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Issue 1596483005: Add ES2015 RegExp full subclassing semantics behind a flag (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: camelCase Created 4 years, 9 months ago
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1 // Copyright 2016 the V8 project authors. All rights reserved. 1 // Copyright 2016 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 function tag() {} 5 // Flags: --harmony-regexp-exec
6 6
7 tag(tag`\xyy`); 7 class MyError extends Error { }
8 RegExp.prototype.exec = () => { throw new MyError() };
9 assertThrows(() => "foo".match(/bar/), MyError);
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