Preprocessor doesn't require and IdentifierInfoLookup object.

Patch by Axel Naumann!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62854 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Lex/Preprocessor.h b/include/clang/Lex/Preprocessor.h
index 3956725ffa69916e20c342e5edf3f4e590ca9301..2954c676e8db67f317d3e42112b05ad1954580cf 100644 (file)
--- a/include/clang/Lex/Preprocessor.h
+++ b/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();