[flang] Address code review comments.
authorTim Keith <tkeith@nvidia.com>
Fri, 6 Apr 2018 00:02:31 +0000 (17:02 -0700)
committerGitHub <noreply@github.com>
Fri, 6 Apr 2018 21:09:49 +0000 (14:09 -0700)
commit807886fb81f36253411145ee3700fecb8c190924
treebc4af6fea8fa2266b124fe93effefe0335fa627a
parentda414d7c3faa2a64034ec12b0dc03aa14d90a5c1
[flang] Address code review comments.

Original-commit: flang-compiler/f18@b0dd8959057e14531ffc0e6dbc63c3cef4932997
Reviewed-on: https://github.com/flang-compiler/f18/pull/41
Tree-same-pre-rewrite: false
flang/lib/semantics/resolve-names.cc