Use separate namespace for named metadata.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92931 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bitcode/Writer/ValueEnumerator.h b/lib/Bitcode/Writer/ValueEnumerator.h
index 3c83e35..a1b188e 100644
--- a/lib/Bitcode/Writer/ValueEnumerator.h
+++ b/lib/Bitcode/Writer/ValueEnumerator.h
@@ -30,6 +30,7 @@
 class AttrListPtr;
 class TypeSymbolTable;
 class ValueSymbolTable;
+class MDSymbolTable;
 
 class ValueEnumerator {
 public:
@@ -133,6 +134,7 @@
   
   void EnumerateTypeSymbolTable(const TypeSymbolTable &ST);
   void EnumerateValueSymbolTable(const ValueSymbolTable &ST);
+  void EnumerateMDSymbolTable(const MDSymbolTable &ST);
 };
 
 } // End llvm namespace