[clang] [clang][Sema]fix crash of invalid friend declaration with storage-class specifier (PR #190597)

[via cfe-commits]

firstmoonlight wrote:

> Do you need someone to land this? I will be traveling soon but hopefully @AaronBallman can take care of it

Thanks! Yes, please let @Aaron Ballman take care of landing it.

I've been pretty busy with work lately and haven't been following this closely. Thanks for the reminder.




https://github.com/llvm/llvm-project/pull/190597