what's the difference between

template<typename T>
auto add1(const T& a, const T& b)
{ return a + b; }

and

template<typename T>
auto add2(T a, const T& b)
{ return a += b; }

?

#cpp

@namark
Just looking at this abomination only reassures my belief that cpp is and always will be a meme

@sysrq you kiddin? grow a stomach and witness not even my final form
https://git.sr.ht/~namark/libsimple_support/tree/703a75b6711dd6fa417c7af1a05933530f6c9fea/item/source/simple/support/array_operators.hpp#L450-475

@namark
At what point does it go from programming to dick waving?

@sysrq it's not waving it's weaving