[flang] Address comments, clean up warnings
authorpeter klausler <pklausler@nvidia.com>
Tue, 2 Apr 2019 18:56:19 +0000 (11:56 -0700)
committerpeter klausler <pklausler@nvidia.com>
Tue, 2 Apr 2019 18:56:19 +0000 (11:56 -0700)
commit4eade259b3e214ebddce0c94ee7671c824167d5b
tree55cca416b5a3e5100e28c79c64ccd7863eaace9d
parent70b05522b0a751d4b60db0627bd20d0a92f39886
[flang] Address comments, clean up warnings

Original-commit: flang-compiler/f18@a5eeeb4430825020e14141c0d51d1bb7160546e5
Reviewed-on: https://github.com/flang-compiler/f18/pull/378
flang/lib/evaluate/formatting.cc
flang/lib/semantics/mod-file.cc
flang/lib/semantics/scope.cc
flang/lib/semantics/semantics.cc