public Expresiones Andexp_prime(Expresiones E1)
{
try
{
if (currentToken.Tipo == Lexico.TipoToken.TK_AND)
{
currentToken = lex.NextToken();
Expresiones E = Addexp();
And eAnd = new And(E1, Andexp_prime(E));
return eAnd;
}
return E1;
}
catch (Exception ex)
{
throw ex;
}
}
public Expresiones ANDExprP(Expresiones E)
{
if (currentToken.Tipo == TipoToken.TK_AND)
{
currentToken = lex.NextToken();
try
{
Expresiones E1 = ANDExpr();
And eAnd = new And(E, ANDExprP(E1));
return eAnd;
}
catch (Exception ex)
{
throw ex;
}
}
else
{
return E;
}
}
