[Support] Use SmallString::operator std::string (NFC)

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Support/LockFileManager.cpp b/llvm/lib/Support/LockFileManager.cpp
index b64d483..a2b0fe8c 100644
--- a/llvm/lib/Support/LockFileManager.cpp
+++ b/llvm/lib/Support/LockFileManager.cpp
@@ -162,7 +162,7 @@ LockFileManager::LockFileManager(StringRef FileName)
   this->FileName = FileName;
   if (std::error_code EC = sys::fs::make_absolute(this->FileName)) {
     std::string S("failed to obtain absolute path for ");
-    S.append(std::string(this->FileName.str()));
+    S.append(std::string(this->FileName));
     setError(EC, S);
     return;
   }
@@ -181,7 +181,7 @@ LockFileManager::LockFileManager(StringRef FileName)
   if (std::error_code EC = sys::fs::createUniqueFile(
           UniqueLockFileName, UniqueLockFileID, UniqueLockFileName)) {
     std::string S("failed to create unique file ");
-    S.append(std::string(UniqueLockFileName.str()));
+    S.append(std::string(UniqueLockFileName));
     setError(EC, S);
     return;
   }
@@ -202,7 +202,7 @@ LockFileManager::LockFileManager(StringRef FileName)
       // We failed to write out PID, so report the error, remove the
       // unique lock file, and fail.
       std::string S("failed to write to ");
-      S.append(std::string(UniqueLockFileName.str()));
+      S.append(std::string(UniqueLockFileName));
       setError(Out.error(), S);
       sys::fs::remove(UniqueLockFileName);
       return;
@@ -248,7 +248,7 @@ LockFileManager::LockFileManager(StringRef FileName)
     // ownership.
     if ((EC = sys::fs::remove(LockFileName))) {
       std::string S("failed to remove lockfile ");
-      S.append(std::string(UniqueLockFileName.str()));
+      S.append(std::string(UniqueLockFileName));
       setError(EC, S);
       return;
     }