Am Mon, 02 May 2016 13:00:27 +0000
schrieb Erik Smith <e...@cruiserhouse.com>:
> Is there a way to initialize a static array and have it's size
> inferred (and that works for arrays of structs using braced
> literals)? This would make it easier to maintain longer static
> array definitions. The code below doesn't work when removing the
> array size even though the array is declared as static immutable.
>
> import std.traits;
> static immutable int[] a = [1,2,3];
> static assert(isStaticArray!(typeof(a))); // fails
>
Sure,
struct S { int a, b; }
immutable tab = { static enum S[] s = [
{1,2},
{3,4},
]; return cast(typeof(s[0])[s.length])s; }();
static assert(isStaticArray!(typeof(tab))); // succeeds
--
Marco
