[llvm] r341597 - Fix error with SmallString implicit conversion.

[Zachary Turner via llvm-commits]

Author: zturner
Date: Thu Sep  6 15:47:32 2018
New Revision: 341597

URL: http://llvm.org/viewvc/llvm-project?rev=341597&view=rev
Log:
Fix error with SmallString implicit conversion.

Modified:
    llvm/trunk/lib/Testing/Support/SupportHelpers.cpp

Modified: llvm/trunk/lib/Testing/Support/SupportHelpers.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Testing/Support/SupportHelpers.cpp?rev=341597&r1=341596&r2=341597&view=diff
==============================================================================
--- llvm/trunk/lib/Testing/Support/SupportHelpers.cpp (original)
+++ llvm/trunk/lib/Testing/Support/SupportHelpers.cpp Thu Sep  6 15:47:32 2018
@@ -30,11 +30,9 @@ static std::pair<bool, SmallString<128>>
   if (llvm::sys::fs::is_regular_file(PathInParentDir))
     return std::make_pair(true, std::move(PathInParentDir));
 
-  return std::pair<bool, SmallString<128>>(false, "");
+  return std::pair<bool, SmallString<128>>(false, {});
 }
 
-static bool isInParentDir(StringRef Argv0) {}
-
 SmallString<128> llvm::unittest::getInputFileDirectory(const char *Argv0) {
   bool Found = false;
   SmallString<128> InputFilePath;