From b7eb8e35e481a74962664b63dfb09483b200209a Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Thu, 2 Aug 2018 17:32:43 +0000
Subject: Vendor import of llvm trunk r338536:
 https://llvm.org/svn/llvm-project/llvm/trunk@338536

---
 lib/Support/Windows/Path.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Support/Windows/Path.inc')

diff --git a/lib/Support/Windows/Path.inc b/lib/Support/Windows/Path.inc
index f425d607af47..b64b013d7407 100644
--- a/lib/Support/Windows/Path.inc
+++ b/lib/Support/Windows/Path.inc
@@ -450,7 +450,7 @@ static std::error_code rename_handle(HANDLE FromHandle, const Twine &To) {
       if (std::error_code EC2 = realPathFromHandle(FromHandle, WideFrom))
         return EC2;
       if (::MoveFileExW(WideFrom.begin(), WideTo.begin(),
-                        MOVEFILE_REPLACE_EXISTING))
+                        MOVEFILE_REPLACE_EXISTING | MOVEFILE_COPY_ALLOWED))
         return std::error_code();
       return mapWindowsError(GetLastError());
     }
-- 
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