Re: Optional out parameter of function

[Joseph Rushton Wakeling]

On 26/11/13 16:44, bearophile wrote:

If you want a single function, dropping out you can write:

int foo(size_t N)(in int i, int[N] j...)
if (N < 2) {
     static if (N == 1)
         j[0] = i;
     return i;
}

That's a nice thought ... !  Thank you. :-)