[Bug c++/80947] [6/7 Regression] Different visibility for the lambda and its capture list members with -fvisibility=hidden

[paolo.carlini at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80947

--- Comment #14 from Paolo Carlini <paolo.carlini at oracle dot com> ---
I see. I'm adding the testcase, but it's still a 6/7 Regression, hopefully part
of the lambda overhaul can be easily backported.