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 // |jit-test| debug

 // The onExceptionUnwind hook is called multiple times as the stack unwinds.

 var g = newGlobal();

 g.debuggeeGlobal = this;

 g.dbg = null;

 g.eval("(" + function () {

         dbg = new Debugger(debuggeeGlobal);

         dbg.onExceptionUnwind = function (frame, exc) {

             assertEq(frame instanceof Debugger.Frame, true);

             assertEq(exc instanceof Debugger.Object, true);

             var s = '!';

             for (var f = frame; f; f = f.older)

                 if (f.type === "call")

                     s += f.callee.name;

             s += ', ';

             debuggeeGlobal.log += s;

         };

     } + ")();");

 var log;

 function k() {

     throw new Error("oops");  // hook call 1

 }

 function j() {

     k();  // hook call 2

     log += 'j-unreached, ';

 }

 function h() {

     j();  // hook call 3

     log += 'h-unreached, ';

 }

 function f() {

     try {

         h(); // hook call 4

     } catch (exc) {

         log += 'f-catch';

     }

 }

 log = '';

 f();

 g.dbg.enabled = false;

 assertEq(log, '!kjhf, !jhf, !hf, !f, f-catch');