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 // Handlers for breakpoints in an eval script are live as long as the script is on the stack.

 var g = newGlobal();

 var dbg = Debugger(g);

 var log = '';

 dbg.onDebuggerStatement = function (frame) {

     function handler(i) {

         return {hit: function () { log += '' + i; }};

     }

     var s = frame.script;

     var offs = s.getLineOffsets(g.line0 + 2);

     for (var i = 0; i < 7; i++) {

         var h = handler(i);

         for (var j = 0; j < offs.length; j++)

             s.setBreakpoint(offs[j], h);

     }

     gc();

 };

 g.eval("var line0 = Error().lineNumber;\n" +

        "debugger;\n" +  // line0 + 1

        "x = 1;\n");     // line0 + 2

 assertEq(log, '0123456');