1 files changed, 5 insertions, 5 deletions
diff --git a/clang/lib/Lex/TokenLexer.cpp b/clang/lib/Lex/TokenLexer.cpp
index 6e93416..fbb8c42 100644
--- a/clang/lib/Lex/TokenLexer.cpp
+++ b/clang/lib/Lex/TokenLexer.cpp
@@ -921,13 +921,13 @@ bool TokenLexer::pasteTokens(Token &LHSTok, ArrayRef<Token> TokenStream,
 }
 
 /// isNextTokenLParen - If the next token lexed will pop this macro off the
-/// expansion stack, return 2.  If the next unexpanded token is a '(', return
-/// 1, otherwise return 0.
-unsigned TokenLexer::isNextTokenLParen() const {
+/// expansion stack, return std::nullopt, otherwise return the next unexpanded
+/// token.
+std::optional<Token> TokenLexer::peekNextPPToken() const {
   // Out of tokens?
   if (isAtEnd())
-    return 2;
-  return Tokens[CurTokenIdx].is(tok::l_paren);
+    return std::nullopt;
+  return Tokens[CurTokenIdx];
 }
 
 /// isParsingPreprocessorDirective - Return true if we are in the middle of a