diff --git a/clang/Driver/PrintParserCallbacks.cpp b/clang/Driver/PrintParserCallbacks.cpp
index b8957e5..e3850ba 100644
--- a/clang/Driver/PrintParserCallbacks.cpp
+++ b/clang/Driver/PrintParserCallbacks.cpp
@@ -402,7 +402,8 @@
     }
 
     virtual OwningStmtResult ActOnObjCAtThrowStmt(SourceLocation AtLoc,
-                                                  ExprArg Throw) {
+                                                  ExprArg Throw,
+                                                  Scope *CurScope) {
       llvm::cout << __FUNCTION__ << "\n";
       return StmtEmpty();
     }