Add a move assignment operator to TempFile. NFC.

llvm-svn: 318122

2 files changed, 4 insertions, 1 deletions

diff --git a/llvm/include/llvm/Support/FileSystem.h b/llvm/include/llvm/Support/FileSystem.h
index a9b4c987e116..30664984efc9 100644
--- a/llvm/include/llvm/Support/FileSystem.h
+++ b/llvm/include/llvm/Support/FileSystem.h
@@ -712,6 +712,7 @@ public:
   static Expected<TempFile> create(const Twine &Model,
                                    unsigned Mode = all_read | all_write);
   TempFile(TempFile &&Other);
+  TempFile &operator=(TempFile &&Other);
 
   // Name of the temporary file.
   std::string TmpName;
diff --git a/llvm/lib/Support/Path.cpp b/llvm/lib/Support/Path.cpp
index 54ea76b0f92f..63ea9119fab5 100644
--- a/llvm/lib/Support/Path.cpp
+++ b/llvm/lib/Support/Path.cpp
@@ -761,10 +761,12 @@ std::error_code createUniqueFile(const Twine &Model,
 }
 
 TempFile::TempFile(StringRef Name, int FD) : TmpName(Name), FD(FD) {}
-TempFile::TempFile(TempFile &&Other) {
+TempFile::TempFile(TempFile &&Other) { *this = std::move(Other); }
+TempFile &TempFile::operator=(TempFile &&Other) {
   TmpName = std::move(Other.TmpName);
   FD = Other.FD;
   Other.Done = true;
+  return *this;
 }
 
 TempFile::~TempFile() { assert(Done); }