[llvm] r270110 - Fix -Wmicrosoft-enum-value warning

[Reid Kleckner via llvm-commits]

Author: rnk
Date: Thu May 19 15:20:22 2016
New Revision: 270110

URL: http://llvm.org/viewvc/llvm-project?rev=270110&view=rev
Log:
Fix -Wmicrosoft-enum-value warning

Modified:
    llvm/trunk/lib/DebugInfo/PDB/Raw/PublicsStream.cpp

Modified: llvm/trunk/lib/DebugInfo/PDB/Raw/PublicsStream.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/PDB/Raw/PublicsStream.cpp?rev=270110&r1=270109&r2=270110&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/PDB/Raw/PublicsStream.cpp (original)
+++ llvm/trunk/lib/DebugInfo/PDB/Raw/PublicsStream.cpp Thu May 19 15:20:22 2016
@@ -59,8 +59,8 @@ struct PublicsStream::HeaderInfo {
 
 // This is GSIHashHdr struct defined in
 struct PublicsStream::GSIHashHeader {
-  enum {
-    HdrSignature = -1,
+  enum : unsigned {
+    HdrSignature = ~0U,
     HdrVersion = 0xeffe0000 + 19990810,
   };
   ulittle32_t VerSignature;