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1 // Iterator.prototype.next throws if applied to a value that isn't an iterator. | |
2 | |
3 load(libdir + "asserts.js"); | |
4 for (var v of [null, undefined, false, 0, "ponies", {}, [], this]) | |
5 assertThrowsInstanceOf(function () { Iterator.prototype.next.call(v); }, TypeError); |