[Bug c++/71971] Destructor of a global static variable in a shared library is not called on dlclose

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71971

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Note that after dlclose whether the library is really unloaded depends on the
runtime linker in glibc.  ISTR another bug where a library using specific
features
are never unloaded where I pointed out the feature in question (but can't find
it right now).

This is not a compiler issue.