From ae3811c355bfcf37d2c3573038b3ac216fee89f0 Mon Sep 17 00:00:00 2001
From: David Majnemer <david.majnemer@gmail.com>
Date: Wed, 22 Oct 2014 22:46:05 +0000
Subject: [PATCH] Attempt to fix the build after r220439

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220440 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/MC/MCObjectStreamer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/MC/MCObjectStreamer.cpp b/lib/MC/MCObjectStreamer.cpp
index e6f50b0ec73..21e68678e75 100644
--- a/lib/MC/MCObjectStreamer.cpp
+++ b/lib/MC/MCObjectStreamer.cpp
@@ -148,7 +148,7 @@ void MCObjectStreamer::EmitLabel(MCSymbol *Symbol) {
   // If there is a current fragment, mark the symbol as pointing into it.
   // Otherwise queue the label and set its fragment pointer when we emit the
   // next fragment.
-  if (dyn_cast_or_null<MCDataFragment>(getCurrentFragment())) {
+  if (auto *F = dyn_cast_or_null<MCDataFragment>(getCurrentFragment())) {
     SD.setFragment(F);
     SD.setOffset(F->getContents().size());
   } else {