I thought I had filed an issue for this already, but I can't find it. There's a big problem with the DWARF we generated for inlined code. Right now what we're describing is a function inlined into itself, but at a different location and a different file. We need to clean up the scopes we use when generating the debug info.
I think this will be fixed by https://github.com/JuliaLang/julia/pull/14949 once is merged. IIUC, that is blocked on Jeff figuring out https://github.com/JuliaLang/julia/pull/15000.
I'm a little confused, @vtjnash – #15000 is closed, what needs to be figured out?
@Keno can you confirm whether this is fixed?
I'll take a look later and see if there are remaining issues.
@Keno Did you find anything?
Bump @Keno, how are the dwarfs doing?

They seem pretty jolly as a whole.
Closing, since no response from OP