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// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-weakmap-iterable
description: >
If the iterable argument is undefined, return new WeakMap object.
info: |
23.3.1.1 WeakMap ( [ iterable ] )
...
7. Else,
d. Let iter be GetIterator(iterable).
e. ReturnIfAbrupt(iter).
...
---*/
assert.throws(TypeError, function() {
new WeakMap({});
});
reportCompare(0, 0);