On Friday, 6 May 2022 at 18:35:40 UTC, Ali Çehreli wrote: > On 5/6/22 11:04, JG wrote: > > [...] > > This is a segmentation fault. Reduced: > > import std; > > [...] Hi, thanks. That was quite silly. (I was thinking the variable lives to the end of scope of main but not thinking about that I am passing by value).