[flang] Address review comments

Original-commit: flang-compiler/f18@9e59b9b79d690e0293c61a889da28cbd42ac5194
Reviewed-on: https://github.com/flang-compiler/f18/pull/117
Tree-same-pre-rewrite: false
1 file changed
tree: 69e711d05566a7ca2b7834cdd9284f64f6130b93
  1. flang/