| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| es6id: 23.1.3.9 |
| description: > |
| Throws a TypeError if `this` object does not have a [[MapData]] internal slot. |
| info: | |
| Map.prototype.set ( key , value ) |
| |
| ... |
| 3. If M does not have a [[MapData]] internal slot, throw a TypeError |
| exception. |
| ... |
| ---*/ |
| |
| var m = new Map(); |
| |
| assert.throws(TypeError, function() { |
| Map.prototype.set.call([], 1, 1); |
| }); |
| |
| assert.throws(TypeError, function() { |
| m.set.call([], 1, 1); |
| }); |
| |
| assert.throws(TypeError, function() { |
| Map.prototype.set.call({}, 1, 1); |
| }); |
| |
| assert.throws(TypeError, function() { |
| m.set.call({}, 1, 1); |
| }); |