1 2014-06-20 Jason Merrill <jason@redhat.com>
4 * call.c (build_over_call): Call build_this in template path.
6 2014-06-19 Jason Merrill <jason@redhat.com>
9 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
11 2014-06-18 Jason Merrill <jason@redhat.com>
14 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
15 ref-qualifier handling.
18 * pt.c (resolve_overloaded_unification): Preserve
19 ARGUMENT_PACK_EXPLICIT_ARGS.
21 2014-06-18 Jakub Jelinek <jakub@redhat.com>
23 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
25 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
27 2014-06-17 Jason Merrill <jason@redhat.com>
30 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
32 2014-06-15 Jason Merrill <jason@redhat.com>
35 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
38 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
40 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
42 * decl.c (grokvardecl): Fix pasto in previous patch.
44 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
46 * decl.c (duplicate_decls): Use set_decl_tls_model.
47 (grokdeclarator): Likewise.
48 * semantics.c (finish_id_expression): Check TLS only for
50 (finish_omp_threadprivate): Use decl_default_tls_model.
51 * decl2.c (get_guard): Likewise.
52 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
54 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
57 * decl.c (grokparms): Improve error message about void parameters.
58 * error.c (type_to_string): Fix aka cut off code.
60 2014-06-12 Jason Merrill <jason@redhat.com>
62 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
63 * cvt.c (type_promotes_to): Likewise.
64 * mangle.c (write_type, write_expression): Likewise.
65 (write_name, write_template_arg): Likewise.
66 (mangle_decl): Make alias based on flag_abi_compat_version.
67 Emit -Wabi warning here.
68 (finish_mangling_internal): Not here. Drop warn parm.
69 (finish_mangling_get_identifier, finish_mangling): Adjust.
70 (mangle_type_string, mangle_special_for_type): Adjust.
71 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
72 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
73 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
75 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
76 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
77 (layout_nonempty_base_or_field, end_of_class): Likewise.
78 (layout_empty_base, build_base_field, layout_class_type): Likewise.
79 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
80 (layout_virtual_bases): Likewise.
81 * decl.c (compute_array_index_type): Likewise.
82 * mangle.c (write_mangled_name, write_prefix): Likewise.
83 (write_template_prefix, write_integer_cst, write_expression): Likewise.
84 (write_template_arg, write_array_type): Likewise.
85 * method.c (lazily_declare_fn): Likewise.
86 * rtti.c (get_pseudo_ti_index): Likewise.
87 * typeck.c (comp_array_types): Likewise.
89 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
91 * vtable-class-hierarchy.c: Update handling for section names
92 that are no longer trees.
93 * decl.c (duplicate_decls): Likewise.
95 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
98 * parser.c (cp_parser_init_declarator): Actually pass friend_p
99 to cp_parser_declarator.
101 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
104 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
105 * name-lookup.c (validate_nonmember_using_decl): Adjust error
108 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
111 * parser.c (cp_parser_declarator): Add bool parameter.
112 (cp_parser_direct_declarator): Likewise, use it.
113 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
114 (cp_parser_condition, cp_parser_explicit_instantiation,
115 cp_parser_init_declarator, cp_parser_type_id_1,
116 cp_parser_parameter_declaration, cp_parser_exception_declaration,
117 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
118 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
120 * decl.c (grokdeclarator): Fix handling of friend declared in
121 namespace scope (g++.dg/parse/friend10.C).
123 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
125 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
127 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
128 (maybe_clone_body): Move symbol across comdat groups.
129 * method.c (use_thunk): Copy implicit section flag.
131 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
134 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
136 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
138 * method.c (use_thunk): Use set_decl_section_name.
139 * optimize.c (maybe_clone_body): Use set_decl_section_name.
140 * decl.c (duplicate_decls): Likewise.
141 * vtable-class-hierarchy.c: Likewise.
143 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
146 * class.c (check_field_decls): In C++11 mode do not reject
147 static data members and reference-type members in unions.
149 2014-06-05 Jason Merrill <jason@redhat.com>
152 * decl.c (check_initializer): Collapse a TREE_LIST here.
153 * typeck2.c (store_init_value): Not here.
155 2014-06-05 Richard Biener <rguenther@suse.de>
156 Paolo Carlini <paolo.carlini@oracle.com>
159 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
160 handling of empty classes.
162 2014-06-04 Jason Merrill <jason@redhat.com>
164 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
165 for noexcept and thread_local, too.
168 * decl.c (check_initializer): Maybe clear
169 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
171 2014-06-05 Richard Biener <rguenther@suse.de>
174 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
175 warnings for accessing empty classes.
177 2014-06-05 Marek Polacek <polacek@redhat.com>
180 * parser.c (cp_parser_binary_expression): Warn when logical not is
181 used on the left hand side operand of a comparison.
183 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
186 * typeck.c (cp_build_modify_expr): Handle array of characters
187 initialized by a string literal.
188 * decl.c (check_initializer): Handle parenthesized string literal
190 * typeck2.c (store_init_value): Remove redundant check.
192 2014-06-04 Jason Merrill <jason@redhat.com>
196 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
197 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
199 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
202 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
205 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
209 * call.c (standard_conversion): Convert nullptr to bool only
210 in case of direct-initialization.
211 (convert_like_real): Provide informative error message.
213 2014-06-03 Marek Polacek <polacek@redhat.com>
216 * semantics.c (finish_switch_cond): Warn if switch condition has
219 2014-06-03 Jason Merrill <jason@redhat.com>
222 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
223 variable to local_specializations.
226 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
228 2014-06-02 Jason Merrill <jason@redhat.com>
231 * decl.c (reshape_init_class): Handle un-folded
232 constant-expressions.
235 * pt.c (pack_deducible_p): Handle canonicalization.
237 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
239 * pt.c (tsubst_function_type): Initialize arg_types.
241 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
244 * class.c (handle_using_decl): Pass the correct scope to
245 cp_emit_debug_info_for_using.
247 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
251 * search.c (accessible_p): Use current_nonlambda_class_type.
252 * semantics.c (check_accessibility_of_qualified_id): Likewise.
254 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
256 * decl.c: Include builtins.h.
257 * semantics.c: Likewise.
259 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
263 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
264 * pt.c (tsubst_function_type): Inject the this parameter; do the
265 substitutions in the order mandated by the DR.
266 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
267 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
268 (static_fn_type): Copy it.
269 * decl2.c (build_memfn_type, change_return_type,
270 cp_reconstruct_complex_type): Likewise.
271 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
272 * tree.c (strip_typedefs): Likewise.
273 * typeck.c (merge_types): Likewise.
275 2014-05-30 Jason Merrill <jason@redhat.com>
278 * pt.c (instantiate_decl): Check that defer_ok is not set for
282 * pt.c (tsubst_init): Split out from...
283 (tsubst_expr) [DECL_EXPR]: Here.
284 (tsubst_copy) [VAR_DECL]: Use it.
285 * semantics.c (finish_id_expression): Return the decl for static/const.
287 2014-05-28 Jason Merrill <jason@redhat.com>
290 * decl.c (cxx_comdat_group): Return a decl.
291 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
293 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
297 * call.c (build_aggr_conv): Ignore passed in flags.
298 (build_array_conv, build_complex_conv): Likewise.
300 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
302 * optimize.c (maybe_thunk_body): Use set_comdat_group.
303 (maybe_clone_body): Likewise.
304 * decl.c (duplicate_decls): Update code duplicating comdat group;
305 do not copy symtab pointer; before freeing newdecl remove it
307 * decl2.c (constrain_visibility): Use set_comdat_group.
309 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
311 * rtti.c: Include tm_p.h
312 (emit_tinfo_decl): Force RTTI data to be aligned to required
315 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
317 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
318 ignoring other target adjustments.
320 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
322 * semantics.c (finish_omp_clauses): Remove duplicated variable
325 * parser.c (cp_parser_omp_target): Return bool values.
327 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
330 * lambda.c (add_capture): Enforce that capture by value requires
332 * typeck2.c (cxx_incomplete_type_inform): Early return if
333 TYPE_MAIN_DECL is null.
335 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
338 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
340 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
343 * lambda.c (build_capture_proxy, add_capture): Treat normal
344 captures and init-captures identically.
346 2014-05-21 Mark Wielaard <mjw@redhat.com>
349 * cp-lang.c (cxx_enum_underlying_base_type): New function.
350 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
352 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
354 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
355 * cp-array-notation.c (replace_invariant_exprs): Likewise.
356 (expand_array_notation): Handle VOID_CST.
357 * error.c (dump_expr): Likewise.
358 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
359 (cxx_pretty_printer::expression): Likewise.
360 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
361 * decl.c (register_dtor_fn): Likewise.
362 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
363 (build_delete, push_base_cleanups): Likewise.
364 * mangle.c (write_expression): Likewise.
365 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
366 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
367 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
368 * tree.c (cp_tree_equal): Likewise.
369 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
370 instead of void_zero_node.
371 * typeck.c (check_return_expr): Likewise.
372 * typeck2.c (build_functional_cast): Likewise.
374 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
377 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
379 (cp_parser_statement): ...here. Make sure only semicolon can go after
382 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
387 * typeck2.c (digest_nsdmi_init): New.
388 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
389 * init.c (get_nsdmi): Likewise.
390 * cp-tree.h (digest_nsdmi_init): Declare.
392 2014-05-20 Jason Merrill <jason@redhat.com>
394 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
395 up a virtual function in a dummy object.
397 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
400 * decl.c (duplicate_decls): Replace pair of warning_at with
402 (maybe_commonize_var): Likewise.
404 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
407 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
408 (tsubst_copy_and_build): Perform recursive substitutions in a
411 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
414 * typeck2.c (cxx_incomplete_type_inform): New.
415 (cxx_incomplete_type_diagnostic): Use it.
416 * decl.c (grokdeclarator): Check the element type of an
417 incomplete array type; call the above.
418 * cp-tree.h (cxx_incomplete_type_inform): Declare.
420 2014-05-19 Jason Merrill <jason@redhat.com>
423 * pt.c (tsubst_copy): Don't check at_function_scope_p.
424 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
426 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
428 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
429 * parser.c (cp_parser_enum_specifier): Likewise.
431 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
433 * class.c (sorted_fields_type_new): Adjust.
434 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
435 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
436 * cp-tree.h: Remove usage of variable_size gty attribute.
437 * decl.c (make_label_decl): Adjust.
438 (check_goto): Likewise.
439 (start_preparsed_function): Likewise.
440 (save_function_data): Likewise.
441 * lex.c (init_reswords): Likewise.
442 (retrofit_lang_decl): Likewise.
443 (cxx_dup_lang_specific_decl): Likewise.
444 (copy_lang_type): Likewise.
445 (cxx_make_type): Likewise.
446 * name-lookup.c (binding_entry_make): Likewise.
447 (binding_table_construct): Likewise.
448 (binding_table_new): Likewise.
449 (cxx_binding_make): Likewise.
450 (pushdecl_maybe_friend_1): Likewise.
451 (begin_scope): Likewise.
452 (push_to_top_level): Likewise.
453 * parser.c (cp_lexer_alloc): Likewise.
454 (cp_lexer_new_from_tokens): Likewise.
455 (cp_token_cache_new): Likewise.
456 (cp_parser_context_new): Likewise.
457 (cp_parser_new): Likewise.
458 (cp_parser_nested_name_specifier_opt): Likewise.
459 (cp_parser_template_id): Likewise.
460 * pt.c (maybe_process_partial_specialization): Likewise.
461 (register_specialization): Likewise.
462 (add_pending_template): Likewise.
463 (lookup_template_class_1): Likewise.
464 (push_tinst_level): Likewise.
465 * semantics.c (register_constexpr_fundef): Likewise.
466 (cxx_eval_call_expression): Likewise.
467 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
469 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
472 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
473 when cp_parser_lookup_name sets ambiguous_decls.
475 2014-05-15 Jason Merrill <jason@redhat.com>
477 * call.c (print_conversion_rejection): Use loc consistently.
479 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
481 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
482 * call.c (convert_like_real, build_new_method_call_1): Use it.
483 * decl2.c (grokfield): Likewise.
484 * init.c (perform_member_init, build_aggr_init, expand_default_init,
485 build_new_1): Likewise.
486 * mangle.c (write_expression): Likewise.
487 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
489 2014-05-14 Jason Merrill <jason@redhat.com>
493 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
494 dropped cv-quals as a bad conversion.
495 (convert_like_real) [ck_ref_bind]: Explain them.
496 (compare_ics): Check badness before stripping reference
497 bindings. Handle comparing bad reference bindings.
498 * typeck.c (comp_cv_qualification): Add overload that just takes
500 * cp-tree.h: Declare it.
502 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
503 (arg_conversion_rejection, bad_arg_conversion_rejection)
504 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
505 (add_function_candidate): Pass actual argument, rather than type, to
506 bad_arg_conversion_rejection.
507 (print_conversion_rejection): Explain what's wrong with the conversion.
508 (print_z_candidates): Say "candidate:" before each candidate.
509 (splice_viable): Be strict if we see a viable or template candidate.
510 (build_user_type_conversion_1): Pass false to strict parameter.
511 (perform_overload_resolution, build_conditional_expr_1): Likewise.
512 (build_new_op_1, build_new_method_call_1): Likewise.
513 (build_op_call_1): Pass true to strict parameter.
515 2014-05-13 Jason Merrill <jason@redhat.com>
517 * call.c (print_error_for_call_failure): Say "no match" rather
518 than "ambiguous" if there were no strict matches.
519 (build_new_method_call_1): Likewise.
522 * semantics.c (is_this_parameter): Allow capture proxies too.
524 2014-05-12 Jason Merrill <jason@redhat.com>
526 * call.c (maybe_print_user_conv_context): New.
527 (convert_like_real): Use it. Print call context for bad
528 user-defined conversion.
529 (build_over_call): Print call context for bad 'this' conversion.
531 * call.c (convert_like_real): Use inform for identifying the
534 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
536 * cvt.c (cp_convert_to_pointer): Don't call error_at if
537 complain & tf_error is false.
539 * decl.c (make_unbound_class_template): Prefer inform for
540 "declared here"-type message.
542 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
546 * lambda.c (lambda_expr_this_capture): Add new parameter
547 add_capture_p controlling whether the functions will try to
548 capture 'this' via the default capture.
549 (maybe_resolve_dummy): Likewise.
550 * cp-tree.h: Adjust prototypes.
551 * call.c, semantics.c: Change callers of these functions.
552 * call.c (build_new_method_call_1): Use the actual 'this' that
553 would be potentially captured for the overload resolution, instead
556 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
558 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
560 (convert_nontype_argument): Adjust calls.
561 (coerce_template_parameter_pack): Add missing complain & tf_error
564 2014-05-09 Jason Merrill <jason@redhat.com>
568 * call.c (build_conditional_expr_1, conditional_conversion): Handle
569 non-class lvalues and xvalues that differ only in cv-qualifiers.
573 * call.c (build_user_type_conversion_1): The copy-init temporary
577 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
580 * call.c (build_conditional_expr_1): If overload resolution finds
581 no match, just say "different types".
584 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
587 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
588 if we didn't find a conversion.
589 Don't accept a bad conversion too early.
591 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
594 * typeck.c (convert_for_assignment): Provide an inform for pointers
595 to incomplete class types.
597 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
600 * pt.c (convert_nontype_argument): Protect all the error calls
601 with complain & tf_error.
603 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
606 * pt.c (instantiate_decl): Avoid generating the body of a
609 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
612 * pt.c (maybe_begin_member_template_processing): Use
615 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
616 Mike Stump <mikestump@comcast.net>
617 Richard Sandiford <rdsandiford@googlemail.com>
619 * call.c: Include wide-int.h.
620 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
621 (convert_for_arg_passing): Likewise.
622 * class.c: Include wide-int.h.
623 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
624 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
625 (include_empty_classes): Likewise
626 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
627 * cvt.c: Include wide-int.h.
628 (ignore_overflows): Use wide_int_to_tree.
629 * decl.c: Include wide-int.h.
630 (check_array_designated_initializer): Use wide-int interfaces.
631 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
632 (finish_enum_value_list): Use signop.
633 (build_enumerator): Use wide-int interfaces.
634 * init.c: Include wide-int.h.
635 (build_new_1): Use wide-int interfaces.
636 * mangle.c: Include wide-int.h.
637 (write_integer_cst): Use wide-int interfaces.
638 (write_array_type): Likewise.
639 * tree.c: Include wide-int.h.
640 (cp_tree_equal): Use tree_int_cst_equal.
641 * typeck2.c: Include wide-int.h.
642 (process_init_constructor_array): Use wide-int interfaces.
644 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
647 * decl.c (grokfndecl): Check duplicate_decls return value for
649 * pt.c (instantiate_decl): A deleted function is defined.
651 2014-05-02 Jason Merrill <jason@redhat.com>
653 * decl2.c (vague_linkage_p): Local statics have vague linkage.
656 * lambda.c (lambda_capture_field_type): Wrap anything dependent
658 (add_capture): Check for VLA before calling it.
659 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
660 just the current one. Make non-static.
661 * cp-tree.h: Declare it.
662 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
663 the operand was static or constant.
665 2014-05-02 Marek Polacek <polacek@redhat.com>
667 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
670 2014-05-01 Marek Polacek <polacek@redhat.com>
673 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
674 between label and variable when warning about returning local address.
676 2014-04-30 Jason Merrill <jason@redhat.com>
679 * init.c (build_value_init): Don't try to call an array constructor.
682 * typeck2.c (massage_init_elt): Use maybe_constant_init.
684 2014-04-30 Marek Polacek <polacek@redhat.com>
686 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
687 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
688 for non-integer types.
690 2014-04-29 Jason Merrill <jason@redhat.com>
693 Represent the unevaluated exception specification of an implicitly
694 declared or deleted function with a simple placeholder, not a list
696 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
697 * except.c (unevaluated_noexcept_spec): New.
698 * class.c (deduce_noexcept_on_destructor): Use it.
699 * decl.c (check_redeclaration_exception_specification): Call
700 maybe_instantiate_noexcept.
701 (duplicate_decls): Call it before merge_types.
702 (start_preparsed_function): Call maybe_instantiate_noexcept.
703 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
704 * init.c (get_nsdmi): Factor out of perform_member_init.
705 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
706 (walk_field_subobs): Consider NSDMI for EH spec.
707 (get_defaulted_eh_spec): New.
708 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
709 (defaulted_late_check): Defer EH checking in non-template classes.
710 (after_nsdmi_defaulted_late_checks): New.
711 * parser.c (cp_parser_class_specifier_1): Use it.
712 (unparsed_classes): New macro.
713 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
714 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
715 Remove list-of-functions handling.
716 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
717 handling and FN parameter.
718 * typeck.c (merge_types): Adjust.
720 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
723 * parser.c (cp_parser_alias_declaration): Check return value of
726 2014-04-24 Jakub Jelinek <jakub@redhat.com>
728 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
729 atomic-clause, allow comma in between atomic-clause and
732 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
735 * rtti.c (emit_support_tinfos): Do not iterate on
736 registered_builtin_types (partial revert).
738 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
741 * semantics.c (apply_deduced_return_type): Complete non-void type
742 before estimating whether the type is aggregate.
744 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
747 * rtti.c (emit_support_tinfo_1): New function, extracted from
749 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
751 2014-04-22 Jakub Jelinek <jakub@redhat.com>
754 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
755 fails, don't set OM_PARALLEL_COMBINED and return NULL.
757 2014-04-18 Jason Merrill <jason@redhat.com>
760 * call.c (reference_binding): Recurse on user-defined conversion.
763 * call.c (standard_conversion): Don't try to apply restrict to void.
765 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
767 * decl.c (reshape_init_r): Handle a single element of vector type.
769 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
772 * decl2.c (cplus_decl_attributes): Handle
773 pointer-to-member-function declarations.
775 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
778 * call.c (build_user_type_coversion): Use build_dummy_object
779 to create the placeholder object for a constructor method call.
780 (build_special_member_call): Likewise.
781 (build_over_call): Check for the placeholder object with
783 (build_new_method_call_1): Likewise. Don't attempt to resolve
784 a dummy object for a constructor method call.
786 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
789 * friend.c (add_friend, make_friend_class): Move repeated friend
790 warning under Wredundant_decls.
792 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
794 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
795 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
796 (do_class_using_decl): Likewise.
797 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
799 2014-04-15 Jakub Jelinek <jakub@redhat.com>
802 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
804 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
806 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
808 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
810 * pt.c (mark_template_parm): Use template_parm_level_and_index.
812 2014-04-11 Jason Merrill <jason@redhat.com>
814 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
816 (cp_lexer_get_preprocessor_token): Always clear it.
817 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
821 * decl.c (reshape_init_r): Handle a single element of class type.
824 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
825 built-in operator new.
827 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
830 * name-lookup.c (parse_using_directive): Return early if the
831 attribs argument is error_mark_node; use get_attribute_name.
833 2014-04-11 Jason Merrill <jason@redhat.com>
837 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
838 * call.c (struct z_candidate): Add flags field.
839 (add_candidate): Add flags parm.
840 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
841 (add_template_candidate_real): Pass it.
842 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
843 * tree.c (build_aggr_init_expr): Copy it.
844 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
846 2014-04-10 Richard Biener <rguenther@suse.de>
847 Jakub Jelinek <jakub@redhat.com>
850 * error.c (dump_decl) <case FUNCTION_DECL>: If
851 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
852 recurse on DECL_ABSTRACT_ORIGIN instead of printing
855 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
857 * pt.c (check_template_variable): Check for the return of pedwarn
858 before emitting a note.
859 * parser.c (cp_parser_lambda_introducer): Likewise.
861 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
864 * pt.c (process_template_parm): For an invalid non-type parameter
865 only set TREE_TYPE to error_mark_node.
866 (push_inline_template_parms_recursive, comp_template_parms,
867 redeclare_class_template, coerce_template_template_parm,
868 coerce_template_template_parms, unify): Use error_operand_p.
870 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
872 * class.c (check_bases_and_members): Warn about non-virtual dtors
873 in public bases only. Check warn_ecpp before complaining about
874 non-polymorphic bases.
876 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
878 * decl.c (duplicate_decls): Check for the return of warning_at
879 before emitting a note.
880 (warn_misplaced_attr_for_class_type): Likewise.
881 (check_tag_decl): Likewise.
883 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
886 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
888 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
891 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
892 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
893 instantiating a variable-sized type.
896 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
898 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
900 * class.c (find_abi_tags_r): Check for the return of warning
901 before emitting a note.
902 (one_inherited_ctor): Likewise.
904 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
906 * decl.c (duplicate_decls): Check for the return of permerror
907 before emitting a note.
909 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
911 * class.c (accessible_nvdtor_p): New.
912 (check_bases): Don't check base destructor here ...
913 (check_bases_and_members): ... check them here. Trigger on
914 Wnon-virtual-dtor flag.
915 (finish_struct_1): Use accessible_nvdtor_p.
917 2014-04-01 Jason Merrill <jason@redhat.com>
919 * pt.c (process_partial_specialization): Say "not deducible"
920 rather than "not used". Use inform.
923 * pt.c (coerce_template_parms): Check that the pack expansion
924 pattern works with the first matching parameter.
926 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
928 * init.c (perform_member_init): Homogenize uninitialized
931 2014-04-01 Jason Merrill <jason@redhat.com>
934 * call.c (build_array_conv): Call complete_type.
937 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
938 (picflag_from_initializer): Return it.
939 (process_init_constructor): Handle it.
942 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
943 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
944 * pt.c (get_template_info): Handle NAMESPACE_DECL.
945 (most_general_template): Handle more kinds of template.
946 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
947 instantiations and specializations.
949 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
952 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
953 COMPONENT_REFs and ARRAY_REFs sooner.
955 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
958 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
959 usage in non-functions with pushed scope.
961 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
964 * name-lookup.h (cp_binding_level): New transient field defining_class_p
965 to indicate whether a scope is in the process of defining a class.
966 * semantics.c (begin_class_definition): Set defining_class_p.
967 * name-lookup.c (leave_scope): Reset defining_class_p.
968 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
969 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
970 unwinding to class-defining scope to handle the erroneous definition of
971 a generic function of an arbitrarily nested class within an enclosing
974 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
977 * method.c (walk_field_subobs): Improve the diagnostic
978 locations for both REFERENCE_TYPEs and non-static const members.
979 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
980 instead of %qD to be consistent with the c++11 diagnostic.
982 2014-03-25 Jason Merrill <jason@redhat.com>
986 * class.c (build_vtbl_initializer): Handle abstract dtors here.
987 * search.c (get_pure_virtuals): Not here.
990 * parser.c (cp_parser_lambda_expression): Don't parse the body of
991 a lambda in unevaluated context.
994 * decl.c (create_array_type_for_decl): Complain about array of auto.
996 2014-03-25 Jakub Jelinek <jakub@redhat.com>
999 * semantics.c (potential_constant_expression_1): Handle
1002 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1005 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1006 introducing an implicit function template parameter within an explicit
1009 2014-03-22 Jason Merrill <jason@redhat.com>
1012 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1015 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1018 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1019 on the name argument.
1021 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1024 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1027 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1030 * call.c (build_new_method_call_1): Handle pure virtuals called by
1033 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1036 * parser.c (cp_parser_member_declaration): Don't allow
1037 finish_fully_implicit_template to consider friend declarations to be
1038 class member templates.
1039 (synthesize_implicit_template_parm): Handling winding back through class
1040 scope to the class being defined in order to inject a template argument
1044 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1045 function scope as per cp_parser_skip_to_end_of_statement.
1047 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1050 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1052 2014-03-14 Jason Merrill <jason@redhat.com>
1056 * search.c (get_pure_virtuals): Handle abstract dtor here.
1057 (dfs_get_pure_virtuals): Not here.
1060 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1061 abstract class as pure.
1063 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1066 * pt.c (maybe_process_partial_specialization): Check return value
1067 of check_specialization_namespace.
1069 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1072 * semantics.c (finish_static_assert): Call cxx_constant_value only
1073 if require_potential_rvalue_constant_expression returns true.
1075 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1078 * method.c (get_inherited_ctor): New.
1079 * cp-tree.h (get_inherited_ctor): Declare it.
1080 * semantics.c (is_valid_constexpr_fn): Use it.
1082 2014-03-10 Jason Merrill <jason@redhat.com>
1085 * call.c (convert_default_arg): Remove special handling for
1089 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1090 when deciding whether to call push_template_decl for a member class.
1091 * pt.c (push_template_decl_real): Return after wrong levels error.
1093 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1096 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1097 lambda, remove the lambda's own template argument list prior to fetching
1101 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1102 function template unwinding on error into a more general location, ...
1103 (cp_parser_skip_to_end_of_statement): ... here.
1105 2014-03-07 Jason Merrill <jason@redhat.com>
1107 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1109 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1110 we're in a trailing return type.
1112 * typeck.c (comp_template_parms_position): 'auto' and
1113 'decltype(auto)' are different from real template parms.
1115 * parser.c (cp_parser_using_declaration): Consume the semicolon
1116 after bare parameter pack error.
1118 * cp-tree.h (REF_PARENTHESIZED_P): New.
1119 * semantics.c (force_paren_expr): Set it.
1120 * pt.c (do_auto_deduction): Check it.
1121 (tsubst) [COMPONENT_REF]: Copy it.
1122 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1124 * decl.c (create_array_type_for_decl): Only warn about invalid
1125 C++1y VLA if flag_iso or warn_vla>0.
1126 (grokdeclarator): Likewise.
1127 * pt.c (tsubst): Likewise.
1128 * semantics.c (finish_decltype_type): Likewise.
1129 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1130 (cp_build_addr_expr_1): Likewise.
1131 * init.c (build_new_1): Improve diagnostics.
1133 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1136 * decl.c (check_initializer): Return NULL_TREE after error;
1137 consistently use inform.
1139 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1141 * decl.c (check_initializer): Remove dead code.
1143 2014-03-06 Marek Polacek <polacek@redhat.com>
1146 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1147 of checking tree code.
1149 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1151 * parser.c (cp_lexer_set_source_position): New.
1152 (cp_parser_mem_initializer): Use it.
1153 (cp_parser_postfix_open_square_expression): Likewise.
1154 (cp_parser_parenthesized_expression_list): Likewise.
1155 (cp_parser_new_initializer): Likewise.
1156 (cp_parser_jump_statement): Likewise.
1157 (cp_parser_initializer): Likewise.
1158 (cp_parser_functional_cast): Likewise.
1160 2014-03-05 Jason Merrill <jason@redhat.com>
1163 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1164 dependent expression.
1167 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1168 if re-parsing might succeed.
1169 * semantics.c (finish_id_expression): Use of a parameter outside
1170 the function body is a parse error.
1172 * parser.c (cp_parser_mem_initializer): Set input_location
1173 properly for init-list warning.
1174 (cp_parser_postfix_open_square_expression): Likewise.
1175 (cp_parser_parenthesized_expression_list): Likewise.
1176 (cp_parser_new_initializer): Likewise.
1177 (cp_parser_jump_statement): Likewise.
1178 (cp_parser_initializer): Likewise.
1179 (cp_parser_functional_cast): Likewise.
1181 2014-03-04 Jason Merrill <jason@redhat.com>
1184 * typeck2.c (process_init_constructor_record): Set
1185 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1189 * parser.c (cp_parser_direct_declarator): Set declarator to
1190 cp_error_declarator on invalid qualified-id.
1192 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1195 * parser.c (cp_parser_using_declaration): Early return when
1196 cp_parser_nested_name_specifier errors out.
1198 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1201 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1202 function scope on parse error in function parameter list.
1204 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1206 * method.c (implicitly_declare_fn): Remove redundant
1207 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1208 * semantics.c (is_instantiation_of_constexpr): Likewise.
1209 * error.c (dump_function_decl): Likewise.
1211 2014-03-01 Jason Merrill <jason@redhat.com>
1214 * semantics.c (begin_maybe_infinite_loop): Use
1215 fold_non_dependent_expr_sfinae.
1217 2014-02-28 Jason Merrill <jason@redhat.com>
1220 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1222 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1225 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1226 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1227 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1229 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1232 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1235 2014-02-27 Jason Merrill <jason@redhat.com>
1239 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1240 are not yet defined.
1242 2014-02-26 Jason Merrill <jason@redhat.com>
1246 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1247 * init.c (build_vtbl_address): Do it here.
1253 * pt.c (struct warning_sentinel): New.
1254 (tsubst_copy_and_build): Use it instead of
1255 c_inhibit_evaluation_warnings.
1256 * typeck.c (maybe_warn_about_useless_cast): Remove
1257 c_inhibit_evaluation_warnings check.
1260 * pt.c (get_template_parm_index): New.
1261 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1262 (process_template_parm): Allow bare packs in template template
1263 parm template parms.
1264 (coerce_template_parameter_pack): Handle fixed template template
1265 parm packs and fixed packs not at the end of the parm list.
1266 (coerce_template_parms): Handle template parm packs not at the end
1268 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1271 * pt.c (unify): Ignore alias templates when deducing a template
1277 * call.c (reference_binding): Recurse on user-defined conversion.
1278 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1280 2014-02-25 Jason Merrill <jason@redhat.com>
1283 * call.c (reference_binding): Recurse on user-defined conversion.
1284 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1286 * call.c (print_conversion_rejection): Handle n_arg of -2.
1287 (build_user_type_conversion_1): Pass it.
1290 * decl2.c (no_linkage_error): Handle C++98 semantics.
1291 (reset_type_linkage): Move from decl.c.
1292 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1293 (bt_reset_linkage_2, reset_decl_linkage): New.
1294 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1295 (cp_write_global_declarations): Move condition into no_linkage_error.
1296 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1297 * semantics.c (expand_or_defer_fn_1): Factor out
1298 tentative_decl_linkage.
1299 * cp-tree.h: Adjust.
1301 * decl2.c (finish_static_data_member_decl): Diagnose static data
1302 member in unnamed class.
1303 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1306 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1307 defaulted virtual dtor.
1311 * pt.c (get_underlying_template): Fix equivalence calculation.
1313 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1316 * parser.c (function_being_declared_is_template_p): Return false when
1317 processing a template parameter list.
1318 (cp_parser_parameter_declaration_clause): Don't set
1319 auto_is_implicit_function_template_parm_p when processing a
1320 template parameter list.
1322 * parser.c (synthesize_implicit_template_parm): Inject new template
1323 argument list appropriately when a generic member function
1324 of a class template is declared out-of-line.
1327 * parser.c (cp_parser_direct_declarator): Don't save and
1328 restore num_template_parameter_lists around call to
1329 cp_parser_parameter_declaration_list.
1330 (function_being_declared_is_template_p): New predicate.
1331 (cp_parser_parameter_declaration_list): Use
1332 function_being_declared_is_template_p as predicate for
1333 inspecting current function template parameter list length
1334 rather than num_template_parameter_lists.
1336 2014-02-24 Jason Merrill <jason@redhat.com>
1339 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1340 DECL_EXPR initialize a non-class iterator.
1343 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1345 2014-02-21 Jason Merrill <jason@redhat.com>
1348 * parser.c (cp_parser_type_name): Always check dependency.
1349 (cp_parser_type_specifier_seq): Call
1350 cp_parser_parse_and_diagnose_invalid_type_name.
1353 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1356 * parser.c (cp_parser_default_argument): Clear
1357 current_class_ptr/current_class_ref like tsubst_default_argument.
1360 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1361 than current_binding_level.
1364 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1367 * parser.c (cp_parser_enum_specifier): Call
1368 check_for_bare_parameter_packs.
1371 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1375 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1376 of the partial instantiation, not the most general template.
1377 (maybe_process_partial_specialization): Reassign everything on
1381 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1382 (check_explicit_specialization): Don't clone.
1385 * pt.c (coerce_template_parms): Bail if argument packing fails.
1388 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1389 Don't get confused by a CONSTRUCTOR that already has a type.
1392 * call.c (build_array_conv): Don't crash on VLA.
1395 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1398 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1399 in declaration context.
1403 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1406 * parser.c (cp_parser_direct_declarator): Don't wrap a
1407 type-dependent expression in a NOP_EXPR.
1410 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1415 * parser.c (cp_parser_template_argument): Restore dereference.
1416 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1417 (process_partial_specialization): Handle deref.
1420 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1424 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1425 implicit_template_scope upon leaving an out-of-line generic member
1426 function definition.
1428 2014-02-20 Kai Tietz <ktietz@redhat.com>
1431 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1432 valued type argument as error_mark_node.
1435 * semantics.c (finish_fname): Handle error_mark_node.
1437 2014-02-19 Jason Merrill <jason@redhat.com>
1440 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1441 spec from template context.
1443 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1446 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1447 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1450 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1452 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1455 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1458 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1461 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1462 During error recovery allow_non_constant may be false.
1464 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1467 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1468 scope whenever a template parameter list has been started, independent
1469 of whether the function call operator was well-formed or not.
1472 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1473 scope for generic friend declarations as well as for non-friends.
1475 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1478 * method.c (implicitly_declare_fn): A constructor of a class with
1479 virtual base classes isn't constexpr (7.1.5p4).
1481 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1483 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1485 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1488 * parser.c (cp_parser_omp_declare_reduction): Save and free
1491 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1495 * tree.c (handle_init_priority_attribute): Call default_conversion on
1496 the attribute argument.
1498 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1501 * method.c (synthesized_method_walk): If vbases is non-null but
1502 is_empty is true, likewise don't worry about the virtual bases.
1504 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1507 * typeck2.c (process_init_constructor_record): Just skip unnamed
1510 2014-01-31 Jason Merrill <jason@redhat.com>
1513 * pt.c (mark_decl_instantiated): Call mark_needed.
1516 * decl2.c (handle_tls_init): Handle null init fn.
1519 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1521 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1524 * class.c (build_vfield_ref): Early return error_mark_node if
1525 TYPE_VFIELD (type) is null.
1526 (build_base_path): Check return value of build_vfield_ref.
1528 2014-01-31 Jason Merrill <jason@redhat.com>
1531 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1532 [ck_list]: Check for error_mark_node.
1533 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1536 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1537 during partial ordering.
1539 2014-01-31 Marek Polacek <polacek@redhat.com>
1542 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1544 2014-01-30 Jason Merrill <jason@redhat.com>
1547 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1548 (local_specializations): New macro.
1549 * pt.c (local_specializations): Remove variable.
1551 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1554 * parser.c (make_string_pack): Use double_int::from_buffer.
1556 2014-01-30 Marek Polacek <polacek@redhat.com>
1559 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1561 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1562 with input_location.
1563 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1566 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1569 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1571 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1574 * pt.c (lookup_template_class_1): Check start_enum return value
1575 for error_mark_node.
1577 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1579 * decl.c (duplicate_decls, typename_hash, typename_compare):
1580 Use TYPE_IDENTIFIER.
1581 * error.c (dump_type): Likewise.
1582 * mangle.c (dump_substitution_candidates): Likewise.
1584 2014-01-30 Jason Merrill <jason@redhat.com>
1587 * decl2.c (attributes_naming_typedef_ok): New.
1588 * cp-tree.h: Declare it.
1589 * decl.c (grokdeclarator): Check it.
1590 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1592 2014-01-29 Jason Merrill <jason@redhat.com>
1595 * call.c (add_builtin_candidate): Catch dependent types.
1598 * pt.c (expand_template_argument_pack): Correct
1599 non_default_args_count calculation.
1602 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1605 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1606 have a friend template in a class template.
1607 * pt.c (tsubst_friend_function): Look through it.
1608 (push_template_decl_real): A friend member template is
1611 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1614 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1617 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1620 * pt.c (instantiate_template_1): Check for error_mark_node the second
1623 2014-01-29 Jason Merrill <jason@redhat.com>
1626 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1627 cdtor_returns_this case.
1630 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1632 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1635 * semantics.c (finish_omp_reduction_clause): Check type for
1638 2014-01-28 Jason Merrill <jason@redhat.com>
1641 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1642 (tsubst_copy): Use it if lookup fails.
1645 * pt.c (tsubst_function_type): Make sure we keep the same function
1649 * semantics.c (build_anon_member_initialization): Stop walking
1650 when we run out of COMPONENT_REFs.
1653 * decl.c (lookup_and_check_tag): Ignore template parameters if
1654 scope == ts_current.
1655 * pt.c (check_template_shadow): Don't complain about the injected
1658 * decl.c (duplicate_decls): Tweak.
1661 * mangle.c (write_unqualified_name): Handle operator auto.
1663 2014-01-27 Jason Merrill <jason@redhat.com>
1667 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1668 list-initialization. A conversion to rvalue ref that involves
1669 an lvalue-rvalue conversion is bad.
1670 (convert_like_real): Give helpful error message.
1673 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1676 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1680 * pt.c (template_parm_to_arg): Call convert_from_reference.
1681 (tsubst_template_arg): Don't strip reference refs.
1684 * call.c (build_aggr_conv): Reject value-initialization of reference.
1688 * call.c (convert_like_real): Give helpful error about excess braces
1689 for ck_rvalue of scalar type.
1692 * call.c (reference_binding): Only elide braces if the single
1693 element is reference-related.
1696 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1700 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1704 * decl.c (compute_array_index_type): Don't call
1705 maybe_constant_value for a non-integral expression.
1707 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1709 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1711 * cp-gimplify.c (cp_genericize): Likewise.
1712 * decl.c (grokfndecl): Likewise.
1713 * parser.c (cp_parser_postfix_expression): Likewise.
1714 (cp_parser_postfix_open_square_expression): Likewise.
1715 (cp_parser_direct_declarator): Likewise.
1716 (is_cilkplus_vector_p): Likewise.
1717 (cp_parser_omp_clause_name): Likewise.
1718 (cp_parser_omp_all_clauses): Likewise.
1719 * pt.c (apply_late_template_attributes): Likewise.
1720 * typeck.c (cp_build_array_ref): Likewise.
1721 (cp_build_compound_expr): Likewise.
1722 (check_return_expr): Likewise.
1724 2014-01-24 Jason Merrill <jason@redhat.com>
1727 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1732 * typeck2.c (process_init_constructor_array): Don't create
1735 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1737 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1738 handling for RANGE_ARRAY case.
1740 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1743 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1745 2014-01-23 Marek Polacek <polacek@redhat.com>
1748 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1750 2014-01-23 Marek Polacek <polacek@redhat.com>
1753 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1756 2014-01-23 Jason Merrill <jason@redhat.com>
1759 * cp-tree.h (struct language_function): Add infinite_loop and
1761 (current_function_infinite_loop): New.
1762 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1763 (break_maybe_infinite_loop): New.
1764 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1765 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1766 (begin_range_for_stmt): Use them.
1767 * decl.c (finish_function): Don't warn about missing return
1768 if current_function_infinite_loop.
1769 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1770 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1772 * call.c (build_op_delete_call): Use make_tree_vector and
1773 release_tree_vector.
1775 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1778 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1779 nested_name_specifier.
1781 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1783 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1784 see if there is an attribute after function decl. If so, then
1786 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1787 enabled function late parsing.
1788 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1789 attribute for a SIMD-enabled function.
1790 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1791 the function is used by SIMD-enabled function (indicated by NULL
1792 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1793 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1794 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1795 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1796 vectorlength clause. Added a new bool parameter to differentiate
1798 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1799 (is_cilkplus_vector_p): Likewise.
1800 (cp_parser_late_parsing_elem_fn_info): Likewise.
1801 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1802 and "vectorlength" clauses when Cilk Plus is enabled.
1803 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1804 and emit a sorry message when step size is a parameter.
1805 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1806 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1808 * pt.c (apply_late_template_attributes): Likewise.
1810 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1813 * semantics.c (finish_omp_reduction_clause): Reject
1814 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1816 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1819 * parser.c (cp_parser_class_head): Push the class before parsing
1820 the base-clause, pop after it.
1822 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1824 * decl2.c (cpp_check): Revert prototype change.
1826 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1830 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1833 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1836 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1837 only when errorcount == 0.
1839 2014-01-17 Marek Polacek <polacek@redhat.com>
1842 * cvt.c (ocp_convert): Don't segfault on non-existing
1843 ENUM_UNDERLYING_TYPE.
1845 2014-01-16 Jason Merrill <jason@redhat.com>
1848 * tree.c (bot_manip): Update the location of builtin_LINE and
1851 2014-01-14 Jason Merrill <jason@redhat.com>
1854 * typeck2.c (massage_init_elt): New.
1855 (process_init_constructor_record)
1856 (process_init_constructor_union): Use it.
1857 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1858 (split_nonconstant_init_1): Handle it.
1859 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1861 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1864 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1865 and replaced an existing if-statement with else-if statement.
1866 Changed an existing error message wording to match the one from the C
1869 2014-01-08 Jason Merrill <jason@redhat.com>
1872 * class.c (abi_tag_data): Add tags field.
1873 (check_abi_tags): Initialize it.
1874 (find_abi_tags_r): Support collecting missing tags.
1875 (mark_type_abi_tags): Don't look at template args.
1876 (inherit_targ_abi_tags): New.
1877 (check_bases_and_members): Use it.
1878 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1879 * mangle.c (write_abi_tags): Check it.
1881 2014-01-07 Jason Merrill <jason@redhat.com>
1884 * pt.c (num_innermost_template_parms): New.
1885 (get_underlying_template): Use it.
1888 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1890 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1892 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1893 the letter of 20.11.6 about Base and Derived naming the same
1894 class type modulo cv-qualifiers.
1896 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1899 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1900 function as unimplemented for generic lambdas with varargs.
1903 * parser.c (cp_parser_template_parameter): Early out with
1904 error_mark_node if parameter declaration was not parsed.
1907 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1908 auto_is_implicit_function_template_parm_p around lambda body.
1911 * parser.c (cp_parser_init_declarator): Undo fully implicit
1912 template parameter list when declarator is not a function.
1914 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1917 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1919 2014-01-03 Tobias Burnus <burnus@net-b.de>
1922 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1924 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1928 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1929 as include_std to perform_koenig_lookup.
1930 (cp_parser_postfix_expression): Adjust.
1931 * pt.c (tsubst_copy_and_build): Likewise.
1932 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1933 (omp_reduction_lookup): Adjust.
1934 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1935 (lookup_arg_dependent): Likewise.
1936 (lookup_function_nonclass): Adjust.
1937 * name-lookup.h: Adjust declaration.
1938 * cp-tree.h: Likewise.
1940 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1943 * parser.c (cp_parser_userdef_numeric_literal): Mention
1944 -fext-numeric-literals in the message.
1946 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1949 * call.c (build_conditional_expr_1): Check the return value of
1952 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1954 * call.c (convert_like_real): Check complain.
1956 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1959 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1962 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1964 Update copyright years
1966 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1968 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1969 the standard form for the copyright notice.
1971 Copyright (C) 2014 Free Software Foundation, Inc.
1973 Copying and distribution of this file, with or without modification,
1974 are permitted in any medium without royalty provided the copyright
1975 notice and this notice are preserved.