in or out var definition

JavaScript performance comparison

Test case created by yoheiMune

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
define variable in for-loop
for (var i = 0; i < 1000; i++) {
  var someVar = "aaa" + i;
}
pending…
define variable outer for-loop
var someVar;
for (var i = 0; i < 1000; i++) {
  someVar = "aaa" + i;
}
pending…

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