On Saturday, 10 May 2025 at 11:35:41 UTC, Tim wrote: > > This is a known issue. See e.g. > https://github.com/dlang/dmd/issues/18108 > Wow, the original issue is 17 years old. https://issues.dlang.org/show_bug.cgi?id=2043 At least I know that not my threading stuff is causing this. Thanks.