LibCpp: Support Lexing escaped newlines

1 files changed, 7 insertions, 0 deletions

diff --git a/Userland/Libraries/LibCpp/Lexer.cpp b/Userland/Libraries/LibCpp/Lexer.cpp
index bbd622ad67..b7d0917e9c 100644
--- a/Userland/Libraries/LibCpp/Lexer.cpp
+++ b/Userland/Libraries/LibCpp/Lexer.cpp
@@ -757,6 +757,13 @@ Vector<Token> Lexer::lex()
                 commit_token(Token::Type::Identifier);
             continue;
         }
+
+        if (ch == '\\' && peek(1) == '\n') {
+            consume();
+            consume();
+            continue;
+        }
+
         dbgln("Unimplemented token character: {}", ch);
         emit_single_char_token(Token::Type::Unknown);
     }