| // 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. | |
| function* g1() { | |
| try { | |
| throw {}; | |
| } catch ({a = class extends (yield) {}}) { | |
| } | |
| } | |
| g1().next(); // crashes without fix | |
| function* g2() { | |
| let x = function(){}; | |
| try { | |
| throw {}; | |
| } catch ({b = class extends x {}}) { | |
| } | |
| } | |
| g2().next(); // crashes without fix | |
| function* g3() { | |
| let x = 42; | |
| try { | |
| throw {}; | |
| } catch ({c = (function() { return x })()}) { | |
| } | |
| } | |
| g3().next(); // throws a ReferenceError without fix |