1 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
3 * decl.c (duplicate_decls): Use set_decl_tls_model.
4 (grokdeclarator): Likewise.
5 * semantics.c (finish_id_expression): Check TLS only for
7 (finish_omp_threadprivate): Use decl_default_tls_model.
8 * decl2.c (get_guard): Likewise.
9 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
11 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
14 * decl.c (grokparms): Improve error message about void parameters.
15 * error.c (type_to_string): Fix aka cut off code.
17 2014-06-12 Jason Merrill <jason@redhat.com>
19 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
20 * cvt.c (type_promotes_to): Likewise.
21 * mangle.c (write_type, write_expression): Likewise.
22 (write_name, write_template_arg): Likewise.
23 (mangle_decl): Make alias based on flag_abi_compat_version.
24 Emit -Wabi warning here.
25 (finish_mangling_internal): Not here. Drop warn parm.
26 (finish_mangling_get_identifier, finish_mangling): Adjust.
27 (mangle_type_string, mangle_special_for_type): Adjust.
28 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
29 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
30 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
32 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
33 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
34 (layout_nonempty_base_or_field, end_of_class): Likewise.
35 (layout_empty_base, build_base_field, layout_class_type): Likewise.
36 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
37 (layout_virtual_bases): Likewise.
38 * decl.c (compute_array_index_type): Likewise.
39 * mangle.c (write_mangled_name, write_prefix): Likewise.
40 (write_template_prefix, write_integer_cst, write_expression): Likewise.
41 (write_template_arg, write_array_type): Likewise.
42 * method.c (lazily_declare_fn): Likewise.
43 * rtti.c (get_pseudo_ti_index): Likewise.
44 * typeck.c (comp_array_types): Likewise.
46 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
48 * vtable-class-hierarchy.c: Update handling for section names
49 that are no longer trees.
50 * decl.c (duplicate_decls): Likewise.
52 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
55 * parser.c (cp_parser_init_declarator): Actually pass friend_p
56 to cp_parser_declarator.
58 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
61 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
62 * name-lookup.c (validate_nonmember_using_decl): Adjust error
65 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
68 * parser.c (cp_parser_declarator): Add bool parameter.
69 (cp_parser_direct_declarator): Likewise, use it.
70 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
71 (cp_parser_condition, cp_parser_explicit_instantiation,
72 cp_parser_init_declarator, cp_parser_type_id_1,
73 cp_parser_parameter_declaration, cp_parser_exception_declaration,
74 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
75 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
77 * decl.c (grokdeclarator): Fix handling of friend declared in
78 namespace scope (g++.dg/parse/friend10.C).
80 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
82 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
84 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
85 (maybe_clone_body): Move symbol across comdat groups.
86 * method.c (use_thunk): Copy implicit section flag.
88 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
91 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
93 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
95 * method.c (use_thunk): Use set_decl_section_name.
96 * optimize.c (maybe_clone_body): Use set_decl_section_name.
97 * decl.c (duplicate_decls): Likewise.
98 * vtable-class-hierarchy.c: Likewise.
100 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
103 * class.c (check_field_decls): In C++11 mode do not reject
104 static data members and reference-type members in unions.
106 2014-06-05 Jason Merrill <jason@redhat.com>
109 * decl.c (check_initializer): Collapse a TREE_LIST here.
110 * typeck2.c (store_init_value): Not here.
112 2014-06-05 Richard Biener <rguenther@suse.de>
113 Paolo Carlini <paolo.carlini@oracle.com>
116 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
117 handling of empty classes.
119 2014-06-04 Jason Merrill <jason@redhat.com>
121 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
122 for noexcept and thread_local, too.
125 * decl.c (check_initializer): Maybe clear
126 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
128 2014-06-05 Richard Biener <rguenther@suse.de>
131 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
132 warnings for accessing empty classes.
134 2014-06-05 Marek Polacek <polacek@redhat.com>
137 * parser.c (cp_parser_binary_expression): Warn when logical not is
138 used on the left hand side operand of a comparison.
140 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
143 * typeck.c (cp_build_modify_expr): Handle array of characters
144 initialized by a string literal.
145 * decl.c (check_initializer): Handle parenthesized string literal
147 * typeck2.c (store_init_value): Remove redundant check.
149 2014-06-04 Jason Merrill <jason@redhat.com>
153 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
154 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
156 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
159 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
162 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
166 * call.c (standard_conversion): Convert nullptr to bool only
167 in case of direct-initialization.
168 (convert_like_real): Provide informative error message.
170 2014-06-03 Marek Polacek <polacek@redhat.com>
173 * semantics.c (finish_switch_cond): Warn if switch condition has
176 2014-06-03 Jason Merrill <jason@redhat.com>
179 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
180 variable to local_specializations.
183 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
185 2014-06-02 Jason Merrill <jason@redhat.com>
188 * decl.c (reshape_init_class): Handle un-folded
189 constant-expressions.
192 * pt.c (pack_deducible_p): Handle canonicalization.
194 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
196 * pt.c (tsubst_function_type): Initialize arg_types.
198 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
201 * class.c (handle_using_decl): Pass the correct scope to
202 cp_emit_debug_info_for_using.
204 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
208 * search.c (accessible_p): Use current_nonlambda_class_type.
209 * semantics.c (check_accessibility_of_qualified_id): Likewise.
211 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
213 * decl.c: Include builtins.h.
214 * semantics.c: Likewise.
216 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
220 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
221 * pt.c (tsubst_function_type): Inject the this parameter; do the
222 substitutions in the order mandated by the DR.
223 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
224 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
225 (static_fn_type): Copy it.
226 * decl2.c (build_memfn_type, change_return_type,
227 cp_reconstruct_complex_type): Likewise.
228 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
229 * tree.c (strip_typedefs): Likewise.
230 * typeck.c (merge_types): Likewise.
232 2014-05-30 Jason Merrill <jason@redhat.com>
235 * pt.c (instantiate_decl): Check that defer_ok is not set for
239 * pt.c (tsubst_init): Split out from...
240 (tsubst_expr) [DECL_EXPR]: Here.
241 (tsubst_copy) [VAR_DECL]: Use it.
242 * semantics.c (finish_id_expression): Return the decl for static/const.
244 2014-05-28 Jason Merrill <jason@redhat.com>
247 * decl.c (cxx_comdat_group): Return a decl.
248 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
250 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
254 * call.c (build_aggr_conv): Ignore passed in flags.
255 (build_array_conv, build_complex_conv): Likewise.
257 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
259 * optimize.c (maybe_thunk_body): Use set_comdat_group.
260 (maybe_clone_body): Likewise.
261 * decl.c (duplicate_decls): Update code duplicating comdat group;
262 do not copy symtab pointer; before freeing newdecl remove it
264 * decl2.c (constrain_visibility): Use set_comdat_group.
266 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
268 * rtti.c: Include tm_p.h
269 (emit_tinfo_decl): Force RTTI data to be aligned to required
272 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
274 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
275 ignoring other target adjustments.
277 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
279 * semantics.c (finish_omp_clauses): Remove duplicated variable
282 * parser.c (cp_parser_omp_target): Return bool values.
284 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
287 * lambda.c (add_capture): Enforce that capture by value requires
289 * typeck2.c (cxx_incomplete_type_inform): Early return if
290 TYPE_MAIN_DECL is null.
292 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
295 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
297 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
300 * lambda.c (build_capture_proxy, add_capture): Treat normal
301 captures and init-captures identically.
303 2014-05-21 Mark Wielaard <mjw@redhat.com>
306 * cp-lang.c (cxx_enum_underlying_base_type): New function.
307 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
309 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
311 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
312 * cp-array-notation.c (replace_invariant_exprs): Likewise.
313 (expand_array_notation): Handle VOID_CST.
314 * error.c (dump_expr): Likewise.
315 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
316 (cxx_pretty_printer::expression): Likewise.
317 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
318 * decl.c (register_dtor_fn): Likewise.
319 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
320 (build_delete, push_base_cleanups): Likewise.
321 * mangle.c (write_expression): Likewise.
322 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
323 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
324 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
325 * tree.c (cp_tree_equal): Likewise.
326 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
327 instead of void_zero_node.
328 * typeck.c (check_return_expr): Likewise.
329 * typeck2.c (build_functional_cast): Likewise.
331 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
334 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
336 (cp_parser_statement): ...here. Make sure only semicolon can go after
339 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
344 * typeck2.c (digest_nsdmi_init): New.
345 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
346 * init.c (get_nsdmi): Likewise.
347 * cp-tree.h (digest_nsdmi_init): Declare.
349 2014-05-20 Jason Merrill <jason@redhat.com>
351 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
352 up a virtual function in a dummy object.
354 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
357 * decl.c (duplicate_decls): Replace pair of warning_at with
359 (maybe_commonize_var): Likewise.
361 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
364 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
365 (tsubst_copy_and_build): Perform recursive substitutions in a
368 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
371 * typeck2.c (cxx_incomplete_type_inform): New.
372 (cxx_incomplete_type_diagnostic): Use it.
373 * decl.c (grokdeclarator): Check the element type of an
374 incomplete array type; call the above.
375 * cp-tree.h (cxx_incomplete_type_inform): Declare.
377 2014-05-19 Jason Merrill <jason@redhat.com>
380 * pt.c (tsubst_copy): Don't check at_function_scope_p.
381 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
383 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
385 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
386 * parser.c (cp_parser_enum_specifier): Likewise.
388 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
390 * class.c (sorted_fields_type_new): Adjust.
391 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
392 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
393 * cp-tree.h: Remove usage of variable_size gty attribute.
394 * decl.c (make_label_decl): Adjust.
395 (check_goto): Likewise.
396 (start_preparsed_function): Likewise.
397 (save_function_data): Likewise.
398 * lex.c (init_reswords): Likewise.
399 (retrofit_lang_decl): Likewise.
400 (cxx_dup_lang_specific_decl): Likewise.
401 (copy_lang_type): Likewise.
402 (cxx_make_type): Likewise.
403 * name-lookup.c (binding_entry_make): Likewise.
404 (binding_table_construct): Likewise.
405 (binding_table_new): Likewise.
406 (cxx_binding_make): Likewise.
407 (pushdecl_maybe_friend_1): Likewise.
408 (begin_scope): Likewise.
409 (push_to_top_level): Likewise.
410 * parser.c (cp_lexer_alloc): Likewise.
411 (cp_lexer_new_from_tokens): Likewise.
412 (cp_token_cache_new): Likewise.
413 (cp_parser_context_new): Likewise.
414 (cp_parser_new): Likewise.
415 (cp_parser_nested_name_specifier_opt): Likewise.
416 (cp_parser_template_id): Likewise.
417 * pt.c (maybe_process_partial_specialization): Likewise.
418 (register_specialization): Likewise.
419 (add_pending_template): Likewise.
420 (lookup_template_class_1): Likewise.
421 (push_tinst_level): Likewise.
422 * semantics.c (register_constexpr_fundef): Likewise.
423 (cxx_eval_call_expression): Likewise.
424 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
426 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
429 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
430 when cp_parser_lookup_name sets ambiguous_decls.
432 2014-05-15 Jason Merrill <jason@redhat.com>
434 * call.c (print_conversion_rejection): Use loc consistently.
436 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
438 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
439 * call.c (convert_like_real, build_new_method_call_1): Use it.
440 * decl2.c (grokfield): Likewise.
441 * init.c (perform_member_init, build_aggr_init, expand_default_init,
442 build_new_1): Likewise.
443 * mangle.c (write_expression): Likewise.
444 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
446 2014-05-14 Jason Merrill <jason@redhat.com>
450 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
451 dropped cv-quals as a bad conversion.
452 (convert_like_real) [ck_ref_bind]: Explain them.
453 (compare_ics): Check badness before stripping reference
454 bindings. Handle comparing bad reference bindings.
455 * typeck.c (comp_cv_qualification): Add overload that just takes
457 * cp-tree.h: Declare it.
459 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
460 (arg_conversion_rejection, bad_arg_conversion_rejection)
461 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
462 (add_function_candidate): Pass actual argument, rather than type, to
463 bad_arg_conversion_rejection.
464 (print_conversion_rejection): Explain what's wrong with the conversion.
465 (print_z_candidates): Say "candidate:" before each candidate.
466 (splice_viable): Be strict if we see a viable or template candidate.
467 (build_user_type_conversion_1): Pass false to strict parameter.
468 (perform_overload_resolution, build_conditional_expr_1): Likewise.
469 (build_new_op_1, build_new_method_call_1): Likewise.
470 (build_op_call_1): Pass true to strict parameter.
472 2014-05-13 Jason Merrill <jason@redhat.com>
474 * call.c (print_error_for_call_failure): Say "no match" rather
475 than "ambiguous" if there were no strict matches.
476 (build_new_method_call_1): Likewise.
479 * semantics.c (is_this_parameter): Allow capture proxies too.
481 2014-05-12 Jason Merrill <jason@redhat.com>
483 * call.c (maybe_print_user_conv_context): New.
484 (convert_like_real): Use it. Print call context for bad
485 user-defined conversion.
486 (build_over_call): Print call context for bad 'this' conversion.
488 * call.c (convert_like_real): Use inform for identifying the
491 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
493 * cvt.c (cp_convert_to_pointer): Don't call error_at if
494 complain & tf_error is false.
496 * decl.c (make_unbound_class_template): Prefer inform for
497 "declared here"-type message.
499 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
503 * lambda.c (lambda_expr_this_capture): Add new parameter
504 add_capture_p controlling whether the functions will try to
505 capture 'this' via the default capture.
506 (maybe_resolve_dummy): Likewise.
507 * cp-tree.h: Adjust prototypes.
508 * call.c, semantics.c: Change callers of these functions.
509 * call.c (build_new_method_call_1): Use the actual 'this' that
510 would be potentially captured for the overload resolution, instead
513 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
515 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
517 (convert_nontype_argument): Adjust calls.
518 (coerce_template_parameter_pack): Add missing complain & tf_error
521 2014-05-09 Jason Merrill <jason@redhat.com>
525 * call.c (build_conditional_expr_1, conditional_conversion): Handle
526 non-class lvalues and xvalues that differ only in cv-qualifiers.
530 * call.c (build_user_type_conversion_1): The copy-init temporary
534 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
537 * call.c (build_conditional_expr_1): If overload resolution finds
538 no match, just say "different types".
541 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
544 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
545 if we didn't find a conversion.
546 Don't accept a bad conversion too early.
548 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
551 * typeck.c (convert_for_assignment): Provide an inform for pointers
552 to incomplete class types.
554 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
557 * pt.c (convert_nontype_argument): Protect all the error calls
558 with complain & tf_error.
560 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
563 * pt.c (instantiate_decl): Avoid generating the body of a
566 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
569 * pt.c (maybe_begin_member_template_processing): Use
572 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
573 Mike Stump <mikestump@comcast.net>
574 Richard Sandiford <rdsandiford@googlemail.com>
576 * call.c: Include wide-int.h.
577 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
578 (convert_for_arg_passing): Likewise.
579 * class.c: Include wide-int.h.
580 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
581 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
582 (include_empty_classes): Likewise
583 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
584 * cvt.c: Include wide-int.h.
585 (ignore_overflows): Use wide_int_to_tree.
586 * decl.c: Include wide-int.h.
587 (check_array_designated_initializer): Use wide-int interfaces.
588 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
589 (finish_enum_value_list): Use signop.
590 (build_enumerator): Use wide-int interfaces.
591 * init.c: Include wide-int.h.
592 (build_new_1): Use wide-int interfaces.
593 * mangle.c: Include wide-int.h.
594 (write_integer_cst): Use wide-int interfaces.
595 (write_array_type): Likewise.
596 * tree.c: Include wide-int.h.
597 (cp_tree_equal): Use tree_int_cst_equal.
598 * typeck2.c: Include wide-int.h.
599 (process_init_constructor_array): Use wide-int interfaces.
601 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
604 * decl.c (grokfndecl): Check duplicate_decls return value for
606 * pt.c (instantiate_decl): A deleted function is defined.
608 2014-05-02 Jason Merrill <jason@redhat.com>
610 * decl2.c (vague_linkage_p): Local statics have vague linkage.
613 * lambda.c (lambda_capture_field_type): Wrap anything dependent
615 (add_capture): Check for VLA before calling it.
616 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
617 just the current one. Make non-static.
618 * cp-tree.h: Declare it.
619 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
620 the operand was static or constant.
622 2014-05-02 Marek Polacek <polacek@redhat.com>
624 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
627 2014-05-01 Marek Polacek <polacek@redhat.com>
630 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
631 between label and variable when warning about returning local address.
633 2014-04-30 Jason Merrill <jason@redhat.com>
636 * init.c (build_value_init): Don't try to call an array constructor.
639 * typeck2.c (massage_init_elt): Use maybe_constant_init.
641 2014-04-30 Marek Polacek <polacek@redhat.com>
643 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
644 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
645 for non-integer types.
647 2014-04-29 Jason Merrill <jason@redhat.com>
650 Represent the unevaluated exception specification of an implicitly
651 declared or deleted function with a simple placeholder, not a list
653 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
654 * except.c (unevaluated_noexcept_spec): New.
655 * class.c (deduce_noexcept_on_destructor): Use it.
656 * decl.c (check_redeclaration_exception_specification): Call
657 maybe_instantiate_noexcept.
658 (duplicate_decls): Call it before merge_types.
659 (start_preparsed_function): Call maybe_instantiate_noexcept.
660 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
661 * init.c (get_nsdmi): Factor out of perform_member_init.
662 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
663 (walk_field_subobs): Consider NSDMI for EH spec.
664 (get_defaulted_eh_spec): New.
665 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
666 (defaulted_late_check): Defer EH checking in non-template classes.
667 (after_nsdmi_defaulted_late_checks): New.
668 * parser.c (cp_parser_class_specifier_1): Use it.
669 (unparsed_classes): New macro.
670 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
671 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
672 Remove list-of-functions handling.
673 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
674 handling and FN parameter.
675 * typeck.c (merge_types): Adjust.
677 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
680 * parser.c (cp_parser_alias_declaration): Check return value of
683 2014-04-24 Jakub Jelinek <jakub@redhat.com>
685 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
686 atomic-clause, allow comma in between atomic-clause and
689 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
692 * rtti.c (emit_support_tinfos): Do not iterate on
693 registered_builtin_types (partial revert).
695 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
698 * semantics.c (apply_deduced_return_type): Complete non-void type
699 before estimating whether the type is aggregate.
701 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
704 * rtti.c (emit_support_tinfo_1): New function, extracted from
706 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
708 2014-04-22 Jakub Jelinek <jakub@redhat.com>
711 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
712 fails, don't set OM_PARALLEL_COMBINED and return NULL.
714 2014-04-18 Jason Merrill <jason@redhat.com>
717 * call.c (reference_binding): Recurse on user-defined conversion.
720 * call.c (standard_conversion): Don't try to apply restrict to void.
722 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
724 * decl.c (reshape_init_r): Handle a single element of vector type.
726 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
729 * decl2.c (cplus_decl_attributes): Handle
730 pointer-to-member-function declarations.
732 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
735 * call.c (build_user_type_coversion): Use build_dummy_object
736 to create the placeholder object for a constructor method call.
737 (build_special_member_call): Likewise.
738 (build_over_call): Check for the placeholder object with
740 (build_new_method_call_1): Likewise. Don't attempt to resolve
741 a dummy object for a constructor method call.
743 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
746 * friend.c (add_friend, make_friend_class): Move repeated friend
747 warning under Wredundant_decls.
749 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
751 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
752 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
753 (do_class_using_decl): Likewise.
754 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
756 2014-04-15 Jakub Jelinek <jakub@redhat.com>
759 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
761 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
763 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
765 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
767 * pt.c (mark_template_parm): Use template_parm_level_and_index.
769 2014-04-11 Jason Merrill <jason@redhat.com>
771 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
773 (cp_lexer_get_preprocessor_token): Always clear it.
774 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
778 * decl.c (reshape_init_r): Handle a single element of class type.
781 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
782 built-in operator new.
784 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
787 * name-lookup.c (parse_using_directive): Return early if the
788 attribs argument is error_mark_node; use get_attribute_name.
790 2014-04-11 Jason Merrill <jason@redhat.com>
794 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
795 * call.c (struct z_candidate): Add flags field.
796 (add_candidate): Add flags parm.
797 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
798 (add_template_candidate_real): Pass it.
799 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
800 * tree.c (build_aggr_init_expr): Copy it.
801 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
803 2014-04-10 Richard Biener <rguenther@suse.de>
804 Jakub Jelinek <jakub@redhat.com>
807 * error.c (dump_decl) <case FUNCTION_DECL>: If
808 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
809 recurse on DECL_ABSTRACT_ORIGIN instead of printing
812 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
814 * pt.c (check_template_variable): Check for the return of pedwarn
815 before emitting a note.
816 * parser.c (cp_parser_lambda_introducer): Likewise.
818 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
821 * pt.c (process_template_parm): For an invalid non-type parameter
822 only set TREE_TYPE to error_mark_node.
823 (push_inline_template_parms_recursive, comp_template_parms,
824 redeclare_class_template, coerce_template_template_parm,
825 coerce_template_template_parms, unify): Use error_operand_p.
827 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
829 * class.c (check_bases_and_members): Warn about non-virtual dtors
830 in public bases only. Check warn_ecpp before complaining about
831 non-polymorphic bases.
833 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
835 * decl.c (duplicate_decls): Check for the return of warning_at
836 before emitting a note.
837 (warn_misplaced_attr_for_class_type): Likewise.
838 (check_tag_decl): Likewise.
840 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
843 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
845 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
848 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
849 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
850 instantiating a variable-sized type.
853 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
855 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
857 * class.c (find_abi_tags_r): Check for the return of warning
858 before emitting a note.
859 (one_inherited_ctor): Likewise.
861 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
863 * decl.c (duplicate_decls): Check for the return of permerror
864 before emitting a note.
866 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
868 * class.c (accessible_nvdtor_p): New.
869 (check_bases): Don't check base destructor here ...
870 (check_bases_and_members): ... check them here. Trigger on
871 Wnon-virtual-dtor flag.
872 (finish_struct_1): Use accessible_nvdtor_p.
874 2014-04-01 Jason Merrill <jason@redhat.com>
876 * pt.c (process_partial_specialization): Say "not deducible"
877 rather than "not used". Use inform.
880 * pt.c (coerce_template_parms): Check that the pack expansion
881 pattern works with the first matching parameter.
883 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
885 * init.c (perform_member_init): Homogenize uninitialized
888 2014-04-01 Jason Merrill <jason@redhat.com>
891 * call.c (build_array_conv): Call complete_type.
894 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
895 (picflag_from_initializer): Return it.
896 (process_init_constructor): Handle it.
899 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
900 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
901 * pt.c (get_template_info): Handle NAMESPACE_DECL.
902 (most_general_template): Handle more kinds of template.
903 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
904 instantiations and specializations.
906 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
909 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
910 COMPONENT_REFs and ARRAY_REFs sooner.
912 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
915 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
916 usage in non-functions with pushed scope.
918 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
921 * name-lookup.h (cp_binding_level): New transient field defining_class_p
922 to indicate whether a scope is in the process of defining a class.
923 * semantics.c (begin_class_definition): Set defining_class_p.
924 * name-lookup.c (leave_scope): Reset defining_class_p.
925 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
926 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
927 unwinding to class-defining scope to handle the erroneous definition of
928 a generic function of an arbitrarily nested class within an enclosing
931 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
934 * method.c (walk_field_subobs): Improve the diagnostic
935 locations for both REFERENCE_TYPEs and non-static const members.
936 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
937 instead of %qD to be consistent with the c++11 diagnostic.
939 2014-03-25 Jason Merrill <jason@redhat.com>
943 * class.c (build_vtbl_initializer): Handle abstract dtors here.
944 * search.c (get_pure_virtuals): Not here.
947 * parser.c (cp_parser_lambda_expression): Don't parse the body of
948 a lambda in unevaluated context.
951 * decl.c (create_array_type_for_decl): Complain about array of auto.
953 2014-03-25 Jakub Jelinek <jakub@redhat.com>
956 * semantics.c (potential_constant_expression_1): Handle
959 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
962 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
963 introducing an implicit function template parameter within an explicit
966 2014-03-22 Jason Merrill <jason@redhat.com>
969 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
972 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
975 * name-lookup.c (push_class_level_binding_1): Check identifier_p
976 on the name argument.
978 2014-03-20 Jakub Jelinek <jakub@redhat.com>
981 * init.c (build_zero_init_1): Ignore fields with error_mark_node
984 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
987 * call.c (build_new_method_call_1): Handle pure virtuals called by
990 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
993 * parser.c (cp_parser_member_declaration): Don't allow
994 finish_fully_implicit_template to consider friend declarations to be
995 class member templates.
996 (synthesize_implicit_template_parm): Handling winding back through class
997 scope to the class being defined in order to inject a template argument
1001 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1002 function scope as per cp_parser_skip_to_end_of_statement.
1004 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1007 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1009 2014-03-14 Jason Merrill <jason@redhat.com>
1013 * search.c (get_pure_virtuals): Handle abstract dtor here.
1014 (dfs_get_pure_virtuals): Not here.
1017 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1018 abstract class as pure.
1020 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1023 * pt.c (maybe_process_partial_specialization): Check return value
1024 of check_specialization_namespace.
1026 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1029 * semantics.c (finish_static_assert): Call cxx_constant_value only
1030 if require_potential_rvalue_constant_expression returns true.
1032 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1035 * method.c (get_inherited_ctor): New.
1036 * cp-tree.h (get_inherited_ctor): Declare it.
1037 * semantics.c (is_valid_constexpr_fn): Use it.
1039 2014-03-10 Jason Merrill <jason@redhat.com>
1042 * call.c (convert_default_arg): Remove special handling for
1046 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1047 when deciding whether to call push_template_decl for a member class.
1048 * pt.c (push_template_decl_real): Return after wrong levels error.
1050 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1053 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1054 lambda, remove the lambda's own template argument list prior to fetching
1058 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1059 function template unwinding on error into a more general location, ...
1060 (cp_parser_skip_to_end_of_statement): ... here.
1062 2014-03-07 Jason Merrill <jason@redhat.com>
1064 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1066 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1067 we're in a trailing return type.
1069 * typeck.c (comp_template_parms_position): 'auto' and
1070 'decltype(auto)' are different from real template parms.
1072 * parser.c (cp_parser_using_declaration): Consume the semicolon
1073 after bare parameter pack error.
1075 * cp-tree.h (REF_PARENTHESIZED_P): New.
1076 * semantics.c (force_paren_expr): Set it.
1077 * pt.c (do_auto_deduction): Check it.
1078 (tsubst) [COMPONENT_REF]: Copy it.
1079 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1081 * decl.c (create_array_type_for_decl): Only warn about invalid
1082 C++1y VLA if flag_iso or warn_vla>0.
1083 (grokdeclarator): Likewise.
1084 * pt.c (tsubst): Likewise.
1085 * semantics.c (finish_decltype_type): Likewise.
1086 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1087 (cp_build_addr_expr_1): Likewise.
1088 * init.c (build_new_1): Improve diagnostics.
1090 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1093 * decl.c (check_initializer): Return NULL_TREE after error;
1094 consistently use inform.
1096 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1098 * decl.c (check_initializer): Remove dead code.
1100 2014-03-06 Marek Polacek <polacek@redhat.com>
1103 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1104 of checking tree code.
1106 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1108 * parser.c (cp_lexer_set_source_position): New.
1109 (cp_parser_mem_initializer): Use it.
1110 (cp_parser_postfix_open_square_expression): Likewise.
1111 (cp_parser_parenthesized_expression_list): Likewise.
1112 (cp_parser_new_initializer): Likewise.
1113 (cp_parser_jump_statement): Likewise.
1114 (cp_parser_initializer): Likewise.
1115 (cp_parser_functional_cast): Likewise.
1117 2014-03-05 Jason Merrill <jason@redhat.com>
1120 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1121 dependent expression.
1124 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1125 if re-parsing might succeed.
1126 * semantics.c (finish_id_expression): Use of a parameter outside
1127 the function body is a parse error.
1129 * parser.c (cp_parser_mem_initializer): Set input_location
1130 properly for init-list warning.
1131 (cp_parser_postfix_open_square_expression): Likewise.
1132 (cp_parser_parenthesized_expression_list): Likewise.
1133 (cp_parser_new_initializer): Likewise.
1134 (cp_parser_jump_statement): Likewise.
1135 (cp_parser_initializer): Likewise.
1136 (cp_parser_functional_cast): Likewise.
1138 2014-03-04 Jason Merrill <jason@redhat.com>
1141 * typeck2.c (process_init_constructor_record): Set
1142 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1146 * parser.c (cp_parser_direct_declarator): Set declarator to
1147 cp_error_declarator on invalid qualified-id.
1149 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1152 * parser.c (cp_parser_using_declaration): Early return when
1153 cp_parser_nested_name_specifier errors out.
1155 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1158 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1159 function scope on parse error in function parameter list.
1161 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1163 * method.c (implicitly_declare_fn): Remove redundant
1164 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1165 * semantics.c (is_instantiation_of_constexpr): Likewise.
1166 * error.c (dump_function_decl): Likewise.
1168 2014-03-01 Jason Merrill <jason@redhat.com>
1171 * semantics.c (begin_maybe_infinite_loop): Use
1172 fold_non_dependent_expr_sfinae.
1174 2014-02-28 Jason Merrill <jason@redhat.com>
1177 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1179 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1182 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1183 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1184 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1186 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1189 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1192 2014-02-27 Jason Merrill <jason@redhat.com>
1196 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1197 are not yet defined.
1199 2014-02-26 Jason Merrill <jason@redhat.com>
1203 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1204 * init.c (build_vtbl_address): Do it here.
1210 * pt.c (struct warning_sentinel): New.
1211 (tsubst_copy_and_build): Use it instead of
1212 c_inhibit_evaluation_warnings.
1213 * typeck.c (maybe_warn_about_useless_cast): Remove
1214 c_inhibit_evaluation_warnings check.
1217 * pt.c (get_template_parm_index): New.
1218 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1219 (process_template_parm): Allow bare packs in template template
1220 parm template parms.
1221 (coerce_template_parameter_pack): Handle fixed template template
1222 parm packs and fixed packs not at the end of the parm list.
1223 (coerce_template_parms): Handle template parm packs not at the end
1225 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1228 * pt.c (unify): Ignore alias templates when deducing a template
1234 * call.c (reference_binding): Recurse on user-defined conversion.
1235 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1237 2014-02-25 Jason Merrill <jason@redhat.com>
1240 * call.c (reference_binding): Recurse on user-defined conversion.
1241 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1243 * call.c (print_conversion_rejection): Handle n_arg of -2.
1244 (build_user_type_conversion_1): Pass it.
1247 * decl2.c (no_linkage_error): Handle C++98 semantics.
1248 (reset_type_linkage): Move from decl.c.
1249 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1250 (bt_reset_linkage_2, reset_decl_linkage): New.
1251 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1252 (cp_write_global_declarations): Move condition into no_linkage_error.
1253 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1254 * semantics.c (expand_or_defer_fn_1): Factor out
1255 tentative_decl_linkage.
1256 * cp-tree.h: Adjust.
1258 * decl2.c (finish_static_data_member_decl): Diagnose static data
1259 member in unnamed class.
1260 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1263 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1264 defaulted virtual dtor.
1268 * pt.c (get_underlying_template): Fix equivalence calculation.
1270 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1273 * parser.c (function_being_declared_is_template_p): Return false when
1274 processing a template parameter list.
1275 (cp_parser_parameter_declaration_clause): Don't set
1276 auto_is_implicit_function_template_parm_p when processing a
1277 template parameter list.
1279 * parser.c (synthesize_implicit_template_parm): Inject new template
1280 argument list appropriately when a generic member function
1281 of a class template is declared out-of-line.
1284 * parser.c (cp_parser_direct_declarator): Don't save and
1285 restore num_template_parameter_lists around call to
1286 cp_parser_parameter_declaration_list.
1287 (function_being_declared_is_template_p): New predicate.
1288 (cp_parser_parameter_declaration_list): Use
1289 function_being_declared_is_template_p as predicate for
1290 inspecting current function template parameter list length
1291 rather than num_template_parameter_lists.
1293 2014-02-24 Jason Merrill <jason@redhat.com>
1296 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1297 DECL_EXPR initialize a non-class iterator.
1300 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1302 2014-02-21 Jason Merrill <jason@redhat.com>
1305 * parser.c (cp_parser_type_name): Always check dependency.
1306 (cp_parser_type_specifier_seq): Call
1307 cp_parser_parse_and_diagnose_invalid_type_name.
1310 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1313 * parser.c (cp_parser_default_argument): Clear
1314 current_class_ptr/current_class_ref like tsubst_default_argument.
1317 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1318 than current_binding_level.
1321 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1324 * parser.c (cp_parser_enum_specifier): Call
1325 check_for_bare_parameter_packs.
1328 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1332 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1333 of the partial instantiation, not the most general template.
1334 (maybe_process_partial_specialization): Reassign everything on
1338 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1339 (check_explicit_specialization): Don't clone.
1342 * pt.c (coerce_template_parms): Bail if argument packing fails.
1345 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1346 Don't get confused by a CONSTRUCTOR that already has a type.
1349 * call.c (build_array_conv): Don't crash on VLA.
1352 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1355 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1356 in declaration context.
1360 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1363 * parser.c (cp_parser_direct_declarator): Don't wrap a
1364 type-dependent expression in a NOP_EXPR.
1367 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1372 * parser.c (cp_parser_template_argument): Restore dereference.
1373 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1374 (process_partial_specialization): Handle deref.
1377 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1381 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1382 implicit_template_scope upon leaving an out-of-line generic member
1383 function definition.
1385 2014-02-20 Kai Tietz <ktietz@redhat.com>
1388 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1389 valued type argument as error_mark_node.
1392 * semantics.c (finish_fname): Handle error_mark_node.
1394 2014-02-19 Jason Merrill <jason@redhat.com>
1397 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1398 spec from template context.
1400 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1403 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1404 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1407 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1409 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1412 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1415 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1418 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1419 During error recovery allow_non_constant may be false.
1421 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1424 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1425 scope whenever a template parameter list has been started, independent
1426 of whether the function call operator was well-formed or not.
1429 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1430 scope for generic friend declarations as well as for non-friends.
1432 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1435 * method.c (implicitly_declare_fn): A constructor of a class with
1436 virtual base classes isn't constexpr (7.1.5p4).
1438 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1440 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1442 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1445 * parser.c (cp_parser_omp_declare_reduction): Save and free
1448 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1452 * tree.c (handle_init_priority_attribute): Call default_conversion on
1453 the attribute argument.
1455 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1458 * method.c (synthesized_method_walk): If vbases is non-null but
1459 is_empty is true, likewise don't worry about the virtual bases.
1461 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1464 * typeck2.c (process_init_constructor_record): Just skip unnamed
1467 2014-01-31 Jason Merrill <jason@redhat.com>
1470 * pt.c (mark_decl_instantiated): Call mark_needed.
1473 * decl2.c (handle_tls_init): Handle null init fn.
1476 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1478 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1481 * class.c (build_vfield_ref): Early return error_mark_node if
1482 TYPE_VFIELD (type) is null.
1483 (build_base_path): Check return value of build_vfield_ref.
1485 2014-01-31 Jason Merrill <jason@redhat.com>
1488 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1489 [ck_list]: Check for error_mark_node.
1490 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1493 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1494 during partial ordering.
1496 2014-01-31 Marek Polacek <polacek@redhat.com>
1499 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1501 2014-01-30 Jason Merrill <jason@redhat.com>
1504 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1505 (local_specializations): New macro.
1506 * pt.c (local_specializations): Remove variable.
1508 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1511 * parser.c (make_string_pack): Use double_int::from_buffer.
1513 2014-01-30 Marek Polacek <polacek@redhat.com>
1516 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1518 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1519 with input_location.
1520 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1523 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1526 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1528 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1531 * pt.c (lookup_template_class_1): Check start_enum return value
1532 for error_mark_node.
1534 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1536 * decl.c (duplicate_decls, typename_hash, typename_compare):
1537 Use TYPE_IDENTIFIER.
1538 * error.c (dump_type): Likewise.
1539 * mangle.c (dump_substitution_candidates): Likewise.
1541 2014-01-30 Jason Merrill <jason@redhat.com>
1544 * decl2.c (attributes_naming_typedef_ok): New.
1545 * cp-tree.h: Declare it.
1546 * decl.c (grokdeclarator): Check it.
1547 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1549 2014-01-29 Jason Merrill <jason@redhat.com>
1552 * call.c (add_builtin_candidate): Catch dependent types.
1555 * pt.c (expand_template_argument_pack): Correct
1556 non_default_args_count calculation.
1559 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1562 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1563 have a friend template in a class template.
1564 * pt.c (tsubst_friend_function): Look through it.
1565 (push_template_decl_real): A friend member template is
1568 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1571 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1574 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1577 * pt.c (instantiate_template_1): Check for error_mark_node the second
1580 2014-01-29 Jason Merrill <jason@redhat.com>
1583 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1584 cdtor_returns_this case.
1587 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1589 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1592 * semantics.c (finish_omp_reduction_clause): Check type for
1595 2014-01-28 Jason Merrill <jason@redhat.com>
1598 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1599 (tsubst_copy): Use it if lookup fails.
1602 * pt.c (tsubst_function_type): Make sure we keep the same function
1606 * semantics.c (build_anon_member_initialization): Stop walking
1607 when we run out of COMPONENT_REFs.
1610 * decl.c (lookup_and_check_tag): Ignore template parameters if
1611 scope == ts_current.
1612 * pt.c (check_template_shadow): Don't complain about the injected
1615 * decl.c (duplicate_decls): Tweak.
1618 * mangle.c (write_unqualified_name): Handle operator auto.
1620 2014-01-27 Jason Merrill <jason@redhat.com>
1624 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1625 list-initialization. A conversion to rvalue ref that involves
1626 an lvalue-rvalue conversion is bad.
1627 (convert_like_real): Give helpful error message.
1630 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1633 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1637 * pt.c (template_parm_to_arg): Call convert_from_reference.
1638 (tsubst_template_arg): Don't strip reference refs.
1641 * call.c (build_aggr_conv): Reject value-initialization of reference.
1645 * call.c (convert_like_real): Give helpful error about excess braces
1646 for ck_rvalue of scalar type.
1649 * call.c (reference_binding): Only elide braces if the single
1650 element is reference-related.
1653 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1657 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1661 * decl.c (compute_array_index_type): Don't call
1662 maybe_constant_value for a non-integral expression.
1664 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1666 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1668 * cp-gimplify.c (cp_genericize): Likewise.
1669 * decl.c (grokfndecl): Likewise.
1670 * parser.c (cp_parser_postfix_expression): Likewise.
1671 (cp_parser_postfix_open_square_expression): Likewise.
1672 (cp_parser_direct_declarator): Likewise.
1673 (is_cilkplus_vector_p): Likewise.
1674 (cp_parser_omp_clause_name): Likewise.
1675 (cp_parser_omp_all_clauses): Likewise.
1676 * pt.c (apply_late_template_attributes): Likewise.
1677 * typeck.c (cp_build_array_ref): Likewise.
1678 (cp_build_compound_expr): Likewise.
1679 (check_return_expr): Likewise.
1681 2014-01-24 Jason Merrill <jason@redhat.com>
1684 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1689 * typeck2.c (process_init_constructor_array): Don't create
1692 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1694 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1695 handling for RANGE_ARRAY case.
1697 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1700 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1702 2014-01-23 Marek Polacek <polacek@redhat.com>
1705 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1707 2014-01-23 Marek Polacek <polacek@redhat.com>
1710 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1713 2014-01-23 Jason Merrill <jason@redhat.com>
1716 * cp-tree.h (struct language_function): Add infinite_loop and
1718 (current_function_infinite_loop): New.
1719 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1720 (break_maybe_infinite_loop): New.
1721 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1722 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1723 (begin_range_for_stmt): Use them.
1724 * decl.c (finish_function): Don't warn about missing return
1725 if current_function_infinite_loop.
1726 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1727 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1729 * call.c (build_op_delete_call): Use make_tree_vector and
1730 release_tree_vector.
1732 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1735 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1736 nested_name_specifier.
1738 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1740 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1741 see if there is an attribute after function decl. If so, then
1743 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1744 enabled function late parsing.
1745 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1746 attribute for a SIMD-enabled function.
1747 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1748 the function is used by SIMD-enabled function (indicated by NULL
1749 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1750 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1751 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1752 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1753 vectorlength clause. Added a new bool parameter to differentiate
1755 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1756 (is_cilkplus_vector_p): Likewise.
1757 (cp_parser_late_parsing_elem_fn_info): Likewise.
1758 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1759 and "vectorlength" clauses when Cilk Plus is enabled.
1760 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1761 and emit a sorry message when step size is a parameter.
1762 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1763 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1765 * pt.c (apply_late_template_attributes): Likewise.
1767 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1770 * semantics.c (finish_omp_reduction_clause): Reject
1771 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1773 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1776 * parser.c (cp_parser_class_head): Push the class before parsing
1777 the base-clause, pop after it.
1779 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1781 * decl2.c (cpp_check): Revert prototype change.
1783 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1787 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1790 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1793 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1794 only when errorcount == 0.
1796 2014-01-17 Marek Polacek <polacek@redhat.com>
1799 * cvt.c (ocp_convert): Don't segfault on non-existing
1800 ENUM_UNDERLYING_TYPE.
1802 2014-01-16 Jason Merrill <jason@redhat.com>
1805 * tree.c (bot_manip): Update the location of builtin_LINE and
1808 2014-01-14 Jason Merrill <jason@redhat.com>
1811 * typeck2.c (massage_init_elt): New.
1812 (process_init_constructor_record)
1813 (process_init_constructor_union): Use it.
1814 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1815 (split_nonconstant_init_1): Handle it.
1816 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1818 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1821 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1822 and replaced an existing if-statement with else-if statement.
1823 Changed an existing error message wording to match the one from the C
1826 2014-01-08 Jason Merrill <jason@redhat.com>
1829 * class.c (abi_tag_data): Add tags field.
1830 (check_abi_tags): Initialize it.
1831 (find_abi_tags_r): Support collecting missing tags.
1832 (mark_type_abi_tags): Don't look at template args.
1833 (inherit_targ_abi_tags): New.
1834 (check_bases_and_members): Use it.
1835 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1836 * mangle.c (write_abi_tags): Check it.
1838 2014-01-07 Jason Merrill <jason@redhat.com>
1841 * pt.c (num_innermost_template_parms): New.
1842 (get_underlying_template): Use it.
1845 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1847 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1849 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1850 the letter of 20.11.6 about Base and Derived naming the same
1851 class type modulo cv-qualifiers.
1853 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1856 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1857 function as unimplemented for generic lambdas with varargs.
1860 * parser.c (cp_parser_template_parameter): Early out with
1861 error_mark_node if parameter declaration was not parsed.
1864 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1865 auto_is_implicit_function_template_parm_p around lambda body.
1868 * parser.c (cp_parser_init_declarator): Undo fully implicit
1869 template parameter list when declarator is not a function.
1871 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1874 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1876 2014-01-03 Tobias Burnus <burnus@net-b.de>
1879 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1881 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1885 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1886 as include_std to perform_koenig_lookup.
1887 (cp_parser_postfix_expression): Adjust.
1888 * pt.c (tsubst_copy_and_build): Likewise.
1889 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1890 (omp_reduction_lookup): Adjust.
1891 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1892 (lookup_arg_dependent): Likewise.
1893 (lookup_function_nonclass): Adjust.
1894 * name-lookup.h: Adjust declaration.
1895 * cp-tree.h: Likewise.
1897 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1900 * parser.c (cp_parser_userdef_numeric_literal): Mention
1901 -fext-numeric-literals in the message.
1903 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1906 * call.c (build_conditional_expr_1): Check the return value of
1909 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1911 * call.c (convert_like_real): Check complain.
1913 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1916 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1919 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1921 Update copyright years
1923 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1925 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1926 the standard form for the copyright notice.
1928 Copyright (C) 2014 Free Software Foundation, Inc.
1930 Copying and distribution of this file, with or without modification,
1931 are permitted in any medium without royalty provided the copyright
1932 notice and this notice are preserved.