| @@ -50,9 +50,9 @@ | ||
| 50 | 50 | $this->tokenMap[self::T_POW] = Tokens::T_POW; |
| 51 | 51 | $this->tokenMap[self::T_POW_EQUAL] = Tokens::T_POW_EQUAL; |
| 52 | 52 | } |
| 53 | 53 | |
| 54 | - public function startLexing($code, ErrorHandler $errorHandler = null) { | |
| 54 | + public function startLexing($code, ?ErrorHandler $errorHandler = null) { | |
| 55 | 55 | $this->inObjectAccess = false; |
| 56 | 56 | |
| 57 | 57 | parent::startLexing($code, $errorHandler); |
| 58 | 58 | if ($this->requiresEmulation($code)) { |