commit 7111b91ee7dfa34294cbdcb0d59e663c0c590575
author Benjamin Kramer <benny.kra@googlemail.com> Tue Nov 04 20:26:01 2014 +0000
committer Benjamin Kramer <benny.kra@googlemail.com> Tue Nov 04 20:26:01 2014 +0000
tree b054c6b71e29d1cdedefb2ebf8252617842abe4c
parent 185dc0da1fd494093fb44a8df5956f68fb02a1cb

Make helper function static. NFC.

llvm-svn: 221290

clang/lib/Driver/Driver.cpp

diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index b8b235c..f827aaf 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1847,7 +1847,8 @@
   Names.push_back(Tool);
 }
 
-bool ScanDirForExecutable(SmallString<128> &Dir, ArrayRef<std::string> Names) {
+static bool ScanDirForExecutable(SmallString<128> &Dir,
+                                 ArrayRef<std::string> Names) {
   for (const auto &Name : Names) {
     llvm::sys::path::append(Dir, Name);
     if (llvm::sys::fs::can_execute(Twine(Dir)))