On Friday, 15 January 2021 at 15:18:31 UTC, IGotD- wrote: > I have a feeling that bump the pointer is not the complete > algorithm that D uses because of that was the only one, D would > waste a lot of memory. Freeing memory is for loosers :D https://issues.dlang.org/show_bug.cgi?id=21248 DMD allocates and never frees.