[flang-commits] [flang] [flang][OpenMP] Allow common blocks in nested directives (PR #88430)

[Leandro Lupori via flang-commits]

luporl wrote:

I just realized now that looking for common blocks in the scope of the top directive is wrong in some cases, as this may skip other non-OpenMP scopes.
A more elaborate logic will be needed in `ResolveOmpCommonBlockName` to avoid this.

https://github.com/llvm/llvm-project/pull/88430