From c4e6b8ebf26e10e2278d1a023a55ffed37144284 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 22 Feb 2017 13:19:24 +0000
Subject: [PATCH] Fix -Wunused-private-field warning by removing unused ODRHash
 reference field from ODRDeclVisitor

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@295828 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/AST/ODRHash.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/AST/ODRHash.cpp b/lib/AST/ODRHash.cpp
index b588b31db9..a74c038022 100644
--- a/lib/AST/ODRHash.cpp
+++ b/lib/AST/ODRHash.cpp
@@ -74,11 +74,10 @@ unsigned ODRHash::CalculateHash() {
 class ODRDeclVisitor : public ConstDeclVisitor<ODRDeclVisitor> {
   typedef ConstDeclVisitor<ODRDeclVisitor> Inherited;
   llvm::FoldingSetNodeID &ID;
-  ODRHash &Hash;
 
 public:
-  ODRDeclVisitor(llvm::FoldingSetNodeID &ID, ODRHash &Hash)
-      : ID(ID), Hash(Hash) {}
+  ODRDeclVisitor(llvm::FoldingSetNodeID &ID)
+      : ID(ID) {}
 
   void Visit(const Decl *D) {
     ID.AddInteger(D->getKind());
@@ -109,7 +108,7 @@ void ODRHash::AddSubDecl(const Decl *D) {
   assert(D && "Expecting non-null pointer.");
   AddDecl(D);
 
-  ODRDeclVisitor(ID, *this).Visit(D);
+  ODRDeclVisitor(ID).Visit(D);
 }
 
 void ODRHash::AddCXXRecordDecl(const CXXRecordDecl *Record) {
-- 
2.40.0