[Bug c++/68049] template instantiation involving may_alias defines symbol twice

[kretz at kde dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68049

--- Comment #1 from Matthias Kretz <kretz at kde dot org> ---
Is there anything I can do to help finding a resolution to this issue? It's a
rather annoying issue for my SIMD code.