[clang] [lldb] [clang-tools-extra] [c++20] P1907R1: Support for generalized non-type template arguments of scalar type. (PR #78041)

[Andrey Ali Khan Bolshakov via cfe-commits]

bolshakov-a wrote:

Btw, I have a local branch with a few distinct commits. I could temporarily push it to simplify review process, and then squash them before merging.

https://github.com/llvm/llvm-project/pull/78041