1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Format/FormatTokenLexer.h b/clang/lib/Format/FormatTokenLexer.h
index a9646261461..1e096fc5020 100644
--- a/clang/lib/Format/FormatTokenLexer.h
+++ b/clang/lib/Format/FormatTokenLexer.h
@@ -49,6 +49,10 @@ private:
   bool tryMergeLessLess();
   bool tryMergeNSStringLiteral();
   bool tryMergeJSPrivateIdentifier();
+  bool tryMergeCSharpVerbatimStringLiteral();
+  bool tryMergeCSharpKeywordVariables();
+  bool tryMergeCSharpNullConditionals();
+  bool tryMergeCSharpDoubleQuestion();
 
   bool tryMergeTokens(ArrayRef<tok::TokenKind> Kinds, TokenType NewType);