1 files changed, 4 insertions, 3 deletions
diff --git a/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp b/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
index 629f1eab43..f1ce8786a1 100644
--- a/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
+++ b/lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
@@ -441,9 +441,10 @@ void HTMLDiagnostics::HandlePiece(Rewriter& R, FileID BugFileID,
       FullSourceLoc L = MP->getLocation().asLocation().getExpansionLoc();
       assert(L.isFileID());
       StringRef BufferInfo = L.getBufferData();
-      const char* MacroName = L.getDecomposedLoc().second + BufferInfo.data();
-      Lexer rawLexer(L, PP.getLangOpts(), BufferInfo.begin(),
-                     MacroName, BufferInfo.end());
+      std::pair<FileID, unsigned> LocInfo = L.getDecomposedLoc();
+      const char* MacroName = LocInfo.second + BufferInfo.data();
+      Lexer rawLexer(SM.getLocForStartOfFile(LocInfo.first), PP.getLangOpts(),
+                     BufferInfo.begin(), MacroName, BufferInfo.end());
 
       Token TheTok;
       rawLexer.LexFromRawLexer(TheTok);