Kmake/deps/v8/test/mjsunit/es6/regress/regress-3426.js

// Copyright 2014 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.

assertThrows("(function() { 'use strict'; { let f; var f; } })", SyntaxError);