v8/test/mjsunit/regress/regress-863155.js

// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Flags: --always-turbofan

for (let i = 0; i < 5; i++) {
  try { typeof x } catch (e) {};
  let x;
}