1 2014-06-25 Jakub Jelinek <jakub@redhat.com>
3 * semantics.c (finish_omp_clauses): Make sure
4 OMP_CLAUSE_LINEAR_STEP has correct type.
6 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
8 * class.c (check_methods, create_vtable_ptr, determine_key_method,
9 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by FUNCTION_DECL check.
10 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
11 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
12 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
13 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
15 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
18 * decl.c (grokdeclarator): Do not early check for operator-function-id
21 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
23 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
26 2014-06-24 Jakub Jelinek <jakub@redhat.com>
28 * parser.c (cp_parser_omp_for_loop): For
29 #pragma omp parallel for simd move lastprivate clause from parallel
30 to for rather than simd.
32 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
36 * decl.c (grokparms): Accept a single parameter of type 'void'.
38 2014-06-20 Jason Merrill <jason@redhat.com>
41 * call.c (add_function_candidate): Avoid special 'this' handling
42 if we have a ref-qualifier.
45 * call.c (build_over_call): Call build_this in template path.
47 2014-06-19 Jason Merrill <jason@redhat.com>
50 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
52 2014-06-18 Jason Merrill <jason@redhat.com>
55 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
56 ref-qualifier handling.
59 * pt.c (resolve_overloaded_unification): Preserve
60 ARGUMENT_PACK_EXPLICIT_ARGS.
62 2014-06-18 Jakub Jelinek <jakub@redhat.com>
64 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
66 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
68 2014-06-17 Jason Merrill <jason@redhat.com>
71 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
73 2014-06-15 Jason Merrill <jason@redhat.com>
76 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
79 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
81 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
83 * decl.c (grokvardecl): Fix pasto in previous patch.
85 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
87 * decl.c (duplicate_decls): Use set_decl_tls_model.
88 (grokdeclarator): Likewise.
89 * semantics.c (finish_id_expression): Check TLS only for
91 (finish_omp_threadprivate): Use decl_default_tls_model.
92 * decl2.c (get_guard): Likewise.
93 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
95 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
98 * decl.c (grokparms): Improve error message about void parameters.
99 * error.c (type_to_string): Fix aka cut off code.
101 2014-06-12 Jason Merrill <jason@redhat.com>
103 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
104 * cvt.c (type_promotes_to): Likewise.
105 * mangle.c (write_type, write_expression): Likewise.
106 (write_name, write_template_arg): Likewise.
107 (mangle_decl): Make alias based on flag_abi_compat_version.
108 Emit -Wabi warning here.
109 (finish_mangling_internal): Not here. Drop warn parm.
110 (finish_mangling_get_identifier, finish_mangling): Adjust.
111 (mangle_type_string, mangle_special_for_type): Adjust.
112 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
113 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
114 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
116 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
117 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
118 (layout_nonempty_base_or_field, end_of_class): Likewise.
119 (layout_empty_base, build_base_field, layout_class_type): Likewise.
120 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
121 (layout_virtual_bases): Likewise.
122 * decl.c (compute_array_index_type): Likewise.
123 * mangle.c (write_mangled_name, write_prefix): Likewise.
124 (write_template_prefix, write_integer_cst, write_expression): Likewise.
125 (write_template_arg, write_array_type): Likewise.
126 * method.c (lazily_declare_fn): Likewise.
127 * rtti.c (get_pseudo_ti_index): Likewise.
128 * typeck.c (comp_array_types): Likewise.
130 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
132 * vtable-class-hierarchy.c: Update handling for section names
133 that are no longer trees.
134 * decl.c (duplicate_decls): Likewise.
136 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
139 * parser.c (cp_parser_init_declarator): Actually pass friend_p
140 to cp_parser_declarator.
142 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
145 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
146 * name-lookup.c (validate_nonmember_using_decl): Adjust error
149 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
152 * parser.c (cp_parser_declarator): Add bool parameter.
153 (cp_parser_direct_declarator): Likewise, use it.
154 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
155 (cp_parser_condition, cp_parser_explicit_instantiation,
156 cp_parser_init_declarator, cp_parser_type_id_1,
157 cp_parser_parameter_declaration, cp_parser_exception_declaration,
158 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
159 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
161 * decl.c (grokdeclarator): Fix handling of friend declared in
162 namespace scope (g++.dg/parse/friend10.C).
164 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
166 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
168 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
169 (maybe_clone_body): Move symbol across comdat groups.
170 * method.c (use_thunk): Copy implicit section flag.
172 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
175 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
177 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
179 * method.c (use_thunk): Use set_decl_section_name.
180 * optimize.c (maybe_clone_body): Use set_decl_section_name.
181 * decl.c (duplicate_decls): Likewise.
182 * vtable-class-hierarchy.c: Likewise.
184 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
187 * class.c (check_field_decls): In C++11 mode do not reject
188 static data members and reference-type members in unions.
190 2014-06-05 Jason Merrill <jason@redhat.com>
193 * decl.c (check_initializer): Collapse a TREE_LIST here.
194 * typeck2.c (store_init_value): Not here.
196 2014-06-05 Richard Biener <rguenther@suse.de>
197 Paolo Carlini <paolo.carlini@oracle.com>
200 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
201 handling of empty classes.
203 2014-06-04 Jason Merrill <jason@redhat.com>
205 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
206 for noexcept and thread_local, too.
209 * decl.c (check_initializer): Maybe clear
210 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
212 2014-06-05 Richard Biener <rguenther@suse.de>
215 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
216 warnings for accessing empty classes.
218 2014-06-05 Marek Polacek <polacek@redhat.com>
221 * parser.c (cp_parser_binary_expression): Warn when logical not is
222 used on the left hand side operand of a comparison.
224 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
227 * typeck.c (cp_build_modify_expr): Handle array of characters
228 initialized by a string literal.
229 * decl.c (check_initializer): Handle parenthesized string literal
231 * typeck2.c (store_init_value): Remove redundant check.
233 2014-06-04 Jason Merrill <jason@redhat.com>
237 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
238 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
240 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
243 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
246 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
250 * call.c (standard_conversion): Convert nullptr to bool only
251 in case of direct-initialization.
252 (convert_like_real): Provide informative error message.
254 2014-06-03 Marek Polacek <polacek@redhat.com>
257 * semantics.c (finish_switch_cond): Warn if switch condition has
260 2014-06-03 Jason Merrill <jason@redhat.com>
263 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
264 variable to local_specializations.
267 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
269 2014-06-02 Jason Merrill <jason@redhat.com>
272 * decl.c (reshape_init_class): Handle un-folded
273 constant-expressions.
276 * pt.c (pack_deducible_p): Handle canonicalization.
278 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
280 * pt.c (tsubst_function_type): Initialize arg_types.
282 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
285 * class.c (handle_using_decl): Pass the correct scope to
286 cp_emit_debug_info_for_using.
288 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
292 * search.c (accessible_p): Use current_nonlambda_class_type.
293 * semantics.c (check_accessibility_of_qualified_id): Likewise.
295 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
297 * decl.c: Include builtins.h.
298 * semantics.c: Likewise.
300 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
304 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
305 * pt.c (tsubst_function_type): Inject the this parameter; do the
306 substitutions in the order mandated by the DR.
307 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
308 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
309 (static_fn_type): Copy it.
310 * decl2.c (build_memfn_type, change_return_type,
311 cp_reconstruct_complex_type): Likewise.
312 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
313 * tree.c (strip_typedefs): Likewise.
314 * typeck.c (merge_types): Likewise.
316 2014-05-30 Jason Merrill <jason@redhat.com>
319 * pt.c (instantiate_decl): Check that defer_ok is not set for
323 * pt.c (tsubst_init): Split out from...
324 (tsubst_expr) [DECL_EXPR]: Here.
325 (tsubst_copy) [VAR_DECL]: Use it.
326 * semantics.c (finish_id_expression): Return the decl for static/const.
328 2014-05-28 Jason Merrill <jason@redhat.com>
331 * decl.c (cxx_comdat_group): Return a decl.
332 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
334 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
338 * call.c (build_aggr_conv): Ignore passed in flags.
339 (build_array_conv, build_complex_conv): Likewise.
341 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
343 * optimize.c (maybe_thunk_body): Use set_comdat_group.
344 (maybe_clone_body): Likewise.
345 * decl.c (duplicate_decls): Update code duplicating comdat group;
346 do not copy symtab pointer; before freeing newdecl remove it
348 * decl2.c (constrain_visibility): Use set_comdat_group.
350 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
352 * rtti.c: Include tm_p.h
353 (emit_tinfo_decl): Force RTTI data to be aligned to required
356 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
358 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
359 ignoring other target adjustments.
361 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
363 * semantics.c (finish_omp_clauses): Remove duplicated variable
366 * parser.c (cp_parser_omp_target): Return bool values.
368 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
371 * lambda.c (add_capture): Enforce that capture by value requires
373 * typeck2.c (cxx_incomplete_type_inform): Early return if
374 TYPE_MAIN_DECL is null.
376 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
379 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
381 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
384 * lambda.c (build_capture_proxy, add_capture): Treat normal
385 captures and init-captures identically.
387 2014-05-21 Mark Wielaard <mjw@redhat.com>
390 * cp-lang.c (cxx_enum_underlying_base_type): New function.
391 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
393 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
395 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
396 * cp-array-notation.c (replace_invariant_exprs): Likewise.
397 (expand_array_notation): Handle VOID_CST.
398 * error.c (dump_expr): Likewise.
399 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
400 (cxx_pretty_printer::expression): Likewise.
401 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
402 * decl.c (register_dtor_fn): Likewise.
403 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
404 (build_delete, push_base_cleanups): Likewise.
405 * mangle.c (write_expression): Likewise.
406 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
407 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
408 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
409 * tree.c (cp_tree_equal): Likewise.
410 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
411 instead of void_zero_node.
412 * typeck.c (check_return_expr): Likewise.
413 * typeck2.c (build_functional_cast): Likewise.
415 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
418 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
420 (cp_parser_statement): ...here. Make sure only semicolon can go after
423 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
428 * typeck2.c (digest_nsdmi_init): New.
429 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
430 * init.c (get_nsdmi): Likewise.
431 * cp-tree.h (digest_nsdmi_init): Declare.
433 2014-05-20 Jason Merrill <jason@redhat.com>
435 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
436 up a virtual function in a dummy object.
438 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
441 * decl.c (duplicate_decls): Replace pair of warning_at with
443 (maybe_commonize_var): Likewise.
445 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
448 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
449 (tsubst_copy_and_build): Perform recursive substitutions in a
452 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
455 * typeck2.c (cxx_incomplete_type_inform): New.
456 (cxx_incomplete_type_diagnostic): Use it.
457 * decl.c (grokdeclarator): Check the element type of an
458 incomplete array type; call the above.
459 * cp-tree.h (cxx_incomplete_type_inform): Declare.
461 2014-05-19 Jason Merrill <jason@redhat.com>
464 * pt.c (tsubst_copy): Don't check at_function_scope_p.
465 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
467 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
469 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
470 * parser.c (cp_parser_enum_specifier): Likewise.
472 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
474 * class.c (sorted_fields_type_new): Adjust.
475 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
476 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
477 * cp-tree.h: Remove usage of variable_size gty attribute.
478 * decl.c (make_label_decl): Adjust.
479 (check_goto): Likewise.
480 (start_preparsed_function): Likewise.
481 (save_function_data): Likewise.
482 * lex.c (init_reswords): Likewise.
483 (retrofit_lang_decl): Likewise.
484 (cxx_dup_lang_specific_decl): Likewise.
485 (copy_lang_type): Likewise.
486 (cxx_make_type): Likewise.
487 * name-lookup.c (binding_entry_make): Likewise.
488 (binding_table_construct): Likewise.
489 (binding_table_new): Likewise.
490 (cxx_binding_make): Likewise.
491 (pushdecl_maybe_friend_1): Likewise.
492 (begin_scope): Likewise.
493 (push_to_top_level): Likewise.
494 * parser.c (cp_lexer_alloc): Likewise.
495 (cp_lexer_new_from_tokens): Likewise.
496 (cp_token_cache_new): Likewise.
497 (cp_parser_context_new): Likewise.
498 (cp_parser_new): Likewise.
499 (cp_parser_nested_name_specifier_opt): Likewise.
500 (cp_parser_template_id): Likewise.
501 * pt.c (maybe_process_partial_specialization): Likewise.
502 (register_specialization): Likewise.
503 (add_pending_template): Likewise.
504 (lookup_template_class_1): Likewise.
505 (push_tinst_level): Likewise.
506 * semantics.c (register_constexpr_fundef): Likewise.
507 (cxx_eval_call_expression): Likewise.
508 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
510 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
513 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
514 when cp_parser_lookup_name sets ambiguous_decls.
516 2014-05-15 Jason Merrill <jason@redhat.com>
518 * call.c (print_conversion_rejection): Use loc consistently.
520 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
522 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
523 * call.c (convert_like_real, build_new_method_call_1): Use it.
524 * decl2.c (grokfield): Likewise.
525 * init.c (perform_member_init, build_aggr_init, expand_default_init,
526 build_new_1): Likewise.
527 * mangle.c (write_expression): Likewise.
528 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
530 2014-05-14 Jason Merrill <jason@redhat.com>
534 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
535 dropped cv-quals as a bad conversion.
536 (convert_like_real) [ck_ref_bind]: Explain them.
537 (compare_ics): Check badness before stripping reference
538 bindings. Handle comparing bad reference bindings.
539 * typeck.c (comp_cv_qualification): Add overload that just takes
541 * cp-tree.h: Declare it.
543 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
544 (arg_conversion_rejection, bad_arg_conversion_rejection)
545 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
546 (add_function_candidate): Pass actual argument, rather than type, to
547 bad_arg_conversion_rejection.
548 (print_conversion_rejection): Explain what's wrong with the conversion.
549 (print_z_candidates): Say "candidate:" before each candidate.
550 (splice_viable): Be strict if we see a viable or template candidate.
551 (build_user_type_conversion_1): Pass false to strict parameter.
552 (perform_overload_resolution, build_conditional_expr_1): Likewise.
553 (build_new_op_1, build_new_method_call_1): Likewise.
554 (build_op_call_1): Pass true to strict parameter.
556 2014-05-13 Jason Merrill <jason@redhat.com>
558 * call.c (print_error_for_call_failure): Say "no match" rather
559 than "ambiguous" if there were no strict matches.
560 (build_new_method_call_1): Likewise.
563 * semantics.c (is_this_parameter): Allow capture proxies too.
565 2014-05-12 Jason Merrill <jason@redhat.com>
567 * call.c (maybe_print_user_conv_context): New.
568 (convert_like_real): Use it. Print call context for bad
569 user-defined conversion.
570 (build_over_call): Print call context for bad 'this' conversion.
572 * call.c (convert_like_real): Use inform for identifying the
575 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
577 * cvt.c (cp_convert_to_pointer): Don't call error_at if
578 complain & tf_error is false.
580 * decl.c (make_unbound_class_template): Prefer inform for
581 "declared here"-type message.
583 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
587 * lambda.c (lambda_expr_this_capture): Add new parameter
588 add_capture_p controlling whether the functions will try to
589 capture 'this' via the default capture.
590 (maybe_resolve_dummy): Likewise.
591 * cp-tree.h: Adjust prototypes.
592 * call.c, semantics.c: Change callers of these functions.
593 * call.c (build_new_method_call_1): Use the actual 'this' that
594 would be potentially captured for the overload resolution, instead
597 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
599 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
601 (convert_nontype_argument): Adjust calls.
602 (coerce_template_parameter_pack): Add missing complain & tf_error
605 2014-05-09 Jason Merrill <jason@redhat.com>
609 * call.c (build_conditional_expr_1, conditional_conversion): Handle
610 non-class lvalues and xvalues that differ only in cv-qualifiers.
614 * call.c (build_user_type_conversion_1): The copy-init temporary
618 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
621 * call.c (build_conditional_expr_1): If overload resolution finds
622 no match, just say "different types".
625 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
628 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
629 if we didn't find a conversion.
630 Don't accept a bad conversion too early.
632 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
635 * typeck.c (convert_for_assignment): Provide an inform for pointers
636 to incomplete class types.
638 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
641 * pt.c (convert_nontype_argument): Protect all the error calls
642 with complain & tf_error.
644 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
647 * pt.c (instantiate_decl): Avoid generating the body of a
650 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
653 * pt.c (maybe_begin_member_template_processing): Use
656 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
657 Mike Stump <mikestump@comcast.net>
658 Richard Sandiford <rdsandiford@googlemail.com>
660 * call.c: Include wide-int.h.
661 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
662 (convert_for_arg_passing): Likewise.
663 * class.c: Include wide-int.h.
664 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
665 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
666 (include_empty_classes): Likewise
667 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
668 * cvt.c: Include wide-int.h.
669 (ignore_overflows): Use wide_int_to_tree.
670 * decl.c: Include wide-int.h.
671 (check_array_designated_initializer): Use wide-int interfaces.
672 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
673 (finish_enum_value_list): Use signop.
674 (build_enumerator): Use wide-int interfaces.
675 * init.c: Include wide-int.h.
676 (build_new_1): Use wide-int interfaces.
677 * mangle.c: Include wide-int.h.
678 (write_integer_cst): Use wide-int interfaces.
679 (write_array_type): Likewise.
680 * tree.c: Include wide-int.h.
681 (cp_tree_equal): Use tree_int_cst_equal.
682 * typeck2.c: Include wide-int.h.
683 (process_init_constructor_array): Use wide-int interfaces.
685 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
688 * decl.c (grokfndecl): Check duplicate_decls return value for
690 * pt.c (instantiate_decl): A deleted function is defined.
692 2014-05-02 Jason Merrill <jason@redhat.com>
694 * decl2.c (vague_linkage_p): Local statics have vague linkage.
697 * lambda.c (lambda_capture_field_type): Wrap anything dependent
699 (add_capture): Check for VLA before calling it.
700 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
701 just the current one. Make non-static.
702 * cp-tree.h: Declare it.
703 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
704 the operand was static or constant.
706 2014-05-02 Marek Polacek <polacek@redhat.com>
708 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
711 2014-05-01 Marek Polacek <polacek@redhat.com>
714 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
715 between label and variable when warning about returning local address.
717 2014-04-30 Jason Merrill <jason@redhat.com>
720 * init.c (build_value_init): Don't try to call an array constructor.
723 * typeck2.c (massage_init_elt): Use maybe_constant_init.
725 2014-04-30 Marek Polacek <polacek@redhat.com>
727 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
728 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
729 for non-integer types.
731 2014-04-29 Jason Merrill <jason@redhat.com>
734 Represent the unevaluated exception specification of an implicitly
735 declared or deleted function with a simple placeholder, not a list
737 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
738 * except.c (unevaluated_noexcept_spec): New.
739 * class.c (deduce_noexcept_on_destructor): Use it.
740 * decl.c (check_redeclaration_exception_specification): Call
741 maybe_instantiate_noexcept.
742 (duplicate_decls): Call it before merge_types.
743 (start_preparsed_function): Call maybe_instantiate_noexcept.
744 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
745 * init.c (get_nsdmi): Factor out of perform_member_init.
746 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
747 (walk_field_subobs): Consider NSDMI for EH spec.
748 (get_defaulted_eh_spec): New.
749 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
750 (defaulted_late_check): Defer EH checking in non-template classes.
751 (after_nsdmi_defaulted_late_checks): New.
752 * parser.c (cp_parser_class_specifier_1): Use it.
753 (unparsed_classes): New macro.
754 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
755 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
756 Remove list-of-functions handling.
757 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
758 handling and FN parameter.
759 * typeck.c (merge_types): Adjust.
761 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
764 * parser.c (cp_parser_alias_declaration): Check return value of
767 2014-04-24 Jakub Jelinek <jakub@redhat.com>
769 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
770 atomic-clause, allow comma in between atomic-clause and
773 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
776 * rtti.c (emit_support_tinfos): Do not iterate on
777 registered_builtin_types (partial revert).
779 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
782 * semantics.c (apply_deduced_return_type): Complete non-void type
783 before estimating whether the type is aggregate.
785 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
788 * rtti.c (emit_support_tinfo_1): New function, extracted from
790 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
792 2014-04-22 Jakub Jelinek <jakub@redhat.com>
795 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
796 fails, don't set OM_PARALLEL_COMBINED and return NULL.
798 2014-04-18 Jason Merrill <jason@redhat.com>
801 * call.c (reference_binding): Recurse on user-defined conversion.
804 * call.c (standard_conversion): Don't try to apply restrict to void.
806 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
808 * decl.c (reshape_init_r): Handle a single element of vector type.
810 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
813 * decl2.c (cplus_decl_attributes): Handle
814 pointer-to-member-function declarations.
816 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
819 * call.c (build_user_type_coversion): Use build_dummy_object
820 to create the placeholder object for a constructor method call.
821 (build_special_member_call): Likewise.
822 (build_over_call): Check for the placeholder object with
824 (build_new_method_call_1): Likewise. Don't attempt to resolve
825 a dummy object for a constructor method call.
827 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
830 * friend.c (add_friend, make_friend_class): Move repeated friend
831 warning under Wredundant_decls.
833 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
835 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
836 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
837 (do_class_using_decl): Likewise.
838 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
840 2014-04-15 Jakub Jelinek <jakub@redhat.com>
843 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
845 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
847 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
849 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
851 * pt.c (mark_template_parm): Use template_parm_level_and_index.
853 2014-04-11 Jason Merrill <jason@redhat.com>
855 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
857 (cp_lexer_get_preprocessor_token): Always clear it.
858 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
862 * decl.c (reshape_init_r): Handle a single element of class type.
865 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
866 built-in operator new.
868 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
871 * name-lookup.c (parse_using_directive): Return early if the
872 attribs argument is error_mark_node; use get_attribute_name.
874 2014-04-11 Jason Merrill <jason@redhat.com>
878 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
879 * call.c (struct z_candidate): Add flags field.
880 (add_candidate): Add flags parm.
881 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
882 (add_template_candidate_real): Pass it.
883 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
884 * tree.c (build_aggr_init_expr): Copy it.
885 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
887 2014-04-10 Richard Biener <rguenther@suse.de>
888 Jakub Jelinek <jakub@redhat.com>
891 * error.c (dump_decl) <case FUNCTION_DECL>: If
892 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
893 recurse on DECL_ABSTRACT_ORIGIN instead of printing
896 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
898 * pt.c (check_template_variable): Check for the return of pedwarn
899 before emitting a note.
900 * parser.c (cp_parser_lambda_introducer): Likewise.
902 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
905 * pt.c (process_template_parm): For an invalid non-type parameter
906 only set TREE_TYPE to error_mark_node.
907 (push_inline_template_parms_recursive, comp_template_parms,
908 redeclare_class_template, coerce_template_template_parm,
909 coerce_template_template_parms, unify): Use error_operand_p.
911 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
913 * class.c (check_bases_and_members): Warn about non-virtual dtors
914 in public bases only. Check warn_ecpp before complaining about
915 non-polymorphic bases.
917 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
919 * decl.c (duplicate_decls): Check for the return of warning_at
920 before emitting a note.
921 (warn_misplaced_attr_for_class_type): Likewise.
922 (check_tag_decl): Likewise.
924 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
927 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
929 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
932 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
933 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
934 instantiating a variable-sized type.
937 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
939 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
941 * class.c (find_abi_tags_r): Check for the return of warning
942 before emitting a note.
943 (one_inherited_ctor): Likewise.
945 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
947 * decl.c (duplicate_decls): Check for the return of permerror
948 before emitting a note.
950 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
952 * class.c (accessible_nvdtor_p): New.
953 (check_bases): Don't check base destructor here ...
954 (check_bases_and_members): ... check them here. Trigger on
955 Wnon-virtual-dtor flag.
956 (finish_struct_1): Use accessible_nvdtor_p.
958 2014-04-01 Jason Merrill <jason@redhat.com>
960 * pt.c (process_partial_specialization): Say "not deducible"
961 rather than "not used". Use inform.
964 * pt.c (coerce_template_parms): Check that the pack expansion
965 pattern works with the first matching parameter.
967 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
969 * init.c (perform_member_init): Homogenize uninitialized
972 2014-04-01 Jason Merrill <jason@redhat.com>
975 * call.c (build_array_conv): Call complete_type.
978 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
979 (picflag_from_initializer): Return it.
980 (process_init_constructor): Handle it.
983 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
984 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
985 * pt.c (get_template_info): Handle NAMESPACE_DECL.
986 (most_general_template): Handle more kinds of template.
987 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
988 instantiations and specializations.
990 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
993 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
994 COMPONENT_REFs and ARRAY_REFs sooner.
996 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
999 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1000 usage in non-functions with pushed scope.
1002 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1005 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1006 to indicate whether a scope is in the process of defining a class.
1007 * semantics.c (begin_class_definition): Set defining_class_p.
1008 * name-lookup.c (leave_scope): Reset defining_class_p.
1009 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1010 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1011 unwinding to class-defining scope to handle the erroneous definition of
1012 a generic function of an arbitrarily nested class within an enclosing
1015 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1018 * method.c (walk_field_subobs): Improve the diagnostic
1019 locations for both REFERENCE_TYPEs and non-static const members.
1020 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1021 instead of %qD to be consistent with the c++11 diagnostic.
1023 2014-03-25 Jason Merrill <jason@redhat.com>
1027 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1028 * search.c (get_pure_virtuals): Not here.
1031 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1032 a lambda in unevaluated context.
1035 * decl.c (create_array_type_for_decl): Complain about array of auto.
1037 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1040 * semantics.c (potential_constant_expression_1): Handle
1043 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1046 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1047 introducing an implicit function template parameter within an explicit
1050 2014-03-22 Jason Merrill <jason@redhat.com>
1053 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1056 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1059 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1060 on the name argument.
1062 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1065 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1068 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1071 * call.c (build_new_method_call_1): Handle pure virtuals called by
1074 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1077 * parser.c (cp_parser_member_declaration): Don't allow
1078 finish_fully_implicit_template to consider friend declarations to be
1079 class member templates.
1080 (synthesize_implicit_template_parm): Handling winding back through class
1081 scope to the class being defined in order to inject a template argument
1085 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1086 function scope as per cp_parser_skip_to_end_of_statement.
1088 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1091 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1093 2014-03-14 Jason Merrill <jason@redhat.com>
1097 * search.c (get_pure_virtuals): Handle abstract dtor here.
1098 (dfs_get_pure_virtuals): Not here.
1101 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1102 abstract class as pure.
1104 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1107 * pt.c (maybe_process_partial_specialization): Check return value
1108 of check_specialization_namespace.
1110 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1113 * semantics.c (finish_static_assert): Call cxx_constant_value only
1114 if require_potential_rvalue_constant_expression returns true.
1116 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1119 * method.c (get_inherited_ctor): New.
1120 * cp-tree.h (get_inherited_ctor): Declare it.
1121 * semantics.c (is_valid_constexpr_fn): Use it.
1123 2014-03-10 Jason Merrill <jason@redhat.com>
1126 * call.c (convert_default_arg): Remove special handling for
1130 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1131 when deciding whether to call push_template_decl for a member class.
1132 * pt.c (push_template_decl_real): Return after wrong levels error.
1134 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1137 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1138 lambda, remove the lambda's own template argument list prior to fetching
1142 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1143 function template unwinding on error into a more general location, ...
1144 (cp_parser_skip_to_end_of_statement): ... here.
1146 2014-03-07 Jason Merrill <jason@redhat.com>
1148 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1150 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1151 we're in a trailing return type.
1153 * typeck.c (comp_template_parms_position): 'auto' and
1154 'decltype(auto)' are different from real template parms.
1156 * parser.c (cp_parser_using_declaration): Consume the semicolon
1157 after bare parameter pack error.
1159 * cp-tree.h (REF_PARENTHESIZED_P): New.
1160 * semantics.c (force_paren_expr): Set it.
1161 * pt.c (do_auto_deduction): Check it.
1162 (tsubst) [COMPONENT_REF]: Copy it.
1163 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1165 * decl.c (create_array_type_for_decl): Only warn about invalid
1166 C++1y VLA if flag_iso or warn_vla>0.
1167 (grokdeclarator): Likewise.
1168 * pt.c (tsubst): Likewise.
1169 * semantics.c (finish_decltype_type): Likewise.
1170 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1171 (cp_build_addr_expr_1): Likewise.
1172 * init.c (build_new_1): Improve diagnostics.
1174 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1177 * decl.c (check_initializer): Return NULL_TREE after error;
1178 consistently use inform.
1180 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1182 * decl.c (check_initializer): Remove dead code.
1184 2014-03-06 Marek Polacek <polacek@redhat.com>
1187 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1188 of checking tree code.
1190 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1192 * parser.c (cp_lexer_set_source_position): New.
1193 (cp_parser_mem_initializer): Use it.
1194 (cp_parser_postfix_open_square_expression): Likewise.
1195 (cp_parser_parenthesized_expression_list): Likewise.
1196 (cp_parser_new_initializer): Likewise.
1197 (cp_parser_jump_statement): Likewise.
1198 (cp_parser_initializer): Likewise.
1199 (cp_parser_functional_cast): Likewise.
1201 2014-03-05 Jason Merrill <jason@redhat.com>
1204 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1205 dependent expression.
1208 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1209 if re-parsing might succeed.
1210 * semantics.c (finish_id_expression): Use of a parameter outside
1211 the function body is a parse error.
1213 * parser.c (cp_parser_mem_initializer): Set input_location
1214 properly for init-list warning.
1215 (cp_parser_postfix_open_square_expression): Likewise.
1216 (cp_parser_parenthesized_expression_list): Likewise.
1217 (cp_parser_new_initializer): Likewise.
1218 (cp_parser_jump_statement): Likewise.
1219 (cp_parser_initializer): Likewise.
1220 (cp_parser_functional_cast): Likewise.
1222 2014-03-04 Jason Merrill <jason@redhat.com>
1225 * typeck2.c (process_init_constructor_record): Set
1226 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1230 * parser.c (cp_parser_direct_declarator): Set declarator to
1231 cp_error_declarator on invalid qualified-id.
1233 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1236 * parser.c (cp_parser_using_declaration): Early return when
1237 cp_parser_nested_name_specifier errors out.
1239 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1242 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1243 function scope on parse error in function parameter list.
1245 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1247 * method.c (implicitly_declare_fn): Remove redundant
1248 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1249 * semantics.c (is_instantiation_of_constexpr): Likewise.
1250 * error.c (dump_function_decl): Likewise.
1252 2014-03-01 Jason Merrill <jason@redhat.com>
1255 * semantics.c (begin_maybe_infinite_loop): Use
1256 fold_non_dependent_expr_sfinae.
1258 2014-02-28 Jason Merrill <jason@redhat.com>
1261 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1263 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1266 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1267 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1268 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1270 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1273 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1276 2014-02-27 Jason Merrill <jason@redhat.com>
1280 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1281 are not yet defined.
1283 2014-02-26 Jason Merrill <jason@redhat.com>
1287 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1288 * init.c (build_vtbl_address): Do it here.
1294 * pt.c (struct warning_sentinel): New.
1295 (tsubst_copy_and_build): Use it instead of
1296 c_inhibit_evaluation_warnings.
1297 * typeck.c (maybe_warn_about_useless_cast): Remove
1298 c_inhibit_evaluation_warnings check.
1301 * pt.c (get_template_parm_index): New.
1302 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1303 (process_template_parm): Allow bare packs in template template
1304 parm template parms.
1305 (coerce_template_parameter_pack): Handle fixed template template
1306 parm packs and fixed packs not at the end of the parm list.
1307 (coerce_template_parms): Handle template parm packs not at the end
1309 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1312 * pt.c (unify): Ignore alias templates when deducing a template
1318 * call.c (reference_binding): Recurse on user-defined conversion.
1319 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1321 2014-02-25 Jason Merrill <jason@redhat.com>
1324 * call.c (reference_binding): Recurse on user-defined conversion.
1325 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1327 * call.c (print_conversion_rejection): Handle n_arg of -2.
1328 (build_user_type_conversion_1): Pass it.
1331 * decl2.c (no_linkage_error): Handle C++98 semantics.
1332 (reset_type_linkage): Move from decl.c.
1333 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1334 (bt_reset_linkage_2, reset_decl_linkage): New.
1335 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1336 (cp_write_global_declarations): Move condition into no_linkage_error.
1337 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1338 * semantics.c (expand_or_defer_fn_1): Factor out
1339 tentative_decl_linkage.
1340 * cp-tree.h: Adjust.
1342 * decl2.c (finish_static_data_member_decl): Diagnose static data
1343 member in unnamed class.
1344 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1347 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1348 defaulted virtual dtor.
1352 * pt.c (get_underlying_template): Fix equivalence calculation.
1354 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1357 * parser.c (function_being_declared_is_template_p): Return false when
1358 processing a template parameter list.
1359 (cp_parser_parameter_declaration_clause): Don't set
1360 auto_is_implicit_function_template_parm_p when processing a
1361 template parameter list.
1363 * parser.c (synthesize_implicit_template_parm): Inject new template
1364 argument list appropriately when a generic member function
1365 of a class template is declared out-of-line.
1368 * parser.c (cp_parser_direct_declarator): Don't save and
1369 restore num_template_parameter_lists around call to
1370 cp_parser_parameter_declaration_list.
1371 (function_being_declared_is_template_p): New predicate.
1372 (cp_parser_parameter_declaration_list): Use
1373 function_being_declared_is_template_p as predicate for
1374 inspecting current function template parameter list length
1375 rather than num_template_parameter_lists.
1377 2014-02-24 Jason Merrill <jason@redhat.com>
1380 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1381 DECL_EXPR initialize a non-class iterator.
1384 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1386 2014-02-21 Jason Merrill <jason@redhat.com>
1389 * parser.c (cp_parser_type_name): Always check dependency.
1390 (cp_parser_type_specifier_seq): Call
1391 cp_parser_parse_and_diagnose_invalid_type_name.
1394 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1397 * parser.c (cp_parser_default_argument): Clear
1398 current_class_ptr/current_class_ref like tsubst_default_argument.
1401 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1402 than current_binding_level.
1405 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1408 * parser.c (cp_parser_enum_specifier): Call
1409 check_for_bare_parameter_packs.
1412 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1416 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1417 of the partial instantiation, not the most general template.
1418 (maybe_process_partial_specialization): Reassign everything on
1422 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1423 (check_explicit_specialization): Don't clone.
1426 * pt.c (coerce_template_parms): Bail if argument packing fails.
1429 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1430 Don't get confused by a CONSTRUCTOR that already has a type.
1433 * call.c (build_array_conv): Don't crash on VLA.
1436 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1439 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1440 in declaration context.
1444 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1447 * parser.c (cp_parser_direct_declarator): Don't wrap a
1448 type-dependent expression in a NOP_EXPR.
1451 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1456 * parser.c (cp_parser_template_argument): Restore dereference.
1457 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1458 (process_partial_specialization): Handle deref.
1461 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1465 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1466 implicit_template_scope upon leaving an out-of-line generic member
1467 function definition.
1469 2014-02-20 Kai Tietz <ktietz@redhat.com>
1472 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1473 valued type argument as error_mark_node.
1476 * semantics.c (finish_fname): Handle error_mark_node.
1478 2014-02-19 Jason Merrill <jason@redhat.com>
1481 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1482 spec from template context.
1484 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1487 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1488 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1491 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1493 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1496 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1499 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1502 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1503 During error recovery allow_non_constant may be false.
1505 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1508 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1509 scope whenever a template parameter list has been started, independent
1510 of whether the function call operator was well-formed or not.
1513 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1514 scope for generic friend declarations as well as for non-friends.
1516 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1519 * method.c (implicitly_declare_fn): A constructor of a class with
1520 virtual base classes isn't constexpr (7.1.5p4).
1522 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1524 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1526 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1529 * parser.c (cp_parser_omp_declare_reduction): Save and free
1532 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1536 * tree.c (handle_init_priority_attribute): Call default_conversion on
1537 the attribute argument.
1539 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1542 * method.c (synthesized_method_walk): If vbases is non-null but
1543 is_empty is true, likewise don't worry about the virtual bases.
1545 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1548 * typeck2.c (process_init_constructor_record): Just skip unnamed
1551 2014-01-31 Jason Merrill <jason@redhat.com>
1554 * pt.c (mark_decl_instantiated): Call mark_needed.
1557 * decl2.c (handle_tls_init): Handle null init fn.
1560 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1562 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1565 * class.c (build_vfield_ref): Early return error_mark_node if
1566 TYPE_VFIELD (type) is null.
1567 (build_base_path): Check return value of build_vfield_ref.
1569 2014-01-31 Jason Merrill <jason@redhat.com>
1572 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1573 [ck_list]: Check for error_mark_node.
1574 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1577 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1578 during partial ordering.
1580 2014-01-31 Marek Polacek <polacek@redhat.com>
1583 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1585 2014-01-30 Jason Merrill <jason@redhat.com>
1588 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1589 (local_specializations): New macro.
1590 * pt.c (local_specializations): Remove variable.
1592 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1595 * parser.c (make_string_pack): Use double_int::from_buffer.
1597 2014-01-30 Marek Polacek <polacek@redhat.com>
1600 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1602 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1603 with input_location.
1604 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1607 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1610 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1612 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1615 * pt.c (lookup_template_class_1): Check start_enum return value
1616 for error_mark_node.
1618 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1620 * decl.c (duplicate_decls, typename_hash, typename_compare):
1621 Use TYPE_IDENTIFIER.
1622 * error.c (dump_type): Likewise.
1623 * mangle.c (dump_substitution_candidates): Likewise.
1625 2014-01-30 Jason Merrill <jason@redhat.com>
1628 * decl2.c (attributes_naming_typedef_ok): New.
1629 * cp-tree.h: Declare it.
1630 * decl.c (grokdeclarator): Check it.
1631 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1633 2014-01-29 Jason Merrill <jason@redhat.com>
1636 * call.c (add_builtin_candidate): Catch dependent types.
1639 * pt.c (expand_template_argument_pack): Correct
1640 non_default_args_count calculation.
1643 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1646 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1647 have a friend template in a class template.
1648 * pt.c (tsubst_friend_function): Look through it.
1649 (push_template_decl_real): A friend member template is
1652 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1655 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1658 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1661 * pt.c (instantiate_template_1): Check for error_mark_node the second
1664 2014-01-29 Jason Merrill <jason@redhat.com>
1667 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1668 cdtor_returns_this case.
1671 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1673 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1676 * semantics.c (finish_omp_reduction_clause): Check type for
1679 2014-01-28 Jason Merrill <jason@redhat.com>
1682 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1683 (tsubst_copy): Use it if lookup fails.
1686 * pt.c (tsubst_function_type): Make sure we keep the same function
1690 * semantics.c (build_anon_member_initialization): Stop walking
1691 when we run out of COMPONENT_REFs.
1694 * decl.c (lookup_and_check_tag): Ignore template parameters if
1695 scope == ts_current.
1696 * pt.c (check_template_shadow): Don't complain about the injected
1699 * decl.c (duplicate_decls): Tweak.
1702 * mangle.c (write_unqualified_name): Handle operator auto.
1704 2014-01-27 Jason Merrill <jason@redhat.com>
1708 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1709 list-initialization. A conversion to rvalue ref that involves
1710 an lvalue-rvalue conversion is bad.
1711 (convert_like_real): Give helpful error message.
1714 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1717 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1721 * pt.c (template_parm_to_arg): Call convert_from_reference.
1722 (tsubst_template_arg): Don't strip reference refs.
1725 * call.c (build_aggr_conv): Reject value-initialization of reference.
1729 * call.c (convert_like_real): Give helpful error about excess braces
1730 for ck_rvalue of scalar type.
1733 * call.c (reference_binding): Only elide braces if the single
1734 element is reference-related.
1737 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1741 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1745 * decl.c (compute_array_index_type): Don't call
1746 maybe_constant_value for a non-integral expression.
1748 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1750 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1752 * cp-gimplify.c (cp_genericize): Likewise.
1753 * decl.c (grokfndecl): Likewise.
1754 * parser.c (cp_parser_postfix_expression): Likewise.
1755 (cp_parser_postfix_open_square_expression): Likewise.
1756 (cp_parser_direct_declarator): Likewise.
1757 (is_cilkplus_vector_p): Likewise.
1758 (cp_parser_omp_clause_name): Likewise.
1759 (cp_parser_omp_all_clauses): Likewise.
1760 * pt.c (apply_late_template_attributes): Likewise.
1761 * typeck.c (cp_build_array_ref): Likewise.
1762 (cp_build_compound_expr): Likewise.
1763 (check_return_expr): Likewise.
1765 2014-01-24 Jason Merrill <jason@redhat.com>
1768 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1773 * typeck2.c (process_init_constructor_array): Don't create
1776 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1778 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1779 handling for RANGE_ARRAY case.
1781 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1784 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1786 2014-01-23 Marek Polacek <polacek@redhat.com>
1789 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1791 2014-01-23 Marek Polacek <polacek@redhat.com>
1794 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1797 2014-01-23 Jason Merrill <jason@redhat.com>
1800 * cp-tree.h (struct language_function): Add infinite_loop and
1802 (current_function_infinite_loop): New.
1803 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1804 (break_maybe_infinite_loop): New.
1805 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1806 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1807 (begin_range_for_stmt): Use them.
1808 * decl.c (finish_function): Don't warn about missing return
1809 if current_function_infinite_loop.
1810 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1811 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1813 * call.c (build_op_delete_call): Use make_tree_vector and
1814 release_tree_vector.
1816 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1819 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1820 nested_name_specifier.
1822 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1824 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1825 see if there is an attribute after function decl. If so, then
1827 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1828 enabled function late parsing.
1829 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1830 attribute for a SIMD-enabled function.
1831 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1832 the function is used by SIMD-enabled function (indicated by NULL
1833 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1834 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1835 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1836 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1837 vectorlength clause. Added a new bool parameter to differentiate
1839 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1840 (is_cilkplus_vector_p): Likewise.
1841 (cp_parser_late_parsing_elem_fn_info): Likewise.
1842 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1843 and "vectorlength" clauses when Cilk Plus is enabled.
1844 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1845 and emit a sorry message when step size is a parameter.
1846 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1847 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1849 * pt.c (apply_late_template_attributes): Likewise.
1851 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1854 * semantics.c (finish_omp_reduction_clause): Reject
1855 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1857 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1860 * parser.c (cp_parser_class_head): Push the class before parsing
1861 the base-clause, pop after it.
1863 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1865 * decl2.c (cpp_check): Revert prototype change.
1867 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1871 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1874 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1877 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1878 only when errorcount == 0.
1880 2014-01-17 Marek Polacek <polacek@redhat.com>
1883 * cvt.c (ocp_convert): Don't segfault on non-existing
1884 ENUM_UNDERLYING_TYPE.
1886 2014-01-16 Jason Merrill <jason@redhat.com>
1889 * tree.c (bot_manip): Update the location of builtin_LINE and
1892 2014-01-14 Jason Merrill <jason@redhat.com>
1895 * typeck2.c (massage_init_elt): New.
1896 (process_init_constructor_record)
1897 (process_init_constructor_union): Use it.
1898 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1899 (split_nonconstant_init_1): Handle it.
1900 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1902 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1905 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1906 and replaced an existing if-statement with else-if statement.
1907 Changed an existing error message wording to match the one from the C
1910 2014-01-08 Jason Merrill <jason@redhat.com>
1913 * class.c (abi_tag_data): Add tags field.
1914 (check_abi_tags): Initialize it.
1915 (find_abi_tags_r): Support collecting missing tags.
1916 (mark_type_abi_tags): Don't look at template args.
1917 (inherit_targ_abi_tags): New.
1918 (check_bases_and_members): Use it.
1919 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1920 * mangle.c (write_abi_tags): Check it.
1922 2014-01-07 Jason Merrill <jason@redhat.com>
1925 * pt.c (num_innermost_template_parms): New.
1926 (get_underlying_template): Use it.
1929 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1931 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1933 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1934 the letter of 20.11.6 about Base and Derived naming the same
1935 class type modulo cv-qualifiers.
1937 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1940 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1941 function as unimplemented for generic lambdas with varargs.
1944 * parser.c (cp_parser_template_parameter): Early out with
1945 error_mark_node if parameter declaration was not parsed.
1948 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1949 auto_is_implicit_function_template_parm_p around lambda body.
1952 * parser.c (cp_parser_init_declarator): Undo fully implicit
1953 template parameter list when declarator is not a function.
1955 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1958 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1960 2014-01-03 Tobias Burnus <burnus@net-b.de>
1963 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1965 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1969 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1970 as include_std to perform_koenig_lookup.
1971 (cp_parser_postfix_expression): Adjust.
1972 * pt.c (tsubst_copy_and_build): Likewise.
1973 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1974 (omp_reduction_lookup): Adjust.
1975 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1976 (lookup_arg_dependent): Likewise.
1977 (lookup_function_nonclass): Adjust.
1978 * name-lookup.h: Adjust declaration.
1979 * cp-tree.h: Likewise.
1981 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1984 * parser.c (cp_parser_userdef_numeric_literal): Mention
1985 -fext-numeric-literals in the message.
1987 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1990 * call.c (build_conditional_expr_1): Check the return value of
1993 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1995 * call.c (convert_like_real): Check complain.
1997 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2000 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2003 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2005 Update copyright years
2007 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2009 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2010 the standard form for the copyright notice.
2012 Copyright (C) 2014 Free Software Foundation, Inc.
2014 Copying and distribution of this file, with or without modification,
2015 are permitted in any medium without royalty provided the copyright
2016 notice and this notice are preserved.