[flang] Change some empty classes into enums
authorpeter klausler <pklausler@nvidia.com>
Fri, 12 Jul 2019 20:35:22 +0000 (13:35 -0700)
committerpeter klausler <pklausler@nvidia.com>
Mon, 15 Jul 2019 20:05:27 +0000 (13:05 -0700)
commit2d0f9636a820d4d3cfb656779b37fb824d728be9
tree1269496905613f0dee9778a3060ce42f244cf9d8
parenta3242b8107be149b93aeeed4e65483f4cd009b48
[flang] Change some empty classes into enums

Original-commit: flang-compiler/f18@652e47455660c7bb5ba41f791f1f42533ac30321
Reviewed-on: https://github.com/flang-compiler/f18/pull/569
Tree-same-pre-rewrite: false
flang/lib/parser/dump-parse-tree.h
flang/lib/parser/openmp-grammar.h
flang/lib/parser/parse-tree.h
flang/lib/parser/unparse.cc
flang/lib/semantics/check-omp-structure.cc
flang/lib/semantics/check-omp-structure.h