// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

void f(x) => [for (var (a, b) = x; ;) a];

void g(x) => {for (var (a, b) = x; ;) b};

void h(x) => {for (var (a, b) = x; ;) a: b};