1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Transforms/Hello/Hello.cpp b/lib/Transforms/Hello/Hello.cpp
index a71bd34288..4ed281a40a 100644
--- a/lib/Transforms/Hello/Hello.cpp
+++ b/lib/Transforms/Hello/Hello.cpp
@@ -15,6 +15,8 @@
 #include "llvm/Pass.h"
 #include "llvm/Function.h"
 
+namespace llvm {
+
 namespace {
   // Hello - The first implementation, without getAnalysisUsage.
   struct Hello : public FunctionPass {
@@ -39,3 +41,5 @@ namespace {
   }; 
   RegisterOpt<Hello2> Y("hello2", "Hello World Pass (with getAnalysisUsage implemented)");
 }
+
+} // End llvm namespace