1 2014-06-26 Adam Butcher <adam@jessamine.co.uk>
4 * parser.c (cp_parser_elaborated_type_specifier): Only consider template
5 parameter lists outside of function parameter scope.
7 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
11 * typeck2.c (process_init_constructor_record): Do not complain about
12 uninitialized const members, because within aggregate-initialization,
13 members without explicit initializers are value-initialized.
15 2014-06-25 Jakub Jelinek <jakub@redhat.com>
17 * semantics.c (finish_omp_clauses): Make sure
18 OMP_CLAUSE_LINEAR_STEP has correct type.
20 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
22 * class.c (check_methods, create_vtable_ptr, determine_key_method,
23 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
25 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
26 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
27 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
28 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
30 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
33 * decl.c (grokdeclarator): Do not early check for operator-function-id
36 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
38 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
41 2014-06-24 Jakub Jelinek <jakub@redhat.com>
43 * parser.c (cp_parser_omp_for_loop): For
44 #pragma omp parallel for simd move lastprivate clause from parallel
45 to for rather than simd.
47 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
51 * decl.c (grokparms): Accept a single parameter of type 'void'.
53 2014-06-20 Jason Merrill <jason@redhat.com>
56 * call.c (add_function_candidate): Avoid special 'this' handling
57 if we have a ref-qualifier.
60 * call.c (build_over_call): Call build_this in template path.
62 2014-06-19 Jason Merrill <jason@redhat.com>
65 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
67 2014-06-18 Jason Merrill <jason@redhat.com>
70 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
71 ref-qualifier handling.
74 * pt.c (resolve_overloaded_unification): Preserve
75 ARGUMENT_PACK_EXPLICIT_ARGS.
77 2014-06-18 Jakub Jelinek <jakub@redhat.com>
79 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
81 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
83 2014-06-17 Jason Merrill <jason@redhat.com>
86 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
88 2014-06-15 Jason Merrill <jason@redhat.com>
91 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
94 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
96 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
98 * decl.c (grokvardecl): Fix pasto in previous patch.
100 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
102 * decl.c (duplicate_decls): Use set_decl_tls_model.
103 (grokdeclarator): Likewise.
104 * semantics.c (finish_id_expression): Check TLS only for
106 (finish_omp_threadprivate): Use decl_default_tls_model.
107 * decl2.c (get_guard): Likewise.
108 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
110 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
113 * decl.c (grokparms): Improve error message about void parameters.
114 * error.c (type_to_string): Fix aka cut off code.
116 2014-06-12 Jason Merrill <jason@redhat.com>
118 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
119 * cvt.c (type_promotes_to): Likewise.
120 * mangle.c (write_type, write_expression): Likewise.
121 (write_name, write_template_arg): Likewise.
122 (mangle_decl): Make alias based on flag_abi_compat_version.
123 Emit -Wabi warning here.
124 (finish_mangling_internal): Not here. Drop warn parm.
125 (finish_mangling_get_identifier, finish_mangling): Adjust.
126 (mangle_type_string, mangle_special_for_type): Adjust.
127 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
128 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
129 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
131 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
132 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
133 (layout_nonempty_base_or_field, end_of_class): Likewise.
134 (layout_empty_base, build_base_field, layout_class_type): Likewise.
135 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
136 (layout_virtual_bases): Likewise.
137 * decl.c (compute_array_index_type): Likewise.
138 * mangle.c (write_mangled_name, write_prefix): Likewise.
139 (write_template_prefix, write_integer_cst, write_expression): Likewise.
140 (write_template_arg, write_array_type): Likewise.
141 * method.c (lazily_declare_fn): Likewise.
142 * rtti.c (get_pseudo_ti_index): Likewise.
143 * typeck.c (comp_array_types): Likewise.
145 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
147 * vtable-class-hierarchy.c: Update handling for section names
148 that are no longer trees.
149 * decl.c (duplicate_decls): Likewise.
151 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
154 * parser.c (cp_parser_init_declarator): Actually pass friend_p
155 to cp_parser_declarator.
157 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
160 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
161 * name-lookup.c (validate_nonmember_using_decl): Adjust error
164 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
167 * parser.c (cp_parser_declarator): Add bool parameter.
168 (cp_parser_direct_declarator): Likewise, use it.
169 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
170 (cp_parser_condition, cp_parser_explicit_instantiation,
171 cp_parser_init_declarator, cp_parser_type_id_1,
172 cp_parser_parameter_declaration, cp_parser_exception_declaration,
173 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
174 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
176 * decl.c (grokdeclarator): Fix handling of friend declared in
177 namespace scope (g++.dg/parse/friend10.C).
179 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
181 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
183 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
184 (maybe_clone_body): Move symbol across comdat groups.
185 * method.c (use_thunk): Copy implicit section flag.
187 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
190 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
192 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
194 * method.c (use_thunk): Use set_decl_section_name.
195 * optimize.c (maybe_clone_body): Use set_decl_section_name.
196 * decl.c (duplicate_decls): Likewise.
197 * vtable-class-hierarchy.c: Likewise.
199 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
202 * class.c (check_field_decls): In C++11 mode do not reject
203 static data members and reference-type members in unions.
205 2014-06-05 Jason Merrill <jason@redhat.com>
208 * decl.c (check_initializer): Collapse a TREE_LIST here.
209 * typeck2.c (store_init_value): Not here.
211 2014-06-05 Richard Biener <rguenther@suse.de>
212 Paolo Carlini <paolo.carlini@oracle.com>
215 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
216 handling of empty classes.
218 2014-06-04 Jason Merrill <jason@redhat.com>
220 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
221 for noexcept and thread_local, too.
224 * decl.c (check_initializer): Maybe clear
225 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
227 2014-06-05 Richard Biener <rguenther@suse.de>
230 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
231 warnings for accessing empty classes.
233 2014-06-05 Marek Polacek <polacek@redhat.com>
236 * parser.c (cp_parser_binary_expression): Warn when logical not is
237 used on the left hand side operand of a comparison.
239 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
242 * typeck.c (cp_build_modify_expr): Handle array of characters
243 initialized by a string literal.
244 * decl.c (check_initializer): Handle parenthesized string literal
246 * typeck2.c (store_init_value): Remove redundant check.
248 2014-06-04 Jason Merrill <jason@redhat.com>
252 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
253 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
255 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
258 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
261 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
265 * call.c (standard_conversion): Convert nullptr to bool only
266 in case of direct-initialization.
267 (convert_like_real): Provide informative error message.
269 2014-06-03 Marek Polacek <polacek@redhat.com>
272 * semantics.c (finish_switch_cond): Warn if switch condition has
275 2014-06-03 Jason Merrill <jason@redhat.com>
278 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
279 variable to local_specializations.
282 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
284 2014-06-02 Jason Merrill <jason@redhat.com>
287 * decl.c (reshape_init_class): Handle un-folded
288 constant-expressions.
291 * pt.c (pack_deducible_p): Handle canonicalization.
293 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
295 * pt.c (tsubst_function_type): Initialize arg_types.
297 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
300 * class.c (handle_using_decl): Pass the correct scope to
301 cp_emit_debug_info_for_using.
303 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
307 * search.c (accessible_p): Use current_nonlambda_class_type.
308 * semantics.c (check_accessibility_of_qualified_id): Likewise.
310 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
312 * decl.c: Include builtins.h.
313 * semantics.c: Likewise.
315 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
319 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
320 * pt.c (tsubst_function_type): Inject the this parameter; do the
321 substitutions in the order mandated by the DR.
322 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
323 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
324 (static_fn_type): Copy it.
325 * decl2.c (build_memfn_type, change_return_type,
326 cp_reconstruct_complex_type): Likewise.
327 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
328 * tree.c (strip_typedefs): Likewise.
329 * typeck.c (merge_types): Likewise.
331 2014-05-30 Jason Merrill <jason@redhat.com>
334 * pt.c (instantiate_decl): Check that defer_ok is not set for
338 * pt.c (tsubst_init): Split out from...
339 (tsubst_expr) [DECL_EXPR]: Here.
340 (tsubst_copy) [VAR_DECL]: Use it.
341 * semantics.c (finish_id_expression): Return the decl for static/const.
343 2014-05-28 Jason Merrill <jason@redhat.com>
346 * decl.c (cxx_comdat_group): Return a decl.
347 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
349 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
353 * call.c (build_aggr_conv): Ignore passed in flags.
354 (build_array_conv, build_complex_conv): Likewise.
356 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
358 * optimize.c (maybe_thunk_body): Use set_comdat_group.
359 (maybe_clone_body): Likewise.
360 * decl.c (duplicate_decls): Update code duplicating comdat group;
361 do not copy symtab pointer; before freeing newdecl remove it
363 * decl2.c (constrain_visibility): Use set_comdat_group.
365 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
367 * rtti.c: Include tm_p.h
368 (emit_tinfo_decl): Force RTTI data to be aligned to required
371 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
373 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
374 ignoring other target adjustments.
376 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
378 * semantics.c (finish_omp_clauses): Remove duplicated variable
381 * parser.c (cp_parser_omp_target): Return bool values.
383 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
386 * lambda.c (add_capture): Enforce that capture by value requires
388 * typeck2.c (cxx_incomplete_type_inform): Early return if
389 TYPE_MAIN_DECL is null.
391 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
394 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
396 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
399 * lambda.c (build_capture_proxy, add_capture): Treat normal
400 captures and init-captures identically.
402 2014-05-21 Mark Wielaard <mjw@redhat.com>
405 * cp-lang.c (cxx_enum_underlying_base_type): New function.
406 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
408 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
410 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
411 * cp-array-notation.c (replace_invariant_exprs): Likewise.
412 (expand_array_notation): Handle VOID_CST.
413 * error.c (dump_expr): Likewise.
414 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
415 (cxx_pretty_printer::expression): Likewise.
416 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
417 * decl.c (register_dtor_fn): Likewise.
418 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
419 (build_delete, push_base_cleanups): Likewise.
420 * mangle.c (write_expression): Likewise.
421 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
422 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
423 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
424 * tree.c (cp_tree_equal): Likewise.
425 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
426 instead of void_zero_node.
427 * typeck.c (check_return_expr): Likewise.
428 * typeck2.c (build_functional_cast): Likewise.
430 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
433 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
435 (cp_parser_statement): ...here. Make sure only semicolon can go after
438 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
443 * typeck2.c (digest_nsdmi_init): New.
444 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
445 * init.c (get_nsdmi): Likewise.
446 * cp-tree.h (digest_nsdmi_init): Declare.
448 2014-05-20 Jason Merrill <jason@redhat.com>
450 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
451 up a virtual function in a dummy object.
453 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
456 * decl.c (duplicate_decls): Replace pair of warning_at with
458 (maybe_commonize_var): Likewise.
460 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
463 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
464 (tsubst_copy_and_build): Perform recursive substitutions in a
467 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
470 * typeck2.c (cxx_incomplete_type_inform): New.
471 (cxx_incomplete_type_diagnostic): Use it.
472 * decl.c (grokdeclarator): Check the element type of an
473 incomplete array type; call the above.
474 * cp-tree.h (cxx_incomplete_type_inform): Declare.
476 2014-05-19 Jason Merrill <jason@redhat.com>
479 * pt.c (tsubst_copy): Don't check at_function_scope_p.
480 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
482 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
484 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
485 * parser.c (cp_parser_enum_specifier): Likewise.
487 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
489 * class.c (sorted_fields_type_new): Adjust.
490 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
491 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
492 * cp-tree.h: Remove usage of variable_size gty attribute.
493 * decl.c (make_label_decl): Adjust.
494 (check_goto): Likewise.
495 (start_preparsed_function): Likewise.
496 (save_function_data): Likewise.
497 * lex.c (init_reswords): Likewise.
498 (retrofit_lang_decl): Likewise.
499 (cxx_dup_lang_specific_decl): Likewise.
500 (copy_lang_type): Likewise.
501 (cxx_make_type): Likewise.
502 * name-lookup.c (binding_entry_make): Likewise.
503 (binding_table_construct): Likewise.
504 (binding_table_new): Likewise.
505 (cxx_binding_make): Likewise.
506 (pushdecl_maybe_friend_1): Likewise.
507 (begin_scope): Likewise.
508 (push_to_top_level): Likewise.
509 * parser.c (cp_lexer_alloc): Likewise.
510 (cp_lexer_new_from_tokens): Likewise.
511 (cp_token_cache_new): Likewise.
512 (cp_parser_context_new): Likewise.
513 (cp_parser_new): Likewise.
514 (cp_parser_nested_name_specifier_opt): Likewise.
515 (cp_parser_template_id): Likewise.
516 * pt.c (maybe_process_partial_specialization): Likewise.
517 (register_specialization): Likewise.
518 (add_pending_template): Likewise.
519 (lookup_template_class_1): Likewise.
520 (push_tinst_level): Likewise.
521 * semantics.c (register_constexpr_fundef): Likewise.
522 (cxx_eval_call_expression): Likewise.
523 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
525 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
528 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
529 when cp_parser_lookup_name sets ambiguous_decls.
531 2014-05-15 Jason Merrill <jason@redhat.com>
533 * call.c (print_conversion_rejection): Use loc consistently.
535 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
537 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
538 * call.c (convert_like_real, build_new_method_call_1): Use it.
539 * decl2.c (grokfield): Likewise.
540 * init.c (perform_member_init, build_aggr_init, expand_default_init,
541 build_new_1): Likewise.
542 * mangle.c (write_expression): Likewise.
543 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
545 2014-05-14 Jason Merrill <jason@redhat.com>
549 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
550 dropped cv-quals as a bad conversion.
551 (convert_like_real) [ck_ref_bind]: Explain them.
552 (compare_ics): Check badness before stripping reference
553 bindings. Handle comparing bad reference bindings.
554 * typeck.c (comp_cv_qualification): Add overload that just takes
556 * cp-tree.h: Declare it.
558 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
559 (arg_conversion_rejection, bad_arg_conversion_rejection)
560 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
561 (add_function_candidate): Pass actual argument, rather than type, to
562 bad_arg_conversion_rejection.
563 (print_conversion_rejection): Explain what's wrong with the conversion.
564 (print_z_candidates): Say "candidate:" before each candidate.
565 (splice_viable): Be strict if we see a viable or template candidate.
566 (build_user_type_conversion_1): Pass false to strict parameter.
567 (perform_overload_resolution, build_conditional_expr_1): Likewise.
568 (build_new_op_1, build_new_method_call_1): Likewise.
569 (build_op_call_1): Pass true to strict parameter.
571 2014-05-13 Jason Merrill <jason@redhat.com>
573 * call.c (print_error_for_call_failure): Say "no match" rather
574 than "ambiguous" if there were no strict matches.
575 (build_new_method_call_1): Likewise.
578 * semantics.c (is_this_parameter): Allow capture proxies too.
580 2014-05-12 Jason Merrill <jason@redhat.com>
582 * call.c (maybe_print_user_conv_context): New.
583 (convert_like_real): Use it. Print call context for bad
584 user-defined conversion.
585 (build_over_call): Print call context for bad 'this' conversion.
587 * call.c (convert_like_real): Use inform for identifying the
590 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
592 * cvt.c (cp_convert_to_pointer): Don't call error_at if
593 complain & tf_error is false.
595 * decl.c (make_unbound_class_template): Prefer inform for
596 "declared here"-type message.
598 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
602 * lambda.c (lambda_expr_this_capture): Add new parameter
603 add_capture_p controlling whether the functions will try to
604 capture 'this' via the default capture.
605 (maybe_resolve_dummy): Likewise.
606 * cp-tree.h: Adjust prototypes.
607 * call.c, semantics.c: Change callers of these functions.
608 * call.c (build_new_method_call_1): Use the actual 'this' that
609 would be potentially captured for the overload resolution, instead
612 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
614 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
616 (convert_nontype_argument): Adjust calls.
617 (coerce_template_parameter_pack): Add missing complain & tf_error
620 2014-05-09 Jason Merrill <jason@redhat.com>
624 * call.c (build_conditional_expr_1, conditional_conversion): Handle
625 non-class lvalues and xvalues that differ only in cv-qualifiers.
629 * call.c (build_user_type_conversion_1): The copy-init temporary
633 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
636 * call.c (build_conditional_expr_1): If overload resolution finds
637 no match, just say "different types".
640 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
643 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
644 if we didn't find a conversion.
645 Don't accept a bad conversion too early.
647 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
650 * typeck.c (convert_for_assignment): Provide an inform for pointers
651 to incomplete class types.
653 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
656 * pt.c (convert_nontype_argument): Protect all the error calls
657 with complain & tf_error.
659 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
662 * pt.c (instantiate_decl): Avoid generating the body of a
665 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
668 * pt.c (maybe_begin_member_template_processing): Use
671 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
672 Mike Stump <mikestump@comcast.net>
673 Richard Sandiford <rdsandiford@googlemail.com>
675 * call.c: Include wide-int.h.
676 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
677 (convert_for_arg_passing): Likewise.
678 * class.c: Include wide-int.h.
679 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
680 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
681 (include_empty_classes): Likewise
682 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
683 * cvt.c: Include wide-int.h.
684 (ignore_overflows): Use wide_int_to_tree.
685 * decl.c: Include wide-int.h.
686 (check_array_designated_initializer): Use wide-int interfaces.
687 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
688 (finish_enum_value_list): Use signop.
689 (build_enumerator): Use wide-int interfaces.
690 * init.c: Include wide-int.h.
691 (build_new_1): Use wide-int interfaces.
692 * mangle.c: Include wide-int.h.
693 (write_integer_cst): Use wide-int interfaces.
694 (write_array_type): Likewise.
695 * tree.c: Include wide-int.h.
696 (cp_tree_equal): Use tree_int_cst_equal.
697 * typeck2.c: Include wide-int.h.
698 (process_init_constructor_array): Use wide-int interfaces.
700 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
703 * decl.c (grokfndecl): Check duplicate_decls return value for
705 * pt.c (instantiate_decl): A deleted function is defined.
707 2014-05-02 Jason Merrill <jason@redhat.com>
709 * decl2.c (vague_linkage_p): Local statics have vague linkage.
712 * lambda.c (lambda_capture_field_type): Wrap anything dependent
714 (add_capture): Check for VLA before calling it.
715 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
716 just the current one. Make non-static.
717 * cp-tree.h: Declare it.
718 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
719 the operand was static or constant.
721 2014-05-02 Marek Polacek <polacek@redhat.com>
723 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
726 2014-05-01 Marek Polacek <polacek@redhat.com>
729 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
730 between label and variable when warning about returning local address.
732 2014-04-30 Jason Merrill <jason@redhat.com>
735 * init.c (build_value_init): Don't try to call an array constructor.
738 * typeck2.c (massage_init_elt): Use maybe_constant_init.
740 2014-04-30 Marek Polacek <polacek@redhat.com>
742 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
743 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
744 for non-integer types.
746 2014-04-29 Jason Merrill <jason@redhat.com>
749 Represent the unevaluated exception specification of an implicitly
750 declared or deleted function with a simple placeholder, not a list
752 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
753 * except.c (unevaluated_noexcept_spec): New.
754 * class.c (deduce_noexcept_on_destructor): Use it.
755 * decl.c (check_redeclaration_exception_specification): Call
756 maybe_instantiate_noexcept.
757 (duplicate_decls): Call it before merge_types.
758 (start_preparsed_function): Call maybe_instantiate_noexcept.
759 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
760 * init.c (get_nsdmi): Factor out of perform_member_init.
761 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
762 (walk_field_subobs): Consider NSDMI for EH spec.
763 (get_defaulted_eh_spec): New.
764 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
765 (defaulted_late_check): Defer EH checking in non-template classes.
766 (after_nsdmi_defaulted_late_checks): New.
767 * parser.c (cp_parser_class_specifier_1): Use it.
768 (unparsed_classes): New macro.
769 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
770 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
771 Remove list-of-functions handling.
772 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
773 handling and FN parameter.
774 * typeck.c (merge_types): Adjust.
776 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
779 * parser.c (cp_parser_alias_declaration): Check return value of
782 2014-04-24 Jakub Jelinek <jakub@redhat.com>
784 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
785 atomic-clause, allow comma in between atomic-clause and
788 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
791 * rtti.c (emit_support_tinfos): Do not iterate on
792 registered_builtin_types (partial revert).
794 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
797 * semantics.c (apply_deduced_return_type): Complete non-void type
798 before estimating whether the type is aggregate.
800 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
803 * rtti.c (emit_support_tinfo_1): New function, extracted from
805 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
807 2014-04-22 Jakub Jelinek <jakub@redhat.com>
810 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
811 fails, don't set OM_PARALLEL_COMBINED and return NULL.
813 2014-04-18 Jason Merrill <jason@redhat.com>
816 * call.c (reference_binding): Recurse on user-defined conversion.
819 * call.c (standard_conversion): Don't try to apply restrict to void.
821 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
823 * decl.c (reshape_init_r): Handle a single element of vector type.
825 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
828 * decl2.c (cplus_decl_attributes): Handle
829 pointer-to-member-function declarations.
831 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
834 * call.c (build_user_type_coversion): Use build_dummy_object
835 to create the placeholder object for a constructor method call.
836 (build_special_member_call): Likewise.
837 (build_over_call): Check for the placeholder object with
839 (build_new_method_call_1): Likewise. Don't attempt to resolve
840 a dummy object for a constructor method call.
842 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
845 * friend.c (add_friend, make_friend_class): Move repeated friend
846 warning under Wredundant_decls.
848 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
850 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
851 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
852 (do_class_using_decl): Likewise.
853 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
855 2014-04-15 Jakub Jelinek <jakub@redhat.com>
858 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
860 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
862 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
864 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
866 * pt.c (mark_template_parm): Use template_parm_level_and_index.
868 2014-04-11 Jason Merrill <jason@redhat.com>
870 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
872 (cp_lexer_get_preprocessor_token): Always clear it.
873 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
877 * decl.c (reshape_init_r): Handle a single element of class type.
880 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
881 built-in operator new.
883 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
886 * name-lookup.c (parse_using_directive): Return early if the
887 attribs argument is error_mark_node; use get_attribute_name.
889 2014-04-11 Jason Merrill <jason@redhat.com>
893 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
894 * call.c (struct z_candidate): Add flags field.
895 (add_candidate): Add flags parm.
896 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
897 (add_template_candidate_real): Pass it.
898 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
899 * tree.c (build_aggr_init_expr): Copy it.
900 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
902 2014-04-10 Richard Biener <rguenther@suse.de>
903 Jakub Jelinek <jakub@redhat.com>
906 * error.c (dump_decl) <case FUNCTION_DECL>: If
907 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
908 recurse on DECL_ABSTRACT_ORIGIN instead of printing
911 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
913 * pt.c (check_template_variable): Check for the return of pedwarn
914 before emitting a note.
915 * parser.c (cp_parser_lambda_introducer): Likewise.
917 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
920 * pt.c (process_template_parm): For an invalid non-type parameter
921 only set TREE_TYPE to error_mark_node.
922 (push_inline_template_parms_recursive, comp_template_parms,
923 redeclare_class_template, coerce_template_template_parm,
924 coerce_template_template_parms, unify): Use error_operand_p.
926 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
928 * class.c (check_bases_and_members): Warn about non-virtual dtors
929 in public bases only. Check warn_ecpp before complaining about
930 non-polymorphic bases.
932 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
934 * decl.c (duplicate_decls): Check for the return of warning_at
935 before emitting a note.
936 (warn_misplaced_attr_for_class_type): Likewise.
937 (check_tag_decl): Likewise.
939 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
942 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
944 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
947 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
948 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
949 instantiating a variable-sized type.
952 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
954 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
956 * class.c (find_abi_tags_r): Check for the return of warning
957 before emitting a note.
958 (one_inherited_ctor): Likewise.
960 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
962 * decl.c (duplicate_decls): Check for the return of permerror
963 before emitting a note.
965 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
967 * class.c (accessible_nvdtor_p): New.
968 (check_bases): Don't check base destructor here ...
969 (check_bases_and_members): ... check them here. Trigger on
970 Wnon-virtual-dtor flag.
971 (finish_struct_1): Use accessible_nvdtor_p.
973 2014-04-01 Jason Merrill <jason@redhat.com>
975 * pt.c (process_partial_specialization): Say "not deducible"
976 rather than "not used". Use inform.
979 * pt.c (coerce_template_parms): Check that the pack expansion
980 pattern works with the first matching parameter.
982 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
984 * init.c (perform_member_init): Homogenize uninitialized
987 2014-04-01 Jason Merrill <jason@redhat.com>
990 * call.c (build_array_conv): Call complete_type.
993 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
994 (picflag_from_initializer): Return it.
995 (process_init_constructor): Handle it.
998 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
999 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
1000 * pt.c (get_template_info): Handle NAMESPACE_DECL.
1001 (most_general_template): Handle more kinds of template.
1002 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
1003 instantiations and specializations.
1005 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
1008 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
1009 COMPONENT_REFs and ARRAY_REFs sooner.
1011 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
1014 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1015 usage in non-functions with pushed scope.
1017 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1020 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1021 to indicate whether a scope is in the process of defining a class.
1022 * semantics.c (begin_class_definition): Set defining_class_p.
1023 * name-lookup.c (leave_scope): Reset defining_class_p.
1024 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1025 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1026 unwinding to class-defining scope to handle the erroneous definition of
1027 a generic function of an arbitrarily nested class within an enclosing
1030 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1033 * method.c (walk_field_subobs): Improve the diagnostic
1034 locations for both REFERENCE_TYPEs and non-static const members.
1035 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1036 instead of %qD to be consistent with the c++11 diagnostic.
1038 2014-03-25 Jason Merrill <jason@redhat.com>
1042 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1043 * search.c (get_pure_virtuals): Not here.
1046 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1047 a lambda in unevaluated context.
1050 * decl.c (create_array_type_for_decl): Complain about array of auto.
1052 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1055 * semantics.c (potential_constant_expression_1): Handle
1058 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1061 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1062 introducing an implicit function template parameter within an explicit
1065 2014-03-22 Jason Merrill <jason@redhat.com>
1068 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1071 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1074 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1075 on the name argument.
1077 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1080 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1083 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1086 * call.c (build_new_method_call_1): Handle pure virtuals called by
1089 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1092 * parser.c (cp_parser_member_declaration): Don't allow
1093 finish_fully_implicit_template to consider friend declarations to be
1094 class member templates.
1095 (synthesize_implicit_template_parm): Handling winding back through class
1096 scope to the class being defined in order to inject a template argument
1100 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1101 function scope as per cp_parser_skip_to_end_of_statement.
1103 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1106 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1108 2014-03-14 Jason Merrill <jason@redhat.com>
1112 * search.c (get_pure_virtuals): Handle abstract dtor here.
1113 (dfs_get_pure_virtuals): Not here.
1116 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1117 abstract class as pure.
1119 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1122 * pt.c (maybe_process_partial_specialization): Check return value
1123 of check_specialization_namespace.
1125 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1128 * semantics.c (finish_static_assert): Call cxx_constant_value only
1129 if require_potential_rvalue_constant_expression returns true.
1131 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1134 * method.c (get_inherited_ctor): New.
1135 * cp-tree.h (get_inherited_ctor): Declare it.
1136 * semantics.c (is_valid_constexpr_fn): Use it.
1138 2014-03-10 Jason Merrill <jason@redhat.com>
1141 * call.c (convert_default_arg): Remove special handling for
1145 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1146 when deciding whether to call push_template_decl for a member class.
1147 * pt.c (push_template_decl_real): Return after wrong levels error.
1149 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1152 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1153 lambda, remove the lambda's own template argument list prior to fetching
1157 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1158 function template unwinding on error into a more general location, ...
1159 (cp_parser_skip_to_end_of_statement): ... here.
1161 2014-03-07 Jason Merrill <jason@redhat.com>
1163 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1165 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1166 we're in a trailing return type.
1168 * typeck.c (comp_template_parms_position): 'auto' and
1169 'decltype(auto)' are different from real template parms.
1171 * parser.c (cp_parser_using_declaration): Consume the semicolon
1172 after bare parameter pack error.
1174 * cp-tree.h (REF_PARENTHESIZED_P): New.
1175 * semantics.c (force_paren_expr): Set it.
1176 * pt.c (do_auto_deduction): Check it.
1177 (tsubst) [COMPONENT_REF]: Copy it.
1178 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1180 * decl.c (create_array_type_for_decl): Only warn about invalid
1181 C++1y VLA if flag_iso or warn_vla>0.
1182 (grokdeclarator): Likewise.
1183 * pt.c (tsubst): Likewise.
1184 * semantics.c (finish_decltype_type): Likewise.
1185 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1186 (cp_build_addr_expr_1): Likewise.
1187 * init.c (build_new_1): Improve diagnostics.
1189 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1192 * decl.c (check_initializer): Return NULL_TREE after error;
1193 consistently use inform.
1195 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1197 * decl.c (check_initializer): Remove dead code.
1199 2014-03-06 Marek Polacek <polacek@redhat.com>
1202 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1203 of checking tree code.
1205 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1207 * parser.c (cp_lexer_set_source_position): New.
1208 (cp_parser_mem_initializer): Use it.
1209 (cp_parser_postfix_open_square_expression): Likewise.
1210 (cp_parser_parenthesized_expression_list): Likewise.
1211 (cp_parser_new_initializer): Likewise.
1212 (cp_parser_jump_statement): Likewise.
1213 (cp_parser_initializer): Likewise.
1214 (cp_parser_functional_cast): Likewise.
1216 2014-03-05 Jason Merrill <jason@redhat.com>
1219 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1220 dependent expression.
1223 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1224 if re-parsing might succeed.
1225 * semantics.c (finish_id_expression): Use of a parameter outside
1226 the function body is a parse error.
1228 * parser.c (cp_parser_mem_initializer): Set input_location
1229 properly for init-list warning.
1230 (cp_parser_postfix_open_square_expression): Likewise.
1231 (cp_parser_parenthesized_expression_list): Likewise.
1232 (cp_parser_new_initializer): Likewise.
1233 (cp_parser_jump_statement): Likewise.
1234 (cp_parser_initializer): Likewise.
1235 (cp_parser_functional_cast): Likewise.
1237 2014-03-04 Jason Merrill <jason@redhat.com>
1240 * typeck2.c (process_init_constructor_record): Set
1241 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1245 * parser.c (cp_parser_direct_declarator): Set declarator to
1246 cp_error_declarator on invalid qualified-id.
1248 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1251 * parser.c (cp_parser_using_declaration): Early return when
1252 cp_parser_nested_name_specifier errors out.
1254 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1257 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1258 function scope on parse error in function parameter list.
1260 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1262 * method.c (implicitly_declare_fn): Remove redundant
1263 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1264 * semantics.c (is_instantiation_of_constexpr): Likewise.
1265 * error.c (dump_function_decl): Likewise.
1267 2014-03-01 Jason Merrill <jason@redhat.com>
1270 * semantics.c (begin_maybe_infinite_loop): Use
1271 fold_non_dependent_expr_sfinae.
1273 2014-02-28 Jason Merrill <jason@redhat.com>
1276 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1278 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1281 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1282 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1283 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1285 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1288 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1291 2014-02-27 Jason Merrill <jason@redhat.com>
1295 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1296 are not yet defined.
1298 2014-02-26 Jason Merrill <jason@redhat.com>
1302 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1303 * init.c (build_vtbl_address): Do it here.
1309 * pt.c (struct warning_sentinel): New.
1310 (tsubst_copy_and_build): Use it instead of
1311 c_inhibit_evaluation_warnings.
1312 * typeck.c (maybe_warn_about_useless_cast): Remove
1313 c_inhibit_evaluation_warnings check.
1316 * pt.c (get_template_parm_index): New.
1317 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1318 (process_template_parm): Allow bare packs in template template
1319 parm template parms.
1320 (coerce_template_parameter_pack): Handle fixed template template
1321 parm packs and fixed packs not at the end of the parm list.
1322 (coerce_template_parms): Handle template parm packs not at the end
1324 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1327 * pt.c (unify): Ignore alias templates when deducing a template
1333 * call.c (reference_binding): Recurse on user-defined conversion.
1334 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1336 2014-02-25 Jason Merrill <jason@redhat.com>
1339 * call.c (reference_binding): Recurse on user-defined conversion.
1340 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1342 * call.c (print_conversion_rejection): Handle n_arg of -2.
1343 (build_user_type_conversion_1): Pass it.
1346 * decl2.c (no_linkage_error): Handle C++98 semantics.
1347 (reset_type_linkage): Move from decl.c.
1348 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1349 (bt_reset_linkage_2, reset_decl_linkage): New.
1350 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1351 (cp_write_global_declarations): Move condition into no_linkage_error.
1352 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1353 * semantics.c (expand_or_defer_fn_1): Factor out
1354 tentative_decl_linkage.
1355 * cp-tree.h: Adjust.
1357 * decl2.c (finish_static_data_member_decl): Diagnose static data
1358 member in unnamed class.
1359 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1362 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1363 defaulted virtual dtor.
1367 * pt.c (get_underlying_template): Fix equivalence calculation.
1369 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1372 * parser.c (function_being_declared_is_template_p): Return false when
1373 processing a template parameter list.
1374 (cp_parser_parameter_declaration_clause): Don't set
1375 auto_is_implicit_function_template_parm_p when processing a
1376 template parameter list.
1378 * parser.c (synthesize_implicit_template_parm): Inject new template
1379 argument list appropriately when a generic member function
1380 of a class template is declared out-of-line.
1383 * parser.c (cp_parser_direct_declarator): Don't save and
1384 restore num_template_parameter_lists around call to
1385 cp_parser_parameter_declaration_list.
1386 (function_being_declared_is_template_p): New predicate.
1387 (cp_parser_parameter_declaration_list): Use
1388 function_being_declared_is_template_p as predicate for
1389 inspecting current function template parameter list length
1390 rather than num_template_parameter_lists.
1392 2014-02-24 Jason Merrill <jason@redhat.com>
1395 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1396 DECL_EXPR initialize a non-class iterator.
1399 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1401 2014-02-21 Jason Merrill <jason@redhat.com>
1404 * parser.c (cp_parser_type_name): Always check dependency.
1405 (cp_parser_type_specifier_seq): Call
1406 cp_parser_parse_and_diagnose_invalid_type_name.
1409 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1412 * parser.c (cp_parser_default_argument): Clear
1413 current_class_ptr/current_class_ref like tsubst_default_argument.
1416 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1417 than current_binding_level.
1420 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1423 * parser.c (cp_parser_enum_specifier): Call
1424 check_for_bare_parameter_packs.
1427 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1431 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1432 of the partial instantiation, not the most general template.
1433 (maybe_process_partial_specialization): Reassign everything on
1437 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1438 (check_explicit_specialization): Don't clone.
1441 * pt.c (coerce_template_parms): Bail if argument packing fails.
1444 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1445 Don't get confused by a CONSTRUCTOR that already has a type.
1448 * call.c (build_array_conv): Don't crash on VLA.
1451 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1454 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1455 in declaration context.
1459 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1462 * parser.c (cp_parser_direct_declarator): Don't wrap a
1463 type-dependent expression in a NOP_EXPR.
1466 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1471 * parser.c (cp_parser_template_argument): Restore dereference.
1472 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1473 (process_partial_specialization): Handle deref.
1476 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1480 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1481 implicit_template_scope upon leaving an out-of-line generic member
1482 function definition.
1484 2014-02-20 Kai Tietz <ktietz@redhat.com>
1487 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1488 valued type argument as error_mark_node.
1491 * semantics.c (finish_fname): Handle error_mark_node.
1493 2014-02-19 Jason Merrill <jason@redhat.com>
1496 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1497 spec from template context.
1499 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1502 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1503 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1506 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1508 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1511 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1514 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1517 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1518 During error recovery allow_non_constant may be false.
1520 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1523 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1524 scope whenever a template parameter list has been started, independent
1525 of whether the function call operator was well-formed or not.
1528 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1529 scope for generic friend declarations as well as for non-friends.
1531 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1534 * method.c (implicitly_declare_fn): A constructor of a class with
1535 virtual base classes isn't constexpr (7.1.5p4).
1537 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1539 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1541 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1544 * parser.c (cp_parser_omp_declare_reduction): Save and free
1547 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1551 * tree.c (handle_init_priority_attribute): Call default_conversion on
1552 the attribute argument.
1554 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1557 * method.c (synthesized_method_walk): If vbases is non-null but
1558 is_empty is true, likewise don't worry about the virtual bases.
1560 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1563 * typeck2.c (process_init_constructor_record): Just skip unnamed
1566 2014-01-31 Jason Merrill <jason@redhat.com>
1569 * pt.c (mark_decl_instantiated): Call mark_needed.
1572 * decl2.c (handle_tls_init): Handle null init fn.
1575 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1577 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1580 * class.c (build_vfield_ref): Early return error_mark_node if
1581 TYPE_VFIELD (type) is null.
1582 (build_base_path): Check return value of build_vfield_ref.
1584 2014-01-31 Jason Merrill <jason@redhat.com>
1587 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1588 [ck_list]: Check for error_mark_node.
1589 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1592 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1593 during partial ordering.
1595 2014-01-31 Marek Polacek <polacek@redhat.com>
1598 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1600 2014-01-30 Jason Merrill <jason@redhat.com>
1603 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1604 (local_specializations): New macro.
1605 * pt.c (local_specializations): Remove variable.
1607 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1610 * parser.c (make_string_pack): Use double_int::from_buffer.
1612 2014-01-30 Marek Polacek <polacek@redhat.com>
1615 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1617 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1618 with input_location.
1619 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1622 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1625 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1627 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1630 * pt.c (lookup_template_class_1): Check start_enum return value
1631 for error_mark_node.
1633 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1635 * decl.c (duplicate_decls, typename_hash, typename_compare):
1636 Use TYPE_IDENTIFIER.
1637 * error.c (dump_type): Likewise.
1638 * mangle.c (dump_substitution_candidates): Likewise.
1640 2014-01-30 Jason Merrill <jason@redhat.com>
1643 * decl2.c (attributes_naming_typedef_ok): New.
1644 * cp-tree.h: Declare it.
1645 * decl.c (grokdeclarator): Check it.
1646 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1648 2014-01-29 Jason Merrill <jason@redhat.com>
1651 * call.c (add_builtin_candidate): Catch dependent types.
1654 * pt.c (expand_template_argument_pack): Correct
1655 non_default_args_count calculation.
1658 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1661 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1662 have a friend template in a class template.
1663 * pt.c (tsubst_friend_function): Look through it.
1664 (push_template_decl_real): A friend member template is
1667 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1670 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1673 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1676 * pt.c (instantiate_template_1): Check for error_mark_node the second
1679 2014-01-29 Jason Merrill <jason@redhat.com>
1682 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1683 cdtor_returns_this case.
1686 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1688 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1691 * semantics.c (finish_omp_reduction_clause): Check type for
1694 2014-01-28 Jason Merrill <jason@redhat.com>
1697 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1698 (tsubst_copy): Use it if lookup fails.
1701 * pt.c (tsubst_function_type): Make sure we keep the same function
1705 * semantics.c (build_anon_member_initialization): Stop walking
1706 when we run out of COMPONENT_REFs.
1709 * decl.c (lookup_and_check_tag): Ignore template parameters if
1710 scope == ts_current.
1711 * pt.c (check_template_shadow): Don't complain about the injected
1714 * decl.c (duplicate_decls): Tweak.
1717 * mangle.c (write_unqualified_name): Handle operator auto.
1719 2014-01-27 Jason Merrill <jason@redhat.com>
1723 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1724 list-initialization. A conversion to rvalue ref that involves
1725 an lvalue-rvalue conversion is bad.
1726 (convert_like_real): Give helpful error message.
1729 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1732 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1736 * pt.c (template_parm_to_arg): Call convert_from_reference.
1737 (tsubst_template_arg): Don't strip reference refs.
1740 * call.c (build_aggr_conv): Reject value-initialization of reference.
1744 * call.c (convert_like_real): Give helpful error about excess braces
1745 for ck_rvalue of scalar type.
1748 * call.c (reference_binding): Only elide braces if the single
1749 element is reference-related.
1752 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1756 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1760 * decl.c (compute_array_index_type): Don't call
1761 maybe_constant_value for a non-integral expression.
1763 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1765 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1767 * cp-gimplify.c (cp_genericize): Likewise.
1768 * decl.c (grokfndecl): Likewise.
1769 * parser.c (cp_parser_postfix_expression): Likewise.
1770 (cp_parser_postfix_open_square_expression): Likewise.
1771 (cp_parser_direct_declarator): Likewise.
1772 (is_cilkplus_vector_p): Likewise.
1773 (cp_parser_omp_clause_name): Likewise.
1774 (cp_parser_omp_all_clauses): Likewise.
1775 * pt.c (apply_late_template_attributes): Likewise.
1776 * typeck.c (cp_build_array_ref): Likewise.
1777 (cp_build_compound_expr): Likewise.
1778 (check_return_expr): Likewise.
1780 2014-01-24 Jason Merrill <jason@redhat.com>
1783 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1788 * typeck2.c (process_init_constructor_array): Don't create
1791 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1793 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1794 handling for RANGE_ARRAY case.
1796 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1799 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1801 2014-01-23 Marek Polacek <polacek@redhat.com>
1804 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1806 2014-01-23 Marek Polacek <polacek@redhat.com>
1809 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1812 2014-01-23 Jason Merrill <jason@redhat.com>
1815 * cp-tree.h (struct language_function): Add infinite_loop and
1817 (current_function_infinite_loop): New.
1818 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1819 (break_maybe_infinite_loop): New.
1820 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1821 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1822 (begin_range_for_stmt): Use them.
1823 * decl.c (finish_function): Don't warn about missing return
1824 if current_function_infinite_loop.
1825 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1826 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1828 * call.c (build_op_delete_call): Use make_tree_vector and
1829 release_tree_vector.
1831 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1834 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1835 nested_name_specifier.
1837 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1839 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1840 see if there is an attribute after function decl. If so, then
1842 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1843 enabled function late parsing.
1844 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1845 attribute for a SIMD-enabled function.
1846 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1847 the function is used by SIMD-enabled function (indicated by NULL
1848 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1849 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1850 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1851 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1852 vectorlength clause. Added a new bool parameter to differentiate
1854 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1855 (is_cilkplus_vector_p): Likewise.
1856 (cp_parser_late_parsing_elem_fn_info): Likewise.
1857 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1858 and "vectorlength" clauses when Cilk Plus is enabled.
1859 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1860 and emit a sorry message when step size is a parameter.
1861 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1862 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1864 * pt.c (apply_late_template_attributes): Likewise.
1866 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1869 * semantics.c (finish_omp_reduction_clause): Reject
1870 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1872 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1875 * parser.c (cp_parser_class_head): Push the class before parsing
1876 the base-clause, pop after it.
1878 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1880 * decl2.c (cpp_check): Revert prototype change.
1882 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1886 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1889 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1892 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1893 only when errorcount == 0.
1895 2014-01-17 Marek Polacek <polacek@redhat.com>
1898 * cvt.c (ocp_convert): Don't segfault on non-existing
1899 ENUM_UNDERLYING_TYPE.
1901 2014-01-16 Jason Merrill <jason@redhat.com>
1904 * tree.c (bot_manip): Update the location of builtin_LINE and
1907 2014-01-14 Jason Merrill <jason@redhat.com>
1910 * typeck2.c (massage_init_elt): New.
1911 (process_init_constructor_record)
1912 (process_init_constructor_union): Use it.
1913 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1914 (split_nonconstant_init_1): Handle it.
1915 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1917 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1920 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1921 and replaced an existing if-statement with else-if statement.
1922 Changed an existing error message wording to match the one from the C
1925 2014-01-08 Jason Merrill <jason@redhat.com>
1928 * class.c (abi_tag_data): Add tags field.
1929 (check_abi_tags): Initialize it.
1930 (find_abi_tags_r): Support collecting missing tags.
1931 (mark_type_abi_tags): Don't look at template args.
1932 (inherit_targ_abi_tags): New.
1933 (check_bases_and_members): Use it.
1934 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1935 * mangle.c (write_abi_tags): Check it.
1937 2014-01-07 Jason Merrill <jason@redhat.com>
1940 * pt.c (num_innermost_template_parms): New.
1941 (get_underlying_template): Use it.
1944 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1946 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1948 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1949 the letter of 20.11.6 about Base and Derived naming the same
1950 class type modulo cv-qualifiers.
1952 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1955 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1956 function as unimplemented for generic lambdas with varargs.
1959 * parser.c (cp_parser_template_parameter): Early out with
1960 error_mark_node if parameter declaration was not parsed.
1963 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1964 auto_is_implicit_function_template_parm_p around lambda body.
1967 * parser.c (cp_parser_init_declarator): Undo fully implicit
1968 template parameter list when declarator is not a function.
1970 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1973 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1975 2014-01-03 Tobias Burnus <burnus@net-b.de>
1978 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1980 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1984 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1985 as include_std to perform_koenig_lookup.
1986 (cp_parser_postfix_expression): Adjust.
1987 * pt.c (tsubst_copy_and_build): Likewise.
1988 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1989 (omp_reduction_lookup): Adjust.
1990 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1991 (lookup_arg_dependent): Likewise.
1992 (lookup_function_nonclass): Adjust.
1993 * name-lookup.h: Adjust declaration.
1994 * cp-tree.h: Likewise.
1996 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1999 * parser.c (cp_parser_userdef_numeric_literal): Mention
2000 -fext-numeric-literals in the message.
2002 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2005 * call.c (build_conditional_expr_1): Check the return value of
2008 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2010 * call.c (convert_like_real): Check complain.
2012 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2015 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2018 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2020 Update copyright years
2022 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2024 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2025 the standard form for the copyright notice.
2027 Copyright (C) 2014 Free Software Foundation, Inc.
2029 Copying and distribution of this file, with or without modification,
2030 are permitted in any medium without royalty provided the copyright
2031 notice and this notice are preserved.