// Copyright (C) 2016 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-evaldeclarationinstantiation description: > Modification of previously-existing non-configurable global property info: | [...] 15. For each production f in functionsToInitialize, do a. Let fn be the sole element of the BoundNames of f. b. Let fo be the result of performing InstantiateFunctionObject for f with argument lexEnv. c. If varEnvRec is a global Environment Record, then i. Perform ? varEnvRec.CreateGlobalFunctionBinding(fn, fo, true). [...] 8.1.1.4.18 CreateGlobalFunctionBinding [...] 5. If existingProp is undefined or existingProp.[[Configurable]] is true, then [...] 6. Else, b. Let desc be the PropertyDescriptor{[[Value]]: V }. 7. Perform ? DefinePropertyOrThrow(globalObject, N, desc). [...] flags: [noStrict] includes: [propertyHelper.js] ---*/ var initial; Object.defineProperty(this, 'f', { enumerable: true, writable: true, configurable: false }); eval('initial = f; function f() { return 2222; }'); verifyProperty(this, 'f', { writable: true, enumerable: true, configurable: false, }); assert.sameValue(typeof initial, 'function'); assert.sameValue(initial(), 2222); reportCompare(0, 0);