michael@0: function g(code) {
michael@0:   f = Function(code);
michael@0:   for (a in f()) {}
michael@0: }
michael@0: 
michael@0: /* Get call ic in a state to call CompileFunction for new functions. */
michael@0: g()
michael@0: g("(function(){})")
michael@0: g()
michael@0: 
michael@0: /* Call generator with frame created by call ic + CompileFunction. */
michael@0: g("yield")