[flang-commits] [flang] [flang] Fix USE merge for renamed ISO_FORTRAN_ENV COMPILER_* vs user generic (PR #217005)

[Eugene Epshteyn via flang-commits]

eugeneepshteyn wrote:

@ejose02 , is there an issue filed for this? If not, could you please file one and link it to this PR? It's easier to discuss flang behavior/conformance in an issue. Thank you!

https://github.com/llvm/llvm-project/pull/217005