generated/Parser/ParserImpl.php
protected function parseLiteral3()
    {
        $a = [];

        if ($this->type !== '.') { return $this; }
        $a[] = $this->consume();

        if ($this->type !== 'T_INT') { $this->error("Error parsing \"Literal\" on line %s:"); }
        $a[] = $this->consume();

        return ($this->action)('Literal', 'parseLiteral3', $a);
    }
protected function parseLiteral3()
    {
        $a = [];

        if ($this->type !== '.') { return $this; }
        $a[] = $this->consume();

        if ($this->type !== 'T_INT') { $this->error("Error parsing \"Literal\" on line %s:"); }
        $a[] = $this->consume();

        return ($this->action)('Literal', 'parseLiteral3', $a);
    }
Literal ::= '.' T_INT