[lld] [lld-macho] Make ObjC category checker print the source file name of … (PR #80221)

[via llvm-commits]

alx32 wrote:

> I'm curious how it looks like with (full)lto builds where bitcodes are merged.

Good catch. In that case the file paths won't be valid. i.e it'll be something like:
> defined in category TheCategory from /tmp/lto.tmp (RandomFile.mm)

However, I don't see an easy way to tell at this location if we're within the LTO scenario. 


https://github.com/llvm/llvm-project/pull/80221