1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/Basic/SourceLocation.h b/include/clang/Basic/SourceLocation.h
index 67fb4ac6b7..f5b1d0452d 100644
--- a/include/clang/Basic/SourceLocation.h
+++ b/include/clang/Basic/SourceLocation.h
@@ -214,6 +214,10 @@ public:
   explicit FullContextSourceLocation(SourceLocation loc, SourceManager& smgr) 
     : Loc(loc), SrcMgr(&smgr) {}
   
+  static FullContextSourceLocation CreateInvalidLocation() {
+    return FullContextSourceLocation(SourceLocation());
+  }
+  
   bool isValid() const { return Loc.isValid(); }
   
   SourceLocation getSourceLocation() const { return Loc; }