1 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
3 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
6 2014-06-24 Jakub Jelinek <jakub@redhat.com>
8 * parser.c (cp_parser_omp_for_loop): For
9 #pragma omp parallel for simd move lastprivate clause from parallel
10 to for rather than simd.
12 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
16 * decl.c (grokparms): Accept a single parameter of type 'void'.
18 2014-06-20 Jason Merrill <jason@redhat.com>
21 * call.c (add_function_candidate): Avoid special 'this' handling
22 if we have a ref-qualifier.
25 * call.c (build_over_call): Call build_this in template path.
27 2014-06-19 Jason Merrill <jason@redhat.com>
30 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
32 2014-06-18 Jason Merrill <jason@redhat.com>
35 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
36 ref-qualifier handling.
39 * pt.c (resolve_overloaded_unification): Preserve
40 ARGUMENT_PACK_EXPLICIT_ARGS.
42 2014-06-18 Jakub Jelinek <jakub@redhat.com>
44 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
46 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
48 2014-06-17 Jason Merrill <jason@redhat.com>
51 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
53 2014-06-15 Jason Merrill <jason@redhat.com>
56 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
59 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
61 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
63 * decl.c (grokvardecl): Fix pasto in previous patch.
65 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
67 * decl.c (duplicate_decls): Use set_decl_tls_model.
68 (grokdeclarator): Likewise.
69 * semantics.c (finish_id_expression): Check TLS only for
71 (finish_omp_threadprivate): Use decl_default_tls_model.
72 * decl2.c (get_guard): Likewise.
73 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
75 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
78 * decl.c (grokparms): Improve error message about void parameters.
79 * error.c (type_to_string): Fix aka cut off code.
81 2014-06-12 Jason Merrill <jason@redhat.com>
83 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
84 * cvt.c (type_promotes_to): Likewise.
85 * mangle.c (write_type, write_expression): Likewise.
86 (write_name, write_template_arg): Likewise.
87 (mangle_decl): Make alias based on flag_abi_compat_version.
88 Emit -Wabi warning here.
89 (finish_mangling_internal): Not here. Drop warn parm.
90 (finish_mangling_get_identifier, finish_mangling): Adjust.
91 (mangle_type_string, mangle_special_for_type): Adjust.
92 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
93 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
94 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
96 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
97 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
98 (layout_nonempty_base_or_field, end_of_class): Likewise.
99 (layout_empty_base, build_base_field, layout_class_type): Likewise.
100 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
101 (layout_virtual_bases): Likewise.
102 * decl.c (compute_array_index_type): Likewise.
103 * mangle.c (write_mangled_name, write_prefix): Likewise.
104 (write_template_prefix, write_integer_cst, write_expression): Likewise.
105 (write_template_arg, write_array_type): Likewise.
106 * method.c (lazily_declare_fn): Likewise.
107 * rtti.c (get_pseudo_ti_index): Likewise.
108 * typeck.c (comp_array_types): Likewise.
110 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
112 * vtable-class-hierarchy.c: Update handling for section names
113 that are no longer trees.
114 * decl.c (duplicate_decls): Likewise.
116 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
119 * parser.c (cp_parser_init_declarator): Actually pass friend_p
120 to cp_parser_declarator.
122 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
125 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
126 * name-lookup.c (validate_nonmember_using_decl): Adjust error
129 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
132 * parser.c (cp_parser_declarator): Add bool parameter.
133 (cp_parser_direct_declarator): Likewise, use it.
134 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
135 (cp_parser_condition, cp_parser_explicit_instantiation,
136 cp_parser_init_declarator, cp_parser_type_id_1,
137 cp_parser_parameter_declaration, cp_parser_exception_declaration,
138 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
139 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
141 * decl.c (grokdeclarator): Fix handling of friend declared in
142 namespace scope (g++.dg/parse/friend10.C).
144 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
146 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
148 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
149 (maybe_clone_body): Move symbol across comdat groups.
150 * method.c (use_thunk): Copy implicit section flag.
152 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
155 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
157 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
159 * method.c (use_thunk): Use set_decl_section_name.
160 * optimize.c (maybe_clone_body): Use set_decl_section_name.
161 * decl.c (duplicate_decls): Likewise.
162 * vtable-class-hierarchy.c: Likewise.
164 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
167 * class.c (check_field_decls): In C++11 mode do not reject
168 static data members and reference-type members in unions.
170 2014-06-05 Jason Merrill <jason@redhat.com>
173 * decl.c (check_initializer): Collapse a TREE_LIST here.
174 * typeck2.c (store_init_value): Not here.
176 2014-06-05 Richard Biener <rguenther@suse.de>
177 Paolo Carlini <paolo.carlini@oracle.com>
180 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
181 handling of empty classes.
183 2014-06-04 Jason Merrill <jason@redhat.com>
185 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
186 for noexcept and thread_local, too.
189 * decl.c (check_initializer): Maybe clear
190 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
192 2014-06-05 Richard Biener <rguenther@suse.de>
195 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
196 warnings for accessing empty classes.
198 2014-06-05 Marek Polacek <polacek@redhat.com>
201 * parser.c (cp_parser_binary_expression): Warn when logical not is
202 used on the left hand side operand of a comparison.
204 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
207 * typeck.c (cp_build_modify_expr): Handle array of characters
208 initialized by a string literal.
209 * decl.c (check_initializer): Handle parenthesized string literal
211 * typeck2.c (store_init_value): Remove redundant check.
213 2014-06-04 Jason Merrill <jason@redhat.com>
217 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
218 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
220 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
223 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
226 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
230 * call.c (standard_conversion): Convert nullptr to bool only
231 in case of direct-initialization.
232 (convert_like_real): Provide informative error message.
234 2014-06-03 Marek Polacek <polacek@redhat.com>
237 * semantics.c (finish_switch_cond): Warn if switch condition has
240 2014-06-03 Jason Merrill <jason@redhat.com>
243 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
244 variable to local_specializations.
247 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
249 2014-06-02 Jason Merrill <jason@redhat.com>
252 * decl.c (reshape_init_class): Handle un-folded
253 constant-expressions.
256 * pt.c (pack_deducible_p): Handle canonicalization.
258 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
260 * pt.c (tsubst_function_type): Initialize arg_types.
262 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
265 * class.c (handle_using_decl): Pass the correct scope to
266 cp_emit_debug_info_for_using.
268 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
272 * search.c (accessible_p): Use current_nonlambda_class_type.
273 * semantics.c (check_accessibility_of_qualified_id): Likewise.
275 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
277 * decl.c: Include builtins.h.
278 * semantics.c: Likewise.
280 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
284 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
285 * pt.c (tsubst_function_type): Inject the this parameter; do the
286 substitutions in the order mandated by the DR.
287 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
288 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
289 (static_fn_type): Copy it.
290 * decl2.c (build_memfn_type, change_return_type,
291 cp_reconstruct_complex_type): Likewise.
292 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
293 * tree.c (strip_typedefs): Likewise.
294 * typeck.c (merge_types): Likewise.
296 2014-05-30 Jason Merrill <jason@redhat.com>
299 * pt.c (instantiate_decl): Check that defer_ok is not set for
303 * pt.c (tsubst_init): Split out from...
304 (tsubst_expr) [DECL_EXPR]: Here.
305 (tsubst_copy) [VAR_DECL]: Use it.
306 * semantics.c (finish_id_expression): Return the decl for static/const.
308 2014-05-28 Jason Merrill <jason@redhat.com>
311 * decl.c (cxx_comdat_group): Return a decl.
312 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
314 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
318 * call.c (build_aggr_conv): Ignore passed in flags.
319 (build_array_conv, build_complex_conv): Likewise.
321 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
323 * optimize.c (maybe_thunk_body): Use set_comdat_group.
324 (maybe_clone_body): Likewise.
325 * decl.c (duplicate_decls): Update code duplicating comdat group;
326 do not copy symtab pointer; before freeing newdecl remove it
328 * decl2.c (constrain_visibility): Use set_comdat_group.
330 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
332 * rtti.c: Include tm_p.h
333 (emit_tinfo_decl): Force RTTI data to be aligned to required
336 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
338 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
339 ignoring other target adjustments.
341 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
343 * semantics.c (finish_omp_clauses): Remove duplicated variable
346 * parser.c (cp_parser_omp_target): Return bool values.
348 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
351 * lambda.c (add_capture): Enforce that capture by value requires
353 * typeck2.c (cxx_incomplete_type_inform): Early return if
354 TYPE_MAIN_DECL is null.
356 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
359 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
361 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
364 * lambda.c (build_capture_proxy, add_capture): Treat normal
365 captures and init-captures identically.
367 2014-05-21 Mark Wielaard <mjw@redhat.com>
370 * cp-lang.c (cxx_enum_underlying_base_type): New function.
371 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
373 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
375 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
376 * cp-array-notation.c (replace_invariant_exprs): Likewise.
377 (expand_array_notation): Handle VOID_CST.
378 * error.c (dump_expr): Likewise.
379 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
380 (cxx_pretty_printer::expression): Likewise.
381 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
382 * decl.c (register_dtor_fn): Likewise.
383 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
384 (build_delete, push_base_cleanups): Likewise.
385 * mangle.c (write_expression): Likewise.
386 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
387 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
388 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
389 * tree.c (cp_tree_equal): Likewise.
390 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
391 instead of void_zero_node.
392 * typeck.c (check_return_expr): Likewise.
393 * typeck2.c (build_functional_cast): Likewise.
395 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
398 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
400 (cp_parser_statement): ...here. Make sure only semicolon can go after
403 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
408 * typeck2.c (digest_nsdmi_init): New.
409 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
410 * init.c (get_nsdmi): Likewise.
411 * cp-tree.h (digest_nsdmi_init): Declare.
413 2014-05-20 Jason Merrill <jason@redhat.com>
415 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
416 up a virtual function in a dummy object.
418 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
421 * decl.c (duplicate_decls): Replace pair of warning_at with
423 (maybe_commonize_var): Likewise.
425 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
428 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
429 (tsubst_copy_and_build): Perform recursive substitutions in a
432 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
435 * typeck2.c (cxx_incomplete_type_inform): New.
436 (cxx_incomplete_type_diagnostic): Use it.
437 * decl.c (grokdeclarator): Check the element type of an
438 incomplete array type; call the above.
439 * cp-tree.h (cxx_incomplete_type_inform): Declare.
441 2014-05-19 Jason Merrill <jason@redhat.com>
444 * pt.c (tsubst_copy): Don't check at_function_scope_p.
445 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
447 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
449 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
450 * parser.c (cp_parser_enum_specifier): Likewise.
452 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
454 * class.c (sorted_fields_type_new): Adjust.
455 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
456 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
457 * cp-tree.h: Remove usage of variable_size gty attribute.
458 * decl.c (make_label_decl): Adjust.
459 (check_goto): Likewise.
460 (start_preparsed_function): Likewise.
461 (save_function_data): Likewise.
462 * lex.c (init_reswords): Likewise.
463 (retrofit_lang_decl): Likewise.
464 (cxx_dup_lang_specific_decl): Likewise.
465 (copy_lang_type): Likewise.
466 (cxx_make_type): Likewise.
467 * name-lookup.c (binding_entry_make): Likewise.
468 (binding_table_construct): Likewise.
469 (binding_table_new): Likewise.
470 (cxx_binding_make): Likewise.
471 (pushdecl_maybe_friend_1): Likewise.
472 (begin_scope): Likewise.
473 (push_to_top_level): Likewise.
474 * parser.c (cp_lexer_alloc): Likewise.
475 (cp_lexer_new_from_tokens): Likewise.
476 (cp_token_cache_new): Likewise.
477 (cp_parser_context_new): Likewise.
478 (cp_parser_new): Likewise.
479 (cp_parser_nested_name_specifier_opt): Likewise.
480 (cp_parser_template_id): Likewise.
481 * pt.c (maybe_process_partial_specialization): Likewise.
482 (register_specialization): Likewise.
483 (add_pending_template): Likewise.
484 (lookup_template_class_1): Likewise.
485 (push_tinst_level): Likewise.
486 * semantics.c (register_constexpr_fundef): Likewise.
487 (cxx_eval_call_expression): Likewise.
488 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
490 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
493 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
494 when cp_parser_lookup_name sets ambiguous_decls.
496 2014-05-15 Jason Merrill <jason@redhat.com>
498 * call.c (print_conversion_rejection): Use loc consistently.
500 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
502 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
503 * call.c (convert_like_real, build_new_method_call_1): Use it.
504 * decl2.c (grokfield): Likewise.
505 * init.c (perform_member_init, build_aggr_init, expand_default_init,
506 build_new_1): Likewise.
507 * mangle.c (write_expression): Likewise.
508 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
510 2014-05-14 Jason Merrill <jason@redhat.com>
514 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
515 dropped cv-quals as a bad conversion.
516 (convert_like_real) [ck_ref_bind]: Explain them.
517 (compare_ics): Check badness before stripping reference
518 bindings. Handle comparing bad reference bindings.
519 * typeck.c (comp_cv_qualification): Add overload that just takes
521 * cp-tree.h: Declare it.
523 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
524 (arg_conversion_rejection, bad_arg_conversion_rejection)
525 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
526 (add_function_candidate): Pass actual argument, rather than type, to
527 bad_arg_conversion_rejection.
528 (print_conversion_rejection): Explain what's wrong with the conversion.
529 (print_z_candidates): Say "candidate:" before each candidate.
530 (splice_viable): Be strict if we see a viable or template candidate.
531 (build_user_type_conversion_1): Pass false to strict parameter.
532 (perform_overload_resolution, build_conditional_expr_1): Likewise.
533 (build_new_op_1, build_new_method_call_1): Likewise.
534 (build_op_call_1): Pass true to strict parameter.
536 2014-05-13 Jason Merrill <jason@redhat.com>
538 * call.c (print_error_for_call_failure): Say "no match" rather
539 than "ambiguous" if there were no strict matches.
540 (build_new_method_call_1): Likewise.
543 * semantics.c (is_this_parameter): Allow capture proxies too.
545 2014-05-12 Jason Merrill <jason@redhat.com>
547 * call.c (maybe_print_user_conv_context): New.
548 (convert_like_real): Use it. Print call context for bad
549 user-defined conversion.
550 (build_over_call): Print call context for bad 'this' conversion.
552 * call.c (convert_like_real): Use inform for identifying the
555 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
557 * cvt.c (cp_convert_to_pointer): Don't call error_at if
558 complain & tf_error is false.
560 * decl.c (make_unbound_class_template): Prefer inform for
561 "declared here"-type message.
563 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
567 * lambda.c (lambda_expr_this_capture): Add new parameter
568 add_capture_p controlling whether the functions will try to
569 capture 'this' via the default capture.
570 (maybe_resolve_dummy): Likewise.
571 * cp-tree.h: Adjust prototypes.
572 * call.c, semantics.c: Change callers of these functions.
573 * call.c (build_new_method_call_1): Use the actual 'this' that
574 would be potentially captured for the overload resolution, instead
577 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
579 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
581 (convert_nontype_argument): Adjust calls.
582 (coerce_template_parameter_pack): Add missing complain & tf_error
585 2014-05-09 Jason Merrill <jason@redhat.com>
589 * call.c (build_conditional_expr_1, conditional_conversion): Handle
590 non-class lvalues and xvalues that differ only in cv-qualifiers.
594 * call.c (build_user_type_conversion_1): The copy-init temporary
598 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
601 * call.c (build_conditional_expr_1): If overload resolution finds
602 no match, just say "different types".
605 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
608 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
609 if we didn't find a conversion.
610 Don't accept a bad conversion too early.
612 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
615 * typeck.c (convert_for_assignment): Provide an inform for pointers
616 to incomplete class types.
618 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
621 * pt.c (convert_nontype_argument): Protect all the error calls
622 with complain & tf_error.
624 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
627 * pt.c (instantiate_decl): Avoid generating the body of a
630 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
633 * pt.c (maybe_begin_member_template_processing): Use
636 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
637 Mike Stump <mikestump@comcast.net>
638 Richard Sandiford <rdsandiford@googlemail.com>
640 * call.c: Include wide-int.h.
641 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
642 (convert_for_arg_passing): Likewise.
643 * class.c: Include wide-int.h.
644 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
645 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
646 (include_empty_classes): Likewise
647 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
648 * cvt.c: Include wide-int.h.
649 (ignore_overflows): Use wide_int_to_tree.
650 * decl.c: Include wide-int.h.
651 (check_array_designated_initializer): Use wide-int interfaces.
652 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
653 (finish_enum_value_list): Use signop.
654 (build_enumerator): Use wide-int interfaces.
655 * init.c: Include wide-int.h.
656 (build_new_1): Use wide-int interfaces.
657 * mangle.c: Include wide-int.h.
658 (write_integer_cst): Use wide-int interfaces.
659 (write_array_type): Likewise.
660 * tree.c: Include wide-int.h.
661 (cp_tree_equal): Use tree_int_cst_equal.
662 * typeck2.c: Include wide-int.h.
663 (process_init_constructor_array): Use wide-int interfaces.
665 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
668 * decl.c (grokfndecl): Check duplicate_decls return value for
670 * pt.c (instantiate_decl): A deleted function is defined.
672 2014-05-02 Jason Merrill <jason@redhat.com>
674 * decl2.c (vague_linkage_p): Local statics have vague linkage.
677 * lambda.c (lambda_capture_field_type): Wrap anything dependent
679 (add_capture): Check for VLA before calling it.
680 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
681 just the current one. Make non-static.
682 * cp-tree.h: Declare it.
683 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
684 the operand was static or constant.
686 2014-05-02 Marek Polacek <polacek@redhat.com>
688 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
691 2014-05-01 Marek Polacek <polacek@redhat.com>
694 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
695 between label and variable when warning about returning local address.
697 2014-04-30 Jason Merrill <jason@redhat.com>
700 * init.c (build_value_init): Don't try to call an array constructor.
703 * typeck2.c (massage_init_elt): Use maybe_constant_init.
705 2014-04-30 Marek Polacek <polacek@redhat.com>
707 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
708 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
709 for non-integer types.
711 2014-04-29 Jason Merrill <jason@redhat.com>
714 Represent the unevaluated exception specification of an implicitly
715 declared or deleted function with a simple placeholder, not a list
717 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
718 * except.c (unevaluated_noexcept_spec): New.
719 * class.c (deduce_noexcept_on_destructor): Use it.
720 * decl.c (check_redeclaration_exception_specification): Call
721 maybe_instantiate_noexcept.
722 (duplicate_decls): Call it before merge_types.
723 (start_preparsed_function): Call maybe_instantiate_noexcept.
724 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
725 * init.c (get_nsdmi): Factor out of perform_member_init.
726 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
727 (walk_field_subobs): Consider NSDMI for EH spec.
728 (get_defaulted_eh_spec): New.
729 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
730 (defaulted_late_check): Defer EH checking in non-template classes.
731 (after_nsdmi_defaulted_late_checks): New.
732 * parser.c (cp_parser_class_specifier_1): Use it.
733 (unparsed_classes): New macro.
734 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
735 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
736 Remove list-of-functions handling.
737 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
738 handling and FN parameter.
739 * typeck.c (merge_types): Adjust.
741 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
744 * parser.c (cp_parser_alias_declaration): Check return value of
747 2014-04-24 Jakub Jelinek <jakub@redhat.com>
749 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
750 atomic-clause, allow comma in between atomic-clause and
753 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
756 * rtti.c (emit_support_tinfos): Do not iterate on
757 registered_builtin_types (partial revert).
759 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
762 * semantics.c (apply_deduced_return_type): Complete non-void type
763 before estimating whether the type is aggregate.
765 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
768 * rtti.c (emit_support_tinfo_1): New function, extracted from
770 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
772 2014-04-22 Jakub Jelinek <jakub@redhat.com>
775 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
776 fails, don't set OM_PARALLEL_COMBINED and return NULL.
778 2014-04-18 Jason Merrill <jason@redhat.com>
781 * call.c (reference_binding): Recurse on user-defined conversion.
784 * call.c (standard_conversion): Don't try to apply restrict to void.
786 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
788 * decl.c (reshape_init_r): Handle a single element of vector type.
790 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
793 * decl2.c (cplus_decl_attributes): Handle
794 pointer-to-member-function declarations.
796 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
799 * call.c (build_user_type_coversion): Use build_dummy_object
800 to create the placeholder object for a constructor method call.
801 (build_special_member_call): Likewise.
802 (build_over_call): Check for the placeholder object with
804 (build_new_method_call_1): Likewise. Don't attempt to resolve
805 a dummy object for a constructor method call.
807 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
810 * friend.c (add_friend, make_friend_class): Move repeated friend
811 warning under Wredundant_decls.
813 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
815 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
816 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
817 (do_class_using_decl): Likewise.
818 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
820 2014-04-15 Jakub Jelinek <jakub@redhat.com>
823 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
825 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
827 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
829 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
831 * pt.c (mark_template_parm): Use template_parm_level_and_index.
833 2014-04-11 Jason Merrill <jason@redhat.com>
835 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
837 (cp_lexer_get_preprocessor_token): Always clear it.
838 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
842 * decl.c (reshape_init_r): Handle a single element of class type.
845 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
846 built-in operator new.
848 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
851 * name-lookup.c (parse_using_directive): Return early if the
852 attribs argument is error_mark_node; use get_attribute_name.
854 2014-04-11 Jason Merrill <jason@redhat.com>
858 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
859 * call.c (struct z_candidate): Add flags field.
860 (add_candidate): Add flags parm.
861 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
862 (add_template_candidate_real): Pass it.
863 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
864 * tree.c (build_aggr_init_expr): Copy it.
865 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
867 2014-04-10 Richard Biener <rguenther@suse.de>
868 Jakub Jelinek <jakub@redhat.com>
871 * error.c (dump_decl) <case FUNCTION_DECL>: If
872 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
873 recurse on DECL_ABSTRACT_ORIGIN instead of printing
876 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
878 * pt.c (check_template_variable): Check for the return of pedwarn
879 before emitting a note.
880 * parser.c (cp_parser_lambda_introducer): Likewise.
882 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
885 * pt.c (process_template_parm): For an invalid non-type parameter
886 only set TREE_TYPE to error_mark_node.
887 (push_inline_template_parms_recursive, comp_template_parms,
888 redeclare_class_template, coerce_template_template_parm,
889 coerce_template_template_parms, unify): Use error_operand_p.
891 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
893 * class.c (check_bases_and_members): Warn about non-virtual dtors
894 in public bases only. Check warn_ecpp before complaining about
895 non-polymorphic bases.
897 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
899 * decl.c (duplicate_decls): Check for the return of warning_at
900 before emitting a note.
901 (warn_misplaced_attr_for_class_type): Likewise.
902 (check_tag_decl): Likewise.
904 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
907 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
909 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
912 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
913 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
914 instantiating a variable-sized type.
917 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
919 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
921 * class.c (find_abi_tags_r): Check for the return of warning
922 before emitting a note.
923 (one_inherited_ctor): Likewise.
925 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
927 * decl.c (duplicate_decls): Check for the return of permerror
928 before emitting a note.
930 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
932 * class.c (accessible_nvdtor_p): New.
933 (check_bases): Don't check base destructor here ...
934 (check_bases_and_members): ... check them here. Trigger on
935 Wnon-virtual-dtor flag.
936 (finish_struct_1): Use accessible_nvdtor_p.
938 2014-04-01 Jason Merrill <jason@redhat.com>
940 * pt.c (process_partial_specialization): Say "not deducible"
941 rather than "not used". Use inform.
944 * pt.c (coerce_template_parms): Check that the pack expansion
945 pattern works with the first matching parameter.
947 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
949 * init.c (perform_member_init): Homogenize uninitialized
952 2014-04-01 Jason Merrill <jason@redhat.com>
955 * call.c (build_array_conv): Call complete_type.
958 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
959 (picflag_from_initializer): Return it.
960 (process_init_constructor): Handle it.
963 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
964 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
965 * pt.c (get_template_info): Handle NAMESPACE_DECL.
966 (most_general_template): Handle more kinds of template.
967 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
968 instantiations and specializations.
970 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
973 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
974 COMPONENT_REFs and ARRAY_REFs sooner.
976 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
979 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
980 usage in non-functions with pushed scope.
982 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
985 * name-lookup.h (cp_binding_level): New transient field defining_class_p
986 to indicate whether a scope is in the process of defining a class.
987 * semantics.c (begin_class_definition): Set defining_class_p.
988 * name-lookup.c (leave_scope): Reset defining_class_p.
989 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
990 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
991 unwinding to class-defining scope to handle the erroneous definition of
992 a generic function of an arbitrarily nested class within an enclosing
995 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
998 * method.c (walk_field_subobs): Improve the diagnostic
999 locations for both REFERENCE_TYPEs and non-static const members.
1000 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1001 instead of %qD to be consistent with the c++11 diagnostic.
1003 2014-03-25 Jason Merrill <jason@redhat.com>
1007 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1008 * search.c (get_pure_virtuals): Not here.
1011 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1012 a lambda in unevaluated context.
1015 * decl.c (create_array_type_for_decl): Complain about array of auto.
1017 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1020 * semantics.c (potential_constant_expression_1): Handle
1023 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1026 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1027 introducing an implicit function template parameter within an explicit
1030 2014-03-22 Jason Merrill <jason@redhat.com>
1033 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1036 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1039 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1040 on the name argument.
1042 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1045 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1048 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1051 * call.c (build_new_method_call_1): Handle pure virtuals called by
1054 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1057 * parser.c (cp_parser_member_declaration): Don't allow
1058 finish_fully_implicit_template to consider friend declarations to be
1059 class member templates.
1060 (synthesize_implicit_template_parm): Handling winding back through class
1061 scope to the class being defined in order to inject a template argument
1065 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1066 function scope as per cp_parser_skip_to_end_of_statement.
1068 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1071 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1073 2014-03-14 Jason Merrill <jason@redhat.com>
1077 * search.c (get_pure_virtuals): Handle abstract dtor here.
1078 (dfs_get_pure_virtuals): Not here.
1081 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1082 abstract class as pure.
1084 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1087 * pt.c (maybe_process_partial_specialization): Check return value
1088 of check_specialization_namespace.
1090 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1093 * semantics.c (finish_static_assert): Call cxx_constant_value only
1094 if require_potential_rvalue_constant_expression returns true.
1096 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1099 * method.c (get_inherited_ctor): New.
1100 * cp-tree.h (get_inherited_ctor): Declare it.
1101 * semantics.c (is_valid_constexpr_fn): Use it.
1103 2014-03-10 Jason Merrill <jason@redhat.com>
1106 * call.c (convert_default_arg): Remove special handling for
1110 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1111 when deciding whether to call push_template_decl for a member class.
1112 * pt.c (push_template_decl_real): Return after wrong levels error.
1114 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1117 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1118 lambda, remove the lambda's own template argument list prior to fetching
1122 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1123 function template unwinding on error into a more general location, ...
1124 (cp_parser_skip_to_end_of_statement): ... here.
1126 2014-03-07 Jason Merrill <jason@redhat.com>
1128 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1130 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1131 we're in a trailing return type.
1133 * typeck.c (comp_template_parms_position): 'auto' and
1134 'decltype(auto)' are different from real template parms.
1136 * parser.c (cp_parser_using_declaration): Consume the semicolon
1137 after bare parameter pack error.
1139 * cp-tree.h (REF_PARENTHESIZED_P): New.
1140 * semantics.c (force_paren_expr): Set it.
1141 * pt.c (do_auto_deduction): Check it.
1142 (tsubst) [COMPONENT_REF]: Copy it.
1143 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1145 * decl.c (create_array_type_for_decl): Only warn about invalid
1146 C++1y VLA if flag_iso or warn_vla>0.
1147 (grokdeclarator): Likewise.
1148 * pt.c (tsubst): Likewise.
1149 * semantics.c (finish_decltype_type): Likewise.
1150 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1151 (cp_build_addr_expr_1): Likewise.
1152 * init.c (build_new_1): Improve diagnostics.
1154 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1157 * decl.c (check_initializer): Return NULL_TREE after error;
1158 consistently use inform.
1160 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1162 * decl.c (check_initializer): Remove dead code.
1164 2014-03-06 Marek Polacek <polacek@redhat.com>
1167 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1168 of checking tree code.
1170 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1172 * parser.c (cp_lexer_set_source_position): New.
1173 (cp_parser_mem_initializer): Use it.
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 2014-03-05 Jason Merrill <jason@redhat.com>
1184 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1185 dependent expression.
1188 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1189 if re-parsing might succeed.
1190 * semantics.c (finish_id_expression): Use of a parameter outside
1191 the function body is a parse error.
1193 * parser.c (cp_parser_mem_initializer): Set input_location
1194 properly for init-list warning.
1195 (cp_parser_postfix_open_square_expression): Likewise.
1196 (cp_parser_parenthesized_expression_list): Likewise.
1197 (cp_parser_new_initializer): Likewise.
1198 (cp_parser_jump_statement): Likewise.
1199 (cp_parser_initializer): Likewise.
1200 (cp_parser_functional_cast): Likewise.
1202 2014-03-04 Jason Merrill <jason@redhat.com>
1205 * typeck2.c (process_init_constructor_record): Set
1206 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1210 * parser.c (cp_parser_direct_declarator): Set declarator to
1211 cp_error_declarator on invalid qualified-id.
1213 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1216 * parser.c (cp_parser_using_declaration): Early return when
1217 cp_parser_nested_name_specifier errors out.
1219 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1222 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1223 function scope on parse error in function parameter list.
1225 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1227 * method.c (implicitly_declare_fn): Remove redundant
1228 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1229 * semantics.c (is_instantiation_of_constexpr): Likewise.
1230 * error.c (dump_function_decl): Likewise.
1232 2014-03-01 Jason Merrill <jason@redhat.com>
1235 * semantics.c (begin_maybe_infinite_loop): Use
1236 fold_non_dependent_expr_sfinae.
1238 2014-02-28 Jason Merrill <jason@redhat.com>
1241 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1243 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1246 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1247 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1248 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1250 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1253 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1256 2014-02-27 Jason Merrill <jason@redhat.com>
1260 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1261 are not yet defined.
1263 2014-02-26 Jason Merrill <jason@redhat.com>
1267 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1268 * init.c (build_vtbl_address): Do it here.
1274 * pt.c (struct warning_sentinel): New.
1275 (tsubst_copy_and_build): Use it instead of
1276 c_inhibit_evaluation_warnings.
1277 * typeck.c (maybe_warn_about_useless_cast): Remove
1278 c_inhibit_evaluation_warnings check.
1281 * pt.c (get_template_parm_index): New.
1282 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1283 (process_template_parm): Allow bare packs in template template
1284 parm template parms.
1285 (coerce_template_parameter_pack): Handle fixed template template
1286 parm packs and fixed packs not at the end of the parm list.
1287 (coerce_template_parms): Handle template parm packs not at the end
1289 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1292 * pt.c (unify): Ignore alias templates when deducing a template
1298 * call.c (reference_binding): Recurse on user-defined conversion.
1299 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1301 2014-02-25 Jason Merrill <jason@redhat.com>
1304 * call.c (reference_binding): Recurse on user-defined conversion.
1305 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1307 * call.c (print_conversion_rejection): Handle n_arg of -2.
1308 (build_user_type_conversion_1): Pass it.
1311 * decl2.c (no_linkage_error): Handle C++98 semantics.
1312 (reset_type_linkage): Move from decl.c.
1313 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1314 (bt_reset_linkage_2, reset_decl_linkage): New.
1315 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1316 (cp_write_global_declarations): Move condition into no_linkage_error.
1317 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1318 * semantics.c (expand_or_defer_fn_1): Factor out
1319 tentative_decl_linkage.
1320 * cp-tree.h: Adjust.
1322 * decl2.c (finish_static_data_member_decl): Diagnose static data
1323 member in unnamed class.
1324 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1327 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1328 defaulted virtual dtor.
1332 * pt.c (get_underlying_template): Fix equivalence calculation.
1334 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1337 * parser.c (function_being_declared_is_template_p): Return false when
1338 processing a template parameter list.
1339 (cp_parser_parameter_declaration_clause): Don't set
1340 auto_is_implicit_function_template_parm_p when processing a
1341 template parameter list.
1343 * parser.c (synthesize_implicit_template_parm): Inject new template
1344 argument list appropriately when a generic member function
1345 of a class template is declared out-of-line.
1348 * parser.c (cp_parser_direct_declarator): Don't save and
1349 restore num_template_parameter_lists around call to
1350 cp_parser_parameter_declaration_list.
1351 (function_being_declared_is_template_p): New predicate.
1352 (cp_parser_parameter_declaration_list): Use
1353 function_being_declared_is_template_p as predicate for
1354 inspecting current function template parameter list length
1355 rather than num_template_parameter_lists.
1357 2014-02-24 Jason Merrill <jason@redhat.com>
1360 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1361 DECL_EXPR initialize a non-class iterator.
1364 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1366 2014-02-21 Jason Merrill <jason@redhat.com>
1369 * parser.c (cp_parser_type_name): Always check dependency.
1370 (cp_parser_type_specifier_seq): Call
1371 cp_parser_parse_and_diagnose_invalid_type_name.
1374 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1377 * parser.c (cp_parser_default_argument): Clear
1378 current_class_ptr/current_class_ref like tsubst_default_argument.
1381 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1382 than current_binding_level.
1385 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1388 * parser.c (cp_parser_enum_specifier): Call
1389 check_for_bare_parameter_packs.
1392 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1396 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1397 of the partial instantiation, not the most general template.
1398 (maybe_process_partial_specialization): Reassign everything on
1402 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1403 (check_explicit_specialization): Don't clone.
1406 * pt.c (coerce_template_parms): Bail if argument packing fails.
1409 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1410 Don't get confused by a CONSTRUCTOR that already has a type.
1413 * call.c (build_array_conv): Don't crash on VLA.
1416 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1419 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1420 in declaration context.
1424 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1427 * parser.c (cp_parser_direct_declarator): Don't wrap a
1428 type-dependent expression in a NOP_EXPR.
1431 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1436 * parser.c (cp_parser_template_argument): Restore dereference.
1437 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1438 (process_partial_specialization): Handle deref.
1441 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1445 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1446 implicit_template_scope upon leaving an out-of-line generic member
1447 function definition.
1449 2014-02-20 Kai Tietz <ktietz@redhat.com>
1452 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1453 valued type argument as error_mark_node.
1456 * semantics.c (finish_fname): Handle error_mark_node.
1458 2014-02-19 Jason Merrill <jason@redhat.com>
1461 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1462 spec from template context.
1464 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1467 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1468 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1471 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1473 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1476 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1479 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1482 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1483 During error recovery allow_non_constant may be false.
1485 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1488 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1489 scope whenever a template parameter list has been started, independent
1490 of whether the function call operator was well-formed or not.
1493 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1494 scope for generic friend declarations as well as for non-friends.
1496 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1499 * method.c (implicitly_declare_fn): A constructor of a class with
1500 virtual base classes isn't constexpr (7.1.5p4).
1502 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1504 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1506 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1509 * parser.c (cp_parser_omp_declare_reduction): Save and free
1512 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1516 * tree.c (handle_init_priority_attribute): Call default_conversion on
1517 the attribute argument.
1519 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1522 * method.c (synthesized_method_walk): If vbases is non-null but
1523 is_empty is true, likewise don't worry about the virtual bases.
1525 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1528 * typeck2.c (process_init_constructor_record): Just skip unnamed
1531 2014-01-31 Jason Merrill <jason@redhat.com>
1534 * pt.c (mark_decl_instantiated): Call mark_needed.
1537 * decl2.c (handle_tls_init): Handle null init fn.
1540 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1542 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1545 * class.c (build_vfield_ref): Early return error_mark_node if
1546 TYPE_VFIELD (type) is null.
1547 (build_base_path): Check return value of build_vfield_ref.
1549 2014-01-31 Jason Merrill <jason@redhat.com>
1552 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1553 [ck_list]: Check for error_mark_node.
1554 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1557 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1558 during partial ordering.
1560 2014-01-31 Marek Polacek <polacek@redhat.com>
1563 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1565 2014-01-30 Jason Merrill <jason@redhat.com>
1568 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1569 (local_specializations): New macro.
1570 * pt.c (local_specializations): Remove variable.
1572 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1575 * parser.c (make_string_pack): Use double_int::from_buffer.
1577 2014-01-30 Marek Polacek <polacek@redhat.com>
1580 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1582 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1583 with input_location.
1584 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1587 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1590 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1592 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1595 * pt.c (lookup_template_class_1): Check start_enum return value
1596 for error_mark_node.
1598 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1600 * decl.c (duplicate_decls, typename_hash, typename_compare):
1601 Use TYPE_IDENTIFIER.
1602 * error.c (dump_type): Likewise.
1603 * mangle.c (dump_substitution_candidates): Likewise.
1605 2014-01-30 Jason Merrill <jason@redhat.com>
1608 * decl2.c (attributes_naming_typedef_ok): New.
1609 * cp-tree.h: Declare it.
1610 * decl.c (grokdeclarator): Check it.
1611 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1613 2014-01-29 Jason Merrill <jason@redhat.com>
1616 * call.c (add_builtin_candidate): Catch dependent types.
1619 * pt.c (expand_template_argument_pack): Correct
1620 non_default_args_count calculation.
1623 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1626 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1627 have a friend template in a class template.
1628 * pt.c (tsubst_friend_function): Look through it.
1629 (push_template_decl_real): A friend member template is
1632 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1635 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1638 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1641 * pt.c (instantiate_template_1): Check for error_mark_node the second
1644 2014-01-29 Jason Merrill <jason@redhat.com>
1647 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1648 cdtor_returns_this case.
1651 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1653 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1656 * semantics.c (finish_omp_reduction_clause): Check type for
1659 2014-01-28 Jason Merrill <jason@redhat.com>
1662 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1663 (tsubst_copy): Use it if lookup fails.
1666 * pt.c (tsubst_function_type): Make sure we keep the same function
1670 * semantics.c (build_anon_member_initialization): Stop walking
1671 when we run out of COMPONENT_REFs.
1674 * decl.c (lookup_and_check_tag): Ignore template parameters if
1675 scope == ts_current.
1676 * pt.c (check_template_shadow): Don't complain about the injected
1679 * decl.c (duplicate_decls): Tweak.
1682 * mangle.c (write_unqualified_name): Handle operator auto.
1684 2014-01-27 Jason Merrill <jason@redhat.com>
1688 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1689 list-initialization. A conversion to rvalue ref that involves
1690 an lvalue-rvalue conversion is bad.
1691 (convert_like_real): Give helpful error message.
1694 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1697 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1701 * pt.c (template_parm_to_arg): Call convert_from_reference.
1702 (tsubst_template_arg): Don't strip reference refs.
1705 * call.c (build_aggr_conv): Reject value-initialization of reference.
1709 * call.c (convert_like_real): Give helpful error about excess braces
1710 for ck_rvalue of scalar type.
1713 * call.c (reference_binding): Only elide braces if the single
1714 element is reference-related.
1717 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1721 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1725 * decl.c (compute_array_index_type): Don't call
1726 maybe_constant_value for a non-integral expression.
1728 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1730 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1732 * cp-gimplify.c (cp_genericize): Likewise.
1733 * decl.c (grokfndecl): Likewise.
1734 * parser.c (cp_parser_postfix_expression): Likewise.
1735 (cp_parser_postfix_open_square_expression): Likewise.
1736 (cp_parser_direct_declarator): Likewise.
1737 (is_cilkplus_vector_p): Likewise.
1738 (cp_parser_omp_clause_name): Likewise.
1739 (cp_parser_omp_all_clauses): Likewise.
1740 * pt.c (apply_late_template_attributes): Likewise.
1741 * typeck.c (cp_build_array_ref): Likewise.
1742 (cp_build_compound_expr): Likewise.
1743 (check_return_expr): Likewise.
1745 2014-01-24 Jason Merrill <jason@redhat.com>
1748 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1753 * typeck2.c (process_init_constructor_array): Don't create
1756 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1758 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1759 handling for RANGE_ARRAY case.
1761 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1764 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1766 2014-01-23 Marek Polacek <polacek@redhat.com>
1769 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1771 2014-01-23 Marek Polacek <polacek@redhat.com>
1774 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1777 2014-01-23 Jason Merrill <jason@redhat.com>
1780 * cp-tree.h (struct language_function): Add infinite_loop and
1782 (current_function_infinite_loop): New.
1783 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1784 (break_maybe_infinite_loop): New.
1785 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1786 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1787 (begin_range_for_stmt): Use them.
1788 * decl.c (finish_function): Don't warn about missing return
1789 if current_function_infinite_loop.
1790 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1791 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1793 * call.c (build_op_delete_call): Use make_tree_vector and
1794 release_tree_vector.
1796 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1799 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1800 nested_name_specifier.
1802 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1804 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1805 see if there is an attribute after function decl. If so, then
1807 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1808 enabled function late parsing.
1809 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1810 attribute for a SIMD-enabled function.
1811 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1812 the function is used by SIMD-enabled function (indicated by NULL
1813 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1814 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1815 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1816 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1817 vectorlength clause. Added a new bool parameter to differentiate
1819 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1820 (is_cilkplus_vector_p): Likewise.
1821 (cp_parser_late_parsing_elem_fn_info): Likewise.
1822 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1823 and "vectorlength" clauses when Cilk Plus is enabled.
1824 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1825 and emit a sorry message when step size is a parameter.
1826 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1827 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1829 * pt.c (apply_late_template_attributes): Likewise.
1831 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1834 * semantics.c (finish_omp_reduction_clause): Reject
1835 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1837 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1840 * parser.c (cp_parser_class_head): Push the class before parsing
1841 the base-clause, pop after it.
1843 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1845 * decl2.c (cpp_check): Revert prototype change.
1847 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1851 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1854 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1857 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1858 only when errorcount == 0.
1860 2014-01-17 Marek Polacek <polacek@redhat.com>
1863 * cvt.c (ocp_convert): Don't segfault on non-existing
1864 ENUM_UNDERLYING_TYPE.
1866 2014-01-16 Jason Merrill <jason@redhat.com>
1869 * tree.c (bot_manip): Update the location of builtin_LINE and
1872 2014-01-14 Jason Merrill <jason@redhat.com>
1875 * typeck2.c (massage_init_elt): New.
1876 (process_init_constructor_record)
1877 (process_init_constructor_union): Use it.
1878 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1879 (split_nonconstant_init_1): Handle it.
1880 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1882 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1885 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1886 and replaced an existing if-statement with else-if statement.
1887 Changed an existing error message wording to match the one from the C
1890 2014-01-08 Jason Merrill <jason@redhat.com>
1893 * class.c (abi_tag_data): Add tags field.
1894 (check_abi_tags): Initialize it.
1895 (find_abi_tags_r): Support collecting missing tags.
1896 (mark_type_abi_tags): Don't look at template args.
1897 (inherit_targ_abi_tags): New.
1898 (check_bases_and_members): Use it.
1899 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1900 * mangle.c (write_abi_tags): Check it.
1902 2014-01-07 Jason Merrill <jason@redhat.com>
1905 * pt.c (num_innermost_template_parms): New.
1906 (get_underlying_template): Use it.
1909 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1911 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1913 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1914 the letter of 20.11.6 about Base and Derived naming the same
1915 class type modulo cv-qualifiers.
1917 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1920 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1921 function as unimplemented for generic lambdas with varargs.
1924 * parser.c (cp_parser_template_parameter): Early out with
1925 error_mark_node if parameter declaration was not parsed.
1928 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1929 auto_is_implicit_function_template_parm_p around lambda body.
1932 * parser.c (cp_parser_init_declarator): Undo fully implicit
1933 template parameter list when declarator is not a function.
1935 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1938 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1940 2014-01-03 Tobias Burnus <burnus@net-b.de>
1943 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1945 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1949 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1950 as include_std to perform_koenig_lookup.
1951 (cp_parser_postfix_expression): Adjust.
1952 * pt.c (tsubst_copy_and_build): Likewise.
1953 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1954 (omp_reduction_lookup): Adjust.
1955 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1956 (lookup_arg_dependent): Likewise.
1957 (lookup_function_nonclass): Adjust.
1958 * name-lookup.h: Adjust declaration.
1959 * cp-tree.h: Likewise.
1961 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1964 * parser.c (cp_parser_userdef_numeric_literal): Mention
1965 -fext-numeric-literals in the message.
1967 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1970 * call.c (build_conditional_expr_1): Check the return value of
1973 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1975 * call.c (convert_like_real): Check complain.
1977 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1980 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1983 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1985 Update copyright years
1987 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1989 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1990 the standard form for the copyright notice.
1992 Copyright (C) 2014 Free Software Foundation, Inc.
1994 Copying and distribution of this file, with or without modification,
1995 are permitted in any medium without royalty provided the copyright
1996 notice and this notice are preserved.