[flang-commits] [flang] [Flang][OpenMP] Allow copyprivate and nowait on the directive clauses (PR #127769)

[Kelvin Li via flang-commits]

kkwli wrote:

> Would it make sense to allow this usage irrespective of the standard?

My two cents. If flang supports both forms, it'd better to disallow mixing two forms in a **single** construct. There is if **copyprivate** is specified on the **single** directive, there shouldn't be anything on the **end single**. I guess that is less confusing.

https://github.com/llvm/llvm-project/pull/127769