1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Analysis/ScanfFormatString.cpp b/lib/Analysis/ScanfFormatString.cpp
index 6bc4adb4f3..066d5d6fa1 100644
--- a/lib/Analysis/ScanfFormatString.cpp
+++ b/lib/Analysis/ScanfFormatString.cpp
@@ -316,6 +316,11 @@ bool ScanfSpecifier::fixType(QualType QT, const LangOptions &LangOpt,
     return false;
 
   QualType PT = QT->getPointeeType();
+
+  // If it's an enum, get its underlying type.
+  if (const EnumType *ETy = QT->getAs<EnumType>())
+    QT = ETy->getDecl()->getIntegerType();
+  
   const BuiltinType *BT = PT->getAs<BuiltinType>();
   if (!BT)
     return false;