| // Copyright (C) 2018 André Bargull. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-function.prototype.bind |
| description: > |
| The target function length can exceed 2**31-1. |
| info: | |
| 19.2.3.2 Function.prototype.bind ( thisArg, ...args ) |
| |
| ... |
| 6. If targetHasLength is true, then |
| a. Let targetLen be ? Get(Target, "length"). |
| b. If Type(targetLen) is not Number, let L be 0. |
| c. Else, |
| i. Let targetLen be ToInteger(targetLen). |
| ii. Let L be the larger of 0 and the result of targetLen minus the number of elements of args. |
| ... |
| 8. Perform ! SetFunctionLength(F, L). |
| ... |
| ---*/ |
| |
| function f(){} |
| Object.defineProperty(f, "length", {value: 2147483648}); |
| |
| assert.sameValue(f.bind().length, 2147483648); |
| |
| Object.defineProperty(f, "length", {value: Number.MAX_SAFE_INTEGER}); |
| assert.sameValue(f.bind().length, Number.MAX_SAFE_INTEGER); |
