On Monday, 16 May 2016 at 11:05:40 UTC, Nordlöw wrote:
Does Phobos contain any standard small-size-optimized (SSO) array that starts with a stack array and union-converts into a standard builtin D-array when grown beyond the size of the stack array?
No.
If not has anybody put together one?
Not that I know of. Grapheme has small string optimized code in it though.