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 // Check that the implicit-this logic needed for CALLNAME global stubs

 // handles non-function values correctly.

 var self = this;

 var count = 0;

 function g1() {

     assertEq(this, self);

     this.count++;

 }

 function g2() {

     this.count += 10;

 }

 function f() {

     function f1(other) {

         eval("gc(); h = g1");

         try {

             for(var i=0; i<20; i++) {

                 h();

                 if (i === 9) {

                     h = other;

                 }

             }

             assertEq(typeof other, "function");

         } catch(e) {

             assertEq(typeof other !== "function", true);

             assertEq(e instanceof TypeError, true);

         }

     }

     f1(3);

     f1(null);

     f1({});

     f1(Math.abs);

     f1(g2);

 }

 f();

 assertEq(count, 150);