/**
* Parse expression
*
* @param CodeGenerator $codeGenerator
* @throws PrecedenceException
*/
public function parse_expression(CodeGenerator $codeGenerator)
{
$expr = new Precedence($this->scanner);
$expr->run();
$exprGenerator = new ExprGenerator($expr->getData(), $codeGenerator->getScope());
$codeGenerator->addExpression($exprGenerator);
//$codeGenerator->addVariables($expr->getUsedVariables());
}
