JSTests/microbenchmarks/direct-construct.js

   1 function Foo()
   2 {
   3     this.f = 42;
   4 }
   5
   6 function bar()
   7 {
   8     return new Foo();
   9 }
  10
  11 noInline(Foo);
  12 noInline(bar);
  13
  14 (function() {
  15     for (var i = 0; i < 10000000; ++i) {
  16         var result = bar();
  17         if (result.f != 42)
  18             throw "Error: bad result: " + result;
  19     }
  20 })();
  21