1 2014-06-19 Jason Merrill <jason@redhat.com>
4 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
6 2014-06-18 Jason Merrill <jason@redhat.com>
9 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
10 ref-qualifier handling.
13 * pt.c (resolve_overloaded_unification): Preserve
14 ARGUMENT_PACK_EXPLICIT_ARGS.
16 2014-06-18 Jakub Jelinek <jakub@redhat.com>
18 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
20 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
22 2014-06-17 Jason Merrill <jason@redhat.com>
25 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
27 2014-06-15 Jason Merrill <jason@redhat.com>
30 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
33 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
35 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
37 * decl.c (grokvardecl): Fix pasto in previous patch.
39 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
41 * decl.c (duplicate_decls): Use set_decl_tls_model.
42 (grokdeclarator): Likewise.
43 * semantics.c (finish_id_expression): Check TLS only for
45 (finish_omp_threadprivate): Use decl_default_tls_model.
46 * decl2.c (get_guard): Likewise.
47 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
49 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
52 * decl.c (grokparms): Improve error message about void parameters.
53 * error.c (type_to_string): Fix aka cut off code.
55 2014-06-12 Jason Merrill <jason@redhat.com>
57 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
58 * cvt.c (type_promotes_to): Likewise.
59 * mangle.c (write_type, write_expression): Likewise.
60 (write_name, write_template_arg): Likewise.
61 (mangle_decl): Make alias based on flag_abi_compat_version.
62 Emit -Wabi warning here.
63 (finish_mangling_internal): Not here. Drop warn parm.
64 (finish_mangling_get_identifier, finish_mangling): Adjust.
65 (mangle_type_string, mangle_special_for_type): Adjust.
66 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
67 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
68 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
70 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
71 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
72 (layout_nonempty_base_or_field, end_of_class): Likewise.
73 (layout_empty_base, build_base_field, layout_class_type): Likewise.
74 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
75 (layout_virtual_bases): Likewise.
76 * decl.c (compute_array_index_type): Likewise.
77 * mangle.c (write_mangled_name, write_prefix): Likewise.
78 (write_template_prefix, write_integer_cst, write_expression): Likewise.
79 (write_template_arg, write_array_type): Likewise.
80 * method.c (lazily_declare_fn): Likewise.
81 * rtti.c (get_pseudo_ti_index): Likewise.
82 * typeck.c (comp_array_types): Likewise.
84 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
86 * vtable-class-hierarchy.c: Update handling for section names
87 that are no longer trees.
88 * decl.c (duplicate_decls): Likewise.
90 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
93 * parser.c (cp_parser_init_declarator): Actually pass friend_p
94 to cp_parser_declarator.
96 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
99 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
100 * name-lookup.c (validate_nonmember_using_decl): Adjust error
103 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
106 * parser.c (cp_parser_declarator): Add bool parameter.
107 (cp_parser_direct_declarator): Likewise, use it.
108 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
109 (cp_parser_condition, cp_parser_explicit_instantiation,
110 cp_parser_init_declarator, cp_parser_type_id_1,
111 cp_parser_parameter_declaration, cp_parser_exception_declaration,
112 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
113 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
115 * decl.c (grokdeclarator): Fix handling of friend declared in
116 namespace scope (g++.dg/parse/friend10.C).
118 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
120 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
122 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
123 (maybe_clone_body): Move symbol across comdat groups.
124 * method.c (use_thunk): Copy implicit section flag.
126 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
129 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
131 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
133 * method.c (use_thunk): Use set_decl_section_name.
134 * optimize.c (maybe_clone_body): Use set_decl_section_name.
135 * decl.c (duplicate_decls): Likewise.
136 * vtable-class-hierarchy.c: Likewise.
138 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
141 * class.c (check_field_decls): In C++11 mode do not reject
142 static data members and reference-type members in unions.
144 2014-06-05 Jason Merrill <jason@redhat.com>
147 * decl.c (check_initializer): Collapse a TREE_LIST here.
148 * typeck2.c (store_init_value): Not here.
150 2014-06-05 Richard Biener <rguenther@suse.de>
151 Paolo Carlini <paolo.carlini@oracle.com>
154 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
155 handling of empty classes.
157 2014-06-04 Jason Merrill <jason@redhat.com>
159 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
160 for noexcept and thread_local, too.
163 * decl.c (check_initializer): Maybe clear
164 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
166 2014-06-05 Richard Biener <rguenther@suse.de>
169 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
170 warnings for accessing empty classes.
172 2014-06-05 Marek Polacek <polacek@redhat.com>
175 * parser.c (cp_parser_binary_expression): Warn when logical not is
176 used on the left hand side operand of a comparison.
178 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
181 * typeck.c (cp_build_modify_expr): Handle array of characters
182 initialized by a string literal.
183 * decl.c (check_initializer): Handle parenthesized string literal
185 * typeck2.c (store_init_value): Remove redundant check.
187 2014-06-04 Jason Merrill <jason@redhat.com>
191 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
192 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
194 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
197 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
200 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
204 * call.c (standard_conversion): Convert nullptr to bool only
205 in case of direct-initialization.
206 (convert_like_real): Provide informative error message.
208 2014-06-03 Marek Polacek <polacek@redhat.com>
211 * semantics.c (finish_switch_cond): Warn if switch condition has
214 2014-06-03 Jason Merrill <jason@redhat.com>
217 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
218 variable to local_specializations.
221 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
223 2014-06-02 Jason Merrill <jason@redhat.com>
226 * decl.c (reshape_init_class): Handle un-folded
227 constant-expressions.
230 * pt.c (pack_deducible_p): Handle canonicalization.
232 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
234 * pt.c (tsubst_function_type): Initialize arg_types.
236 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
239 * class.c (handle_using_decl): Pass the correct scope to
240 cp_emit_debug_info_for_using.
242 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
246 * search.c (accessible_p): Use current_nonlambda_class_type.
247 * semantics.c (check_accessibility_of_qualified_id): Likewise.
249 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
251 * decl.c: Include builtins.h.
252 * semantics.c: Likewise.
254 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
258 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
259 * pt.c (tsubst_function_type): Inject the this parameter; do the
260 substitutions in the order mandated by the DR.
261 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
262 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
263 (static_fn_type): Copy it.
264 * decl2.c (build_memfn_type, change_return_type,
265 cp_reconstruct_complex_type): Likewise.
266 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
267 * tree.c (strip_typedefs): Likewise.
268 * typeck.c (merge_types): Likewise.
270 2014-05-30 Jason Merrill <jason@redhat.com>
273 * pt.c (instantiate_decl): Check that defer_ok is not set for
277 * pt.c (tsubst_init): Split out from...
278 (tsubst_expr) [DECL_EXPR]: Here.
279 (tsubst_copy) [VAR_DECL]: Use it.
280 * semantics.c (finish_id_expression): Return the decl for static/const.
282 2014-05-28 Jason Merrill <jason@redhat.com>
285 * decl.c (cxx_comdat_group): Return a decl.
286 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
288 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
292 * call.c (build_aggr_conv): Ignore passed in flags.
293 (build_array_conv, build_complex_conv): Likewise.
295 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
297 * optimize.c (maybe_thunk_body): Use set_comdat_group.
298 (maybe_clone_body): Likewise.
299 * decl.c (duplicate_decls): Update code duplicating comdat group;
300 do not copy symtab pointer; before freeing newdecl remove it
302 * decl2.c (constrain_visibility): Use set_comdat_group.
304 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
306 * rtti.c: Include tm_p.h
307 (emit_tinfo_decl): Force RTTI data to be aligned to required
310 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
312 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
313 ignoring other target adjustments.
315 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
317 * semantics.c (finish_omp_clauses): Remove duplicated variable
320 * parser.c (cp_parser_omp_target): Return bool values.
322 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
325 * lambda.c (add_capture): Enforce that capture by value requires
327 * typeck2.c (cxx_incomplete_type_inform): Early return if
328 TYPE_MAIN_DECL is null.
330 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
333 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
335 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
338 * lambda.c (build_capture_proxy, add_capture): Treat normal
339 captures and init-captures identically.
341 2014-05-21 Mark Wielaard <mjw@redhat.com>
344 * cp-lang.c (cxx_enum_underlying_base_type): New function.
345 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
347 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
349 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
350 * cp-array-notation.c (replace_invariant_exprs): Likewise.
351 (expand_array_notation): Handle VOID_CST.
352 * error.c (dump_expr): Likewise.
353 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
354 (cxx_pretty_printer::expression): Likewise.
355 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
356 * decl.c (register_dtor_fn): Likewise.
357 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
358 (build_delete, push_base_cleanups): Likewise.
359 * mangle.c (write_expression): Likewise.
360 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
361 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
362 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
363 * tree.c (cp_tree_equal): Likewise.
364 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
365 instead of void_zero_node.
366 * typeck.c (check_return_expr): Likewise.
367 * typeck2.c (build_functional_cast): Likewise.
369 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
372 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
374 (cp_parser_statement): ...here. Make sure only semicolon can go after
377 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
382 * typeck2.c (digest_nsdmi_init): New.
383 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
384 * init.c (get_nsdmi): Likewise.
385 * cp-tree.h (digest_nsdmi_init): Declare.
387 2014-05-20 Jason Merrill <jason@redhat.com>
389 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
390 up a virtual function in a dummy object.
392 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
395 * decl.c (duplicate_decls): Replace pair of warning_at with
397 (maybe_commonize_var): Likewise.
399 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
402 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
403 (tsubst_copy_and_build): Perform recursive substitutions in a
406 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
409 * typeck2.c (cxx_incomplete_type_inform): New.
410 (cxx_incomplete_type_diagnostic): Use it.
411 * decl.c (grokdeclarator): Check the element type of an
412 incomplete array type; call the above.
413 * cp-tree.h (cxx_incomplete_type_inform): Declare.
415 2014-05-19 Jason Merrill <jason@redhat.com>
418 * pt.c (tsubst_copy): Don't check at_function_scope_p.
419 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
421 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
423 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
424 * parser.c (cp_parser_enum_specifier): Likewise.
426 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
428 * class.c (sorted_fields_type_new): Adjust.
429 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
430 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
431 * cp-tree.h: Remove usage of variable_size gty attribute.
432 * decl.c (make_label_decl): Adjust.
433 (check_goto): Likewise.
434 (start_preparsed_function): Likewise.
435 (save_function_data): Likewise.
436 * lex.c (init_reswords): Likewise.
437 (retrofit_lang_decl): Likewise.
438 (cxx_dup_lang_specific_decl): Likewise.
439 (copy_lang_type): Likewise.
440 (cxx_make_type): Likewise.
441 * name-lookup.c (binding_entry_make): Likewise.
442 (binding_table_construct): Likewise.
443 (binding_table_new): Likewise.
444 (cxx_binding_make): Likewise.
445 (pushdecl_maybe_friend_1): Likewise.
446 (begin_scope): Likewise.
447 (push_to_top_level): Likewise.
448 * parser.c (cp_lexer_alloc): Likewise.
449 (cp_lexer_new_from_tokens): Likewise.
450 (cp_token_cache_new): Likewise.
451 (cp_parser_context_new): Likewise.
452 (cp_parser_new): Likewise.
453 (cp_parser_nested_name_specifier_opt): Likewise.
454 (cp_parser_template_id): Likewise.
455 * pt.c (maybe_process_partial_specialization): Likewise.
456 (register_specialization): Likewise.
457 (add_pending_template): Likewise.
458 (lookup_template_class_1): Likewise.
459 (push_tinst_level): Likewise.
460 * semantics.c (register_constexpr_fundef): Likewise.
461 (cxx_eval_call_expression): Likewise.
462 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
464 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
467 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
468 when cp_parser_lookup_name sets ambiguous_decls.
470 2014-05-15 Jason Merrill <jason@redhat.com>
472 * call.c (print_conversion_rejection): Use loc consistently.
474 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
476 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
477 * call.c (convert_like_real, build_new_method_call_1): Use it.
478 * decl2.c (grokfield): Likewise.
479 * init.c (perform_member_init, build_aggr_init, expand_default_init,
480 build_new_1): Likewise.
481 * mangle.c (write_expression): Likewise.
482 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
484 2014-05-14 Jason Merrill <jason@redhat.com>
488 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
489 dropped cv-quals as a bad conversion.
490 (convert_like_real) [ck_ref_bind]: Explain them.
491 (compare_ics): Check badness before stripping reference
492 bindings. Handle comparing bad reference bindings.
493 * typeck.c (comp_cv_qualification): Add overload that just takes
495 * cp-tree.h: Declare it.
497 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
498 (arg_conversion_rejection, bad_arg_conversion_rejection)
499 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
500 (add_function_candidate): Pass actual argument, rather than type, to
501 bad_arg_conversion_rejection.
502 (print_conversion_rejection): Explain what's wrong with the conversion.
503 (print_z_candidates): Say "candidate:" before each candidate.
504 (splice_viable): Be strict if we see a viable or template candidate.
505 (build_user_type_conversion_1): Pass false to strict parameter.
506 (perform_overload_resolution, build_conditional_expr_1): Likewise.
507 (build_new_op_1, build_new_method_call_1): Likewise.
508 (build_op_call_1): Pass true to strict parameter.
510 2014-05-13 Jason Merrill <jason@redhat.com>
512 * call.c (print_error_for_call_failure): Say "no match" rather
513 than "ambiguous" if there were no strict matches.
514 (build_new_method_call_1): Likewise.
517 * semantics.c (is_this_parameter): Allow capture proxies too.
519 2014-05-12 Jason Merrill <jason@redhat.com>
521 * call.c (maybe_print_user_conv_context): New.
522 (convert_like_real): Use it. Print call context for bad
523 user-defined conversion.
524 (build_over_call): Print call context for bad 'this' conversion.
526 * call.c (convert_like_real): Use inform for identifying the
529 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
531 * cvt.c (cp_convert_to_pointer): Don't call error_at if
532 complain & tf_error is false.
534 * decl.c (make_unbound_class_template): Prefer inform for
535 "declared here"-type message.
537 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
541 * lambda.c (lambda_expr_this_capture): Add new parameter
542 add_capture_p controlling whether the functions will try to
543 capture 'this' via the default capture.
544 (maybe_resolve_dummy): Likewise.
545 * cp-tree.h: Adjust prototypes.
546 * call.c, semantics.c: Change callers of these functions.
547 * call.c (build_new_method_call_1): Use the actual 'this' that
548 would be potentially captured for the overload resolution, instead
551 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
553 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
555 (convert_nontype_argument): Adjust calls.
556 (coerce_template_parameter_pack): Add missing complain & tf_error
559 2014-05-09 Jason Merrill <jason@redhat.com>
563 * call.c (build_conditional_expr_1, conditional_conversion): Handle
564 non-class lvalues and xvalues that differ only in cv-qualifiers.
568 * call.c (build_user_type_conversion_1): The copy-init temporary
572 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
575 * call.c (build_conditional_expr_1): If overload resolution finds
576 no match, just say "different types".
579 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
582 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
583 if we didn't find a conversion.
584 Don't accept a bad conversion too early.
586 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
589 * typeck.c (convert_for_assignment): Provide an inform for pointers
590 to incomplete class types.
592 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
595 * pt.c (convert_nontype_argument): Protect all the error calls
596 with complain & tf_error.
598 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
601 * pt.c (instantiate_decl): Avoid generating the body of a
604 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
607 * pt.c (maybe_begin_member_template_processing): Use
610 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
611 Mike Stump <mikestump@comcast.net>
612 Richard Sandiford <rdsandiford@googlemail.com>
614 * call.c: Include wide-int.h.
615 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
616 (convert_for_arg_passing): Likewise.
617 * class.c: Include wide-int.h.
618 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
619 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
620 (include_empty_classes): Likewise
621 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
622 * cvt.c: Include wide-int.h.
623 (ignore_overflows): Use wide_int_to_tree.
624 * decl.c: Include wide-int.h.
625 (check_array_designated_initializer): Use wide-int interfaces.
626 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
627 (finish_enum_value_list): Use signop.
628 (build_enumerator): Use wide-int interfaces.
629 * init.c: Include wide-int.h.
630 (build_new_1): Use wide-int interfaces.
631 * mangle.c: Include wide-int.h.
632 (write_integer_cst): Use wide-int interfaces.
633 (write_array_type): Likewise.
634 * tree.c: Include wide-int.h.
635 (cp_tree_equal): Use tree_int_cst_equal.
636 * typeck2.c: Include wide-int.h.
637 (process_init_constructor_array): Use wide-int interfaces.
639 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
642 * decl.c (grokfndecl): Check duplicate_decls return value for
644 * pt.c (instantiate_decl): A deleted function is defined.
646 2014-05-02 Jason Merrill <jason@redhat.com>
648 * decl2.c (vague_linkage_p): Local statics have vague linkage.
651 * lambda.c (lambda_capture_field_type): Wrap anything dependent
653 (add_capture): Check for VLA before calling it.
654 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
655 just the current one. Make non-static.
656 * cp-tree.h: Declare it.
657 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
658 the operand was static or constant.
660 2014-05-02 Marek Polacek <polacek@redhat.com>
662 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
665 2014-05-01 Marek Polacek <polacek@redhat.com>
668 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
669 between label and variable when warning about returning local address.
671 2014-04-30 Jason Merrill <jason@redhat.com>
674 * init.c (build_value_init): Don't try to call an array constructor.
677 * typeck2.c (massage_init_elt): Use maybe_constant_init.
679 2014-04-30 Marek Polacek <polacek@redhat.com>
681 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
682 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
683 for non-integer types.
685 2014-04-29 Jason Merrill <jason@redhat.com>
688 Represent the unevaluated exception specification of an implicitly
689 declared or deleted function with a simple placeholder, not a list
691 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
692 * except.c (unevaluated_noexcept_spec): New.
693 * class.c (deduce_noexcept_on_destructor): Use it.
694 * decl.c (check_redeclaration_exception_specification): Call
695 maybe_instantiate_noexcept.
696 (duplicate_decls): Call it before merge_types.
697 (start_preparsed_function): Call maybe_instantiate_noexcept.
698 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
699 * init.c (get_nsdmi): Factor out of perform_member_init.
700 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
701 (walk_field_subobs): Consider NSDMI for EH spec.
702 (get_defaulted_eh_spec): New.
703 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
704 (defaulted_late_check): Defer EH checking in non-template classes.
705 (after_nsdmi_defaulted_late_checks): New.
706 * parser.c (cp_parser_class_specifier_1): Use it.
707 (unparsed_classes): New macro.
708 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
709 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
710 Remove list-of-functions handling.
711 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
712 handling and FN parameter.
713 * typeck.c (merge_types): Adjust.
715 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
718 * parser.c (cp_parser_alias_declaration): Check return value of
721 2014-04-24 Jakub Jelinek <jakub@redhat.com>
723 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
724 atomic-clause, allow comma in between atomic-clause and
727 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
730 * rtti.c (emit_support_tinfos): Do not iterate on
731 registered_builtin_types (partial revert).
733 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
736 * semantics.c (apply_deduced_return_type): Complete non-void type
737 before estimating whether the type is aggregate.
739 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
742 * rtti.c (emit_support_tinfo_1): New function, extracted from
744 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
746 2014-04-22 Jakub Jelinek <jakub@redhat.com>
749 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
750 fails, don't set OM_PARALLEL_COMBINED and return NULL.
752 2014-04-18 Jason Merrill <jason@redhat.com>
755 * call.c (reference_binding): Recurse on user-defined conversion.
758 * call.c (standard_conversion): Don't try to apply restrict to void.
760 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
762 * decl.c (reshape_init_r): Handle a single element of vector type.
764 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
767 * decl2.c (cplus_decl_attributes): Handle
768 pointer-to-member-function declarations.
770 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
773 * call.c (build_user_type_coversion): Use build_dummy_object
774 to create the placeholder object for a constructor method call.
775 (build_special_member_call): Likewise.
776 (build_over_call): Check for the placeholder object with
778 (build_new_method_call_1): Likewise. Don't attempt to resolve
779 a dummy object for a constructor method call.
781 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
784 * friend.c (add_friend, make_friend_class): Move repeated friend
785 warning under Wredundant_decls.
787 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
789 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
790 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
791 (do_class_using_decl): Likewise.
792 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
794 2014-04-15 Jakub Jelinek <jakub@redhat.com>
797 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
799 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
801 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
803 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
805 * pt.c (mark_template_parm): Use template_parm_level_and_index.
807 2014-04-11 Jason Merrill <jason@redhat.com>
809 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
811 (cp_lexer_get_preprocessor_token): Always clear it.
812 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
816 * decl.c (reshape_init_r): Handle a single element of class type.
819 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
820 built-in operator new.
822 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
825 * name-lookup.c (parse_using_directive): Return early if the
826 attribs argument is error_mark_node; use get_attribute_name.
828 2014-04-11 Jason Merrill <jason@redhat.com>
832 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
833 * call.c (struct z_candidate): Add flags field.
834 (add_candidate): Add flags parm.
835 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
836 (add_template_candidate_real): Pass it.
837 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
838 * tree.c (build_aggr_init_expr): Copy it.
839 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
841 2014-04-10 Richard Biener <rguenther@suse.de>
842 Jakub Jelinek <jakub@redhat.com>
845 * error.c (dump_decl) <case FUNCTION_DECL>: If
846 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
847 recurse on DECL_ABSTRACT_ORIGIN instead of printing
850 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
852 * pt.c (check_template_variable): Check for the return of pedwarn
853 before emitting a note.
854 * parser.c (cp_parser_lambda_introducer): Likewise.
856 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
859 * pt.c (process_template_parm): For an invalid non-type parameter
860 only set TREE_TYPE to error_mark_node.
861 (push_inline_template_parms_recursive, comp_template_parms,
862 redeclare_class_template, coerce_template_template_parm,
863 coerce_template_template_parms, unify): Use error_operand_p.
865 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
867 * class.c (check_bases_and_members): Warn about non-virtual dtors
868 in public bases only. Check warn_ecpp before complaining about
869 non-polymorphic bases.
871 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
873 * decl.c (duplicate_decls): Check for the return of warning_at
874 before emitting a note.
875 (warn_misplaced_attr_for_class_type): Likewise.
876 (check_tag_decl): Likewise.
878 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
881 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
883 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
886 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
887 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
888 instantiating a variable-sized type.
891 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
893 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
895 * class.c (find_abi_tags_r): Check for the return of warning
896 before emitting a note.
897 (one_inherited_ctor): Likewise.
899 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
901 * decl.c (duplicate_decls): Check for the return of permerror
902 before emitting a note.
904 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
906 * class.c (accessible_nvdtor_p): New.
907 (check_bases): Don't check base destructor here ...
908 (check_bases_and_members): ... check them here. Trigger on
909 Wnon-virtual-dtor flag.
910 (finish_struct_1): Use accessible_nvdtor_p.
912 2014-04-01 Jason Merrill <jason@redhat.com>
914 * pt.c (process_partial_specialization): Say "not deducible"
915 rather than "not used". Use inform.
918 * pt.c (coerce_template_parms): Check that the pack expansion
919 pattern works with the first matching parameter.
921 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
923 * init.c (perform_member_init): Homogenize uninitialized
926 2014-04-01 Jason Merrill <jason@redhat.com>
929 * call.c (build_array_conv): Call complete_type.
932 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
933 (picflag_from_initializer): Return it.
934 (process_init_constructor): Handle it.
937 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
938 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
939 * pt.c (get_template_info): Handle NAMESPACE_DECL.
940 (most_general_template): Handle more kinds of template.
941 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
942 instantiations and specializations.
944 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
947 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
948 COMPONENT_REFs and ARRAY_REFs sooner.
950 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
953 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
954 usage in non-functions with pushed scope.
956 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
959 * name-lookup.h (cp_binding_level): New transient field defining_class_p
960 to indicate whether a scope is in the process of defining a class.
961 * semantics.c (begin_class_definition): Set defining_class_p.
962 * name-lookup.c (leave_scope): Reset defining_class_p.
963 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
964 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
965 unwinding to class-defining scope to handle the erroneous definition of
966 a generic function of an arbitrarily nested class within an enclosing
969 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
972 * method.c (walk_field_subobs): Improve the diagnostic
973 locations for both REFERENCE_TYPEs and non-static const members.
974 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
975 instead of %qD to be consistent with the c++11 diagnostic.
977 2014-03-25 Jason Merrill <jason@redhat.com>
981 * class.c (build_vtbl_initializer): Handle abstract dtors here.
982 * search.c (get_pure_virtuals): Not here.
985 * parser.c (cp_parser_lambda_expression): Don't parse the body of
986 a lambda in unevaluated context.
989 * decl.c (create_array_type_for_decl): Complain about array of auto.
991 2014-03-25 Jakub Jelinek <jakub@redhat.com>
994 * semantics.c (potential_constant_expression_1): Handle
997 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1000 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1001 introducing an implicit function template parameter within an explicit
1004 2014-03-22 Jason Merrill <jason@redhat.com>
1007 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1010 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1013 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1014 on the name argument.
1016 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1019 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1022 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1025 * call.c (build_new_method_call_1): Handle pure virtuals called by
1028 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1031 * parser.c (cp_parser_member_declaration): Don't allow
1032 finish_fully_implicit_template to consider friend declarations to be
1033 class member templates.
1034 (synthesize_implicit_template_parm): Handling winding back through class
1035 scope to the class being defined in order to inject a template argument
1039 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1040 function scope as per cp_parser_skip_to_end_of_statement.
1042 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1045 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1047 2014-03-14 Jason Merrill <jason@redhat.com>
1051 * search.c (get_pure_virtuals): Handle abstract dtor here.
1052 (dfs_get_pure_virtuals): Not here.
1055 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1056 abstract class as pure.
1058 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1061 * pt.c (maybe_process_partial_specialization): Check return value
1062 of check_specialization_namespace.
1064 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1067 * semantics.c (finish_static_assert): Call cxx_constant_value only
1068 if require_potential_rvalue_constant_expression returns true.
1070 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1073 * method.c (get_inherited_ctor): New.
1074 * cp-tree.h (get_inherited_ctor): Declare it.
1075 * semantics.c (is_valid_constexpr_fn): Use it.
1077 2014-03-10 Jason Merrill <jason@redhat.com>
1080 * call.c (convert_default_arg): Remove special handling for
1084 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1085 when deciding whether to call push_template_decl for a member class.
1086 * pt.c (push_template_decl_real): Return after wrong levels error.
1088 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1091 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1092 lambda, remove the lambda's own template argument list prior to fetching
1096 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1097 function template unwinding on error into a more general location, ...
1098 (cp_parser_skip_to_end_of_statement): ... here.
1100 2014-03-07 Jason Merrill <jason@redhat.com>
1102 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1104 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1105 we're in a trailing return type.
1107 * typeck.c (comp_template_parms_position): 'auto' and
1108 'decltype(auto)' are different from real template parms.
1110 * parser.c (cp_parser_using_declaration): Consume the semicolon
1111 after bare parameter pack error.
1113 * cp-tree.h (REF_PARENTHESIZED_P): New.
1114 * semantics.c (force_paren_expr): Set it.
1115 * pt.c (do_auto_deduction): Check it.
1116 (tsubst) [COMPONENT_REF]: Copy it.
1117 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1119 * decl.c (create_array_type_for_decl): Only warn about invalid
1120 C++1y VLA if flag_iso or warn_vla>0.
1121 (grokdeclarator): Likewise.
1122 * pt.c (tsubst): Likewise.
1123 * semantics.c (finish_decltype_type): Likewise.
1124 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1125 (cp_build_addr_expr_1): Likewise.
1126 * init.c (build_new_1): Improve diagnostics.
1128 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1131 * decl.c (check_initializer): Return NULL_TREE after error;
1132 consistently use inform.
1134 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1136 * decl.c (check_initializer): Remove dead code.
1138 2014-03-06 Marek Polacek <polacek@redhat.com>
1141 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1142 of checking tree code.
1144 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1146 * parser.c (cp_lexer_set_source_position): New.
1147 (cp_parser_mem_initializer): Use it.
1148 (cp_parser_postfix_open_square_expression): Likewise.
1149 (cp_parser_parenthesized_expression_list): Likewise.
1150 (cp_parser_new_initializer): Likewise.
1151 (cp_parser_jump_statement): Likewise.
1152 (cp_parser_initializer): Likewise.
1153 (cp_parser_functional_cast): Likewise.
1155 2014-03-05 Jason Merrill <jason@redhat.com>
1158 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1159 dependent expression.
1162 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1163 if re-parsing might succeed.
1164 * semantics.c (finish_id_expression): Use of a parameter outside
1165 the function body is a parse error.
1167 * parser.c (cp_parser_mem_initializer): Set input_location
1168 properly for init-list warning.
1169 (cp_parser_postfix_open_square_expression): Likewise.
1170 (cp_parser_parenthesized_expression_list): Likewise.
1171 (cp_parser_new_initializer): Likewise.
1172 (cp_parser_jump_statement): Likewise.
1173 (cp_parser_initializer): Likewise.
1174 (cp_parser_functional_cast): Likewise.
1176 2014-03-04 Jason Merrill <jason@redhat.com>
1179 * typeck2.c (process_init_constructor_record): Set
1180 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1184 * parser.c (cp_parser_direct_declarator): Set declarator to
1185 cp_error_declarator on invalid qualified-id.
1187 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1190 * parser.c (cp_parser_using_declaration): Early return when
1191 cp_parser_nested_name_specifier errors out.
1193 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1196 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1197 function scope on parse error in function parameter list.
1199 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1201 * method.c (implicitly_declare_fn): Remove redundant
1202 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1203 * semantics.c (is_instantiation_of_constexpr): Likewise.
1204 * error.c (dump_function_decl): Likewise.
1206 2014-03-01 Jason Merrill <jason@redhat.com>
1209 * semantics.c (begin_maybe_infinite_loop): Use
1210 fold_non_dependent_expr_sfinae.
1212 2014-02-28 Jason Merrill <jason@redhat.com>
1215 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1217 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1220 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1221 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1222 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1224 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1227 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1230 2014-02-27 Jason Merrill <jason@redhat.com>
1234 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1235 are not yet defined.
1237 2014-02-26 Jason Merrill <jason@redhat.com>
1241 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1242 * init.c (build_vtbl_address): Do it here.
1248 * pt.c (struct warning_sentinel): New.
1249 (tsubst_copy_and_build): Use it instead of
1250 c_inhibit_evaluation_warnings.
1251 * typeck.c (maybe_warn_about_useless_cast): Remove
1252 c_inhibit_evaluation_warnings check.
1255 * pt.c (get_template_parm_index): New.
1256 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1257 (process_template_parm): Allow bare packs in template template
1258 parm template parms.
1259 (coerce_template_parameter_pack): Handle fixed template template
1260 parm packs and fixed packs not at the end of the parm list.
1261 (coerce_template_parms): Handle template parm packs not at the end
1263 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1266 * pt.c (unify): Ignore alias templates when deducing a template
1272 * call.c (reference_binding): Recurse on user-defined conversion.
1273 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1275 2014-02-25 Jason Merrill <jason@redhat.com>
1278 * call.c (reference_binding): Recurse on user-defined conversion.
1279 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1281 * call.c (print_conversion_rejection): Handle n_arg of -2.
1282 (build_user_type_conversion_1): Pass it.
1285 * decl2.c (no_linkage_error): Handle C++98 semantics.
1286 (reset_type_linkage): Move from decl.c.
1287 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1288 (bt_reset_linkage_2, reset_decl_linkage): New.
1289 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1290 (cp_write_global_declarations): Move condition into no_linkage_error.
1291 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1292 * semantics.c (expand_or_defer_fn_1): Factor out
1293 tentative_decl_linkage.
1294 * cp-tree.h: Adjust.
1296 * decl2.c (finish_static_data_member_decl): Diagnose static data
1297 member in unnamed class.
1298 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1301 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1302 defaulted virtual dtor.
1306 * pt.c (get_underlying_template): Fix equivalence calculation.
1308 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1311 * parser.c (function_being_declared_is_template_p): Return false when
1312 processing a template parameter list.
1313 (cp_parser_parameter_declaration_clause): Don't set
1314 auto_is_implicit_function_template_parm_p when processing a
1315 template parameter list.
1317 * parser.c (synthesize_implicit_template_parm): Inject new template
1318 argument list appropriately when a generic member function
1319 of a class template is declared out-of-line.
1322 * parser.c (cp_parser_direct_declarator): Don't save and
1323 restore num_template_parameter_lists around call to
1324 cp_parser_parameter_declaration_list.
1325 (function_being_declared_is_template_p): New predicate.
1326 (cp_parser_parameter_declaration_list): Use
1327 function_being_declared_is_template_p as predicate for
1328 inspecting current function template parameter list length
1329 rather than num_template_parameter_lists.
1331 2014-02-24 Jason Merrill <jason@redhat.com>
1334 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1335 DECL_EXPR initialize a non-class iterator.
1338 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1340 2014-02-21 Jason Merrill <jason@redhat.com>
1343 * parser.c (cp_parser_type_name): Always check dependency.
1344 (cp_parser_type_specifier_seq): Call
1345 cp_parser_parse_and_diagnose_invalid_type_name.
1348 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1351 * parser.c (cp_parser_default_argument): Clear
1352 current_class_ptr/current_class_ref like tsubst_default_argument.
1355 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1356 than current_binding_level.
1359 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1362 * parser.c (cp_parser_enum_specifier): Call
1363 check_for_bare_parameter_packs.
1366 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1370 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1371 of the partial instantiation, not the most general template.
1372 (maybe_process_partial_specialization): Reassign everything on
1376 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1377 (check_explicit_specialization): Don't clone.
1380 * pt.c (coerce_template_parms): Bail if argument packing fails.
1383 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1384 Don't get confused by a CONSTRUCTOR that already has a type.
1387 * call.c (build_array_conv): Don't crash on VLA.
1390 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1393 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1394 in declaration context.
1398 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1401 * parser.c (cp_parser_direct_declarator): Don't wrap a
1402 type-dependent expression in a NOP_EXPR.
1405 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1410 * parser.c (cp_parser_template_argument): Restore dereference.
1411 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1412 (process_partial_specialization): Handle deref.
1415 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1419 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1420 implicit_template_scope upon leaving an out-of-line generic member
1421 function definition.
1423 2014-02-20 Kai Tietz <ktietz@redhat.com>
1426 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1427 valued type argument as error_mark_node.
1430 * semantics.c (finish_fname): Handle error_mark_node.
1432 2014-02-19 Jason Merrill <jason@redhat.com>
1435 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1436 spec from template context.
1438 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1441 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1442 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1445 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1447 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1450 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1453 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1456 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1457 During error recovery allow_non_constant may be false.
1459 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1462 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1463 scope whenever a template parameter list has been started, independent
1464 of whether the function call operator was well-formed or not.
1467 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1468 scope for generic friend declarations as well as for non-friends.
1470 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1473 * method.c (implicitly_declare_fn): A constructor of a class with
1474 virtual base classes isn't constexpr (7.1.5p4).
1476 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1478 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1480 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1483 * parser.c (cp_parser_omp_declare_reduction): Save and free
1486 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1490 * tree.c (handle_init_priority_attribute): Call default_conversion on
1491 the attribute argument.
1493 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1496 * method.c (synthesized_method_walk): If vbases is non-null but
1497 is_empty is true, likewise don't worry about the virtual bases.
1499 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1502 * typeck2.c (process_init_constructor_record): Just skip unnamed
1505 2014-01-31 Jason Merrill <jason@redhat.com>
1508 * pt.c (mark_decl_instantiated): Call mark_needed.
1511 * decl2.c (handle_tls_init): Handle null init fn.
1514 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1516 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1519 * class.c (build_vfield_ref): Early return error_mark_node if
1520 TYPE_VFIELD (type) is null.
1521 (build_base_path): Check return value of build_vfield_ref.
1523 2014-01-31 Jason Merrill <jason@redhat.com>
1526 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1527 [ck_list]: Check for error_mark_node.
1528 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1531 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1532 during partial ordering.
1534 2014-01-31 Marek Polacek <polacek@redhat.com>
1537 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1539 2014-01-30 Jason Merrill <jason@redhat.com>
1542 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1543 (local_specializations): New macro.
1544 * pt.c (local_specializations): Remove variable.
1546 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1549 * parser.c (make_string_pack): Use double_int::from_buffer.
1551 2014-01-30 Marek Polacek <polacek@redhat.com>
1554 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1556 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1557 with input_location.
1558 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1561 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1564 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1566 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1569 * pt.c (lookup_template_class_1): Check start_enum return value
1570 for error_mark_node.
1572 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1574 * decl.c (duplicate_decls, typename_hash, typename_compare):
1575 Use TYPE_IDENTIFIER.
1576 * error.c (dump_type): Likewise.
1577 * mangle.c (dump_substitution_candidates): Likewise.
1579 2014-01-30 Jason Merrill <jason@redhat.com>
1582 * decl2.c (attributes_naming_typedef_ok): New.
1583 * cp-tree.h: Declare it.
1584 * decl.c (grokdeclarator): Check it.
1585 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1587 2014-01-29 Jason Merrill <jason@redhat.com>
1590 * call.c (add_builtin_candidate): Catch dependent types.
1593 * pt.c (expand_template_argument_pack): Correct
1594 non_default_args_count calculation.
1597 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1600 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1601 have a friend template in a class template.
1602 * pt.c (tsubst_friend_function): Look through it.
1603 (push_template_decl_real): A friend member template is
1606 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1609 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1612 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1615 * pt.c (instantiate_template_1): Check for error_mark_node the second
1618 2014-01-29 Jason Merrill <jason@redhat.com>
1621 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1622 cdtor_returns_this case.
1625 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1627 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1630 * semantics.c (finish_omp_reduction_clause): Check type for
1633 2014-01-28 Jason Merrill <jason@redhat.com>
1636 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1637 (tsubst_copy): Use it if lookup fails.
1640 * pt.c (tsubst_function_type): Make sure we keep the same function
1644 * semantics.c (build_anon_member_initialization): Stop walking
1645 when we run out of COMPONENT_REFs.
1648 * decl.c (lookup_and_check_tag): Ignore template parameters if
1649 scope == ts_current.
1650 * pt.c (check_template_shadow): Don't complain about the injected
1653 * decl.c (duplicate_decls): Tweak.
1656 * mangle.c (write_unqualified_name): Handle operator auto.
1658 2014-01-27 Jason Merrill <jason@redhat.com>
1662 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1663 list-initialization. A conversion to rvalue ref that involves
1664 an lvalue-rvalue conversion is bad.
1665 (convert_like_real): Give helpful error message.
1668 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1671 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1675 * pt.c (template_parm_to_arg): Call convert_from_reference.
1676 (tsubst_template_arg): Don't strip reference refs.
1679 * call.c (build_aggr_conv): Reject value-initialization of reference.
1683 * call.c (convert_like_real): Give helpful error about excess braces
1684 for ck_rvalue of scalar type.
1687 * call.c (reference_binding): Only elide braces if the single
1688 element is reference-related.
1691 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1695 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1699 * decl.c (compute_array_index_type): Don't call
1700 maybe_constant_value for a non-integral expression.
1702 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1704 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1706 * cp-gimplify.c (cp_genericize): Likewise.
1707 * decl.c (grokfndecl): Likewise.
1708 * parser.c (cp_parser_postfix_expression): Likewise.
1709 (cp_parser_postfix_open_square_expression): Likewise.
1710 (cp_parser_direct_declarator): Likewise.
1711 (is_cilkplus_vector_p): Likewise.
1712 (cp_parser_omp_clause_name): Likewise.
1713 (cp_parser_omp_all_clauses): Likewise.
1714 * pt.c (apply_late_template_attributes): Likewise.
1715 * typeck.c (cp_build_array_ref): Likewise.
1716 (cp_build_compound_expr): Likewise.
1717 (check_return_expr): Likewise.
1719 2014-01-24 Jason Merrill <jason@redhat.com>
1722 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1727 * typeck2.c (process_init_constructor_array): Don't create
1730 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1732 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1733 handling for RANGE_ARRAY case.
1735 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1738 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1740 2014-01-23 Marek Polacek <polacek@redhat.com>
1743 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1745 2014-01-23 Marek Polacek <polacek@redhat.com>
1748 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1751 2014-01-23 Jason Merrill <jason@redhat.com>
1754 * cp-tree.h (struct language_function): Add infinite_loop and
1756 (current_function_infinite_loop): New.
1757 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1758 (break_maybe_infinite_loop): New.
1759 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1760 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1761 (begin_range_for_stmt): Use them.
1762 * decl.c (finish_function): Don't warn about missing return
1763 if current_function_infinite_loop.
1764 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1765 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1767 * call.c (build_op_delete_call): Use make_tree_vector and
1768 release_tree_vector.
1770 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1773 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1774 nested_name_specifier.
1776 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1778 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1779 see if there is an attribute after function decl. If so, then
1781 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1782 enabled function late parsing.
1783 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1784 attribute for a SIMD-enabled function.
1785 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1786 the function is used by SIMD-enabled function (indicated by NULL
1787 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1788 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1789 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1790 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1791 vectorlength clause. Added a new bool parameter to differentiate
1793 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1794 (is_cilkplus_vector_p): Likewise.
1795 (cp_parser_late_parsing_elem_fn_info): Likewise.
1796 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1797 and "vectorlength" clauses when Cilk Plus is enabled.
1798 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1799 and emit a sorry message when step size is a parameter.
1800 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1801 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1803 * pt.c (apply_late_template_attributes): Likewise.
1805 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1808 * semantics.c (finish_omp_reduction_clause): Reject
1809 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1811 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1814 * parser.c (cp_parser_class_head): Push the class before parsing
1815 the base-clause, pop after it.
1817 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1819 * decl2.c (cpp_check): Revert prototype change.
1821 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1825 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1828 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1831 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1832 only when errorcount == 0.
1834 2014-01-17 Marek Polacek <polacek@redhat.com>
1837 * cvt.c (ocp_convert): Don't segfault on non-existing
1838 ENUM_UNDERLYING_TYPE.
1840 2014-01-16 Jason Merrill <jason@redhat.com>
1843 * tree.c (bot_manip): Update the location of builtin_LINE and
1846 2014-01-14 Jason Merrill <jason@redhat.com>
1849 * typeck2.c (massage_init_elt): New.
1850 (process_init_constructor_record)
1851 (process_init_constructor_union): Use it.
1852 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1853 (split_nonconstant_init_1): Handle it.
1854 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1856 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1859 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1860 and replaced an existing if-statement with else-if statement.
1861 Changed an existing error message wording to match the one from the C
1864 2014-01-08 Jason Merrill <jason@redhat.com>
1867 * class.c (abi_tag_data): Add tags field.
1868 (check_abi_tags): Initialize it.
1869 (find_abi_tags_r): Support collecting missing tags.
1870 (mark_type_abi_tags): Don't look at template args.
1871 (inherit_targ_abi_tags): New.
1872 (check_bases_and_members): Use it.
1873 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1874 * mangle.c (write_abi_tags): Check it.
1876 2014-01-07 Jason Merrill <jason@redhat.com>
1879 * pt.c (num_innermost_template_parms): New.
1880 (get_underlying_template): Use it.
1883 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1885 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1887 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1888 the letter of 20.11.6 about Base and Derived naming the same
1889 class type modulo cv-qualifiers.
1891 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1894 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1895 function as unimplemented for generic lambdas with varargs.
1898 * parser.c (cp_parser_template_parameter): Early out with
1899 error_mark_node if parameter declaration was not parsed.
1902 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1903 auto_is_implicit_function_template_parm_p around lambda body.
1906 * parser.c (cp_parser_init_declarator): Undo fully implicit
1907 template parameter list when declarator is not a function.
1909 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1912 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1914 2014-01-03 Tobias Burnus <burnus@net-b.de>
1917 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1919 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1923 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1924 as include_std to perform_koenig_lookup.
1925 (cp_parser_postfix_expression): Adjust.
1926 * pt.c (tsubst_copy_and_build): Likewise.
1927 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1928 (omp_reduction_lookup): Adjust.
1929 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1930 (lookup_arg_dependent): Likewise.
1931 (lookup_function_nonclass): Adjust.
1932 * name-lookup.h: Adjust declaration.
1933 * cp-tree.h: Likewise.
1935 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1938 * parser.c (cp_parser_userdef_numeric_literal): Mention
1939 -fext-numeric-literals in the message.
1941 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1944 * call.c (build_conditional_expr_1): Check the return value of
1947 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1949 * call.c (convert_like_real): Check complain.
1951 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1954 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1957 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1959 Update copyright years
1961 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1963 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1964 the standard form for the copyright notice.
1966 Copyright (C) 2014 Free Software Foundation, Inc.
1968 Copying and distribution of this file, with or without modification,
1969 are permitted in any medium without royalty provided the copyright
1970 notice and this notice are preserved.