[llvm-branch-commits] [clang] [clang] Remove FEM_Indeterminable (#137661) (PR #138337)

[Aaron Ballman via llvm-branch-commits]

AaronBallman wrote:

I don't see a significant need to backport the changes, which is a good thing because I don't think we *can* backport this: it's an ABI breaking change (changes the size of the enumeration due to gaining a fixed underlying type).

https://github.com/llvm/llvm-project/pull/138337