[llvm] [DI] Have createClassType create a class type. (PR #102624)

[via llvm-commits]

deadalnix wrote:

As for a tests, I'm going to see what I can do, but I would urge you to think about merging this patch nevertheless as it seems a bit counterproductive to allow the original code to be merged in without proper tests but with bugs, but then refusing to merge bu fixes because there is no test.

Nevertheless, if I find a way to do this, I will, as clearly, the lack of tests in the original version would have avoided this kind of nonsense to begin with.

https://github.com/llvm/llvm-project/pull/102624