1 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
4 * decl.c (grokdeclarator): Do not early check for operator-function-id
7 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
9 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
12 2014-06-24 Jakub Jelinek <jakub@redhat.com>
14 * parser.c (cp_parser_omp_for_loop): For
15 #pragma omp parallel for simd move lastprivate clause from parallel
16 to for rather than simd.
18 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
22 * decl.c (grokparms): Accept a single parameter of type 'void'.
24 2014-06-20 Jason Merrill <jason@redhat.com>
27 * call.c (add_function_candidate): Avoid special 'this' handling
28 if we have a ref-qualifier.
31 * call.c (build_over_call): Call build_this in template path.
33 2014-06-19 Jason Merrill <jason@redhat.com>
36 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
38 2014-06-18 Jason Merrill <jason@redhat.com>
41 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
42 ref-qualifier handling.
45 * pt.c (resolve_overloaded_unification): Preserve
46 ARGUMENT_PACK_EXPLICIT_ARGS.
48 2014-06-18 Jakub Jelinek <jakub@redhat.com>
50 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
52 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
54 2014-06-17 Jason Merrill <jason@redhat.com>
57 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
59 2014-06-15 Jason Merrill <jason@redhat.com>
62 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
65 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
67 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
69 * decl.c (grokvardecl): Fix pasto in previous patch.
71 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
73 * decl.c (duplicate_decls): Use set_decl_tls_model.
74 (grokdeclarator): Likewise.
75 * semantics.c (finish_id_expression): Check TLS only for
77 (finish_omp_threadprivate): Use decl_default_tls_model.
78 * decl2.c (get_guard): Likewise.
79 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
81 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
84 * decl.c (grokparms): Improve error message about void parameters.
85 * error.c (type_to_string): Fix aka cut off code.
87 2014-06-12 Jason Merrill <jason@redhat.com>
89 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
90 * cvt.c (type_promotes_to): Likewise.
91 * mangle.c (write_type, write_expression): Likewise.
92 (write_name, write_template_arg): Likewise.
93 (mangle_decl): Make alias based on flag_abi_compat_version.
94 Emit -Wabi warning here.
95 (finish_mangling_internal): Not here. Drop warn parm.
96 (finish_mangling_get_identifier, finish_mangling): Adjust.
97 (mangle_type_string, mangle_special_for_type): Adjust.
98 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
99 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
100 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
102 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
103 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
104 (layout_nonempty_base_or_field, end_of_class): Likewise.
105 (layout_empty_base, build_base_field, layout_class_type): Likewise.
106 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
107 (layout_virtual_bases): Likewise.
108 * decl.c (compute_array_index_type): Likewise.
109 * mangle.c (write_mangled_name, write_prefix): Likewise.
110 (write_template_prefix, write_integer_cst, write_expression): Likewise.
111 (write_template_arg, write_array_type): Likewise.
112 * method.c (lazily_declare_fn): Likewise.
113 * rtti.c (get_pseudo_ti_index): Likewise.
114 * typeck.c (comp_array_types): Likewise.
116 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
118 * vtable-class-hierarchy.c: Update handling for section names
119 that are no longer trees.
120 * decl.c (duplicate_decls): Likewise.
122 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
125 * parser.c (cp_parser_init_declarator): Actually pass friend_p
126 to cp_parser_declarator.
128 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
131 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
132 * name-lookup.c (validate_nonmember_using_decl): Adjust error
135 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
138 * parser.c (cp_parser_declarator): Add bool parameter.
139 (cp_parser_direct_declarator): Likewise, use it.
140 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
141 (cp_parser_condition, cp_parser_explicit_instantiation,
142 cp_parser_init_declarator, cp_parser_type_id_1,
143 cp_parser_parameter_declaration, cp_parser_exception_declaration,
144 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
145 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
147 * decl.c (grokdeclarator): Fix handling of friend declared in
148 namespace scope (g++.dg/parse/friend10.C).
150 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
152 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
154 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
155 (maybe_clone_body): Move symbol across comdat groups.
156 * method.c (use_thunk): Copy implicit section flag.
158 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
161 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
163 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
165 * method.c (use_thunk): Use set_decl_section_name.
166 * optimize.c (maybe_clone_body): Use set_decl_section_name.
167 * decl.c (duplicate_decls): Likewise.
168 * vtable-class-hierarchy.c: Likewise.
170 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
173 * class.c (check_field_decls): In C++11 mode do not reject
174 static data members and reference-type members in unions.
176 2014-06-05 Jason Merrill <jason@redhat.com>
179 * decl.c (check_initializer): Collapse a TREE_LIST here.
180 * typeck2.c (store_init_value): Not here.
182 2014-06-05 Richard Biener <rguenther@suse.de>
183 Paolo Carlini <paolo.carlini@oracle.com>
186 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
187 handling of empty classes.
189 2014-06-04 Jason Merrill <jason@redhat.com>
191 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
192 for noexcept and thread_local, too.
195 * decl.c (check_initializer): Maybe clear
196 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
198 2014-06-05 Richard Biener <rguenther@suse.de>
201 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
202 warnings for accessing empty classes.
204 2014-06-05 Marek Polacek <polacek@redhat.com>
207 * parser.c (cp_parser_binary_expression): Warn when logical not is
208 used on the left hand side operand of a comparison.
210 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
213 * typeck.c (cp_build_modify_expr): Handle array of characters
214 initialized by a string literal.
215 * decl.c (check_initializer): Handle parenthesized string literal
217 * typeck2.c (store_init_value): Remove redundant check.
219 2014-06-04 Jason Merrill <jason@redhat.com>
223 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
224 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
226 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
229 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
232 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
236 * call.c (standard_conversion): Convert nullptr to bool only
237 in case of direct-initialization.
238 (convert_like_real): Provide informative error message.
240 2014-06-03 Marek Polacek <polacek@redhat.com>
243 * semantics.c (finish_switch_cond): Warn if switch condition has
246 2014-06-03 Jason Merrill <jason@redhat.com>
249 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
250 variable to local_specializations.
253 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
255 2014-06-02 Jason Merrill <jason@redhat.com>
258 * decl.c (reshape_init_class): Handle un-folded
259 constant-expressions.
262 * pt.c (pack_deducible_p): Handle canonicalization.
264 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
266 * pt.c (tsubst_function_type): Initialize arg_types.
268 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
271 * class.c (handle_using_decl): Pass the correct scope to
272 cp_emit_debug_info_for_using.
274 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
278 * search.c (accessible_p): Use current_nonlambda_class_type.
279 * semantics.c (check_accessibility_of_qualified_id): Likewise.
281 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
283 * decl.c: Include builtins.h.
284 * semantics.c: Likewise.
286 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
290 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
291 * pt.c (tsubst_function_type): Inject the this parameter; do the
292 substitutions in the order mandated by the DR.
293 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
294 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
295 (static_fn_type): Copy it.
296 * decl2.c (build_memfn_type, change_return_type,
297 cp_reconstruct_complex_type): Likewise.
298 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
299 * tree.c (strip_typedefs): Likewise.
300 * typeck.c (merge_types): Likewise.
302 2014-05-30 Jason Merrill <jason@redhat.com>
305 * pt.c (instantiate_decl): Check that defer_ok is not set for
309 * pt.c (tsubst_init): Split out from...
310 (tsubst_expr) [DECL_EXPR]: Here.
311 (tsubst_copy) [VAR_DECL]: Use it.
312 * semantics.c (finish_id_expression): Return the decl for static/const.
314 2014-05-28 Jason Merrill <jason@redhat.com>
317 * decl.c (cxx_comdat_group): Return a decl.
318 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
320 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
324 * call.c (build_aggr_conv): Ignore passed in flags.
325 (build_array_conv, build_complex_conv): Likewise.
327 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
329 * optimize.c (maybe_thunk_body): Use set_comdat_group.
330 (maybe_clone_body): Likewise.
331 * decl.c (duplicate_decls): Update code duplicating comdat group;
332 do not copy symtab pointer; before freeing newdecl remove it
334 * decl2.c (constrain_visibility): Use set_comdat_group.
336 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
338 * rtti.c: Include tm_p.h
339 (emit_tinfo_decl): Force RTTI data to be aligned to required
342 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
344 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
345 ignoring other target adjustments.
347 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
349 * semantics.c (finish_omp_clauses): Remove duplicated variable
352 * parser.c (cp_parser_omp_target): Return bool values.
354 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
357 * lambda.c (add_capture): Enforce that capture by value requires
359 * typeck2.c (cxx_incomplete_type_inform): Early return if
360 TYPE_MAIN_DECL is null.
362 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
365 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
367 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
370 * lambda.c (build_capture_proxy, add_capture): Treat normal
371 captures and init-captures identically.
373 2014-05-21 Mark Wielaard <mjw@redhat.com>
376 * cp-lang.c (cxx_enum_underlying_base_type): New function.
377 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
379 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
381 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
382 * cp-array-notation.c (replace_invariant_exprs): Likewise.
383 (expand_array_notation): Handle VOID_CST.
384 * error.c (dump_expr): Likewise.
385 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
386 (cxx_pretty_printer::expression): Likewise.
387 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
388 * decl.c (register_dtor_fn): Likewise.
389 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
390 (build_delete, push_base_cleanups): Likewise.
391 * mangle.c (write_expression): Likewise.
392 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
393 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
394 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
395 * tree.c (cp_tree_equal): Likewise.
396 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
397 instead of void_zero_node.
398 * typeck.c (check_return_expr): Likewise.
399 * typeck2.c (build_functional_cast): Likewise.
401 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
404 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
406 (cp_parser_statement): ...here. Make sure only semicolon can go after
409 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
414 * typeck2.c (digest_nsdmi_init): New.
415 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
416 * init.c (get_nsdmi): Likewise.
417 * cp-tree.h (digest_nsdmi_init): Declare.
419 2014-05-20 Jason Merrill <jason@redhat.com>
421 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
422 up a virtual function in a dummy object.
424 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
427 * decl.c (duplicate_decls): Replace pair of warning_at with
429 (maybe_commonize_var): Likewise.
431 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
434 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
435 (tsubst_copy_and_build): Perform recursive substitutions in a
438 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
441 * typeck2.c (cxx_incomplete_type_inform): New.
442 (cxx_incomplete_type_diagnostic): Use it.
443 * decl.c (grokdeclarator): Check the element type of an
444 incomplete array type; call the above.
445 * cp-tree.h (cxx_incomplete_type_inform): Declare.
447 2014-05-19 Jason Merrill <jason@redhat.com>
450 * pt.c (tsubst_copy): Don't check at_function_scope_p.
451 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
453 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
455 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
456 * parser.c (cp_parser_enum_specifier): Likewise.
458 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
460 * class.c (sorted_fields_type_new): Adjust.
461 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
462 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
463 * cp-tree.h: Remove usage of variable_size gty attribute.
464 * decl.c (make_label_decl): Adjust.
465 (check_goto): Likewise.
466 (start_preparsed_function): Likewise.
467 (save_function_data): Likewise.
468 * lex.c (init_reswords): Likewise.
469 (retrofit_lang_decl): Likewise.
470 (cxx_dup_lang_specific_decl): Likewise.
471 (copy_lang_type): Likewise.
472 (cxx_make_type): Likewise.
473 * name-lookup.c (binding_entry_make): Likewise.
474 (binding_table_construct): Likewise.
475 (binding_table_new): Likewise.
476 (cxx_binding_make): Likewise.
477 (pushdecl_maybe_friend_1): Likewise.
478 (begin_scope): Likewise.
479 (push_to_top_level): Likewise.
480 * parser.c (cp_lexer_alloc): Likewise.
481 (cp_lexer_new_from_tokens): Likewise.
482 (cp_token_cache_new): Likewise.
483 (cp_parser_context_new): Likewise.
484 (cp_parser_new): Likewise.
485 (cp_parser_nested_name_specifier_opt): Likewise.
486 (cp_parser_template_id): Likewise.
487 * pt.c (maybe_process_partial_specialization): Likewise.
488 (register_specialization): Likewise.
489 (add_pending_template): Likewise.
490 (lookup_template_class_1): Likewise.
491 (push_tinst_level): Likewise.
492 * semantics.c (register_constexpr_fundef): Likewise.
493 (cxx_eval_call_expression): Likewise.
494 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
496 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
499 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
500 when cp_parser_lookup_name sets ambiguous_decls.
502 2014-05-15 Jason Merrill <jason@redhat.com>
504 * call.c (print_conversion_rejection): Use loc consistently.
506 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
508 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
509 * call.c (convert_like_real, build_new_method_call_1): Use it.
510 * decl2.c (grokfield): Likewise.
511 * init.c (perform_member_init, build_aggr_init, expand_default_init,
512 build_new_1): Likewise.
513 * mangle.c (write_expression): Likewise.
514 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
516 2014-05-14 Jason Merrill <jason@redhat.com>
520 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
521 dropped cv-quals as a bad conversion.
522 (convert_like_real) [ck_ref_bind]: Explain them.
523 (compare_ics): Check badness before stripping reference
524 bindings. Handle comparing bad reference bindings.
525 * typeck.c (comp_cv_qualification): Add overload that just takes
527 * cp-tree.h: Declare it.
529 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
530 (arg_conversion_rejection, bad_arg_conversion_rejection)
531 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
532 (add_function_candidate): Pass actual argument, rather than type, to
533 bad_arg_conversion_rejection.
534 (print_conversion_rejection): Explain what's wrong with the conversion.
535 (print_z_candidates): Say "candidate:" before each candidate.
536 (splice_viable): Be strict if we see a viable or template candidate.
537 (build_user_type_conversion_1): Pass false to strict parameter.
538 (perform_overload_resolution, build_conditional_expr_1): Likewise.
539 (build_new_op_1, build_new_method_call_1): Likewise.
540 (build_op_call_1): Pass true to strict parameter.
542 2014-05-13 Jason Merrill <jason@redhat.com>
544 * call.c (print_error_for_call_failure): Say "no match" rather
545 than "ambiguous" if there were no strict matches.
546 (build_new_method_call_1): Likewise.
549 * semantics.c (is_this_parameter): Allow capture proxies too.
551 2014-05-12 Jason Merrill <jason@redhat.com>
553 * call.c (maybe_print_user_conv_context): New.
554 (convert_like_real): Use it. Print call context for bad
555 user-defined conversion.
556 (build_over_call): Print call context for bad 'this' conversion.
558 * call.c (convert_like_real): Use inform for identifying the
561 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
563 * cvt.c (cp_convert_to_pointer): Don't call error_at if
564 complain & tf_error is false.
566 * decl.c (make_unbound_class_template): Prefer inform for
567 "declared here"-type message.
569 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
573 * lambda.c (lambda_expr_this_capture): Add new parameter
574 add_capture_p controlling whether the functions will try to
575 capture 'this' via the default capture.
576 (maybe_resolve_dummy): Likewise.
577 * cp-tree.h: Adjust prototypes.
578 * call.c, semantics.c: Change callers of these functions.
579 * call.c (build_new_method_call_1): Use the actual 'this' that
580 would be potentially captured for the overload resolution, instead
583 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
585 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
587 (convert_nontype_argument): Adjust calls.
588 (coerce_template_parameter_pack): Add missing complain & tf_error
591 2014-05-09 Jason Merrill <jason@redhat.com>
595 * call.c (build_conditional_expr_1, conditional_conversion): Handle
596 non-class lvalues and xvalues that differ only in cv-qualifiers.
600 * call.c (build_user_type_conversion_1): The copy-init temporary
604 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
607 * call.c (build_conditional_expr_1): If overload resolution finds
608 no match, just say "different types".
611 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
614 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
615 if we didn't find a conversion.
616 Don't accept a bad conversion too early.
618 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
621 * typeck.c (convert_for_assignment): Provide an inform for pointers
622 to incomplete class types.
624 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
627 * pt.c (convert_nontype_argument): Protect all the error calls
628 with complain & tf_error.
630 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
633 * pt.c (instantiate_decl): Avoid generating the body of a
636 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
639 * pt.c (maybe_begin_member_template_processing): Use
642 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
643 Mike Stump <mikestump@comcast.net>
644 Richard Sandiford <rdsandiford@googlemail.com>
646 * call.c: Include wide-int.h.
647 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
648 (convert_for_arg_passing): Likewise.
649 * class.c: Include wide-int.h.
650 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
651 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
652 (include_empty_classes): Likewise
653 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
654 * cvt.c: Include wide-int.h.
655 (ignore_overflows): Use wide_int_to_tree.
656 * decl.c: Include wide-int.h.
657 (check_array_designated_initializer): Use wide-int interfaces.
658 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
659 (finish_enum_value_list): Use signop.
660 (build_enumerator): Use wide-int interfaces.
661 * init.c: Include wide-int.h.
662 (build_new_1): Use wide-int interfaces.
663 * mangle.c: Include wide-int.h.
664 (write_integer_cst): Use wide-int interfaces.
665 (write_array_type): Likewise.
666 * tree.c: Include wide-int.h.
667 (cp_tree_equal): Use tree_int_cst_equal.
668 * typeck2.c: Include wide-int.h.
669 (process_init_constructor_array): Use wide-int interfaces.
671 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
674 * decl.c (grokfndecl): Check duplicate_decls return value for
676 * pt.c (instantiate_decl): A deleted function is defined.
678 2014-05-02 Jason Merrill <jason@redhat.com>
680 * decl2.c (vague_linkage_p): Local statics have vague linkage.
683 * lambda.c (lambda_capture_field_type): Wrap anything dependent
685 (add_capture): Check for VLA before calling it.
686 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
687 just the current one. Make non-static.
688 * cp-tree.h: Declare it.
689 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
690 the operand was static or constant.
692 2014-05-02 Marek Polacek <polacek@redhat.com>
694 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
697 2014-05-01 Marek Polacek <polacek@redhat.com>
700 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
701 between label and variable when warning about returning local address.
703 2014-04-30 Jason Merrill <jason@redhat.com>
706 * init.c (build_value_init): Don't try to call an array constructor.
709 * typeck2.c (massage_init_elt): Use maybe_constant_init.
711 2014-04-30 Marek Polacek <polacek@redhat.com>
713 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
714 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
715 for non-integer types.
717 2014-04-29 Jason Merrill <jason@redhat.com>
720 Represent the unevaluated exception specification of an implicitly
721 declared or deleted function with a simple placeholder, not a list
723 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
724 * except.c (unevaluated_noexcept_spec): New.
725 * class.c (deduce_noexcept_on_destructor): Use it.
726 * decl.c (check_redeclaration_exception_specification): Call
727 maybe_instantiate_noexcept.
728 (duplicate_decls): Call it before merge_types.
729 (start_preparsed_function): Call maybe_instantiate_noexcept.
730 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
731 * init.c (get_nsdmi): Factor out of perform_member_init.
732 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
733 (walk_field_subobs): Consider NSDMI for EH spec.
734 (get_defaulted_eh_spec): New.
735 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
736 (defaulted_late_check): Defer EH checking in non-template classes.
737 (after_nsdmi_defaulted_late_checks): New.
738 * parser.c (cp_parser_class_specifier_1): Use it.
739 (unparsed_classes): New macro.
740 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
741 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
742 Remove list-of-functions handling.
743 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
744 handling and FN parameter.
745 * typeck.c (merge_types): Adjust.
747 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
750 * parser.c (cp_parser_alias_declaration): Check return value of
753 2014-04-24 Jakub Jelinek <jakub@redhat.com>
755 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
756 atomic-clause, allow comma in between atomic-clause and
759 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
762 * rtti.c (emit_support_tinfos): Do not iterate on
763 registered_builtin_types (partial revert).
765 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
768 * semantics.c (apply_deduced_return_type): Complete non-void type
769 before estimating whether the type is aggregate.
771 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
774 * rtti.c (emit_support_tinfo_1): New function, extracted from
776 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
778 2014-04-22 Jakub Jelinek <jakub@redhat.com>
781 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
782 fails, don't set OM_PARALLEL_COMBINED and return NULL.
784 2014-04-18 Jason Merrill <jason@redhat.com>
787 * call.c (reference_binding): Recurse on user-defined conversion.
790 * call.c (standard_conversion): Don't try to apply restrict to void.
792 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
794 * decl.c (reshape_init_r): Handle a single element of vector type.
796 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
799 * decl2.c (cplus_decl_attributes): Handle
800 pointer-to-member-function declarations.
802 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
805 * call.c (build_user_type_coversion): Use build_dummy_object
806 to create the placeholder object for a constructor method call.
807 (build_special_member_call): Likewise.
808 (build_over_call): Check for the placeholder object with
810 (build_new_method_call_1): Likewise. Don't attempt to resolve
811 a dummy object for a constructor method call.
813 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
816 * friend.c (add_friend, make_friend_class): Move repeated friend
817 warning under Wredundant_decls.
819 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
821 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
822 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
823 (do_class_using_decl): Likewise.
824 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
826 2014-04-15 Jakub Jelinek <jakub@redhat.com>
829 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
831 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
833 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
835 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
837 * pt.c (mark_template_parm): Use template_parm_level_and_index.
839 2014-04-11 Jason Merrill <jason@redhat.com>
841 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
843 (cp_lexer_get_preprocessor_token): Always clear it.
844 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
848 * decl.c (reshape_init_r): Handle a single element of class type.
851 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
852 built-in operator new.
854 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
857 * name-lookup.c (parse_using_directive): Return early if the
858 attribs argument is error_mark_node; use get_attribute_name.
860 2014-04-11 Jason Merrill <jason@redhat.com>
864 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
865 * call.c (struct z_candidate): Add flags field.
866 (add_candidate): Add flags parm.
867 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
868 (add_template_candidate_real): Pass it.
869 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
870 * tree.c (build_aggr_init_expr): Copy it.
871 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
873 2014-04-10 Richard Biener <rguenther@suse.de>
874 Jakub Jelinek <jakub@redhat.com>
877 * error.c (dump_decl) <case FUNCTION_DECL>: If
878 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
879 recurse on DECL_ABSTRACT_ORIGIN instead of printing
882 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
884 * pt.c (check_template_variable): Check for the return of pedwarn
885 before emitting a note.
886 * parser.c (cp_parser_lambda_introducer): Likewise.
888 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
891 * pt.c (process_template_parm): For an invalid non-type parameter
892 only set TREE_TYPE to error_mark_node.
893 (push_inline_template_parms_recursive, comp_template_parms,
894 redeclare_class_template, coerce_template_template_parm,
895 coerce_template_template_parms, unify): Use error_operand_p.
897 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
899 * class.c (check_bases_and_members): Warn about non-virtual dtors
900 in public bases only. Check warn_ecpp before complaining about
901 non-polymorphic bases.
903 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
905 * decl.c (duplicate_decls): Check for the return of warning_at
906 before emitting a note.
907 (warn_misplaced_attr_for_class_type): Likewise.
908 (check_tag_decl): Likewise.
910 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
913 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
915 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
918 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
919 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
920 instantiating a variable-sized type.
923 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
925 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
927 * class.c (find_abi_tags_r): Check for the return of warning
928 before emitting a note.
929 (one_inherited_ctor): Likewise.
931 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
933 * decl.c (duplicate_decls): Check for the return of permerror
934 before emitting a note.
936 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
938 * class.c (accessible_nvdtor_p): New.
939 (check_bases): Don't check base destructor here ...
940 (check_bases_and_members): ... check them here. Trigger on
941 Wnon-virtual-dtor flag.
942 (finish_struct_1): Use accessible_nvdtor_p.
944 2014-04-01 Jason Merrill <jason@redhat.com>
946 * pt.c (process_partial_specialization): Say "not deducible"
947 rather than "not used". Use inform.
950 * pt.c (coerce_template_parms): Check that the pack expansion
951 pattern works with the first matching parameter.
953 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
955 * init.c (perform_member_init): Homogenize uninitialized
958 2014-04-01 Jason Merrill <jason@redhat.com>
961 * call.c (build_array_conv): Call complete_type.
964 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
965 (picflag_from_initializer): Return it.
966 (process_init_constructor): Handle it.
969 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
970 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
971 * pt.c (get_template_info): Handle NAMESPACE_DECL.
972 (most_general_template): Handle more kinds of template.
973 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
974 instantiations and specializations.
976 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
979 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
980 COMPONENT_REFs and ARRAY_REFs sooner.
982 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
985 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
986 usage in non-functions with pushed scope.
988 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
991 * name-lookup.h (cp_binding_level): New transient field defining_class_p
992 to indicate whether a scope is in the process of defining a class.
993 * semantics.c (begin_class_definition): Set defining_class_p.
994 * name-lookup.c (leave_scope): Reset defining_class_p.
995 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
996 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
997 unwinding to class-defining scope to handle the erroneous definition of
998 a generic function of an arbitrarily nested class within an enclosing
1001 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1004 * method.c (walk_field_subobs): Improve the diagnostic
1005 locations for both REFERENCE_TYPEs and non-static const members.
1006 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1007 instead of %qD to be consistent with the c++11 diagnostic.
1009 2014-03-25 Jason Merrill <jason@redhat.com>
1013 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1014 * search.c (get_pure_virtuals): Not here.
1017 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1018 a lambda in unevaluated context.
1021 * decl.c (create_array_type_for_decl): Complain about array of auto.
1023 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1026 * semantics.c (potential_constant_expression_1): Handle
1029 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1032 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1033 introducing an implicit function template parameter within an explicit
1036 2014-03-22 Jason Merrill <jason@redhat.com>
1039 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1042 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1045 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1046 on the name argument.
1048 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1051 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1054 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1057 * call.c (build_new_method_call_1): Handle pure virtuals called by
1060 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1063 * parser.c (cp_parser_member_declaration): Don't allow
1064 finish_fully_implicit_template to consider friend declarations to be
1065 class member templates.
1066 (synthesize_implicit_template_parm): Handling winding back through class
1067 scope to the class being defined in order to inject a template argument
1071 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1072 function scope as per cp_parser_skip_to_end_of_statement.
1074 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1077 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1079 2014-03-14 Jason Merrill <jason@redhat.com>
1083 * search.c (get_pure_virtuals): Handle abstract dtor here.
1084 (dfs_get_pure_virtuals): Not here.
1087 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1088 abstract class as pure.
1090 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1093 * pt.c (maybe_process_partial_specialization): Check return value
1094 of check_specialization_namespace.
1096 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1099 * semantics.c (finish_static_assert): Call cxx_constant_value only
1100 if require_potential_rvalue_constant_expression returns true.
1102 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1105 * method.c (get_inherited_ctor): New.
1106 * cp-tree.h (get_inherited_ctor): Declare it.
1107 * semantics.c (is_valid_constexpr_fn): Use it.
1109 2014-03-10 Jason Merrill <jason@redhat.com>
1112 * call.c (convert_default_arg): Remove special handling for
1116 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1117 when deciding whether to call push_template_decl for a member class.
1118 * pt.c (push_template_decl_real): Return after wrong levels error.
1120 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1123 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1124 lambda, remove the lambda's own template argument list prior to fetching
1128 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1129 function template unwinding on error into a more general location, ...
1130 (cp_parser_skip_to_end_of_statement): ... here.
1132 2014-03-07 Jason Merrill <jason@redhat.com>
1134 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1136 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1137 we're in a trailing return type.
1139 * typeck.c (comp_template_parms_position): 'auto' and
1140 'decltype(auto)' are different from real template parms.
1142 * parser.c (cp_parser_using_declaration): Consume the semicolon
1143 after bare parameter pack error.
1145 * cp-tree.h (REF_PARENTHESIZED_P): New.
1146 * semantics.c (force_paren_expr): Set it.
1147 * pt.c (do_auto_deduction): Check it.
1148 (tsubst) [COMPONENT_REF]: Copy it.
1149 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1151 * decl.c (create_array_type_for_decl): Only warn about invalid
1152 C++1y VLA if flag_iso or warn_vla>0.
1153 (grokdeclarator): Likewise.
1154 * pt.c (tsubst): Likewise.
1155 * semantics.c (finish_decltype_type): Likewise.
1156 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1157 (cp_build_addr_expr_1): Likewise.
1158 * init.c (build_new_1): Improve diagnostics.
1160 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1163 * decl.c (check_initializer): Return NULL_TREE after error;
1164 consistently use inform.
1166 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1168 * decl.c (check_initializer): Remove dead code.
1170 2014-03-06 Marek Polacek <polacek@redhat.com>
1173 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1174 of checking tree code.
1176 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1178 * parser.c (cp_lexer_set_source_position): New.
1179 (cp_parser_mem_initializer): Use it.
1180 (cp_parser_postfix_open_square_expression): Likewise.
1181 (cp_parser_parenthesized_expression_list): Likewise.
1182 (cp_parser_new_initializer): Likewise.
1183 (cp_parser_jump_statement): Likewise.
1184 (cp_parser_initializer): Likewise.
1185 (cp_parser_functional_cast): Likewise.
1187 2014-03-05 Jason Merrill <jason@redhat.com>
1190 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1191 dependent expression.
1194 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1195 if re-parsing might succeed.
1196 * semantics.c (finish_id_expression): Use of a parameter outside
1197 the function body is a parse error.
1199 * parser.c (cp_parser_mem_initializer): Set input_location
1200 properly for init-list warning.
1201 (cp_parser_postfix_open_square_expression): Likewise.
1202 (cp_parser_parenthesized_expression_list): Likewise.
1203 (cp_parser_new_initializer): Likewise.
1204 (cp_parser_jump_statement): Likewise.
1205 (cp_parser_initializer): Likewise.
1206 (cp_parser_functional_cast): Likewise.
1208 2014-03-04 Jason Merrill <jason@redhat.com>
1211 * typeck2.c (process_init_constructor_record): Set
1212 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1216 * parser.c (cp_parser_direct_declarator): Set declarator to
1217 cp_error_declarator on invalid qualified-id.
1219 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1222 * parser.c (cp_parser_using_declaration): Early return when
1223 cp_parser_nested_name_specifier errors out.
1225 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1228 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1229 function scope on parse error in function parameter list.
1231 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1233 * method.c (implicitly_declare_fn): Remove redundant
1234 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1235 * semantics.c (is_instantiation_of_constexpr): Likewise.
1236 * error.c (dump_function_decl): Likewise.
1238 2014-03-01 Jason Merrill <jason@redhat.com>
1241 * semantics.c (begin_maybe_infinite_loop): Use
1242 fold_non_dependent_expr_sfinae.
1244 2014-02-28 Jason Merrill <jason@redhat.com>
1247 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1249 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1252 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1253 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1254 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1256 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1259 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1262 2014-02-27 Jason Merrill <jason@redhat.com>
1266 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1267 are not yet defined.
1269 2014-02-26 Jason Merrill <jason@redhat.com>
1273 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1274 * init.c (build_vtbl_address): Do it here.
1280 * pt.c (struct warning_sentinel): New.
1281 (tsubst_copy_and_build): Use it instead of
1282 c_inhibit_evaluation_warnings.
1283 * typeck.c (maybe_warn_about_useless_cast): Remove
1284 c_inhibit_evaluation_warnings check.
1287 * pt.c (get_template_parm_index): New.
1288 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1289 (process_template_parm): Allow bare packs in template template
1290 parm template parms.
1291 (coerce_template_parameter_pack): Handle fixed template template
1292 parm packs and fixed packs not at the end of the parm list.
1293 (coerce_template_parms): Handle template parm packs not at the end
1295 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1298 * pt.c (unify): Ignore alias templates when deducing a template
1304 * call.c (reference_binding): Recurse on user-defined conversion.
1305 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1307 2014-02-25 Jason Merrill <jason@redhat.com>
1310 * call.c (reference_binding): Recurse on user-defined conversion.
1311 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1313 * call.c (print_conversion_rejection): Handle n_arg of -2.
1314 (build_user_type_conversion_1): Pass it.
1317 * decl2.c (no_linkage_error): Handle C++98 semantics.
1318 (reset_type_linkage): Move from decl.c.
1319 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1320 (bt_reset_linkage_2, reset_decl_linkage): New.
1321 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1322 (cp_write_global_declarations): Move condition into no_linkage_error.
1323 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1324 * semantics.c (expand_or_defer_fn_1): Factor out
1325 tentative_decl_linkage.
1326 * cp-tree.h: Adjust.
1328 * decl2.c (finish_static_data_member_decl): Diagnose static data
1329 member in unnamed class.
1330 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1333 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1334 defaulted virtual dtor.
1338 * pt.c (get_underlying_template): Fix equivalence calculation.
1340 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1343 * parser.c (function_being_declared_is_template_p): Return false when
1344 processing a template parameter list.
1345 (cp_parser_parameter_declaration_clause): Don't set
1346 auto_is_implicit_function_template_parm_p when processing a
1347 template parameter list.
1349 * parser.c (synthesize_implicit_template_parm): Inject new template
1350 argument list appropriately when a generic member function
1351 of a class template is declared out-of-line.
1354 * parser.c (cp_parser_direct_declarator): Don't save and
1355 restore num_template_parameter_lists around call to
1356 cp_parser_parameter_declaration_list.
1357 (function_being_declared_is_template_p): New predicate.
1358 (cp_parser_parameter_declaration_list): Use
1359 function_being_declared_is_template_p as predicate for
1360 inspecting current function template parameter list length
1361 rather than num_template_parameter_lists.
1363 2014-02-24 Jason Merrill <jason@redhat.com>
1366 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1367 DECL_EXPR initialize a non-class iterator.
1370 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1372 2014-02-21 Jason Merrill <jason@redhat.com>
1375 * parser.c (cp_parser_type_name): Always check dependency.
1376 (cp_parser_type_specifier_seq): Call
1377 cp_parser_parse_and_diagnose_invalid_type_name.
1380 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1383 * parser.c (cp_parser_default_argument): Clear
1384 current_class_ptr/current_class_ref like tsubst_default_argument.
1387 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1388 than current_binding_level.
1391 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1394 * parser.c (cp_parser_enum_specifier): Call
1395 check_for_bare_parameter_packs.
1398 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1402 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1403 of the partial instantiation, not the most general template.
1404 (maybe_process_partial_specialization): Reassign everything on
1408 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1409 (check_explicit_specialization): Don't clone.
1412 * pt.c (coerce_template_parms): Bail if argument packing fails.
1415 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1416 Don't get confused by a CONSTRUCTOR that already has a type.
1419 * call.c (build_array_conv): Don't crash on VLA.
1422 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1425 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1426 in declaration context.
1430 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1433 * parser.c (cp_parser_direct_declarator): Don't wrap a
1434 type-dependent expression in a NOP_EXPR.
1437 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1442 * parser.c (cp_parser_template_argument): Restore dereference.
1443 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1444 (process_partial_specialization): Handle deref.
1447 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1451 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1452 implicit_template_scope upon leaving an out-of-line generic member
1453 function definition.
1455 2014-02-20 Kai Tietz <ktietz@redhat.com>
1458 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1459 valued type argument as error_mark_node.
1462 * semantics.c (finish_fname): Handle error_mark_node.
1464 2014-02-19 Jason Merrill <jason@redhat.com>
1467 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1468 spec from template context.
1470 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1473 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1474 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1477 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1479 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1482 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1485 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1488 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1489 During error recovery allow_non_constant may be false.
1491 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1494 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1495 scope whenever a template parameter list has been started, independent
1496 of whether the function call operator was well-formed or not.
1499 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1500 scope for generic friend declarations as well as for non-friends.
1502 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1505 * method.c (implicitly_declare_fn): A constructor of a class with
1506 virtual base classes isn't constexpr (7.1.5p4).
1508 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1510 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1512 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1515 * parser.c (cp_parser_omp_declare_reduction): Save and free
1518 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1522 * tree.c (handle_init_priority_attribute): Call default_conversion on
1523 the attribute argument.
1525 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1528 * method.c (synthesized_method_walk): If vbases is non-null but
1529 is_empty is true, likewise don't worry about the virtual bases.
1531 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1534 * typeck2.c (process_init_constructor_record): Just skip unnamed
1537 2014-01-31 Jason Merrill <jason@redhat.com>
1540 * pt.c (mark_decl_instantiated): Call mark_needed.
1543 * decl2.c (handle_tls_init): Handle null init fn.
1546 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1548 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1551 * class.c (build_vfield_ref): Early return error_mark_node if
1552 TYPE_VFIELD (type) is null.
1553 (build_base_path): Check return value of build_vfield_ref.
1555 2014-01-31 Jason Merrill <jason@redhat.com>
1558 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1559 [ck_list]: Check for error_mark_node.
1560 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1563 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1564 during partial ordering.
1566 2014-01-31 Marek Polacek <polacek@redhat.com>
1569 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1571 2014-01-30 Jason Merrill <jason@redhat.com>
1574 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1575 (local_specializations): New macro.
1576 * pt.c (local_specializations): Remove variable.
1578 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1581 * parser.c (make_string_pack): Use double_int::from_buffer.
1583 2014-01-30 Marek Polacek <polacek@redhat.com>
1586 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1588 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1589 with input_location.
1590 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1593 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1596 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1598 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1601 * pt.c (lookup_template_class_1): Check start_enum return value
1602 for error_mark_node.
1604 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1606 * decl.c (duplicate_decls, typename_hash, typename_compare):
1607 Use TYPE_IDENTIFIER.
1608 * error.c (dump_type): Likewise.
1609 * mangle.c (dump_substitution_candidates): Likewise.
1611 2014-01-30 Jason Merrill <jason@redhat.com>
1614 * decl2.c (attributes_naming_typedef_ok): New.
1615 * cp-tree.h: Declare it.
1616 * decl.c (grokdeclarator): Check it.
1617 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1619 2014-01-29 Jason Merrill <jason@redhat.com>
1622 * call.c (add_builtin_candidate): Catch dependent types.
1625 * pt.c (expand_template_argument_pack): Correct
1626 non_default_args_count calculation.
1629 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1632 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1633 have a friend template in a class template.
1634 * pt.c (tsubst_friend_function): Look through it.
1635 (push_template_decl_real): A friend member template is
1638 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1641 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1644 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1647 * pt.c (instantiate_template_1): Check for error_mark_node the second
1650 2014-01-29 Jason Merrill <jason@redhat.com>
1653 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1654 cdtor_returns_this case.
1657 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1659 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1662 * semantics.c (finish_omp_reduction_clause): Check type for
1665 2014-01-28 Jason Merrill <jason@redhat.com>
1668 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1669 (tsubst_copy): Use it if lookup fails.
1672 * pt.c (tsubst_function_type): Make sure we keep the same function
1676 * semantics.c (build_anon_member_initialization): Stop walking
1677 when we run out of COMPONENT_REFs.
1680 * decl.c (lookup_and_check_tag): Ignore template parameters if
1681 scope == ts_current.
1682 * pt.c (check_template_shadow): Don't complain about the injected
1685 * decl.c (duplicate_decls): Tweak.
1688 * mangle.c (write_unqualified_name): Handle operator auto.
1690 2014-01-27 Jason Merrill <jason@redhat.com>
1694 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1695 list-initialization. A conversion to rvalue ref that involves
1696 an lvalue-rvalue conversion is bad.
1697 (convert_like_real): Give helpful error message.
1700 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1703 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1707 * pt.c (template_parm_to_arg): Call convert_from_reference.
1708 (tsubst_template_arg): Don't strip reference refs.
1711 * call.c (build_aggr_conv): Reject value-initialization of reference.
1715 * call.c (convert_like_real): Give helpful error about excess braces
1716 for ck_rvalue of scalar type.
1719 * call.c (reference_binding): Only elide braces if the single
1720 element is reference-related.
1723 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1727 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1731 * decl.c (compute_array_index_type): Don't call
1732 maybe_constant_value for a non-integral expression.
1734 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1736 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1738 * cp-gimplify.c (cp_genericize): Likewise.
1739 * decl.c (grokfndecl): Likewise.
1740 * parser.c (cp_parser_postfix_expression): Likewise.
1741 (cp_parser_postfix_open_square_expression): Likewise.
1742 (cp_parser_direct_declarator): Likewise.
1743 (is_cilkplus_vector_p): Likewise.
1744 (cp_parser_omp_clause_name): Likewise.
1745 (cp_parser_omp_all_clauses): Likewise.
1746 * pt.c (apply_late_template_attributes): Likewise.
1747 * typeck.c (cp_build_array_ref): Likewise.
1748 (cp_build_compound_expr): Likewise.
1749 (check_return_expr): Likewise.
1751 2014-01-24 Jason Merrill <jason@redhat.com>
1754 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1759 * typeck2.c (process_init_constructor_array): Don't create
1762 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1764 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1765 handling for RANGE_ARRAY case.
1767 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1770 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1772 2014-01-23 Marek Polacek <polacek@redhat.com>
1775 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1777 2014-01-23 Marek Polacek <polacek@redhat.com>
1780 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1783 2014-01-23 Jason Merrill <jason@redhat.com>
1786 * cp-tree.h (struct language_function): Add infinite_loop and
1788 (current_function_infinite_loop): New.
1789 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1790 (break_maybe_infinite_loop): New.
1791 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1792 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1793 (begin_range_for_stmt): Use them.
1794 * decl.c (finish_function): Don't warn about missing return
1795 if current_function_infinite_loop.
1796 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1797 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1799 * call.c (build_op_delete_call): Use make_tree_vector and
1800 release_tree_vector.
1802 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1805 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1806 nested_name_specifier.
1808 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1810 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1811 see if there is an attribute after function decl. If so, then
1813 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1814 enabled function late parsing.
1815 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1816 attribute for a SIMD-enabled function.
1817 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1818 the function is used by SIMD-enabled function (indicated by NULL
1819 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1820 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1821 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1822 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1823 vectorlength clause. Added a new bool parameter to differentiate
1825 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1826 (is_cilkplus_vector_p): Likewise.
1827 (cp_parser_late_parsing_elem_fn_info): Likewise.
1828 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1829 and "vectorlength" clauses when Cilk Plus is enabled.
1830 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1831 and emit a sorry message when step size is a parameter.
1832 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1833 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1835 * pt.c (apply_late_template_attributes): Likewise.
1837 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1840 * semantics.c (finish_omp_reduction_clause): Reject
1841 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1843 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1846 * parser.c (cp_parser_class_head): Push the class before parsing
1847 the base-clause, pop after it.
1849 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1851 * decl2.c (cpp_check): Revert prototype change.
1853 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1857 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1860 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1863 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1864 only when errorcount == 0.
1866 2014-01-17 Marek Polacek <polacek@redhat.com>
1869 * cvt.c (ocp_convert): Don't segfault on non-existing
1870 ENUM_UNDERLYING_TYPE.
1872 2014-01-16 Jason Merrill <jason@redhat.com>
1875 * tree.c (bot_manip): Update the location of builtin_LINE and
1878 2014-01-14 Jason Merrill <jason@redhat.com>
1881 * typeck2.c (massage_init_elt): New.
1882 (process_init_constructor_record)
1883 (process_init_constructor_union): Use it.
1884 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1885 (split_nonconstant_init_1): Handle it.
1886 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1888 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1891 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1892 and replaced an existing if-statement with else-if statement.
1893 Changed an existing error message wording to match the one from the C
1896 2014-01-08 Jason Merrill <jason@redhat.com>
1899 * class.c (abi_tag_data): Add tags field.
1900 (check_abi_tags): Initialize it.
1901 (find_abi_tags_r): Support collecting missing tags.
1902 (mark_type_abi_tags): Don't look at template args.
1903 (inherit_targ_abi_tags): New.
1904 (check_bases_and_members): Use it.
1905 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1906 * mangle.c (write_abi_tags): Check it.
1908 2014-01-07 Jason Merrill <jason@redhat.com>
1911 * pt.c (num_innermost_template_parms): New.
1912 (get_underlying_template): Use it.
1915 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1917 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1919 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1920 the letter of 20.11.6 about Base and Derived naming the same
1921 class type modulo cv-qualifiers.
1923 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1926 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1927 function as unimplemented for generic lambdas with varargs.
1930 * parser.c (cp_parser_template_parameter): Early out with
1931 error_mark_node if parameter declaration was not parsed.
1934 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1935 auto_is_implicit_function_template_parm_p around lambda body.
1938 * parser.c (cp_parser_init_declarator): Undo fully implicit
1939 template parameter list when declarator is not a function.
1941 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1944 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1946 2014-01-03 Tobias Burnus <burnus@net-b.de>
1949 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1951 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1955 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1956 as include_std to perform_koenig_lookup.
1957 (cp_parser_postfix_expression): Adjust.
1958 * pt.c (tsubst_copy_and_build): Likewise.
1959 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1960 (omp_reduction_lookup): Adjust.
1961 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1962 (lookup_arg_dependent): Likewise.
1963 (lookup_function_nonclass): Adjust.
1964 * name-lookup.h: Adjust declaration.
1965 * cp-tree.h: Likewise.
1967 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1970 * parser.c (cp_parser_userdef_numeric_literal): Mention
1971 -fext-numeric-literals in the message.
1973 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1976 * call.c (build_conditional_expr_1): Check the return value of
1979 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1981 * call.c (convert_like_real): Check complain.
1983 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1986 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1989 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1991 Update copyright years
1993 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1995 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1996 the standard form for the copyright notice.
1998 Copyright (C) 2014 Free Software Foundation, Inc.
2000 Copying and distribution of this file, with or without modification,
2001 are permitted in any medium without royalty provided the copyright
2002 notice and this notice are preserved.