pkg/front_end/testcases/regress/issue_29976.dart

// Copyright (c) 2017, 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 main() {
  f(
    "x${x*"'"é'}x
  )
}