[flang-commits] [flang] [flang][debug] Use DICompileUnit as scope. (PR #96345)

[Tom Eccles via flang-commits]

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

Your reasoning for this change sounds good to me, but I am no expert on DWARF.

+0.5 (hopefully someone with more DWARF experience can review)

https://github.com/llvm/llvm-project/pull/96345