Merged current trunk to branch.
diff --git a/libobjc/linking.m b/libobjc/linking.m
index f939bf7..fcc5e7f 100644
--- a/libobjc/linking.m
+++ b/libobjc/linking.m
@@ -1,5 +1,5 @@
 /* Force linking of classes required by Objective C runtime.
-   Copyright (C) 1997-2020 Free Software Foundation, Inc.
+   Copyright (C) 1997-2021 Free Software Foundation, Inc.
    Contributed by Ovidiu Predescu (ovidiu@net-community.com).
 
 This file is part of GCC.