On Sunday, 2 October 2022 at 17:51:59 UTC, Ali Çehreli wrote:
What I noticed first in your original code was that it would be considered buggy because it was not considering copying. Every struct that does something in its destructor should either have post-blit (or copy constructor) defined or simpler, disallow copying altogether.
Thanks for the advice, for a while now I didn't know what was creating the issue.
The code I'm running is my D connector to the R API and for ages I didn't know where the multiple destructor calls to allow an object to be garbage collected by the R API was coming from, and it was breaking the whole thing.
I think I'll have to play it by ear whether to disable the copy constructor altogether or to use it now it is working.
Thanks both of you.
