function JSTokenizer::unget

2 calls to JSTokenizer::unget()

JSTokenizer::match dans advagg_js_minify/jsminplus.inc

JSTokenizer::peek dans advagg_js_minify/jsminplus.inc

Fichier

advagg_js_minify/jsminplus.inc, line 2302

Classe

JSTokenizer

Code

public function unget() {
    if (++$this->lookahead == 4) {
        throw $this->newSyntaxError('PANIC: too much lookahead!');
    }
    $this->tokenIndex = $this->tokenIndex - 1 & 3;
}