1 // Copyright 2015 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 function* g() {} 6 assertTrue(Object.getOwnPropertyDescriptor(g.__proto__, "constructor").configurable); 7 assertTrue(Object.getOwnPropertyDescriptor(g.prototype.__proto__, "constructor").configurable); 8 9 function FakeGeneratorFunctionConstructor() {} 10 Object.defineProperty(g.__proto__, "constructor", {value: FakeGeneratorFunctionConstructor}); 11 assertSame(g.__proto__.constructor, FakeGeneratorFunctionConstructor); 12 13 function FakeGeneratorObjectConstructor() {} 14 Object.defineProperty(g.prototype.__proto__, "constructor", {value: FakeGeneratorObjectConstructor}); 15 assertSame(g.prototype.__proto__.constructor, FakeGeneratorObjectConstructor); 16