appending newly initialized struct to array

[bearophile]

SomeDude:

>> It shouldn't be a problem to detect comparisons against 
>> literal .nan values. The compiler can warn with "comparison is 
>> always false".
>>
>> Ali
>
> Now THAT makes sense.

That's what my proposal is going to be, with small refinements 
:-) (And it think it's not the first time someone proposes it).

Bye,
bearophile