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 // |jit-test| debug

 // If hasDebuggee(x) is false, removeDebuggee(x) does nothing.

 var dbg = new Debugger;

 function check(obj) {

     // If obj is something we could never debug, hasDebuggee(obj) is false.

     assertEq(dbg.hasDebuggee(obj), false);

     // If hasDebuggee(x) is false, removeDebuggee(x) does nothing.

     assertEq(dbg.removeDebuggee(obj), undefined);

 }

 // global objects which happen not to be debuggees at the moment

 var g1 = newGlobal('same-compartment');

 check(g1);

 // objects in a compartment that is already debugging us

 var g2 = newGlobal();

 g2.parent = this;

 g2.eval("var dbg = new Debugger(parent);");

 check(g2);