[Bug libstdc++/125200] g++.dg/plugin/std-module-exports-c++20.C FAIL on Solaris

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125200

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
I.e. it is a libstdc++ developer aid.  If needed, exceptions can be added to
the plugin.