michael@0: // |jit-test| error:TypeError
michael@0: 
michael@0: // Binary: cache/js-dbg-32-b6aa44d8f11f-linux
michael@0: // Flags:
michael@0: //
michael@0: 
michael@0: Array.prototype.iterator = (function() { { while(0) function Uint8ClampedArray() {  } } });
michael@0: assertEq(Set(["testing", "testing", 123]).size(), 2);