From: Samuel Antao <sfantao@us.ibm.com>
Date: Wed, 27 Apr 2016 22:28:32 +0000 (+0000)
Subject: Remove unused LangOpts private variable in HeaderSearch.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e5c389d29dfe747736ec899b3885b1f49b0d71b1;p=clang

Remove unused LangOpts private variable in HeaderSearch.

Was causing warnings during the build.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@267805 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Lex/HeaderSearch.h b/include/clang/Lex/HeaderSearch.h
index 458f07e5e4..6d7817f862 100644
--- a/include/clang/Lex/HeaderSearch.h
+++ b/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/lib/Lex/HeaderSearch.cpp b/lib/Lex/HeaderSearch.cpp
index 4e88248607..e989e3dcdd 100644
--- a/lib/Lex/HeaderSearch.cpp
+++ b/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;