1 2014-06-17 Jason Merrill <jason@redhat.com>
4 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
6 2014-06-15 Jason Merrill <jason@redhat.com>
9 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
12 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
14 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
16 * decl.c (grokvardecl): Fix pasto in previous patch.
18 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
20 * decl.c (duplicate_decls): Use set_decl_tls_model.
21 (grokdeclarator): Likewise.
22 * semantics.c (finish_id_expression): Check TLS only for
24 (finish_omp_threadprivate): Use decl_default_tls_model.
25 * decl2.c (get_guard): Likewise.
26 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
28 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
31 * decl.c (grokparms): Improve error message about void parameters.
32 * error.c (type_to_string): Fix aka cut off code.
34 2014-06-12 Jason Merrill <jason@redhat.com>
36 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
37 * cvt.c (type_promotes_to): Likewise.
38 * mangle.c (write_type, write_expression): Likewise.
39 (write_name, write_template_arg): Likewise.
40 (mangle_decl): Make alias based on flag_abi_compat_version.
41 Emit -Wabi warning here.
42 (finish_mangling_internal): Not here. Drop warn parm.
43 (finish_mangling_get_identifier, finish_mangling): Adjust.
44 (mangle_type_string, mangle_special_for_type): Adjust.
45 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
46 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
47 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
49 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
50 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
51 (layout_nonempty_base_or_field, end_of_class): Likewise.
52 (layout_empty_base, build_base_field, layout_class_type): Likewise.
53 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
54 (layout_virtual_bases): Likewise.
55 * decl.c (compute_array_index_type): Likewise.
56 * mangle.c (write_mangled_name, write_prefix): Likewise.
57 (write_template_prefix, write_integer_cst, write_expression): Likewise.
58 (write_template_arg, write_array_type): Likewise.
59 * method.c (lazily_declare_fn): Likewise.
60 * rtti.c (get_pseudo_ti_index): Likewise.
61 * typeck.c (comp_array_types): Likewise.
63 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
65 * vtable-class-hierarchy.c: Update handling for section names
66 that are no longer trees.
67 * decl.c (duplicate_decls): Likewise.
69 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
72 * parser.c (cp_parser_init_declarator): Actually pass friend_p
73 to cp_parser_declarator.
75 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
78 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
79 * name-lookup.c (validate_nonmember_using_decl): Adjust error
82 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
85 * parser.c (cp_parser_declarator): Add bool parameter.
86 (cp_parser_direct_declarator): Likewise, use it.
87 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
88 (cp_parser_condition, cp_parser_explicit_instantiation,
89 cp_parser_init_declarator, cp_parser_type_id_1,
90 cp_parser_parameter_declaration, cp_parser_exception_declaration,
91 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
92 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
94 * decl.c (grokdeclarator): Fix handling of friend declared in
95 namespace scope (g++.dg/parse/friend10.C).
97 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
99 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
101 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
102 (maybe_clone_body): Move symbol across comdat groups.
103 * method.c (use_thunk): Copy implicit section flag.
105 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
108 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
110 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
112 * method.c (use_thunk): Use set_decl_section_name.
113 * optimize.c (maybe_clone_body): Use set_decl_section_name.
114 * decl.c (duplicate_decls): Likewise.
115 * vtable-class-hierarchy.c: Likewise.
117 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
120 * class.c (check_field_decls): In C++11 mode do not reject
121 static data members and reference-type members in unions.
123 2014-06-05 Jason Merrill <jason@redhat.com>
126 * decl.c (check_initializer): Collapse a TREE_LIST here.
127 * typeck2.c (store_init_value): Not here.
129 2014-06-05 Richard Biener <rguenther@suse.de>
130 Paolo Carlini <paolo.carlini@oracle.com>
133 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
134 handling of empty classes.
136 2014-06-04 Jason Merrill <jason@redhat.com>
138 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
139 for noexcept and thread_local, too.
142 * decl.c (check_initializer): Maybe clear
143 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
145 2014-06-05 Richard Biener <rguenther@suse.de>
148 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
149 warnings for accessing empty classes.
151 2014-06-05 Marek Polacek <polacek@redhat.com>
154 * parser.c (cp_parser_binary_expression): Warn when logical not is
155 used on the left hand side operand of a comparison.
157 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
160 * typeck.c (cp_build_modify_expr): Handle array of characters
161 initialized by a string literal.
162 * decl.c (check_initializer): Handle parenthesized string literal
164 * typeck2.c (store_init_value): Remove redundant check.
166 2014-06-04 Jason Merrill <jason@redhat.com>
170 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
171 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
173 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
176 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
179 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
183 * call.c (standard_conversion): Convert nullptr to bool only
184 in case of direct-initialization.
185 (convert_like_real): Provide informative error message.
187 2014-06-03 Marek Polacek <polacek@redhat.com>
190 * semantics.c (finish_switch_cond): Warn if switch condition has
193 2014-06-03 Jason Merrill <jason@redhat.com>
196 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
197 variable to local_specializations.
200 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
202 2014-06-02 Jason Merrill <jason@redhat.com>
205 * decl.c (reshape_init_class): Handle un-folded
206 constant-expressions.
209 * pt.c (pack_deducible_p): Handle canonicalization.
211 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
213 * pt.c (tsubst_function_type): Initialize arg_types.
215 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
218 * class.c (handle_using_decl): Pass the correct scope to
219 cp_emit_debug_info_for_using.
221 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
225 * search.c (accessible_p): Use current_nonlambda_class_type.
226 * semantics.c (check_accessibility_of_qualified_id): Likewise.
228 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
230 * decl.c: Include builtins.h.
231 * semantics.c: Likewise.
233 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
237 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
238 * pt.c (tsubst_function_type): Inject the this parameter; do the
239 substitutions in the order mandated by the DR.
240 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
241 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
242 (static_fn_type): Copy it.
243 * decl2.c (build_memfn_type, change_return_type,
244 cp_reconstruct_complex_type): Likewise.
245 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
246 * tree.c (strip_typedefs): Likewise.
247 * typeck.c (merge_types): Likewise.
249 2014-05-30 Jason Merrill <jason@redhat.com>
252 * pt.c (instantiate_decl): Check that defer_ok is not set for
256 * pt.c (tsubst_init): Split out from...
257 (tsubst_expr) [DECL_EXPR]: Here.
258 (tsubst_copy) [VAR_DECL]: Use it.
259 * semantics.c (finish_id_expression): Return the decl for static/const.
261 2014-05-28 Jason Merrill <jason@redhat.com>
264 * decl.c (cxx_comdat_group): Return a decl.
265 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
267 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
271 * call.c (build_aggr_conv): Ignore passed in flags.
272 (build_array_conv, build_complex_conv): Likewise.
274 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
276 * optimize.c (maybe_thunk_body): Use set_comdat_group.
277 (maybe_clone_body): Likewise.
278 * decl.c (duplicate_decls): Update code duplicating comdat group;
279 do not copy symtab pointer; before freeing newdecl remove it
281 * decl2.c (constrain_visibility): Use set_comdat_group.
283 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
285 * rtti.c: Include tm_p.h
286 (emit_tinfo_decl): Force RTTI data to be aligned to required
289 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
291 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
292 ignoring other target adjustments.
294 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
296 * semantics.c (finish_omp_clauses): Remove duplicated variable
299 * parser.c (cp_parser_omp_target): Return bool values.
301 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
304 * lambda.c (add_capture): Enforce that capture by value requires
306 * typeck2.c (cxx_incomplete_type_inform): Early return if
307 TYPE_MAIN_DECL is null.
309 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
312 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
314 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
317 * lambda.c (build_capture_proxy, add_capture): Treat normal
318 captures and init-captures identically.
320 2014-05-21 Mark Wielaard <mjw@redhat.com>
323 * cp-lang.c (cxx_enum_underlying_base_type): New function.
324 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
326 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
328 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
329 * cp-array-notation.c (replace_invariant_exprs): Likewise.
330 (expand_array_notation): Handle VOID_CST.
331 * error.c (dump_expr): Likewise.
332 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
333 (cxx_pretty_printer::expression): Likewise.
334 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
335 * decl.c (register_dtor_fn): Likewise.
336 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
337 (build_delete, push_base_cleanups): Likewise.
338 * mangle.c (write_expression): Likewise.
339 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
340 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
341 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
342 * tree.c (cp_tree_equal): Likewise.
343 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
344 instead of void_zero_node.
345 * typeck.c (check_return_expr): Likewise.
346 * typeck2.c (build_functional_cast): Likewise.
348 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
351 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
353 (cp_parser_statement): ...here. Make sure only semicolon can go after
356 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
361 * typeck2.c (digest_nsdmi_init): New.
362 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
363 * init.c (get_nsdmi): Likewise.
364 * cp-tree.h (digest_nsdmi_init): Declare.
366 2014-05-20 Jason Merrill <jason@redhat.com>
368 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
369 up a virtual function in a dummy object.
371 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
374 * decl.c (duplicate_decls): Replace pair of warning_at with
376 (maybe_commonize_var): Likewise.
378 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
381 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
382 (tsubst_copy_and_build): Perform recursive substitutions in a
385 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
388 * typeck2.c (cxx_incomplete_type_inform): New.
389 (cxx_incomplete_type_diagnostic): Use it.
390 * decl.c (grokdeclarator): Check the element type of an
391 incomplete array type; call the above.
392 * cp-tree.h (cxx_incomplete_type_inform): Declare.
394 2014-05-19 Jason Merrill <jason@redhat.com>
397 * pt.c (tsubst_copy): Don't check at_function_scope_p.
398 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
400 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
402 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
403 * parser.c (cp_parser_enum_specifier): Likewise.
405 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
407 * class.c (sorted_fields_type_new): Adjust.
408 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
409 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
410 * cp-tree.h: Remove usage of variable_size gty attribute.
411 * decl.c (make_label_decl): Adjust.
412 (check_goto): Likewise.
413 (start_preparsed_function): Likewise.
414 (save_function_data): Likewise.
415 * lex.c (init_reswords): Likewise.
416 (retrofit_lang_decl): Likewise.
417 (cxx_dup_lang_specific_decl): Likewise.
418 (copy_lang_type): Likewise.
419 (cxx_make_type): Likewise.
420 * name-lookup.c (binding_entry_make): Likewise.
421 (binding_table_construct): Likewise.
422 (binding_table_new): Likewise.
423 (cxx_binding_make): Likewise.
424 (pushdecl_maybe_friend_1): Likewise.
425 (begin_scope): Likewise.
426 (push_to_top_level): Likewise.
427 * parser.c (cp_lexer_alloc): Likewise.
428 (cp_lexer_new_from_tokens): Likewise.
429 (cp_token_cache_new): Likewise.
430 (cp_parser_context_new): Likewise.
431 (cp_parser_new): Likewise.
432 (cp_parser_nested_name_specifier_opt): Likewise.
433 (cp_parser_template_id): Likewise.
434 * pt.c (maybe_process_partial_specialization): Likewise.
435 (register_specialization): Likewise.
436 (add_pending_template): Likewise.
437 (lookup_template_class_1): Likewise.
438 (push_tinst_level): Likewise.
439 * semantics.c (register_constexpr_fundef): Likewise.
440 (cxx_eval_call_expression): Likewise.
441 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
443 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
446 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
447 when cp_parser_lookup_name sets ambiguous_decls.
449 2014-05-15 Jason Merrill <jason@redhat.com>
451 * call.c (print_conversion_rejection): Use loc consistently.
453 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
455 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
456 * call.c (convert_like_real, build_new_method_call_1): Use it.
457 * decl2.c (grokfield): Likewise.
458 * init.c (perform_member_init, build_aggr_init, expand_default_init,
459 build_new_1): Likewise.
460 * mangle.c (write_expression): Likewise.
461 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
463 2014-05-14 Jason Merrill <jason@redhat.com>
467 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
468 dropped cv-quals as a bad conversion.
469 (convert_like_real) [ck_ref_bind]: Explain them.
470 (compare_ics): Check badness before stripping reference
471 bindings. Handle comparing bad reference bindings.
472 * typeck.c (comp_cv_qualification): Add overload that just takes
474 * cp-tree.h: Declare it.
476 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
477 (arg_conversion_rejection, bad_arg_conversion_rejection)
478 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
479 (add_function_candidate): Pass actual argument, rather than type, to
480 bad_arg_conversion_rejection.
481 (print_conversion_rejection): Explain what's wrong with the conversion.
482 (print_z_candidates): Say "candidate:" before each candidate.
483 (splice_viable): Be strict if we see a viable or template candidate.
484 (build_user_type_conversion_1): Pass false to strict parameter.
485 (perform_overload_resolution, build_conditional_expr_1): Likewise.
486 (build_new_op_1, build_new_method_call_1): Likewise.
487 (build_op_call_1): Pass true to strict parameter.
489 2014-05-13 Jason Merrill <jason@redhat.com>
491 * call.c (print_error_for_call_failure): Say "no match" rather
492 than "ambiguous" if there were no strict matches.
493 (build_new_method_call_1): Likewise.
496 * semantics.c (is_this_parameter): Allow capture proxies too.
498 2014-05-12 Jason Merrill <jason@redhat.com>
500 * call.c (maybe_print_user_conv_context): New.
501 (convert_like_real): Use it. Print call context for bad
502 user-defined conversion.
503 (build_over_call): Print call context for bad 'this' conversion.
505 * call.c (convert_like_real): Use inform for identifying the
508 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
510 * cvt.c (cp_convert_to_pointer): Don't call error_at if
511 complain & tf_error is false.
513 * decl.c (make_unbound_class_template): Prefer inform for
514 "declared here"-type message.
516 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
520 * lambda.c (lambda_expr_this_capture): Add new parameter
521 add_capture_p controlling whether the functions will try to
522 capture 'this' via the default capture.
523 (maybe_resolve_dummy): Likewise.
524 * cp-tree.h: Adjust prototypes.
525 * call.c, semantics.c: Change callers of these functions.
526 * call.c (build_new_method_call_1): Use the actual 'this' that
527 would be potentially captured for the overload resolution, instead
530 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
532 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
534 (convert_nontype_argument): Adjust calls.
535 (coerce_template_parameter_pack): Add missing complain & tf_error
538 2014-05-09 Jason Merrill <jason@redhat.com>
542 * call.c (build_conditional_expr_1, conditional_conversion): Handle
543 non-class lvalues and xvalues that differ only in cv-qualifiers.
547 * call.c (build_user_type_conversion_1): The copy-init temporary
551 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
554 * call.c (build_conditional_expr_1): If overload resolution finds
555 no match, just say "different types".
558 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
561 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
562 if we didn't find a conversion.
563 Don't accept a bad conversion too early.
565 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
568 * typeck.c (convert_for_assignment): Provide an inform for pointers
569 to incomplete class types.
571 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
574 * pt.c (convert_nontype_argument): Protect all the error calls
575 with complain & tf_error.
577 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
580 * pt.c (instantiate_decl): Avoid generating the body of a
583 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
586 * pt.c (maybe_begin_member_template_processing): Use
589 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
590 Mike Stump <mikestump@comcast.net>
591 Richard Sandiford <rdsandiford@googlemail.com>
593 * call.c: Include wide-int.h.
594 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
595 (convert_for_arg_passing): Likewise.
596 * class.c: Include wide-int.h.
597 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
598 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
599 (include_empty_classes): Likewise
600 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
601 * cvt.c: Include wide-int.h.
602 (ignore_overflows): Use wide_int_to_tree.
603 * decl.c: Include wide-int.h.
604 (check_array_designated_initializer): Use wide-int interfaces.
605 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
606 (finish_enum_value_list): Use signop.
607 (build_enumerator): Use wide-int interfaces.
608 * init.c: Include wide-int.h.
609 (build_new_1): Use wide-int interfaces.
610 * mangle.c: Include wide-int.h.
611 (write_integer_cst): Use wide-int interfaces.
612 (write_array_type): Likewise.
613 * tree.c: Include wide-int.h.
614 (cp_tree_equal): Use tree_int_cst_equal.
615 * typeck2.c: Include wide-int.h.
616 (process_init_constructor_array): Use wide-int interfaces.
618 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
621 * decl.c (grokfndecl): Check duplicate_decls return value for
623 * pt.c (instantiate_decl): A deleted function is defined.
625 2014-05-02 Jason Merrill <jason@redhat.com>
627 * decl2.c (vague_linkage_p): Local statics have vague linkage.
630 * lambda.c (lambda_capture_field_type): Wrap anything dependent
632 (add_capture): Check for VLA before calling it.
633 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
634 just the current one. Make non-static.
635 * cp-tree.h: Declare it.
636 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
637 the operand was static or constant.
639 2014-05-02 Marek Polacek <polacek@redhat.com>
641 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
644 2014-05-01 Marek Polacek <polacek@redhat.com>
647 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
648 between label and variable when warning about returning local address.
650 2014-04-30 Jason Merrill <jason@redhat.com>
653 * init.c (build_value_init): Don't try to call an array constructor.
656 * typeck2.c (massage_init_elt): Use maybe_constant_init.
658 2014-04-30 Marek Polacek <polacek@redhat.com>
660 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
661 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
662 for non-integer types.
664 2014-04-29 Jason Merrill <jason@redhat.com>
667 Represent the unevaluated exception specification of an implicitly
668 declared or deleted function with a simple placeholder, not a list
670 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
671 * except.c (unevaluated_noexcept_spec): New.
672 * class.c (deduce_noexcept_on_destructor): Use it.
673 * decl.c (check_redeclaration_exception_specification): Call
674 maybe_instantiate_noexcept.
675 (duplicate_decls): Call it before merge_types.
676 (start_preparsed_function): Call maybe_instantiate_noexcept.
677 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
678 * init.c (get_nsdmi): Factor out of perform_member_init.
679 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
680 (walk_field_subobs): Consider NSDMI for EH spec.
681 (get_defaulted_eh_spec): New.
682 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
683 (defaulted_late_check): Defer EH checking in non-template classes.
684 (after_nsdmi_defaulted_late_checks): New.
685 * parser.c (cp_parser_class_specifier_1): Use it.
686 (unparsed_classes): New macro.
687 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
688 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
689 Remove list-of-functions handling.
690 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
691 handling and FN parameter.
692 * typeck.c (merge_types): Adjust.
694 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
697 * parser.c (cp_parser_alias_declaration): Check return value of
700 2014-04-24 Jakub Jelinek <jakub@redhat.com>
702 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
703 atomic-clause, allow comma in between atomic-clause and
706 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
709 * rtti.c (emit_support_tinfos): Do not iterate on
710 registered_builtin_types (partial revert).
712 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
715 * semantics.c (apply_deduced_return_type): Complete non-void type
716 before estimating whether the type is aggregate.
718 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
721 * rtti.c (emit_support_tinfo_1): New function, extracted from
723 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
725 2014-04-22 Jakub Jelinek <jakub@redhat.com>
728 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
729 fails, don't set OM_PARALLEL_COMBINED and return NULL.
731 2014-04-18 Jason Merrill <jason@redhat.com>
734 * call.c (reference_binding): Recurse on user-defined conversion.
737 * call.c (standard_conversion): Don't try to apply restrict to void.
739 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
741 * decl.c (reshape_init_r): Handle a single element of vector type.
743 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
746 * decl2.c (cplus_decl_attributes): Handle
747 pointer-to-member-function declarations.
749 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
752 * call.c (build_user_type_coversion): Use build_dummy_object
753 to create the placeholder object for a constructor method call.
754 (build_special_member_call): Likewise.
755 (build_over_call): Check for the placeholder object with
757 (build_new_method_call_1): Likewise. Don't attempt to resolve
758 a dummy object for a constructor method call.
760 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
763 * friend.c (add_friend, make_friend_class): Move repeated friend
764 warning under Wredundant_decls.
766 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
768 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
769 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
770 (do_class_using_decl): Likewise.
771 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
773 2014-04-15 Jakub Jelinek <jakub@redhat.com>
776 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
778 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
780 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
782 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
784 * pt.c (mark_template_parm): Use template_parm_level_and_index.
786 2014-04-11 Jason Merrill <jason@redhat.com>
788 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
790 (cp_lexer_get_preprocessor_token): Always clear it.
791 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
795 * decl.c (reshape_init_r): Handle a single element of class type.
798 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
799 built-in operator new.
801 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
804 * name-lookup.c (parse_using_directive): Return early if the
805 attribs argument is error_mark_node; use get_attribute_name.
807 2014-04-11 Jason Merrill <jason@redhat.com>
811 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
812 * call.c (struct z_candidate): Add flags field.
813 (add_candidate): Add flags parm.
814 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
815 (add_template_candidate_real): Pass it.
816 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
817 * tree.c (build_aggr_init_expr): Copy it.
818 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
820 2014-04-10 Richard Biener <rguenther@suse.de>
821 Jakub Jelinek <jakub@redhat.com>
824 * error.c (dump_decl) <case FUNCTION_DECL>: If
825 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
826 recurse on DECL_ABSTRACT_ORIGIN instead of printing
829 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
831 * pt.c (check_template_variable): Check for the return of pedwarn
832 before emitting a note.
833 * parser.c (cp_parser_lambda_introducer): Likewise.
835 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
838 * pt.c (process_template_parm): For an invalid non-type parameter
839 only set TREE_TYPE to error_mark_node.
840 (push_inline_template_parms_recursive, comp_template_parms,
841 redeclare_class_template, coerce_template_template_parm,
842 coerce_template_template_parms, unify): Use error_operand_p.
844 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
846 * class.c (check_bases_and_members): Warn about non-virtual dtors
847 in public bases only. Check warn_ecpp before complaining about
848 non-polymorphic bases.
850 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
852 * decl.c (duplicate_decls): Check for the return of warning_at
853 before emitting a note.
854 (warn_misplaced_attr_for_class_type): Likewise.
855 (check_tag_decl): Likewise.
857 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
860 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
862 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
865 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
866 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
867 instantiating a variable-sized type.
870 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
872 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
874 * class.c (find_abi_tags_r): Check for the return of warning
875 before emitting a note.
876 (one_inherited_ctor): Likewise.
878 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
880 * decl.c (duplicate_decls): Check for the return of permerror
881 before emitting a note.
883 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
885 * class.c (accessible_nvdtor_p): New.
886 (check_bases): Don't check base destructor here ...
887 (check_bases_and_members): ... check them here. Trigger on
888 Wnon-virtual-dtor flag.
889 (finish_struct_1): Use accessible_nvdtor_p.
891 2014-04-01 Jason Merrill <jason@redhat.com>
893 * pt.c (process_partial_specialization): Say "not deducible"
894 rather than "not used". Use inform.
897 * pt.c (coerce_template_parms): Check that the pack expansion
898 pattern works with the first matching parameter.
900 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
902 * init.c (perform_member_init): Homogenize uninitialized
905 2014-04-01 Jason Merrill <jason@redhat.com>
908 * call.c (build_array_conv): Call complete_type.
911 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
912 (picflag_from_initializer): Return it.
913 (process_init_constructor): Handle it.
916 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
917 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
918 * pt.c (get_template_info): Handle NAMESPACE_DECL.
919 (most_general_template): Handle more kinds of template.
920 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
921 instantiations and specializations.
923 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
926 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
927 COMPONENT_REFs and ARRAY_REFs sooner.
929 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
932 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
933 usage in non-functions with pushed scope.
935 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
938 * name-lookup.h (cp_binding_level): New transient field defining_class_p
939 to indicate whether a scope is in the process of defining a class.
940 * semantics.c (begin_class_definition): Set defining_class_p.
941 * name-lookup.c (leave_scope): Reset defining_class_p.
942 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
943 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
944 unwinding to class-defining scope to handle the erroneous definition of
945 a generic function of an arbitrarily nested class within an enclosing
948 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
951 * method.c (walk_field_subobs): Improve the diagnostic
952 locations for both REFERENCE_TYPEs and non-static const members.
953 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
954 instead of %qD to be consistent with the c++11 diagnostic.
956 2014-03-25 Jason Merrill <jason@redhat.com>
960 * class.c (build_vtbl_initializer): Handle abstract dtors here.
961 * search.c (get_pure_virtuals): Not here.
964 * parser.c (cp_parser_lambda_expression): Don't parse the body of
965 a lambda in unevaluated context.
968 * decl.c (create_array_type_for_decl): Complain about array of auto.
970 2014-03-25 Jakub Jelinek <jakub@redhat.com>
973 * semantics.c (potential_constant_expression_1): Handle
976 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
979 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
980 introducing an implicit function template parameter within an explicit
983 2014-03-22 Jason Merrill <jason@redhat.com>
986 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
989 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
992 * name-lookup.c (push_class_level_binding_1): Check identifier_p
993 on the name argument.
995 2014-03-20 Jakub Jelinek <jakub@redhat.com>
998 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1001 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1004 * call.c (build_new_method_call_1): Handle pure virtuals called by
1007 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1010 * parser.c (cp_parser_member_declaration): Don't allow
1011 finish_fully_implicit_template to consider friend declarations to be
1012 class member templates.
1013 (synthesize_implicit_template_parm): Handling winding back through class
1014 scope to the class being defined in order to inject a template argument
1018 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1019 function scope as per cp_parser_skip_to_end_of_statement.
1021 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1024 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1026 2014-03-14 Jason Merrill <jason@redhat.com>
1030 * search.c (get_pure_virtuals): Handle abstract dtor here.
1031 (dfs_get_pure_virtuals): Not here.
1034 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1035 abstract class as pure.
1037 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1040 * pt.c (maybe_process_partial_specialization): Check return value
1041 of check_specialization_namespace.
1043 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1046 * semantics.c (finish_static_assert): Call cxx_constant_value only
1047 if require_potential_rvalue_constant_expression returns true.
1049 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1052 * method.c (get_inherited_ctor): New.
1053 * cp-tree.h (get_inherited_ctor): Declare it.
1054 * semantics.c (is_valid_constexpr_fn): Use it.
1056 2014-03-10 Jason Merrill <jason@redhat.com>
1059 * call.c (convert_default_arg): Remove special handling for
1063 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1064 when deciding whether to call push_template_decl for a member class.
1065 * pt.c (push_template_decl_real): Return after wrong levels error.
1067 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1070 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1071 lambda, remove the lambda's own template argument list prior to fetching
1075 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1076 function template unwinding on error into a more general location, ...
1077 (cp_parser_skip_to_end_of_statement): ... here.
1079 2014-03-07 Jason Merrill <jason@redhat.com>
1081 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1083 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1084 we're in a trailing return type.
1086 * typeck.c (comp_template_parms_position): 'auto' and
1087 'decltype(auto)' are different from real template parms.
1089 * parser.c (cp_parser_using_declaration): Consume the semicolon
1090 after bare parameter pack error.
1092 * cp-tree.h (REF_PARENTHESIZED_P): New.
1093 * semantics.c (force_paren_expr): Set it.
1094 * pt.c (do_auto_deduction): Check it.
1095 (tsubst) [COMPONENT_REF]: Copy it.
1096 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1098 * decl.c (create_array_type_for_decl): Only warn about invalid
1099 C++1y VLA if flag_iso or warn_vla>0.
1100 (grokdeclarator): Likewise.
1101 * pt.c (tsubst): Likewise.
1102 * semantics.c (finish_decltype_type): Likewise.
1103 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1104 (cp_build_addr_expr_1): Likewise.
1105 * init.c (build_new_1): Improve diagnostics.
1107 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1110 * decl.c (check_initializer): Return NULL_TREE after error;
1111 consistently use inform.
1113 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1115 * decl.c (check_initializer): Remove dead code.
1117 2014-03-06 Marek Polacek <polacek@redhat.com>
1120 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1121 of checking tree code.
1123 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1125 * parser.c (cp_lexer_set_source_position): New.
1126 (cp_parser_mem_initializer): Use it.
1127 (cp_parser_postfix_open_square_expression): Likewise.
1128 (cp_parser_parenthesized_expression_list): Likewise.
1129 (cp_parser_new_initializer): Likewise.
1130 (cp_parser_jump_statement): Likewise.
1131 (cp_parser_initializer): Likewise.
1132 (cp_parser_functional_cast): Likewise.
1134 2014-03-05 Jason Merrill <jason@redhat.com>
1137 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1138 dependent expression.
1141 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1142 if re-parsing might succeed.
1143 * semantics.c (finish_id_expression): Use of a parameter outside
1144 the function body is a parse error.
1146 * parser.c (cp_parser_mem_initializer): Set input_location
1147 properly for init-list warning.
1148 (cp_parser_postfix_open_square_expression): Likewise.
1149 (cp_parser_parenthesized_expression_list): Likewise.
1150 (cp_parser_new_initializer): Likewise.
1151 (cp_parser_jump_statement): Likewise.
1152 (cp_parser_initializer): Likewise.
1153 (cp_parser_functional_cast): Likewise.
1155 2014-03-04 Jason Merrill <jason@redhat.com>
1158 * typeck2.c (process_init_constructor_record): Set
1159 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1163 * parser.c (cp_parser_direct_declarator): Set declarator to
1164 cp_error_declarator on invalid qualified-id.
1166 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1169 * parser.c (cp_parser_using_declaration): Early return when
1170 cp_parser_nested_name_specifier errors out.
1172 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1175 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1176 function scope on parse error in function parameter list.
1178 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1180 * method.c (implicitly_declare_fn): Remove redundant
1181 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1182 * semantics.c (is_instantiation_of_constexpr): Likewise.
1183 * error.c (dump_function_decl): Likewise.
1185 2014-03-01 Jason Merrill <jason@redhat.com>
1188 * semantics.c (begin_maybe_infinite_loop): Use
1189 fold_non_dependent_expr_sfinae.
1191 2014-02-28 Jason Merrill <jason@redhat.com>
1194 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1196 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1199 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1200 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1201 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1203 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1206 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1209 2014-02-27 Jason Merrill <jason@redhat.com>
1213 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1214 are not yet defined.
1216 2014-02-26 Jason Merrill <jason@redhat.com>
1220 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1221 * init.c (build_vtbl_address): Do it here.
1227 * pt.c (struct warning_sentinel): New.
1228 (tsubst_copy_and_build): Use it instead of
1229 c_inhibit_evaluation_warnings.
1230 * typeck.c (maybe_warn_about_useless_cast): Remove
1231 c_inhibit_evaluation_warnings check.
1234 * pt.c (get_template_parm_index): New.
1235 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1236 (process_template_parm): Allow bare packs in template template
1237 parm template parms.
1238 (coerce_template_parameter_pack): Handle fixed template template
1239 parm packs and fixed packs not at the end of the parm list.
1240 (coerce_template_parms): Handle template parm packs not at the end
1242 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1245 * pt.c (unify): Ignore alias templates when deducing a template
1251 * call.c (reference_binding): Recurse on user-defined conversion.
1252 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1254 2014-02-25 Jason Merrill <jason@redhat.com>
1257 * call.c (reference_binding): Recurse on user-defined conversion.
1258 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1260 * call.c (print_conversion_rejection): Handle n_arg of -2.
1261 (build_user_type_conversion_1): Pass it.
1264 * decl2.c (no_linkage_error): Handle C++98 semantics.
1265 (reset_type_linkage): Move from decl.c.
1266 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1267 (bt_reset_linkage_2, reset_decl_linkage): New.
1268 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1269 (cp_write_global_declarations): Move condition into no_linkage_error.
1270 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1271 * semantics.c (expand_or_defer_fn_1): Factor out
1272 tentative_decl_linkage.
1273 * cp-tree.h: Adjust.
1275 * decl2.c (finish_static_data_member_decl): Diagnose static data
1276 member in unnamed class.
1277 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1280 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1281 defaulted virtual dtor.
1285 * pt.c (get_underlying_template): Fix equivalence calculation.
1287 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1290 * parser.c (function_being_declared_is_template_p): Return false when
1291 processing a template parameter list.
1292 (cp_parser_parameter_declaration_clause): Don't set
1293 auto_is_implicit_function_template_parm_p when processing a
1294 template parameter list.
1296 * parser.c (synthesize_implicit_template_parm): Inject new template
1297 argument list appropriately when a generic member function
1298 of a class template is declared out-of-line.
1301 * parser.c (cp_parser_direct_declarator): Don't save and
1302 restore num_template_parameter_lists around call to
1303 cp_parser_parameter_declaration_list.
1304 (function_being_declared_is_template_p): New predicate.
1305 (cp_parser_parameter_declaration_list): Use
1306 function_being_declared_is_template_p as predicate for
1307 inspecting current function template parameter list length
1308 rather than num_template_parameter_lists.
1310 2014-02-24 Jason Merrill <jason@redhat.com>
1313 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1314 DECL_EXPR initialize a non-class iterator.
1317 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1319 2014-02-21 Jason Merrill <jason@redhat.com>
1322 * parser.c (cp_parser_type_name): Always check dependency.
1323 (cp_parser_type_specifier_seq): Call
1324 cp_parser_parse_and_diagnose_invalid_type_name.
1327 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1330 * parser.c (cp_parser_default_argument): Clear
1331 current_class_ptr/current_class_ref like tsubst_default_argument.
1334 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1335 than current_binding_level.
1338 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1341 * parser.c (cp_parser_enum_specifier): Call
1342 check_for_bare_parameter_packs.
1345 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1349 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1350 of the partial instantiation, not the most general template.
1351 (maybe_process_partial_specialization): Reassign everything on
1355 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1356 (check_explicit_specialization): Don't clone.
1359 * pt.c (coerce_template_parms): Bail if argument packing fails.
1362 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1363 Don't get confused by a CONSTRUCTOR that already has a type.
1366 * call.c (build_array_conv): Don't crash on VLA.
1369 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1372 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1373 in declaration context.
1377 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1380 * parser.c (cp_parser_direct_declarator): Don't wrap a
1381 type-dependent expression in a NOP_EXPR.
1384 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1389 * parser.c (cp_parser_template_argument): Restore dereference.
1390 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1391 (process_partial_specialization): Handle deref.
1394 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1398 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1399 implicit_template_scope upon leaving an out-of-line generic member
1400 function definition.
1402 2014-02-20 Kai Tietz <ktietz@redhat.com>
1405 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1406 valued type argument as error_mark_node.
1409 * semantics.c (finish_fname): Handle error_mark_node.
1411 2014-02-19 Jason Merrill <jason@redhat.com>
1414 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1415 spec from template context.
1417 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1420 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1421 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1424 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1426 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1429 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1432 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1435 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1436 During error recovery allow_non_constant may be false.
1438 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1441 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1442 scope whenever a template parameter list has been started, independent
1443 of whether the function call operator was well-formed or not.
1446 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1447 scope for generic friend declarations as well as for non-friends.
1449 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1452 * method.c (implicitly_declare_fn): A constructor of a class with
1453 virtual base classes isn't constexpr (7.1.5p4).
1455 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1457 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1459 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1462 * parser.c (cp_parser_omp_declare_reduction): Save and free
1465 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1469 * tree.c (handle_init_priority_attribute): Call default_conversion on
1470 the attribute argument.
1472 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1475 * method.c (synthesized_method_walk): If vbases is non-null but
1476 is_empty is true, likewise don't worry about the virtual bases.
1478 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1481 * typeck2.c (process_init_constructor_record): Just skip unnamed
1484 2014-01-31 Jason Merrill <jason@redhat.com>
1487 * pt.c (mark_decl_instantiated): Call mark_needed.
1490 * decl2.c (handle_tls_init): Handle null init fn.
1493 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1495 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1498 * class.c (build_vfield_ref): Early return error_mark_node if
1499 TYPE_VFIELD (type) is null.
1500 (build_base_path): Check return value of build_vfield_ref.
1502 2014-01-31 Jason Merrill <jason@redhat.com>
1505 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1506 [ck_list]: Check for error_mark_node.
1507 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1510 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1511 during partial ordering.
1513 2014-01-31 Marek Polacek <polacek@redhat.com>
1516 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1518 2014-01-30 Jason Merrill <jason@redhat.com>
1521 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1522 (local_specializations): New macro.
1523 * pt.c (local_specializations): Remove variable.
1525 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1528 * parser.c (make_string_pack): Use double_int::from_buffer.
1530 2014-01-30 Marek Polacek <polacek@redhat.com>
1533 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1535 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1536 with input_location.
1537 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1540 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1543 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1545 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1548 * pt.c (lookup_template_class_1): Check start_enum return value
1549 for error_mark_node.
1551 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1553 * decl.c (duplicate_decls, typename_hash, typename_compare):
1554 Use TYPE_IDENTIFIER.
1555 * error.c (dump_type): Likewise.
1556 * mangle.c (dump_substitution_candidates): Likewise.
1558 2014-01-30 Jason Merrill <jason@redhat.com>
1561 * decl2.c (attributes_naming_typedef_ok): New.
1562 * cp-tree.h: Declare it.
1563 * decl.c (grokdeclarator): Check it.
1564 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1566 2014-01-29 Jason Merrill <jason@redhat.com>
1569 * call.c (add_builtin_candidate): Catch dependent types.
1572 * pt.c (expand_template_argument_pack): Correct
1573 non_default_args_count calculation.
1576 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1579 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1580 have a friend template in a class template.
1581 * pt.c (tsubst_friend_function): Look through it.
1582 (push_template_decl_real): A friend member template is
1585 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1588 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1591 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1594 * pt.c (instantiate_template_1): Check for error_mark_node the second
1597 2014-01-29 Jason Merrill <jason@redhat.com>
1600 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1601 cdtor_returns_this case.
1604 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1606 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1609 * semantics.c (finish_omp_reduction_clause): Check type for
1612 2014-01-28 Jason Merrill <jason@redhat.com>
1615 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1616 (tsubst_copy): Use it if lookup fails.
1619 * pt.c (tsubst_function_type): Make sure we keep the same function
1623 * semantics.c (build_anon_member_initialization): Stop walking
1624 when we run out of COMPONENT_REFs.
1627 * decl.c (lookup_and_check_tag): Ignore template parameters if
1628 scope == ts_current.
1629 * pt.c (check_template_shadow): Don't complain about the injected
1632 * decl.c (duplicate_decls): Tweak.
1635 * mangle.c (write_unqualified_name): Handle operator auto.
1637 2014-01-27 Jason Merrill <jason@redhat.com>
1641 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1642 list-initialization. A conversion to rvalue ref that involves
1643 an lvalue-rvalue conversion is bad.
1644 (convert_like_real): Give helpful error message.
1647 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1650 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1654 * pt.c (template_parm_to_arg): Call convert_from_reference.
1655 (tsubst_template_arg): Don't strip reference refs.
1658 * call.c (build_aggr_conv): Reject value-initialization of reference.
1662 * call.c (convert_like_real): Give helpful error about excess braces
1663 for ck_rvalue of scalar type.
1666 * call.c (reference_binding): Only elide braces if the single
1667 element is reference-related.
1670 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1674 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1678 * decl.c (compute_array_index_type): Don't call
1679 maybe_constant_value for a non-integral expression.
1681 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1683 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1685 * cp-gimplify.c (cp_genericize): Likewise.
1686 * decl.c (grokfndecl): Likewise.
1687 * parser.c (cp_parser_postfix_expression): Likewise.
1688 (cp_parser_postfix_open_square_expression): Likewise.
1689 (cp_parser_direct_declarator): Likewise.
1690 (is_cilkplus_vector_p): Likewise.
1691 (cp_parser_omp_clause_name): Likewise.
1692 (cp_parser_omp_all_clauses): Likewise.
1693 * pt.c (apply_late_template_attributes): Likewise.
1694 * typeck.c (cp_build_array_ref): Likewise.
1695 (cp_build_compound_expr): Likewise.
1696 (check_return_expr): Likewise.
1698 2014-01-24 Jason Merrill <jason@redhat.com>
1701 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1706 * typeck2.c (process_init_constructor_array): Don't create
1709 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1711 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1712 handling for RANGE_ARRAY case.
1714 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1717 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1719 2014-01-23 Marek Polacek <polacek@redhat.com>
1722 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1724 2014-01-23 Marek Polacek <polacek@redhat.com>
1727 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1730 2014-01-23 Jason Merrill <jason@redhat.com>
1733 * cp-tree.h (struct language_function): Add infinite_loop and
1735 (current_function_infinite_loop): New.
1736 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1737 (break_maybe_infinite_loop): New.
1738 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1739 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1740 (begin_range_for_stmt): Use them.
1741 * decl.c (finish_function): Don't warn about missing return
1742 if current_function_infinite_loop.
1743 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1744 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1746 * call.c (build_op_delete_call): Use make_tree_vector and
1747 release_tree_vector.
1749 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1752 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1753 nested_name_specifier.
1755 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1757 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1758 see if there is an attribute after function decl. If so, then
1760 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1761 enabled function late parsing.
1762 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1763 attribute for a SIMD-enabled function.
1764 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1765 the function is used by SIMD-enabled function (indicated by NULL
1766 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1767 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1768 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1769 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1770 vectorlength clause. Added a new bool parameter to differentiate
1772 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1773 (is_cilkplus_vector_p): Likewise.
1774 (cp_parser_late_parsing_elem_fn_info): Likewise.
1775 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1776 and "vectorlength" clauses when Cilk Plus is enabled.
1777 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1778 and emit a sorry message when step size is a parameter.
1779 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1780 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1782 * pt.c (apply_late_template_attributes): Likewise.
1784 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1787 * semantics.c (finish_omp_reduction_clause): Reject
1788 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1790 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1793 * parser.c (cp_parser_class_head): Push the class before parsing
1794 the base-clause, pop after it.
1796 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1798 * decl2.c (cpp_check): Revert prototype change.
1800 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1804 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1807 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1810 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1811 only when errorcount == 0.
1813 2014-01-17 Marek Polacek <polacek@redhat.com>
1816 * cvt.c (ocp_convert): Don't segfault on non-existing
1817 ENUM_UNDERLYING_TYPE.
1819 2014-01-16 Jason Merrill <jason@redhat.com>
1822 * tree.c (bot_manip): Update the location of builtin_LINE and
1825 2014-01-14 Jason Merrill <jason@redhat.com>
1828 * typeck2.c (massage_init_elt): New.
1829 (process_init_constructor_record)
1830 (process_init_constructor_union): Use it.
1831 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1832 (split_nonconstant_init_1): Handle it.
1833 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1835 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1838 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1839 and replaced an existing if-statement with else-if statement.
1840 Changed an existing error message wording to match the one from the C
1843 2014-01-08 Jason Merrill <jason@redhat.com>
1846 * class.c (abi_tag_data): Add tags field.
1847 (check_abi_tags): Initialize it.
1848 (find_abi_tags_r): Support collecting missing tags.
1849 (mark_type_abi_tags): Don't look at template args.
1850 (inherit_targ_abi_tags): New.
1851 (check_bases_and_members): Use it.
1852 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1853 * mangle.c (write_abi_tags): Check it.
1855 2014-01-07 Jason Merrill <jason@redhat.com>
1858 * pt.c (num_innermost_template_parms): New.
1859 (get_underlying_template): Use it.
1862 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1864 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1866 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1867 the letter of 20.11.6 about Base and Derived naming the same
1868 class type modulo cv-qualifiers.
1870 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1873 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1874 function as unimplemented for generic lambdas with varargs.
1877 * parser.c (cp_parser_template_parameter): Early out with
1878 error_mark_node if parameter declaration was not parsed.
1881 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1882 auto_is_implicit_function_template_parm_p around lambda body.
1885 * parser.c (cp_parser_init_declarator): Undo fully implicit
1886 template parameter list when declarator is not a function.
1888 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1891 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1893 2014-01-03 Tobias Burnus <burnus@net-b.de>
1896 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1898 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1902 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1903 as include_std to perform_koenig_lookup.
1904 (cp_parser_postfix_expression): Adjust.
1905 * pt.c (tsubst_copy_and_build): Likewise.
1906 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1907 (omp_reduction_lookup): Adjust.
1908 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1909 (lookup_arg_dependent): Likewise.
1910 (lookup_function_nonclass): Adjust.
1911 * name-lookup.h: Adjust declaration.
1912 * cp-tree.h: Likewise.
1914 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1917 * parser.c (cp_parser_userdef_numeric_literal): Mention
1918 -fext-numeric-literals in the message.
1920 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1923 * call.c (build_conditional_expr_1): Check the return value of
1926 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1928 * call.c (convert_like_real): Check complain.
1930 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1933 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1936 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1938 Update copyright years
1940 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1942 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1943 the standard form for the copyright notice.
1945 Copyright (C) 2014 Free Software Foundation, Inc.
1947 Copying and distribution of this file, with or without modification,
1948 are permitted in any medium without royalty provided the copyright
1949 notice and this notice are preserved.