[clang] [Clang][Sema] Reject array prvalue operands (PR #140702)

[Aaron Ballman via cfe-commits]

https://github.com/AaronBallman commented:

Is this going to break behavior in C? https://godbolt.org/z/PsPPs8ov1

https://github.com/llvm/llvm-project/pull/140702