test262/implementation-contributed/v8/mjsunit/regress/regress-preparse-inner-arrow-duplicate-parameter.js

6 lines
214 B
JavaScript

// 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.
assertThrows("()=>{ (x,x)=>1 }", SyntaxError)