From 610954a5c90eb9533dbdc2e30d7b0f1146ff5b4f Mon Sep 17 00:00:00 2001
From: Samuel Antao <sfantao@us.ibm.com>
Date: Wed, 27 Apr 2016 22:28:32 +0000
Subject: [PATCH] Remove unused LangOpts private variable in HeaderSearch.

Was causing warnings during the build.

llvm-svn: 267805
---
 clang/include/clang/Lex/HeaderSearch.h | 2 --
 clang/lib/Lex/HeaderSearch.cpp         | 3 +--
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/clang/include/clang/Lex/HeaderSearch.h b/clang/include/clang/Lex/HeaderSearch.h
index 458f07e5e44e..6d7817f86232 100644
--- a/clang/include/clang/Lex/HeaderSearch.h
+++ b/clang/include/clang/Lex/HeaderSearch.h
@@ -241,8 +241,6 @@ class HeaderSearch {
   unsigned NumMultiIncludeFileOptzn;
   unsigned NumFrameworkLookups, NumSubFrameworkLookups;
 
-  const LangOptions &LangOpts;
-
   // HeaderSearch doesn't support default or copy construction.
   HeaderSearch(const HeaderSearch&) = delete;
   void operator=(const HeaderSearch&) = delete;
diff --git a/clang/lib/Lex/HeaderSearch.cpp b/clang/lib/Lex/HeaderSearch.cpp
index 4e88248607bd..e989e3dcdd47 100644
--- a/clang/lib/Lex/HeaderSearch.cpp
+++ b/clang/lib/Lex/HeaderSearch.cpp
@@ -56,8 +56,7 @@ HeaderSearch::HeaderSearch(IntrusiveRefCntPtr<HeaderSearchOptions> HSOpts,
                            const LangOptions &LangOpts,
                            const TargetInfo *Target)
     : HSOpts(HSOpts), Diags(Diags), FileMgr(SourceMgr.getFileManager()),
-      FrameworkMap(64), ModMap(SourceMgr, Diags, LangOpts, Target, *this),
-      LangOpts(LangOpts) {
+      FrameworkMap(64), ModMap(SourceMgr, Diags, LangOpts, Target, *this) {
   AngledDirIdx = 0;
   SystemDirIdx = 0;
   NoCurDirSearch = false;