On Sunday, 14 May 2017 at 01:15:03 UTC, Lewis wrote:
On Saturday, 13 May 2017 at 19:22:09 UTC, Steven Schveighoffer
wrote:
It's just out of date. Can't remember the version, but this
did use to allocate. It doesn't any more. But only for this
case. In most cases it does allocate.
Okay cool, that's good to hear. For reference the most recent
place I remember seeing this was
http://stackoverflow.com/questions/6751575/how-to-initialise-static-arrays-in-d-without-a-gc-allocation (although I've definitely seen others in the past). I'll add an answer to the SO question to clarify that this is no longer an issue.
Thanks all!
You could also use something like this:
----
auto s(T, size_t n)(T[n] arr)
{
return arr;
}
auto is = [1, 2, 3].s; // stack allocated
----
I use it whenever I work with D.
