[clang] [clang-tools-extra] Handle recording inheritance for templates (PR #177273)

[via cfe-commits]

timon-ul wrote:

> would it make sense to split out the recursion part (~XRefs.cpp changes) into its own PR?

I guess it kinda does, the changes are pretty minimal but they can be already useful today and more importantly, if we have to undo the template stuff they are independent of it and still can stay on main without causing issues. I will create an extra PR for it then. Here I just hope git won't screw me over at the merge later though because I have to leave those changes in for this PR for its tests to function.

https://github.com/llvm/llvm-project/pull/177273