text: //// [unknownSymbols2.ts]
  module M {
      var x: asdf;
      var y = x + asdf;
      var z = <asdf>x; // should be an error
      if (asdf) {
      }
      else if (qwerty) {
      }
  
      try {
      }
      catch (asdf) { // no error
      }
  
      switch (asdf) {
          case qwerty:
              break;
          default:
              break;
      }
  
      var a = () => asdf;
      var b = (asdf) => { return qwerty };
  
      module N {
          var x = 1;
      }
      import c = N;
      import d = asdf;
  }
  
  //// [unknownSymbols2.js]
  var M;
  (function (M) {
      var x;
      var y = x + asdf;
      var z = x; // should be an error
      if (asdf) {
      }
      else if (qwerty) {
      }
      try {
      }
      catch (asdf) { // no error
      }
      switch (asdf) {
          case qwerty:
              break;
          default:
              break;
      }
      var a = function () { return asdf; };
      var b = function (asdf) { return qwerty; };
      var N;
      (function (N) {
          var x = 1;
      })(N || (N = {}));
  })(M || (M = {}));
  