[Issue 9275] [GC] removeRoot hits assert(0) instead of being a no-op (as documented)

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=9275

--- Comment #3 from Nemanja Boric <4bur...@gmail.com> ---
tests: https://github.com/dlang/druntime/pull/1679

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