[flang-commits] [flang] [flang][OpenMP] Account for GenericExprWrapper being null (PR #186416)

[Krzysztof Parzyszek via flang-commits]

kparzysz wrote:

Merged it right away because the only code affected by the change was code that was crashing before the change, and it unblocks pending work.

https://github.com/llvm/llvm-project/pull/186416