1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/Assembly/AsmAnnotationWriter.h b/include/llvm/Assembly/AsmAnnotationWriter.h
index 192cb3de0b..3beda6df03 100644
--- a/include/llvm/Assembly/AsmAnnotationWriter.h
+++ b/include/llvm/Assembly/AsmAnnotationWriter.h
@@ -18,6 +18,9 @@
 #define LLVM_ASSEMBLY_ASMANNOTATIONWRITER_H
 
 #include <iosfwd>
+
+namespace llvm {
+
 class Function;
 class BasicBlock;
 class Instruction;
@@ -37,4 +40,6 @@ struct AssemblyAnnotationWriter {
   virtual void emitInstructionAnnot(const Instruction *I, std::ostream &OS) {}
 };
 
+} // End llvm namespace
+
 #endif