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function testSwitch() { var x = 0; var ret = 0; for (var i = 0; i < 100; ++i) { switch (x) { case 0: ret += 1; break; case 1: ret += 2; break; case 2: ret += 3; break; case 3: ret += 4; break; default: x = 0; } x++; } return ret; } assertEq(testSwitch(), 226);