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      1 // Copyright 2011 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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     11 //       with the distribution.
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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 hoisting of function declarations in the optimizing
     31 // compiler in case of deoptimization.
     32 
     33 function h(a, b) {
     34   var r = a + b;
     35   function X() { return 42; }
     36   return r + X();
     37 }
     38 
     39 for (var i = 0; i < 5; i++) h(1,2);
     40 
     41 %OptimizeFunctionOnNextCall(h);
     42 
     43 assertEquals(45, h(1,2));
     44 assertEquals("foo742", h("foo", 7));
     45