michael@0: // Ion can bail in-place when throwing exceptions with debug mode toggled on.
michael@0: 
michael@0: load(libdir + "jitopts.js");
michael@0: 
michael@0: if (!jitTogglesMatch(Opts_Ion2NoParallelCompilation))
michael@0:   quit();
michael@0: 
michael@0: withJitOptions(Opts_Ion2NoParallelCompilation, function () {
michael@0:   var g = newGlobal();
michael@0:   var dbg = new Debugger;
michael@0: 
michael@0:   g.toggle = function toggle(x, d) {
michael@0:     if (d) {
michael@0:       dbg.addDebuggee(g);
michael@0:       var frame = dbg.getNewestFrame().older;
michael@0:       assertEq(frame.callee.name, "f");
michael@0:       assertEq(frame.implementation, "ion");
michael@0:       throw 42;
michael@0:     }
michael@0:   };
michael@0: 
michael@0:   g.eval("" + function f(x, d) { g(x, d); });
michael@0:   g.eval("" + function g(x, d) { toggle(x, d); });
michael@0: 
michael@0:   try {
michael@0:     g.eval("(" + function test() {
michael@0:       for (var i = 0; i < 5; i++)
michael@0:         f(42, false);
michael@0:       f(42, true);
michael@0:     } + ")();");
michael@0:   } catch (exc) {
michael@0:     assertEq(exc, 42);
michael@0:   }
michael@0: });