[Bug c++/104712] -fkeep-inline-functions causing link errors (debian but not godbolt?)

[ajrh at ajrh dot net via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104712

--- Comment #2 from ajrh at ajrh dot net ---
Oh drat,  reduced test cases are maddening...  it's an inline static const in
my original.   I'll try to reduce something again.