text: //// [computedPropertyNames5_ES5.ts]
  var b: boolean;
  var v = {
      [b]: 0,
      [true]: 1,
      [[]]: 0,
      [{}]: 0,
      [undefined]: undefined,
      [null]: null
  }
  
  //// [computedPropertyNames5_ES5.js]
  var b;
  var v = (_a = {},
      _a[b] = 0,
      _a[true] = 1,
      _a[[]] = 0,
      _a[{}] = 0,
      _a[undefined] = undefined,
      _a[null] = null,
      _a);
  var _a;
  