[Issue 20327] [REG 2.089 beta] undefined reference to « core.thread.Thread.__Class »

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20327

--- Comment #3 from kinke <kinke at gmx.net> ---
Or maybe you just extracted the new DMD archive into an existing directory, so
that old imports (core/thread.d) mess up things.

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