[clang] [clang] add unnamed_addr function attribute (PR #92499)

[via cfe-commits]

https://github.com/Sirraide commented:

I’m not sure how useful such an attribute would be, but the implementation of this looks ok, though this needs some documentation, a release note, and some sema tests to make sure we diagnose it when it’s applied to a non-function and codegen tests as well to make sure we actually emit it.



https://github.com/llvm/llvm-project/pull/92499