function heavyFn1(i) {
if (i == 3) {
var x = 3;
return [0, i].map(function (i) i + x);
}
return [];
}
function heavyFn2(i) {
if (i < 1000)
return heavyFn1(i);
return function () i;
}
function testHeavy2() {
for (var i = 0; i <= 3; i++)
heavyFn2(i);
}
testHeavy2();