From 9db60a38e9be06f1cef1522028ece1af64e945a1 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 23 Jan 2009 18:00:48 +0000
Subject: [PATCH] Preprocessor doesn't require and IdentifierInfoLookup object.
 Patch by Axel Naumann!

llvm-svn: 62854
---
 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 3956725ffa69..2954c676e8db 100644
--- a/clang/include/clang/Lex/Preprocessor.h
+++ b/clang/include/clang/Lex/Preprocessor.h
@@ -192,7 +192,7 @@ private:  // Cached tokens state.
 public:
   Preprocessor(Diagnostic &diags, const LangOptions &opts, TargetInfo &target,
                SourceManager &SM, HeaderSearch &Headers,
-               IdentifierInfoLookup* IILookup);
+               IdentifierInfoLookup* IILookup = 0);
 
   ~Preprocessor();