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function neg0(x) {
return x===0 && (1/x)===-Infinity;
}
function test(x,y) {
if (x == 1.1)
return 0;
else if (x == "a")
return 0;
return x*y
}
var t = 0;
for(var i=0; i<1005; i++) {
test(1.1)
test("a")
t = test((i<1003)?i:-0, 0);
}
assertEq(neg0(t), true);