public static HybInstance PostfixDec(HybInstance a)
{
if (a.IsCompiledType)
{
if (a.GetHybType().IsValueType)
{
if (a.Is <Int64>())
{
return(HybInstance.Int64(a.As <Int64>() - 1));
}
if (a.Is <Int32>())
{
return(HybInstance.Int(a.As <Int32>() - 1));
}
if (a.Is <short>())
{
return(HybInstance.Short(a.As <short>() - 1));
}
if (a.Is <byte>())
{
return(HybInstance.Byte(a.As <byte>() - 1));
}
}
}
var decMethod = GetDecMethod(a);
if (decMethod != null)
{
return(decMethod.Target.Invoke(null, new HybInstance[] { a }));
}
throw new NotImplementedException();
}
public static HybInstance PrefixMinus(HybInstance a)
{
if (a.IsCompiledType)
{
if (a.GetHybType().IsValueType)
{
if (a.Is <Decimal>())
{
return(HybInstance.Decimal(-a.As <Decimal>()));
}
if (a.Is <Double>())
{
return(HybInstance.Double(-a.As <Double>()));
}
if (a.Is <Single>())
{
return(HybInstance.Float(-a.As <Single>()));
}
if (a.Is <Int64>())
{
return(HybInstance.Int64(-a.As <Int64>()));
}
if (a.Is <Int32>())
{
return(HybInstance.Int(-a.As <Int32>()));
}
if (a.Is <short>())
{
return(HybInstance.Short(-a.As <short>()));
}
if (a.Is <sbyte>())
{
return(HybInstance.Byte(-a.As <sbyte>()));
}
}
}
var negationMethod = GetUnaryNegationMethod(a);
if (negationMethod != null)
{
return(negationMethod.Target.Invoke(null, new HybInstance[] { a }));
}
throw new NotImplementedException();
}