1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp
index db53e6bec0440..17f5ab1e035db 100644
--- a/lib/Lex/Lexer.cpp
+++ b/lib/Lex/Lexer.cpp
@@ -218,6 +218,15 @@ Lexer *Lexer::Create_PragmaLexer(SourceLocation SpellingLoc,
   return L;
 }
 
+bool Lexer::skipOver(unsigned NumBytes) {
+  IsAtPhysicalStartOfLine = true;
+  IsAtStartOfLine = true;
+  if ((BufferPtr + NumBytes) > BufferEnd)
+    return true;
+  BufferPtr += NumBytes;
+  return false;
+}
+
 template <typename T> static void StringifyImpl(T &Str, char Quote) {
   typename T::size_type i = 0, e = Str.size();
   while (i < e) {