1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Format/UnwrappedLineParser.cpp b/clang/lib/Format/UnwrappedLineParser.cpp
index 684609747a55..50d41c9f57a6 100644
--- a/clang/lib/Format/UnwrappedLineParser.cpp
+++ b/clang/lib/Format/UnwrappedLineParser.cpp
@@ -2308,7 +2308,7 @@ bool UnwrappedLineParser::tryToParseLambdaIntroducer() {
       LeftSquare->isCppStructuredBinding(Style)) {
     return false;
   }
-  if (FormatTok->is(tok::l_square))
+  if (FormatTok->is(tok::l_square) || tok::isLiteral(FormatTok->Tok.getKind()))
     return false;
   if (FormatTok->is(tok::r_square)) {
     const FormatToken *Next = Tokens->peekNextToken(/*SkipComment=*/true);
@@ -4675,6 +4675,7 @@ void UnwrappedLineParser::readToken(int LevelDifference) {
         conditionalCompilationEnd();
       FormatTok = Tokens->getNextToken();
       FormatTok->MustBreakBefore = true;
+      FormatTok->MustBreakBeforeFinalized = true;
     }
 
     auto IsFirstNonCommentOnLine = [](bool FirstNonCommentOnLine,
@@ -4891,6 +4892,7 @@ void UnwrappedLineParser::pushToken(FormatToken *Tok) {
   Line->Tokens.push_back(UnwrappedLineNode(Tok));
   if (MustBreakBeforeNextToken) {
     Line->Tokens.back().Tok->MustBreakBefore = true;
+    Line->Tokens.back().Tok->MustBreakBeforeFinalized = true;
     MustBreakBeforeNextToken = false;
   }
 }