Dump special floating point operators

[KennyTM~]

On Dec 4, 09 13:16, bearophile wrote:
> Walter Bright:
>> While I like them a lot, it's time for them to go:
>>
>> 1. It's hard to remember which one does what
>> 2. They've failed to catch on
>> 3. No operator overloading for them
>> 4. They are only rarely needed; a special operator is not justified
>
> Before trashing everything some useful compromise between the two extrema (having many complex operators, and having nothing) can be found. I think Don said something about this.
>
> Regarding "no operator overloading for them", it's a matter of will, with the opBinary operator syntax it's easy to use them too :-)
>
> Bye,
> bearophile

Actually you could easily "overload" them with opCmp, you just need to 
return a float.


class NonComparable {
         float opCmp(NonComparable other) { return float.nan; }
};

void main () {
         auto a = new NonComparable;
         assert(a !<>= a);
}