Comment tweak.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@55272 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Lex/Preprocessor.h b/include/clang/Lex/Preprocessor.h
index 1f9fc44a064f250e44607ee891de62bbf253e4d7..fe05b07eebedffc4d2bcf72fde2baa5432786222 100644 (file)
--- a/include/clang/Lex/Preprocessor.h
+++ b/include/clang/Lex/Preprocessor.h
@@ -142,8 +142,7 @@ class Preprocessor {
   unsigned NumCachedTokenLexers;
   TokenLexer *TokenLexerCache[TokenLexerCacheSize];
 
-  // Cached tokens state.
-
+private:  // Cached tokens state.
   typedef std::vector<Token> CachedTokensTy;
 
   /// CachedTokens - Cached tokens are stored here when we do backtracking or