Worst ideas/features in programming languages?

[Timon Gehr]

On 04.01.22 04:09, Timon Gehr wrote:
> 
> To be very clear, I want this:
> 
> [(1,2),(3,4)].map!((a,b)=>a+b).each!writeln;
> 
> An this is generally what people mean when they talk about "tuples".


(I understand that there is something in the DMD source code already 
named "Tuple", but that's not really a tuple, it's a sequence of values 
that will auto expand into any context. Being able to return that from 
functions would be nice, but I think it's independent of what people are 
talking about when they want tuples.)