[flang-commits] [flang] [flang][OpenMP] Implement flexible OpenMP clause representation (PR #81621)

[Krzysztof Parzyszek via flang-commits]

kparzysz wrote:

Added reuse of enum definitions from Fortran::parser, as suggested by @skatrak in the community call.

https://github.com/llvm/llvm-project/pull/81621