var x = 'some really really really really really really really long string';
var y = 'some really really really really really really really really really long string',
    z = 14;
var obj = {name : 'vm'};
var x
var result = true
             || false;
/**
 * @param x
 * @return {string}
 */
function foo(x) {
  return 'bar';
}
~~~~~~~~~~
error:2:
error:4:
error:5:
error:7:
error:9:
