1 2014-06-12 Jason Merrill <jason@redhat.com>
3 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
4 * cvt.c (type_promotes_to): Likewise.
5 * mangle.c (write_type, write_expression): Likewise.
6 (write_name, write_template_arg): Likewise.
7 (mangle_decl): Make alias based on flag_abi_compat_version.
8 Emit -Wabi warning here.
9 (finish_mangling_internal): Not here. Drop warn parm.
10 (finish_mangling_get_identifier, finish_mangling): Adjust.
11 (mangle_type_string, mangle_special_for_type): Adjust.
12 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
13 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
14 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
16 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
17 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
18 (layout_nonempty_base_or_field, end_of_class): Likewise.
19 (layout_empty_base, build_base_field, layout_class_type): Likewise.
20 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
21 (layout_virtual_bases): Likewise.
22 * decl.c (compute_array_index_type): Likewise.
23 * mangle.c (write_mangled_name, write_prefix): Likewise.
24 (write_template_prefix, write_integer_cst, write_expression): Likewise.
25 (write_template_arg, write_array_type): Likewise.
26 * method.c (lazily_declare_fn): Likewise.
27 * rtti.c (get_pseudo_ti_index): Likewise.
28 * typeck.c (comp_array_types): Likewise.
30 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
32 * vtable-class-hierarchy.c: Update handling for section names
33 that are no longer trees.
34 * decl.c (duplicate_decls): Likewise.
36 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
39 * parser.c (cp_parser_init_declarator): Actually pass friend_p
40 to cp_parser_declarator.
42 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
45 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
46 * name-lookup.c (validate_nonmember_using_decl): Adjust error
49 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
52 * parser.c (cp_parser_declarator): Add bool parameter.
53 (cp_parser_direct_declarator): Likewise, use it.
54 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
55 (cp_parser_condition, cp_parser_explicit_instantiation,
56 cp_parser_init_declarator, cp_parser_type_id_1,
57 cp_parser_parameter_declaration, cp_parser_exception_declaration,
58 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
59 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
61 * decl.c (grokdeclarator): Fix handling of friend declared in
62 namespace scope (g++.dg/parse/friend10.C).
64 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
66 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
68 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
69 (maybe_clone_body): Move symbol across comdat groups.
70 * method.c (use_thunk): Copy implicit section flag.
72 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
75 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
77 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
79 * method.c (use_thunk): Use set_decl_section_name.
80 * optimize.c (maybe_clone_body): Use set_decl_section_name.
81 * decl.c (duplicate_decls): Likewise.
82 * vtable-class-hierarchy.c: Likewise.
84 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
87 * class.c (check_field_decls): In C++11 mode do not reject
88 static data members and reference-type members in unions.
90 2014-06-05 Jason Merrill <jason@redhat.com>
93 * decl.c (check_initializer): Collapse a TREE_LIST here.
94 * typeck2.c (store_init_value): Not here.
96 2014-06-05 Richard Biener <rguenther@suse.de>
97 Paolo Carlini <paolo.carlini@oracle.com>
100 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
101 handling of empty classes.
103 2014-06-04 Jason Merrill <jason@redhat.com>
105 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
106 for noexcept and thread_local, too.
109 * decl.c (check_initializer): Maybe clear
110 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
112 2014-06-05 Richard Biener <rguenther@suse.de>
115 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
116 warnings for accessing empty classes.
118 2014-06-05 Marek Polacek <polacek@redhat.com>
121 * parser.c (cp_parser_binary_expression): Warn when logical not is
122 used on the left hand side operand of a comparison.
124 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
127 * typeck.c (cp_build_modify_expr): Handle array of characters
128 initialized by a string literal.
129 * decl.c (check_initializer): Handle parenthesized string literal
131 * typeck2.c (store_init_value): Remove redundant check.
133 2014-06-04 Jason Merrill <jason@redhat.com>
137 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
138 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
140 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
143 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
146 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
150 * call.c (standard_conversion): Convert nullptr to bool only
151 in case of direct-initialization.
152 (convert_like_real): Provide informative error message.
154 2014-06-03 Marek Polacek <polacek@redhat.com>
157 * semantics.c (finish_switch_cond): Warn if switch condition has
160 2014-06-03 Jason Merrill <jason@redhat.com>
163 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
164 variable to local_specializations.
167 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
169 2014-06-02 Jason Merrill <jason@redhat.com>
172 * decl.c (reshape_init_class): Handle un-folded
173 constant-expressions.
176 * pt.c (pack_deducible_p): Handle canonicalization.
178 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
180 * pt.c (tsubst_function_type): Initialize arg_types.
182 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
185 * class.c (handle_using_decl): Pass the correct scope to
186 cp_emit_debug_info_for_using.
188 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
192 * search.c (accessible_p): Use current_nonlambda_class_type.
193 * semantics.c (check_accessibility_of_qualified_id): Likewise.
195 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
197 * decl.c: Include builtins.h.
198 * semantics.c: Likewise.
200 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
204 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
205 * pt.c (tsubst_function_type): Inject the this parameter; do the
206 substitutions in the order mandated by the DR.
207 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
208 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
209 (static_fn_type): Copy it.
210 * decl2.c (build_memfn_type, change_return_type,
211 cp_reconstruct_complex_type): Likewise.
212 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
213 * tree.c (strip_typedefs): Likewise.
214 * typeck.c (merge_types): Likewise.
216 2014-05-30 Jason Merrill <jason@redhat.com>
219 * pt.c (instantiate_decl): Check that defer_ok is not set for
223 * pt.c (tsubst_init): Split out from...
224 (tsubst_expr) [DECL_EXPR]: Here.
225 (tsubst_copy) [VAR_DECL]: Use it.
226 * semantics.c (finish_id_expression): Return the decl for static/const.
228 2014-05-28 Jason Merrill <jason@redhat.com>
231 * decl.c (cxx_comdat_group): Return a decl.
232 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
234 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
238 * call.c (build_aggr_conv): Ignore passed in flags.
239 (build_array_conv, build_complex_conv): Likewise.
241 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
243 * optimize.c (maybe_thunk_body): Use set_comdat_group.
244 (maybe_clone_body): Likewise.
245 * decl.c (duplicate_decls): Update code duplicating comdat group;
246 do not copy symtab pointer; before freeing newdecl remove it
248 * decl2.c (constrain_visibility): Use set_comdat_group.
250 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
252 * rtti.c: Include tm_p.h
253 (emit_tinfo_decl): Force RTTI data to be aligned to required
256 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
258 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
259 ignoring other target adjustments.
261 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
263 * semantics.c (finish_omp_clauses): Remove duplicated variable
266 * parser.c (cp_parser_omp_target): Return bool values.
268 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
271 * lambda.c (add_capture): Enforce that capture by value requires
273 * typeck2.c (cxx_incomplete_type_inform): Early return if
274 TYPE_MAIN_DECL is null.
276 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
279 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
281 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
284 * lambda.c (build_capture_proxy, add_capture): Treat normal
285 captures and init-captures identically.
287 2014-05-21 Mark Wielaard <mjw@redhat.com>
290 * cp-lang.c (cxx_enum_underlying_base_type): New function.
291 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
293 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
295 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
296 * cp-array-notation.c (replace_invariant_exprs): Likewise.
297 (expand_array_notation): Handle VOID_CST.
298 * error.c (dump_expr): Likewise.
299 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
300 (cxx_pretty_printer::expression): Likewise.
301 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
302 * decl.c (register_dtor_fn): Likewise.
303 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
304 (build_delete, push_base_cleanups): Likewise.
305 * mangle.c (write_expression): Likewise.
306 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
307 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
308 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
309 * tree.c (cp_tree_equal): Likewise.
310 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
311 instead of void_zero_node.
312 * typeck.c (check_return_expr): Likewise.
313 * typeck2.c (build_functional_cast): Likewise.
315 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
318 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
320 (cp_parser_statement): ...here. Make sure only semicolon can go after
323 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
328 * typeck2.c (digest_nsdmi_init): New.
329 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
330 * init.c (get_nsdmi): Likewise.
331 * cp-tree.h (digest_nsdmi_init): Declare.
333 2014-05-20 Jason Merrill <jason@redhat.com>
335 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
336 up a virtual function in a dummy object.
338 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
341 * decl.c (duplicate_decls): Replace pair of warning_at with
343 (maybe_commonize_var): Likewise.
345 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
348 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
349 (tsubst_copy_and_build): Perform recursive substitutions in a
352 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
355 * typeck2.c (cxx_incomplete_type_inform): New.
356 (cxx_incomplete_type_diagnostic): Use it.
357 * decl.c (grokdeclarator): Check the element type of an
358 incomplete array type; call the above.
359 * cp-tree.h (cxx_incomplete_type_inform): Declare.
361 2014-05-19 Jason Merrill <jason@redhat.com>
364 * pt.c (tsubst_copy): Don't check at_function_scope_p.
365 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
367 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
369 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
370 * parser.c (cp_parser_enum_specifier): Likewise.
372 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
374 * class.c (sorted_fields_type_new): Adjust.
375 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
376 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
377 * cp-tree.h: Remove usage of variable_size gty attribute.
378 * decl.c (make_label_decl): Adjust.
379 (check_goto): Likewise.
380 (start_preparsed_function): Likewise.
381 (save_function_data): Likewise.
382 * lex.c (init_reswords): Likewise.
383 (retrofit_lang_decl): Likewise.
384 (cxx_dup_lang_specific_decl): Likewise.
385 (copy_lang_type): Likewise.
386 (cxx_make_type): Likewise.
387 * name-lookup.c (binding_entry_make): Likewise.
388 (binding_table_construct): Likewise.
389 (binding_table_new): Likewise.
390 (cxx_binding_make): Likewise.
391 (pushdecl_maybe_friend_1): Likewise.
392 (begin_scope): Likewise.
393 (push_to_top_level): Likewise.
394 * parser.c (cp_lexer_alloc): Likewise.
395 (cp_lexer_new_from_tokens): Likewise.
396 (cp_token_cache_new): Likewise.
397 (cp_parser_context_new): Likewise.
398 (cp_parser_new): Likewise.
399 (cp_parser_nested_name_specifier_opt): Likewise.
400 (cp_parser_template_id): Likewise.
401 * pt.c (maybe_process_partial_specialization): Likewise.
402 (register_specialization): Likewise.
403 (add_pending_template): Likewise.
404 (lookup_template_class_1): Likewise.
405 (push_tinst_level): Likewise.
406 * semantics.c (register_constexpr_fundef): Likewise.
407 (cxx_eval_call_expression): Likewise.
408 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
410 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
413 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
414 when cp_parser_lookup_name sets ambiguous_decls.
416 2014-05-15 Jason Merrill <jason@redhat.com>
418 * call.c (print_conversion_rejection): Use loc consistently.
420 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
422 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
423 * call.c (convert_like_real, build_new_method_call_1): Use it.
424 * decl2.c (grokfield): Likewise.
425 * init.c (perform_member_init, build_aggr_init, expand_default_init,
426 build_new_1): Likewise.
427 * mangle.c (write_expression): Likewise.
428 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
430 2014-05-14 Jason Merrill <jason@redhat.com>
434 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
435 dropped cv-quals as a bad conversion.
436 (convert_like_real) [ck_ref_bind]: Explain them.
437 (compare_ics): Check badness before stripping reference
438 bindings. Handle comparing bad reference bindings.
439 * typeck.c (comp_cv_qualification): Add overload that just takes
441 * cp-tree.h: Declare it.
443 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
444 (arg_conversion_rejection, bad_arg_conversion_rejection)
445 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
446 (add_function_candidate): Pass actual argument, rather than type, to
447 bad_arg_conversion_rejection.
448 (print_conversion_rejection): Explain what's wrong with the conversion.
449 (print_z_candidates): Say "candidate:" before each candidate.
450 (splice_viable): Be strict if we see a viable or template candidate.
451 (build_user_type_conversion_1): Pass false to strict parameter.
452 (perform_overload_resolution, build_conditional_expr_1): Likewise.
453 (build_new_op_1, build_new_method_call_1): Likewise.
454 (build_op_call_1): Pass true to strict parameter.
456 2014-05-13 Jason Merrill <jason@redhat.com>
458 * call.c (print_error_for_call_failure): Say "no match" rather
459 than "ambiguous" if there were no strict matches.
460 (build_new_method_call_1): Likewise.
463 * semantics.c (is_this_parameter): Allow capture proxies too.
465 2014-05-12 Jason Merrill <jason@redhat.com>
467 * call.c (maybe_print_user_conv_context): New.
468 (convert_like_real): Use it. Print call context for bad
469 user-defined conversion.
470 (build_over_call): Print call context for bad 'this' conversion.
472 * call.c (convert_like_real): Use inform for identifying the
475 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
477 * cvt.c (cp_convert_to_pointer): Don't call error_at if
478 complain & tf_error is false.
480 * decl.c (make_unbound_class_template): Prefer inform for
481 "declared here"-type message.
483 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
487 * lambda.c (lambda_expr_this_capture): Add new parameter
488 add_capture_p controlling whether the functions will try to
489 capture 'this' via the default capture.
490 (maybe_resolve_dummy): Likewise.
491 * cp-tree.h: Adjust prototypes.
492 * call.c, semantics.c: Change callers of these functions.
493 * call.c (build_new_method_call_1): Use the actual 'this' that
494 would be potentially captured for the overload resolution, instead
497 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
499 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
501 (convert_nontype_argument): Adjust calls.
502 (coerce_template_parameter_pack): Add missing complain & tf_error
505 2014-05-09 Jason Merrill <jason@redhat.com>
509 * call.c (build_conditional_expr_1, conditional_conversion): Handle
510 non-class lvalues and xvalues that differ only in cv-qualifiers.
514 * call.c (build_user_type_conversion_1): The copy-init temporary
518 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
521 * call.c (build_conditional_expr_1): If overload resolution finds
522 no match, just say "different types".
525 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
528 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
529 if we didn't find a conversion.
530 Don't accept a bad conversion too early.
532 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
535 * typeck.c (convert_for_assignment): Provide an inform for pointers
536 to incomplete class types.
538 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
541 * pt.c (convert_nontype_argument): Protect all the error calls
542 with complain & tf_error.
544 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
547 * pt.c (instantiate_decl): Avoid generating the body of a
550 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
553 * pt.c (maybe_begin_member_template_processing): Use
556 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
557 Mike Stump <mikestump@comcast.net>
558 Richard Sandiford <rdsandiford@googlemail.com>
560 * call.c: Include wide-int.h.
561 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
562 (convert_for_arg_passing): Likewise.
563 * class.c: Include wide-int.h.
564 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
565 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
566 (include_empty_classes): Likewise
567 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
568 * cvt.c: Include wide-int.h.
569 (ignore_overflows): Use wide_int_to_tree.
570 * decl.c: Include wide-int.h.
571 (check_array_designated_initializer): Use wide-int interfaces.
572 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
573 (finish_enum_value_list): Use signop.
574 (build_enumerator): Use wide-int interfaces.
575 * init.c: Include wide-int.h.
576 (build_new_1): Use wide-int interfaces.
577 * mangle.c: Include wide-int.h.
578 (write_integer_cst): Use wide-int interfaces.
579 (write_array_type): Likewise.
580 * tree.c: Include wide-int.h.
581 (cp_tree_equal): Use tree_int_cst_equal.
582 * typeck2.c: Include wide-int.h.
583 (process_init_constructor_array): Use wide-int interfaces.
585 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
588 * decl.c (grokfndecl): Check duplicate_decls return value for
590 * pt.c (instantiate_decl): A deleted function is defined.
592 2014-05-02 Jason Merrill <jason@redhat.com>
594 * decl2.c (vague_linkage_p): Local statics have vague linkage.
597 * lambda.c (lambda_capture_field_type): Wrap anything dependent
599 (add_capture): Check for VLA before calling it.
600 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
601 just the current one. Make non-static.
602 * cp-tree.h: Declare it.
603 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
604 the operand was static or constant.
606 2014-05-02 Marek Polacek <polacek@redhat.com>
608 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
611 2014-05-01 Marek Polacek <polacek@redhat.com>
614 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
615 between label and variable when warning about returning local address.
617 2014-04-30 Jason Merrill <jason@redhat.com>
620 * init.c (build_value_init): Don't try to call an array constructor.
623 * typeck2.c (massage_init_elt): Use maybe_constant_init.
625 2014-04-30 Marek Polacek <polacek@redhat.com>
627 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
628 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
629 for non-integer types.
631 2014-04-29 Jason Merrill <jason@redhat.com>
634 Represent the unevaluated exception specification of an implicitly
635 declared or deleted function with a simple placeholder, not a list
637 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
638 * except.c (unevaluated_noexcept_spec): New.
639 * class.c (deduce_noexcept_on_destructor): Use it.
640 * decl.c (check_redeclaration_exception_specification): Call
641 maybe_instantiate_noexcept.
642 (duplicate_decls): Call it before merge_types.
643 (start_preparsed_function): Call maybe_instantiate_noexcept.
644 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
645 * init.c (get_nsdmi): Factor out of perform_member_init.
646 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
647 (walk_field_subobs): Consider NSDMI for EH spec.
648 (get_defaulted_eh_spec): New.
649 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
650 (defaulted_late_check): Defer EH checking in non-template classes.
651 (after_nsdmi_defaulted_late_checks): New.
652 * parser.c (cp_parser_class_specifier_1): Use it.
653 (unparsed_classes): New macro.
654 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
655 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
656 Remove list-of-functions handling.
657 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
658 handling and FN parameter.
659 * typeck.c (merge_types): Adjust.
661 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
664 * parser.c (cp_parser_alias_declaration): Check return value of
667 2014-04-24 Jakub Jelinek <jakub@redhat.com>
669 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
670 atomic-clause, allow comma in between atomic-clause and
673 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
676 * rtti.c (emit_support_tinfos): Do not iterate on
677 registered_builtin_types (partial revert).
679 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
682 * semantics.c (apply_deduced_return_type): Complete non-void type
683 before estimating whether the type is aggregate.
685 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
688 * rtti.c (emit_support_tinfo_1): New function, extracted from
690 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
692 2014-04-22 Jakub Jelinek <jakub@redhat.com>
695 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
696 fails, don't set OM_PARALLEL_COMBINED and return NULL.
698 2014-04-18 Jason Merrill <jason@redhat.com>
701 * call.c (reference_binding): Recurse on user-defined conversion.
704 * call.c (standard_conversion): Don't try to apply restrict to void.
706 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
708 * decl.c (reshape_init_r): Handle a single element of vector type.
710 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
713 * decl2.c (cplus_decl_attributes): Handle
714 pointer-to-member-function declarations.
716 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
719 * call.c (build_user_type_coversion): Use build_dummy_object
720 to create the placeholder object for a constructor method call.
721 (build_special_member_call): Likewise.
722 (build_over_call): Check for the placeholder object with
724 (build_new_method_call_1): Likewise. Don't attempt to resolve
725 a dummy object for a constructor method call.
727 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
730 * friend.c (add_friend, make_friend_class): Move repeated friend
731 warning under Wredundant_decls.
733 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
735 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
736 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
737 (do_class_using_decl): Likewise.
738 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
740 2014-04-15 Jakub Jelinek <jakub@redhat.com>
743 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
745 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
747 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
749 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
751 * pt.c (mark_template_parm): Use template_parm_level_and_index.
753 2014-04-11 Jason Merrill <jason@redhat.com>
755 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
757 (cp_lexer_get_preprocessor_token): Always clear it.
758 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
762 * decl.c (reshape_init_r): Handle a single element of class type.
765 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
766 built-in operator new.
768 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
771 * name-lookup.c (parse_using_directive): Return early if the
772 attribs argument is error_mark_node; use get_attribute_name.
774 2014-04-11 Jason Merrill <jason@redhat.com>
778 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
779 * call.c (struct z_candidate): Add flags field.
780 (add_candidate): Add flags parm.
781 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
782 (add_template_candidate_real): Pass it.
783 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
784 * tree.c (build_aggr_init_expr): Copy it.
785 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
787 2014-04-10 Richard Biener <rguenther@suse.de>
788 Jakub Jelinek <jakub@redhat.com>
791 * error.c (dump_decl) <case FUNCTION_DECL>: If
792 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
793 recurse on DECL_ABSTRACT_ORIGIN instead of printing
796 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
798 * pt.c (check_template_variable): Check for the return of pedwarn
799 before emitting a note.
800 * parser.c (cp_parser_lambda_introducer): Likewise.
802 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
805 * pt.c (process_template_parm): For an invalid non-type parameter
806 only set TREE_TYPE to error_mark_node.
807 (push_inline_template_parms_recursive, comp_template_parms,
808 redeclare_class_template, coerce_template_template_parm,
809 coerce_template_template_parms, unify): Use error_operand_p.
811 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
813 * class.c (check_bases_and_members): Warn about non-virtual dtors
814 in public bases only. Check warn_ecpp before complaining about
815 non-polymorphic bases.
817 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
819 * decl.c (duplicate_decls): Check for the return of warning_at
820 before emitting a note.
821 (warn_misplaced_attr_for_class_type): Likewise.
822 (check_tag_decl): Likewise.
824 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
827 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
829 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
832 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
833 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
834 instantiating a variable-sized type.
837 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
839 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
841 * class.c (find_abi_tags_r): Check for the return of warning
842 before emitting a note.
843 (one_inherited_ctor): Likewise.
845 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
847 * decl.c (duplicate_decls): Check for the return of permerror
848 before emitting a note.
850 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
852 * class.c (accessible_nvdtor_p): New.
853 (check_bases): Don't check base destructor here ...
854 (check_bases_and_members): ... check them here. Trigger on
855 Wnon-virtual-dtor flag.
856 (finish_struct_1): Use accessible_nvdtor_p.
858 2014-04-01 Jason Merrill <jason@redhat.com>
860 * pt.c (process_partial_specialization): Say "not deducible"
861 rather than "not used". Use inform.
864 * pt.c (coerce_template_parms): Check that the pack expansion
865 pattern works with the first matching parameter.
867 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
869 * init.c (perform_member_init): Homogenize uninitialized
872 2014-04-01 Jason Merrill <jason@redhat.com>
875 * call.c (build_array_conv): Call complete_type.
878 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
879 (picflag_from_initializer): Return it.
880 (process_init_constructor): Handle it.
883 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
884 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
885 * pt.c (get_template_info): Handle NAMESPACE_DECL.
886 (most_general_template): Handle more kinds of template.
887 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
888 instantiations and specializations.
890 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
893 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
894 COMPONENT_REFs and ARRAY_REFs sooner.
896 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
899 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
900 usage in non-functions with pushed scope.
902 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
905 * name-lookup.h (cp_binding_level): New transient field defining_class_p
906 to indicate whether a scope is in the process of defining a class.
907 * semantics.c (begin_class_definition): Set defining_class_p.
908 * name-lookup.c (leave_scope): Reset defining_class_p.
909 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
910 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
911 unwinding to class-defining scope to handle the erroneous definition of
912 a generic function of an arbitrarily nested class within an enclosing
915 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
918 * method.c (walk_field_subobs): Improve the diagnostic
919 locations for both REFERENCE_TYPEs and non-static const members.
920 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
921 instead of %qD to be consistent with the c++11 diagnostic.
923 2014-03-25 Jason Merrill <jason@redhat.com>
927 * class.c (build_vtbl_initializer): Handle abstract dtors here.
928 * search.c (get_pure_virtuals): Not here.
931 * parser.c (cp_parser_lambda_expression): Don't parse the body of
932 a lambda in unevaluated context.
935 * decl.c (create_array_type_for_decl): Complain about array of auto.
937 2014-03-25 Jakub Jelinek <jakub@redhat.com>
940 * semantics.c (potential_constant_expression_1): Handle
943 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
946 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
947 introducing an implicit function template parameter within an explicit
950 2014-03-22 Jason Merrill <jason@redhat.com>
953 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
956 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
959 * name-lookup.c (push_class_level_binding_1): Check identifier_p
960 on the name argument.
962 2014-03-20 Jakub Jelinek <jakub@redhat.com>
965 * init.c (build_zero_init_1): Ignore fields with error_mark_node
968 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
971 * call.c (build_new_method_call_1): Handle pure virtuals called by
974 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
977 * parser.c (cp_parser_member_declaration): Don't allow
978 finish_fully_implicit_template to consider friend declarations to be
979 class member templates.
980 (synthesize_implicit_template_parm): Handling winding back through class
981 scope to the class being defined in order to inject a template argument
985 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
986 function scope as per cp_parser_skip_to_end_of_statement.
988 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
991 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
993 2014-03-14 Jason Merrill <jason@redhat.com>
997 * search.c (get_pure_virtuals): Handle abstract dtor here.
998 (dfs_get_pure_virtuals): Not here.
1001 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1002 abstract class as pure.
1004 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1007 * pt.c (maybe_process_partial_specialization): Check return value
1008 of check_specialization_namespace.
1010 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1013 * semantics.c (finish_static_assert): Call cxx_constant_value only
1014 if require_potential_rvalue_constant_expression returns true.
1016 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1019 * method.c (get_inherited_ctor): New.
1020 * cp-tree.h (get_inherited_ctor): Declare it.
1021 * semantics.c (is_valid_constexpr_fn): Use it.
1023 2014-03-10 Jason Merrill <jason@redhat.com>
1026 * call.c (convert_default_arg): Remove special handling for
1030 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1031 when deciding whether to call push_template_decl for a member class.
1032 * pt.c (push_template_decl_real): Return after wrong levels error.
1034 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1037 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1038 lambda, remove the lambda's own template argument list prior to fetching
1042 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1043 function template unwinding on error into a more general location, ...
1044 (cp_parser_skip_to_end_of_statement): ... here.
1046 2014-03-07 Jason Merrill <jason@redhat.com>
1048 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1050 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1051 we're in a trailing return type.
1053 * typeck.c (comp_template_parms_position): 'auto' and
1054 'decltype(auto)' are different from real template parms.
1056 * parser.c (cp_parser_using_declaration): Consume the semicolon
1057 after bare parameter pack error.
1059 * cp-tree.h (REF_PARENTHESIZED_P): New.
1060 * semantics.c (force_paren_expr): Set it.
1061 * pt.c (do_auto_deduction): Check it.
1062 (tsubst) [COMPONENT_REF]: Copy it.
1063 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1065 * decl.c (create_array_type_for_decl): Only warn about invalid
1066 C++1y VLA if flag_iso or warn_vla>0.
1067 (grokdeclarator): Likewise.
1068 * pt.c (tsubst): Likewise.
1069 * semantics.c (finish_decltype_type): Likewise.
1070 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1071 (cp_build_addr_expr_1): Likewise.
1072 * init.c (build_new_1): Improve diagnostics.
1074 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1077 * decl.c (check_initializer): Return NULL_TREE after error;
1078 consistently use inform.
1080 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1082 * decl.c (check_initializer): Remove dead code.
1084 2014-03-06 Marek Polacek <polacek@redhat.com>
1087 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1088 of checking tree code.
1090 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1092 * parser.c (cp_lexer_set_source_position): New.
1093 (cp_parser_mem_initializer): Use it.
1094 (cp_parser_postfix_open_square_expression): Likewise.
1095 (cp_parser_parenthesized_expression_list): Likewise.
1096 (cp_parser_new_initializer): Likewise.
1097 (cp_parser_jump_statement): Likewise.
1098 (cp_parser_initializer): Likewise.
1099 (cp_parser_functional_cast): Likewise.
1101 2014-03-05 Jason Merrill <jason@redhat.com>
1104 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1105 dependent expression.
1108 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1109 if re-parsing might succeed.
1110 * semantics.c (finish_id_expression): Use of a parameter outside
1111 the function body is a parse error.
1113 * parser.c (cp_parser_mem_initializer): Set input_location
1114 properly for init-list warning.
1115 (cp_parser_postfix_open_square_expression): Likewise.
1116 (cp_parser_parenthesized_expression_list): Likewise.
1117 (cp_parser_new_initializer): Likewise.
1118 (cp_parser_jump_statement): Likewise.
1119 (cp_parser_initializer): Likewise.
1120 (cp_parser_functional_cast): Likewise.
1122 2014-03-04 Jason Merrill <jason@redhat.com>
1125 * typeck2.c (process_init_constructor_record): Set
1126 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1130 * parser.c (cp_parser_direct_declarator): Set declarator to
1131 cp_error_declarator on invalid qualified-id.
1133 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1136 * parser.c (cp_parser_using_declaration): Early return when
1137 cp_parser_nested_name_specifier errors out.
1139 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1142 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1143 function scope on parse error in function parameter list.
1145 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1147 * method.c (implicitly_declare_fn): Remove redundant
1148 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1149 * semantics.c (is_instantiation_of_constexpr): Likewise.
1150 * error.c (dump_function_decl): Likewise.
1152 2014-03-01 Jason Merrill <jason@redhat.com>
1155 * semantics.c (begin_maybe_infinite_loop): Use
1156 fold_non_dependent_expr_sfinae.
1158 2014-02-28 Jason Merrill <jason@redhat.com>
1161 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1163 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1166 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1167 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1168 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1170 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1173 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1176 2014-02-27 Jason Merrill <jason@redhat.com>
1180 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1181 are not yet defined.
1183 2014-02-26 Jason Merrill <jason@redhat.com>
1187 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1188 * init.c (build_vtbl_address): Do it here.
1194 * pt.c (struct warning_sentinel): New.
1195 (tsubst_copy_and_build): Use it instead of
1196 c_inhibit_evaluation_warnings.
1197 * typeck.c (maybe_warn_about_useless_cast): Remove
1198 c_inhibit_evaluation_warnings check.
1201 * pt.c (get_template_parm_index): New.
1202 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1203 (process_template_parm): Allow bare packs in template template
1204 parm template parms.
1205 (coerce_template_parameter_pack): Handle fixed template template
1206 parm packs and fixed packs not at the end of the parm list.
1207 (coerce_template_parms): Handle template parm packs not at the end
1209 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1212 * pt.c (unify): Ignore alias templates when deducing a template
1218 * call.c (reference_binding): Recurse on user-defined conversion.
1219 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1221 2014-02-25 Jason Merrill <jason@redhat.com>
1224 * call.c (reference_binding): Recurse on user-defined conversion.
1225 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1227 * call.c (print_conversion_rejection): Handle n_arg of -2.
1228 (build_user_type_conversion_1): Pass it.
1231 * decl2.c (no_linkage_error): Handle C++98 semantics.
1232 (reset_type_linkage): Move from decl.c.
1233 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1234 (bt_reset_linkage_2, reset_decl_linkage): New.
1235 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1236 (cp_write_global_declarations): Move condition into no_linkage_error.
1237 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1238 * semantics.c (expand_or_defer_fn_1): Factor out
1239 tentative_decl_linkage.
1240 * cp-tree.h: Adjust.
1242 * decl2.c (finish_static_data_member_decl): Diagnose static data
1243 member in unnamed class.
1244 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1247 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1248 defaulted virtual dtor.
1252 * pt.c (get_underlying_template): Fix equivalence calculation.
1254 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1257 * parser.c (function_being_declared_is_template_p): Return false when
1258 processing a template parameter list.
1259 (cp_parser_parameter_declaration_clause): Don't set
1260 auto_is_implicit_function_template_parm_p when processing a
1261 template parameter list.
1263 * parser.c (synthesize_implicit_template_parm): Inject new template
1264 argument list appropriately when a generic member function
1265 of a class template is declared out-of-line.
1268 * parser.c (cp_parser_direct_declarator): Don't save and
1269 restore num_template_parameter_lists around call to
1270 cp_parser_parameter_declaration_list.
1271 (function_being_declared_is_template_p): New predicate.
1272 (cp_parser_parameter_declaration_list): Use
1273 function_being_declared_is_template_p as predicate for
1274 inspecting current function template parameter list length
1275 rather than num_template_parameter_lists.
1277 2014-02-24 Jason Merrill <jason@redhat.com>
1280 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1281 DECL_EXPR initialize a non-class iterator.
1284 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1286 2014-02-21 Jason Merrill <jason@redhat.com>
1289 * parser.c (cp_parser_type_name): Always check dependency.
1290 (cp_parser_type_specifier_seq): Call
1291 cp_parser_parse_and_diagnose_invalid_type_name.
1294 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1297 * parser.c (cp_parser_default_argument): Clear
1298 current_class_ptr/current_class_ref like tsubst_default_argument.
1301 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1302 than current_binding_level.
1305 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1308 * parser.c (cp_parser_enum_specifier): Call
1309 check_for_bare_parameter_packs.
1312 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1316 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1317 of the partial instantiation, not the most general template.
1318 (maybe_process_partial_specialization): Reassign everything on
1322 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1323 (check_explicit_specialization): Don't clone.
1326 * pt.c (coerce_template_parms): Bail if argument packing fails.
1329 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1330 Don't get confused by a CONSTRUCTOR that already has a type.
1333 * call.c (build_array_conv): Don't crash on VLA.
1336 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1339 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1340 in declaration context.
1344 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1347 * parser.c (cp_parser_direct_declarator): Don't wrap a
1348 type-dependent expression in a NOP_EXPR.
1351 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1356 * parser.c (cp_parser_template_argument): Restore dereference.
1357 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1358 (process_partial_specialization): Handle deref.
1361 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1365 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1366 implicit_template_scope upon leaving an out-of-line generic member
1367 function definition.
1369 2014-02-20 Kai Tietz <ktietz@redhat.com>
1372 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1373 valued type argument as error_mark_node.
1376 * semantics.c (finish_fname): Handle error_mark_node.
1378 2014-02-19 Jason Merrill <jason@redhat.com>
1381 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1382 spec from template context.
1384 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1387 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1388 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1391 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1393 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1396 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1399 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1402 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1403 During error recovery allow_non_constant may be false.
1405 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1408 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1409 scope whenever a template parameter list has been started, independent
1410 of whether the function call operator was well-formed or not.
1413 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1414 scope for generic friend declarations as well as for non-friends.
1416 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1419 * method.c (implicitly_declare_fn): A constructor of a class with
1420 virtual base classes isn't constexpr (7.1.5p4).
1422 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1424 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1426 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1429 * parser.c (cp_parser_omp_declare_reduction): Save and free
1432 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1436 * tree.c (handle_init_priority_attribute): Call default_conversion on
1437 the attribute argument.
1439 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1442 * method.c (synthesized_method_walk): If vbases is non-null but
1443 is_empty is true, likewise don't worry about the virtual bases.
1445 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1448 * typeck2.c (process_init_constructor_record): Just skip unnamed
1451 2014-01-31 Jason Merrill <jason@redhat.com>
1454 * pt.c (mark_decl_instantiated): Call mark_needed.
1457 * decl2.c (handle_tls_init): Handle null init fn.
1460 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1462 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1465 * class.c (build_vfield_ref): Early return error_mark_node if
1466 TYPE_VFIELD (type) is null.
1467 (build_base_path): Check return value of build_vfield_ref.
1469 2014-01-31 Jason Merrill <jason@redhat.com>
1472 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1473 [ck_list]: Check for error_mark_node.
1474 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1477 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1478 during partial ordering.
1480 2014-01-31 Marek Polacek <polacek@redhat.com>
1483 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1485 2014-01-30 Jason Merrill <jason@redhat.com>
1488 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1489 (local_specializations): New macro.
1490 * pt.c (local_specializations): Remove variable.
1492 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1495 * parser.c (make_string_pack): Use double_int::from_buffer.
1497 2014-01-30 Marek Polacek <polacek@redhat.com>
1500 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1502 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1503 with input_location.
1504 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1507 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1510 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1512 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1515 * pt.c (lookup_template_class_1): Check start_enum return value
1516 for error_mark_node.
1518 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1520 * decl.c (duplicate_decls, typename_hash, typename_compare):
1521 Use TYPE_IDENTIFIER.
1522 * error.c (dump_type): Likewise.
1523 * mangle.c (dump_substitution_candidates): Likewise.
1525 2014-01-30 Jason Merrill <jason@redhat.com>
1528 * decl2.c (attributes_naming_typedef_ok): New.
1529 * cp-tree.h: Declare it.
1530 * decl.c (grokdeclarator): Check it.
1531 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1533 2014-01-29 Jason Merrill <jason@redhat.com>
1536 * call.c (add_builtin_candidate): Catch dependent types.
1539 * pt.c (expand_template_argument_pack): Correct
1540 non_default_args_count calculation.
1543 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1546 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1547 have a friend template in a class template.
1548 * pt.c (tsubst_friend_function): Look through it.
1549 (push_template_decl_real): A friend member template is
1552 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1555 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1558 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1561 * pt.c (instantiate_template_1): Check for error_mark_node the second
1564 2014-01-29 Jason Merrill <jason@redhat.com>
1567 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1568 cdtor_returns_this case.
1571 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1573 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1576 * semantics.c (finish_omp_reduction_clause): Check type for
1579 2014-01-28 Jason Merrill <jason@redhat.com>
1582 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1583 (tsubst_copy): Use it if lookup fails.
1586 * pt.c (tsubst_function_type): Make sure we keep the same function
1590 * semantics.c (build_anon_member_initialization): Stop walking
1591 when we run out of COMPONENT_REFs.
1594 * decl.c (lookup_and_check_tag): Ignore template parameters if
1595 scope == ts_current.
1596 * pt.c (check_template_shadow): Don't complain about the injected
1599 * decl.c (duplicate_decls): Tweak.
1602 * mangle.c (write_unqualified_name): Handle operator auto.
1604 2014-01-27 Jason Merrill <jason@redhat.com>
1608 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1609 list-initialization. A conversion to rvalue ref that involves
1610 an lvalue-rvalue conversion is bad.
1611 (convert_like_real): Give helpful error message.
1614 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1617 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1621 * pt.c (template_parm_to_arg): Call convert_from_reference.
1622 (tsubst_template_arg): Don't strip reference refs.
1625 * call.c (build_aggr_conv): Reject value-initialization of reference.
1629 * call.c (convert_like_real): Give helpful error about excess braces
1630 for ck_rvalue of scalar type.
1633 * call.c (reference_binding): Only elide braces if the single
1634 element is reference-related.
1637 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1641 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1645 * decl.c (compute_array_index_type): Don't call
1646 maybe_constant_value for a non-integral expression.
1648 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1650 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1652 * cp-gimplify.c (cp_genericize): Likewise.
1653 * decl.c (grokfndecl): Likewise.
1654 * parser.c (cp_parser_postfix_expression): Likewise.
1655 (cp_parser_postfix_open_square_expression): Likewise.
1656 (cp_parser_direct_declarator): Likewise.
1657 (is_cilkplus_vector_p): Likewise.
1658 (cp_parser_omp_clause_name): Likewise.
1659 (cp_parser_omp_all_clauses): Likewise.
1660 * pt.c (apply_late_template_attributes): Likewise.
1661 * typeck.c (cp_build_array_ref): Likewise.
1662 (cp_build_compound_expr): Likewise.
1663 (check_return_expr): Likewise.
1665 2014-01-24 Jason Merrill <jason@redhat.com>
1668 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1673 * typeck2.c (process_init_constructor_array): Don't create
1676 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1678 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1679 handling for RANGE_ARRAY case.
1681 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1684 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1686 2014-01-23 Marek Polacek <polacek@redhat.com>
1689 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1691 2014-01-23 Marek Polacek <polacek@redhat.com>
1694 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1697 2014-01-23 Jason Merrill <jason@redhat.com>
1700 * cp-tree.h (struct language_function): Add infinite_loop and
1702 (current_function_infinite_loop): New.
1703 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1704 (break_maybe_infinite_loop): New.
1705 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1706 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1707 (begin_range_for_stmt): Use them.
1708 * decl.c (finish_function): Don't warn about missing return
1709 if current_function_infinite_loop.
1710 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1711 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1713 * call.c (build_op_delete_call): Use make_tree_vector and
1714 release_tree_vector.
1716 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1719 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1720 nested_name_specifier.
1722 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1724 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1725 see if there is an attribute after function decl. If so, then
1727 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1728 enabled function late parsing.
1729 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1730 attribute for a SIMD-enabled function.
1731 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1732 the function is used by SIMD-enabled function (indicated by NULL
1733 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1734 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1735 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1736 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1737 vectorlength clause. Added a new bool parameter to differentiate
1739 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1740 (is_cilkplus_vector_p): Likewise.
1741 (cp_parser_late_parsing_elem_fn_info): Likewise.
1742 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1743 and "vectorlength" clauses when Cilk Plus is enabled.
1744 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1745 and emit a sorry message when step size is a parameter.
1746 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1747 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1749 * pt.c (apply_late_template_attributes): Likewise.
1751 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1754 * semantics.c (finish_omp_reduction_clause): Reject
1755 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1757 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1760 * parser.c (cp_parser_class_head): Push the class before parsing
1761 the base-clause, pop after it.
1763 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1765 * decl2.c (cpp_check): Revert prototype change.
1767 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1771 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1774 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1777 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1778 only when errorcount == 0.
1780 2014-01-17 Marek Polacek <polacek@redhat.com>
1783 * cvt.c (ocp_convert): Don't segfault on non-existing
1784 ENUM_UNDERLYING_TYPE.
1786 2014-01-16 Jason Merrill <jason@redhat.com>
1789 * tree.c (bot_manip): Update the location of builtin_LINE and
1792 2014-01-14 Jason Merrill <jason@redhat.com>
1795 * typeck2.c (massage_init_elt): New.
1796 (process_init_constructor_record)
1797 (process_init_constructor_union): Use it.
1798 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1799 (split_nonconstant_init_1): Handle it.
1800 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1802 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1805 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1806 and replaced an existing if-statement with else-if statement.
1807 Changed an existing error message wording to match the one from the C
1810 2014-01-08 Jason Merrill <jason@redhat.com>
1813 * class.c (abi_tag_data): Add tags field.
1814 (check_abi_tags): Initialize it.
1815 (find_abi_tags_r): Support collecting missing tags.
1816 (mark_type_abi_tags): Don't look at template args.
1817 (inherit_targ_abi_tags): New.
1818 (check_bases_and_members): Use it.
1819 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1820 * mangle.c (write_abi_tags): Check it.
1822 2014-01-07 Jason Merrill <jason@redhat.com>
1825 * pt.c (num_innermost_template_parms): New.
1826 (get_underlying_template): Use it.
1829 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1831 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1833 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1834 the letter of 20.11.6 about Base and Derived naming the same
1835 class type modulo cv-qualifiers.
1837 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1840 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1841 function as unimplemented for generic lambdas with varargs.
1844 * parser.c (cp_parser_template_parameter): Early out with
1845 error_mark_node if parameter declaration was not parsed.
1848 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1849 auto_is_implicit_function_template_parm_p around lambda body.
1852 * parser.c (cp_parser_init_declarator): Undo fully implicit
1853 template parameter list when declarator is not a function.
1855 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1858 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1860 2014-01-03 Tobias Burnus <burnus@net-b.de>
1863 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1865 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1869 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1870 as include_std to perform_koenig_lookup.
1871 (cp_parser_postfix_expression): Adjust.
1872 * pt.c (tsubst_copy_and_build): Likewise.
1873 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1874 (omp_reduction_lookup): Adjust.
1875 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1876 (lookup_arg_dependent): Likewise.
1877 (lookup_function_nonclass): Adjust.
1878 * name-lookup.h: Adjust declaration.
1879 * cp-tree.h: Likewise.
1881 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1884 * parser.c (cp_parser_userdef_numeric_literal): Mention
1885 -fext-numeric-literals in the message.
1887 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1890 * call.c (build_conditional_expr_1): Check the return value of
1893 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1895 * call.c (convert_like_real): Check complain.
1897 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1900 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1903 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1905 Update copyright years
1907 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1909 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1910 the standard form for the copyright notice.
1912 Copyright (C) 2014 Free Software Foundation, Inc.
1914 Copying and distribution of this file, with or without modification,
1915 are permitted in any medium without royalty provided the copyright
1916 notice and this notice are preserved.