Access to global object in ES3, ES5 and ES5-strict

JavaScript performance comparison

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
global1
var global = Function('return this')();
pending…
global2
var global = (function() {
  return this || (1, eval)('this');
}());
pending…
global3
(function() {

  "use strict";
  var global = Function('return this')();
})();
pending…
global4
(function() {

  "use strict";
  var global = (function() {
    return this || (1, eval)('this');
  }());
})();
pending…

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