1 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
3 * decl.c (grokvardecl): Fix pasto in previous patch.
5 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
7 * decl.c (duplicate_decls): Use set_decl_tls_model.
8 (grokdeclarator): Likewise.
9 * semantics.c (finish_id_expression): Check TLS only for
11 (finish_omp_threadprivate): Use decl_default_tls_model.
12 * decl2.c (get_guard): Likewise.
13 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
15 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
18 * decl.c (grokparms): Improve error message about void parameters.
19 * error.c (type_to_string): Fix aka cut off code.
21 2014-06-12 Jason Merrill <jason@redhat.com>
23 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
24 * cvt.c (type_promotes_to): Likewise.
25 * mangle.c (write_type, write_expression): Likewise.
26 (write_name, write_template_arg): Likewise.
27 (mangle_decl): Make alias based on flag_abi_compat_version.
28 Emit -Wabi warning here.
29 (finish_mangling_internal): Not here. Drop warn parm.
30 (finish_mangling_get_identifier, finish_mangling): Adjust.
31 (mangle_type_string, mangle_special_for_type): Adjust.
32 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
33 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
34 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
36 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
37 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
38 (layout_nonempty_base_or_field, end_of_class): Likewise.
39 (layout_empty_base, build_base_field, layout_class_type): Likewise.
40 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
41 (layout_virtual_bases): Likewise.
42 * decl.c (compute_array_index_type): Likewise.
43 * mangle.c (write_mangled_name, write_prefix): Likewise.
44 (write_template_prefix, write_integer_cst, write_expression): Likewise.
45 (write_template_arg, write_array_type): Likewise.
46 * method.c (lazily_declare_fn): Likewise.
47 * rtti.c (get_pseudo_ti_index): Likewise.
48 * typeck.c (comp_array_types): Likewise.
50 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
52 * vtable-class-hierarchy.c: Update handling for section names
53 that are no longer trees.
54 * decl.c (duplicate_decls): Likewise.
56 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
59 * parser.c (cp_parser_init_declarator): Actually pass friend_p
60 to cp_parser_declarator.
62 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
65 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
66 * name-lookup.c (validate_nonmember_using_decl): Adjust error
69 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
72 * parser.c (cp_parser_declarator): Add bool parameter.
73 (cp_parser_direct_declarator): Likewise, use it.
74 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
75 (cp_parser_condition, cp_parser_explicit_instantiation,
76 cp_parser_init_declarator, cp_parser_type_id_1,
77 cp_parser_parameter_declaration, cp_parser_exception_declaration,
78 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
79 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
81 * decl.c (grokdeclarator): Fix handling of friend declared in
82 namespace scope (g++.dg/parse/friend10.C).
84 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
86 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
88 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
89 (maybe_clone_body): Move symbol across comdat groups.
90 * method.c (use_thunk): Copy implicit section flag.
92 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
95 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
97 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
99 * method.c (use_thunk): Use set_decl_section_name.
100 * optimize.c (maybe_clone_body): Use set_decl_section_name.
101 * decl.c (duplicate_decls): Likewise.
102 * vtable-class-hierarchy.c: Likewise.
104 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
107 * class.c (check_field_decls): In C++11 mode do not reject
108 static data members and reference-type members in unions.
110 2014-06-05 Jason Merrill <jason@redhat.com>
113 * decl.c (check_initializer): Collapse a TREE_LIST here.
114 * typeck2.c (store_init_value): Not here.
116 2014-06-05 Richard Biener <rguenther@suse.de>
117 Paolo Carlini <paolo.carlini@oracle.com>
120 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
121 handling of empty classes.
123 2014-06-04 Jason Merrill <jason@redhat.com>
125 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
126 for noexcept and thread_local, too.
129 * decl.c (check_initializer): Maybe clear
130 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
132 2014-06-05 Richard Biener <rguenther@suse.de>
135 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
136 warnings for accessing empty classes.
138 2014-06-05 Marek Polacek <polacek@redhat.com>
141 * parser.c (cp_parser_binary_expression): Warn when logical not is
142 used on the left hand side operand of a comparison.
144 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
147 * typeck.c (cp_build_modify_expr): Handle array of characters
148 initialized by a string literal.
149 * decl.c (check_initializer): Handle parenthesized string literal
151 * typeck2.c (store_init_value): Remove redundant check.
153 2014-06-04 Jason Merrill <jason@redhat.com>
157 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
158 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
160 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
163 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
166 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
170 * call.c (standard_conversion): Convert nullptr to bool only
171 in case of direct-initialization.
172 (convert_like_real): Provide informative error message.
174 2014-06-03 Marek Polacek <polacek@redhat.com>
177 * semantics.c (finish_switch_cond): Warn if switch condition has
180 2014-06-03 Jason Merrill <jason@redhat.com>
183 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
184 variable to local_specializations.
187 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
189 2014-06-02 Jason Merrill <jason@redhat.com>
192 * decl.c (reshape_init_class): Handle un-folded
193 constant-expressions.
196 * pt.c (pack_deducible_p): Handle canonicalization.
198 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
200 * pt.c (tsubst_function_type): Initialize arg_types.
202 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
205 * class.c (handle_using_decl): Pass the correct scope to
206 cp_emit_debug_info_for_using.
208 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
212 * search.c (accessible_p): Use current_nonlambda_class_type.
213 * semantics.c (check_accessibility_of_qualified_id): Likewise.
215 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
217 * decl.c: Include builtins.h.
218 * semantics.c: Likewise.
220 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
224 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
225 * pt.c (tsubst_function_type): Inject the this parameter; do the
226 substitutions in the order mandated by the DR.
227 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
228 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
229 (static_fn_type): Copy it.
230 * decl2.c (build_memfn_type, change_return_type,
231 cp_reconstruct_complex_type): Likewise.
232 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
233 * tree.c (strip_typedefs): Likewise.
234 * typeck.c (merge_types): Likewise.
236 2014-05-30 Jason Merrill <jason@redhat.com>
239 * pt.c (instantiate_decl): Check that defer_ok is not set for
243 * pt.c (tsubst_init): Split out from...
244 (tsubst_expr) [DECL_EXPR]: Here.
245 (tsubst_copy) [VAR_DECL]: Use it.
246 * semantics.c (finish_id_expression): Return the decl for static/const.
248 2014-05-28 Jason Merrill <jason@redhat.com>
251 * decl.c (cxx_comdat_group): Return a decl.
252 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
254 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
258 * call.c (build_aggr_conv): Ignore passed in flags.
259 (build_array_conv, build_complex_conv): Likewise.
261 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
263 * optimize.c (maybe_thunk_body): Use set_comdat_group.
264 (maybe_clone_body): Likewise.
265 * decl.c (duplicate_decls): Update code duplicating comdat group;
266 do not copy symtab pointer; before freeing newdecl remove it
268 * decl2.c (constrain_visibility): Use set_comdat_group.
270 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
272 * rtti.c: Include tm_p.h
273 (emit_tinfo_decl): Force RTTI data to be aligned to required
276 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
278 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
279 ignoring other target adjustments.
281 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
283 * semantics.c (finish_omp_clauses): Remove duplicated variable
286 * parser.c (cp_parser_omp_target): Return bool values.
288 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
291 * lambda.c (add_capture): Enforce that capture by value requires
293 * typeck2.c (cxx_incomplete_type_inform): Early return if
294 TYPE_MAIN_DECL is null.
296 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
299 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
301 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
304 * lambda.c (build_capture_proxy, add_capture): Treat normal
305 captures and init-captures identically.
307 2014-05-21 Mark Wielaard <mjw@redhat.com>
310 * cp-lang.c (cxx_enum_underlying_base_type): New function.
311 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
313 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
315 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
316 * cp-array-notation.c (replace_invariant_exprs): Likewise.
317 (expand_array_notation): Handle VOID_CST.
318 * error.c (dump_expr): Likewise.
319 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
320 (cxx_pretty_printer::expression): Likewise.
321 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
322 * decl.c (register_dtor_fn): Likewise.
323 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
324 (build_delete, push_base_cleanups): Likewise.
325 * mangle.c (write_expression): Likewise.
326 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
327 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
328 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
329 * tree.c (cp_tree_equal): Likewise.
330 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
331 instead of void_zero_node.
332 * typeck.c (check_return_expr): Likewise.
333 * typeck2.c (build_functional_cast): Likewise.
335 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
338 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
340 (cp_parser_statement): ...here. Make sure only semicolon can go after
343 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
348 * typeck2.c (digest_nsdmi_init): New.
349 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
350 * init.c (get_nsdmi): Likewise.
351 * cp-tree.h (digest_nsdmi_init): Declare.
353 2014-05-20 Jason Merrill <jason@redhat.com>
355 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
356 up a virtual function in a dummy object.
358 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
361 * decl.c (duplicate_decls): Replace pair of warning_at with
363 (maybe_commonize_var): Likewise.
365 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
368 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
369 (tsubst_copy_and_build): Perform recursive substitutions in a
372 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
375 * typeck2.c (cxx_incomplete_type_inform): New.
376 (cxx_incomplete_type_diagnostic): Use it.
377 * decl.c (grokdeclarator): Check the element type of an
378 incomplete array type; call the above.
379 * cp-tree.h (cxx_incomplete_type_inform): Declare.
381 2014-05-19 Jason Merrill <jason@redhat.com>
384 * pt.c (tsubst_copy): Don't check at_function_scope_p.
385 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
387 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
389 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
390 * parser.c (cp_parser_enum_specifier): Likewise.
392 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
394 * class.c (sorted_fields_type_new): Adjust.
395 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
396 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
397 * cp-tree.h: Remove usage of variable_size gty attribute.
398 * decl.c (make_label_decl): Adjust.
399 (check_goto): Likewise.
400 (start_preparsed_function): Likewise.
401 (save_function_data): Likewise.
402 * lex.c (init_reswords): Likewise.
403 (retrofit_lang_decl): Likewise.
404 (cxx_dup_lang_specific_decl): Likewise.
405 (copy_lang_type): Likewise.
406 (cxx_make_type): Likewise.
407 * name-lookup.c (binding_entry_make): Likewise.
408 (binding_table_construct): Likewise.
409 (binding_table_new): Likewise.
410 (cxx_binding_make): Likewise.
411 (pushdecl_maybe_friend_1): Likewise.
412 (begin_scope): Likewise.
413 (push_to_top_level): Likewise.
414 * parser.c (cp_lexer_alloc): Likewise.
415 (cp_lexer_new_from_tokens): Likewise.
416 (cp_token_cache_new): Likewise.
417 (cp_parser_context_new): Likewise.
418 (cp_parser_new): Likewise.
419 (cp_parser_nested_name_specifier_opt): Likewise.
420 (cp_parser_template_id): Likewise.
421 * pt.c (maybe_process_partial_specialization): Likewise.
422 (register_specialization): Likewise.
423 (add_pending_template): Likewise.
424 (lookup_template_class_1): Likewise.
425 (push_tinst_level): Likewise.
426 * semantics.c (register_constexpr_fundef): Likewise.
427 (cxx_eval_call_expression): Likewise.
428 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
430 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
433 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
434 when cp_parser_lookup_name sets ambiguous_decls.
436 2014-05-15 Jason Merrill <jason@redhat.com>
438 * call.c (print_conversion_rejection): Use loc consistently.
440 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
442 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
443 * call.c (convert_like_real, build_new_method_call_1): Use it.
444 * decl2.c (grokfield): Likewise.
445 * init.c (perform_member_init, build_aggr_init, expand_default_init,
446 build_new_1): Likewise.
447 * mangle.c (write_expression): Likewise.
448 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
450 2014-05-14 Jason Merrill <jason@redhat.com>
454 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
455 dropped cv-quals as a bad conversion.
456 (convert_like_real) [ck_ref_bind]: Explain them.
457 (compare_ics): Check badness before stripping reference
458 bindings. Handle comparing bad reference bindings.
459 * typeck.c (comp_cv_qualification): Add overload that just takes
461 * cp-tree.h: Declare it.
463 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
464 (arg_conversion_rejection, bad_arg_conversion_rejection)
465 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
466 (add_function_candidate): Pass actual argument, rather than type, to
467 bad_arg_conversion_rejection.
468 (print_conversion_rejection): Explain what's wrong with the conversion.
469 (print_z_candidates): Say "candidate:" before each candidate.
470 (splice_viable): Be strict if we see a viable or template candidate.
471 (build_user_type_conversion_1): Pass false to strict parameter.
472 (perform_overload_resolution, build_conditional_expr_1): Likewise.
473 (build_new_op_1, build_new_method_call_1): Likewise.
474 (build_op_call_1): Pass true to strict parameter.
476 2014-05-13 Jason Merrill <jason@redhat.com>
478 * call.c (print_error_for_call_failure): Say "no match" rather
479 than "ambiguous" if there were no strict matches.
480 (build_new_method_call_1): Likewise.
483 * semantics.c (is_this_parameter): Allow capture proxies too.
485 2014-05-12 Jason Merrill <jason@redhat.com>
487 * call.c (maybe_print_user_conv_context): New.
488 (convert_like_real): Use it. Print call context for bad
489 user-defined conversion.
490 (build_over_call): Print call context for bad 'this' conversion.
492 * call.c (convert_like_real): Use inform for identifying the
495 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
497 * cvt.c (cp_convert_to_pointer): Don't call error_at if
498 complain & tf_error is false.
500 * decl.c (make_unbound_class_template): Prefer inform for
501 "declared here"-type message.
503 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
507 * lambda.c (lambda_expr_this_capture): Add new parameter
508 add_capture_p controlling whether the functions will try to
509 capture 'this' via the default capture.
510 (maybe_resolve_dummy): Likewise.
511 * cp-tree.h: Adjust prototypes.
512 * call.c, semantics.c: Change callers of these functions.
513 * call.c (build_new_method_call_1): Use the actual 'this' that
514 would be potentially captured for the overload resolution, instead
517 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
519 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
521 (convert_nontype_argument): Adjust calls.
522 (coerce_template_parameter_pack): Add missing complain & tf_error
525 2014-05-09 Jason Merrill <jason@redhat.com>
529 * call.c (build_conditional_expr_1, conditional_conversion): Handle
530 non-class lvalues and xvalues that differ only in cv-qualifiers.
534 * call.c (build_user_type_conversion_1): The copy-init temporary
538 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
541 * call.c (build_conditional_expr_1): If overload resolution finds
542 no match, just say "different types".
545 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
548 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
549 if we didn't find a conversion.
550 Don't accept a bad conversion too early.
552 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
555 * typeck.c (convert_for_assignment): Provide an inform for pointers
556 to incomplete class types.
558 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
561 * pt.c (convert_nontype_argument): Protect all the error calls
562 with complain & tf_error.
564 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
567 * pt.c (instantiate_decl): Avoid generating the body of a
570 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
573 * pt.c (maybe_begin_member_template_processing): Use
576 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
577 Mike Stump <mikestump@comcast.net>
578 Richard Sandiford <rdsandiford@googlemail.com>
580 * call.c: Include wide-int.h.
581 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
582 (convert_for_arg_passing): Likewise.
583 * class.c: Include wide-int.h.
584 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
585 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
586 (include_empty_classes): Likewise
587 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
588 * cvt.c: Include wide-int.h.
589 (ignore_overflows): Use wide_int_to_tree.
590 * decl.c: Include wide-int.h.
591 (check_array_designated_initializer): Use wide-int interfaces.
592 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
593 (finish_enum_value_list): Use signop.
594 (build_enumerator): Use wide-int interfaces.
595 * init.c: Include wide-int.h.
596 (build_new_1): Use wide-int interfaces.
597 * mangle.c: Include wide-int.h.
598 (write_integer_cst): Use wide-int interfaces.
599 (write_array_type): Likewise.
600 * tree.c: Include wide-int.h.
601 (cp_tree_equal): Use tree_int_cst_equal.
602 * typeck2.c: Include wide-int.h.
603 (process_init_constructor_array): Use wide-int interfaces.
605 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
608 * decl.c (grokfndecl): Check duplicate_decls return value for
610 * pt.c (instantiate_decl): A deleted function is defined.
612 2014-05-02 Jason Merrill <jason@redhat.com>
614 * decl2.c (vague_linkage_p): Local statics have vague linkage.
617 * lambda.c (lambda_capture_field_type): Wrap anything dependent
619 (add_capture): Check for VLA before calling it.
620 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
621 just the current one. Make non-static.
622 * cp-tree.h: Declare it.
623 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
624 the operand was static or constant.
626 2014-05-02 Marek Polacek <polacek@redhat.com>
628 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
631 2014-05-01 Marek Polacek <polacek@redhat.com>
634 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
635 between label and variable when warning about returning local address.
637 2014-04-30 Jason Merrill <jason@redhat.com>
640 * init.c (build_value_init): Don't try to call an array constructor.
643 * typeck2.c (massage_init_elt): Use maybe_constant_init.
645 2014-04-30 Marek Polacek <polacek@redhat.com>
647 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
648 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
649 for non-integer types.
651 2014-04-29 Jason Merrill <jason@redhat.com>
654 Represent the unevaluated exception specification of an implicitly
655 declared or deleted function with a simple placeholder, not a list
657 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
658 * except.c (unevaluated_noexcept_spec): New.
659 * class.c (deduce_noexcept_on_destructor): Use it.
660 * decl.c (check_redeclaration_exception_specification): Call
661 maybe_instantiate_noexcept.
662 (duplicate_decls): Call it before merge_types.
663 (start_preparsed_function): Call maybe_instantiate_noexcept.
664 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
665 * init.c (get_nsdmi): Factor out of perform_member_init.
666 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
667 (walk_field_subobs): Consider NSDMI for EH spec.
668 (get_defaulted_eh_spec): New.
669 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
670 (defaulted_late_check): Defer EH checking in non-template classes.
671 (after_nsdmi_defaulted_late_checks): New.
672 * parser.c (cp_parser_class_specifier_1): Use it.
673 (unparsed_classes): New macro.
674 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
675 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
676 Remove list-of-functions handling.
677 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
678 handling and FN parameter.
679 * typeck.c (merge_types): Adjust.
681 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
684 * parser.c (cp_parser_alias_declaration): Check return value of
687 2014-04-24 Jakub Jelinek <jakub@redhat.com>
689 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
690 atomic-clause, allow comma in between atomic-clause and
693 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
696 * rtti.c (emit_support_tinfos): Do not iterate on
697 registered_builtin_types (partial revert).
699 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
702 * semantics.c (apply_deduced_return_type): Complete non-void type
703 before estimating whether the type is aggregate.
705 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
708 * rtti.c (emit_support_tinfo_1): New function, extracted from
710 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
712 2014-04-22 Jakub Jelinek <jakub@redhat.com>
715 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
716 fails, don't set OM_PARALLEL_COMBINED and return NULL.
718 2014-04-18 Jason Merrill <jason@redhat.com>
721 * call.c (reference_binding): Recurse on user-defined conversion.
724 * call.c (standard_conversion): Don't try to apply restrict to void.
726 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
728 * decl.c (reshape_init_r): Handle a single element of vector type.
730 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
733 * decl2.c (cplus_decl_attributes): Handle
734 pointer-to-member-function declarations.
736 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
739 * call.c (build_user_type_coversion): Use build_dummy_object
740 to create the placeholder object for a constructor method call.
741 (build_special_member_call): Likewise.
742 (build_over_call): Check for the placeholder object with
744 (build_new_method_call_1): Likewise. Don't attempt to resolve
745 a dummy object for a constructor method call.
747 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
750 * friend.c (add_friend, make_friend_class): Move repeated friend
751 warning under Wredundant_decls.
753 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
755 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
756 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
757 (do_class_using_decl): Likewise.
758 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
760 2014-04-15 Jakub Jelinek <jakub@redhat.com>
763 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
765 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
767 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
769 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
771 * pt.c (mark_template_parm): Use template_parm_level_and_index.
773 2014-04-11 Jason Merrill <jason@redhat.com>
775 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
777 (cp_lexer_get_preprocessor_token): Always clear it.
778 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
782 * decl.c (reshape_init_r): Handle a single element of class type.
785 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
786 built-in operator new.
788 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
791 * name-lookup.c (parse_using_directive): Return early if the
792 attribs argument is error_mark_node; use get_attribute_name.
794 2014-04-11 Jason Merrill <jason@redhat.com>
798 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
799 * call.c (struct z_candidate): Add flags field.
800 (add_candidate): Add flags parm.
801 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
802 (add_template_candidate_real): Pass it.
803 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
804 * tree.c (build_aggr_init_expr): Copy it.
805 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
807 2014-04-10 Richard Biener <rguenther@suse.de>
808 Jakub Jelinek <jakub@redhat.com>
811 * error.c (dump_decl) <case FUNCTION_DECL>: If
812 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
813 recurse on DECL_ABSTRACT_ORIGIN instead of printing
816 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
818 * pt.c (check_template_variable): Check for the return of pedwarn
819 before emitting a note.
820 * parser.c (cp_parser_lambda_introducer): Likewise.
822 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
825 * pt.c (process_template_parm): For an invalid non-type parameter
826 only set TREE_TYPE to error_mark_node.
827 (push_inline_template_parms_recursive, comp_template_parms,
828 redeclare_class_template, coerce_template_template_parm,
829 coerce_template_template_parms, unify): Use error_operand_p.
831 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
833 * class.c (check_bases_and_members): Warn about non-virtual dtors
834 in public bases only. Check warn_ecpp before complaining about
835 non-polymorphic bases.
837 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
839 * decl.c (duplicate_decls): Check for the return of warning_at
840 before emitting a note.
841 (warn_misplaced_attr_for_class_type): Likewise.
842 (check_tag_decl): Likewise.
844 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
847 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
849 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
852 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
853 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
854 instantiating a variable-sized type.
857 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
859 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
861 * class.c (find_abi_tags_r): Check for the return of warning
862 before emitting a note.
863 (one_inherited_ctor): Likewise.
865 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
867 * decl.c (duplicate_decls): Check for the return of permerror
868 before emitting a note.
870 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
872 * class.c (accessible_nvdtor_p): New.
873 (check_bases): Don't check base destructor here ...
874 (check_bases_and_members): ... check them here. Trigger on
875 Wnon-virtual-dtor flag.
876 (finish_struct_1): Use accessible_nvdtor_p.
878 2014-04-01 Jason Merrill <jason@redhat.com>
880 * pt.c (process_partial_specialization): Say "not deducible"
881 rather than "not used". Use inform.
884 * pt.c (coerce_template_parms): Check that the pack expansion
885 pattern works with the first matching parameter.
887 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
889 * init.c (perform_member_init): Homogenize uninitialized
892 2014-04-01 Jason Merrill <jason@redhat.com>
895 * call.c (build_array_conv): Call complete_type.
898 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
899 (picflag_from_initializer): Return it.
900 (process_init_constructor): Handle it.
903 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
904 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
905 * pt.c (get_template_info): Handle NAMESPACE_DECL.
906 (most_general_template): Handle more kinds of template.
907 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
908 instantiations and specializations.
910 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
913 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
914 COMPONENT_REFs and ARRAY_REFs sooner.
916 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
919 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
920 usage in non-functions with pushed scope.
922 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
925 * name-lookup.h (cp_binding_level): New transient field defining_class_p
926 to indicate whether a scope is in the process of defining a class.
927 * semantics.c (begin_class_definition): Set defining_class_p.
928 * name-lookup.c (leave_scope): Reset defining_class_p.
929 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
930 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
931 unwinding to class-defining scope to handle the erroneous definition of
932 a generic function of an arbitrarily nested class within an enclosing
935 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
938 * method.c (walk_field_subobs): Improve the diagnostic
939 locations for both REFERENCE_TYPEs and non-static const members.
940 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
941 instead of %qD to be consistent with the c++11 diagnostic.
943 2014-03-25 Jason Merrill <jason@redhat.com>
947 * class.c (build_vtbl_initializer): Handle abstract dtors here.
948 * search.c (get_pure_virtuals): Not here.
951 * parser.c (cp_parser_lambda_expression): Don't parse the body of
952 a lambda in unevaluated context.
955 * decl.c (create_array_type_for_decl): Complain about array of auto.
957 2014-03-25 Jakub Jelinek <jakub@redhat.com>
960 * semantics.c (potential_constant_expression_1): Handle
963 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
966 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
967 introducing an implicit function template parameter within an explicit
970 2014-03-22 Jason Merrill <jason@redhat.com>
973 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
976 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
979 * name-lookup.c (push_class_level_binding_1): Check identifier_p
980 on the name argument.
982 2014-03-20 Jakub Jelinek <jakub@redhat.com>
985 * init.c (build_zero_init_1): Ignore fields with error_mark_node
988 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
991 * call.c (build_new_method_call_1): Handle pure virtuals called by
994 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
997 * parser.c (cp_parser_member_declaration): Don't allow
998 finish_fully_implicit_template to consider friend declarations to be
999 class member templates.
1000 (synthesize_implicit_template_parm): Handling winding back through class
1001 scope to the class being defined in order to inject a template argument
1005 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1006 function scope as per cp_parser_skip_to_end_of_statement.
1008 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1011 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1013 2014-03-14 Jason Merrill <jason@redhat.com>
1017 * search.c (get_pure_virtuals): Handle abstract dtor here.
1018 (dfs_get_pure_virtuals): Not here.
1021 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1022 abstract class as pure.
1024 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1027 * pt.c (maybe_process_partial_specialization): Check return value
1028 of check_specialization_namespace.
1030 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1033 * semantics.c (finish_static_assert): Call cxx_constant_value only
1034 if require_potential_rvalue_constant_expression returns true.
1036 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1039 * method.c (get_inherited_ctor): New.
1040 * cp-tree.h (get_inherited_ctor): Declare it.
1041 * semantics.c (is_valid_constexpr_fn): Use it.
1043 2014-03-10 Jason Merrill <jason@redhat.com>
1046 * call.c (convert_default_arg): Remove special handling for
1050 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1051 when deciding whether to call push_template_decl for a member class.
1052 * pt.c (push_template_decl_real): Return after wrong levels error.
1054 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1057 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1058 lambda, remove the lambda's own template argument list prior to fetching
1062 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1063 function template unwinding on error into a more general location, ...
1064 (cp_parser_skip_to_end_of_statement): ... here.
1066 2014-03-07 Jason Merrill <jason@redhat.com>
1068 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1070 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1071 we're in a trailing return type.
1073 * typeck.c (comp_template_parms_position): 'auto' and
1074 'decltype(auto)' are different from real template parms.
1076 * parser.c (cp_parser_using_declaration): Consume the semicolon
1077 after bare parameter pack error.
1079 * cp-tree.h (REF_PARENTHESIZED_P): New.
1080 * semantics.c (force_paren_expr): Set it.
1081 * pt.c (do_auto_deduction): Check it.
1082 (tsubst) [COMPONENT_REF]: Copy it.
1083 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1085 * decl.c (create_array_type_for_decl): Only warn about invalid
1086 C++1y VLA if flag_iso or warn_vla>0.
1087 (grokdeclarator): Likewise.
1088 * pt.c (tsubst): Likewise.
1089 * semantics.c (finish_decltype_type): Likewise.
1090 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1091 (cp_build_addr_expr_1): Likewise.
1092 * init.c (build_new_1): Improve diagnostics.
1094 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1097 * decl.c (check_initializer): Return NULL_TREE after error;
1098 consistently use inform.
1100 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1102 * decl.c (check_initializer): Remove dead code.
1104 2014-03-06 Marek Polacek <polacek@redhat.com>
1107 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1108 of checking tree code.
1110 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1112 * parser.c (cp_lexer_set_source_position): New.
1113 (cp_parser_mem_initializer): Use it.
1114 (cp_parser_postfix_open_square_expression): Likewise.
1115 (cp_parser_parenthesized_expression_list): Likewise.
1116 (cp_parser_new_initializer): Likewise.
1117 (cp_parser_jump_statement): Likewise.
1118 (cp_parser_initializer): Likewise.
1119 (cp_parser_functional_cast): Likewise.
1121 2014-03-05 Jason Merrill <jason@redhat.com>
1124 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1125 dependent expression.
1128 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1129 if re-parsing might succeed.
1130 * semantics.c (finish_id_expression): Use of a parameter outside
1131 the function body is a parse error.
1133 * parser.c (cp_parser_mem_initializer): Set input_location
1134 properly for init-list warning.
1135 (cp_parser_postfix_open_square_expression): Likewise.
1136 (cp_parser_parenthesized_expression_list): Likewise.
1137 (cp_parser_new_initializer): Likewise.
1138 (cp_parser_jump_statement): Likewise.
1139 (cp_parser_initializer): Likewise.
1140 (cp_parser_functional_cast): Likewise.
1142 2014-03-04 Jason Merrill <jason@redhat.com>
1145 * typeck2.c (process_init_constructor_record): Set
1146 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1150 * parser.c (cp_parser_direct_declarator): Set declarator to
1151 cp_error_declarator on invalid qualified-id.
1153 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1156 * parser.c (cp_parser_using_declaration): Early return when
1157 cp_parser_nested_name_specifier errors out.
1159 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1162 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1163 function scope on parse error in function parameter list.
1165 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1167 * method.c (implicitly_declare_fn): Remove redundant
1168 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1169 * semantics.c (is_instantiation_of_constexpr): Likewise.
1170 * error.c (dump_function_decl): Likewise.
1172 2014-03-01 Jason Merrill <jason@redhat.com>
1175 * semantics.c (begin_maybe_infinite_loop): Use
1176 fold_non_dependent_expr_sfinae.
1178 2014-02-28 Jason Merrill <jason@redhat.com>
1181 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1183 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1186 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1187 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1188 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1190 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1193 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1196 2014-02-27 Jason Merrill <jason@redhat.com>
1200 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1201 are not yet defined.
1203 2014-02-26 Jason Merrill <jason@redhat.com>
1207 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1208 * init.c (build_vtbl_address): Do it here.
1214 * pt.c (struct warning_sentinel): New.
1215 (tsubst_copy_and_build): Use it instead of
1216 c_inhibit_evaluation_warnings.
1217 * typeck.c (maybe_warn_about_useless_cast): Remove
1218 c_inhibit_evaluation_warnings check.
1221 * pt.c (get_template_parm_index): New.
1222 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1223 (process_template_parm): Allow bare packs in template template
1224 parm template parms.
1225 (coerce_template_parameter_pack): Handle fixed template template
1226 parm packs and fixed packs not at the end of the parm list.
1227 (coerce_template_parms): Handle template parm packs not at the end
1229 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1232 * pt.c (unify): Ignore alias templates when deducing a template
1238 * call.c (reference_binding): Recurse on user-defined conversion.
1239 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1241 2014-02-25 Jason Merrill <jason@redhat.com>
1244 * call.c (reference_binding): Recurse on user-defined conversion.
1245 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1247 * call.c (print_conversion_rejection): Handle n_arg of -2.
1248 (build_user_type_conversion_1): Pass it.
1251 * decl2.c (no_linkage_error): Handle C++98 semantics.
1252 (reset_type_linkage): Move from decl.c.
1253 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1254 (bt_reset_linkage_2, reset_decl_linkage): New.
1255 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1256 (cp_write_global_declarations): Move condition into no_linkage_error.
1257 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1258 * semantics.c (expand_or_defer_fn_1): Factor out
1259 tentative_decl_linkage.
1260 * cp-tree.h: Adjust.
1262 * decl2.c (finish_static_data_member_decl): Diagnose static data
1263 member in unnamed class.
1264 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1267 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1268 defaulted virtual dtor.
1272 * pt.c (get_underlying_template): Fix equivalence calculation.
1274 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1277 * parser.c (function_being_declared_is_template_p): Return false when
1278 processing a template parameter list.
1279 (cp_parser_parameter_declaration_clause): Don't set
1280 auto_is_implicit_function_template_parm_p when processing a
1281 template parameter list.
1283 * parser.c (synthesize_implicit_template_parm): Inject new template
1284 argument list appropriately when a generic member function
1285 of a class template is declared out-of-line.
1288 * parser.c (cp_parser_direct_declarator): Don't save and
1289 restore num_template_parameter_lists around call to
1290 cp_parser_parameter_declaration_list.
1291 (function_being_declared_is_template_p): New predicate.
1292 (cp_parser_parameter_declaration_list): Use
1293 function_being_declared_is_template_p as predicate for
1294 inspecting current function template parameter list length
1295 rather than num_template_parameter_lists.
1297 2014-02-24 Jason Merrill <jason@redhat.com>
1300 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1301 DECL_EXPR initialize a non-class iterator.
1304 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1306 2014-02-21 Jason Merrill <jason@redhat.com>
1309 * parser.c (cp_parser_type_name): Always check dependency.
1310 (cp_parser_type_specifier_seq): Call
1311 cp_parser_parse_and_diagnose_invalid_type_name.
1314 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1317 * parser.c (cp_parser_default_argument): Clear
1318 current_class_ptr/current_class_ref like tsubst_default_argument.
1321 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1322 than current_binding_level.
1325 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1328 * parser.c (cp_parser_enum_specifier): Call
1329 check_for_bare_parameter_packs.
1332 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1336 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1337 of the partial instantiation, not the most general template.
1338 (maybe_process_partial_specialization): Reassign everything on
1342 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1343 (check_explicit_specialization): Don't clone.
1346 * pt.c (coerce_template_parms): Bail if argument packing fails.
1349 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1350 Don't get confused by a CONSTRUCTOR that already has a type.
1353 * call.c (build_array_conv): Don't crash on VLA.
1356 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1359 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1360 in declaration context.
1364 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1367 * parser.c (cp_parser_direct_declarator): Don't wrap a
1368 type-dependent expression in a NOP_EXPR.
1371 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1376 * parser.c (cp_parser_template_argument): Restore dereference.
1377 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1378 (process_partial_specialization): Handle deref.
1381 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1385 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1386 implicit_template_scope upon leaving an out-of-line generic member
1387 function definition.
1389 2014-02-20 Kai Tietz <ktietz@redhat.com>
1392 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1393 valued type argument as error_mark_node.
1396 * semantics.c (finish_fname): Handle error_mark_node.
1398 2014-02-19 Jason Merrill <jason@redhat.com>
1401 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1402 spec from template context.
1404 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1407 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1408 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1411 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1413 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1416 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1419 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1422 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1423 During error recovery allow_non_constant may be false.
1425 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1428 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1429 scope whenever a template parameter list has been started, independent
1430 of whether the function call operator was well-formed or not.
1433 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1434 scope for generic friend declarations as well as for non-friends.
1436 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1439 * method.c (implicitly_declare_fn): A constructor of a class with
1440 virtual base classes isn't constexpr (7.1.5p4).
1442 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1444 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1446 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1449 * parser.c (cp_parser_omp_declare_reduction): Save and free
1452 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1456 * tree.c (handle_init_priority_attribute): Call default_conversion on
1457 the attribute argument.
1459 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1462 * method.c (synthesized_method_walk): If vbases is non-null but
1463 is_empty is true, likewise don't worry about the virtual bases.
1465 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1468 * typeck2.c (process_init_constructor_record): Just skip unnamed
1471 2014-01-31 Jason Merrill <jason@redhat.com>
1474 * pt.c (mark_decl_instantiated): Call mark_needed.
1477 * decl2.c (handle_tls_init): Handle null init fn.
1480 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1482 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1485 * class.c (build_vfield_ref): Early return error_mark_node if
1486 TYPE_VFIELD (type) is null.
1487 (build_base_path): Check return value of build_vfield_ref.
1489 2014-01-31 Jason Merrill <jason@redhat.com>
1492 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1493 [ck_list]: Check for error_mark_node.
1494 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1497 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1498 during partial ordering.
1500 2014-01-31 Marek Polacek <polacek@redhat.com>
1503 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1505 2014-01-30 Jason Merrill <jason@redhat.com>
1508 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1509 (local_specializations): New macro.
1510 * pt.c (local_specializations): Remove variable.
1512 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1515 * parser.c (make_string_pack): Use double_int::from_buffer.
1517 2014-01-30 Marek Polacek <polacek@redhat.com>
1520 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1522 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1523 with input_location.
1524 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1527 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1530 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1532 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1535 * pt.c (lookup_template_class_1): Check start_enum return value
1536 for error_mark_node.
1538 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1540 * decl.c (duplicate_decls, typename_hash, typename_compare):
1541 Use TYPE_IDENTIFIER.
1542 * error.c (dump_type): Likewise.
1543 * mangle.c (dump_substitution_candidates): Likewise.
1545 2014-01-30 Jason Merrill <jason@redhat.com>
1548 * decl2.c (attributes_naming_typedef_ok): New.
1549 * cp-tree.h: Declare it.
1550 * decl.c (grokdeclarator): Check it.
1551 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1553 2014-01-29 Jason Merrill <jason@redhat.com>
1556 * call.c (add_builtin_candidate): Catch dependent types.
1559 * pt.c (expand_template_argument_pack): Correct
1560 non_default_args_count calculation.
1563 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1566 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1567 have a friend template in a class template.
1568 * pt.c (tsubst_friend_function): Look through it.
1569 (push_template_decl_real): A friend member template is
1572 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1575 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1578 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1581 * pt.c (instantiate_template_1): Check for error_mark_node the second
1584 2014-01-29 Jason Merrill <jason@redhat.com>
1587 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1588 cdtor_returns_this case.
1591 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1593 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1596 * semantics.c (finish_omp_reduction_clause): Check type for
1599 2014-01-28 Jason Merrill <jason@redhat.com>
1602 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1603 (tsubst_copy): Use it if lookup fails.
1606 * pt.c (tsubst_function_type): Make sure we keep the same function
1610 * semantics.c (build_anon_member_initialization): Stop walking
1611 when we run out of COMPONENT_REFs.
1614 * decl.c (lookup_and_check_tag): Ignore template parameters if
1615 scope == ts_current.
1616 * pt.c (check_template_shadow): Don't complain about the injected
1619 * decl.c (duplicate_decls): Tweak.
1622 * mangle.c (write_unqualified_name): Handle operator auto.
1624 2014-01-27 Jason Merrill <jason@redhat.com>
1628 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1629 list-initialization. A conversion to rvalue ref that involves
1630 an lvalue-rvalue conversion is bad.
1631 (convert_like_real): Give helpful error message.
1634 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1637 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1641 * pt.c (template_parm_to_arg): Call convert_from_reference.
1642 (tsubst_template_arg): Don't strip reference refs.
1645 * call.c (build_aggr_conv): Reject value-initialization of reference.
1649 * call.c (convert_like_real): Give helpful error about excess braces
1650 for ck_rvalue of scalar type.
1653 * call.c (reference_binding): Only elide braces if the single
1654 element is reference-related.
1657 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1661 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1665 * decl.c (compute_array_index_type): Don't call
1666 maybe_constant_value for a non-integral expression.
1668 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1670 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1672 * cp-gimplify.c (cp_genericize): Likewise.
1673 * decl.c (grokfndecl): Likewise.
1674 * parser.c (cp_parser_postfix_expression): Likewise.
1675 (cp_parser_postfix_open_square_expression): Likewise.
1676 (cp_parser_direct_declarator): Likewise.
1677 (is_cilkplus_vector_p): Likewise.
1678 (cp_parser_omp_clause_name): Likewise.
1679 (cp_parser_omp_all_clauses): Likewise.
1680 * pt.c (apply_late_template_attributes): Likewise.
1681 * typeck.c (cp_build_array_ref): Likewise.
1682 (cp_build_compound_expr): Likewise.
1683 (check_return_expr): Likewise.
1685 2014-01-24 Jason Merrill <jason@redhat.com>
1688 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1693 * typeck2.c (process_init_constructor_array): Don't create
1696 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1698 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1699 handling for RANGE_ARRAY case.
1701 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1704 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1706 2014-01-23 Marek Polacek <polacek@redhat.com>
1709 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1711 2014-01-23 Marek Polacek <polacek@redhat.com>
1714 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1717 2014-01-23 Jason Merrill <jason@redhat.com>
1720 * cp-tree.h (struct language_function): Add infinite_loop and
1722 (current_function_infinite_loop): New.
1723 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1724 (break_maybe_infinite_loop): New.
1725 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1726 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1727 (begin_range_for_stmt): Use them.
1728 * decl.c (finish_function): Don't warn about missing return
1729 if current_function_infinite_loop.
1730 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1731 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1733 * call.c (build_op_delete_call): Use make_tree_vector and
1734 release_tree_vector.
1736 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1739 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1740 nested_name_specifier.
1742 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1744 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1745 see if there is an attribute after function decl. If so, then
1747 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1748 enabled function late parsing.
1749 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1750 attribute for a SIMD-enabled function.
1751 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1752 the function is used by SIMD-enabled function (indicated by NULL
1753 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1754 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1755 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1756 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1757 vectorlength clause. Added a new bool parameter to differentiate
1759 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1760 (is_cilkplus_vector_p): Likewise.
1761 (cp_parser_late_parsing_elem_fn_info): Likewise.
1762 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1763 and "vectorlength" clauses when Cilk Plus is enabled.
1764 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1765 and emit a sorry message when step size is a parameter.
1766 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1767 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1769 * pt.c (apply_late_template_attributes): Likewise.
1771 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1774 * semantics.c (finish_omp_reduction_clause): Reject
1775 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1777 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1780 * parser.c (cp_parser_class_head): Push the class before parsing
1781 the base-clause, pop after it.
1783 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1785 * decl2.c (cpp_check): Revert prototype change.
1787 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1791 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1794 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1797 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1798 only when errorcount == 0.
1800 2014-01-17 Marek Polacek <polacek@redhat.com>
1803 * cvt.c (ocp_convert): Don't segfault on non-existing
1804 ENUM_UNDERLYING_TYPE.
1806 2014-01-16 Jason Merrill <jason@redhat.com>
1809 * tree.c (bot_manip): Update the location of builtin_LINE and
1812 2014-01-14 Jason Merrill <jason@redhat.com>
1815 * typeck2.c (massage_init_elt): New.
1816 (process_init_constructor_record)
1817 (process_init_constructor_union): Use it.
1818 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1819 (split_nonconstant_init_1): Handle it.
1820 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1822 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1825 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1826 and replaced an existing if-statement with else-if statement.
1827 Changed an existing error message wording to match the one from the C
1830 2014-01-08 Jason Merrill <jason@redhat.com>
1833 * class.c (abi_tag_data): Add tags field.
1834 (check_abi_tags): Initialize it.
1835 (find_abi_tags_r): Support collecting missing tags.
1836 (mark_type_abi_tags): Don't look at template args.
1837 (inherit_targ_abi_tags): New.
1838 (check_bases_and_members): Use it.
1839 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1840 * mangle.c (write_abi_tags): Check it.
1842 2014-01-07 Jason Merrill <jason@redhat.com>
1845 * pt.c (num_innermost_template_parms): New.
1846 (get_underlying_template): Use it.
1849 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1851 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1853 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1854 the letter of 20.11.6 about Base and Derived naming the same
1855 class type modulo cv-qualifiers.
1857 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1860 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1861 function as unimplemented for generic lambdas with varargs.
1864 * parser.c (cp_parser_template_parameter): Early out with
1865 error_mark_node if parameter declaration was not parsed.
1868 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1869 auto_is_implicit_function_template_parm_p around lambda body.
1872 * parser.c (cp_parser_init_declarator): Undo fully implicit
1873 template parameter list when declarator is not a function.
1875 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1878 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1880 2014-01-03 Tobias Burnus <burnus@net-b.de>
1883 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1885 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1889 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1890 as include_std to perform_koenig_lookup.
1891 (cp_parser_postfix_expression): Adjust.
1892 * pt.c (tsubst_copy_and_build): Likewise.
1893 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1894 (omp_reduction_lookup): Adjust.
1895 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1896 (lookup_arg_dependent): Likewise.
1897 (lookup_function_nonclass): Adjust.
1898 * name-lookup.h: Adjust declaration.
1899 * cp-tree.h: Likewise.
1901 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1904 * parser.c (cp_parser_userdef_numeric_literal): Mention
1905 -fext-numeric-literals in the message.
1907 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1910 * call.c (build_conditional_expr_1): Check the return value of
1913 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1915 * call.c (convert_like_real): Check complain.
1917 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1920 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1923 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1925 Update copyright years
1927 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1929 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1930 the standard form for the copyright notice.
1932 Copyright (C) 2014 Free Software Foundation, Inc.
1934 Copying and distribution of this file, with or without modification,
1935 are permitted in any medium without royalty provided the copyright
1936 notice and this notice are preserved.