On Monday, 7 October 2013 at 21:56:21 UTC, Artur Skawina wrote:
Neat. But dangerous. You'll want type safety (ie using the same
'T'
everywhere) and 'ref' instead of 'auto ref' (the latter will
accept
rvalues, so you could be taking an address of a local variable
and
escaping it).
Let me try, with a slightly safer version:
void list(A...)(typeof([A]) a) @property { foreach (I, ref
_; A) A[I] = a[I]; }
void main(string[] args) {
int a, b, c;
list!(a, b, c) = [1, 2, 3];
import std.stdio;
writeln(a);
writeln(b);
writeln(c);
}
SCNR. We need an IODCC. :^)
artur
We are so close to a destructuring syntax it hurts. Is there any
way to insert a, b and c into the current scope automagically?
