1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
|
// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 23.1.1.1
description: >
Throws a TypeError if Map is called without a newTarget.
info: |
Map ( [ iterable ] )
When the Map function is called with optional argument the following steps
are taken:
1. If NewTarget is undefined, throw a TypeError exception.
...
---*/
assert.throws(TypeError, function() {
Map();
});
assert.throws(TypeError, function() {
Map([]);
});
|