[flang-commits] [flang] Fix reduction on array sections aborting in lowering (PR #209701)

[Jack Styles via flang-commits]

https://github.com/Stylie777 approved this pull request.

Change LGTM, just some nits that will need fixing before merging. No need for re-review from me once this is fixed.

Thanks for catching this, the regression did not flag in any tests when I created the original patch.

https://github.com/llvm/llvm-project/pull/209701