1 2014-06-20 Jason Merrill <jason@redhat.com>
4 * call.c (add_function_candidate): Avoid special 'this' handling
5 if we have a ref-qualifier.
8 * call.c (build_over_call): Call build_this in template path.
10 2014-06-19 Jason Merrill <jason@redhat.com>
13 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
15 2014-06-18 Jason Merrill <jason@redhat.com>
18 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
19 ref-qualifier handling.
22 * pt.c (resolve_overloaded_unification): Preserve
23 ARGUMENT_PACK_EXPLICIT_ARGS.
25 2014-06-18 Jakub Jelinek <jakub@redhat.com>
27 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
29 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
31 2014-06-17 Jason Merrill <jason@redhat.com>
34 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
36 2014-06-15 Jason Merrill <jason@redhat.com>
39 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
42 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
44 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
46 * decl.c (grokvardecl): Fix pasto in previous patch.
48 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
50 * decl.c (duplicate_decls): Use set_decl_tls_model.
51 (grokdeclarator): Likewise.
52 * semantics.c (finish_id_expression): Check TLS only for
54 (finish_omp_threadprivate): Use decl_default_tls_model.
55 * decl2.c (get_guard): Likewise.
56 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
58 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
61 * decl.c (grokparms): Improve error message about void parameters.
62 * error.c (type_to_string): Fix aka cut off code.
64 2014-06-12 Jason Merrill <jason@redhat.com>
66 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
67 * cvt.c (type_promotes_to): Likewise.
68 * mangle.c (write_type, write_expression): Likewise.
69 (write_name, write_template_arg): Likewise.
70 (mangle_decl): Make alias based on flag_abi_compat_version.
71 Emit -Wabi warning here.
72 (finish_mangling_internal): Not here. Drop warn parm.
73 (finish_mangling_get_identifier, finish_mangling): Adjust.
74 (mangle_type_string, mangle_special_for_type): Adjust.
75 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
76 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
77 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
79 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
80 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
81 (layout_nonempty_base_or_field, end_of_class): Likewise.
82 (layout_empty_base, build_base_field, layout_class_type): Likewise.
83 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
84 (layout_virtual_bases): Likewise.
85 * decl.c (compute_array_index_type): Likewise.
86 * mangle.c (write_mangled_name, write_prefix): Likewise.
87 (write_template_prefix, write_integer_cst, write_expression): Likewise.
88 (write_template_arg, write_array_type): Likewise.
89 * method.c (lazily_declare_fn): Likewise.
90 * rtti.c (get_pseudo_ti_index): Likewise.
91 * typeck.c (comp_array_types): Likewise.
93 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
95 * vtable-class-hierarchy.c: Update handling for section names
96 that are no longer trees.
97 * decl.c (duplicate_decls): Likewise.
99 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
102 * parser.c (cp_parser_init_declarator): Actually pass friend_p
103 to cp_parser_declarator.
105 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
108 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
109 * name-lookup.c (validate_nonmember_using_decl): Adjust error
112 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
115 * parser.c (cp_parser_declarator): Add bool parameter.
116 (cp_parser_direct_declarator): Likewise, use it.
117 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
118 (cp_parser_condition, cp_parser_explicit_instantiation,
119 cp_parser_init_declarator, cp_parser_type_id_1,
120 cp_parser_parameter_declaration, cp_parser_exception_declaration,
121 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
122 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
124 * decl.c (grokdeclarator): Fix handling of friend declared in
125 namespace scope (g++.dg/parse/friend10.C).
127 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
129 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
131 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
132 (maybe_clone_body): Move symbol across comdat groups.
133 * method.c (use_thunk): Copy implicit section flag.
135 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
138 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
140 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
142 * method.c (use_thunk): Use set_decl_section_name.
143 * optimize.c (maybe_clone_body): Use set_decl_section_name.
144 * decl.c (duplicate_decls): Likewise.
145 * vtable-class-hierarchy.c: Likewise.
147 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
150 * class.c (check_field_decls): In C++11 mode do not reject
151 static data members and reference-type members in unions.
153 2014-06-05 Jason Merrill <jason@redhat.com>
156 * decl.c (check_initializer): Collapse a TREE_LIST here.
157 * typeck2.c (store_init_value): Not here.
159 2014-06-05 Richard Biener <rguenther@suse.de>
160 Paolo Carlini <paolo.carlini@oracle.com>
163 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
164 handling of empty classes.
166 2014-06-04 Jason Merrill <jason@redhat.com>
168 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
169 for noexcept and thread_local, too.
172 * decl.c (check_initializer): Maybe clear
173 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
175 2014-06-05 Richard Biener <rguenther@suse.de>
178 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
179 warnings for accessing empty classes.
181 2014-06-05 Marek Polacek <polacek@redhat.com>
184 * parser.c (cp_parser_binary_expression): Warn when logical not is
185 used on the left hand side operand of a comparison.
187 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
190 * typeck.c (cp_build_modify_expr): Handle array of characters
191 initialized by a string literal.
192 * decl.c (check_initializer): Handle parenthesized string literal
194 * typeck2.c (store_init_value): Remove redundant check.
196 2014-06-04 Jason Merrill <jason@redhat.com>
200 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
201 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
203 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
206 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
209 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
213 * call.c (standard_conversion): Convert nullptr to bool only
214 in case of direct-initialization.
215 (convert_like_real): Provide informative error message.
217 2014-06-03 Marek Polacek <polacek@redhat.com>
220 * semantics.c (finish_switch_cond): Warn if switch condition has
223 2014-06-03 Jason Merrill <jason@redhat.com>
226 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
227 variable to local_specializations.
230 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
232 2014-06-02 Jason Merrill <jason@redhat.com>
235 * decl.c (reshape_init_class): Handle un-folded
236 constant-expressions.
239 * pt.c (pack_deducible_p): Handle canonicalization.
241 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
243 * pt.c (tsubst_function_type): Initialize arg_types.
245 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
248 * class.c (handle_using_decl): Pass the correct scope to
249 cp_emit_debug_info_for_using.
251 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
255 * search.c (accessible_p): Use current_nonlambda_class_type.
256 * semantics.c (check_accessibility_of_qualified_id): Likewise.
258 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
260 * decl.c: Include builtins.h.
261 * semantics.c: Likewise.
263 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
267 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
268 * pt.c (tsubst_function_type): Inject the this parameter; do the
269 substitutions in the order mandated by the DR.
270 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
271 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
272 (static_fn_type): Copy it.
273 * decl2.c (build_memfn_type, change_return_type,
274 cp_reconstruct_complex_type): Likewise.
275 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
276 * tree.c (strip_typedefs): Likewise.
277 * typeck.c (merge_types): Likewise.
279 2014-05-30 Jason Merrill <jason@redhat.com>
282 * pt.c (instantiate_decl): Check that defer_ok is not set for
286 * pt.c (tsubst_init): Split out from...
287 (tsubst_expr) [DECL_EXPR]: Here.
288 (tsubst_copy) [VAR_DECL]: Use it.
289 * semantics.c (finish_id_expression): Return the decl for static/const.
291 2014-05-28 Jason Merrill <jason@redhat.com>
294 * decl.c (cxx_comdat_group): Return a decl.
295 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
297 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
301 * call.c (build_aggr_conv): Ignore passed in flags.
302 (build_array_conv, build_complex_conv): Likewise.
304 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
306 * optimize.c (maybe_thunk_body): Use set_comdat_group.
307 (maybe_clone_body): Likewise.
308 * decl.c (duplicate_decls): Update code duplicating comdat group;
309 do not copy symtab pointer; before freeing newdecl remove it
311 * decl2.c (constrain_visibility): Use set_comdat_group.
313 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
315 * rtti.c: Include tm_p.h
316 (emit_tinfo_decl): Force RTTI data to be aligned to required
319 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
321 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
322 ignoring other target adjustments.
324 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
326 * semantics.c (finish_omp_clauses): Remove duplicated variable
329 * parser.c (cp_parser_omp_target): Return bool values.
331 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
334 * lambda.c (add_capture): Enforce that capture by value requires
336 * typeck2.c (cxx_incomplete_type_inform): Early return if
337 TYPE_MAIN_DECL is null.
339 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
342 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
344 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
347 * lambda.c (build_capture_proxy, add_capture): Treat normal
348 captures and init-captures identically.
350 2014-05-21 Mark Wielaard <mjw@redhat.com>
353 * cp-lang.c (cxx_enum_underlying_base_type): New function.
354 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
356 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
358 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
359 * cp-array-notation.c (replace_invariant_exprs): Likewise.
360 (expand_array_notation): Handle VOID_CST.
361 * error.c (dump_expr): Likewise.
362 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
363 (cxx_pretty_printer::expression): Likewise.
364 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
365 * decl.c (register_dtor_fn): Likewise.
366 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
367 (build_delete, push_base_cleanups): Likewise.
368 * mangle.c (write_expression): Likewise.
369 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
370 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
371 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
372 * tree.c (cp_tree_equal): Likewise.
373 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
374 instead of void_zero_node.
375 * typeck.c (check_return_expr): Likewise.
376 * typeck2.c (build_functional_cast): Likewise.
378 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
381 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
383 (cp_parser_statement): ...here. Make sure only semicolon can go after
386 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
391 * typeck2.c (digest_nsdmi_init): New.
392 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
393 * init.c (get_nsdmi): Likewise.
394 * cp-tree.h (digest_nsdmi_init): Declare.
396 2014-05-20 Jason Merrill <jason@redhat.com>
398 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
399 up a virtual function in a dummy object.
401 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
404 * decl.c (duplicate_decls): Replace pair of warning_at with
406 (maybe_commonize_var): Likewise.
408 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
411 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
412 (tsubst_copy_and_build): Perform recursive substitutions in a
415 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
418 * typeck2.c (cxx_incomplete_type_inform): New.
419 (cxx_incomplete_type_diagnostic): Use it.
420 * decl.c (grokdeclarator): Check the element type of an
421 incomplete array type; call the above.
422 * cp-tree.h (cxx_incomplete_type_inform): Declare.
424 2014-05-19 Jason Merrill <jason@redhat.com>
427 * pt.c (tsubst_copy): Don't check at_function_scope_p.
428 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
430 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
432 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
433 * parser.c (cp_parser_enum_specifier): Likewise.
435 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
437 * class.c (sorted_fields_type_new): Adjust.
438 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
439 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
440 * cp-tree.h: Remove usage of variable_size gty attribute.
441 * decl.c (make_label_decl): Adjust.
442 (check_goto): Likewise.
443 (start_preparsed_function): Likewise.
444 (save_function_data): Likewise.
445 * lex.c (init_reswords): Likewise.
446 (retrofit_lang_decl): Likewise.
447 (cxx_dup_lang_specific_decl): Likewise.
448 (copy_lang_type): Likewise.
449 (cxx_make_type): Likewise.
450 * name-lookup.c (binding_entry_make): Likewise.
451 (binding_table_construct): Likewise.
452 (binding_table_new): Likewise.
453 (cxx_binding_make): Likewise.
454 (pushdecl_maybe_friend_1): Likewise.
455 (begin_scope): Likewise.
456 (push_to_top_level): Likewise.
457 * parser.c (cp_lexer_alloc): Likewise.
458 (cp_lexer_new_from_tokens): Likewise.
459 (cp_token_cache_new): Likewise.
460 (cp_parser_context_new): Likewise.
461 (cp_parser_new): Likewise.
462 (cp_parser_nested_name_specifier_opt): Likewise.
463 (cp_parser_template_id): Likewise.
464 * pt.c (maybe_process_partial_specialization): Likewise.
465 (register_specialization): Likewise.
466 (add_pending_template): Likewise.
467 (lookup_template_class_1): Likewise.
468 (push_tinst_level): Likewise.
469 * semantics.c (register_constexpr_fundef): Likewise.
470 (cxx_eval_call_expression): Likewise.
471 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
473 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
476 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
477 when cp_parser_lookup_name sets ambiguous_decls.
479 2014-05-15 Jason Merrill <jason@redhat.com>
481 * call.c (print_conversion_rejection): Use loc consistently.
483 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
485 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
486 * call.c (convert_like_real, build_new_method_call_1): Use it.
487 * decl2.c (grokfield): Likewise.
488 * init.c (perform_member_init, build_aggr_init, expand_default_init,
489 build_new_1): Likewise.
490 * mangle.c (write_expression): Likewise.
491 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
493 2014-05-14 Jason Merrill <jason@redhat.com>
497 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
498 dropped cv-quals as a bad conversion.
499 (convert_like_real) [ck_ref_bind]: Explain them.
500 (compare_ics): Check badness before stripping reference
501 bindings. Handle comparing bad reference bindings.
502 * typeck.c (comp_cv_qualification): Add overload that just takes
504 * cp-tree.h: Declare it.
506 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
507 (arg_conversion_rejection, bad_arg_conversion_rejection)
508 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
509 (add_function_candidate): Pass actual argument, rather than type, to
510 bad_arg_conversion_rejection.
511 (print_conversion_rejection): Explain what's wrong with the conversion.
512 (print_z_candidates): Say "candidate:" before each candidate.
513 (splice_viable): Be strict if we see a viable or template candidate.
514 (build_user_type_conversion_1): Pass false to strict parameter.
515 (perform_overload_resolution, build_conditional_expr_1): Likewise.
516 (build_new_op_1, build_new_method_call_1): Likewise.
517 (build_op_call_1): Pass true to strict parameter.
519 2014-05-13 Jason Merrill <jason@redhat.com>
521 * call.c (print_error_for_call_failure): Say "no match" rather
522 than "ambiguous" if there were no strict matches.
523 (build_new_method_call_1): Likewise.
526 * semantics.c (is_this_parameter): Allow capture proxies too.
528 2014-05-12 Jason Merrill <jason@redhat.com>
530 * call.c (maybe_print_user_conv_context): New.
531 (convert_like_real): Use it. Print call context for bad
532 user-defined conversion.
533 (build_over_call): Print call context for bad 'this' conversion.
535 * call.c (convert_like_real): Use inform for identifying the
538 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
540 * cvt.c (cp_convert_to_pointer): Don't call error_at if
541 complain & tf_error is false.
543 * decl.c (make_unbound_class_template): Prefer inform for
544 "declared here"-type message.
546 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
550 * lambda.c (lambda_expr_this_capture): Add new parameter
551 add_capture_p controlling whether the functions will try to
552 capture 'this' via the default capture.
553 (maybe_resolve_dummy): Likewise.
554 * cp-tree.h: Adjust prototypes.
555 * call.c, semantics.c: Change callers of these functions.
556 * call.c (build_new_method_call_1): Use the actual 'this' that
557 would be potentially captured for the overload resolution, instead
560 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
562 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
564 (convert_nontype_argument): Adjust calls.
565 (coerce_template_parameter_pack): Add missing complain & tf_error
568 2014-05-09 Jason Merrill <jason@redhat.com>
572 * call.c (build_conditional_expr_1, conditional_conversion): Handle
573 non-class lvalues and xvalues that differ only in cv-qualifiers.
577 * call.c (build_user_type_conversion_1): The copy-init temporary
581 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
584 * call.c (build_conditional_expr_1): If overload resolution finds
585 no match, just say "different types".
588 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
591 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
592 if we didn't find a conversion.
593 Don't accept a bad conversion too early.
595 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
598 * typeck.c (convert_for_assignment): Provide an inform for pointers
599 to incomplete class types.
601 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
604 * pt.c (convert_nontype_argument): Protect all the error calls
605 with complain & tf_error.
607 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
610 * pt.c (instantiate_decl): Avoid generating the body of a
613 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
616 * pt.c (maybe_begin_member_template_processing): Use
619 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
620 Mike Stump <mikestump@comcast.net>
621 Richard Sandiford <rdsandiford@googlemail.com>
623 * call.c: Include wide-int.h.
624 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
625 (convert_for_arg_passing): Likewise.
626 * class.c: Include wide-int.h.
627 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
628 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
629 (include_empty_classes): Likewise
630 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
631 * cvt.c: Include wide-int.h.
632 (ignore_overflows): Use wide_int_to_tree.
633 * decl.c: Include wide-int.h.
634 (check_array_designated_initializer): Use wide-int interfaces.
635 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
636 (finish_enum_value_list): Use signop.
637 (build_enumerator): Use wide-int interfaces.
638 * init.c: Include wide-int.h.
639 (build_new_1): Use wide-int interfaces.
640 * mangle.c: Include wide-int.h.
641 (write_integer_cst): Use wide-int interfaces.
642 (write_array_type): Likewise.
643 * tree.c: Include wide-int.h.
644 (cp_tree_equal): Use tree_int_cst_equal.
645 * typeck2.c: Include wide-int.h.
646 (process_init_constructor_array): Use wide-int interfaces.
648 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
651 * decl.c (grokfndecl): Check duplicate_decls return value for
653 * pt.c (instantiate_decl): A deleted function is defined.
655 2014-05-02 Jason Merrill <jason@redhat.com>
657 * decl2.c (vague_linkage_p): Local statics have vague linkage.
660 * lambda.c (lambda_capture_field_type): Wrap anything dependent
662 (add_capture): Check for VLA before calling it.
663 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
664 just the current one. Make non-static.
665 * cp-tree.h: Declare it.
666 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
667 the operand was static or constant.
669 2014-05-02 Marek Polacek <polacek@redhat.com>
671 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
674 2014-05-01 Marek Polacek <polacek@redhat.com>
677 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
678 between label and variable when warning about returning local address.
680 2014-04-30 Jason Merrill <jason@redhat.com>
683 * init.c (build_value_init): Don't try to call an array constructor.
686 * typeck2.c (massage_init_elt): Use maybe_constant_init.
688 2014-04-30 Marek Polacek <polacek@redhat.com>
690 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
691 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
692 for non-integer types.
694 2014-04-29 Jason Merrill <jason@redhat.com>
697 Represent the unevaluated exception specification of an implicitly
698 declared or deleted function with a simple placeholder, not a list
700 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
701 * except.c (unevaluated_noexcept_spec): New.
702 * class.c (deduce_noexcept_on_destructor): Use it.
703 * decl.c (check_redeclaration_exception_specification): Call
704 maybe_instantiate_noexcept.
705 (duplicate_decls): Call it before merge_types.
706 (start_preparsed_function): Call maybe_instantiate_noexcept.
707 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
708 * init.c (get_nsdmi): Factor out of perform_member_init.
709 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
710 (walk_field_subobs): Consider NSDMI for EH spec.
711 (get_defaulted_eh_spec): New.
712 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
713 (defaulted_late_check): Defer EH checking in non-template classes.
714 (after_nsdmi_defaulted_late_checks): New.
715 * parser.c (cp_parser_class_specifier_1): Use it.
716 (unparsed_classes): New macro.
717 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
718 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
719 Remove list-of-functions handling.
720 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
721 handling and FN parameter.
722 * typeck.c (merge_types): Adjust.
724 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
727 * parser.c (cp_parser_alias_declaration): Check return value of
730 2014-04-24 Jakub Jelinek <jakub@redhat.com>
732 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
733 atomic-clause, allow comma in between atomic-clause and
736 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
739 * rtti.c (emit_support_tinfos): Do not iterate on
740 registered_builtin_types (partial revert).
742 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
745 * semantics.c (apply_deduced_return_type): Complete non-void type
746 before estimating whether the type is aggregate.
748 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
751 * rtti.c (emit_support_tinfo_1): New function, extracted from
753 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
755 2014-04-22 Jakub Jelinek <jakub@redhat.com>
758 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
759 fails, don't set OM_PARALLEL_COMBINED and return NULL.
761 2014-04-18 Jason Merrill <jason@redhat.com>
764 * call.c (reference_binding): Recurse on user-defined conversion.
767 * call.c (standard_conversion): Don't try to apply restrict to void.
769 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
771 * decl.c (reshape_init_r): Handle a single element of vector type.
773 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
776 * decl2.c (cplus_decl_attributes): Handle
777 pointer-to-member-function declarations.
779 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
782 * call.c (build_user_type_coversion): Use build_dummy_object
783 to create the placeholder object for a constructor method call.
784 (build_special_member_call): Likewise.
785 (build_over_call): Check for the placeholder object with
787 (build_new_method_call_1): Likewise. Don't attempt to resolve
788 a dummy object for a constructor method call.
790 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
793 * friend.c (add_friend, make_friend_class): Move repeated friend
794 warning under Wredundant_decls.
796 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
798 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
799 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
800 (do_class_using_decl): Likewise.
801 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
803 2014-04-15 Jakub Jelinek <jakub@redhat.com>
806 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
808 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
810 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
812 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
814 * pt.c (mark_template_parm): Use template_parm_level_and_index.
816 2014-04-11 Jason Merrill <jason@redhat.com>
818 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
820 (cp_lexer_get_preprocessor_token): Always clear it.
821 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
825 * decl.c (reshape_init_r): Handle a single element of class type.
828 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
829 built-in operator new.
831 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
834 * name-lookup.c (parse_using_directive): Return early if the
835 attribs argument is error_mark_node; use get_attribute_name.
837 2014-04-11 Jason Merrill <jason@redhat.com>
841 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
842 * call.c (struct z_candidate): Add flags field.
843 (add_candidate): Add flags parm.
844 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
845 (add_template_candidate_real): Pass it.
846 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
847 * tree.c (build_aggr_init_expr): Copy it.
848 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
850 2014-04-10 Richard Biener <rguenther@suse.de>
851 Jakub Jelinek <jakub@redhat.com>
854 * error.c (dump_decl) <case FUNCTION_DECL>: If
855 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
856 recurse on DECL_ABSTRACT_ORIGIN instead of printing
859 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
861 * pt.c (check_template_variable): Check for the return of pedwarn
862 before emitting a note.
863 * parser.c (cp_parser_lambda_introducer): Likewise.
865 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
868 * pt.c (process_template_parm): For an invalid non-type parameter
869 only set TREE_TYPE to error_mark_node.
870 (push_inline_template_parms_recursive, comp_template_parms,
871 redeclare_class_template, coerce_template_template_parm,
872 coerce_template_template_parms, unify): Use error_operand_p.
874 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
876 * class.c (check_bases_and_members): Warn about non-virtual dtors
877 in public bases only. Check warn_ecpp before complaining about
878 non-polymorphic bases.
880 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
882 * decl.c (duplicate_decls): Check for the return of warning_at
883 before emitting a note.
884 (warn_misplaced_attr_for_class_type): Likewise.
885 (check_tag_decl): Likewise.
887 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
890 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
892 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
895 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
896 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
897 instantiating a variable-sized type.
900 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
902 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
904 * class.c (find_abi_tags_r): Check for the return of warning
905 before emitting a note.
906 (one_inherited_ctor): Likewise.
908 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
910 * decl.c (duplicate_decls): Check for the return of permerror
911 before emitting a note.
913 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
915 * class.c (accessible_nvdtor_p): New.
916 (check_bases): Don't check base destructor here ...
917 (check_bases_and_members): ... check them here. Trigger on
918 Wnon-virtual-dtor flag.
919 (finish_struct_1): Use accessible_nvdtor_p.
921 2014-04-01 Jason Merrill <jason@redhat.com>
923 * pt.c (process_partial_specialization): Say "not deducible"
924 rather than "not used". Use inform.
927 * pt.c (coerce_template_parms): Check that the pack expansion
928 pattern works with the first matching parameter.
930 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
932 * init.c (perform_member_init): Homogenize uninitialized
935 2014-04-01 Jason Merrill <jason@redhat.com>
938 * call.c (build_array_conv): Call complete_type.
941 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
942 (picflag_from_initializer): Return it.
943 (process_init_constructor): Handle it.
946 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
947 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
948 * pt.c (get_template_info): Handle NAMESPACE_DECL.
949 (most_general_template): Handle more kinds of template.
950 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
951 instantiations and specializations.
953 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
956 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
957 COMPONENT_REFs and ARRAY_REFs sooner.
959 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
962 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
963 usage in non-functions with pushed scope.
965 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
968 * name-lookup.h (cp_binding_level): New transient field defining_class_p
969 to indicate whether a scope is in the process of defining a class.
970 * semantics.c (begin_class_definition): Set defining_class_p.
971 * name-lookup.c (leave_scope): Reset defining_class_p.
972 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
973 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
974 unwinding to class-defining scope to handle the erroneous definition of
975 a generic function of an arbitrarily nested class within an enclosing
978 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
981 * method.c (walk_field_subobs): Improve the diagnostic
982 locations for both REFERENCE_TYPEs and non-static const members.
983 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
984 instead of %qD to be consistent with the c++11 diagnostic.
986 2014-03-25 Jason Merrill <jason@redhat.com>
990 * class.c (build_vtbl_initializer): Handle abstract dtors here.
991 * search.c (get_pure_virtuals): Not here.
994 * parser.c (cp_parser_lambda_expression): Don't parse the body of
995 a lambda in unevaluated context.
998 * decl.c (create_array_type_for_decl): Complain about array of auto.
1000 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1003 * semantics.c (potential_constant_expression_1): Handle
1006 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1009 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1010 introducing an implicit function template parameter within an explicit
1013 2014-03-22 Jason Merrill <jason@redhat.com>
1016 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1019 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1022 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1023 on the name argument.
1025 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1028 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1031 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1034 * call.c (build_new_method_call_1): Handle pure virtuals called by
1037 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1040 * parser.c (cp_parser_member_declaration): Don't allow
1041 finish_fully_implicit_template to consider friend declarations to be
1042 class member templates.
1043 (synthesize_implicit_template_parm): Handling winding back through class
1044 scope to the class being defined in order to inject a template argument
1048 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1049 function scope as per cp_parser_skip_to_end_of_statement.
1051 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1054 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1056 2014-03-14 Jason Merrill <jason@redhat.com>
1060 * search.c (get_pure_virtuals): Handle abstract dtor here.
1061 (dfs_get_pure_virtuals): Not here.
1064 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1065 abstract class as pure.
1067 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1070 * pt.c (maybe_process_partial_specialization): Check return value
1071 of check_specialization_namespace.
1073 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1076 * semantics.c (finish_static_assert): Call cxx_constant_value only
1077 if require_potential_rvalue_constant_expression returns true.
1079 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1082 * method.c (get_inherited_ctor): New.
1083 * cp-tree.h (get_inherited_ctor): Declare it.
1084 * semantics.c (is_valid_constexpr_fn): Use it.
1086 2014-03-10 Jason Merrill <jason@redhat.com>
1089 * call.c (convert_default_arg): Remove special handling for
1093 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1094 when deciding whether to call push_template_decl for a member class.
1095 * pt.c (push_template_decl_real): Return after wrong levels error.
1097 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1100 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1101 lambda, remove the lambda's own template argument list prior to fetching
1105 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1106 function template unwinding on error into a more general location, ...
1107 (cp_parser_skip_to_end_of_statement): ... here.
1109 2014-03-07 Jason Merrill <jason@redhat.com>
1111 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1113 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1114 we're in a trailing return type.
1116 * typeck.c (comp_template_parms_position): 'auto' and
1117 'decltype(auto)' are different from real template parms.
1119 * parser.c (cp_parser_using_declaration): Consume the semicolon
1120 after bare parameter pack error.
1122 * cp-tree.h (REF_PARENTHESIZED_P): New.
1123 * semantics.c (force_paren_expr): Set it.
1124 * pt.c (do_auto_deduction): Check it.
1125 (tsubst) [COMPONENT_REF]: Copy it.
1126 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1128 * decl.c (create_array_type_for_decl): Only warn about invalid
1129 C++1y VLA if flag_iso or warn_vla>0.
1130 (grokdeclarator): Likewise.
1131 * pt.c (tsubst): Likewise.
1132 * semantics.c (finish_decltype_type): Likewise.
1133 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1134 (cp_build_addr_expr_1): Likewise.
1135 * init.c (build_new_1): Improve diagnostics.
1137 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1140 * decl.c (check_initializer): Return NULL_TREE after error;
1141 consistently use inform.
1143 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1145 * decl.c (check_initializer): Remove dead code.
1147 2014-03-06 Marek Polacek <polacek@redhat.com>
1150 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1151 of checking tree code.
1153 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1155 * parser.c (cp_lexer_set_source_position): New.
1156 (cp_parser_mem_initializer): Use it.
1157 (cp_parser_postfix_open_square_expression): Likewise.
1158 (cp_parser_parenthesized_expression_list): Likewise.
1159 (cp_parser_new_initializer): Likewise.
1160 (cp_parser_jump_statement): Likewise.
1161 (cp_parser_initializer): Likewise.
1162 (cp_parser_functional_cast): Likewise.
1164 2014-03-05 Jason Merrill <jason@redhat.com>
1167 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1168 dependent expression.
1171 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1172 if re-parsing might succeed.
1173 * semantics.c (finish_id_expression): Use of a parameter outside
1174 the function body is a parse error.
1176 * parser.c (cp_parser_mem_initializer): Set input_location
1177 properly for init-list warning.
1178 (cp_parser_postfix_open_square_expression): Likewise.
1179 (cp_parser_parenthesized_expression_list): Likewise.
1180 (cp_parser_new_initializer): Likewise.
1181 (cp_parser_jump_statement): Likewise.
1182 (cp_parser_initializer): Likewise.
1183 (cp_parser_functional_cast): Likewise.
1185 2014-03-04 Jason Merrill <jason@redhat.com>
1188 * typeck2.c (process_init_constructor_record): Set
1189 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1193 * parser.c (cp_parser_direct_declarator): Set declarator to
1194 cp_error_declarator on invalid qualified-id.
1196 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1199 * parser.c (cp_parser_using_declaration): Early return when
1200 cp_parser_nested_name_specifier errors out.
1202 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1205 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1206 function scope on parse error in function parameter list.
1208 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1210 * method.c (implicitly_declare_fn): Remove redundant
1211 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1212 * semantics.c (is_instantiation_of_constexpr): Likewise.
1213 * error.c (dump_function_decl): Likewise.
1215 2014-03-01 Jason Merrill <jason@redhat.com>
1218 * semantics.c (begin_maybe_infinite_loop): Use
1219 fold_non_dependent_expr_sfinae.
1221 2014-02-28 Jason Merrill <jason@redhat.com>
1224 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1226 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1229 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1230 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1231 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1233 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1236 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1239 2014-02-27 Jason Merrill <jason@redhat.com>
1243 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1244 are not yet defined.
1246 2014-02-26 Jason Merrill <jason@redhat.com>
1250 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1251 * init.c (build_vtbl_address): Do it here.
1257 * pt.c (struct warning_sentinel): New.
1258 (tsubst_copy_and_build): Use it instead of
1259 c_inhibit_evaluation_warnings.
1260 * typeck.c (maybe_warn_about_useless_cast): Remove
1261 c_inhibit_evaluation_warnings check.
1264 * pt.c (get_template_parm_index): New.
1265 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1266 (process_template_parm): Allow bare packs in template template
1267 parm template parms.
1268 (coerce_template_parameter_pack): Handle fixed template template
1269 parm packs and fixed packs not at the end of the parm list.
1270 (coerce_template_parms): Handle template parm packs not at the end
1272 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1275 * pt.c (unify): Ignore alias templates when deducing a template
1281 * call.c (reference_binding): Recurse on user-defined conversion.
1282 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1284 2014-02-25 Jason Merrill <jason@redhat.com>
1287 * call.c (reference_binding): Recurse on user-defined conversion.
1288 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1290 * call.c (print_conversion_rejection): Handle n_arg of -2.
1291 (build_user_type_conversion_1): Pass it.
1294 * decl2.c (no_linkage_error): Handle C++98 semantics.
1295 (reset_type_linkage): Move from decl.c.
1296 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1297 (bt_reset_linkage_2, reset_decl_linkage): New.
1298 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1299 (cp_write_global_declarations): Move condition into no_linkage_error.
1300 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1301 * semantics.c (expand_or_defer_fn_1): Factor out
1302 tentative_decl_linkage.
1303 * cp-tree.h: Adjust.
1305 * decl2.c (finish_static_data_member_decl): Diagnose static data
1306 member in unnamed class.
1307 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1310 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1311 defaulted virtual dtor.
1315 * pt.c (get_underlying_template): Fix equivalence calculation.
1317 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1320 * parser.c (function_being_declared_is_template_p): Return false when
1321 processing a template parameter list.
1322 (cp_parser_parameter_declaration_clause): Don't set
1323 auto_is_implicit_function_template_parm_p when processing a
1324 template parameter list.
1326 * parser.c (synthesize_implicit_template_parm): Inject new template
1327 argument list appropriately when a generic member function
1328 of a class template is declared out-of-line.
1331 * parser.c (cp_parser_direct_declarator): Don't save and
1332 restore num_template_parameter_lists around call to
1333 cp_parser_parameter_declaration_list.
1334 (function_being_declared_is_template_p): New predicate.
1335 (cp_parser_parameter_declaration_list): Use
1336 function_being_declared_is_template_p as predicate for
1337 inspecting current function template parameter list length
1338 rather than num_template_parameter_lists.
1340 2014-02-24 Jason Merrill <jason@redhat.com>
1343 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1344 DECL_EXPR initialize a non-class iterator.
1347 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1349 2014-02-21 Jason Merrill <jason@redhat.com>
1352 * parser.c (cp_parser_type_name): Always check dependency.
1353 (cp_parser_type_specifier_seq): Call
1354 cp_parser_parse_and_diagnose_invalid_type_name.
1357 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1360 * parser.c (cp_parser_default_argument): Clear
1361 current_class_ptr/current_class_ref like tsubst_default_argument.
1364 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1365 than current_binding_level.
1368 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1371 * parser.c (cp_parser_enum_specifier): Call
1372 check_for_bare_parameter_packs.
1375 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1379 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1380 of the partial instantiation, not the most general template.
1381 (maybe_process_partial_specialization): Reassign everything on
1385 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1386 (check_explicit_specialization): Don't clone.
1389 * pt.c (coerce_template_parms): Bail if argument packing fails.
1392 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1393 Don't get confused by a CONSTRUCTOR that already has a type.
1396 * call.c (build_array_conv): Don't crash on VLA.
1399 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1402 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1403 in declaration context.
1407 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1410 * parser.c (cp_parser_direct_declarator): Don't wrap a
1411 type-dependent expression in a NOP_EXPR.
1414 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1419 * parser.c (cp_parser_template_argument): Restore dereference.
1420 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1421 (process_partial_specialization): Handle deref.
1424 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1428 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1429 implicit_template_scope upon leaving an out-of-line generic member
1430 function definition.
1432 2014-02-20 Kai Tietz <ktietz@redhat.com>
1435 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1436 valued type argument as error_mark_node.
1439 * semantics.c (finish_fname): Handle error_mark_node.
1441 2014-02-19 Jason Merrill <jason@redhat.com>
1444 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1445 spec from template context.
1447 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1450 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1451 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1454 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1456 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1459 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1462 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1465 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1466 During error recovery allow_non_constant may be false.
1468 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1471 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1472 scope whenever a template parameter list has been started, independent
1473 of whether the function call operator was well-formed or not.
1476 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1477 scope for generic friend declarations as well as for non-friends.
1479 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1482 * method.c (implicitly_declare_fn): A constructor of a class with
1483 virtual base classes isn't constexpr (7.1.5p4).
1485 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1487 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1489 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1492 * parser.c (cp_parser_omp_declare_reduction): Save and free
1495 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1499 * tree.c (handle_init_priority_attribute): Call default_conversion on
1500 the attribute argument.
1502 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1505 * method.c (synthesized_method_walk): If vbases is non-null but
1506 is_empty is true, likewise don't worry about the virtual bases.
1508 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1511 * typeck2.c (process_init_constructor_record): Just skip unnamed
1514 2014-01-31 Jason Merrill <jason@redhat.com>
1517 * pt.c (mark_decl_instantiated): Call mark_needed.
1520 * decl2.c (handle_tls_init): Handle null init fn.
1523 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1525 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1528 * class.c (build_vfield_ref): Early return error_mark_node if
1529 TYPE_VFIELD (type) is null.
1530 (build_base_path): Check return value of build_vfield_ref.
1532 2014-01-31 Jason Merrill <jason@redhat.com>
1535 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1536 [ck_list]: Check for error_mark_node.
1537 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1540 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1541 during partial ordering.
1543 2014-01-31 Marek Polacek <polacek@redhat.com>
1546 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1548 2014-01-30 Jason Merrill <jason@redhat.com>
1551 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1552 (local_specializations): New macro.
1553 * pt.c (local_specializations): Remove variable.
1555 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1558 * parser.c (make_string_pack): Use double_int::from_buffer.
1560 2014-01-30 Marek Polacek <polacek@redhat.com>
1563 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1565 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1566 with input_location.
1567 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1570 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1573 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1575 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1578 * pt.c (lookup_template_class_1): Check start_enum return value
1579 for error_mark_node.
1581 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1583 * decl.c (duplicate_decls, typename_hash, typename_compare):
1584 Use TYPE_IDENTIFIER.
1585 * error.c (dump_type): Likewise.
1586 * mangle.c (dump_substitution_candidates): Likewise.
1588 2014-01-30 Jason Merrill <jason@redhat.com>
1591 * decl2.c (attributes_naming_typedef_ok): New.
1592 * cp-tree.h: Declare it.
1593 * decl.c (grokdeclarator): Check it.
1594 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1596 2014-01-29 Jason Merrill <jason@redhat.com>
1599 * call.c (add_builtin_candidate): Catch dependent types.
1602 * pt.c (expand_template_argument_pack): Correct
1603 non_default_args_count calculation.
1606 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1609 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1610 have a friend template in a class template.
1611 * pt.c (tsubst_friend_function): Look through it.
1612 (push_template_decl_real): A friend member template is
1615 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1618 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1621 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1624 * pt.c (instantiate_template_1): Check for error_mark_node the second
1627 2014-01-29 Jason Merrill <jason@redhat.com>
1630 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1631 cdtor_returns_this case.
1634 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1636 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1639 * semantics.c (finish_omp_reduction_clause): Check type for
1642 2014-01-28 Jason Merrill <jason@redhat.com>
1645 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1646 (tsubst_copy): Use it if lookup fails.
1649 * pt.c (tsubst_function_type): Make sure we keep the same function
1653 * semantics.c (build_anon_member_initialization): Stop walking
1654 when we run out of COMPONENT_REFs.
1657 * decl.c (lookup_and_check_tag): Ignore template parameters if
1658 scope == ts_current.
1659 * pt.c (check_template_shadow): Don't complain about the injected
1662 * decl.c (duplicate_decls): Tweak.
1665 * mangle.c (write_unqualified_name): Handle operator auto.
1667 2014-01-27 Jason Merrill <jason@redhat.com>
1671 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1672 list-initialization. A conversion to rvalue ref that involves
1673 an lvalue-rvalue conversion is bad.
1674 (convert_like_real): Give helpful error message.
1677 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1680 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1684 * pt.c (template_parm_to_arg): Call convert_from_reference.
1685 (tsubst_template_arg): Don't strip reference refs.
1688 * call.c (build_aggr_conv): Reject value-initialization of reference.
1692 * call.c (convert_like_real): Give helpful error about excess braces
1693 for ck_rvalue of scalar type.
1696 * call.c (reference_binding): Only elide braces if the single
1697 element is reference-related.
1700 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1704 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1708 * decl.c (compute_array_index_type): Don't call
1709 maybe_constant_value for a non-integral expression.
1711 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1713 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1715 * cp-gimplify.c (cp_genericize): Likewise.
1716 * decl.c (grokfndecl): Likewise.
1717 * parser.c (cp_parser_postfix_expression): Likewise.
1718 (cp_parser_postfix_open_square_expression): Likewise.
1719 (cp_parser_direct_declarator): Likewise.
1720 (is_cilkplus_vector_p): Likewise.
1721 (cp_parser_omp_clause_name): Likewise.
1722 (cp_parser_omp_all_clauses): Likewise.
1723 * pt.c (apply_late_template_attributes): Likewise.
1724 * typeck.c (cp_build_array_ref): Likewise.
1725 (cp_build_compound_expr): Likewise.
1726 (check_return_expr): Likewise.
1728 2014-01-24 Jason Merrill <jason@redhat.com>
1731 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1736 * typeck2.c (process_init_constructor_array): Don't create
1739 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1741 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1742 handling for RANGE_ARRAY case.
1744 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1747 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1749 2014-01-23 Marek Polacek <polacek@redhat.com>
1752 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1754 2014-01-23 Marek Polacek <polacek@redhat.com>
1757 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1760 2014-01-23 Jason Merrill <jason@redhat.com>
1763 * cp-tree.h (struct language_function): Add infinite_loop and
1765 (current_function_infinite_loop): New.
1766 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1767 (break_maybe_infinite_loop): New.
1768 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1769 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1770 (begin_range_for_stmt): Use them.
1771 * decl.c (finish_function): Don't warn about missing return
1772 if current_function_infinite_loop.
1773 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1774 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1776 * call.c (build_op_delete_call): Use make_tree_vector and
1777 release_tree_vector.
1779 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1782 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1783 nested_name_specifier.
1785 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1787 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1788 see if there is an attribute after function decl. If so, then
1790 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1791 enabled function late parsing.
1792 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1793 attribute for a SIMD-enabled function.
1794 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1795 the function is used by SIMD-enabled function (indicated by NULL
1796 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1797 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1798 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1799 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1800 vectorlength clause. Added a new bool parameter to differentiate
1802 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1803 (is_cilkplus_vector_p): Likewise.
1804 (cp_parser_late_parsing_elem_fn_info): Likewise.
1805 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1806 and "vectorlength" clauses when Cilk Plus is enabled.
1807 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1808 and emit a sorry message when step size is a parameter.
1809 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1810 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1812 * pt.c (apply_late_template_attributes): Likewise.
1814 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1817 * semantics.c (finish_omp_reduction_clause): Reject
1818 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1820 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1823 * parser.c (cp_parser_class_head): Push the class before parsing
1824 the base-clause, pop after it.
1826 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1828 * decl2.c (cpp_check): Revert prototype change.
1830 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1834 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1837 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1840 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1841 only when errorcount == 0.
1843 2014-01-17 Marek Polacek <polacek@redhat.com>
1846 * cvt.c (ocp_convert): Don't segfault on non-existing
1847 ENUM_UNDERLYING_TYPE.
1849 2014-01-16 Jason Merrill <jason@redhat.com>
1852 * tree.c (bot_manip): Update the location of builtin_LINE and
1855 2014-01-14 Jason Merrill <jason@redhat.com>
1858 * typeck2.c (massage_init_elt): New.
1859 (process_init_constructor_record)
1860 (process_init_constructor_union): Use it.
1861 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1862 (split_nonconstant_init_1): Handle it.
1863 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1865 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1868 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1869 and replaced an existing if-statement with else-if statement.
1870 Changed an existing error message wording to match the one from the C
1873 2014-01-08 Jason Merrill <jason@redhat.com>
1876 * class.c (abi_tag_data): Add tags field.
1877 (check_abi_tags): Initialize it.
1878 (find_abi_tags_r): Support collecting missing tags.
1879 (mark_type_abi_tags): Don't look at template args.
1880 (inherit_targ_abi_tags): New.
1881 (check_bases_and_members): Use it.
1882 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1883 * mangle.c (write_abi_tags): Check it.
1885 2014-01-07 Jason Merrill <jason@redhat.com>
1888 * pt.c (num_innermost_template_parms): New.
1889 (get_underlying_template): Use it.
1892 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1894 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1896 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1897 the letter of 20.11.6 about Base and Derived naming the same
1898 class type modulo cv-qualifiers.
1900 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1903 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1904 function as unimplemented for generic lambdas with varargs.
1907 * parser.c (cp_parser_template_parameter): Early out with
1908 error_mark_node if parameter declaration was not parsed.
1911 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1912 auto_is_implicit_function_template_parm_p around lambda body.
1915 * parser.c (cp_parser_init_declarator): Undo fully implicit
1916 template parameter list when declarator is not a function.
1918 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1921 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1923 2014-01-03 Tobias Burnus <burnus@net-b.de>
1926 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1928 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1932 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1933 as include_std to perform_koenig_lookup.
1934 (cp_parser_postfix_expression): Adjust.
1935 * pt.c (tsubst_copy_and_build): Likewise.
1936 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1937 (omp_reduction_lookup): Adjust.
1938 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1939 (lookup_arg_dependent): Likewise.
1940 (lookup_function_nonclass): Adjust.
1941 * name-lookup.h: Adjust declaration.
1942 * cp-tree.h: Likewise.
1944 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1947 * parser.c (cp_parser_userdef_numeric_literal): Mention
1948 -fext-numeric-literals in the message.
1950 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1953 * call.c (build_conditional_expr_1): Check the return value of
1956 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1958 * call.c (convert_like_real): Check complain.
1960 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1963 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1966 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1968 Update copyright years
1970 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1972 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1973 the standard form for the copyright notice.
1975 Copyright (C) 2014 Free Software Foundation, Inc.
1977 Copying and distribution of this file, with or without modification,
1978 are permitted in any medium without royalty provided the copyright
1979 notice and this notice are preserved.