1 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
4 * decl.c (grokparms): Improve error message about void parameters.
5 * error.c (type_to_string): Fix aka cut off code.
7 2014-06-12 Jason Merrill <jason@redhat.com>
9 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
10 * cvt.c (type_promotes_to): Likewise.
11 * mangle.c (write_type, write_expression): Likewise.
12 (write_name, write_template_arg): Likewise.
13 (mangle_decl): Make alias based on flag_abi_compat_version.
14 Emit -Wabi warning here.
15 (finish_mangling_internal): Not here. Drop warn parm.
16 (finish_mangling_get_identifier, finish_mangling): Adjust.
17 (mangle_type_string, mangle_special_for_type): Adjust.
18 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
19 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
20 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
22 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
23 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
24 (layout_nonempty_base_or_field, end_of_class): Likewise.
25 (layout_empty_base, build_base_field, layout_class_type): Likewise.
26 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
27 (layout_virtual_bases): Likewise.
28 * decl.c (compute_array_index_type): Likewise.
29 * mangle.c (write_mangled_name, write_prefix): Likewise.
30 (write_template_prefix, write_integer_cst, write_expression): Likewise.
31 (write_template_arg, write_array_type): Likewise.
32 * method.c (lazily_declare_fn): Likewise.
33 * rtti.c (get_pseudo_ti_index): Likewise.
34 * typeck.c (comp_array_types): Likewise.
36 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
38 * vtable-class-hierarchy.c: Update handling for section names
39 that are no longer trees.
40 * decl.c (duplicate_decls): Likewise.
42 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
45 * parser.c (cp_parser_init_declarator): Actually pass friend_p
46 to cp_parser_declarator.
48 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
51 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
52 * name-lookup.c (validate_nonmember_using_decl): Adjust error
55 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
58 * parser.c (cp_parser_declarator): Add bool parameter.
59 (cp_parser_direct_declarator): Likewise, use it.
60 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
61 (cp_parser_condition, cp_parser_explicit_instantiation,
62 cp_parser_init_declarator, cp_parser_type_id_1,
63 cp_parser_parameter_declaration, cp_parser_exception_declaration,
64 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
65 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
67 * decl.c (grokdeclarator): Fix handling of friend declared in
68 namespace scope (g++.dg/parse/friend10.C).
70 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
72 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
74 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
75 (maybe_clone_body): Move symbol across comdat groups.
76 * method.c (use_thunk): Copy implicit section flag.
78 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
81 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
83 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
85 * method.c (use_thunk): Use set_decl_section_name.
86 * optimize.c (maybe_clone_body): Use set_decl_section_name.
87 * decl.c (duplicate_decls): Likewise.
88 * vtable-class-hierarchy.c: Likewise.
90 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
93 * class.c (check_field_decls): In C++11 mode do not reject
94 static data members and reference-type members in unions.
96 2014-06-05 Jason Merrill <jason@redhat.com>
99 * decl.c (check_initializer): Collapse a TREE_LIST here.
100 * typeck2.c (store_init_value): Not here.
102 2014-06-05 Richard Biener <rguenther@suse.de>
103 Paolo Carlini <paolo.carlini@oracle.com>
106 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
107 handling of empty classes.
109 2014-06-04 Jason Merrill <jason@redhat.com>
111 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
112 for noexcept and thread_local, too.
115 * decl.c (check_initializer): Maybe clear
116 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
118 2014-06-05 Richard Biener <rguenther@suse.de>
121 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
122 warnings for accessing empty classes.
124 2014-06-05 Marek Polacek <polacek@redhat.com>
127 * parser.c (cp_parser_binary_expression): Warn when logical not is
128 used on the left hand side operand of a comparison.
130 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
133 * typeck.c (cp_build_modify_expr): Handle array of characters
134 initialized by a string literal.
135 * decl.c (check_initializer): Handle parenthesized string literal
137 * typeck2.c (store_init_value): Remove redundant check.
139 2014-06-04 Jason Merrill <jason@redhat.com>
143 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
144 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
146 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
149 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
152 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
156 * call.c (standard_conversion): Convert nullptr to bool only
157 in case of direct-initialization.
158 (convert_like_real): Provide informative error message.
160 2014-06-03 Marek Polacek <polacek@redhat.com>
163 * semantics.c (finish_switch_cond): Warn if switch condition has
166 2014-06-03 Jason Merrill <jason@redhat.com>
169 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
170 variable to local_specializations.
173 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
175 2014-06-02 Jason Merrill <jason@redhat.com>
178 * decl.c (reshape_init_class): Handle un-folded
179 constant-expressions.
182 * pt.c (pack_deducible_p): Handle canonicalization.
184 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
186 * pt.c (tsubst_function_type): Initialize arg_types.
188 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
191 * class.c (handle_using_decl): Pass the correct scope to
192 cp_emit_debug_info_for_using.
194 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
198 * search.c (accessible_p): Use current_nonlambda_class_type.
199 * semantics.c (check_accessibility_of_qualified_id): Likewise.
201 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
203 * decl.c: Include builtins.h.
204 * semantics.c: Likewise.
206 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
210 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
211 * pt.c (tsubst_function_type): Inject the this parameter; do the
212 substitutions in the order mandated by the DR.
213 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
214 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
215 (static_fn_type): Copy it.
216 * decl2.c (build_memfn_type, change_return_type,
217 cp_reconstruct_complex_type): Likewise.
218 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
219 * tree.c (strip_typedefs): Likewise.
220 * typeck.c (merge_types): Likewise.
222 2014-05-30 Jason Merrill <jason@redhat.com>
225 * pt.c (instantiate_decl): Check that defer_ok is not set for
229 * pt.c (tsubst_init): Split out from...
230 (tsubst_expr) [DECL_EXPR]: Here.
231 (tsubst_copy) [VAR_DECL]: Use it.
232 * semantics.c (finish_id_expression): Return the decl for static/const.
234 2014-05-28 Jason Merrill <jason@redhat.com>
237 * decl.c (cxx_comdat_group): Return a decl.
238 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
240 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
244 * call.c (build_aggr_conv): Ignore passed in flags.
245 (build_array_conv, build_complex_conv): Likewise.
247 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
249 * optimize.c (maybe_thunk_body): Use set_comdat_group.
250 (maybe_clone_body): Likewise.
251 * decl.c (duplicate_decls): Update code duplicating comdat group;
252 do not copy symtab pointer; before freeing newdecl remove it
254 * decl2.c (constrain_visibility): Use set_comdat_group.
256 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
258 * rtti.c: Include tm_p.h
259 (emit_tinfo_decl): Force RTTI data to be aligned to required
262 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
264 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
265 ignoring other target adjustments.
267 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
269 * semantics.c (finish_omp_clauses): Remove duplicated variable
272 * parser.c (cp_parser_omp_target): Return bool values.
274 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
277 * lambda.c (add_capture): Enforce that capture by value requires
279 * typeck2.c (cxx_incomplete_type_inform): Early return if
280 TYPE_MAIN_DECL is null.
282 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
285 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
287 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
290 * lambda.c (build_capture_proxy, add_capture): Treat normal
291 captures and init-captures identically.
293 2014-05-21 Mark Wielaard <mjw@redhat.com>
296 * cp-lang.c (cxx_enum_underlying_base_type): New function.
297 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
299 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
301 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
302 * cp-array-notation.c (replace_invariant_exprs): Likewise.
303 (expand_array_notation): Handle VOID_CST.
304 * error.c (dump_expr): Likewise.
305 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
306 (cxx_pretty_printer::expression): Likewise.
307 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
308 * decl.c (register_dtor_fn): Likewise.
309 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
310 (build_delete, push_base_cleanups): Likewise.
311 * mangle.c (write_expression): Likewise.
312 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
313 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
314 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
315 * tree.c (cp_tree_equal): Likewise.
316 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
317 instead of void_zero_node.
318 * typeck.c (check_return_expr): Likewise.
319 * typeck2.c (build_functional_cast): Likewise.
321 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
324 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
326 (cp_parser_statement): ...here. Make sure only semicolon can go after
329 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
334 * typeck2.c (digest_nsdmi_init): New.
335 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
336 * init.c (get_nsdmi): Likewise.
337 * cp-tree.h (digest_nsdmi_init): Declare.
339 2014-05-20 Jason Merrill <jason@redhat.com>
341 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
342 up a virtual function in a dummy object.
344 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
347 * decl.c (duplicate_decls): Replace pair of warning_at with
349 (maybe_commonize_var): Likewise.
351 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
354 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
355 (tsubst_copy_and_build): Perform recursive substitutions in a
358 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
361 * typeck2.c (cxx_incomplete_type_inform): New.
362 (cxx_incomplete_type_diagnostic): Use it.
363 * decl.c (grokdeclarator): Check the element type of an
364 incomplete array type; call the above.
365 * cp-tree.h (cxx_incomplete_type_inform): Declare.
367 2014-05-19 Jason Merrill <jason@redhat.com>
370 * pt.c (tsubst_copy): Don't check at_function_scope_p.
371 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
373 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
375 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
376 * parser.c (cp_parser_enum_specifier): Likewise.
378 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
380 * class.c (sorted_fields_type_new): Adjust.
381 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
382 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
383 * cp-tree.h: Remove usage of variable_size gty attribute.
384 * decl.c (make_label_decl): Adjust.
385 (check_goto): Likewise.
386 (start_preparsed_function): Likewise.
387 (save_function_data): Likewise.
388 * lex.c (init_reswords): Likewise.
389 (retrofit_lang_decl): Likewise.
390 (cxx_dup_lang_specific_decl): Likewise.
391 (copy_lang_type): Likewise.
392 (cxx_make_type): Likewise.
393 * name-lookup.c (binding_entry_make): Likewise.
394 (binding_table_construct): Likewise.
395 (binding_table_new): Likewise.
396 (cxx_binding_make): Likewise.
397 (pushdecl_maybe_friend_1): Likewise.
398 (begin_scope): Likewise.
399 (push_to_top_level): Likewise.
400 * parser.c (cp_lexer_alloc): Likewise.
401 (cp_lexer_new_from_tokens): Likewise.
402 (cp_token_cache_new): Likewise.
403 (cp_parser_context_new): Likewise.
404 (cp_parser_new): Likewise.
405 (cp_parser_nested_name_specifier_opt): Likewise.
406 (cp_parser_template_id): Likewise.
407 * pt.c (maybe_process_partial_specialization): Likewise.
408 (register_specialization): Likewise.
409 (add_pending_template): Likewise.
410 (lookup_template_class_1): Likewise.
411 (push_tinst_level): Likewise.
412 * semantics.c (register_constexpr_fundef): Likewise.
413 (cxx_eval_call_expression): Likewise.
414 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
416 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
419 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
420 when cp_parser_lookup_name sets ambiguous_decls.
422 2014-05-15 Jason Merrill <jason@redhat.com>
424 * call.c (print_conversion_rejection): Use loc consistently.
426 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
428 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
429 * call.c (convert_like_real, build_new_method_call_1): Use it.
430 * decl2.c (grokfield): Likewise.
431 * init.c (perform_member_init, build_aggr_init, expand_default_init,
432 build_new_1): Likewise.
433 * mangle.c (write_expression): Likewise.
434 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
436 2014-05-14 Jason Merrill <jason@redhat.com>
440 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
441 dropped cv-quals as a bad conversion.
442 (convert_like_real) [ck_ref_bind]: Explain them.
443 (compare_ics): Check badness before stripping reference
444 bindings. Handle comparing bad reference bindings.
445 * typeck.c (comp_cv_qualification): Add overload that just takes
447 * cp-tree.h: Declare it.
449 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
450 (arg_conversion_rejection, bad_arg_conversion_rejection)
451 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
452 (add_function_candidate): Pass actual argument, rather than type, to
453 bad_arg_conversion_rejection.
454 (print_conversion_rejection): Explain what's wrong with the conversion.
455 (print_z_candidates): Say "candidate:" before each candidate.
456 (splice_viable): Be strict if we see a viable or template candidate.
457 (build_user_type_conversion_1): Pass false to strict parameter.
458 (perform_overload_resolution, build_conditional_expr_1): Likewise.
459 (build_new_op_1, build_new_method_call_1): Likewise.
460 (build_op_call_1): Pass true to strict parameter.
462 2014-05-13 Jason Merrill <jason@redhat.com>
464 * call.c (print_error_for_call_failure): Say "no match" rather
465 than "ambiguous" if there were no strict matches.
466 (build_new_method_call_1): Likewise.
469 * semantics.c (is_this_parameter): Allow capture proxies too.
471 2014-05-12 Jason Merrill <jason@redhat.com>
473 * call.c (maybe_print_user_conv_context): New.
474 (convert_like_real): Use it. Print call context for bad
475 user-defined conversion.
476 (build_over_call): Print call context for bad 'this' conversion.
478 * call.c (convert_like_real): Use inform for identifying the
481 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
483 * cvt.c (cp_convert_to_pointer): Don't call error_at if
484 complain & tf_error is false.
486 * decl.c (make_unbound_class_template): Prefer inform for
487 "declared here"-type message.
489 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
493 * lambda.c (lambda_expr_this_capture): Add new parameter
494 add_capture_p controlling whether the functions will try to
495 capture 'this' via the default capture.
496 (maybe_resolve_dummy): Likewise.
497 * cp-tree.h: Adjust prototypes.
498 * call.c, semantics.c: Change callers of these functions.
499 * call.c (build_new_method_call_1): Use the actual 'this' that
500 would be potentially captured for the overload resolution, instead
503 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
505 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
507 (convert_nontype_argument): Adjust calls.
508 (coerce_template_parameter_pack): Add missing complain & tf_error
511 2014-05-09 Jason Merrill <jason@redhat.com>
515 * call.c (build_conditional_expr_1, conditional_conversion): Handle
516 non-class lvalues and xvalues that differ only in cv-qualifiers.
520 * call.c (build_user_type_conversion_1): The copy-init temporary
524 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
527 * call.c (build_conditional_expr_1): If overload resolution finds
528 no match, just say "different types".
531 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
534 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
535 if we didn't find a conversion.
536 Don't accept a bad conversion too early.
538 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
541 * typeck.c (convert_for_assignment): Provide an inform for pointers
542 to incomplete class types.
544 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
547 * pt.c (convert_nontype_argument): Protect all the error calls
548 with complain & tf_error.
550 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
553 * pt.c (instantiate_decl): Avoid generating the body of a
556 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
559 * pt.c (maybe_begin_member_template_processing): Use
562 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
563 Mike Stump <mikestump@comcast.net>
564 Richard Sandiford <rdsandiford@googlemail.com>
566 * call.c: Include wide-int.h.
567 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
568 (convert_for_arg_passing): Likewise.
569 * class.c: Include wide-int.h.
570 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
571 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
572 (include_empty_classes): Likewise
573 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
574 * cvt.c: Include wide-int.h.
575 (ignore_overflows): Use wide_int_to_tree.
576 * decl.c: Include wide-int.h.
577 (check_array_designated_initializer): Use wide-int interfaces.
578 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
579 (finish_enum_value_list): Use signop.
580 (build_enumerator): Use wide-int interfaces.
581 * init.c: Include wide-int.h.
582 (build_new_1): Use wide-int interfaces.
583 * mangle.c: Include wide-int.h.
584 (write_integer_cst): Use wide-int interfaces.
585 (write_array_type): Likewise.
586 * tree.c: Include wide-int.h.
587 (cp_tree_equal): Use tree_int_cst_equal.
588 * typeck2.c: Include wide-int.h.
589 (process_init_constructor_array): Use wide-int interfaces.
591 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
594 * decl.c (grokfndecl): Check duplicate_decls return value for
596 * pt.c (instantiate_decl): A deleted function is defined.
598 2014-05-02 Jason Merrill <jason@redhat.com>
600 * decl2.c (vague_linkage_p): Local statics have vague linkage.
603 * lambda.c (lambda_capture_field_type): Wrap anything dependent
605 (add_capture): Check for VLA before calling it.
606 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
607 just the current one. Make non-static.
608 * cp-tree.h: Declare it.
609 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
610 the operand was static or constant.
612 2014-05-02 Marek Polacek <polacek@redhat.com>
614 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
617 2014-05-01 Marek Polacek <polacek@redhat.com>
620 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
621 between label and variable when warning about returning local address.
623 2014-04-30 Jason Merrill <jason@redhat.com>
626 * init.c (build_value_init): Don't try to call an array constructor.
629 * typeck2.c (massage_init_elt): Use maybe_constant_init.
631 2014-04-30 Marek Polacek <polacek@redhat.com>
633 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
634 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
635 for non-integer types.
637 2014-04-29 Jason Merrill <jason@redhat.com>
640 Represent the unevaluated exception specification of an implicitly
641 declared or deleted function with a simple placeholder, not a list
643 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
644 * except.c (unevaluated_noexcept_spec): New.
645 * class.c (deduce_noexcept_on_destructor): Use it.
646 * decl.c (check_redeclaration_exception_specification): Call
647 maybe_instantiate_noexcept.
648 (duplicate_decls): Call it before merge_types.
649 (start_preparsed_function): Call maybe_instantiate_noexcept.
650 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
651 * init.c (get_nsdmi): Factor out of perform_member_init.
652 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
653 (walk_field_subobs): Consider NSDMI for EH spec.
654 (get_defaulted_eh_spec): New.
655 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
656 (defaulted_late_check): Defer EH checking in non-template classes.
657 (after_nsdmi_defaulted_late_checks): New.
658 * parser.c (cp_parser_class_specifier_1): Use it.
659 (unparsed_classes): New macro.
660 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
661 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
662 Remove list-of-functions handling.
663 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
664 handling and FN parameter.
665 * typeck.c (merge_types): Adjust.
667 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
670 * parser.c (cp_parser_alias_declaration): Check return value of
673 2014-04-24 Jakub Jelinek <jakub@redhat.com>
675 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
676 atomic-clause, allow comma in between atomic-clause and
679 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
682 * rtti.c (emit_support_tinfos): Do not iterate on
683 registered_builtin_types (partial revert).
685 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
688 * semantics.c (apply_deduced_return_type): Complete non-void type
689 before estimating whether the type is aggregate.
691 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
694 * rtti.c (emit_support_tinfo_1): New function, extracted from
696 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
698 2014-04-22 Jakub Jelinek <jakub@redhat.com>
701 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
702 fails, don't set OM_PARALLEL_COMBINED and return NULL.
704 2014-04-18 Jason Merrill <jason@redhat.com>
707 * call.c (reference_binding): Recurse on user-defined conversion.
710 * call.c (standard_conversion): Don't try to apply restrict to void.
712 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
714 * decl.c (reshape_init_r): Handle a single element of vector type.
716 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
719 * decl2.c (cplus_decl_attributes): Handle
720 pointer-to-member-function declarations.
722 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
725 * call.c (build_user_type_coversion): Use build_dummy_object
726 to create the placeholder object for a constructor method call.
727 (build_special_member_call): Likewise.
728 (build_over_call): Check for the placeholder object with
730 (build_new_method_call_1): Likewise. Don't attempt to resolve
731 a dummy object for a constructor method call.
733 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
736 * friend.c (add_friend, make_friend_class): Move repeated friend
737 warning under Wredundant_decls.
739 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
741 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
742 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
743 (do_class_using_decl): Likewise.
744 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
746 2014-04-15 Jakub Jelinek <jakub@redhat.com>
749 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
751 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
753 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
755 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
757 * pt.c (mark_template_parm): Use template_parm_level_and_index.
759 2014-04-11 Jason Merrill <jason@redhat.com>
761 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
763 (cp_lexer_get_preprocessor_token): Always clear it.
764 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
768 * decl.c (reshape_init_r): Handle a single element of class type.
771 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
772 built-in operator new.
774 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
777 * name-lookup.c (parse_using_directive): Return early if the
778 attribs argument is error_mark_node; use get_attribute_name.
780 2014-04-11 Jason Merrill <jason@redhat.com>
784 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
785 * call.c (struct z_candidate): Add flags field.
786 (add_candidate): Add flags parm.
787 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
788 (add_template_candidate_real): Pass it.
789 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
790 * tree.c (build_aggr_init_expr): Copy it.
791 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
793 2014-04-10 Richard Biener <rguenther@suse.de>
794 Jakub Jelinek <jakub@redhat.com>
797 * error.c (dump_decl) <case FUNCTION_DECL>: If
798 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
799 recurse on DECL_ABSTRACT_ORIGIN instead of printing
802 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
804 * pt.c (check_template_variable): Check for the return of pedwarn
805 before emitting a note.
806 * parser.c (cp_parser_lambda_introducer): Likewise.
808 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
811 * pt.c (process_template_parm): For an invalid non-type parameter
812 only set TREE_TYPE to error_mark_node.
813 (push_inline_template_parms_recursive, comp_template_parms,
814 redeclare_class_template, coerce_template_template_parm,
815 coerce_template_template_parms, unify): Use error_operand_p.
817 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
819 * class.c (check_bases_and_members): Warn about non-virtual dtors
820 in public bases only. Check warn_ecpp before complaining about
821 non-polymorphic bases.
823 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
825 * decl.c (duplicate_decls): Check for the return of warning_at
826 before emitting a note.
827 (warn_misplaced_attr_for_class_type): Likewise.
828 (check_tag_decl): Likewise.
830 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
833 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
835 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
838 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
839 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
840 instantiating a variable-sized type.
843 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
845 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
847 * class.c (find_abi_tags_r): Check for the return of warning
848 before emitting a note.
849 (one_inherited_ctor): Likewise.
851 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
853 * decl.c (duplicate_decls): Check for the return of permerror
854 before emitting a note.
856 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
858 * class.c (accessible_nvdtor_p): New.
859 (check_bases): Don't check base destructor here ...
860 (check_bases_and_members): ... check them here. Trigger on
861 Wnon-virtual-dtor flag.
862 (finish_struct_1): Use accessible_nvdtor_p.
864 2014-04-01 Jason Merrill <jason@redhat.com>
866 * pt.c (process_partial_specialization): Say "not deducible"
867 rather than "not used". Use inform.
870 * pt.c (coerce_template_parms): Check that the pack expansion
871 pattern works with the first matching parameter.
873 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
875 * init.c (perform_member_init): Homogenize uninitialized
878 2014-04-01 Jason Merrill <jason@redhat.com>
881 * call.c (build_array_conv): Call complete_type.
884 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
885 (picflag_from_initializer): Return it.
886 (process_init_constructor): Handle it.
889 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
890 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
891 * pt.c (get_template_info): Handle NAMESPACE_DECL.
892 (most_general_template): Handle more kinds of template.
893 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
894 instantiations and specializations.
896 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
899 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
900 COMPONENT_REFs and ARRAY_REFs sooner.
902 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
905 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
906 usage in non-functions with pushed scope.
908 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
911 * name-lookup.h (cp_binding_level): New transient field defining_class_p
912 to indicate whether a scope is in the process of defining a class.
913 * semantics.c (begin_class_definition): Set defining_class_p.
914 * name-lookup.c (leave_scope): Reset defining_class_p.
915 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
916 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
917 unwinding to class-defining scope to handle the erroneous definition of
918 a generic function of an arbitrarily nested class within an enclosing
921 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
924 * method.c (walk_field_subobs): Improve the diagnostic
925 locations for both REFERENCE_TYPEs and non-static const members.
926 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
927 instead of %qD to be consistent with the c++11 diagnostic.
929 2014-03-25 Jason Merrill <jason@redhat.com>
933 * class.c (build_vtbl_initializer): Handle abstract dtors here.
934 * search.c (get_pure_virtuals): Not here.
937 * parser.c (cp_parser_lambda_expression): Don't parse the body of
938 a lambda in unevaluated context.
941 * decl.c (create_array_type_for_decl): Complain about array of auto.
943 2014-03-25 Jakub Jelinek <jakub@redhat.com>
946 * semantics.c (potential_constant_expression_1): Handle
949 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
952 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
953 introducing an implicit function template parameter within an explicit
956 2014-03-22 Jason Merrill <jason@redhat.com>
959 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
962 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
965 * name-lookup.c (push_class_level_binding_1): Check identifier_p
966 on the name argument.
968 2014-03-20 Jakub Jelinek <jakub@redhat.com>
971 * init.c (build_zero_init_1): Ignore fields with error_mark_node
974 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
977 * call.c (build_new_method_call_1): Handle pure virtuals called by
980 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
983 * parser.c (cp_parser_member_declaration): Don't allow
984 finish_fully_implicit_template to consider friend declarations to be
985 class member templates.
986 (synthesize_implicit_template_parm): Handling winding back through class
987 scope to the class being defined in order to inject a template argument
991 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
992 function scope as per cp_parser_skip_to_end_of_statement.
994 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
997 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
999 2014-03-14 Jason Merrill <jason@redhat.com>
1003 * search.c (get_pure_virtuals): Handle abstract dtor here.
1004 (dfs_get_pure_virtuals): Not here.
1007 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1008 abstract class as pure.
1010 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1013 * pt.c (maybe_process_partial_specialization): Check return value
1014 of check_specialization_namespace.
1016 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1019 * semantics.c (finish_static_assert): Call cxx_constant_value only
1020 if require_potential_rvalue_constant_expression returns true.
1022 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1025 * method.c (get_inherited_ctor): New.
1026 * cp-tree.h (get_inherited_ctor): Declare it.
1027 * semantics.c (is_valid_constexpr_fn): Use it.
1029 2014-03-10 Jason Merrill <jason@redhat.com>
1032 * call.c (convert_default_arg): Remove special handling for
1036 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1037 when deciding whether to call push_template_decl for a member class.
1038 * pt.c (push_template_decl_real): Return after wrong levels error.
1040 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1043 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1044 lambda, remove the lambda's own template argument list prior to fetching
1048 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1049 function template unwinding on error into a more general location, ...
1050 (cp_parser_skip_to_end_of_statement): ... here.
1052 2014-03-07 Jason Merrill <jason@redhat.com>
1054 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1056 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1057 we're in a trailing return type.
1059 * typeck.c (comp_template_parms_position): 'auto' and
1060 'decltype(auto)' are different from real template parms.
1062 * parser.c (cp_parser_using_declaration): Consume the semicolon
1063 after bare parameter pack error.
1065 * cp-tree.h (REF_PARENTHESIZED_P): New.
1066 * semantics.c (force_paren_expr): Set it.
1067 * pt.c (do_auto_deduction): Check it.
1068 (tsubst) [COMPONENT_REF]: Copy it.
1069 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1071 * decl.c (create_array_type_for_decl): Only warn about invalid
1072 C++1y VLA if flag_iso or warn_vla>0.
1073 (grokdeclarator): Likewise.
1074 * pt.c (tsubst): Likewise.
1075 * semantics.c (finish_decltype_type): Likewise.
1076 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1077 (cp_build_addr_expr_1): Likewise.
1078 * init.c (build_new_1): Improve diagnostics.
1080 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1083 * decl.c (check_initializer): Return NULL_TREE after error;
1084 consistently use inform.
1086 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1088 * decl.c (check_initializer): Remove dead code.
1090 2014-03-06 Marek Polacek <polacek@redhat.com>
1093 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1094 of checking tree code.
1096 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1098 * parser.c (cp_lexer_set_source_position): New.
1099 (cp_parser_mem_initializer): Use it.
1100 (cp_parser_postfix_open_square_expression): Likewise.
1101 (cp_parser_parenthesized_expression_list): Likewise.
1102 (cp_parser_new_initializer): Likewise.
1103 (cp_parser_jump_statement): Likewise.
1104 (cp_parser_initializer): Likewise.
1105 (cp_parser_functional_cast): Likewise.
1107 2014-03-05 Jason Merrill <jason@redhat.com>
1110 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1111 dependent expression.
1114 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1115 if re-parsing might succeed.
1116 * semantics.c (finish_id_expression): Use of a parameter outside
1117 the function body is a parse error.
1119 * parser.c (cp_parser_mem_initializer): Set input_location
1120 properly for init-list warning.
1121 (cp_parser_postfix_open_square_expression): Likewise.
1122 (cp_parser_parenthesized_expression_list): Likewise.
1123 (cp_parser_new_initializer): Likewise.
1124 (cp_parser_jump_statement): Likewise.
1125 (cp_parser_initializer): Likewise.
1126 (cp_parser_functional_cast): Likewise.
1128 2014-03-04 Jason Merrill <jason@redhat.com>
1131 * typeck2.c (process_init_constructor_record): Set
1132 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1136 * parser.c (cp_parser_direct_declarator): Set declarator to
1137 cp_error_declarator on invalid qualified-id.
1139 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1142 * parser.c (cp_parser_using_declaration): Early return when
1143 cp_parser_nested_name_specifier errors out.
1145 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1148 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1149 function scope on parse error in function parameter list.
1151 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1153 * method.c (implicitly_declare_fn): Remove redundant
1154 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1155 * semantics.c (is_instantiation_of_constexpr): Likewise.
1156 * error.c (dump_function_decl): Likewise.
1158 2014-03-01 Jason Merrill <jason@redhat.com>
1161 * semantics.c (begin_maybe_infinite_loop): Use
1162 fold_non_dependent_expr_sfinae.
1164 2014-02-28 Jason Merrill <jason@redhat.com>
1167 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1169 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1172 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1173 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1174 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1176 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1179 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1182 2014-02-27 Jason Merrill <jason@redhat.com>
1186 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1187 are not yet defined.
1189 2014-02-26 Jason Merrill <jason@redhat.com>
1193 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1194 * init.c (build_vtbl_address): Do it here.
1200 * pt.c (struct warning_sentinel): New.
1201 (tsubst_copy_and_build): Use it instead of
1202 c_inhibit_evaluation_warnings.
1203 * typeck.c (maybe_warn_about_useless_cast): Remove
1204 c_inhibit_evaluation_warnings check.
1207 * pt.c (get_template_parm_index): New.
1208 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1209 (process_template_parm): Allow bare packs in template template
1210 parm template parms.
1211 (coerce_template_parameter_pack): Handle fixed template template
1212 parm packs and fixed packs not at the end of the parm list.
1213 (coerce_template_parms): Handle template parm packs not at the end
1215 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1218 * pt.c (unify): Ignore alias templates when deducing a template
1224 * call.c (reference_binding): Recurse on user-defined conversion.
1225 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1227 2014-02-25 Jason Merrill <jason@redhat.com>
1230 * call.c (reference_binding): Recurse on user-defined conversion.
1231 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1233 * call.c (print_conversion_rejection): Handle n_arg of -2.
1234 (build_user_type_conversion_1): Pass it.
1237 * decl2.c (no_linkage_error): Handle C++98 semantics.
1238 (reset_type_linkage): Move from decl.c.
1239 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1240 (bt_reset_linkage_2, reset_decl_linkage): New.
1241 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1242 (cp_write_global_declarations): Move condition into no_linkage_error.
1243 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1244 * semantics.c (expand_or_defer_fn_1): Factor out
1245 tentative_decl_linkage.
1246 * cp-tree.h: Adjust.
1248 * decl2.c (finish_static_data_member_decl): Diagnose static data
1249 member in unnamed class.
1250 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1253 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1254 defaulted virtual dtor.
1258 * pt.c (get_underlying_template): Fix equivalence calculation.
1260 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1263 * parser.c (function_being_declared_is_template_p): Return false when
1264 processing a template parameter list.
1265 (cp_parser_parameter_declaration_clause): Don't set
1266 auto_is_implicit_function_template_parm_p when processing a
1267 template parameter list.
1269 * parser.c (synthesize_implicit_template_parm): Inject new template
1270 argument list appropriately when a generic member function
1271 of a class template is declared out-of-line.
1274 * parser.c (cp_parser_direct_declarator): Don't save and
1275 restore num_template_parameter_lists around call to
1276 cp_parser_parameter_declaration_list.
1277 (function_being_declared_is_template_p): New predicate.
1278 (cp_parser_parameter_declaration_list): Use
1279 function_being_declared_is_template_p as predicate for
1280 inspecting current function template parameter list length
1281 rather than num_template_parameter_lists.
1283 2014-02-24 Jason Merrill <jason@redhat.com>
1286 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1287 DECL_EXPR initialize a non-class iterator.
1290 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1292 2014-02-21 Jason Merrill <jason@redhat.com>
1295 * parser.c (cp_parser_type_name): Always check dependency.
1296 (cp_parser_type_specifier_seq): Call
1297 cp_parser_parse_and_diagnose_invalid_type_name.
1300 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1303 * parser.c (cp_parser_default_argument): Clear
1304 current_class_ptr/current_class_ref like tsubst_default_argument.
1307 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1308 than current_binding_level.
1311 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1314 * parser.c (cp_parser_enum_specifier): Call
1315 check_for_bare_parameter_packs.
1318 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1322 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1323 of the partial instantiation, not the most general template.
1324 (maybe_process_partial_specialization): Reassign everything on
1328 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1329 (check_explicit_specialization): Don't clone.
1332 * pt.c (coerce_template_parms): Bail if argument packing fails.
1335 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1336 Don't get confused by a CONSTRUCTOR that already has a type.
1339 * call.c (build_array_conv): Don't crash on VLA.
1342 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1345 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1346 in declaration context.
1350 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1353 * parser.c (cp_parser_direct_declarator): Don't wrap a
1354 type-dependent expression in a NOP_EXPR.
1357 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1362 * parser.c (cp_parser_template_argument): Restore dereference.
1363 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1364 (process_partial_specialization): Handle deref.
1367 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1371 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1372 implicit_template_scope upon leaving an out-of-line generic member
1373 function definition.
1375 2014-02-20 Kai Tietz <ktietz@redhat.com>
1378 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1379 valued type argument as error_mark_node.
1382 * semantics.c (finish_fname): Handle error_mark_node.
1384 2014-02-19 Jason Merrill <jason@redhat.com>
1387 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1388 spec from template context.
1390 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1393 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1394 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1397 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1399 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1402 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1405 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1408 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1409 During error recovery allow_non_constant may be false.
1411 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1414 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1415 scope whenever a template parameter list has been started, independent
1416 of whether the function call operator was well-formed or not.
1419 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1420 scope for generic friend declarations as well as for non-friends.
1422 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1425 * method.c (implicitly_declare_fn): A constructor of a class with
1426 virtual base classes isn't constexpr (7.1.5p4).
1428 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1430 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1432 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1435 * parser.c (cp_parser_omp_declare_reduction): Save and free
1438 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1442 * tree.c (handle_init_priority_attribute): Call default_conversion on
1443 the attribute argument.
1445 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1448 * method.c (synthesized_method_walk): If vbases is non-null but
1449 is_empty is true, likewise don't worry about the virtual bases.
1451 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1454 * typeck2.c (process_init_constructor_record): Just skip unnamed
1457 2014-01-31 Jason Merrill <jason@redhat.com>
1460 * pt.c (mark_decl_instantiated): Call mark_needed.
1463 * decl2.c (handle_tls_init): Handle null init fn.
1466 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1468 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1471 * class.c (build_vfield_ref): Early return error_mark_node if
1472 TYPE_VFIELD (type) is null.
1473 (build_base_path): Check return value of build_vfield_ref.
1475 2014-01-31 Jason Merrill <jason@redhat.com>
1478 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1479 [ck_list]: Check for error_mark_node.
1480 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1483 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1484 during partial ordering.
1486 2014-01-31 Marek Polacek <polacek@redhat.com>
1489 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1491 2014-01-30 Jason Merrill <jason@redhat.com>
1494 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1495 (local_specializations): New macro.
1496 * pt.c (local_specializations): Remove variable.
1498 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1501 * parser.c (make_string_pack): Use double_int::from_buffer.
1503 2014-01-30 Marek Polacek <polacek@redhat.com>
1506 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1508 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1509 with input_location.
1510 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1513 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1516 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1518 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1521 * pt.c (lookup_template_class_1): Check start_enum return value
1522 for error_mark_node.
1524 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1526 * decl.c (duplicate_decls, typename_hash, typename_compare):
1527 Use TYPE_IDENTIFIER.
1528 * error.c (dump_type): Likewise.
1529 * mangle.c (dump_substitution_candidates): Likewise.
1531 2014-01-30 Jason Merrill <jason@redhat.com>
1534 * decl2.c (attributes_naming_typedef_ok): New.
1535 * cp-tree.h: Declare it.
1536 * decl.c (grokdeclarator): Check it.
1537 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1539 2014-01-29 Jason Merrill <jason@redhat.com>
1542 * call.c (add_builtin_candidate): Catch dependent types.
1545 * pt.c (expand_template_argument_pack): Correct
1546 non_default_args_count calculation.
1549 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1552 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1553 have a friend template in a class template.
1554 * pt.c (tsubst_friend_function): Look through it.
1555 (push_template_decl_real): A friend member template is
1558 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1561 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1564 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1567 * pt.c (instantiate_template_1): Check for error_mark_node the second
1570 2014-01-29 Jason Merrill <jason@redhat.com>
1573 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1574 cdtor_returns_this case.
1577 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1579 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1582 * semantics.c (finish_omp_reduction_clause): Check type for
1585 2014-01-28 Jason Merrill <jason@redhat.com>
1588 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1589 (tsubst_copy): Use it if lookup fails.
1592 * pt.c (tsubst_function_type): Make sure we keep the same function
1596 * semantics.c (build_anon_member_initialization): Stop walking
1597 when we run out of COMPONENT_REFs.
1600 * decl.c (lookup_and_check_tag): Ignore template parameters if
1601 scope == ts_current.
1602 * pt.c (check_template_shadow): Don't complain about the injected
1605 * decl.c (duplicate_decls): Tweak.
1608 * mangle.c (write_unqualified_name): Handle operator auto.
1610 2014-01-27 Jason Merrill <jason@redhat.com>
1614 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1615 list-initialization. A conversion to rvalue ref that involves
1616 an lvalue-rvalue conversion is bad.
1617 (convert_like_real): Give helpful error message.
1620 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1623 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1627 * pt.c (template_parm_to_arg): Call convert_from_reference.
1628 (tsubst_template_arg): Don't strip reference refs.
1631 * call.c (build_aggr_conv): Reject value-initialization of reference.
1635 * call.c (convert_like_real): Give helpful error about excess braces
1636 for ck_rvalue of scalar type.
1639 * call.c (reference_binding): Only elide braces if the single
1640 element is reference-related.
1643 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1647 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1651 * decl.c (compute_array_index_type): Don't call
1652 maybe_constant_value for a non-integral expression.
1654 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1656 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1658 * cp-gimplify.c (cp_genericize): Likewise.
1659 * decl.c (grokfndecl): Likewise.
1660 * parser.c (cp_parser_postfix_expression): Likewise.
1661 (cp_parser_postfix_open_square_expression): Likewise.
1662 (cp_parser_direct_declarator): Likewise.
1663 (is_cilkplus_vector_p): Likewise.
1664 (cp_parser_omp_clause_name): Likewise.
1665 (cp_parser_omp_all_clauses): Likewise.
1666 * pt.c (apply_late_template_attributes): Likewise.
1667 * typeck.c (cp_build_array_ref): Likewise.
1668 (cp_build_compound_expr): Likewise.
1669 (check_return_expr): Likewise.
1671 2014-01-24 Jason Merrill <jason@redhat.com>
1674 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1679 * typeck2.c (process_init_constructor_array): Don't create
1682 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1684 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1685 handling for RANGE_ARRAY case.
1687 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1690 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1692 2014-01-23 Marek Polacek <polacek@redhat.com>
1695 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1697 2014-01-23 Marek Polacek <polacek@redhat.com>
1700 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1703 2014-01-23 Jason Merrill <jason@redhat.com>
1706 * cp-tree.h (struct language_function): Add infinite_loop and
1708 (current_function_infinite_loop): New.
1709 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1710 (break_maybe_infinite_loop): New.
1711 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1712 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1713 (begin_range_for_stmt): Use them.
1714 * decl.c (finish_function): Don't warn about missing return
1715 if current_function_infinite_loop.
1716 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1717 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1719 * call.c (build_op_delete_call): Use make_tree_vector and
1720 release_tree_vector.
1722 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1725 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1726 nested_name_specifier.
1728 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1730 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1731 see if there is an attribute after function decl. If so, then
1733 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1734 enabled function late parsing.
1735 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1736 attribute for a SIMD-enabled function.
1737 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1738 the function is used by SIMD-enabled function (indicated by NULL
1739 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1740 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1741 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1742 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1743 vectorlength clause. Added a new bool parameter to differentiate
1745 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1746 (is_cilkplus_vector_p): Likewise.
1747 (cp_parser_late_parsing_elem_fn_info): Likewise.
1748 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1749 and "vectorlength" clauses when Cilk Plus is enabled.
1750 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1751 and emit a sorry message when step size is a parameter.
1752 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1753 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1755 * pt.c (apply_late_template_attributes): Likewise.
1757 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1760 * semantics.c (finish_omp_reduction_clause): Reject
1761 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1763 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1766 * parser.c (cp_parser_class_head): Push the class before parsing
1767 the base-clause, pop after it.
1769 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1771 * decl2.c (cpp_check): Revert prototype change.
1773 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1777 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1780 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1783 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1784 only when errorcount == 0.
1786 2014-01-17 Marek Polacek <polacek@redhat.com>
1789 * cvt.c (ocp_convert): Don't segfault on non-existing
1790 ENUM_UNDERLYING_TYPE.
1792 2014-01-16 Jason Merrill <jason@redhat.com>
1795 * tree.c (bot_manip): Update the location of builtin_LINE and
1798 2014-01-14 Jason Merrill <jason@redhat.com>
1801 * typeck2.c (massage_init_elt): New.
1802 (process_init_constructor_record)
1803 (process_init_constructor_union): Use it.
1804 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1805 (split_nonconstant_init_1): Handle it.
1806 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1808 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1811 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1812 and replaced an existing if-statement with else-if statement.
1813 Changed an existing error message wording to match the one from the C
1816 2014-01-08 Jason Merrill <jason@redhat.com>
1819 * class.c (abi_tag_data): Add tags field.
1820 (check_abi_tags): Initialize it.
1821 (find_abi_tags_r): Support collecting missing tags.
1822 (mark_type_abi_tags): Don't look at template args.
1823 (inherit_targ_abi_tags): New.
1824 (check_bases_and_members): Use it.
1825 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1826 * mangle.c (write_abi_tags): Check it.
1828 2014-01-07 Jason Merrill <jason@redhat.com>
1831 * pt.c (num_innermost_template_parms): New.
1832 (get_underlying_template): Use it.
1835 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1837 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1839 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1840 the letter of 20.11.6 about Base and Derived naming the same
1841 class type modulo cv-qualifiers.
1843 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1846 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1847 function as unimplemented for generic lambdas with varargs.
1850 * parser.c (cp_parser_template_parameter): Early out with
1851 error_mark_node if parameter declaration was not parsed.
1854 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1855 auto_is_implicit_function_template_parm_p around lambda body.
1858 * parser.c (cp_parser_init_declarator): Undo fully implicit
1859 template parameter list when declarator is not a function.
1861 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1864 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1866 2014-01-03 Tobias Burnus <burnus@net-b.de>
1869 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1871 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1875 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1876 as include_std to perform_koenig_lookup.
1877 (cp_parser_postfix_expression): Adjust.
1878 * pt.c (tsubst_copy_and_build): Likewise.
1879 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1880 (omp_reduction_lookup): Adjust.
1881 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1882 (lookup_arg_dependent): Likewise.
1883 (lookup_function_nonclass): Adjust.
1884 * name-lookup.h: Adjust declaration.
1885 * cp-tree.h: Likewise.
1887 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1890 * parser.c (cp_parser_userdef_numeric_literal): Mention
1891 -fext-numeric-literals in the message.
1893 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1896 * call.c (build_conditional_expr_1): Check the return value of
1899 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1901 * call.c (convert_like_real): Check complain.
1903 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1906 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1909 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1911 Update copyright years
1913 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1915 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1916 the standard form for the copyright notice.
1918 Copyright (C) 2014 Free Software Foundation, Inc.
1920 Copying and distribution of this file, with or without modification,
1921 are permitted in any medium without royalty provided the copyright
1922 notice and this notice are preserved.