[flang] fix warning
authorpeter klausler <pklausler@nvidia.com>
Mon, 5 Nov 2018 22:08:17 +0000 (14:08 -0800)
committerpeter klausler <pklausler@nvidia.com>
Thu, 8 Nov 2018 17:38:03 +0000 (09:38 -0800)
commitef59a45f50b9e5d61beefcb175ce76aec353d4a5
tree7bfc12783dbf5c518056e1f2ec1b8054dcac9cc3
parent10aa1eafa01b5678f8b0f61d169e391d03e3a19e
[flang] fix warning

Original-commit: flang-compiler/f18@92003070de18bc7f4b78a8b00d72c324a554d523
Reviewed-on: https://github.com/flang-compiler/f18/pull/225
Tree-same-pre-rewrite: false
flang/lib/parser/characters.cc