1 2014-09-25 Marek Polacek <polacek@redhat.com>
4 * class.c (warn_hidden): Check for FUNCTION_DECL.
6 2014-09-25 Jakub Jelinek <jakub@redhat.com>
9 * semantics.c (handle_omp_array_sections_1): Call mark_rvalue_use
10 on low_bound and length.
12 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
14 * class.c, decl.c, optimize.c: Rename all instances of
15 DECL_ABSTRACT to DECL_ABSTRACT_P.
17 2014-09-24 Marek Polacek <polacek@redhat.com>
21 * semantics.c (finish_switch_cond): Call unlowered_expr_type.
22 * tree.c (bot_manip): Add default case.
23 * parser.c (cp_parser_primary_expression): Cast the controlling
24 expression of a switch to an int.
25 (cp_parser_unqualified_id): Likewise.
27 2014-09-23 Paolo Carlini <paolo.carlini@oracle.com>
30 * parser.c (cp_parser_skip_to_closing_square_bracket,
31 cp_parser_array_designator_p): New.
32 (cp_parser_initializer_list): Use the latter.
34 2014-09-22 Jason Merrill <jason@redhat.com>
36 * semantics.c (finish_non_static_data_member): In diagnostic, give
37 error at point of use and note at point of declaration.
42 * lambda.c (maybe_resolve_dummy, lambda_expr_this_capture): Handle
45 2014-09-22 Paolo Carlini <paolo.carlini@oracle.com>
48 * pt.c (check_default_tmpl_args): Check LAMBDA_FUNCTION_P.
50 2014-09-22 Jason Merrill <jason@redhat.com>
52 * decl.c (poplevel): Don't warn about unused vars in template scope.
53 * error.c (dump_decl): Handle variable templates.
55 2014-09-20 Jason Merrill <jason@redhat.com>
58 * decl.c (begin_destructor_body): Only clobber the as-base part of
61 2014-09-19 Jason Merrill <jason@redhat.com>
64 * mangle.c (write_expression): Use unresolved-name mangling for
68 * call.c (convert_like_real) [ck_identity]: Call mark_rvalue_use
69 after pulling out an element from a CONSTRUCTOR.
71 2014-09-18 Jakub Jelinek <jakub@redhat.com>
74 * semantics.c (finish_omp_clauses): Don't call cp_omp_mappable_type
75 on type of type dependent expressions, and don't call it if
76 handle_omp_array_sections has kept TREE_LIST because something
78 * pt.c (tsubst_expr) <case OMP_TARGET, case OMP_TARGET_DATA>:
79 Use keep_next_level, begin_omp_structured_block and
80 finish_omp_structured_block instead of push_stmt_list and
83 2014-09-18 Paolo Carlini <paolo.carlini@oracle.com>
86 * class.c (finish_struct_1): Do not -Wnon-virtual-dtor warn
87 for final class types.
89 2014-09-15 Jason Merrill <jason@redhat.com>
91 * pt.c (lookup_template_class_1): Splice out abi_tag attribute if
92 necessary. Call inherit_targ_abi_tags here.
93 * class.c (check_bases_and_members): Not here.
94 (inherit_targ_abi_tags): Check CLASS_TYPE_P.
95 * cp-tree.h: Declare inherit_targ_abi_tags.
97 2014-09-15 Ville Voutilainen <ville.voutilainen@gmail.com>
99 Do not diagnose lambda default arguments in c++14 modes.
100 * parser.c (cp_parser_lambda_declarator_opt): Make the pedwarn
103 2014-09-15 Jakub Jelinek <jakub@redhat.com>
105 * Make-lang.in (check_g++_parallelize): Change to just an upper bound
108 2014-09-13 Marek Polacek <polacek@redhat.com>
111 * parser.c (cp_parser_postfix_expression) <case CPP_OPEN_PAREN>: Set
112 location of a call expression.
114 2014-09-11 Jason Merrill <jason@redhat.com>
117 * decl.c (start_decl): Handle specialization of member variable
119 * pt.c (check_explicit_specialization): Adjust error.
121 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
124 * typeck2.c (process_init_constructor_record): Do not warn about
125 missing field initializer if EMPTY_CONSTRUCTOR_P (init).
127 2014-09-11 Jason Merrill <jason@redhat.com>
130 * pt.c (tsubst_pack_expansion): Simplify substitution into T....
131 (tsubst): Don't throw away PACK_EXPANSION_EXTRA_ARGS.
133 2014-09-10 Jason Merrill <jason@redhat.com>
136 * decl.c (grokfndecl): Don't set DECL_COMDAT on static inlines.
137 (duplicate_decls, start_decl): Likewise.
138 * pt.c (check_explicit_specialization): Likewise.
139 (push_template_decl_real): Or static templates.
141 2014-09-08 Jason Merrill <jason@redhat.com>
143 * typeck.c (build_class_member_access_expr): Move
144 -Winvalid-offsetof code...
145 * semantics.c (finish_offsetof): ...here.
146 * parser.c (cp_parser_builtin_offsetof): Remember the location of
148 * pt.c (tsubst_copy_and_build) [OFFSETOF_EXPR]: Preserve it.
151 * pt.c (instantiate_decl): Handle recursive instantiation of
154 2014-09-05 Jason Merrill <jason@redhat.com>
157 * semantics.c (potential_constant_expression_1): Handle un-folded
158 pointer to member constants.
160 2014-09-04 Markus Trippelsdorf <markus@trippelsdorf.de>
163 * decl.c (duplicate_decls): Check DECL_DECLARED_INLINE_P on
164 newdecl, not olddecl.
166 2014-09-02 Paolo Carlini <paolo.carlini@oracle.com>
169 * class.c (check_field_decls): A class of literal type cannot have
170 volatile non-static data members and base classes.
171 (explain_non_literal_class): Update.
173 2014-09-02 Jakub Jelinek <jakub@redhat.com>
174 Balaji V. Iyer <balaji.v.iyer@intel.com>
175 Igor Zamyatin <igor.zamyatin@intel.com>
177 * cp-cilkplus.c (cpp_validate_cilk_plus_loop_aux): Loc definition
179 * parser.c (cp_parser_cilk_for): New function.
180 (cp_parser_cilk_grainsize): Likewise.
181 (cp_parser_statement): Added RID_CILK_FOR case.
182 (cp_parser_omp_for_cond): Added CILK_FOR check.
183 (cp_parser_omp_for_loop_init): Change function argument to accept
184 tree_code instead just a bool flag; change the check to use that
185 tree_code; check for initialization declaration in case of Cilk_for.
186 (cp_parser_omp_for_loop): Added checks for CILK_FOR and RID_CILK_FOR;
187 changed call to cp_parser_omp_for_loop_init according new arguments'
189 (cp_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
190 * pt.c (tsubst_expr): Added CILK_FOR case.
191 * semantics.c: Include convert.h.
192 (finish_omp_clauses): Properly handle OMP_CLAUSE_SCHEDULE_CILKFOR
193 case; added OMP_CLAUSE__CILK_FOR_COUNT_.
194 (handle_omp_for_class_iterator): New argument lastp and its usage;
196 (finish_omp_for): Changed call to handle_omp_for_class_iterator
197 according new arguments' list; in case of Cilk_for save very first
198 decl and create empty stmt_list block; use block to build correct
201 2014-08-31 Jason Merrill <jason@redhat.com>
204 * optimize.c (cdtor_comdat_group): Just look at the
205 DECL_ASSEMBLER_NAME of the 'tors.
207 2014-08-27 Paolo Carlini <paolo.carlini@oracle.com>
210 * semantics.c (cxx_eval_call_expression): Use STRIP_NOPS on the
211 result of cxx_eval_constant_expression.
213 2014-08-26 Jason Merrill <jason@redhat.com>
216 * pt.c (tsubst_decl) [VAR_DECL]: Copy TLS model.
217 (tsubst_copy_and_build) [VAR_DECL]: Use TLS wrapper.
218 * semantics.c (finish_id_expression): Don't call TLS wrapper in a
221 2014-08-25 Jason Merrill <jason@redhat.com>
223 * pt.c (check_explicit_specialization): Don't complain about
224 non-template variable.
225 (template_for_substitution): Allow variable templates.
226 (check_template_variable): Fix logic for member var template.
227 * decl.c (start_decl): Don't complain about extra template header
230 * decl.c (start_decl): Look through member variable template.
231 * pt.c (tsubst_decl) [VAR_DECL]: Handle member variable templates.
232 * decl2.c (grokfield): Set DECL_CONTEXT earlier on
235 2014-08-25 Paolo Carlini <paolo.carlini@oracle.com>
238 * cp-tree.h (TFF_POINTER): Add.
239 * cxx-pretty-print.h (pp_cxx_cv_qualifiers): Forward the third
241 * error.c (dump_type_suffix): Actually print the const and noreturn
242 attribute when appropriate.
244 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
246 * decl.c (compute_array_index_type, grokdeclarator,
247 undeduced_auto_decl): Change from cxx1y to cxx14.
248 *lambda.c(add_capture()): Change error message from C++1y to C++14.
249 * parser.c (cp_parser_unqualified_id, cp_parser_pseudo_destructor_name,
250 cp_parser_lambda_introducer, cp_parser_lambda_declarator_opt,
251 cp_parser_decltype, cp_parser_conversion_type_id,
252 cp_parser_simple_type_specifier, cp_parser_type_id_1,
253 cp_parser_template_type_arg, cp_parser_std_attribute,
254 cp_parser_template_declaration_after_export): Ditto.
255 * pt.c (tsubst): Ditto.
256 * semantics.c (force_paren_expr, finish_decltype_type): Ditto.
257 * tree.c: Change comment.
258 * typeck.c (comp_template_parms_position, cxx_sizeof_or_alignof_type,
259 cp_build_addr_expr_1, maybe_warn_about_useless_cast): Ditto.
261 2014-08-23 Jason Merrill <jason@redhat.com>
263 Allow non-constexpr variable templates.
264 * decl2.c (note_variable_template_instantiation): New.
265 * cp-tree.h: Declare it.
266 * pt.c (instantiate_decl): Call it.
267 (push_template_decl_real): Allow non-constexpr variable templates.
268 * semantics.c (finish_id_expression): Mark the variable template
269 instantiation as used.
270 * mangle.c (write_mangled_name): Variable template instantiations
272 * parser.c (cp_parser_init_declarator): Complain about
273 non-function implicit templates.
275 2014-08-22 Marek Polacek <polacek@redhat.com>
278 * parser.c (cp_parser_binary_expression): Check each LHS if it's
279 preceded with logical not. Adjust call to
280 warn_logical_not_parentheses.
282 2014-08-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
285 * name-lookup.c (pushdecl_maybe_friend_1): Do not warn if a
286 declaration shadows a function declaration, unless the former
287 declares a function, pointer to function or pointer to member
288 function, because this is a common and valid case in real-world
290 * cp-tree.h (TYPE_PTRFN_P,TYPE_REFFN_P,TYPE_PTRMEMFUNC_P):
293 2014-08-22 Jason Merrill <jason@redhat.com>
296 * class.c (outermost_open_class): Fix logic.
297 * decl.c (complete_vars): Fix logic.
299 2014-08-22 Jason Merrill <jason@redhat.com>
302 * class.c (outermost_open_class): New.
303 * cp-tree.h: Declare it.
304 * decl.c (maybe_register_incomplete_var): Use it.
305 (complete_vars): Handle any constant variable.
306 * expr.c (cplus_expand_constant): Handle CONSTRUCTOR.
308 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
311 * cp-array-notation.c (build_array_notation_ref): Added correct
312 handling of case with incorrect array.
314 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
317 * error.c (cp_diagnostic_finalizer): Delete.
318 (init_error): Do not set diagnostic_finalizer here.
320 2014-08-19 Marek Polacek <polacek@redhat.com>
323 * call.c (build_new_op_1): Remember the type of arguments for
324 a comparison. If either operand of a comparison is a boolean
325 expression, call maybe_warn_bool_compare.
327 2014-08-19 Jason Merrill <jason@redhat.com>
329 PR tree-optimization/62091
330 * decl2.c (decl_needed_p): Return true for virtual functions when
335 * decl.c (maybe_commonize_var): Don't use DECL_COMDAT to trigger
338 2014-08-19 Gerald Pfeifer <gerald@pfeifer.com>
340 * class.c (contains_empty_class_p): Remove.
342 2014-08-18 Paolo Carlini <paolo.carlini@oracle.com>
344 * parser.c (cp_parser_expression): Add default arguments.
345 (cp_parser_primary_expression, cp_parser_postfix_expression,
346 cp_parser_array_notation, cp_parser_postfix_open_square_expression,
347 cp_parser_unary_expression, cp_parser_direct_new_declarator,
348 cp_parser_question_colon_clause, cp_parser_assignment_operator_opt,
349 cp_parser_lambda_body, cp_parser_expression_statement,
350 cp_parser_condition, cp_parser_c_for, cp_parser_range_for,
351 cp_parser_iteration_statement, cp_parser_jump_statement,
352 cp_parser_decltype_expr, cp_parser_noexcept_specification_opt,
353 cp_parser_asm_operand_list, cp_parser_objc_message_receiver,
354 cp_parser_objc_synchronized_statement, cp_parser_objc_throw_statement,
355 cp_parser_omp_var_list_no_open, cp_parser_omp_clause_num_threads,
356 cp_parser_omp_clause_num_teams, cp_parser_omp_clause_thread_limit,
357 cp_parser_omp_clause_linear, cp_parser_omp_clause_device,
358 cp_parser_omp_atomic, cp_parser_omp_for_loop_init,
359 cp_parser_omp_for_loop, cp_parser_omp_declare_reduction_exprs,
360 cp_parser_transaction_expression): Adjust.
362 2014-08-15 Jason Merrill <jason@redhat.com>
365 * pt.c (lookup_template_class_1): Revert recent change.
366 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Revert recent change.
369 * pt.c (instantiate_class_template_1): Ignore lambda on
371 (push_template_decl_real): A lambda is not primary.
372 (lookup_template_class_1): Don't look for a lambda partial
374 * lambda.c (maybe_add_lambda_conv_op): Distinguish between being
375 currently in a function and the lambda living in a function.
376 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): False for lambda.
378 2014-08-15 Richard Biener <rguenther@suse.de>
379 Jason Merrill <jason@redhat.com>
382 * tree.c (build_min_array_type, set_array_type_canon): Split out...
383 (build_cplus_array_type): ...from here. Only call build_array_type
386 2014-08-15 Paolo Carlini <paolo.carlini@oracle.com>
390 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
394 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
395 cv-qualifiers of function types.
397 2014-08-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
399 * call.c (build_conditional_expr_1): Use OPT_Wextra in warning.
401 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
403 * typeck.c (composite_pointer_type, cxx_sizeof_or_alignof_type,
404 cp_build_array_ref, cp_build_function_call_vec): When a
405 pedwarn is suppressed under SFINAE, return error_mark_node.
407 * typeck.c (cxx_sizeof_or_alignof_type): Fix complain &
408 tf_warning_or_error, where complain is a bool, glitch.
410 2014-08-14 Ville Voutilainen <ville.voutilainen@gmail.com>
413 * decl.c (grokdeclarator): Move the check for friend initializers..
414 * decl2.c (grokfield) ..here. Postpone early return for friends
415 until after the initializer check.
417 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
420 * pt.c (coerce_template_parms): Improve error message vs default
423 2014-08-14 Paolo Carlini <paolo.carlini@oracle.com>
425 * parser.c (cp_parser_init_declarator): Remove redundant check of
426 decl_specifiers->type.
428 2014-08-13 Jason Merrill <jason@redhat.com>
430 * call.c (build_x_va_arg): Support passing non-POD through ....
431 (convert_arg_to_ellipsis): Likewise.
433 2014-08-13 Andrew Sutton <andrew.n.sutton@gmail.com>
435 * pt.c (lookup_template_variable): Make dependent variable templates
438 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
440 * parser.c (cp_parser_elaborated_type_specifier): Handle
441 specially cp_parser_template_id returning a BASELINK.
443 2014-08-13 Paolo Carlini <paolo.carlini@oracle.com>
445 * parser.c (cp_parser_diagnose_invalid_type_name,
446 cp_parser_make_typename_type): Remove scope parameter.
447 (cp_parser_parse_and_diagnose_invalid_type_name,
448 cp_parser_elaborated_type_specifier): Adjust calls.
450 2014-08-12 Ville Voutilainen <ville.voutilainen@gmail.com>
452 Reject virt-specifiers on friends and member templates
453 * friend.c (do_friend): Diagnose virt-specifiers.
454 * pt.c (push_template_decl_real): Diagnose virt-specifiers.
456 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
458 * typeck2.c (check_narrowing): Add tsubst_flags_t parameter, change
459 return type to bool; in C++11 for constants give errors, not pedwarns.
460 * cp-tree.h (check_narrowing): Adjust declaration.
461 * call.c (convert_like_real): Update calls.
462 * semantics.c (finish_compound_literal): Likewise.
464 2014-08-08 Jason Merrill <jason@redhat.com>
466 * pt.c (lookup_template_class_1): Copy abi_tag.
468 2014-08-08 Kai Tietz <ktietz@redhat.com>
470 * semantics.c (expand_or_defer_fn_1): Check for keep-inline-dllexport
471 that we operate on a true inline.
473 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
475 * class.c, cp-gimplify.c, decl.c, decl2.c, error.c, method.c,
476 optimize.c, pt.c, semantics.c: Remove includes of pointer-set.h.
478 2014-08-07 Paolo Carlini <paolo.carlini@oracle.com>
481 * decl.c (build_enumerator): Handle class types with conversion
482 operators via perform_implicit_conversion_flags and
483 build_expr_type_conversion.
485 * cvt.c (build_expr_type_conversion): Replace pair of errors
488 2014-08-07 Jason Merrill <jason@redhat.com>
491 * parser.c (c_parse_file): Change sorry to fatal_error.
494 * semantics.c (cxx_eval_bare_aggregate): Handle POINTER_PLUS_EXPR.
496 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
498 * cp-tree.h, pt.c: Use hash_map instead of pointer_map.
500 2014-08-06 Jason Merrill <jason@redhat.com>
502 * init.c (build_vec_init): Fix constant initialization of
504 (build_value_init_noctor): Call maybe_constant_init.
505 * semantics.c (maybe_constant_init): See through EXPR_STMT and
509 * init.c (build_vec_init): Reorganize earlier change a bit.
512 * init.c (build_vec_init): Leave atype an ARRAY_TYPE
513 if we're just returning an INIT_EXPR.
515 2014-08-06 Jason Merrill <jason@redhat.com>
516 Braden Obrzut <admin@maniacsvault.net>
518 * pt.c (check_explicit_specialization): Don't test
519 DECL_DECLARED_INLINE_P for a variable template.
521 2014-08-06 Paolo Carlini <paolo.carlini@oracle.com>
524 * typeck.c (cp_build_binary_op): Extend to more cases the
527 2014-08-01 Braden Obrzut <admin@maniacsvault.net>
529 Implement constexpr variable templates
530 * decl.c (grokvardecl): Handle specializations of variable templates.
531 (grokdeclarator): Handle variable template id expressions and NULL_TREE
532 return from grokvardecl.
533 * decl2.c (check_member_template): Allow declaration of template member
535 * parser.c (cp_parser_template_id): Build a TEMPLATE_ID_EXPR for
537 * pt.c (check_template_variable): Accept variable temploids at
539 (push_template_decl_real): The current instantiation of a template
541 (determine_specialization): Accept variable templates.
542 (check_explicit_specialization): Handle and check for malformed
543 variable template specializations.
544 (lookup_template_variable): New.
545 (tsubst_decl): Handle variable template specializations.
546 (do_decl_instantiation): Handle template variables.
547 (instantiate_decl): Handle template variables.
548 * semantics.c (finish_template_variable): New.
549 (finish_id_expression): Instantiate variable templates.
550 * cp-tree.h (variable_template_p): New.
552 2014-08-02 Paolo Carlini <paolo.carlini@oracle.com>
555 * decl.c (check_redeclaration_no_default_args): New.
556 (duplicate_decls): Use it, handle default arguments
557 in redeclarations of function templates.
559 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
561 * optimize.c, semantics.c: Use hash_map instead of pointer_map.
563 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
565 * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
566 method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
567 instead of pointer_set.
569 2014-08-01 Jason Merrill <jason@redhat.com>
572 * init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
573 init-list for trailing elements.
574 * typeck2.c (process_init_constructor_array): Likewise.
576 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
579 * decl.c (duplicate_decls): Handle static member functions too.
581 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
583 * cp-array-notation.c (expand_an_in_modify_expr): Fix the misprint
586 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
589 * parser.c (cp_parser_array_notation): Added check for array_type.
591 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
594 * cp-array-notation.c (expand_array_notation_exprs): Handling of
595 DECL_EXPR improved. Changed handling for INIT_EXPR.
597 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
599 * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
601 2014-08-01 Jakub Jelinek <jakub@redhat.com>
603 * cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or
604 -fsanitize=alignment call ubsan_maybe_instrument_reference
605 for casts to REFERENCE_TYPE and ubsan_maybe_instrument_member_call
606 for calls to member functions.
608 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
611 * typeck.c (maybe_warn_about_returning_address_of_local): Return
612 whether it is returning the address of a local variable.
613 (check_return_expr): Return 0 instead of the address of a local
616 2014-07-30 Jason Merrill <jason@redhat.com>
620 * pt.c (push_template_decl_real): Don't set DECL_COMDAT on friends.
622 2014-07-30 Paolo Carlini <paolo.carlini@oracle.com>
625 * pt.c (unify_arity): Add boolean parameter.
626 (unify_too_few_arguments): Likewise.
627 (type_unification_real): Diagnose correctly insufficient
628 arguments in the presence of trailing variadic parameters;
629 deducing multiple trailing packs as empty is fine.
631 2014-07-30 Jason Merrill <jason@redhat.com>
636 * decl2.c (mark_all_virtuals): New variable.
637 (maybe_emit_vtables): Check it instead of flag_devirtualize.
638 (cp_write_global_declarations): Set it and give helpful diagnostic
639 if it introduces errors.
640 * class.c (finish_struct_1): Check it.
644 * pt.c (push_template_decl_real): Set DECL_COMDAT on templates.
645 (check_explicit_specialization): Clear it on specializations.
646 * decl.c (duplicate_decls, start_decl): Likewise.
647 (grokmethod, grokfndecl): Set DECL_COMDAT on inlines.
648 * method.c (implicitly_declare_fn): Set DECL_COMDAT. Determine
649 linkage after setting the appropriate flags.
650 * tree.c (decl_linkage): Don't check DECL_COMDAT.
651 * decl2.c (mark_needed): Mark clones.
652 (import_export_decl): Not here.
654 2014-07-25 Edward Smith-Rowland <3dw4rd@verizon.net>
656 Implement N4051 - Allow typename in a template template parameter
657 * parser.c (cp_parser_type_parameter_key): New funtion;
658 (cp_parser_token_is_type_parameter_key): Ditto;
659 (cp_parser_type_parameter): Look for type-parameter-key for all versions
660 but pedwarn for less than cxx1z.
662 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
665 * call.c (standard_conversion): Use resolve_nondeduced_context
666 for type_unknown_p (EXPR) && TREE_CODE (TO) == BOOLEAN_TYPE.
668 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
671 * parser.c (cp_parser_tokens_start_cast_expression): Return -1
674 2014-07-15 Jason Merrill <jason@redhat.com>
677 * decl2.c (maybe_emit_vtables): Return true for -fuse-all-virtuals.
681 * call.c (is_std_init_list): Don't check CLASSTYPE_TEMPLATE_INFO.
682 * class.c (finish_struct): Reject invalid definition of
683 std::initializer_list.
685 2014-07-15 Paolo Carlini <paolo.carlini@oracle.com>
687 * call.c (convert_like_real): Call print_z_candidate and inform only
688 if permerror returns true.
690 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
692 * class.c (build_clone): Do not clear assembler names of
694 * decl.c (cp_tree_node_structure): Add TEMPLATE_DECL.
695 * cp-objcp-common.c (cp_tree_size): Add TEMPLATE_DECL
696 as a special case return sizeof (struct tree_decl_non_common)
698 (cp_common_init_ts): Do not initialize NAMESPACE_DECL;
699 initialize TEMPLATE_DECL as MARK_TS_DECL_COMMON.
700 * cp/cp-tree.h (tree_template_decl): New structure.
701 (cp_tree_node_structure_enum): Add TS_CP_TEMPLATE_DECL.
702 (union cp_lang_tree_node): Add template_decl.
703 (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT): Update.
705 2014-07-14 Jason Merrill <jason@redhat.com>
709 * pt.c (instantiate_decl): Don't check defer_ok for local class
712 2014-07-14 Jakub Jelinek <jakub@redhat.com>
715 * cp-tree.h (LITERAL_ZERO_P): Define.
716 * parser.c (cp_parser_parenthesized_expression_list): Add
717 want_literal_zero_p argument, if true, for literal zeros
718 insert INTEGER_CSTs with LITERAL_ZERO_P flag set.
719 (cp_parser_postfix_expression): Adjust
720 cp_parser_parenthesized_expression_list caller, handle
721 -Wmemset-transposed-args.
722 (literal_zeros): New variable.
724 2014-07-13 Jason Merrill <jason@redhat.com>
727 * semantics.c (is_instantiation_of_constexpr): Return true for
728 defaulted functions, too.
729 (explain_invalid_constexpr_fn): Only use
730 explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
731 * method.c (explain_implicit_non_constexpr): Pass
732 DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.
735 * decl.c (check_initializer): Don't finish_compound_literal
736 on erroneous constexpr init.
739 * tree.c (bot_replace): Only replace a dummy 'this' parm.
742 * decl.c (create_array_type_for_decl): Only check for auto once.
745 * call.c (build_list_conv): Don't try to build a list of references.
747 2014-07-13 Edward Smith-Rowland <3dw4rd@verizon.net>
749 PR C++/60209 - Declaration of user-defined literal operator cause error
750 * parser.c (cp_parser_operator): Fold treatment of strings
751 and user-defined string literals. Use the full string parser.
752 (cp_parser_string_literal): Add flag to not look for literal operator.
754 2014-07-11 Jason Merrill <jason@redhat.com>
758 * call.c (build_conditional_expr_1): Avoid reading freed memory.
760 2014-07-11 Paolo Carlini <paolo.carlini@oracle.com>
763 * call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
765 * decl.c (check_initializer): Don't call check_narrowing here,
766 set LOOKUP_NO_NARROWING.
767 * typeck2.c (digest_init_r): Likewise.
769 2014-07-10 Jason Merrill <jason@redhat.com>
772 * semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.
776 * decl2.c (mark_all_virtuals): New variable.
777 (maybe_emit_vtables): Check it instead of flag_devirtualize.
778 (cp_write_global_declarations): Set it and give helpful diagnostic
779 if it introduces errors.
780 * class.c (finish_struct_1): Check it.
781 * decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.
783 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
786 * decl.c (grokdeclarator): Adjust error messages about 'explicit'
787 outside class declaration, in friend declaration, and neither on
788 constructor nor conversion operator.
790 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
794 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
795 cv-qualifiers of function types.
797 2014-07-09 Andrew Sutton <andrew.n.sutton@gmail.com>
798 Paolo Carlini <paolo.carlini@oracle.com>
801 * parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
804 2014-07-07 Paolo Carlini <paolo.carlini@oracle.com>
806 * class.c (check_for_override): Wrap the 'final' and 'override'
807 keywords in %< and %>.
809 2014-07-06 Marek Polacek <polacek@redhat.com>
812 * cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
813 * decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
814 * typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
817 2014-07-02 Paolo Carlini <paolo.carlini@oracle.com>
819 * pt.c (convert_template_argument): Use inform instead of error in
822 2014-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
827 * parser.c (cp_parser_userdef_string_literal): Take a tree
829 (cp_parser_string_literal): Don't hack the token stream.
831 2014-06-30 Jason Merrill <jason@redhat.com>
835 * decl2.c (maybe_emit_vtables): Mark all vtable entries if
837 * init.c (build_vtbl_address): Don't mark destructor.
838 * class.c (finish_struct_1): Add all classes to keyed_classes
842 * pt.c (type_dependent_expression_p): Check BASELINK_OPTYPE.
845 * mangle.c (decl_mangling_context): Look through a TEMPLATE_DECL.
847 * decl.c (build_ptrmemfunc_type): Don't give a PMF RECORD_TYPE
848 TYPE_BINFO or TYPE_LANG_SPECIFIC.
849 * cp-tree.h (TYPE_PTRMEMFUNC_FLAG): Use TYPE_LANG_FLAG_2.
850 (TYPE_PTRMEMFUNC_P): Don't expect TYPE_LANG_SPECIFIC.
851 * typeck.c (build_ptrmemfunc_access_expr): Don't use lookup_member.
852 * pt.c (unify): Also check whether the argument is a PMF.
854 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
857 * parser.c (cp_parser_tokens_start_cast_expression): In C++11
858 a '[' can also start a primary-expression.
859 (cp_parser_cast_expression): Parse a cast-expression only tentatively
860 when cp_parser_tokens_start_cast_expression returns -1.
862 2014-06-30 Jason Merrill <jason@redhat.com>
865 * pt.c (unify_one_argument): Type/expression mismatch just causes
868 * semantics.c (simplify_aggr_init_expr): Remove remnants of
871 2014-06-30 Marek Polacek <polacek@redhat.com>
873 * cp-gimplify.c (cp_genericize): Don't instrument returns if the
874 function has no_sanitize_undefined attribute.
875 * decl.c (compute_array_index_type): Don't instrument VLAs if the
876 function has no_sanitize_undefined attribute.
878 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
881 * cp-array-notation.c (expand_sec_reduce_builtin):
882 Check that bultin argument is correct.
883 * call.c (build_cxx_call): Check for 0 arguments in builtin call.
885 2014-06-28 Jonathan Wakely <jwakely@redhat.com>
889 * typeck.c (check_return_expr): Lookup as an rvalue even when the
890 types aren't the same.
892 2014-06-27 Jason Merrill <jason@redhat.com>
895 * error.c (dump_template_bindings): Don't tsubst in a clone.
897 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
900 * semantics.c (finish_compound_literal): Revert r204228.
902 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
904 * parser.c (cp_parser_compound_literal_p): New.
905 (cp_parser_postfix_expression, cp_parser_sizeof_operand): Use it.
907 2014-06-26 Jason Merrill <jason@redhat.com>
909 * parser.c (cp_parser_for_init_statement): Change range-for error
912 N3994 Ranged-based for-loops: The Next Generation
913 * parser.c (cp_lexer_nth_token_is): New.
914 (cp_parser_for_init_statement): Allow "for (id : init)".
916 2014-06-26 Teresa Johnson <tejohnson@google.com>
918 * class.c (dump_class_hierarchy): Use saved dump files.
919 (dump_vtable): Ditto.
922 2014-06-26 Adam Butcher <adam@jessamine.co.uk>
925 * parser.c (cp_parser_elaborated_type_specifier): Only consider template
926 parameter lists outside of function parameter scope.
928 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
932 * typeck2.c (process_init_constructor_record): Do not complain about
933 uninitialized const members, because within aggregate-initialization,
934 members without explicit initializers are value-initialized.
936 2014-06-25 Jakub Jelinek <jakub@redhat.com>
938 * semantics.c (finish_omp_clauses): Make sure
939 OMP_CLAUSE_LINEAR_STEP has correct type.
941 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
943 * class.c (check_methods, create_vtable_ptr, determine_key_method,
944 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
946 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
947 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
948 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
949 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
951 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
954 * decl.c (grokdeclarator): Do not early check for operator-function-id
957 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
959 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
962 2014-06-24 Jakub Jelinek <jakub@redhat.com>
964 * parser.c (cp_parser_omp_for_loop): For
965 #pragma omp parallel for simd move lastprivate clause from parallel
966 to for rather than simd.
968 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
972 * decl.c (grokparms): Accept a single parameter of type 'void'.
974 2014-06-20 Jason Merrill <jason@redhat.com>
977 * call.c (add_function_candidate): Avoid special 'this' handling
978 if we have a ref-qualifier.
981 * call.c (build_over_call): Call build_this in template path.
983 2014-06-19 Jason Merrill <jason@redhat.com>
986 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
988 2014-06-18 Jason Merrill <jason@redhat.com>
991 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
992 ref-qualifier handling.
995 * pt.c (resolve_overloaded_unification): Preserve
996 ARGUMENT_PACK_EXPLICIT_ARGS.
998 2014-06-18 Jakub Jelinek <jakub@redhat.com>
1000 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
1002 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
1004 2014-06-17 Jason Merrill <jason@redhat.com>
1007 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
1009 2014-06-15 Jason Merrill <jason@redhat.com>
1012 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
1015 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
1017 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1019 * decl.c (grokvardecl): Fix pasto in previous patch.
1021 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1023 * decl.c (duplicate_decls): Use set_decl_tls_model.
1024 (grokdeclarator): Likewise.
1025 * semantics.c (finish_id_expression): Check TLS only for
1027 (finish_omp_threadprivate): Use decl_default_tls_model.
1028 * decl2.c (get_guard): Likewise.
1029 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
1031 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
1034 * decl.c (grokparms): Improve error message about void parameters.
1035 * error.c (type_to_string): Fix aka cut off code.
1037 2014-06-12 Jason Merrill <jason@redhat.com>
1039 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
1040 * cvt.c (type_promotes_to): Likewise.
1041 * mangle.c (write_type, write_expression): Likewise.
1042 (write_name, write_template_arg): Likewise.
1043 (mangle_decl): Make alias based on flag_abi_compat_version.
1044 Emit -Wabi warning here.
1045 (finish_mangling_internal): Not here. Drop warn parm.
1046 (finish_mangling_get_identifier, finish_mangling): Adjust.
1047 (mangle_type_string, mangle_special_for_type): Adjust.
1048 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
1049 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
1050 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
1052 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
1053 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
1054 (layout_nonempty_base_or_field, end_of_class): Likewise.
1055 (layout_empty_base, build_base_field, layout_class_type): Likewise.
1056 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
1057 (layout_virtual_bases): Likewise.
1058 * decl.c (compute_array_index_type): Likewise.
1059 * mangle.c (write_mangled_name, write_prefix): Likewise.
1060 (write_template_prefix, write_integer_cst, write_expression): Likewise.
1061 (write_template_arg, write_array_type): Likewise.
1062 * method.c (lazily_declare_fn): Likewise.
1063 * rtti.c (get_pseudo_ti_index): Likewise.
1064 * typeck.c (comp_array_types): Likewise.
1066 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
1068 * vtable-class-hierarchy.c: Update handling for section names
1069 that are no longer trees.
1070 * decl.c (duplicate_decls): Likewise.
1072 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1075 * parser.c (cp_parser_init_declarator): Actually pass friend_p
1076 to cp_parser_declarator.
1078 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1081 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
1082 * name-lookup.c (validate_nonmember_using_decl): Adjust error
1085 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
1088 * parser.c (cp_parser_declarator): Add bool parameter.
1089 (cp_parser_direct_declarator): Likewise, use it.
1090 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
1091 (cp_parser_condition, cp_parser_explicit_instantiation,
1092 cp_parser_init_declarator, cp_parser_type_id_1,
1093 cp_parser_parameter_declaration, cp_parser_exception_declaration,
1094 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
1095 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
1097 * decl.c (grokdeclarator): Fix handling of friend declared in
1098 namespace scope (g++.dg/parse/friend10.C).
1100 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
1102 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
1104 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
1105 (maybe_clone_body): Move symbol across comdat groups.
1106 * method.c (use_thunk): Copy implicit section flag.
1108 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
1111 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
1113 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1115 * method.c (use_thunk): Use set_decl_section_name.
1116 * optimize.c (maybe_clone_body): Use set_decl_section_name.
1117 * decl.c (duplicate_decls): Likewise.
1118 * vtable-class-hierarchy.c: Likewise.
1120 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
1123 * class.c (check_field_decls): In C++11 mode do not reject
1124 static data members and reference-type members in unions.
1126 2014-06-05 Jason Merrill <jason@redhat.com>
1129 * decl.c (check_initializer): Collapse a TREE_LIST here.
1130 * typeck2.c (store_init_value): Not here.
1132 2014-06-05 Richard Biener <rguenther@suse.de>
1133 Paolo Carlini <paolo.carlini@oracle.com>
1136 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
1137 handling of empty classes.
1139 2014-06-04 Jason Merrill <jason@redhat.com>
1141 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
1142 for noexcept and thread_local, too.
1145 * decl.c (check_initializer): Maybe clear
1146 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
1148 2014-06-05 Richard Biener <rguenther@suse.de>
1151 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
1152 warnings for accessing empty classes.
1154 2014-06-05 Marek Polacek <polacek@redhat.com>
1157 * parser.c (cp_parser_binary_expression): Warn when logical not is
1158 used on the left hand side operand of a comparison.
1160 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
1163 * typeck.c (cp_build_modify_expr): Handle array of characters
1164 initialized by a string literal.
1165 * decl.c (check_initializer): Handle parenthesized string literal
1167 * typeck2.c (store_init_value): Remove redundant check.
1169 2014-06-04 Jason Merrill <jason@redhat.com>
1173 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
1174 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
1176 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1179 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
1182 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
1186 * call.c (standard_conversion): Convert nullptr to bool only
1187 in case of direct-initialization.
1188 (convert_like_real): Provide informative error message.
1190 2014-06-03 Marek Polacek <polacek@redhat.com>
1193 * semantics.c (finish_switch_cond): Warn if switch condition has
1196 2014-06-03 Jason Merrill <jason@redhat.com>
1199 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
1200 variable to local_specializations.
1203 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
1205 2014-06-02 Jason Merrill <jason@redhat.com>
1208 * decl.c (reshape_init_class): Handle un-folded
1209 constant-expressions.
1212 * pt.c (pack_deducible_p): Handle canonicalization.
1214 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
1216 * pt.c (tsubst_function_type): Initialize arg_types.
1218 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
1221 * class.c (handle_using_decl): Pass the correct scope to
1222 cp_emit_debug_info_for_using.
1224 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
1228 * search.c (accessible_p): Use current_nonlambda_class_type.
1229 * semantics.c (check_accessibility_of_qualified_id): Likewise.
1231 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1233 * decl.c: Include builtins.h.
1234 * semantics.c: Likewise.
1236 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
1240 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
1241 * pt.c (tsubst_function_type): Inject the this parameter; do the
1242 substitutions in the order mandated by the DR.
1243 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
1244 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
1245 (static_fn_type): Copy it.
1246 * decl2.c (build_memfn_type, change_return_type,
1247 cp_reconstruct_complex_type): Likewise.
1248 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
1249 * tree.c (strip_typedefs): Likewise.
1250 * typeck.c (merge_types): Likewise.
1252 2014-05-30 Jason Merrill <jason@redhat.com>
1255 * pt.c (instantiate_decl): Check that defer_ok is not set for
1256 local class members.
1259 * pt.c (tsubst_init): Split out from...
1260 (tsubst_expr) [DECL_EXPR]: Here.
1261 (tsubst_copy) [VAR_DECL]: Use it.
1262 * semantics.c (finish_id_expression): Return the decl for static/const.
1264 2014-05-28 Jason Merrill <jason@redhat.com>
1267 * decl.c (cxx_comdat_group): Return a decl.
1268 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
1270 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
1274 * call.c (build_aggr_conv): Ignore passed in flags.
1275 (build_array_conv, build_complex_conv): Likewise.
1277 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1279 * optimize.c (maybe_thunk_body): Use set_comdat_group.
1280 (maybe_clone_body): Likewise.
1281 * decl.c (duplicate_decls): Update code duplicating comdat group;
1282 do not copy symtab pointer; before freeing newdecl remove it
1284 * decl2.c (constrain_visibility): Use set_comdat_group.
1286 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1288 * rtti.c: Include tm_p.h
1289 (emit_tinfo_decl): Force RTTI data to be aligned to required
1292 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1294 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
1295 ignoring other target adjustments.
1297 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1299 * semantics.c (finish_omp_clauses): Remove duplicated variable
1302 * parser.c (cp_parser_omp_target): Return bool values.
1304 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
1307 * lambda.c (add_capture): Enforce that capture by value requires
1309 * typeck2.c (cxx_incomplete_type_inform): Early return if
1310 TYPE_MAIN_DECL is null.
1312 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
1315 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
1317 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
1320 * lambda.c (build_capture_proxy, add_capture): Treat normal
1321 captures and init-captures identically.
1323 2014-05-21 Mark Wielaard <mjw@redhat.com>
1326 * cp-lang.c (cxx_enum_underlying_base_type): New function.
1327 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
1329 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1331 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
1332 * cp-array-notation.c (replace_invariant_exprs): Likewise.
1333 (expand_array_notation): Handle VOID_CST.
1334 * error.c (dump_expr): Likewise.
1335 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
1336 (cxx_pretty_printer::expression): Likewise.
1337 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
1338 * decl.c (register_dtor_fn): Likewise.
1339 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
1340 (build_delete, push_base_cleanups): Likewise.
1341 * mangle.c (write_expression): Likewise.
1342 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
1343 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
1344 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
1345 * tree.c (cp_tree_equal): Likewise.
1346 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
1347 instead of void_zero_node.
1348 * typeck.c (check_return_expr): Likewise.
1349 * typeck2.c (build_functional_cast): Likewise.
1351 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
1354 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
1356 (cp_parser_statement): ...here. Make sure only semicolon can go after
1359 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1364 * typeck2.c (digest_nsdmi_init): New.
1365 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
1366 * init.c (get_nsdmi): Likewise.
1367 * cp-tree.h (digest_nsdmi_init): Declare.
1369 2014-05-20 Jason Merrill <jason@redhat.com>
1371 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
1372 up a virtual function in a dummy object.
1374 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1377 * decl.c (duplicate_decls): Replace pair of warning_at with
1378 warning_at + inform.
1379 (maybe_commonize_var): Likewise.
1381 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1384 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
1385 (tsubst_copy_and_build): Perform recursive substitutions in a
1386 deterministic order.
1388 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
1391 * typeck2.c (cxx_incomplete_type_inform): New.
1392 (cxx_incomplete_type_diagnostic): Use it.
1393 * decl.c (grokdeclarator): Check the element type of an
1394 incomplete array type; call the above.
1395 * cp-tree.h (cxx_incomplete_type_inform): Declare.
1397 2014-05-19 Jason Merrill <jason@redhat.com>
1400 * pt.c (tsubst_copy): Don't check at_function_scope_p.
1401 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
1403 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
1405 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
1406 * parser.c (cp_parser_enum_specifier): Likewise.
1408 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1410 * class.c (sorted_fields_type_new): Adjust.
1411 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
1412 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1413 * cp-tree.h: Remove usage of variable_size gty attribute.
1414 * decl.c (make_label_decl): Adjust.
1415 (check_goto): Likewise.
1416 (start_preparsed_function): Likewise.
1417 (save_function_data): Likewise.
1418 * lex.c (init_reswords): Likewise.
1419 (retrofit_lang_decl): Likewise.
1420 (cxx_dup_lang_specific_decl): Likewise.
1421 (copy_lang_type): Likewise.
1422 (cxx_make_type): Likewise.
1423 * name-lookup.c (binding_entry_make): Likewise.
1424 (binding_table_construct): Likewise.
1425 (binding_table_new): Likewise.
1426 (cxx_binding_make): Likewise.
1427 (pushdecl_maybe_friend_1): Likewise.
1428 (begin_scope): Likewise.
1429 (push_to_top_level): Likewise.
1430 * parser.c (cp_lexer_alloc): Likewise.
1431 (cp_lexer_new_from_tokens): Likewise.
1432 (cp_token_cache_new): Likewise.
1433 (cp_parser_context_new): Likewise.
1434 (cp_parser_new): Likewise.
1435 (cp_parser_nested_name_specifier_opt): Likewise.
1436 (cp_parser_template_id): Likewise.
1437 * pt.c (maybe_process_partial_specialization): Likewise.
1438 (register_specialization): Likewise.
1439 (add_pending_template): Likewise.
1440 (lookup_template_class_1): Likewise.
1441 (push_tinst_level): Likewise.
1442 * semantics.c (register_constexpr_fundef): Likewise.
1443 (cxx_eval_call_expression): Likewise.
1444 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
1446 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
1449 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
1450 when cp_parser_lookup_name sets ambiguous_decls.
1452 2014-05-15 Jason Merrill <jason@redhat.com>
1454 * call.c (print_conversion_rejection): Use loc consistently.
1456 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
1458 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
1459 * call.c (convert_like_real, build_new_method_call_1): Use it.
1460 * decl2.c (grokfield): Likewise.
1461 * init.c (perform_member_init, build_aggr_init, expand_default_init,
1462 build_new_1): Likewise.
1463 * mangle.c (write_expression): Likewise.
1464 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
1466 2014-05-14 Jason Merrill <jason@redhat.com>
1470 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
1471 dropped cv-quals as a bad conversion.
1472 (convert_like_real) [ck_ref_bind]: Explain them.
1473 (compare_ics): Check badness before stripping reference
1474 bindings. Handle comparing bad reference bindings.
1475 * typeck.c (comp_cv_qualification): Add overload that just takes
1477 * cp-tree.h: Declare it.
1479 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
1480 (arg_conversion_rejection, bad_arg_conversion_rejection)
1481 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
1482 (add_function_candidate): Pass actual argument, rather than type, to
1483 bad_arg_conversion_rejection.
1484 (print_conversion_rejection): Explain what's wrong with the conversion.
1485 (print_z_candidates): Say "candidate:" before each candidate.
1486 (splice_viable): Be strict if we see a viable or template candidate.
1487 (build_user_type_conversion_1): Pass false to strict parameter.
1488 (perform_overload_resolution, build_conditional_expr_1): Likewise.
1489 (build_new_op_1, build_new_method_call_1): Likewise.
1490 (build_op_call_1): Pass true to strict parameter.
1492 2014-05-13 Jason Merrill <jason@redhat.com>
1494 * call.c (print_error_for_call_failure): Say "no match" rather
1495 than "ambiguous" if there were no strict matches.
1496 (build_new_method_call_1): Likewise.
1499 * semantics.c (is_this_parameter): Allow capture proxies too.
1501 2014-05-12 Jason Merrill <jason@redhat.com>
1503 * call.c (maybe_print_user_conv_context): New.
1504 (convert_like_real): Use it. Print call context for bad
1505 user-defined conversion.
1506 (build_over_call): Print call context for bad 'this' conversion.
1508 * call.c (convert_like_real): Use inform for identifying the
1511 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
1513 * cvt.c (cp_convert_to_pointer): Don't call error_at if
1514 complain & tf_error is false.
1516 * decl.c (make_unbound_class_template): Prefer inform for
1517 "declared here"-type message.
1519 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
1523 * lambda.c (lambda_expr_this_capture): Add new parameter
1524 add_capture_p controlling whether the functions will try to
1525 capture 'this' via the default capture.
1526 (maybe_resolve_dummy): Likewise.
1527 * cp-tree.h: Adjust prototypes.
1528 * call.c, semantics.c: Change callers of these functions.
1529 * call.c (build_new_method_call_1): Use the actual 'this' that
1530 would be potentially captured for the overload resolution, instead
1531 of the dummy object.
1533 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
1535 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
1537 (convert_nontype_argument): Adjust calls.
1538 (coerce_template_parameter_pack): Add missing complain & tf_error
1541 2014-05-09 Jason Merrill <jason@redhat.com>
1545 * call.c (build_conditional_expr_1, conditional_conversion): Handle
1546 non-class lvalues and xvalues that differ only in cv-qualifiers.
1550 * call.c (build_user_type_conversion_1): The copy-init temporary
1554 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
1557 * call.c (build_conditional_expr_1): If overload resolution finds
1558 no match, just say "different types".
1561 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
1564 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
1565 if we didn't find a conversion.
1566 Don't accept a bad conversion too early.
1568 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1571 * typeck.c (convert_for_assignment): Provide an inform for pointers
1572 to incomplete class types.
1574 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1577 * pt.c (convert_nontype_argument): Protect all the error calls
1578 with complain & tf_error.
1580 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1583 * pt.c (instantiate_decl): Avoid generating the body of a
1586 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
1589 * pt.c (maybe_begin_member_template_processing): Use
1590 uses_template_parms.
1592 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1593 Mike Stump <mikestump@comcast.net>
1594 Richard Sandiford <rdsandiford@googlemail.com>
1596 * call.c: Include wide-int.h.
1597 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1598 (convert_for_arg_passing): Likewise.
1599 * class.c: Include wide-int.h.
1600 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
1601 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1602 (include_empty_classes): Likewise
1603 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
1604 * cvt.c: Include wide-int.h.
1605 (ignore_overflows): Use wide_int_to_tree.
1606 * decl.c: Include wide-int.h.
1607 (check_array_designated_initializer): Use wide-int interfaces.
1608 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
1609 (finish_enum_value_list): Use signop.
1610 (build_enumerator): Use wide-int interfaces.
1611 * init.c: Include wide-int.h.
1612 (build_new_1): Use wide-int interfaces.
1613 * mangle.c: Include wide-int.h.
1614 (write_integer_cst): Use wide-int interfaces.
1615 (write_array_type): Likewise.
1616 * tree.c: Include wide-int.h.
1617 (cp_tree_equal): Use tree_int_cst_equal.
1618 * typeck2.c: Include wide-int.h.
1619 (process_init_constructor_array): Use wide-int interfaces.
1621 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1624 * decl.c (grokfndecl): Check duplicate_decls return value for
1626 * pt.c (instantiate_decl): A deleted function is defined.
1628 2014-05-02 Jason Merrill <jason@redhat.com>
1630 * decl2.c (vague_linkage_p): Local statics have vague linkage.
1633 * lambda.c (lambda_capture_field_type): Wrap anything dependent
1635 (add_capture): Check for VLA before calling it.
1636 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
1637 just the current one. Make non-static.
1638 * cp-tree.h: Declare it.
1639 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
1640 the operand was static or constant.
1642 2014-05-02 Marek Polacek <polacek@redhat.com>
1644 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
1647 2014-05-01 Marek Polacek <polacek@redhat.com>
1650 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
1651 between label and variable when warning about returning local address.
1653 2014-04-30 Jason Merrill <jason@redhat.com>
1656 * init.c (build_value_init): Don't try to call an array constructor.
1659 * typeck2.c (massage_init_elt): Use maybe_constant_init.
1661 2014-04-30 Marek Polacek <polacek@redhat.com>
1663 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
1664 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
1665 for non-integer types.
1667 2014-04-29 Jason Merrill <jason@redhat.com>
1670 Represent the unevaluated exception specification of an implicitly
1671 declared or deleted function with a simple placeholder, not a list
1673 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
1674 * except.c (unevaluated_noexcept_spec): New.
1675 * class.c (deduce_noexcept_on_destructor): Use it.
1676 * decl.c (check_redeclaration_exception_specification): Call
1677 maybe_instantiate_noexcept.
1678 (duplicate_decls): Call it before merge_types.
1679 (start_preparsed_function): Call maybe_instantiate_noexcept.
1680 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
1681 * init.c (get_nsdmi): Factor out of perform_member_init.
1682 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
1683 (walk_field_subobs): Consider NSDMI for EH spec.
1684 (get_defaulted_eh_spec): New.
1685 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
1686 (defaulted_late_check): Defer EH checking in non-template classes.
1687 (after_nsdmi_defaulted_late_checks): New.
1688 * parser.c (cp_parser_class_specifier_1): Use it.
1689 (unparsed_classes): New macro.
1690 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
1691 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
1692 Remove list-of-functions handling.
1693 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
1694 handling and FN parameter.
1695 * typeck.c (merge_types): Adjust.
1697 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1700 * parser.c (cp_parser_alias_declaration): Check return value of
1703 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1705 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
1706 atomic-clause, allow comma in between atomic-clause and
1709 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
1712 * rtti.c (emit_support_tinfos): Do not iterate on
1713 registered_builtin_types (partial revert).
1715 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
1718 * semantics.c (apply_deduced_return_type): Complete non-void type
1719 before estimating whether the type is aggregate.
1721 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1724 * rtti.c (emit_support_tinfo_1): New function, extracted from
1725 emit_support_tinfos.
1726 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
1728 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1731 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
1732 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1734 2014-04-18 Jason Merrill <jason@redhat.com>
1737 * call.c (reference_binding): Recurse on user-defined conversion.
1740 * call.c (standard_conversion): Don't try to apply restrict to void.
1742 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
1744 * decl.c (reshape_init_r): Handle a single element of vector type.
1746 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1749 * decl2.c (cplus_decl_attributes): Handle
1750 pointer-to-member-function declarations.
1752 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1755 * call.c (build_user_type_coversion): Use build_dummy_object
1756 to create the placeholder object for a constructor method call.
1757 (build_special_member_call): Likewise.
1758 (build_over_call): Check for the placeholder object with
1760 (build_new_method_call_1): Likewise. Don't attempt to resolve
1761 a dummy object for a constructor method call.
1763 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
1766 * friend.c (add_friend, make_friend_class): Move repeated friend
1767 warning under Wredundant_decls.
1769 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
1771 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
1772 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
1773 (do_class_using_decl): Likewise.
1774 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
1776 2014-04-15 Jakub Jelinek <jakub@redhat.com>
1779 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
1781 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
1783 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
1785 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
1787 * pt.c (mark_template_parm): Use template_parm_level_and_index.
1789 2014-04-11 Jason Merrill <jason@redhat.com>
1791 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
1793 (cp_lexer_get_preprocessor_token): Always clear it.
1794 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
1798 * decl.c (reshape_init_r): Handle a single element of class type.
1801 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
1802 built-in operator new.
1804 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
1807 * name-lookup.c (parse_using_directive): Return early if the
1808 attribs argument is error_mark_node; use get_attribute_name.
1810 2014-04-11 Jason Merrill <jason@redhat.com>
1814 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
1815 * call.c (struct z_candidate): Add flags field.
1816 (add_candidate): Add flags parm.
1817 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
1818 (add_template_candidate_real): Pass it.
1819 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
1820 * tree.c (build_aggr_init_expr): Copy it.
1821 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
1823 2014-04-10 Richard Biener <rguenther@suse.de>
1824 Jakub Jelinek <jakub@redhat.com>
1827 * error.c (dump_decl) <case FUNCTION_DECL>: If
1828 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
1829 recurse on DECL_ABSTRACT_ORIGIN instead of printing
1832 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
1834 * pt.c (check_template_variable): Check for the return of pedwarn
1835 before emitting a note.
1836 * parser.c (cp_parser_lambda_introducer): Likewise.
1838 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
1841 * pt.c (process_template_parm): For an invalid non-type parameter
1842 only set TREE_TYPE to error_mark_node.
1843 (push_inline_template_parms_recursive, comp_template_parms,
1844 redeclare_class_template, coerce_template_template_parm,
1845 coerce_template_template_parms, unify): Use error_operand_p.
1847 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
1849 * class.c (check_bases_and_members): Warn about non-virtual dtors
1850 in public bases only. Check warn_ecpp before complaining about
1851 non-polymorphic bases.
1853 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1855 * decl.c (duplicate_decls): Check for the return of warning_at
1856 before emitting a note.
1857 (warn_misplaced_attr_for_class_type): Likewise.
1858 (check_tag_decl): Likewise.
1860 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
1863 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
1865 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
1868 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
1869 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
1870 instantiating a variable-sized type.
1873 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
1875 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1877 * class.c (find_abi_tags_r): Check for the return of warning
1878 before emitting a note.
1879 (one_inherited_ctor): Likewise.
1881 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1883 * decl.c (duplicate_decls): Check for the return of permerror
1884 before emitting a note.
1886 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1888 * class.c (accessible_nvdtor_p): New.
1889 (check_bases): Don't check base destructor here ...
1890 (check_bases_and_members): ... check them here. Trigger on
1891 Wnon-virtual-dtor flag.
1892 (finish_struct_1): Use accessible_nvdtor_p.
1894 2014-04-01 Jason Merrill <jason@redhat.com>
1896 * pt.c (process_partial_specialization): Say "not deducible"
1897 rather than "not used". Use inform.
1900 * pt.c (coerce_template_parms): Check that the pack expansion
1901 pattern works with the first matching parameter.
1903 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
1905 * init.c (perform_member_init): Homogenize uninitialized
1908 2014-04-01 Jason Merrill <jason@redhat.com>
1911 * call.c (build_array_conv): Call complete_type.
1914 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
1915 (picflag_from_initializer): Return it.
1916 (process_init_constructor): Handle it.
1919 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
1920 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
1921 * pt.c (get_template_info): Handle NAMESPACE_DECL.
1922 (most_general_template): Handle more kinds of template.
1923 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
1924 instantiations and specializations.
1926 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
1929 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
1930 COMPONENT_REFs and ARRAY_REFs sooner.
1932 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
1935 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1936 usage in non-functions with pushed scope.
1938 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1941 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1942 to indicate whether a scope is in the process of defining a class.
1943 * semantics.c (begin_class_definition): Set defining_class_p.
1944 * name-lookup.c (leave_scope): Reset defining_class_p.
1945 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1946 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1947 unwinding to class-defining scope to handle the erroneous definition of
1948 a generic function of an arbitrarily nested class within an enclosing
1951 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1954 * method.c (walk_field_subobs): Improve the diagnostic
1955 locations for both REFERENCE_TYPEs and non-static const members.
1956 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1957 instead of %qD to be consistent with the c++11 diagnostic.
1959 2014-03-25 Jason Merrill <jason@redhat.com>
1963 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1964 * search.c (get_pure_virtuals): Not here.
1967 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1968 a lambda in unevaluated context.
1971 * decl.c (create_array_type_for_decl): Complain about array of auto.
1973 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1976 * semantics.c (potential_constant_expression_1): Handle
1979 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1982 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1983 introducing an implicit function template parameter within an explicit
1986 2014-03-22 Jason Merrill <jason@redhat.com>
1989 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1992 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1995 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1996 on the name argument.
1998 2014-03-20 Jakub Jelinek <jakub@redhat.com>
2001 * init.c (build_zero_init_1): Ignore fields with error_mark_node
2004 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
2007 * call.c (build_new_method_call_1): Handle pure virtuals called by
2010 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
2013 * parser.c (cp_parser_member_declaration): Don't allow
2014 finish_fully_implicit_template to consider friend declarations to be
2015 class member templates.
2016 (synthesize_implicit_template_parm): Handling winding back through class
2017 scope to the class being defined in order to inject a template argument
2021 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
2022 function scope as per cp_parser_skip_to_end_of_statement.
2024 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
2027 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
2029 2014-03-14 Jason Merrill <jason@redhat.com>
2033 * search.c (get_pure_virtuals): Handle abstract dtor here.
2034 (dfs_get_pure_virtuals): Not here.
2037 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
2038 abstract class as pure.
2040 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2043 * pt.c (maybe_process_partial_specialization): Check return value
2044 of check_specialization_namespace.
2046 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
2049 * semantics.c (finish_static_assert): Call cxx_constant_value only
2050 if require_potential_rvalue_constant_expression returns true.
2052 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
2055 * method.c (get_inherited_ctor): New.
2056 * cp-tree.h (get_inherited_ctor): Declare it.
2057 * semantics.c (is_valid_constexpr_fn): Use it.
2059 2014-03-10 Jason Merrill <jason@redhat.com>
2062 * call.c (convert_default_arg): Remove special handling for
2066 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
2067 when deciding whether to call push_template_decl for a member class.
2068 * pt.c (push_template_decl_real): Return after wrong levels error.
2070 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
2073 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
2074 lambda, remove the lambda's own template argument list prior to fetching
2078 * parser.c (cp_parser_parameter_declaration_clause): Move generic
2079 function template unwinding on error into a more general location, ...
2080 (cp_parser_skip_to_end_of_statement): ... here.
2082 2014-03-07 Jason Merrill <jason@redhat.com>
2084 * Make-lang.in (check_g++_parallelize): Split dg.exp.
2086 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
2087 we're in a trailing return type.
2089 * typeck.c (comp_template_parms_position): 'auto' and
2090 'decltype(auto)' are different from real template parms.
2092 * parser.c (cp_parser_using_declaration): Consume the semicolon
2093 after bare parameter pack error.
2095 * cp-tree.h (REF_PARENTHESIZED_P): New.
2096 * semantics.c (force_paren_expr): Set it.
2097 * pt.c (do_auto_deduction): Check it.
2098 (tsubst) [COMPONENT_REF]: Copy it.
2099 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
2101 * decl.c (create_array_type_for_decl): Only warn about invalid
2102 C++1y VLA if flag_iso or warn_vla>0.
2103 (grokdeclarator): Likewise.
2104 * pt.c (tsubst): Likewise.
2105 * semantics.c (finish_decltype_type): Likewise.
2106 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
2107 (cp_build_addr_expr_1): Likewise.
2108 * init.c (build_new_1): Improve diagnostics.
2110 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2113 * decl.c (check_initializer): Return NULL_TREE after error;
2114 consistently use inform.
2116 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
2118 * decl.c (check_initializer): Remove dead code.
2120 2014-03-06 Marek Polacek <polacek@redhat.com>
2123 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
2124 of checking tree code.
2126 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
2128 * parser.c (cp_lexer_set_source_position): New.
2129 (cp_parser_mem_initializer): Use it.
2130 (cp_parser_postfix_open_square_expression): Likewise.
2131 (cp_parser_parenthesized_expression_list): Likewise.
2132 (cp_parser_new_initializer): Likewise.
2133 (cp_parser_jump_statement): Likewise.
2134 (cp_parser_initializer): Likewise.
2135 (cp_parser_functional_cast): Likewise.
2137 2014-03-05 Jason Merrill <jason@redhat.com>
2140 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
2141 dependent expression.
2144 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
2145 if re-parsing might succeed.
2146 * semantics.c (finish_id_expression): Use of a parameter outside
2147 the function body is a parse error.
2149 * parser.c (cp_parser_mem_initializer): Set input_location
2150 properly for init-list warning.
2151 (cp_parser_postfix_open_square_expression): Likewise.
2152 (cp_parser_parenthesized_expression_list): Likewise.
2153 (cp_parser_new_initializer): Likewise.
2154 (cp_parser_jump_statement): Likewise.
2155 (cp_parser_initializer): Likewise.
2156 (cp_parser_functional_cast): Likewise.
2158 2014-03-04 Jason Merrill <jason@redhat.com>
2161 * typeck2.c (process_init_constructor_record): Set
2162 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
2166 * parser.c (cp_parser_direct_declarator): Set declarator to
2167 cp_error_declarator on invalid qualified-id.
2169 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
2172 * parser.c (cp_parser_using_declaration): Early return when
2173 cp_parser_nested_name_specifier errors out.
2175 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
2178 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
2179 function scope on parse error in function parameter list.
2181 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
2183 * method.c (implicitly_declare_fn): Remove redundant
2184 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
2185 * semantics.c (is_instantiation_of_constexpr): Likewise.
2186 * error.c (dump_function_decl): Likewise.
2188 2014-03-01 Jason Merrill <jason@redhat.com>
2191 * semantics.c (begin_maybe_infinite_loop): Use
2192 fold_non_dependent_expr_sfinae.
2194 2014-02-28 Jason Merrill <jason@redhat.com>
2197 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
2199 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
2202 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
2203 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
2204 * lambda.c (maybe_add_lambda_conv_op): Likewise.
2206 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
2209 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
2212 2014-02-27 Jason Merrill <jason@redhat.com>
2216 * decl2.c (tentative_decl_linkage): Don't mess with functions that
2217 are not yet defined.
2219 2014-02-26 Jason Merrill <jason@redhat.com>
2223 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
2224 * init.c (build_vtbl_address): Do it here.
2230 * pt.c (struct warning_sentinel): New.
2231 (tsubst_copy_and_build): Use it instead of
2232 c_inhibit_evaluation_warnings.
2233 * typeck.c (maybe_warn_about_useless_cast): Remove
2234 c_inhibit_evaluation_warnings check.
2237 * pt.c (get_template_parm_index): New.
2238 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
2239 (process_template_parm): Allow bare packs in template template
2240 parm template parms.
2241 (coerce_template_parameter_pack): Handle fixed template template
2242 parm packs and fixed packs not at the end of the parm list.
2243 (coerce_template_parms): Handle template parm packs not at the end
2245 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
2248 * pt.c (unify): Ignore alias templates when deducing a template
2254 * call.c (reference_binding): Recurse on user-defined conversion.
2255 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2257 2014-02-25 Jason Merrill <jason@redhat.com>
2260 * call.c (reference_binding): Recurse on user-defined conversion.
2261 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
2263 * call.c (print_conversion_rejection): Handle n_arg of -2.
2264 (build_user_type_conversion_1): Pass it.
2267 * decl2.c (no_linkage_error): Handle C++98 semantics.
2268 (reset_type_linkage): Move from decl.c.
2269 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
2270 (bt_reset_linkage_2, reset_decl_linkage): New.
2271 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
2272 (cp_write_global_declarations): Move condition into no_linkage_error.
2273 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
2274 * semantics.c (expand_or_defer_fn_1): Factor out
2275 tentative_decl_linkage.
2276 * cp-tree.h: Adjust.
2278 * decl2.c (finish_static_data_member_decl): Diagnose static data
2279 member in unnamed class.
2280 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
2283 * class.c (clone_function_decl): Call note_vague_linkage_fn for
2284 defaulted virtual dtor.
2288 * pt.c (get_underlying_template): Fix equivalence calculation.
2290 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
2293 * parser.c (function_being_declared_is_template_p): Return false when
2294 processing a template parameter list.
2295 (cp_parser_parameter_declaration_clause): Don't set
2296 auto_is_implicit_function_template_parm_p when processing a
2297 template parameter list.
2299 * parser.c (synthesize_implicit_template_parm): Inject new template
2300 argument list appropriately when a generic member function
2301 of a class template is declared out-of-line.
2304 * parser.c (cp_parser_direct_declarator): Don't save and
2305 restore num_template_parameter_lists around call to
2306 cp_parser_parameter_declaration_list.
2307 (function_being_declared_is_template_p): New predicate.
2308 (cp_parser_parameter_declaration_list): Use
2309 function_being_declared_is_template_p as predicate for
2310 inspecting current function template parameter list length
2311 rather than num_template_parameter_lists.
2313 2014-02-24 Jason Merrill <jason@redhat.com>
2316 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
2317 DECL_EXPR initialize a non-class iterator.
2320 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
2322 2014-02-21 Jason Merrill <jason@redhat.com>
2325 * parser.c (cp_parser_type_name): Always check dependency.
2326 (cp_parser_type_specifier_seq): Call
2327 cp_parser_parse_and_diagnose_invalid_type_name.
2330 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
2333 * parser.c (cp_parser_default_argument): Clear
2334 current_class_ptr/current_class_ref like tsubst_default_argument.
2337 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
2338 than current_binding_level.
2341 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
2344 * parser.c (cp_parser_enum_specifier): Call
2345 check_for_bare_parameter_packs.
2348 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
2352 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
2353 of the partial instantiation, not the most general template.
2354 (maybe_process_partial_specialization): Reassign everything on
2358 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
2359 (check_explicit_specialization): Don't clone.
2362 * pt.c (coerce_template_parms): Bail if argument packing fails.
2365 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
2366 Don't get confused by a CONSTRUCTOR that already has a type.
2369 * call.c (build_array_conv): Don't crash on VLA.
2372 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
2375 * lambda.c (maybe_resolve_dummy): Don't try to capture this
2376 in declaration context.
2380 * pt.c (unify): Only unify if deducible. Handle 0-length list.
2383 * parser.c (cp_parser_direct_declarator): Don't wrap a
2384 type-dependent expression in a NOP_EXPR.
2387 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
2392 * parser.c (cp_parser_template_argument): Restore dereference.
2393 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
2394 (process_partial_specialization): Handle deref.
2397 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
2401 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
2402 implicit_template_scope upon leaving an out-of-line generic member
2403 function definition.
2405 2014-02-20 Kai Tietz <ktietz@redhat.com>
2408 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
2409 valued type argument as error_mark_node.
2412 * semantics.c (finish_fname): Handle error_mark_node.
2414 2014-02-19 Jason Merrill <jason@redhat.com>
2417 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
2418 spec from template context.
2420 2014-02-19 Jakub Jelinek <jakub@redhat.com>
2423 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
2424 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
2427 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
2429 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2432 * semantics.c (ensure_literal_type_for_constexpr_object): Use
2435 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
2438 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
2439 During error recovery allow_non_constant may be false.
2441 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
2444 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
2445 scope whenever a template parameter list has been started, independent
2446 of whether the function call operator was well-formed or not.
2449 * parser.c (cp_parser_member_declaration): Pop fully implicit template
2450 scope for generic friend declarations as well as for non-friends.
2452 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
2455 * method.c (implicitly_declare_fn): A constructor of a class with
2456 virtual base classes isn't constexpr (7.1.5p4).
2458 2014-02-05 Jan Hubicka <hubicka@ucw.cz
2460 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
2462 2014-02-05 Jakub Jelinek <jakub@redhat.com>
2465 * parser.c (cp_parser_omp_declare_reduction): Save and free
2468 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
2472 * tree.c (handle_init_priority_attribute): Call default_conversion on
2473 the attribute argument.
2475 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
2478 * method.c (synthesized_method_walk): If vbases is non-null but
2479 is_empty is true, likewise don't worry about the virtual bases.
2481 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
2484 * typeck2.c (process_init_constructor_record): Just skip unnamed
2487 2014-01-31 Jason Merrill <jason@redhat.com>
2490 * pt.c (mark_decl_instantiated): Call mark_needed.
2493 * decl2.c (handle_tls_init): Handle null init fn.
2496 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
2498 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
2501 * class.c (build_vfield_ref): Early return error_mark_node if
2502 TYPE_VFIELD (type) is null.
2503 (build_base_path): Check return value of build_vfield_ref.
2505 2014-01-31 Jason Merrill <jason@redhat.com>
2508 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
2509 [ck_list]: Check for error_mark_node.
2510 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
2513 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
2514 during partial ordering.
2516 2014-01-31 Marek Polacek <polacek@redhat.com>
2519 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
2521 2014-01-30 Jason Merrill <jason@redhat.com>
2524 * cp-tree.h (struct saved_scope): Add x_local_specializations.
2525 (local_specializations): New macro.
2526 * pt.c (local_specializations): Remove variable.
2528 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
2531 * parser.c (make_string_pack): Use double_int::from_buffer.
2533 2014-01-30 Marek Polacek <polacek@redhat.com>
2536 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
2538 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
2539 with input_location.
2540 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
2543 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2546 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
2548 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2551 * pt.c (lookup_template_class_1): Check start_enum return value
2552 for error_mark_node.
2554 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2556 * decl.c (duplicate_decls, typename_hash, typename_compare):
2557 Use TYPE_IDENTIFIER.
2558 * error.c (dump_type): Likewise.
2559 * mangle.c (dump_substitution_candidates): Likewise.
2561 2014-01-30 Jason Merrill <jason@redhat.com>
2564 * decl2.c (attributes_naming_typedef_ok): New.
2565 * cp-tree.h: Declare it.
2566 * decl.c (grokdeclarator): Check it.
2567 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
2569 2014-01-29 Jason Merrill <jason@redhat.com>
2572 * call.c (add_builtin_candidate): Catch dependent types.
2575 * pt.c (expand_template_argument_pack): Correct
2576 non_default_args_count calculation.
2579 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
2582 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
2583 have a friend template in a class template.
2584 * pt.c (tsubst_friend_function): Look through it.
2585 (push_template_decl_real): A friend member template is
2588 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2591 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
2594 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2597 * pt.c (instantiate_template_1): Check for error_mark_node the second
2600 2014-01-29 Jason Merrill <jason@redhat.com>
2603 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
2604 cdtor_returns_this case.
2607 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
2609 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2612 * semantics.c (finish_omp_reduction_clause): Check type for
2615 2014-01-28 Jason Merrill <jason@redhat.com>
2618 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
2619 (tsubst_copy): Use it if lookup fails.
2622 * pt.c (tsubst_function_type): Make sure we keep the same function
2626 * semantics.c (build_anon_member_initialization): Stop walking
2627 when we run out of COMPONENT_REFs.
2630 * decl.c (lookup_and_check_tag): Ignore template parameters if
2631 scope == ts_current.
2632 * pt.c (check_template_shadow): Don't complain about the injected
2635 * decl.c (duplicate_decls): Tweak.
2638 * mangle.c (write_unqualified_name): Handle operator auto.
2640 2014-01-27 Jason Merrill <jason@redhat.com>
2644 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
2645 list-initialization. A conversion to rvalue ref that involves
2646 an lvalue-rvalue conversion is bad.
2647 (convert_like_real): Give helpful error message.
2650 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
2653 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
2657 * pt.c (template_parm_to_arg): Call convert_from_reference.
2658 (tsubst_template_arg): Don't strip reference refs.
2661 * call.c (build_aggr_conv): Reject value-initialization of reference.
2665 * call.c (convert_like_real): Give helpful error about excess braces
2666 for ck_rvalue of scalar type.
2669 * call.c (reference_binding): Only elide braces if the single
2670 element is reference-related.
2673 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
2677 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
2681 * decl.c (compute_array_index_type): Don't call
2682 maybe_constant_value for a non-integral expression.
2684 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2686 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
2688 * cp-gimplify.c (cp_genericize): Likewise.
2689 * decl.c (grokfndecl): Likewise.
2690 * parser.c (cp_parser_postfix_expression): Likewise.
2691 (cp_parser_postfix_open_square_expression): Likewise.
2692 (cp_parser_direct_declarator): Likewise.
2693 (is_cilkplus_vector_p): Likewise.
2694 (cp_parser_omp_clause_name): Likewise.
2695 (cp_parser_omp_all_clauses): Likewise.
2696 * pt.c (apply_late_template_attributes): Likewise.
2697 * typeck.c (cp_build_array_ref): Likewise.
2698 (cp_build_compound_expr): Likewise.
2699 (check_return_expr): Likewise.
2701 2014-01-24 Jason Merrill <jason@redhat.com>
2704 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
2709 * typeck2.c (process_init_constructor_array): Don't create
2712 2014-01-24 Jakub Jelinek <jakub@redhat.com>
2714 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
2715 handling for RANGE_ARRAY case.
2717 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
2720 * name-lookup.c (push_using_directive): Use timevar_cond_start.
2722 2014-01-23 Marek Polacek <polacek@redhat.com>
2725 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
2727 2014-01-23 Marek Polacek <polacek@redhat.com>
2730 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2733 2014-01-23 Jason Merrill <jason@redhat.com>
2736 * cp-tree.h (struct language_function): Add infinite_loop and
2738 (current_function_infinite_loop): New.
2739 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
2740 (break_maybe_infinite_loop): New.
2741 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
2742 (finish_do_stmt, finish_for_cond, finish_for_stmt)
2743 (begin_range_for_stmt): Use them.
2744 * decl.c (finish_function): Don't warn about missing return
2745 if current_function_infinite_loop.
2746 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
2747 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
2749 * call.c (build_op_delete_call): Use make_tree_vector and
2750 release_tree_vector.
2752 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
2755 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
2756 nested_name_specifier.
2758 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2760 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
2761 see if there is an attribute after function decl. If so, then
2763 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
2764 enabled function late parsing.
2765 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
2766 attribute for a SIMD-enabled function.
2767 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
2768 the function is used by SIMD-enabled function (indicated by NULL
2769 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
2770 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
2771 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
2772 vectorlength clause in SIMD-enabled function and #pragma SIMD's
2773 vectorlength clause. Added a new bool parameter to differentiate
2775 (cp_parser_cilk_simd_fn_vector_attrs): New function.
2776 (is_cilkplus_vector_p): Likewise.
2777 (cp_parser_late_parsing_elem_fn_info): Likewise.
2778 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
2779 and "vectorlength" clauses when Cilk Plus is enabled.
2780 (cp_parser_omp_clause_linear): Added a new parameter of type bool
2781 and emit a sorry message when step size is a parameter.
2782 * parser.h (cp_parser::cilk_simd_fn_info): New field.
2783 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
2785 * pt.c (apply_late_template_attributes): Likewise.
2787 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2790 * semantics.c (finish_omp_reduction_clause): Reject
2791 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2793 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2796 * parser.c (cp_parser_class_head): Push the class before parsing
2797 the base-clause, pop after it.
2799 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2801 * decl2.c (cpp_check): Revert prototype change.
2803 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2807 * init.c (build_value_init_noctor): Don't pass error_mark_node to
2810 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2813 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
2814 only when errorcount == 0.
2816 2014-01-17 Marek Polacek <polacek@redhat.com>
2819 * cvt.c (ocp_convert): Don't segfault on non-existing
2820 ENUM_UNDERLYING_TYPE.
2822 2014-01-16 Jason Merrill <jason@redhat.com>
2825 * tree.c (bot_manip): Update the location of builtin_LINE and
2828 2014-01-14 Jason Merrill <jason@redhat.com>
2831 * typeck2.c (massage_init_elt): New.
2832 (process_init_constructor_record)
2833 (process_init_constructor_union): Use it.
2834 (process_init_constructor_array): Use it. Use RANGE_EXPR.
2835 (split_nonconstant_init_1): Handle it.
2836 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
2838 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2841 * parser.c (cp_parser_postfix_expression): Added a new if-statement
2842 and replaced an existing if-statement with else-if statement.
2843 Changed an existing error message wording to match the one from the C
2846 2014-01-08 Jason Merrill <jason@redhat.com>
2849 * class.c (abi_tag_data): Add tags field.
2850 (check_abi_tags): Initialize it.
2851 (find_abi_tags_r): Support collecting missing tags.
2852 (mark_type_abi_tags): Don't look at template args.
2853 (inherit_targ_abi_tags): New.
2854 (check_bases_and_members): Use it.
2855 * cp-tree.h (ABI_TAG_IMPLICIT): New.
2856 * mangle.c (write_abi_tags): Check it.
2858 2014-01-07 Jason Merrill <jason@redhat.com>
2861 * pt.c (num_innermost_template_parms): New.
2862 (get_underlying_template): Use it.
2865 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
2867 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
2869 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
2870 the letter of 20.11.6 about Base and Derived naming the same
2871 class type modulo cv-qualifiers.
2873 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
2876 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
2877 function as unimplemented for generic lambdas with varargs.
2880 * parser.c (cp_parser_template_parameter): Early out with
2881 error_mark_node if parameter declaration was not parsed.
2884 * parser.c (cp_parser_lambda_expression): Save/reset/restore
2885 auto_is_implicit_function_template_parm_p around lambda body.
2888 * parser.c (cp_parser_init_declarator): Undo fully implicit
2889 template parameter list when declarator is not a function.
2891 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
2894 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
2896 2014-01-03 Tobias Burnus <burnus@net-b.de>
2899 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
2901 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
2905 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
2906 as include_std to perform_koenig_lookup.
2907 (cp_parser_postfix_expression): Adjust.
2908 * pt.c (tsubst_copy_and_build): Likewise.
2909 * semantics.c (perform_koenig_lookup): Remove bool parameter.
2910 (omp_reduction_lookup): Adjust.
2911 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
2912 (lookup_arg_dependent): Likewise.
2913 (lookup_function_nonclass): Adjust.
2914 * name-lookup.h: Adjust declaration.
2915 * cp-tree.h: Likewise.
2917 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2920 * parser.c (cp_parser_userdef_numeric_literal): Mention
2921 -fext-numeric-literals in the message.
2923 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2926 * call.c (build_conditional_expr_1): Check the return value of
2929 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2931 * call.c (convert_like_real): Check complain.
2933 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2936 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2939 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2941 Update copyright years
2943 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2945 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2946 the standard form for the copyright notice.
2948 Copyright (C) 2014 Free Software Foundation, Inc.
2950 Copying and distribution of this file, with or without modification,
2951 are permitted in any medium without royalty provided the copyright
2952 notice and this notice are preserved.