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

[Vlad Serebrennikov via cfe-commits]

Endilll wrote:

> The logic is that this is a pretty big hole in our C++20 support and I don't think it's reasonable to try a merge after the deadline for 18. WDYT?

>From our past experience with release managers, they seem quite generous with deadlines to merge stuff in, as long as maintainers agree. I think the real question is how much time do we want this to bake in tree before users get to see it.

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