From 3a24c4aa007b298cab97f0c9a07c47b071c83576 Mon Sep 17 00:00:00 2001
From: Argyrios Kyrtzidis <akyrtzi@gmail.com>
Date: Wed, 22 Jul 2009 23:13:42 +0000
Subject: [PATCH] Change Preprocessor to keep a copy of LangOptions instead of
 reference, like ASTContext.

Now when creating a Preprocessor we can pass it a temporary LangOptions object instead of having to remember to keep it around.

llvm-svn: 76815
---
 clang/include/clang/Lex/Preprocessor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/include/clang/Lex/Preprocessor.h b/clang/include/clang/Lex/Preprocessor.h
index 6d5ed72..f1647af 100644
--- a/clang/include/clang/Lex/Preprocessor.h
+++ b/clang/include/clang/Lex/Preprocessor.h
@@ -49,7 +49,7 @@ class DirectoryLookup;
 ///
 class Preprocessor {
   Diagnostic        *Diags;
-  const LangOptions &Features;
+  LangOptions        Features;
   TargetInfo        &Target;
   FileManager       &FileMgr;
   SourceManager     &SourceMgr;
-- 
2.7.4