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var magic = 8;
var obj = {};
for (var i = 1; i <= magic; ++i)
obj[i] = "a";
function func() {
var i = 1;
while (i in obj) {
++i;
}
return i - 1;
}
assertEq(func(), magic);
assertEq(func(), magic);
assertEq(func(), magic);