On Tuesday, 28 September 2021 at 09:52:35 UTC, kshmirko wrote: > On Friday, 10 December 2004 at 10:03:24 UTC, Lionello Lunesu > wrote: >> [...] > > For your question, just add __gshared attribute > extern __gshared int a, b, c; I was three years old when the message you are replying to was posted, please be careful.