public Expresiones Expression_prime(Expresiones E)
{
try
{
if (currentToken.Tipo == Lexico.TipoToken.TK_OR)
{
currentToken = lex.NextToken();
Expresiones E1 = Expression();
Or eor = new Or(E, Expression_prime(E1));
return eor;
}
return E;
}
catch (Exception ex)
{
throw ex;
}
}
public Expresiones ExprP(Expresiones E)
{
if (currentToken.Tipo == TipoToken.TK_OR)
{
currentToken = lex.NextToken();
try
{
Expresiones E1 = Expr();
Or eOr = new Or(E, ExprP(E1));
return eOr;
}
catch (Exception ex)
{
throw ex;
}
}
else
{
return E;
}
}