2015-02-10 Jan Hubicka PR ipa/64982 * method.c (use_thunk): Do not check for stdarg thunks. 2015-02-06 Jason Merrill PR c++/64899 * init.c (build_vec_init): Handle default-initialized array with constexpr default constructor. 2015-02-04 Jakub Jelinek PR c/64824 PR c/64868 * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR. 2015-02-03 Paolo Carlini PR c++/64877 * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings for generated expressions. 2015-02-02 Ville Voutilainen PR c++/64901 * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and DECL_OVERRIDE_P. 2015-02-02 Jason Merrill * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments. 2015-01-30 Joseph Myers * class.c, except.c, parser.c, pt.c: All callers of fatal_error changed to pass input_location as first argument. 2015-01-29 Jakub Jelinek PR c++/64717 * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr into SAVE_EXPR. 2015-01-29 Jason Merrill PR c++/49508 * semantics.c (finish_return_stmt): Suppress -Wreturn-type on erroneous return statement. PR c++/64521 * repo.c (repo_emit_p): It's OK for a clone to be extern at this point. 2015-01-27 Caroline Tice Committing VTV Cywin/Ming patch for Patrick Wollgast * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks. 2015-01-27 Jason Merrill PR c++/58597 * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than current_function_decl. PR c++/63889 * pt.c (finish_template_variable): Move from semantics.c. Handle multiple template arg levels. Handle coercion here. (lookup_template_variable): Not here. 2015-01-23 Jason Merrill PR c++/64314 PR c++/57510 * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR that has been completely split out. PR c++/64701 * constexpr.c (cxx_eval_constant_expression): Don't crash on C++ statement codes. PR c++/64727 * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use of CONST_DECL. 2015-01-21 Jason Merrill PR c++/64603 * constexpr.c (cxx_eval_constant_expression): Only shortcut constant CONSTRUCTORs. PR c++/64647 * constexpr.c (ensure_literal_type_for_constexpr_object): Don't give a hard error in a template instantiation. 2015-01-21 Richard Biener PR middle-end/64313 * decl.c (duplicate_decls): Call set_builtin_decl_declared_p for builtins the user declared correctly. 2015-01-16 Paolo Carlini PR c++/58614 * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle TREE_TYPE (elt) == error_mark_node. 2015-01-15 Jan Hubicka PR tree-optimization/62053 * tree.c (build_cplus_array_type): Layout type after variants are set. 2015-01-15 Jakub Jelinek * cp-gimplify.c (cp_genericize_r): Call cp_ubsan_maybe_instrument_member_call for member calls. (cp_ubsan_check_member_access_r): New function. (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses. * cp-tree.h (cp_ubsan_maybe_instrument_member_call, cp_ubsan_instrument_member_accesses, cp_ubsan_maybe_instrument_downcast, cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes. * cp-ubsan.c: New file. * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o. * constexpr.c (cxx_eval_call_expression): Return void_node for IFN_UBSAN_VPTR. (potential_constant_expression_1): Return true for UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls. * typeck.c (build_class_member_access_expr): Provide locus for COMPONENT_REFs. (build_static_cast_1): Instrument downcasts. * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p add ubsan instrumentation for virtual_access. * call.c: Include internal-fn.h. (set_flags_from_callee): Handle internal calls. 2015-01-15 Momchil Velikov PR c++/59366 * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions and function templates, declared only in the class. * decl.c (duplicate_decls): Reveal hidden friend functions or function templates, if they are redeclared outside the class. 2015-01-15 Jason Merrill PR c++/64356 * constexpr.c (cxx_eval_binary_expression): Fix pasto. PR c++/63283 * constexpr.c (potential_constant_expression_1): Handle reference args in templates. 2015-01-15 Thomas Schwinge James Norris Cesar Philippidis Ilmir Usmanov Jakub Jelinek * parser.c: Include "gomp-constants.h". (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (cp_parser_omp_construct, cp_parser_pragma): Handle PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL, PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT. (cp_parser_omp_clause_name): Handle "async", "copy", "copyout", "create", "delete", "deviceptr", "host", "num_gangs", "num_workers", "present", "present_or_copy", "pcopy", "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout", "present_or_create", "pcreate", "vector_length", "wait". (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK) (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK) (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK) (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros. (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_. (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr) (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list) (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs) (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async) (cp_parser_oacc_all_clauses, cp_parser_oacc_cache) (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data) (cp_parser_oacc_kernels, cp_parser_oacc_loop) (cp_parser_oacc_parallel, cp_parser_oacc_update) (cp_parser_oacc_wait): New functions. * cp-tree.h (finish_oacc_data, finish_oacc_kernels) (finish_oacc_parallel): New prototypes. * semantics.c: Include "gomp-constants.h". (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC, OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New functions. 2015-01-14 Paolo Carlini PR c++/58671 * decl2.c (var_defined_without_dynamic_init): Handle gracefully self-initialization. 2015-01-13 Jason Merrill PR c++/64356 PR libstdc++/58777 * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT pointer expressions. (cxx_eval_increment_expression): Likewise. PR c++/64514 * pt.c (coerce_template_parameter_pack): Return NULL for a zero-length fixed parameter pack with a pack expansion arg. PR c++/64520 * pt.c (unify): Don't try to deduce to std::initializer_list. 2015-01-12 Jason Merrill PR c++/64547 * constexpr.c (cxx_eval_call_expression): A call to a void function doesn't need to return a value. 2015-01-09 Michael Collison * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h. * class.c: Ditto. * constexpr.c: Ditto. * cp-array-notation.c: Ditto. * cp-gimplify.c: Ditto. * cp-lang.c: Ditto. * cp-objcp-common.c: Ditto. * cvt.c: Ditto. * decl2.c: Ditto. * decl.c: Ditto. * dump.c: Ditto. * error.c: Ditto. * except.c: Ditto. * expr.c: Ditto. * friend.c: Ditto. * init.c: Ditto. * lambda.c: Ditto. * lex.c: Ditto. * mangle.c: Ditto. * name-lookup.c: Ditto. * optimize.c: Ditto. * parser.c: Ditto. * pt.c: Ditto. * ptree.c: Ditto. * repo.c: Ditto. * rtti.c: Ditto. * search.c: Ditto. * semantics.c: Ditto. * tree.c: Ditto. * typeck2.c: Ditto. * typeck.c: Ditto. 2015-01-08 Jason Merrill * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function. * decl.c (compute_array_index_type): Likewise. * init.c (build_vec_init): Likewise. * typeck.c (cp_build_binary_op): Likewise. 2015-01-08 Jason Merrill * init.c (build_vec_init): Call ubsan_instrument_bounds to check whether an initializer-list is too big for a VLA. (throw_bad_array_length): Remove. * cp-tree.h: Remove prototype. 2015-01-08 Paolo Carlini PR c++/60753 * decl.c (grokfndecl): Add bool parameter. (grokdeclarator): Adjust calls. (start_decl): Don't set DECL_DELETED_FN here. 2015-01-06 Jason Merrill * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid template-ids. PR c++/64455 * pt.c (type_dependent_expression_p): Handle variable templates. * constexpr.c (potential_constant_expression_1): Use it. PR c++/64487 * semantics.c (finish_offsetof): Handle templates here. * parser.c (cp_parser_builtin_offsetof): Not here. PR c++/64496 * semantics.c (process_outer_var_ref): Diagnose lambda in local class NSDMI. 2015-01-06 Ville Voutilainen PR c++/64489 * class.c (check_field_decls): Make copy assignment operators complex only in c++98 mode. 2015-01-05 Trevor Saunders PR c++/31397 * class.c (check_for_override): Warn when a virtual function is an override not marked override. 2015-01-05 Trevor Saunders * class.c (warn_hidden): Use auto_vec instead of tree_list to hold base_fndecls. (get_basefndecls): Adjust. 2015-01-05 Jakub Jelinek Update copyright years. 2015-01-05 Marek Polacek PR c/64423 * typeck.c (cp_build_array_ref): Pass loc down to warn_array_subscript_with_type_char. Copyright (C) 2015 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.