handling for
1125 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1126 when deciding whether to call push_template_decl for a member class.
1127 * pt.c (push_template_decl_real): Return after wrong levels error.
1129 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1132 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1133 lambda, remove the lambda's own template argument list prior to fetching
1137 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1138 function template unwinding on error into a more general location, ...
1139 (cp_parser_skip_to_end_of_statement): ... here.
1141 2014-03-07 Jason Merrill <jason@redhat.com>
1143 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1145 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1146 we're in a trailing return type.
1148 * typeck.c (comp_template_parms_position): 'auto' and
1149 'decltype(auto)' are different from real template parms.
1151 * parser.c (cp_parser_using_declaration): Consume the semicolon
1152 after bare parameter pack error.
1154 * cp-tree.h (REF_PARENTHESIZED_P): New.
1155 * semantics.c (force_paren_expr): Set it.
1156 * pt.c (do_auto_deduction): Check it.
1157 (tsubst) [COMPONENT_REF]: Copy it.
1158 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1160 * decl.c (create_array_type_for_decl): Only warn about invalid
1161 C++1y VLA if flag_iso or warn_vla>0.
1162 (grokdeclarator): Likewise.
1163 * pt.c (tsubst): Likewise.
1164 * semantics.c (finish_decltype_type): Likewise.
1165 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1166 (cp_build_addr_expr_1): Likewise.
1167 * init.c (build_new_1): Improve diagnostics.
1169 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1172 * decl.c (check_initializer): Return NULL_TREE after error;
1173 consistently use inform.
1175 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1177 * decl.c (check_initializer): Remove dead code.
1179 2014-03-06 Marek Polacek <polacek@redhat.com>
1182 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1183 of checking tree code.
1185 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1187 * parser.c (cp_lexer_set_source_position): New.
1188 (cp_parser_mem_initializer): Use it.
1189 (cp_parser_postfix_open_square_expression): Likewise.
1190 (cp_parser_parenthesized_expression_list): Likewise.
1191 (cp_parser_new_initializer): Likewise.
1192 (cp_parser_jump_statement): Likewise.
1193 (cp_parser_initializer): Likewise.
1194 (cp_parser_functional_cast): Likewise.
1196 2014-03-05 Jason Merrill <jason@redhat.com>
1199 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1200 dependent expression.
1203 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1204 if re-parsing might succeed.
1205 * semantics.c (finish_id_expression): Use of a parameter outside
1206 the function body is a parse error.
1208 * parser.c (cp_parser_mem_initializer): Set input_location
1209 properly for init-list warning.
1210 (cp_parser_postfix_open_square_expression): Likewise.
1211 (cp_parser_parenthesized_expression_list): Likewise.
1212 (cp_parser_new_initializer): Likewise.
1213 (cp_parser_jump_statement): Likewise.
1214 (cp_parser_initializer): Likewise.
1215 (cp_parser_functional_cast): Likewise.
1217 2014-03-04 Jason Merrill <jason@redhat.com>
1220 * typeck2.c (process_init_constructor_record): Set
1221 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1225 * parser.c (cp_parser_direct_declarator): Set declarator to
1226 cp_error_declarator on invalid qualified-id.
1228 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1231 * parser.c (cp_parser_using_declaration): Early return when
1232 cp_parser_nested_name_specifier errors out.
1234 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1237 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1238 function scope on parse error in function parameter list.
1240 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1242 * method.c (implicitly_declare_fn): Remove redundant
1243 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1244 * semantics.c (is_instantiation_of_constexpr): Likewise.
1245 * error.c (dump_function_decl): Likewise.
1247 2014-03-01 Jason Merrill <jason@redhat.com>
1250 * semantics.c (begin_maybe_infinite_loop): Use
1251 fold_non_dependent_expr_sfinae.
1253 2014-02-28 Jason Merrill <jason@redhat.com>
1256 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1258 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1261 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1262 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1263 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1265 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1268 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1271 2014-02-27 Jason Merrill <jason@redhat.com>
1275 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1276 are not yet defined.
1278 2014-02-26 Jason Merrill <jason@redhat.com>
1282 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1283 * init.c (build_vtbl_address): Do it here.
1289 * pt.c (struct warning_sentinel): New.
1290 (tsubst_copy_and_build): Use it instead of
1291 c_inhibit_evaluation_warnings.
1292 * typeck.c (maybe_warn_about_useless_cast): Remove
1293 c_inhibit_evaluation_warnings check.
1296 * pt.c (get_template_parm_index): New.
1297 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1298 (process_template_parm): Allow bare packs in template template
1299 parm template parms.
1300 (coerce_template_parameter_pack): Handle fixed template template
1301 parm packs and fixed packs not at the end of the parm list.
1302 (coerce_template_parms): Handle template parm packs not at the end
1304 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1307 * pt.c (unify): Ignore alias templates when deducing a template
1313 * call.c (reference_binding): Recurse on user-defined conversion.
1314 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1316 2014-02-25 Jason Merrill <jason@redhat.com>
1319 * call.c (reference_binding): Recurse on user-defined conversion.
1320 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1322 * call.c (print_conversion_rejection): Handle n_arg of -2.
1323 (build_user_type_conversion_1): Pass it.
1326 * decl2.c (no_linkage_error): Handle C++98 semantics.
1327 (reset_type_linkage): Move from decl.c.
1328 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1329 (bt_reset_linkage_2, reset_decl_linkage): New.
1330 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1331 (cp_write_global_declarations): Move condition into no_linkage_error.
1332 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1333 * semantics.c (expand_or_defer_fn_1): Factor out
1334 tentative_decl_linkage.
1335 * cp-tree.h: Adjust.
1337 * decl2.c (finish_static_data_member_decl): Diagnose static data
1338 member in unnamed class.
1339 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1342 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1343 defaulted virtual dtor.
1347 * pt.c (get_underlying_template): Fix equivalence calculation.
1349 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1352 * parser.c (function_being_declared_is_template_p): Return false when
1353 processing a template parameter list.
1354 (cp_parser_parameter_declaration_clause): Don't set
1355 auto_is_implicit_function_template_parm_p when processing a
1356 template parameter list.
1358 * parser.c (synthesize_implicit_template_parm): Inject new template
1359 argument list appropriately when a generic member function
1360 of a class template is declared out-of-line.
1363 * parser.c (cp_parser_direct_declarator): Don't save and
1364 restore num_template_parameter_lists around call to
1365 cp_parser_parameter_declaration_list.
1366 (function_being_declared_is_template_p): New predicate.
1367 (cp_parser_parameter_declaration_list): Use
1368 function_being_declared_is_template_p as predicate for
1369 inspecting current function template parameter list length
1370 rather than num_template_parameter_lists.
1372 2014-02-24 Jason Merrill <jason@redhat.com>
1375 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1376 DECL_EXPR initialize a non-class iterator.
1379 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1381 2014-02-21 Jason Merrill <jason@redhat.com>
1384 * parser.c (cp_parser_type_name): Always check dependency.
1385 (cp_parser_type_specifier_seq): Call
1386 cp_parser_parse_and_diagnose_invalid_type_name.
1389 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1392 * parser.c (cp_parser_default_argument): Clear
1393 current_class_ptr/current_class_ref like tsubst_default_argument.
1396 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1397 than current_binding_level.
1400 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1403 * parser.c (cp_parser_enum_specifier): Call
1404 check_for_bare_parameter_packs.
1407 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1411 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1412 of the partial instantiation, not the most general template.
1413 (maybe_process_partial_specialization): Reassign everything on
1417 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1418 (check_explicit_specialization): Don't clone.
1421 * pt.c (coerce_template_parms): Bail if argument packing fails.
1424 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1425 Don't get confused by a CONSTRUCTOR that already has a type.
1428 * call.c (build_array_conv): Don't crash on VLA.
1431 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1434 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1435 in declaration context.
1439 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1442 * parser.c (cp_parser_direct_declarator): Don't wrap a
1443 type-dependent expression in a NOP_EXPR.
1446 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1451 * parser.c (cp_parser_template_argument): Restore dereference.
1452 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1453 (process_partial_specialization): Handle deref.
1456 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1460 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1461 implicit_template_scope upon leaving an out-of-line generic member
1462 function definition.
1464 2014-02-20 Kai Tietz <ktietz@redhat.com>
1467 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1468 valued type argument as error_mark_node.
1471 * semantics.c (finish_fname): Handle error_mark_node.
1473 2014-02-19 Jason Merrill <jason@redhat.com>
1476 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1477 spec from template context.
1479 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1482 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1483 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1486 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1488 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1491 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1494 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1497 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1498 During error recovery allow_non_constant may be false.
1500 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1503 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1504 scope whenever a template parameter list has been started, independent
1505 of whether the function call operator was well-formed or not.
1508 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1509 scope for generic friend declarations as well as for non-friends.
1511 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1514 * method.c (implicitly_declare_fn): A constructor of a class with
1515 virtual base classes isn't constexpr (7.1.5p4).
1517 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1519 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1521 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1524 * parser.c (cp_parser_omp_declare_reduction): Save and free
1527 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1531 * tree.c (handle_init_priority_attribute): Call default_conversion on
1532 the attribute argument.
1534 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1537 * method.c (synthesized_method_walk): If vbases is non-null but
1538 is_empty is true, likewise don't worry about the virtual bases.
1540 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1543 * typeck2.c (process_init_constructor_record): Just skip unnamed
1546 2014-01-31 Jason Merrill <jason@redhat.com>
1549 * pt.c (mark_decl_instantiated): Call mark_needed.
1552 * decl2.c (handle_tls_init): Handle null init fn.
1555 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1557 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1560 * class.c (build_vfield_ref): Early return error_mark_node if
1561 TYPE_VFIELD (type) is null.
1562 (build_base_path): Check return value of build_vfield_ref.
1564 2014-01-31 Jason Merrill <jason@redhat.com>
1567 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1568 [ck_list]: Check for error_mark_node.
1569 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1572 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1573 during partial ordering.
1575 2014-01-31 Marek Polacek <polacek@redhat.com>
1578 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1580 2014-01-30 Jason Merrill <jason@redhat.com>
1583 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1584 (local_specializations): New macro.
1585 * pt.c (local_specializations): Remove variable.
1587 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1590 * parser.c (make_string_pack): Use double_int::from_buffer.
1592 2014-01-30 Marek Polacek <polacek@redhat.com>
1595 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1597 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1598 with input_location.
1599 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1602 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1605 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1607 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1610 * pt.c (lookup_template_class_1): Check start_enum return value
1611 for error_mark_node.
1613 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1615 * decl.c (duplicate_decls, typename_hash, typename_compare):
1616 Use TYPE_IDENTIFIER.
1617 * error.c (dump_type): Likewise.
1618 * mangle.c (dump_substitution_candidates): Likewise.
1620 2014-01-30 Jason Merrill <jason@redhat.com>
1623 * decl2.c (attributes_naming_typedef_ok): New.
1624 * cp-tree.h: Declare it.
1625 * decl.c (grokdeclarator): Check it.
1626 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1628 2014-01-29 Jason Merrill <jason@redhat.com>
1631 * call.c (add_builtin_candidate): Catch dependent types.
1634 * pt.c (expand_template_argument_pack): Correct
1635 non_default_args_count calculation.
1638 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1641 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1642 have a friend template in a class template.
1643 * pt.c (tsubst_friend_function): Look through it.
1644 (push_template_decl_real): A friend member template is
1647 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1650 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1653 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1656 * pt.c (instantiate_template_1): Check for error_mark_node the second
1659 2014-01-29 Jason Merrill <jason@redhat.com>
1662 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1663 cdtor_returns_this case.
1666 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1668 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1671 * semantics.c (finish_omp_reduction_clause): Check type for
1674 2014-01-28 Jason Merrill <jason@redhat.com>
1677 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1678 (tsubst_copy): Use it if lookup fails.
1681 * pt.c (tsubst_function_type): Make sure we keep the same function
1685 * semantics.c (build_anon_member_initialization): Stop walking
1686 when we run out of COMPONENT_REFs.
1689 * decl.c (lookup_and_check_tag): Ignore template parameters if
1690 scope == ts_current.
1691 * pt.c (check_template_shadow): Don't complain about the injected
1694 * decl.c (duplicate_decls): Tweak.
1697 * mangle.c (write_unqualified_name): Handle operator auto.
1699 2014-01-27 Jason Merrill <jason@redhat.com>
1703 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1704 list-initialization. A conversion to rvalue ref that involves
1705 an lvalue-rvalue conversion is bad.
1706 (convert_like_real): Give helpful error message.
1709 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1712 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1716 * pt.c (template_parm_to_arg): Call convert_from_reference.
1717 (tsubst_template_arg): Don't strip reference refs.
1720 * call.c (build_aggr_conv): Reject value-initialization of reference.
1724 * call.c (convert_like_real): Give helpful error about excess braces
1725 for ck_rvalue of scalar type.
1728 * call.c (reference_binding): Only elide braces if the single
1729 element is reference-related.
1732 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1736 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1740 * decl.c (compute_array_index_type): Don't call
1741 maybe_constant_value for a non-integral expression.
1743 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1745 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1747 * cp-gimplify.c (cp_genericize): Likewise.
1748 * decl.c (grokfndecl): Likewise.
1749 * parser.c (cp_parser_postfix_expression): Likewise.
1750 (cp_parser_postfix_open_square_expression): Likewise.
1751 (cp_parser_direct_declarator): Likewise.
1752 (is_cilkplus_vector_p): Likewise.
1753 (cp_parser_omp_clause_name): Likewise.
1754 (cp_parser_omp_all_clauses): Likewise.
1755 * pt.c (apply_late_template_attributes): Likewise.
1756 * typeck.c (cp_build_array_ref): Likewise.
1757 (cp_build_compound_expr): Likewise.
1758 (check_return_expr): Likewise.
1760 2014-01-24 Jason Merrill <jason@redhat.com>
1763 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1768 * typeck2.c (process_init_constructor_array): Don't create
1771 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1773 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1774 handling for RANGE_ARRAY case.
1776 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1779 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1781 2014-01-23 Marek Polacek <polacek@redhat.com>
1784 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1786 2014-01-23 Marek Polacek <polacek@redhat.com>
1789 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1792 2014-01-23 Jason Merrill <jason@redhat.com>
1795 * cp-tree.h (struct language_function): Add infinite_loop and
1797 (current_function_infinite_loop): New.
1798 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1799 (break_maybe_infinite_loop): New.
1800 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1801 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1802 (begin_range_for_stmt): Use them.
1803 * decl.c (finish_function): Don't warn about missing return
1804 if current_function_infinite_loop.
1805 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1806 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1808 * call.c (build_op_delete_call): Use make_tree_vector and
1809 release_tree_vector.
1811 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1814 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1815 nested_name_specifier.
1817 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1819 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1820 see if there is an attribute after function decl. If so, then
1822 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1823 enabled function late parsing.
1824 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1825 attribute for a SIMD-enabled function.
1826 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1827 the function is used by SIMD-enabled function (indicated by NULL
1828 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1829 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1830 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1831 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1832 vectorlength clause. Added a new bool parameter to differentiate
1834 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1835 (is_cilkplus_vector_p): Likewise.
1836 (cp_parser_late_parsing_elem_fn_info): Likewise.
1837 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1838 and "vectorlength" clauses when Cilk Plus is enabled.
1839 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1840 and emit a sorry message when step size is a parameter.
1841 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1842 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1844 * pt.c (apply_late_template_attributes): Likewise.
1846 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1849 * semantics.c (finish_omp_reduction_clause): Reject
1850 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1852 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1855 * parser.c (cp_parser_class_head): Push the class before parsing
1856 the base-clause, pop after it.
1858 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1860 * decl2.c (cpp_check): Revert prototype change.
1862 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1866 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1869 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1872 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1873 only when errorcount == 0.
1875 2014-01-17 Marek Polacek <polacek@redhat.com>
1878 * cvt.c (ocp_convert): Don't segfault on non-existing
1879 ENUM_UNDERLYING_TYPE.
1881 2014-01-16 Jason Merrill <jason@redhat.com>
1884 * tree.c (bot_manip): Update the location of builtin_LINE and
1887 2014-01-14 Jason Merrill <jason@redhat.com>
1890 * typeck2.c (massage_init_elt): New.
1891 (process_init_constructor_record)
1892 (process_init_constructor_union): Use it.
1893 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1894 (split_nonconstant_init_1): Handle it.
1895 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1897 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1900 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1901 and replaced an existing if-statement with else-if statement.
1902 Changed an existing error message wording to match the one from the C
1905 2014-01-08 Jason Merrill <jason@redhat.com>
1908 * class.c (abi_tag_data): Add tags field.
1909 (check_abi_tags): Initialize it.
1910 (find_abi_tags_r): Support collecting missing tags.
1911 (mark_type_abi_tags): Don't look at template args.
1912 (inherit_targ_abi_tags): New.
1913 (check_bases_and_members): Use it.
1914 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1915 * mangle.c (write_abi_tags): Check it.
1917 2014-01-07 Jason Merrill <jason@redhat.com>
1920 * pt.c (num_innermost_template_parms): New.
1921 (get_underlying_template): Use it.
1924 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1926 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1928 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1929 the letter of 20.11.6 about Base and Derived naming the same
1930 class type modulo cv-qualifiers.
1932 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1935 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1936 function as unimplemented for generic lambdas with varargs.
1939 * parser.c (cp_parser_template_parameter): Early out with
1940 error_mark_node if parameter declaration was not parsed.
1943 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1944 auto_is_implicit_function_template_parm_p around lambda body.
1947 * parser.c (cp_parser_init_declarator): Undo fully implicit
1948 template parameter list when declarator is not a function.
1950 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1953 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1955 2014-01-03 Tobias Burnus <burnus@net-b.de>
1958 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1960 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1964 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1965 as include_std to perform_koenig_lookup.
1966 (cp_parser_postfix_expression): Adjust.
1967 * pt.c (tsubst_copy_and_build): Likewise.
1968 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1969 (omp_reduction_lookup): Adjust.
1970 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1971 (lookup_arg_dependent): Likewise.
1972 (lookup_function_nonclass): Adjust.
1973 * name-lookup.h: Adjust declaration.
1974 * cp-tree.h: Likewise.
1976 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1979 * parser.c (cp_parser_userdef_numeric_literal): Mention
1980 -fext-numeric-literals in the message.
1982 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1985 * call.c (build_conditional_expr_1): Check the return value of
1988 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1990 * call.c (convert_like_real): Check complain.
1992 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1995 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1998 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2000 Update copyright years
2002 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2004 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2005 the standard form for the copyright notice.
2007 Copyright (C) 2014 Free Software Foundation, Inc.
2009 Copying and distribution of this file, with or without modification,
2010 are permitted in any medium without royalty provided the copyright
2011 notice and this notice are preserved.