1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp
index d8ebc9ffe6..1ec50cd2c5 100644
--- a/lib/Lex/Lexer.cpp
+++ b/lib/Lex/Lexer.cpp
@@ -505,14 +505,14 @@ namespace {
 }
 
 std::pair<unsigned, bool>
-Lexer::ComputePreamble(const llvm::MemoryBuffer *Buffer, unsigned MaxLines) {
+Lexer::ComputePreamble(const llvm::MemoryBuffer *Buffer,
+                       const LangOptions &Features, unsigned MaxLines) {
   // Create a lexer starting at the beginning of the file. Note that we use a
   // "fake" file source location at offset 1 so that the lexer will track our
   // position within the file.
   const unsigned StartOffset = 1;
   SourceLocation StartLoc = SourceLocation::getFromRawEncoding(StartOffset);
-  LangOptions LangOpts;
-  Lexer TheLexer(StartLoc, LangOpts, Buffer->getBufferStart(), 
+  Lexer TheLexer(StartLoc, Features, Buffer->getBufferStart(),
                  Buffer->getBufferStart(), Buffer->getBufferEnd());
   
   bool InPreprocessorDirective = false;