On Friday, 7 September 2018 at 17:01:09 UTC, Meta wrote:
So it seems that it's never worked. Looking at the implementation, it uses a std.container.BinaryHeap, so it'd require a small rewrite to work with @nogc.
AFAICT, extending std.container with support for specifying you own @nogc (malloc-based) allocators is one way of making `topNCopy` not use the GC.
