src/v8/test/mjsunit/harmony/regexp-change-exec.js - cobalt - Git at Google

 // Copyright 2016 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.

 class MyError extends Error { }
 RegExp.prototype.exec = () => { throw new MyError() };
 assertThrows(() => "foo".match(/bar/), MyError);
	// Copyright 2016 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.

	class MyError extends Error { }
	RegExp.prototype.exec = () => { throw new MyError() };
	assertThrows(() => "foo".match(/bar/), MyError);