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      1 // Copyright 2012 the V8 project authors. All rights reserved.
      2 // Redistribution and use in source and binary forms, with or without
      3 // modification, are permitted provided that the following conditions are
      4 // met:
      5 //
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      8 //     * Redistributions in binary form must reproduce the above
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     14 //       from this software without specific prior written permission.
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     26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27 
     28 // Flags: --allow-natives-syntax
     29 
     30 // Test optimized closures.
     31 
     32 var a = new Array(100);
     33 
     34 function f() {
     35   var x=0;
     36   for (var i=0; i<100; i++) {
     37     var g = function goo(y) {
     38       function h() {
     39         if (goo.arguments[0] == 23) return -42;
     40         return 42;
     41       }
     42       return x + y + h(y);
     43     }
     44     g(0);
     45     %OptimizeFunctionOnNextCall(g);
     46     a[i] = g(i);
     47   }
     48 }
     49 
     50 f();
     51 assertEquals(42, a[0]);
     52 assertEquals(49, a[7]);
     53 assertEquals(-19, a[23]);
     54