| for loop | |
| global | |
| for-in loop | |
| global | |
| SyntaxError: for-in loop head declarations cannot have an initializer | |
| SyntaxError: for-in loop head declarations cannot have an initializer | |
| SyntaxError: for-in loop head declarations cannot have an initializer | |
| SyntaxError: for-in loop head declarations cannot have an initializer | |
| ReferenceError: Use before declaration | |
| a | |
| b | |
| a | |
| b | |
| SyntaxError: Const must be initialized |