text: // Debugger.Object referents can be transparent wrappers of objects in the debugger compartment.
  
  var g = newGlobal();
  g.f = function (a, b) { return a + "/" + b; };
  var dbg = Debugger(g);
  var hits = 0;
  dbg.onDebuggerStatement = function (frame) {
      var f = frame.eval("f").return;
      assertEq(f.call(null, "a", "b").return, "a/b");
      hits++;
  };
  g.eval("debugger;");
  assertEq(hits, 1);
  