1 2014-06-02 Jason Merrill <jason@redhat.com>
4 * pt.c (pack_deducible_p): Handle canonicalization.
6 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
8 * pt.c (tsubst_function_type): Initialize arg_types.
10 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
13 * class.c (handle_using_decl): Pass the correct scope to
14 cp_emit_debug_info_for_using.
16 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
20 * search.c (accessible_p): Use current_nonlambda_class_type.
21 * semantics.c (check_accessibility_of_qualified_id): Likewise.
23 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
25 * decl.c: Include builtins.h.
26 * semantics.c: Likewise.
28 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
32 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
33 * pt.c (tsubst_function_type): Inject the this parameter; do the
34 substitutions in the order mandated by the DR.
35 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
36 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
37 (static_fn_type): Copy it.
38 * decl2.c (build_memfn_type, change_return_type,
39 cp_reconstruct_complex_type): Likewise.
40 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
41 * tree.c (strip_typedefs): Likewise.
42 * typeck.c (merge_types): Likewise.
44 2014-05-30 Jason Merrill <jason@redhat.com>
47 * pt.c (instantiate_decl): Check that defer_ok is not set for
51 * pt.c (tsubst_init): Split out from...
52 (tsubst_expr) [DECL_EXPR]: Here.
53 (tsubst_copy) [VAR_DECL]: Use it.
54 * semantics.c (finish_id_expression): Return the decl for static/const.
56 2014-05-28 Jason Merrill <jason@redhat.com>
59 * decl.c (cxx_comdat_group): Return a decl.
60 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
62 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
66 * call.c (build_aggr_conv): Ignore passed in flags.
67 (build_array_conv, build_complex_conv): Likewise.
69 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
71 * optimize.c (maybe_thunk_body): Use set_comdat_group.
72 (maybe_clone_body): Likewise.
73 * decl.c (duplicate_decls): Update code duplicating comdat group;
74 do not copy symtab pointer; before freeing newdecl remove it
76 * decl2.c (constrain_visibility): Use set_comdat_group.
78 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
80 * rtti.c: Include tm_p.h
81 (emit_tinfo_decl): Force RTTI data to be aligned to required
84 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
86 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
87 ignoring other target adjustments.
89 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
91 * semantics.c (finish_omp_clauses): Remove duplicated variable
94 * parser.c (cp_parser_omp_target): Return bool values.
96 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
99 * lambda.c (add_capture): Enforce that capture by value requires
101 * typeck2.c (cxx_incomplete_type_inform): Early return if
102 TYPE_MAIN_DECL is null.
104 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
107 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
109 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
112 * lambda.c (build_capture_proxy, add_capture): Treat normal
113 captures and init-captures identically.
115 2014-05-21 Mark Wielaard <mjw@redhat.com>
118 * cp-lang.c (cxx_enum_underlying_base_type): New function.
119 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
121 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
123 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
124 * cp-array-notation.c (replace_invariant_exprs): Likewise.
125 (expand_array_notation): Handle VOID_CST.
126 * error.c (dump_expr): Likewise.
127 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
128 (cxx_pretty_printer::expression): Likewise.
129 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
130 * decl.c (register_dtor_fn): Likewise.
131 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
132 (build_delete, push_base_cleanups): Likewise.
133 * mangle.c (write_expression): Likewise.
134 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
135 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
136 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
137 * tree.c (cp_tree_equal): Likewise.
138 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
139 instead of void_zero_node.
140 * typeck.c (check_return_expr): Likewise.
141 * typeck2.c (build_functional_cast): Likewise.
143 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
146 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
148 (cp_parser_statement): ...here. Make sure only semicolon can go after
151 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
156 * typeck2.c (digest_nsdmi_init): New.
157 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
158 * init.c (get_nsdmi): Likewise.
159 * cp-tree.h (digest_nsdmi_init): Declare.
161 2014-05-20 Jason Merrill <jason@redhat.com>
163 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
164 up a virtual function in a dummy object.
166 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
169 * decl.c (duplicate_decls): Replace pair of warning_at with
171 (maybe_commonize_var): Likewise.
173 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
176 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
177 (tsubst_copy_and_build): Perform recursive substitutions in a
180 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
183 * typeck2.c (cxx_incomplete_type_inform): New.
184 (cxx_incomplete_type_diagnostic): Use it.
185 * decl.c (grokdeclarator): Check the element type of an
186 incomplete array type; call the above.
187 * cp-tree.h (cxx_incomplete_type_inform): Declare.
189 2014-05-19 Jason Merrill <jason@redhat.com>
192 * pt.c (tsubst_copy): Don't check at_function_scope_p.
193 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
195 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
197 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
198 * parser.c (cp_parser_enum_specifier): Likewise.
200 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
202 * class.c (sorted_fields_type_new): Adjust.
203 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
204 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
205 * cp-tree.h: Remove usage of variable_size gty attribute.
206 * decl.c (make_label_decl): Adjust.
207 (check_goto): Likewise.
208 (start_preparsed_function): Likewise.
209 (save_function_data): Likewise.
210 * lex.c (init_reswords): Likewise.
211 (retrofit_lang_decl): Likewise.
212 (cxx_dup_lang_specific_decl): Likewise.
213 (copy_lang_type): Likewise.
214 (cxx_make_type): Likewise.
215 * name-lookup.c (binding_entry_make): Likewise.
216 (binding_table_construct): Likewise.
217 (binding_table_new): Likewise.
218 (cxx_binding_make): Likewise.
219 (pushdecl_maybe_friend_1): Likewise.
220 (begin_scope): Likewise.
221 (push_to_top_level): Likewise.
222 * parser.c (cp_lexer_alloc): Likewise.
223 (cp_lexer_new_from_tokens): Likewise.
224 (cp_token_cache_new): Likewise.
225 (cp_parser_context_new): Likewise.
226 (cp_parser_new): Likewise.
227 (cp_parser_nested_name_specifier_opt): Likewise.
228 (cp_parser_template_id): Likewise.
229 * pt.c (maybe_process_partial_specialization): Likewise.
230 (register_specialization): Likewise.
231 (add_pending_template): Likewise.
232 (lookup_template_class_1): Likewise.
233 (push_tinst_level): Likewise.
234 * semantics.c (register_constexpr_fundef): Likewise.
235 (cxx_eval_call_expression): Likewise.
236 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
238 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
241 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
242 when cp_parser_lookup_name sets ambiguous_decls.
244 2014-05-15 Jason Merrill <jason@redhat.com>
246 * call.c (print_conversion_rejection): Use loc consistently.
248 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
250 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
251 * call.c (convert_like_real, build_new_method_call_1): Use it.
252 * decl2.c (grokfield): Likewise.
253 * init.c (perform_member_init, build_aggr_init, expand_default_init,
254 build_new_1): Likewise.
255 * mangle.c (write_expression): Likewise.
256 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
258 2014-05-14 Jason Merrill <jason@redhat.com>
262 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
263 dropped cv-quals as a bad conversion.
264 (convert_like_real) [ck_ref_bind]: Explain them.
265 (compare_ics): Check badness before stripping reference
266 bindings. Handle comparing bad reference bindings.
267 * typeck.c (comp_cv_qualification): Add overload that just takes
269 * cp-tree.h: Declare it.
271 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
272 (arg_conversion_rejection, bad_arg_conversion_rejection)
273 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
274 (add_function_candidate): Pass actual argument, rather than type, to
275 bad_arg_conversion_rejection.
276 (print_conversion_rejection): Explain what's wrong with the conversion.
277 (print_z_candidates): Say "candidate:" before each candidate.
278 (splice_viable): Be strict if we see a viable or template candidate.
279 (build_user_type_conversion_1): Pass false to strict parameter.
280 (perform_overload_resolution, build_conditional_expr_1): Likewise.
281 (build_new_op_1, build_new_method_call_1): Likewise.
282 (build_op_call_1): Pass true to strict parameter.
284 2014-05-13 Jason Merrill <jason@redhat.com>
286 * call.c (print_error_for_call_failure): Say "no match" rather
287 than "ambiguous" if there were no strict matches.
288 (build_new_method_call_1): Likewise.
291 * semantics.c (is_this_parameter): Allow capture proxies too.
293 2014-05-12 Jason Merrill <jason@redhat.com>
295 * call.c (maybe_print_user_conv_context): New.
296 (convert_like_real): Use it. Print call context for bad
297 user-defined conversion.
298 (build_over_call): Print call context for bad 'this' conversion.
300 * call.c (convert_like_real): Use inform for identifying the
303 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
305 * cvt.c (cp_convert_to_pointer): Don't call error_at if
306 complain & tf_error is false.
308 * decl.c (make_unbound_class_template): Prefer inform for
309 "declared here"-type message.
311 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
315 * lambda.c (lambda_expr_this_capture): Add new parameter
316 add_capture_p controlling whether the functions will try to
317 capture 'this' via the default capture.
318 (maybe_resolve_dummy): Likewise.
319 * cp-tree.h: Adjust prototypes.
320 * call.c, semantics.c: Change callers of these functions.
321 * call.c (build_new_method_call_1): Use the actual 'this' that
322 would be potentially captured for the overload resolution, instead
325 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
327 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
329 (convert_nontype_argument): Adjust calls.
330 (coerce_template_parameter_pack): Add missing complain & tf_error
333 2014-05-09 Jason Merrill <jason@redhat.com>
337 * call.c (build_conditional_expr_1, conditional_conversion): Handle
338 non-class lvalues and xvalues that differ only in cv-qualifiers.
342 * call.c (build_user_type_conversion_1): The copy-init temporary
346 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
349 * call.c (build_conditional_expr_1): If overload resolution finds
350 no match, just say "different types".
353 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
356 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
357 if we didn't find a conversion.
358 Don't accept a bad conversion too early.
360 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
363 * typeck.c (convert_for_assignment): Provide an inform for pointers
364 to incomplete class types.
366 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
369 * pt.c (convert_nontype_argument): Protect all the error calls
370 with complain & tf_error.
372 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
375 * pt.c (instantiate_decl): Avoid generating the body of a
378 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
381 * pt.c (maybe_begin_member_template_processing): Use
384 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
385 Mike Stump <mikestump@comcast.net>
386 Richard Sandiford <rdsandiford@googlemail.com>
388 * call.c: Include wide-int.h.
389 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
390 (convert_for_arg_passing): Likewise.
391 * class.c: Include wide-int.h.
392 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
393 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
394 (include_empty_classes): Likewise
395 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
396 * cvt.c: Include wide-int.h.
397 (ignore_overflows): Use wide_int_to_tree.
398 * decl.c: Include wide-int.h.
399 (check_array_designated_initializer): Use wide-int interfaces.
400 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
401 (finish_enum_value_list): Use signop.
402 (build_enumerator): Use wide-int interfaces.
403 * init.c: Include wide-int.h.
404 (build_new_1): Use wide-int interfaces.
405 * mangle.c: Include wide-int.h.
406 (write_integer_cst): Use wide-int interfaces.
407 (write_array_type): Likewise.
408 * tree.c: Include wide-int.h.
409 (cp_tree_equal): Use tree_int_cst_equal.
410 * typeck2.c: Include wide-int.h.
411 (process_init_constructor_array): Use wide-int interfaces.
413 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
416 * decl.c (grokfndecl): Check duplicate_decls return value for
418 * pt.c (instantiate_decl): A deleted function is defined.
420 2014-05-02 Jason Merrill <jason@redhat.com>
422 * decl2.c (vague_linkage_p): Local statics have vague linkage.
425 * lambda.c (lambda_capture_field_type): Wrap anything dependent
427 (add_capture): Check for VLA before calling it.
428 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
429 just the current one. Make non-static.
430 * cp-tree.h: Declare it.
431 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
432 the operand was static or constant.
434 2014-05-02 Marek Polacek <polacek@redhat.com>
436 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
439 2014-05-01 Marek Polacek <polacek@redhat.com>
442 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
443 between label and variable when warning about returning local address.
445 2014-04-30 Jason Merrill <jason@redhat.com>
448 * init.c (build_value_init): Don't try to call an array constructor.
451 * typeck2.c (massage_init_elt): Use maybe_constant_init.
453 2014-04-30 Marek Polacek <polacek@redhat.com>
455 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
456 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
457 for non-integer types.
459 2014-04-29 Jason Merrill <jason@redhat.com>
462 Represent the unevaluated exception specification of an implicitly
463 declared or deleted function with a simple placeholder, not a list
465 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
466 * except.c (unevaluated_noexcept_spec): New.
467 * class.c (deduce_noexcept_on_destructor): Use it.
468 * decl.c (check_redeclaration_exception_specification): Call
469 maybe_instantiate_noexcept.
470 (duplicate_decls): Call it before merge_types.
471 (start_preparsed_function): Call maybe_instantiate_noexcept.
472 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
473 * init.c (get_nsdmi): Factor out of perform_member_init.
474 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
475 (walk_field_subobs): Consider NSDMI for EH spec.
476 (get_defaulted_eh_spec): New.
477 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
478 (defaulted_late_check): Defer EH checking in non-template classes.
479 (after_nsdmi_defaulted_late_checks): New.
480 * parser.c (cp_parser_class_specifier_1): Use it.
481 (unparsed_classes): New macro.
482 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
483 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
484 Remove list-of-functions handling.
485 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
486 handling and FN parameter.
487 * typeck.c (merge_types): Adjust.
489 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
492 * parser.c (cp_parser_alias_declaration): Check return value of
495 2014-04-24 Jakub Jelinek <jakub@redhat.com>
497 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
498 atomic-clause, allow comma in between atomic-clause and
501 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
504 * rtti.c (emit_support_tinfos): Do not iterate on
505 registered_builtin_types (partial revert).
507 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
510 * semantics.c (apply_deduced_return_type): Complete non-void type
511 before estimating whether the type is aggregate.
513 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
516 * rtti.c (emit_support_tinfo_1): New function, extracted from
518 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
520 2014-04-22 Jakub Jelinek <jakub@redhat.com>
523 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
524 fails, don't set OM_PARALLEL_COMBINED and return NULL.
526 2014-04-18 Jason Merrill <jason@redhat.com>
529 * call.c (reference_binding): Recurse on user-defined conversion.
532 * call.c (standard_conversion): Don't try to apply restrict to void.
534 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
536 * decl.c (reshape_init_r): Handle a single element of vector type.
538 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
541 * decl2.c (cplus_decl_attributes): Handle
542 pointer-to-member-function declarations.
544 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
547 * call.c (build_user_type_coversion): Use build_dummy_object
548 to create the placeholder object for a constructor method call.
549 (build_special_member_call): Likewise.
550 (build_over_call): Check for the placeholder object with
552 (build_new_method_call_1): Likewise. Don't attempt to resolve
553 a dummy object for a constructor method call.
555 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
558 * friend.c (add_friend, make_friend_class): Move repeated friend
559 warning under Wredundant_decls.
561 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
563 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
564 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
565 (do_class_using_decl): Likewise.
566 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
568 2014-04-15 Jakub Jelinek <jakub@redhat.com>
571 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
573 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
575 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
577 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
579 * pt.c (mark_template_parm): Use template_parm_level_and_index.
581 2014-04-11 Jason Merrill <jason@redhat.com>
583 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
585 (cp_lexer_get_preprocessor_token): Always clear it.
586 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
590 * decl.c (reshape_init_r): Handle a single element of class type.
593 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
594 built-in operator new.
596 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
599 * name-lookup.c (parse_using_directive): Return early if the
600 attribs argument is error_mark_node; use get_attribute_name.
602 2014-04-11 Jason Merrill <jason@redhat.com>
606 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
607 * call.c (struct z_candidate): Add flags field.
608 (add_candidate): Add flags parm.
609 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
610 (add_template_candidate_real): Pass it.
611 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
612 * tree.c (build_aggr_init_expr): Copy it.
613 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
615 2014-04-10 Richard Biener <rguenther@suse.de>
616 Jakub Jelinek <jakub@redhat.com>
619 * error.c (dump_decl) <case FUNCTION_DECL>: If
620 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
621 recurse on DECL_ABSTRACT_ORIGIN instead of printing
624 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
626 * pt.c (check_template_variable): Check for the return of pedwarn
627 before emitting a note.
628 * parser.c (cp_parser_lambda_introducer): Likewise.
630 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
633 * pt.c (process_template_parm): For an invalid non-type parameter
634 only set TREE_TYPE to error_mark_node.
635 (push_inline_template_parms_recursive, comp_template_parms,
636 redeclare_class_template, coerce_template_template_parm,
637 coerce_template_template_parms, unify): Use error_operand_p.
639 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
641 * class.c (check_bases_and_members): Warn about non-virtual dtors
642 in public bases only. Check warn_ecpp before complaining about
643 non-polymorphic bases.
645 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
647 * decl.c (duplicate_decls): Check for the return of warning_at
648 before emitting a note.
649 (warn_misplaced_attr_for_class_type): Likewise.
650 (check_tag_decl): Likewise.
652 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
655 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
657 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
660 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
661 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
662 instantiating a variable-sized type.
665 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
667 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
669 * class.c (find_abi_tags_r): Check for the return of warning
670 before emitting a note.
671 (one_inherited_ctor): Likewise.
673 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
675 * decl.c (duplicate_decls): Check for the return of permerror
676 before emitting a note.
678 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
680 * class.c (accessible_nvdtor_p): New.
681 (check_bases): Don't check base destructor here ...
682 (check_bases_and_members): ... check them here. Trigger on
683 Wnon-virtual-dtor flag.
684 (finish_struct_1): Use accessible_nvdtor_p.
686 2014-04-01 Jason Merrill <jason@redhat.com>
688 * pt.c (process_partial_specialization): Say "not deducible"
689 rather than "not used". Use inform.
692 * pt.c (coerce_template_parms): Check that the pack expansion
693 pattern works with the first matching parameter.
695 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
697 * init.c (perform_member_init): Homogenize uninitialized
700 2014-04-01 Jason Merrill <jason@redhat.com>
703 * call.c (build_array_conv): Call complete_type.
706 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
707 (picflag_from_initializer): Return it.
708 (process_init_constructor): Handle it.
711 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
712 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
713 * pt.c (get_template_info): Handle NAMESPACE_DECL.
714 (most_general_template): Handle more kinds of template.
715 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
716 instantiations and specializations.
718 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
721 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
722 COMPONENT_REFs and ARRAY_REFs sooner.
724 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
727 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
728 usage in non-functions with pushed scope.
730 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
733 * name-lookup.h (cp_binding_level): New transient field defining_class_p
734 to indicate whether a scope is in the process of defining a class.
735 * semantics.c (begin_class_definition): Set defining_class_p.
736 * name-lookup.c (leave_scope): Reset defining_class_p.
737 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
738 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
739 unwinding to class-defining scope to handle the erroneous definition of
740 a generic function of an arbitrarily nested class within an enclosing
743 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
746 * method.c (walk_field_subobs): Improve the diagnostic
747 locations for both REFERENCE_TYPEs and non-static const members.
748 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
749 instead of %qD to be consistent with the c++11 diagnostic.
751 2014-03-25 Jason Merrill <jason@redhat.com>
755 * class.c (build_vtbl_initializer): Handle abstract dtors here.
756 * search.c (get_pure_virtuals): Not here.
759 * parser.c (cp_parser_lambda_expression): Don't parse the body of
760 a lambda in unevaluated context.
763 * decl.c (create_array_type_for_decl): Complain about array of auto.
765 2014-03-25 Jakub Jelinek <jakub@redhat.com>
768 * semantics.c (potential_constant_expression_1): Handle
771 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
774 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
775 introducing an implicit function template parameter within an explicit
778 2014-03-22 Jason Merrill <jason@redhat.com>
781 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
784 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
787 * name-lookup.c (push_class_level_binding_1): Check identifier_p
788 on the name argument.
790 2014-03-20 Jakub Jelinek <jakub@redhat.com>
793 * init.c (build_zero_init_1): Ignore fields with error_mark_node
796 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
799 * call.c (build_new_method_call_1): Handle pure virtuals called by
802 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
805 * parser.c (cp_parser_member_declaration): Don't allow
806 finish_fully_implicit_template to consider friend declarations to be
807 class member templates.
808 (synthesize_implicit_template_parm): Handling winding back through class
809 scope to the class being defined in order to inject a template argument
813 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
814 function scope as per cp_parser_skip_to_end_of_statement.
816 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
819 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
821 2014-03-14 Jason Merrill <jason@redhat.com>
825 * search.c (get_pure_virtuals): Handle abstract dtor here.
826 (dfs_get_pure_virtuals): Not here.
829 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
830 abstract class as pure.
832 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
835 * pt.c (maybe_process_partial_specialization): Check return value
836 of check_specialization_namespace.
838 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
841 * semantics.c (finish_static_assert): Call cxx_constant_value only
842 if require_potential_rvalue_constant_expression returns true.
844 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
847 * method.c (get_inherited_ctor): New.
848 * cp-tree.h (get_inherited_ctor): Declare it.
849 * semantics.c (is_valid_constexpr_fn): Use it.
851 2014-03-10 Jason Merrill <jason@redhat.com>
854 * call.c (convert_default_arg): Remove special handling for
858 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
859 when deciding whether to call push_template_decl for a member class.
860 * pt.c (push_template_decl_real): Return after wrong levels error.
862 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
865 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
866 lambda, remove the lambda's own template argument list prior to fetching
870 * parser.c (cp_parser_parameter_declaration_clause): Move generic
871 function template unwinding on error into a more general location, ...
872 (cp_parser_skip_to_end_of_statement): ... here.
874 2014-03-07 Jason Merrill <jason@redhat.com>
876 * Make-lang.in (check_g++_parallelize): Split dg.exp.
878 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
879 we're in a trailing return type.
881 * typeck.c (comp_template_parms_position): 'auto' and
882 'decltype(auto)' are different from real template parms.
884 * parser.c (cp_parser_using_declaration): Consume the semicolon
885 after bare parameter pack error.
887 * cp-tree.h (REF_PARENTHESIZED_P): New.
888 * semantics.c (force_paren_expr): Set it.
889 * pt.c (do_auto_deduction): Check it.
890 (tsubst) [COMPONENT_REF]: Copy it.
891 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
893 * decl.c (create_array_type_for_decl): Only warn about invalid
894 C++1y VLA if flag_iso or warn_vla>0.
895 (grokdeclarator): Likewise.
896 * pt.c (tsubst): Likewise.
897 * semantics.c (finish_decltype_type): Likewise.
898 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
899 (cp_build_addr_expr_1): Likewise.
900 * init.c (build_new_1): Improve diagnostics.
902 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
905 * decl.c (check_initializer): Return NULL_TREE after error;
906 consistently use inform.
908 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
910 * decl.c (check_initializer): Remove dead code.
912 2014-03-06 Marek Polacek <polacek@redhat.com>
915 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
916 of checking tree code.
918 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
920 * parser.c (cp_lexer_set_source_position): New.
921 (cp_parser_mem_initializer): Use it.
922 (cp_parser_postfix_open_square_expression): Likewise.
923 (cp_parser_parenthesized_expression_list): Likewise.
924 (cp_parser_new_initializer): Likewise.
925 (cp_parser_jump_statement): Likewise.
926 (cp_parser_initializer): Likewise.
927 (cp_parser_functional_cast): Likewise.
929 2014-03-05 Jason Merrill <jason@redhat.com>
932 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
933 dependent expression.
936 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
937 if re-parsing might succeed.
938 * semantics.c (finish_id_expression): Use of a parameter outside
939 the function body is a parse error.
941 * parser.c (cp_parser_mem_initializer): Set input_location
942 properly for init-list warning.
943 (cp_parser_postfix_open_square_expression): Likewise.
944 (cp_parser_parenthesized_expression_list): Likewise.
945 (cp_parser_new_initializer): Likewise.
946 (cp_parser_jump_statement): Likewise.
947 (cp_parser_initializer): Likewise.
948 (cp_parser_functional_cast): Likewise.
950 2014-03-04 Jason Merrill <jason@redhat.com>
953 * typeck2.c (process_init_constructor_record): Set
954 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
958 * parser.c (cp_parser_direct_declarator): Set declarator to
959 cp_error_declarator on invalid qualified-id.
961 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
964 * parser.c (cp_parser_using_declaration): Early return when
965 cp_parser_nested_name_specifier errors out.
967 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
970 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
971 function scope on parse error in function parameter list.
973 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
975 * method.c (implicitly_declare_fn): Remove redundant
976 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
977 * semantics.c (is_instantiation_of_constexpr): Likewise.
978 * error.c (dump_function_decl): Likewise.
980 2014-03-01 Jason Merrill <jason@redhat.com>
983 * semantics.c (begin_maybe_infinite_loop): Use
984 fold_non_dependent_expr_sfinae.
986 2014-02-28 Jason Merrill <jason@redhat.com>
989 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
991 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
994 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
995 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
996 * lambda.c (maybe_add_lambda_conv_op): Likewise.
998 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1001 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1004 2014-02-27 Jason Merrill <jason@redhat.com>
1008 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1009 are not yet defined.
1011 2014-02-26 Jason Merrill <jason@redhat.com>
1015 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1016 * init.c (build_vtbl_address): Do it here.
1022 * pt.c (struct warning_sentinel): New.
1023 (tsubst_copy_and_build): Use it instead of
1024 c_inhibit_evaluation_warnings.
1025 * typeck.c (maybe_warn_about_useless_cast): Remove
1026 c_inhibit_evaluation_warnings check.
1029 * pt.c (get_template_parm_index): New.
1030 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1031 (process_template_parm): Allow bare packs in template template
1032 parm template parms.
1033 (coerce_template_parameter_pack): Handle fixed template template
1034 parm packs and fixed packs not at the end of the parm list.
1035 (coerce_template_parms): Handle template parm packs not at the end
1037 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1040 * pt.c (unify): Ignore alias templates when deducing a template
1046 * call.c (reference_binding): Recurse on user-defined conversion.
1047 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1049 2014-02-25 Jason Merrill <jason@redhat.com>
1052 * call.c (reference_binding): Recurse on user-defined conversion.
1053 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1055 * call.c (print_conversion_rejection): Handle n_arg of -2.
1056 (build_user_type_conversion_1): Pass it.
1059 * decl2.c (no_linkage_error): Handle C++98 semantics.
1060 (reset_type_linkage): Move from decl.c.
1061 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1062 (bt_reset_linkage_2, reset_decl_linkage): New.
1063 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1064 (cp_write_global_declarations): Move condition into no_linkage_error.
1065 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1066 * semantics.c (expand_or_defer_fn_1): Factor out
1067 tentative_decl_linkage.
1068 * cp-tree.h: Adjust.
1070 * decl2.c (finish_static_data_member_decl): Diagnose static data
1071 member in unnamed class.
1072 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1075 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1076 defaulted virtual dtor.
1080 * pt.c (get_underlying_template): Fix equivalence calculation.
1082 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1085 * parser.c (function_being_declared_is_template_p): Return false when
1086 processing a template parameter list.
1087 (cp_parser_parameter_declaration_clause): Don't set
1088 auto_is_implicit_function_template_parm_p when processing a
1089 template parameter list.
1091 * parser.c (synthesize_implicit_template_parm): Inject new template
1092 argument list appropriately when a generic member function
1093 of a class template is declared out-of-line.
1096 * parser.c (cp_parser_direct_declarator): Don't save and
1097 restore num_template_parameter_lists around call to
1098 cp_parser_parameter_declaration_list.
1099 (function_being_declared_is_template_p): New predicate.
1100 (cp_parser_parameter_declaration_list): Use
1101 function_being_declared_is_template_p as predicate for
1102 inspecting current function template parameter list length
1103 rather than num_template_parameter_lists.
1105 2014-02-24 Jason Merrill <jason@redhat.com>
1108 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1109 DECL_EXPR initialize a non-class iterator.
1112 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1114 2014-02-21 Jason Merrill <jason@redhat.com>
1117 * parser.c (cp_parser_type_name): Always check dependency.
1118 (cp_parser_type_specifier_seq): Call
1119 cp_parser_parse_and_diagnose_invalid_type_name.
1122 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1125 * parser.c (cp_parser_default_argument): Clear
1126 current_class_ptr/current_class_ref like tsubst_default_argument.
1129 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1130 than current_binding_level.
1133 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1136 * parser.c (cp_parser_enum_specifier): Call
1137 check_for_bare_parameter_packs.
1140 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1144 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1145 of the partial instantiation, not the most general template.
1146 (maybe_process_partial_specialization): Reassign everything on
1150 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1151 (check_explicit_specialization): Don't clone.
1154 * pt.c (coerce_template_parms): Bail if argument packing fails.
1157 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1158 Don't get confused by a CONSTRUCTOR that already has a type.
1161 * call.c (build_array_conv): Don't crash on VLA.
1164 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1167 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1168 in declaration context.
1172 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1175 * parser.c (cp_parser_direct_declarator): Don't wrap a
1176 type-dependent expression in a NOP_EXPR.
1179 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1184 * parser.c (cp_parser_template_argument): Restore dereference.
1185 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1186 (process_partial_specialization): Handle deref.
1189 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1193 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1194 implicit_template_scope upon leaving an out-of-line generic member
1195 function definition.
1197 2014-02-20 Kai Tietz <ktietz@redhat.com>
1200 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1201 valued type argument as error_mark_node.
1204 * semantics.c (finish_fname): Handle error_mark_node.
1206 2014-02-19 Jason Merrill <jason@redhat.com>
1209 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1210 spec from template context.
1212 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1215 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1216 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1219 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1221 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1224 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1227 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1230 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1231 During error recovery allow_non_constant may be false.
1233 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1236 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1237 scope whenever a template parameter list has been started, independent
1238 of whether the function call operator was well-formed or not.
1241 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1242 scope for generic friend declarations as well as for non-friends.
1244 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1247 * method.c (implicitly_declare_fn): A constructor of a class with
1248 virtual base classes isn't constexpr (7.1.5p4).
1250 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1252 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1254 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1257 * parser.c (cp_parser_omp_declare_reduction): Save and free
1260 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1264 * tree.c (handle_init_priority_attribute): Call default_conversion on
1265 the attribute argument.
1267 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1270 * method.c (synthesized_method_walk): If vbases is non-null but
1271 is_empty is true, likewise don't worry about the virtual bases.
1273 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1276 * typeck2.c (process_init_constructor_record): Just skip unnamed
1279 2014-01-31 Jason Merrill <jason@redhat.com>
1282 * pt.c (mark_decl_instantiated): Call mark_needed.
1285 * decl2.c (handle_tls_init): Handle null init fn.
1288 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1290 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1293 * class.c (build_vfield_ref): Early return error_mark_node if
1294 TYPE_VFIELD (type) is null.
1295 (build_base_path): Check return value of build_vfield_ref.
1297 2014-01-31 Jason Merrill <jason@redhat.com>
1300 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1301 [ck_list]: Check for error_mark_node.
1302 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1305 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1306 during partial ordering.
1308 2014-01-31 Marek Polacek <polacek@redhat.com>
1311 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1313 2014-01-30 Jason Merrill <jason@redhat.com>
1316 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1317 (local_specializations): New macro.
1318 * pt.c (local_specializations): Remove variable.
1320 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1323 * parser.c (make_string_pack): Use double_int::from_buffer.
1325 2014-01-30 Marek Polacek <polacek@redhat.com>
1328 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1330 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1331 with input_location.
1332 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1335 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1338 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1340 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1343 * pt.c (lookup_template_class_1): Check start_enum return value
1344 for error_mark_node.
1346 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1348 * decl.c (duplicate_decls, typename_hash, typename_compare):
1349 Use TYPE_IDENTIFIER.
1350 * error.c (dump_type): Likewise.
1351 * mangle.c (dump_substitution_candidates): Likewise.
1353 2014-01-30 Jason Merrill <jason@redhat.com>
1356 * decl2.c (attributes_naming_typedef_ok): New.
1357 * cp-tree.h: Declare it.
1358 * decl.c (grokdeclarator): Check it.
1359 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
1361 2014-01-29 Jason Merrill <jason@redhat.com>
1364 * call.c (add_builtin_candidate): Catch dependent types.
1367 * pt.c (expand_template_argument_pack): Correct
1368 non_default_args_count calculation.
1371 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
1374 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
1375 have a friend template in a class template.
1376 * pt.c (tsubst_friend_function): Look through it.
1377 (push_template_decl_real): A friend member template is
1380 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1383 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
1386 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1389 * pt.c (instantiate_template_1): Check for error_mark_node the second
1392 2014-01-29 Jason Merrill <jason@redhat.com>
1395 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
1396 cdtor_returns_this case.
1399 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
1401 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
1404 * semantics.c (finish_omp_reduction_clause): Check type for
1407 2014-01-28 Jason Merrill <jason@redhat.com>
1410 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
1411 (tsubst_copy): Use it if lookup fails.
1414 * pt.c (tsubst_function_type): Make sure we keep the same function
1418 * semantics.c (build_anon_member_initialization): Stop walking
1419 when we run out of COMPONENT_REFs.
1422 * decl.c (lookup_and_check_tag): Ignore template parameters if
1423 scope == ts_current.
1424 * pt.c (check_template_shadow): Don't complain about the injected
1427 * decl.c (duplicate_decls): Tweak.
1430 * mangle.c (write_unqualified_name): Handle operator auto.
1432 2014-01-27 Jason Merrill <jason@redhat.com>
1436 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
1437 list-initialization. A conversion to rvalue ref that involves
1438 an lvalue-rvalue conversion is bad.
1439 (convert_like_real): Give helpful error message.
1442 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
1445 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
1449 * pt.c (template_parm_to_arg): Call convert_from_reference.
1450 (tsubst_template_arg): Don't strip reference refs.
1453 * call.c (build_aggr_conv): Reject value-initialization of reference.
1457 * call.c (convert_like_real): Give helpful error about excess braces
1458 for ck_rvalue of scalar type.
1461 * call.c (reference_binding): Only elide braces if the single
1462 element is reference-related.
1465 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
1469 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
1473 * decl.c (compute_array_index_type): Don't call
1474 maybe_constant_value for a non-integral expression.
1476 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1478 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
1480 * cp-gimplify.c (cp_genericize): Likewise.
1481 * decl.c (grokfndecl): Likewise.
1482 * parser.c (cp_parser_postfix_expression): Likewise.
1483 (cp_parser_postfix_open_square_expression): Likewise.
1484 (cp_parser_direct_declarator): Likewise.
1485 (is_cilkplus_vector_p): Likewise.
1486 (cp_parser_omp_clause_name): Likewise.
1487 (cp_parser_omp_all_clauses): Likewise.
1488 * pt.c (apply_late_template_attributes): Likewise.
1489 * typeck.c (cp_build_array_ref): Likewise.
1490 (cp_build_compound_expr): Likewise.
1491 (check_return_expr): Likewise.
1493 2014-01-24 Jason Merrill <jason@redhat.com>
1496 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
1501 * typeck2.c (process_init_constructor_array): Don't create
1504 2014-01-24 Jakub Jelinek <jakub@redhat.com>
1506 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
1507 handling for RANGE_ARRAY case.
1509 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
1512 * name-lookup.c (push_using_directive): Use timevar_cond_start.
1514 2014-01-23 Marek Polacek <polacek@redhat.com>
1517 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
1519 2014-01-23 Marek Polacek <polacek@redhat.com>
1522 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1525 2014-01-23 Jason Merrill <jason@redhat.com>
1528 * cp-tree.h (struct language_function): Add infinite_loop and
1530 (current_function_infinite_loop): New.
1531 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
1532 (break_maybe_infinite_loop): New.
1533 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1534 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1535 (begin_range_for_stmt): Use them.
1536 * decl.c (finish_function): Don't warn about missing return
1537 if current_function_infinite_loop.
1538 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1539 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1541 * call.c (build_op_delete_call): Use make_tree_vector and
1542 release_tree_vector.
1544 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1547 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1548 nested_name_specifier.
1550 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1552 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1553 see if there is an attribute after function decl. If so, then
1555 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1556 enabled function late parsing.
1557 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1558 attribute for a SIMD-enabled function.
1559 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1560 the function is used by SIMD-enabled function (indicated by NULL
1561 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1562 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1563 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1564 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1565 vectorlength clause. Added a new bool parameter to differentiate
1567 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1568 (is_cilkplus_vector_p): Likewise.
1569 (cp_parser_late_parsing_elem_fn_info): Likewise.
1570 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1571 and "vectorlength" clauses when Cilk Plus is enabled.
1572 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1573 and emit a sorry message when step size is a parameter.
1574 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1575 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1577 * pt.c (apply_late_template_attributes): Likewise.
1579 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1582 * semantics.c (finish_omp_reduction_clause): Reject
1583 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1585 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1588 * parser.c (cp_parser_class_head): Push the class before parsing
1589 the base-clause, pop after it.
1591 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1593 * decl2.c (cpp_check): Revert prototype change.
1595 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1599 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1602 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1605 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1606 only when errorcount == 0.
1608 2014-01-17 Marek Polacek <polacek@redhat.com>
1611 * cvt.c (ocp_convert): Don't segfault on non-existing
1612 ENUM_UNDERLYING_TYPE.
1614 2014-01-16 Jason Merrill <jason@redhat.com>
1617 * tree.c (bot_manip): Update the location of builtin_LINE and
1620 2014-01-14 Jason Merrill <jason@redhat.com>
1623 * typeck2.c (massage_init_elt): New.
1624 (process_init_constructor_record)
1625 (process_init_constructor_union): Use it.
1626 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1627 (split_nonconstant_init_1): Handle it.
1628 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1630 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1633 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1634 and replaced an existing if-statement with else-if statement.
1635 Changed an existing error message wording to match the one from the C
1638 2014-01-08 Jason Merrill <jason@redhat.com>
1641 * class.c (abi_tag_data): Add tags field.
1642 (check_abi_tags): Initialize it.
1643 (find_abi_tags_r): Support collecting missing tags.
1644 (mark_type_abi_tags): Don't look at template args.
1645 (inherit_targ_abi_tags): New.
1646 (check_bases_and_members): Use it.
1647 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1648 * mangle.c (write_abi_tags): Check it.
1650 2014-01-07 Jason Merrill <jason@redhat.com>
1653 * pt.c (num_innermost_template_parms): New.
1654 (get_underlying_template): Use it.
1657 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1659 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1661 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1662 the letter of 20.11.6 about Base and Derived naming the same
1663 class type modulo cv-qualifiers.
1665 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1668 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1669 function as unimplemented for generic lambdas with varargs.
1672 * parser.c (cp_parser_template_parameter): Early out with
1673 error_mark_node if parameter declaration was not parsed.
1676 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1677 auto_is_implicit_function_template_parm_p around lambda body.
1680 * parser.c (cp_parser_init_declarator): Undo fully implicit
1681 template parameter list when declarator is not a function.
1683 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1686 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1688 2014-01-03 Tobias Burnus <burnus@net-b.de>
1691 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1693 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1697 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1698 as include_std to perform_koenig_lookup.
1699 (cp_parser_postfix_expression): Adjust.
1700 * pt.c (tsubst_copy_and_build): Likewise.
1701 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1702 (omp_reduction_lookup): Adjust.
1703 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1704 (lookup_arg_dependent): Likewise.
1705 (lookup_function_nonclass): Adjust.
1706 * name-lookup.h: Adjust declaration.
1707 * cp-tree.h: Likewise.
1709 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1712 * parser.c (cp_parser_userdef_numeric_literal): Mention
1713 -fext-numeric-literals in the message.
1715 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1718 * call.c (build_conditional_expr_1): Check the return value of
1721 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1723 * call.c (convert_like_real): Check complain.
1725 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1728 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1731 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1733 Update copyright years
1735 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1737 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1738 the standard form for the copyright notice.
1740 Copyright (C) 2014 Free Software Foundation, Inc.
1742 Copying and distribution of this file, with or without modification,
1743 are permitted in any medium without royalty provided the copyright
1744 notice and this notice are preserved.