Nested Named Functions

JavaScript performance comparison

Revision 47 of this test case created by ggbg

Preparation code

<script>
  function foo(a, b) {
    function bar() {
      return a + b;
    }
  
    return bar();
  }
  
  function foo2(a, b) {
    return bar2(a, b);
  }
  
  function bar2(a, b) {
    return a + b;
  }

  function foo3(a, b) {
    return bar3(a, b);

    function bar3(x, y) {
      return x + y;
    }
  }
</script>
    

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Optimized (No Nesting)
foo2(Math.random(), Math.random());
pending…
Nested Function
foo(Math.random(), Math.random());
pending…
nested function without shadowing
foo3(Math.random(), Math.random());
pending…

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Revisions

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