path: root/gcc/cp/ChangeLog

2022-02-01  Jason Merrill  <jason@redhat.com>

	PR c++/103186
	* pt.cc (defarg_inst): Use tree_vec_map_cache_hasher.
	(defarg_insts_for): New.
	(tsubst_default_argument): Adjust.

2022-01-31  Marek Polacek  <polacek@redhat.com>

	PR c++/102414
	PR c++/101874
	* decl.cc (create_array_type_for_decl): Use template_placeholder_p.
	Sorry on a variable-length array of auto.

2022-01-31  Marek Polacek  <polacek@redhat.com>

	PR c++/102434
	* class.cc (finish_struct): Don't allow union initializer_list.

2022-01-31  Patrick Palka  <ppalka@redhat.com>

	PR c++/104294
	* pt.cc (ctor_deduction_guides_for): Correct computation of
	outer_args.

2022-01-31  Patrick Palka  <ppalka@redhat.com>

	PR c++/104291
	* pt.cc (for_each_template_parm_r) <case CONSTRUCTOR>: Clear
	walk_subtrees if !include_nondeduced_p.  Simplify given that
	cp_walk_subtrees already walks TYPE_PTRMEMFUNC_FN_TYPE_RAW.

2022-01-28  Patrick Palka  <ppalka@redhat.com>
	    Jason Merrill  <jason@redhat.com>

	PR c++/92752
	* typeck.cc (build_ptrmemfunc): Cast a nullptr constant to the
	unqualified pointer type not the qualified one.

2022-01-28  Patrick Palka  <ppalka@redhat.com>

	PR c++/103341
	* decl.cc (cp_finish_decl): Pass the template arguments of a
	variable template specialization or a templated static data
	member to do_auto_deduction when the auto is constrained.

2022-01-28  Jason Merrill  <jason@redhat.com>

	PR c++/100198
	PR c++/100030
	PR c++/100282
	* parser.cc (cp_parser_enumerator_definition): Sorry on parameter
	pack in lambda.
	(cp_parser_class_head): And in class attributes.
	* pt.cc (check_for_bare_parameter_packs): Sorry instead of error
	in lambda.

2022-01-27  Jason Merrill  <jason@redhat.com>

	PR c++/104245
	PR c++/51344
	* decl2.cc (save_template_attributes): Take late attrs as parm.
	(cplus_decl_attributes): Call it after decl_attributes,
	splice_template_attributes before.

2022-01-27  Patrick Palka  <ppalka@redhat.com>

	PR c++/99895
	* call.cc (build_over_call): For a non-dependent member call,
	build up a CALL_EXPR using a COMPONENT_REF callee, as in
	build_new_method_call.
	* pt.cc (build_non_dependent_expr): Don't wrap PARM_DECL either.
	* tree.cc (build_min_non_dep_op_overload): Adjust accordingly
	after the build_over_call change.

2022-01-27  Patrick Palka  <ppalka@redhat.com>

	PR c++/92944
	PR c++/103678
	* parser.cc (cp_parser_class_head): Update 'type' with the result
	of maybe_process_partial_specialization in the
	nested_name_specifier branch.  Refactor nearby code to accomodate
	that maybe_process_partial_specialization returns a _TYPE, not a
	TYPE_DECL, and eliminate local variable 'class_type' in passing.

2022-01-27  Marek Polacek  <polacek@redhat.com>

	PR c++/101988
	* decl.cc (create_array_type_for_decl): Reject forming an array of
	placeholder for a deduced class type.

2022-01-26  Jason Merrill  <jason@redhat.com>

	PR c++/104206
	PR c++/101072
	* semantics.cc (finish_compound_literal): Restore VECTOR_TYPE check.

2022-01-26  Jakub Jelinek  <jakub@redhat.com>

	PR c++/104226
	* constexpr.cc (init_subob_ctx): For vector ctors containing
	vector elements, ensure appending to the same ctor instead of
	creating another one.

2022-01-26  Marek Polacek  <polacek@redhat.com>

	PR target/104213
	* decl.cc (finish_constructor_body): Suppress -Wuse-after-free.
	(finish_destructor_body): Likewise.
	* optimize.cc (build_delete_destructor_body): Likewise.

2022-01-26  Jason Merrill  <jason@redhat.com>

	PR c++/104235
	* parser.cc (cp_parser_template_name): Repeat lookup of USING_DECL.

2022-01-26  Jason Merrill  <jason@redhat.com>

	PR c++/103057
	* pt.cc (tsubst_aggr_type): Call tsubst for alias template
	specialization.

2022-01-25  Patrick Palka  <ppalka@redhat.com>

	PR c++/101532
	PR c++/104225
	* decl2.cc (mark_used): Don't consider maybe_instantiate_noexcept
	on a deleted function.

2022-01-25  Jason Merrill  <jason@redhat.com>

	PR c++/59950
	* call.cc (build_over_call): Use cp_build_indirect_ref.

2022-01-24  Patrick Palka  <ppalka@redhat.com>

	PR c++/104197
	* pt.cc (make_auto_1): Use -1 as a placeholder default argument
	for level.

2022-01-24  Patrick Palka  <ppalka@redhat.com>

	PR c++/104173
	* typeck.cc (build_class_member_access_expr): Extend
	unary_complex_lvalue result adjustment to preserve all
	rvalues, not just xvalues.

2022-01-23  Will Wray  <wjwray@gmail.com>

	PR c++/55227
	* decl.cc (reshape_init_r): Only call has_designator_check when
	first_initializer_p or for the inner constructor element.
	(cp_complete_array_type): Call reshape_init on braced-init-list.

2022-01-23  Jason Merrill  <jason@redhat.com>

	PR c++/104182
	* cp-gimplify.cc (cp_genericize_target_expr): Make sure nothing
	has set DECL_INITIAL on a TARGET_EXPR slot.
	* tree.cc (is_local_temp): Don't check DECL_CONTEXT.

2022-01-23  Jason Merrill  <jason@redhat.com>

	PR c++/101072
	* cp-tree.h (build_implicit_conv_flags): Declare.
	* call.cc (build_implicit_conv_flags): Split out from...
	(perform_implicit_conversion_flags): ...here.
	* decl.cc (check_initializer): Use it.
	* pt.cc (tsubst_copy_and_build): Remove TARGET_EXPR handling.
	* semantics.cc (finish_compound_literal): Don't treat
	scalar values like CONSTRUCTORs.

2022-01-21  Jason Merrill  <jason@redhat.com>

	* semantics.cc (find_failing_clause): Return expr if not
	decomposable.
	(finish_static_assert): Show constant values in failing
	comparison.

2022-01-21  Jason Merrill  <jason@redhat.com>

	PR c++/104084
	PR c++/20040
	* init.cc (build_new_1): Only pull out TARGET_EXPR_INITIAL if
	alloc_expr is a TARGET_EXPR.

2022-01-21  Marek Polacek  <polacek@redhat.com>

	PR c++/101715
	* tree.cc (fixup_deferred_exception_variants): Remove duplicate
	variants after parsing the exception specifications.

2022-01-21  Jason Merrill  <jason@redhat.com>

	PR c++/104139
	PR c++/103681
	* class.cc (end_of_class): Use base_binfo.

2022-01-20  Jason Merrill  <jason@redhat.com>

	PR c++/101405
	* decl.cc (reshape_init_class): Reject designator for a member of
	another class.

2022-01-20  Patrick Palka  <ppalka@redhat.com>

	PR c++/91911
	PR c++/103672
	* pt.cc (keep_template_parm): Punt on a level 0 template parm.
	(tsubst_decl) <case VAR_DECL>: Remove !CHECKING_P safeguard.
	(tsubst) <case TEMPLATE_TYPE_PARM>: Handle CTAD placeholders
	specially.
	(make_auto_1): Add defaulted 'level' parameter.
	(make_template_placeholder): Pass 0 as 'level' to make_auto_1.

2022-01-20  Patrick Palka  <ppalka@redhat.com>

	* decl.cc (grokdeclarator): Diagnose a CTAD placeholder as
	function return type even when !funcdecl_p.

2022-01-20  Martin Liska  <mliska@suse.cz>

	PR c++/104134
	* error.cc (dump_aggr_type): Partially disable the warning.

2022-01-20  Jason Merrill  <jason@redhat.com>

	PR c++/102300
	* parser.cc (cp_parser_template_name): Use dependent_scope_p.

2022-01-19  David Malcolm  <dmalcolm@redhat.com>

	* cp-lang.cc (selftest::run_cp_tests): Update calls for .c to .cc
	renaming.
	* cp-tree.h (cp_pt_c_tests): Rename to...
	(cp_pt_cc_tests): ...this.
	(cp_tree_c_tests): Rename to...
	(cp_tree_cc_tests): ...this.
	* pt.cc (cp_pt_c_tests): Rename to...
	(cp_pt_cc_tests): ...this.
	* tree.cc (cp_tree_c_tests): Rename to...
	(cp_tree_cc_tests): ...this.

2022-01-19  Jason Merrill  <jason@redhat.com>

	* parser.cc (saved_token_sentinel::rollback): Use
	cp_lexer_previous_token.

2022-01-18  Jakub Jelinek  <jakub@redhat.com>

	PR c++/104055
	* constexpr.cc (cxx_eval_outermost_constant_expr): If t is a
	TARGET_EXPR with TARGET_EXPR_CLEANUP, use get_target_expr rather
	than get_target_expr_sfinae with tf_no_cleanup, and don't set
	TREE_CONSTANT.

2022-01-18  Jason Merrill  <jason@redhat.com>
	    Jakub Jelinek   <jakub@redhat.com>

	PR c++/104025
	* parser.cc (saved_token_sentinel::rollback): Call
	cp_lexer_set_source_position.
	(~saved_token_sentinel): Call rollback.

2022-01-18  Patrick Palka  <ppalka@redhat.com>

	PR c++/104074
	* pt.cc (invalid_nontype_parm_type_p): Use WILDCARD_TYPE_P so
	that we return false for DEPENDENT_OPERATOR_TYPE too.

2022-01-17  Martin Liska  <mliska@suse.cz>

	* Make-lang.in: Rename .c names to .cc.
	* config-lang.in: Likewise.
	* constexpr.cc (cxx_eval_constant_expression): Likewise.
	* coroutines.cc (morph_fn_to_coro): Likewise.
	* cp-gimplify.cc (cp_gimplify_expr): Likewise.
	* cp-lang.cc (struct lang_hooks): Likewise.
	(get_template_argument_pack_elems_folded): Likewise.
	* cp-objcp-common.cc (cp_tree_size): Likewise.
	(cp_unit_size_without_reusable_padding): Likewise.
	(pop_file_scope): Likewise.
	(cp_pushdecl): Likewise.
	* cp-objcp-common.h (GCC_CP_OBJCP_COMMON): Likewise.
	(cxx_simulate_record_decl): Likewise.
	* cp-tree.h (struct named_label_entry): Likewise.
	(current_function_return_value): Likewise.
	(more_aggr_init_expr_args_p): Likewise.
	(get_function_version_dispatcher): Likewise.
	(common_enclosing_class): Likewise.
	(strip_fnptr_conv): Likewise.
	(current_decl_namespace): Likewise.
	(do_aggregate_paren_init): Likewise.
	(cp_check_const_attributes): Likewise.
	(qualified_name_lookup_error): Likewise.
	(generic_targs_for): Likewise.
	(mark_exp_read): Likewise.
	(is_global_friend): Likewise.
	(maybe_reject_flexarray_init): Likewise.
	(module_token_lang): Likewise.
	(handle_module_option): Likewise.
	(literal_integer_zerop): Likewise.
	(build_extra_args): Likewise.
	(build_if_nonnull): Likewise.
	(maybe_check_overriding_exception_spec): Likewise.
	(finish_omp_target_clauses): Likewise.
	(maybe_warn_zero_as_null_pointer_constant): Likewise.
	(cxx_print_error_function): Likewise.
	(decl_in_std_namespace_p): Likewise.
	(merge_exception_specifiers): Likewise.
	(mangle_module_global_init): Likewise.
	(cxx_block_may_fallthru): Likewise.
	(fold_builtin_source_location): Likewise.
	(enum cp_oracle_request): Likewise.
	(subsumes): Likewise.
	(cp_finish_injected_record_type): Likewise.
	(vtv_build_vtable_verify_fndecl): Likewise.
	(cp_tree_c_finish_parsing): Likewise.
	* cvt.cc (diagnose_ref_binding): Likewise.
	(convert_to_void): Likewise.
	(convert_force): Likewise.
	(type_promotes_to): Likewise.
	* decl.cc (make_unbound_class_template_raw): Likewise.
	(cxx_init_decl_processing): Likewise.
	(check_class_member_definition_namespace): Likewise.
	(cxx_maybe_build_cleanup): Likewise.
	* decl2.cc (maybe_emit_vtables): Likewise.
	* error.cc (dump_function_name): Likewise.
	* init.cc (is_class_type): Likewise.
	(build_new_1): Likewise.
	* lang-specs.h: Likewise.
	* method.cc (make_alias_for_thunk): Likewise.
	* module.cc (specialization_add): Likewise.
	(module_state::read_cluster): Likewise.
	* name-lookup.cc (check_extern_c_conflict): Likewise.
	* name-lookup.h (struct cxx_binding): Likewise.
	* parser.cc (cp_parser_identifier): Likewise.
	* parser.h (struct cp_parser): Likewise.
	* pt.cc (has_value_dependent_address): Likewise.
	(push_tinst_level_loc): Likewise.
	* semantics.cc (finish_omp_clauses): Likewise.
	(finish_omp_atomic): Likewise.
	* tree.cc (cp_save_expr): Likewise.
	(cp_free_lang_data): Likewise.
	* typeck.cc (cp_common_type): Likewise.
	(strip_array_domain): Likewise.
	(rationalize_conditional_expr): Likewise.
	(check_return_expr): Likewise.
	* vtable-class-hierarchy.cc: Likewise.

2022-01-17  Martin Liska  <mliska@suse.cz>

	* call.c: Moved to...
	* call.cc: ...here.
	* class.c: Moved to...
	* class.cc: ...here.
	* constexpr.c: Moved to...
	* constexpr.cc: ...here.
	* cp-gimplify.c: Moved to...
	* cp-gimplify.cc: ...here.
	* cp-lang.c: Moved to...
	* cp-lang.cc: ...here.
	* cp-objcp-common.c: Moved to...
	* cp-objcp-common.cc: ...here.
	* cp-ubsan.c: Moved to...
	* cp-ubsan.cc: ...here.
	* cvt.c: Moved to...
	* cvt.cc: ...here.
	* cxx-pretty-print.c: Moved to...
	* cxx-pretty-print.cc: ...here.
	* decl.c: Moved to...
	* decl.cc: ...here.
	* decl2.c: Moved to...
	* decl2.cc: ...here.
	* dump.c: Moved to...
	* dump.cc: ...here.
	* error.c: Moved to...
	* error.cc: ...here.
	* except.c: Moved to...
	* except.cc: ...here.
	* expr.c: Moved to...
	* expr.cc: ...here.
	* friend.c: Moved to...
	* friend.cc: ...here.
	* g++spec.c: Moved to...
	* g++spec.cc: ...here.
	* init.c: Moved to...
	* init.cc: ...here.
	* lambda.c: Moved to...
	* lambda.cc: ...here.
	* lex.c: Moved to...
	* lex.cc: ...here.
	* mangle.c: Moved to...
	* mangle.cc: ...here.
	* method.c: Moved to...
	* method.cc: ...here.
	* name-lookup.c: Moved to...
	* name-lookup.cc: ...here.
	* optimize.c: Moved to...
	* optimize.cc: ...here.
	* parser.c: Moved to...
	* parser.cc: ...here.
	* pt.c: Moved to...
	* pt.cc: ...here.
	* ptree.c: Moved to...
	* ptree.cc: ...here.
	* rtti.c: Moved to...
	* rtti.cc: ...here.
	* search.c: Moved to...
	* search.cc: ...here.
	* semantics.c: Moved to...
	* semantics.cc: ...here.
	* tree.c: Moved to...
	* tree.cc: ...here.
	* typeck.c: Moved to...
	* typeck.cc: ...here.
	* typeck2.c: Moved to...
	* typeck2.cc: ...here.
	* vtable-class-hierarchy.c: Moved to...
	* vtable-class-hierarchy.cc: ...here.

2022-01-17  Jakub Jelinek  <jakub@redhat.com>

	PR c++/104031
	* cp-gimplify.c (cp_genericize_target_expr): Set DECL_CONTEXT of
	TARGET_EXPR_SLOT to current_function_decl if it was NULL.

2022-01-17  Andrew Stubbs  <ams@codesourcery.com>

	* parser.c (cp_parser_omp_requires): Don't "sorry" dynamic_allocators.

2022-01-14  Chung-Lin Tang  <cltang@codesourcery.com>

	PR c++/103705
	* semantics.c (finish_omp_clauses): Also continue peeling off of
	outer node for ARRAY_REFs.

2022-01-14  Jakub Jelinek  <jakub@redhat.com>

	PR c++/103991
	* cp-objcp-common.c (cxx_block_may_fallthru) <case IF_STMT>: For
	IF_STMT_CONSTEXPR_P with constant false or true condition only
	check if the taken clause may fall through.
	* cp-gimplify.c (genericize_if_stmt): For consteval if, revert
	to r12-5638^ behavior if then_ block can't fall through.  For
	constexpr if, revert to r12-5638^ behavior.

2022-01-13  Anthony Sharp  <anthonysharp15@gmail.com>
	    Jason Merrill  <jason@redhat.com>

	PR c++/70417
	* parser.c (cp_parser_id_expression): Handle
	-Wmissing-template-keyword.
	(struct saved_token_sentinel): Add modes to control what happens
	on destruction.
	(cp_parser_statement): Adjust.
	(cp_parser_skip_entire_template_parameter_list): New function that
	skips an entire template parameter list.
	(cp_parser_require_end_of_template_parameter_list): Rename old
	cp_parser_skip_to_end_of_template_parameter_list.
	(cp_parser_skip_to_end_of_template_parameter_list): Refactor to be
	called from one of the above two functions.
	(cp_parser_lambda_declarator_opt)
	(cp_parser_explicit_template_declaration)
	(cp_parser_enclosed_template_argument_list): Adjust.

2022-01-12  Jakub Jelinek  <jakub@redhat.com>
	    Jason Merrill  <jason@redhat.com>

	PR c++/103480
	* tree.c (move): If expr is xvalue_p, just return expr without
	build_static_cast.

2022-01-11  Jakub Jelinek  <jakub@redhat.com>

	PR c++/101597
	* class.c (build_vfn_ref): Build OBJ_TYPE_REF with INTEGER_CST
	OBJ_TYPE_REF_TOKEN with type equal to OBJ_TYPE_REF_OBJECT type.
	* error.c (resolve_virtual_fun_from_obj_type_ref): Use type of
	OBJ_TYPE_REF_TOKEN rather than type of OBJ_TYPE_REF_OBJECT as
	obj_type.

2022-01-11  Patrick Palka  <ppalka@redhat.com>

	PR c++/103831
	* call.c (build_new_method_call): Consider dependent bases only
	if 'this' is available.

2022-01-11  Olivier Hainque  <hainque@adacore.com>

	* decl.c (cxx_init_decl_processing): Move code possibly
	altering flag_weak before code testing it.

2022-01-10  Patrick Palka  <ppalka@redhat.com>

	PR c++/103879
	* constexpr.c (cxx_fold_indirect_ref): Split out object/offset
	canonicalization step into a local lambda.  Strengthen it to
	absorb more components at position 0.  Use it before both calls
	to cxx_fold_indirect_ref_1.

2022-01-10  Patrick Palka  <ppalka@redhat.com>

	PR c++/103783
	* call.c (cand_parms_match): Skip over 'this' when given one
	static and one non-static member function.

2022-01-10  Jakub Jelinek  <jakub@redhat.com>

	PR c++/103912
	* semantics.c (expand_or_defer_fn): For immediate functions, set
	node->body_removed to true and clear analyzed, definition and
	force_output.
	* decl2.c (c_parse_final_cleanups): Ignore immediate functions for
	expand_or_defer_fn.

2022-01-08  Jakub Jelinek  <jakub@redhat.com>

	PR c++/89074
	* constexpr.c (cxx_maybe_fold_addr_pointer_plus): New function.
	(cxx_eval_binary_expression): Use it.

2022-01-08  Jason Merrill  <jason@redhat.com>

	PR c++/103946
	* init.c (build_vec_init): Remove assert.
	* tree.c (build_vec_init_expr): Likewise.

2022-01-08  Jason Merrill  <jason@redhat.com>

	PR c++/100588
	* call.c (build_op_delete_call): Ignore destroying delete
	if alloc_fn.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/20040
	* init.c (build_new_1): Also build pointer cleanup if
	TYPE_GETS_DELETE.
	* cp-tree.h (TYPE_GETS_VEC_DELETE): New.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/103936
	PR c++/65591
	* cp-gimplify.c (cp_gimplify_expr): Restore VEC_INIT_EXPR handling.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/103711
	* init.c (perform_target_ctor): Select destructor by in_chrg.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/61611
	* except.c (in_nested_catch): New.
	(expand_end_catch_block): Check it.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/33799
	PR c++/102191
	* except.c (maybe_splice_retval_cleanup): Check
	current_binding_level.
	* semantics.c (do_poplevel): Call it here.
	* parser.c (cp_parser_compound_statement): Not here.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/53868
	* decl.c (cp_finish_decl): Use wrap_temporary_cleanups for
	cleanups from set_up_extended_ref_temp.
	(wrap_temporary_cleanups): Ignore array cleanups.
	(initialize_local_var): Don't check for array here.
	* cp-tree.h (BIND_EXPR_VEC_DTOR): New.
	* init.c (build_vec_delete_1): Set it.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/66451
	* init.c (build_vec_delete_1): Handle throwing dtor.
	(build_vec_init): Tell it we're in a cleanup already.

2022-01-07  Jason Merrill  <jason@redhat.com>

	* typeck2.c (split_nonconstant_init_1): Don't cleanup the last elt.
	(split_nonconstant_init): Adjust.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/66139
	PR c++/52320
	* constexpr.c (replace_decl): Rename from replace_result_decl.
	* cp-tree.h (replace_decl): Declare it.
	* cp-gimplify.c (cp_gimplify_init_expr): Call it.
	(cp_gimplify_expr): Don't handle VEC_INIT_EXPR.
	(cp_genericize_init, cp_genericize_init_expr)
	(cp_genericize_target_expr): New.
	(cp_fold_r): Call them.
	* tree.c (build_array_copy): Add a TARGET_EXPR.
	* typeck2.c (digest_init_r): Look through a TARGET_EXPR.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/94041
	* decl.c (initialize_local_var): Fix comment.
	* init.c (build_new_1): Do stabilize array init.
	(build_vec_init): Use TARGET_EXPR for cleanup.  Initialization
	of an element from an explicit initializer is not a
	full-expression.
	* tree.c (expand_vec_init_expr): Pass flags through.
	* typeck2.c (split_nonconstant_init_1): Handle VEC_INIT_EXPR.
	(split_nonconstant_init): Handle array cleanups.
	* cp-tree.h: Adjust.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/94041
	* decl.c (check_initializer): Remove obsolete comment.
	(wrap_cleanups_r): Don't wrap CLEANUP_EH_ONLY.
	(initialize_local_var): Change assert to test.
	* typeck2.c (maybe_push_temp_cleanup): New.
	(split_nonconstant_init_1): Use it.
	(split_nonconstant_init): Clear cleanup flags.

2022-01-07  Jason Merrill  <jason@redhat.com>

	PR c++/92385
	* typeck2.c (PICFLAG_VEC_INIT): New.
	(process_init_constructor_array): Set it.
	(process_init_constructor): Handle it.
	(split_nonconstant_init_1): Handle VEC_INIT_EXPR.
	* init.c (build_vec_init): Likewise.
	* cp-gimplify.c (cp_gimplify_expr): Factor out...
	* tree.c (expand_vec_init_expr): ...this function.
	(build_vec_init_elt): Handle BRACE_ENCLOSED_INITIALIZER_P.
	(build_vec_init_expr): Likewise.
	* constexpr.c (cxx_eval_vec_init): Likewise.
	(reduced_constant_expression_p): Check arrays before C++20.
	* cp-tree.h (expand_vec_init_expr): Declare.

2022-01-07  Jason Merrill  <jason@redhat.com>

	* init.c (build_new_1): Remove preevaluation code.

2022-01-05  Nathan Sidwell  <nathan@acm.org>

	* pt.c (instantiate_class_template_1): Process attribute((used)) set
	in class's context.

2022-01-05  Nathan Sidwell  <nathan@acm.org>

	* init.c (build_new_1): Check complain before alignment warning.

2022-01-04  Jason Merrill  <jason@redhat.com>

	* cp-tree.h (class releasing_vec): Add begin/end fns.

2022-01-04  Jason Merrill  <jason@redhat.com>

	* init.c: Include -*- C++ -*- on first line.

2022-01-03  Marek Polacek  <polacek@redhat.com>

	PR c++/103758
	* parser.c (cp_parser_decl_specifier_seq): Replace %<decl-specifier%>
	with %qD.

2022-01-03  Marek Polacek  <polacek@redhat.com>

	* parser.c (make_char_string_pack): Add a cast to const unsigned
	char *.

2022-01-03  Jakub Jelinek  <jakub@redhat.com>

	PR c++/103600
	* rtti.c (get_tinfo_decl_direct): Add "non overlapping" attribute
	to DECL_TINFO_P VAR_DECLs.

2022-01-02  Jason Merrill  <jason@redhat.com>

	* init.c (build_vec_init): Append the decrement to elt_init.

2022-01-02  Jason Merrill  <jason@redhat.com>

	* decl.c (wrap_cleanups_r): Don't wrap if noexcept.


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