change ParseMDString and ParseMDNode to take arguments of the right type.
This exposed a raft of other problems, which I'll deal with in subsequent
patches.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92273 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AsmParser/LLParser.h b/lib/AsmParser/LLParser.h
index 7e90182..f56207a 100644
--- a/lib/AsmParser/LLParser.h
+++ b/lib/AsmParser/LLParser.h
@@ -193,8 +193,8 @@
     bool ParseAlias(const std::string &Name, LocTy Loc, unsigned Visibility);
     bool ParseStandaloneMetadata();
     bool ParseNamedMetadata();
-    bool ParseMDString(MetadataBase *&S);
-    bool ParseMDNode(MetadataBase *&N);
+    bool ParseMDString(MDString *&Result);
+    bool ParseMDNode(MDNode *&Result);
 
     // Type Parsing.
     bool ParseType(PATypeHolder &Result, bool AllowVoid = false);