gccrs: Reindent using last clang-format configuration

It changes declaration and switch case indentation to follow GNU coding
style.

gcc/rust/ChangeLog:

	* ast/rust-ast-builder-type.cc (ASTTypeBuilder::visit): Reindent.
	* ast/rust-ast-builder.cc (Builder::new_generic_args): Likewise.
	* ast/rust-ast-collector.cc (TokenCollector::visit): Likewise.
	* ast/rust-ast-dump.h (debug): Likewise.
	* ast/rust-ast-formatting.h (indent_spaces): Likewise.
	(get_string_in_delims): Likewise.
	(get_mode_dump_desc): Likewise.
	(append_attributes): Likewise.
	(unquote_string): Likewise.
	* ast/rust-ast-visitor.cc (DefaultASTVisitor::visit): Likewise.
	* ast/rust-ast.cc (Attribute::get_traits_to_derive): Likewise.
	(UseTreeGlob::as_string): Likewise.
	(UseTreeList::as_string): Likewise.
	(AttributeParser::parse_path_meta_item): Likewise.
	(FormatArgs::set_outer_attrs): Likewise.
	* ast/rust-ast.h (operator<<): Likewise.
	* ast/rust-cond-compilation.h: Likewise.
	* ast/rust-desugar-apit.cc: Likewise.
	* ast/rust-fmt.h (collect_pieces): Likewise.
	(clone_pieces): Likewise.
	* ast/rust-pattern.h (tokenid_to_rangekind): Likewise.
	* backend/rust-compile-context.cc (Context::type_hasher): Likewise.
	* backend/rust-compile-expr.cc (CompileExpr::visit): Likewise.
	* backend/rust-compile-intrinsic.cc (get_identifier): Likewise.
	(offset_handler): Likewise.
	(sizeof_handler): Likewise.
	(transmute_handler): Likewise.
	(rotate_handler): Likewise.
	(wrapping_op_handler_inner): Likewise.
	(op_with_overflow_inner): Likewise.
	(uninit_handler): Likewise.
	(move_val_init_handler): Likewise.
	(assume_handler): Likewise.
	(discriminant_value_handler): Likewise.
	(variant_count_handler): Likewise.
	(prefetch_data_handler): Likewise.
	(atomic_store_handler_inner): Likewise.
	(atomic_load_handler_inner): Likewise.
	(unchecked_op_inner): Likewise.
	(copy_handler_inner): Likewise.
	(expect_handler_inner): Likewise.
	(try_handler_inner): Likewise.
	* backend/rust-compile-pattern.cc (compile_range_pattern_bound): Likewise.
	(CompilePatternCheckExpr::visit): Likewise.
	(CompilePatternBindings::visit): Likewise.
	(CompilePatternLet::visit): Likewise.
	* backend/rust-compile-var-decl.h: Likewise.
	* backend/rust-constexpr.cc (verify_constant): Likewise.
	(find_array_ctor_elt): Likewise.
	(array_index_cmp): Likewise.
	(potential_constant_expression_1): Likewise.
	(unshare_constructor): Likewise.
	(maybe_save_constexpr_fundef): Likewise.
	(returns): Likewise.
	(breaks): Likewise.
	(continues): Likewise.
	(switches): Likewise.
	(constant_value_1): Likewise.
	(decl_constant_value): Likewise.
	(non_const_var_error): Likewise.
	(eval_constant_expression): Likewise.
	(constexpr_fn_retval): Likewise.
	(eval_store_expression): Likewise.
	(eval_call_expression): Likewise.
	(eval_binary_expression): Likewise.
	(get_function_named_in_call): Likewise.
	(eval_statement_list): Likewise.
	(extract_string_elt): Likewise.
	(eval_conditional_expression): Likewise.
	(eval_bit_field_ref): Likewise.
	(eval_loop_expr): Likewise.
	(eval_switch_expr): Likewise.
	(eval_unary_expression): Likewise.
	(get_or_insert_ctor_field): Likewise.
	(eval_and_check_array_index): Likewise.
	* backend/rust-constexpr.h (maybe_save_constexpr_fundef): Likewise.
	* backend/rust-mangle-v0.cc (v0_path): Likewise.
	(v0_complex_type_prefix): Likewise.
	* backend/rust-mangle.h (legacy_mangle_item): Likewise.
	(v0_mangle_item): Likewise.
	* backend/rust-tree.cc (convert_to_void): Likewise.
	(find_parameter_packs_r): Likewise.
	(rs_tree_equal): Likewise.
	(publicly_uniquely_derived_p): Likewise.
	(instantiation_dependent_expression_p): Likewise.
	(type_has_nontrivial_copy_init): Likewise.
	(is_normal_capture_proxy): Likewise.
	(is_bitfield_expr_with_lowered_type): Likewise.
	(undeduced_auto_decl): Likewise.
	(require_deduced_type): Likewise.
	(gt_pch_nx): Likewise.
	(lvalue_kind): Likewise.
	* backend/rust-tree.h (LANG_DECL_MIN_CHECK): Likewise.
	(LANG_DECL_FN_CHECK): Likewise.
	(LANG_DECL_NS_CHECK): Likewise.
	(LANG_DECL_PARM_CHECK): Likewise.
	(LANG_DECL_DECOMP_CHECK): Likewise.
	(resort_type_member_vec): Likewise.
	(convert_to_void): Likewise.
	(mark_discarded_use): Likewise.
	(mark_exp_read): Likewise.
	(mark_use): Likewise.
	(mark_rvalue_use): Likewise.
	(mark_lvalue_use): Likewise.
	(mark_lvalue_use_nonread): Likewise.
	(convert_from_reference): Likewise.
	(maybe_warn_nodiscard): Likewise.
	(expr_loc_or_loc): Likewise.
	(expr_loc_or_input_loc): Likewise.
	(get_fndecl_from_callee): Likewise.
	(pointer_offset_expression): Likewise.
	(is_empty_class): Likewise.
	(is_really_empty_class): Likewise.
	(rs_type_quals): Likewise.
	(init_modules): Likewise.
	(lookup_add): Likewise.
	(ovl_make): Likewise.
	(struct c_fileinfo): Likewise.
	(get_fileinfo): Likewise.
	(cxx_make_type): Likewise.
	(build_cplus_array_type): Likewise.
	(comptypes): Likewise.
	(rs_build_qualified_type_real): Likewise.
	(vector_targets_convertible_p): Likewise.
	(get_class_binding_direct): Likewise.
	(lang_check_failed): Likewise.
	(check_for_uninitialized_const_var): Likewise.
	(cp_fold_maybe_rvalue): Likewise.
	(fold_offsetof): Likewise.
	(fold_non_dependent_expr): Likewise.
	(in_immediate_context): Likewise.
	(cxx_mark_addressable): Likewise.
	(decl_constant_value): Likewise.
	(is_class_type): Likewise.
	(fold_builtin_is_pointer_inverconvertible_with_class): Likewise.
	(c_common_type_for_mode): Likewise.
	(next_common_initial_seqence): Likewise.
	(fold_builtin_is_corresponding_member): Likewise.
	(maybe_constant_value): Likewise.
	(rs_walk_subtrees): Likewise.
	(make_tree_vector): Likewise.
	(release_tree_vector): Likewise.
	(location_of): Likewise.
	(maybe_constant_init): Likewise.
	(explain_invalid_constexpr_fn): Likewise.
	(literal_type_p): Likewise.
	(maybe_constexpr_fn): Likewise.
	(fold_non_dependent_init): Likewise.
	* checks/errors/borrowck/polonius/rust-polonius.h (polonius_run): Likewise.
	(FFIVector__new): Likewise.
	(FFIVector__new_vec_pair): Likewise.
	(FFIVector__new_vec_triple): Likewise.
	(FFIVector__push): Likewise.
	(FFIVector__push_vec_triple): Likewise.
	* checks/errors/borrowck/rust-bir-builder-expr-stmt.cc
	(ExprStmtBuilder::visit): Likewise.
	* checks/errors/borrowck/rust-bir-builder-pattern.cc
	(PatternBindingBuilder::visit): Likewise.
	* checks/errors/borrowck/rust-bir-dump.cc (Dump::visit): Likewise.
	* checks/errors/borrowck/rust-bir-fact-collector.h (points): Likewise.
	* checks/errors/borrowck/rust-bir-place.h: Likewise.
	* checks/errors/borrowck/rust-bir-visitor.h: Likewise.
	* checks/errors/privacy/rust-privacy-check.cc (saw_errors): Likewise.
	* checks/errors/privacy/rust-privacy-ctx.h (rust_privacy_ctx_test): Likewise.
	* checks/errors/privacy/rust-privacy-reporter.cc
	(PrivacyReporter::check_for_privacy_violation): Likewise.
	(PrivacyReporter::check_base_type_privacy): Likewise.
	(PrivacyReporter::visit): Likewise.
	* checks/errors/privacy/rust-reachability.cc (ReachabilityVisitor::visit): Likewise.
	* checks/errors/privacy/rust-visibility-resolver.cc
	(VisibilityResolver::resolve_visibility): Likewise.
	* checks/errors/rust-hir-pattern-analysis.cc (Constructor::is_covered_by): Likewise.
	(PlaceInfo::specialize): Likewise.
	(WitnessPat::to_string): Likewise.
	(WitnessMatrix::apply_constructor): Likewise.
	(lower_pattern): Likewise.
	(lower_tuple_pattern): Likewise.
	(lower_struct_pattern): Likewise.
	* checks/errors/rust-hir-pattern-analysis.h (check_match_usefulness): Likewise.
	* expand/rust-cfg-strip.cc (CfgStrip::maybe_strip_generic_args): Likewise.
	* expand/rust-derive-eq.cc (DeriveEq::visit_enum): Likewise.
	* expand/rust-derive.cc: Likewise.
	* expand/rust-expand-format-args.cc (expand_format_args): Likewise.
	* expand/rust-expand-visitor.h (is_derive): Likewise.
	(is_builtin): Likewise.
	* expand/rust-macro-builtins-asm.cc (expand_inline_asm_strings): Likewise.
	* expand/rust-macro-builtins-asm.h (parse_asm): Likewise.
	(check_identifier): Likewise.
	(check_and_set): Likewise.
	(parse_label): Likewise.
	(parse_llvm_outputs): Likewise.
	(parse_llvm_inputs): Likewise.
	(parse_llvm_clobbers): Likewise.
	(parse_llvm_options): Likewise.
	* expand/rust-macro-builtins-helpers.h (make_macro_path_str): Likewise.
	(make_token): Likewise.
	(make_string): Likewise.
	(macro_end_token): Likewise.
	(parse_single_string_literal): Likewise.
	(source_relative_path): Likewise.
	(load_file_bytes): Likewise.
	* expand/rust-macro-expand.cc (MacroExpander::match_fragment): Likewise.
	(MacroExpander::match_matcher): Likewise.
	(MacroExpander::match_n_matches): Likewise.
	* expand/rust-macro-substitute-ctx.cc (SubstituteCtx::substitute_token): Likewise.
	* expand/rust-proc-macro.h (load_macros): Likewise.
	(generate_proc_macro_decls_symbol): Likewise.
	* hir/rust-ast-lower-base.cc (ASTLoweringBase::lower_generic_args): Likewise.
	(ASTLoweringBase::lower_range_pattern_bound): Likewise.
	* hir/rust-ast-lower-item.cc (ASTLoweringItem::visit): Likewise.
	* hir/rust-ast-lower-pattern.cc (ASTLoweringPattern::visit): Likewise.
	* hir/rust-ast-lower.h (struct_field_name_exists): Likewise.
	(translate_visibility): Likewise.
	* hir/rust-hir-dump.cc (Dump::visit): Likewise.
	* hir/rust-hir-dump.h (debug): Likewise.
	* hir/tree/rust-hir.cc (UseTreeGlob::as_string): Likewise.
	(UseTreeList::as_string): Likewise.
	* lex/rust-lex.cc (Lexer::parse_escape): Likewise.
	(Lexer::parse_utf8_escape): Likewise.
	* lex/rust-lex.h (rust_input_source_test): Likewise.
	* lex/rust-token.cc (RS_TOKEN_KEYWORD_2015): Likewise.
	* lex/rust-token.h (get_token_description): Likewise.
	(token_id_to_str): Likewise.
	(token_id_is_keyword): Likewise.
	(token_id_keyword_string): Likewise.
	(get_type_hint_string): Likewise.
	(nfc_normalize_token_string): Likewise.
	* metadata/rust-export-metadata.cc (PublicInterface::write_to_path): Likewise.
	* metadata/rust-import-archive.cc: Likewise.
	* metadata/rust-imports.h (add_search_path): Likewise.
	* parse/rust-cfg-parser.h (parse_cfg_option): Likewise.
	(rust_cfg_parser_test): Likewise.
	* parse/rust-parse-impl.h (Parser::skip_generics_right_angle): Likewise.
	(Parser::parse_attr_input): Likewise.
	(Parser::parse_macro_match): Likewise.
	(Parser::parse_visibility): Likewise.
	(Parser::parse_module): Likewise.
	(Parser::parse_use_tree): Likewise.
	(Parser::parse_generic_param): Likewise.
	(Parser::parse_struct): Likewise.
	(Parser::parse_enum_item): Likewise.
	(Parser::parse_inherent_impl_item): Likewise.
	(Parser::parse_external_item): Likewise.
	(Parser::parse_generic_arg): Likewise.
	(Parser::parse_type_path_segment): Likewise.
	(Parser::parse_expr_stmt): Likewise.
	(Parser::parse_if_expr): Likewise.
	(Parser::parse_if_let_expr): Likewise.
	(Parser::parse_type): Likewise.
	(Parser::parse_for_prefixed_type): Likewise.
	(Parser::parse_slice_or_array_type): Likewise.
	(Parser::parse_type_no_bounds): Likewise.
	(Parser::parse_range_pattern_bound): Likewise.
	(Parser::parse_pattern_no_alt): Likewise.
	(Parser::parse_grouped_or_tuple_pattern): Likewise.
	(Parser::parse_ident_leading_pattern): Likewise.
	(Parser::parse_tuple_struct_items): Likewise.
	(Parser::parse_stmt_or_expr): Likewise.
	(Parser::parse_struct_expr_field): Likewise.
	(Parser::null_denotation): Likewise.
	(Parser::left_denotation): Likewise.
	(Parser::parse_closure_expr_pratt): Likewise.
	* parse/rust-parse.cc (peculiar_fragment_match_compatible): Likewise.
	(is_match_compatible): Likewise.
	* parse/rust-parse.h (extract_module_path): Likewise.
	(is_match_compatible): Likewise.
	* resolve/rust-ast-resolve-expr.cc (translate_operand): Likewise.
	* resolve/rust-ast-resolve-item.cc (flatten_glob): Likewise.
	(flatten_rebind): Likewise.
	(flatten_list): Likewise.
	(flatten): Likewise.
	* resolve/rust-ast-resolve-item.h (rust_simple_path_resolve_test): Likewise.
	* resolve/rust-ast-resolve-pattern.cc (PatternDeclaration::visit): Likewise.
	(resolve_range_pattern_bound): Likewise.
	* resolve/rust-ast-resolve-type.cc (ResolveRelativeTypePath::go): Likewise.
	(ResolveTypeToCanonicalPath::visit): Likewise.
	* resolve/rust-ast-resolve.cc (saw_errors): Likewise.
	* resolve/rust-early-name-resolver-2.0.cc (Early::finalize_rebind_import): Likewise.
	* resolve/rust-late-name-resolver-2.0.cc (Late::visit): Likewise.
	* resolve/rust-toplevel-name-resolver-2.0.cc (flatten_glob): Likewise.
	* rust-backend.h (init): Likewise.
	(debug): Likewise.
	(get_identifier_node): Likewise.
	(wchar_type): Likewise.
	(get_pointer_size): Likewise.
	(raw_str_type): Likewise.
	(integer_type): Likewise.
	(float_type): Likewise.
	(pointer_type): Likewise.
	(reference_type): Likewise.
	(immutable_type): Likewise.
	(function_type): Likewise.
	(function_type_variadic): Likewise.
	(function_ptr_type): Likewise.
	(struct_type): Likewise.
	(union_type): Likewise.
	(array_type): Likewise.
	(named_type): Likewise.
	(type_field_offset): Likewise.
	(var_expression): Likewise.
	(float_constant_expression): Likewise.
	(string_constant_expression): Likewise.
	(char_constant_expression): Likewise.
	(wchar_constant_expression): Likewise.
	(boolean_constant_expression): Likewise.
	(convert_expression): Likewise.
	(struct_field_expression): Likewise.
	(compound_expression): Likewise.
	(conditional_expression): Likewise.
	(negation_expression): Likewise.
	(arithmetic_or_logical_expression): Likewise.
	(arithmetic_or_logical_expression_checked): Likewise.
	(comparison_expression): Likewise.
	(lazy_boolean_expression): Likewise.
	(constructor_expression): Likewise.
	(array_constructor_expression): Likewise.
	(array_initializer): Likewise.
	(array_index_expression): Likewise.
	(call_expression): Likewise.
	(init_statement): Likewise.
	(assignment_statement): Likewise.
	(return_statement): Likewise.
	(if_statement): Likewise.
	(loop_expression): Likewise.
	(exit_expression): Likewise.
	(statement_list): Likewise.
	(exception_handler_statement): Likewise.
	(block): Likewise.
	(block_add_statements): Likewise.
	(global_variable): Likewise.
	(global_variable_set_init): Likewise.
	(local_variable): Likewise.
	(parameter_variable): Likewise.
	(static_chain_variable): Likewise.
	(temporary_variable): Likewise.
	(label): Likewise.
	(function): Likewise.
	(function_defer_statement): Likewise.
	(function_set_parameters): Likewise.
	(write_global_definitions): Likewise.
	(fill_in_fields): Likewise.
	* rust-diagnostics.cc (expand_format): Likewise.
	(expand_message): Likewise.
	(va_constructor): Likewise.
	* rust-diagnostics.h (RUST_ATTRIBUTE_GCC_DIAG): Likewise.
	(rust_open_quote): Likewise.
	(rust_close_quote): Likewise.
	(rust_debug_loc): Likewise.
	* rust-gcc.cc (non_zero_size_type): Likewise.
	* rust-object-export.h (rust_field_alignment): Likewise.
	(rust_read_export_data): Likewise.
	(rust_write_export_data): Likewise.
	* rust-session-manager.cc (saw_errors): Likewise.
	(rust_get_linemap): Likewise.
	(validate_crate_name): Likewise.
	(Session::load_extern_crate): Likewise.
	* rust-session-manager.h (rust_crate_name_validation_test): Likewise.
	* rust-system.h (rust_preserve_from_gc): Likewise.
	(rust_localize_identifier): Likewise.
	* rust-target.h (rust_add_target_info): Likewise.
	* typecheck/rust-autoderef.cc:
	* typecheck/rust-casts.cc (TypeCastRules::cast_rules): Likewise.
	* typecheck/rust-coercion.cc (TypeCoercionRules::do_coercion): Likewise.
	(TypeCoercionRules::coerce_unsafe_ptr): Likewise.
	(TypeCoercionRules::coerce_borrowed_pointer): Likewise.
	* typecheck/rust-hir-trait-resolve.cc (TraitResolver::resolve_trait): Likewise.
	(TraitItemReference::is_object_safe): Likewise.
	* typecheck/rust-hir-type-check-base.cc (TypeCheckBase::resolve_literal): Likewise.
	* typecheck/rust-hir-type-check-expr.cc (TypeCheckExpr::visit): Likewise.
	(typecheck_inline_asm_operand): Likewise.
	* typecheck/rust-hir-type-check-implitem.cc (TypeCheckImplItem::visit): Likewise.
	(TypeCheckImplItemWithTrait::visit): Likewise.
	* typecheck/rust-hir-type-check-pattern.cc (TypeCheckPattern::visit): Likewise.
	* typecheck/rust-hir-type-check-struct.cc (TypeCheckStructExpr::visit): Likewise.
	* typecheck/rust-hir-type-check-type.cc
	(TypeResolveGenericParam::apply_trait_bounds): Likewise.
	(ResolveWhereClauseItem::visit): Likewise.
	* typecheck/rust-hir-type-check.cc (saw_errors): Likewise.
	(TraitItemReference::get_type_from_fn): Likewise.
	* typecheck/rust-type-util.h (query_type): Likewise.
	(types_compatable): Likewise.
	(unify_site): Likewise.
	(unify_site_and): Likewise.
	(coercion_site): Likewise.
	(try_coercion): Likewise.
	(cast_site): Likewise.
	* typecheck/rust-tyty-bounds.cc:
	* typecheck/rust-tyty-call.cc (TypeCheckCallExpr::visit): Likewise.
	* typecheck/rust-tyty-cmp.h:
	* typecheck/rust-tyty-variance-analysis.h (query_field_regions): Likewise.
	* typecheck/rust-tyty.cc (BaseType::is_unit): Likewise.
	(BaseType::has_substitutions_defined): Likewise.
	(BaseType::needs_generic_substitutions): Likewise.
	(BaseType::get_subst_argument_mappings): Likewise.
	(InferType::default_type): Likewise.
	(InferType::apply_primitive_type_hint): Likewise.
	* typecheck/rust-tyty.h (is_primitive_type_kind): Likewise.
	* typecheck/rust-unify.cc (UnifyRules::expect_inference_variable): Likewise.
	(UnifyRules::expect_adt): Likewise.
	(UnifyRules::expect_str): Likewise.
	(UnifyRules::expect_reference): Likewise.
	(UnifyRules::expect_pointer): Likewise.
	(UnifyRules::expect_param): Likewise.
	(UnifyRules::expect_array): Likewise.
	(UnifyRules::expect_slice): Likewise.
	(UnifyRules::expect_fndef): Likewise.
	(UnifyRules::expect_fnptr): Likewise.
	(UnifyRules::expect_tuple): Likewise.
	(UnifyRules::expect_bool): Likewise.
	(UnifyRules::expect_char): Likewise.
	(UnifyRules::expect_int): Likewise.
	(UnifyRules::expect_uint): Likewise.
	(UnifyRules::expect_float): Likewise.
	(UnifyRules::expect_isize): Likewise.
	(UnifyRules::expect_usize): Likewise.
	(UnifyRules::expect_never): Likewise.
	(UnifyRules::expect_placeholder): Likewise.
	(UnifyRules::expect_projection): Likewise.
	(UnifyRules::expect_dyn): Likewise.
	(UnifyRules::expect_closure): Likewise.
	(UnifyRules::expect_opaque): Likewise.
	* util/rust-abi.h (get_abi_from_string): Likewise.
	(get_string_from_abi): Likewise.
	* util/rust-attributes.cc (check_doc_attribute): Likewise.
	* util/rust-base62.h (base62_integer): Likewise.
	* util/rust-dir-owner.h (get_file_subdir): Likewise.
	* util/rust-edition.h (get_rust_edition): Likewise.
	* util/rust-punycode.h (encode_punycode): Likewise.
	(rust_punycode_encode_test): Likewise.
	* util/rust-token-converter.cc (convert): Likewise.
	(from_tokenstream): Likewise.
	* util/rust-token-converter.h (convert): Likewise.
	(convert_literal): Likewise.
	* util/rust-unicode.h (is_alphabetic): Likewise.
	(is_ascii_only): Likewise.
	(is_numeric): Likewise.
	(is_nfc_qc_no): Likewise.
	(is_nfc_qc_maybe): Likewise.
	(nfc_quick_check): Likewise.
	(rust_nfc_qc_test): Likewise.
	(rust_utf8_normalize_test): Likewise.
	(rust_utf8_property_test): Likewise.
	* util/rust-unwrap-segment.h (unwrap_segment_node_id): Likewise.

libgrust/ChangeLog:

	* libproc_macro_internal/ffistring.h (FFIString__new): Likewise.
	(FFIString__drop): Likewise.
	* libproc_macro_internal/ident.h (Ident__new): Likewise.
	(Ident__new_raw): Likewise.
	(Ident__drop): Likewise.
	(Ident__clone): Likewise.
	* libproc_macro_internal/literal.h (Literal__from_string): Likewise.
	* libproc_macro_internal/proc_macro.h (bridge_is_available): Likewise.
	* libproc_macro_internal/tokenstream.h (TokenStream__new): Likewise.
	(TokenStream__with_capacity): Likewise.
	(TokenSream__push): Likewise.
	(TokenStream__from_string): Likewise.
	(TokenStream__clone): Likewise.
	(TokenStream__drop): Likewise.

1 files changed, 2 insertions, 1 deletions

diff --git a/gcc/rust/rust-gcc.cc b/gcc/rust/rust-gcc.cc
index e5319d3..f440f79 100644
--- a/gcc/rust/rust-gcc.cc
+++ b/gcc/rust/rust-gcc.cc
@@ -1876,7 +1876,8 @@ non_zero_size_type (tree type)
 	}
       return rust_non_zero_struct;
 
-      case ARRAY_TYPE: {
+    case ARRAY_TYPE:
+      {
 	tree element_type = non_zero_size_type (TREE_TYPE (type));
 	return build_array_type_nelts (element_type, 1);
       }