| ==== Basic let and const variables at global scope ==== | |
| Naked references | |
| global var a | |
| global undecl b | |
| global let c | |
| global const d | |
| function e() { } | |
| this. references | |
| global var a | |
| global undecl b | |
| undefined | |
| undefined | |
| function e() { } | |
| for-in enumeration of this | |
| e: function e() { } | |
| a: global var a | |
| b: global undecl b |