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 // A live Environment can observe the new variables introduced by ES5 non-strict direct eval.

 var g = newGlobal();

 g.eval("var x = 'global'; function f(s) { h(); eval(s); h(); }");

 g.eval("function h() { debugger; }");

 var dbg = Debugger(g);

 var env = undefined;

 var hits = 0;

 dbg.onDebuggerStatement = function (hframe) {

     if (env === undefined) {

         // First debugger statement.

         env = hframe.older.environment;

         assertEq(env.find("x") !== env, true);

         assertEq(env.names().indexOf("x"), -1);

     } else {

         // Second debugger statement, post-eval.

         assertEq(env.find("x"), env);

         assertEq(env.names().indexOf("x") >= 0, true);

     }

     hits++;

 };

 g.f("var x = 'local';");

 assertEq(hits, 2);