On 12/12/2013 10:46 AM, Adam D. Ruppe wrote: > I agree with the rest of them, but D's default TLS has been a big pain to me. You're right that TLS on XP with DLLs is a miserable problem. Fortunately, with TLS now standard at least in C++, this problem is going away. And, of course, you can use __gshared instead.