doctrine / orm

                return $this->StringPrimary();

            case ($lookahead === Lexer::T_TRUE):

            case ($lookahead === Lexer::T_FALSE):

                $this->match($lookahead);

                return new AST\Literal(AST\Literal::BOOLEAN, $this->lexer->token['value']);

            case ($lookahead === Lexer::T_INPUT_PARAMETER):

                switch (true) {

    public function Literal()

    {

        switch ($this->lexer->lookahead['type']) {

            case Lexer::T_STRING:

                $this->match(Lexer::T_STRING);

                return new AST\Literal(AST\Literal::STRING, $this->lexer->token['value']);

            case Lexer::T_INTEGER:

            case Lexer::T_FLOAT:

                $this->match(

                $this->syntaxError("'.' or '('");

                break;

            case Lexer::T_STRING:

                $this->match(Lexer::T_STRING);

                return new AST\Literal(AST\Literal::STRING, $this->lexer->token['value']);

            case Lexer::T_INPUT_PARAMETER:

                return $this->InputParameter();