[clang] [clang] assert fail when number of arguments in pack exceed implement… (PR #74220)

[Shafik Yaghmour via cfe-commits]

shafik wrote:

Please make sure before you commit that you update the description with more details. This is what will show up in the git log and we want to make sure that is detailed enough to allow folks to debug build issues etc without having to examine each commit in detail.

https://github.com/llvm/llvm-project/pull/74220