1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Analysis/AliasSetTracker.h b/include/llvm/Analysis/AliasSetTracker.h
index 72168b4756..fe57c28679 100644
--- a/include/llvm/Analysis/AliasSetTracker.h
+++ b/include/llvm/Analysis/AliasSetTracker.h
@@ -21,6 +21,9 @@
 #include "Support/iterator"
 #include "Support/hash_map"
 #include "Support/ilist"
+
+namespace llvm {
+
 class AliasAnalysis;
 class LoadInst;
 class StoreInst;
@@ -283,4 +286,6 @@ inline std::ostream& operator<<(std::ostream &OS, const AliasSetTracker &AST) {
   return OS;
 }
 
+} // End llvm namespace
+
 #endif