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 // Ion can bail in-place when throwing exceptions with debug mode toggled on.

 load(libdir + "jitopts.js");

 if (!jitTogglesMatch(Opts_Ion2NoParallelCompilation))

   quit();

 withJitOptions(Opts_Ion2NoParallelCompilation, function () {

   var g = newGlobal();

   var dbg = new Debugger;

   g.toggle = function toggle(x, d) {

     if (d) {

       dbg.addDebuggee(g);

       var frame = dbg.getNewestFrame().older;

       assertEq(frame.callee.name, "f");

       assertEq(frame.implementation, "ion");

       throw 42;

     }

   };

   g.eval("" + function f(x, d) { g(x, d); });

   g.eval("" + function g(x, d) { toggle(x, d); });

   try {

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

       for (var i = 0; i < 5; i++)

         f(42, false);

       f(42, true);

     } + ")();");

   } catch (exc) {

     assertEq(exc, 42);

   }

 });