[flang-commits] [flang] Revert "[flang][debug] Support mlir::NoneType." (PR #113769)

[via flang-commits]

jeanPerier wrote:

Since this was a small patch and the regressions impacts a lot of Fortran code, I am reverting now.

Note that this was not caught by LLVM bots running the Fortran tests in the llvm-test-suite because they are not run with -g.

https://github.com/llvm/llvm-project/pull/113769