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-rw-r--r--module/oop/goops/save.scm13
1 files changed, 7 insertions, 6 deletions
diff --git a/module/oop/goops/save.scm b/module/oop/goops/save.scm
index 20c3b0541..5f0d6457e 100644
--- a/module/oop/goops/save.scm
+++ b/module/oop/goops/save.scm
@@ -1,6 +1,6 @@
;;; installed-scm-file
-;;;; Copyright (C) 2000,2001,2002, 2006, 2009, 2010, 2013, 2015 Free Software Foundation, Inc.
+;;;; Copyright (C) 2000,2001,2002, 2006, 2009, 2010, 2013, 2015, 2020 Free Software Foundation, Inc.
;;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
@@ -19,11 +19,12 @@
(define-module (oop goops save)
- :use-module (oop goops internal)
- :export (make-unbound save-objects load-objects restore
- enumerate! enumerate-component!
- write-readably write-component write-component-procedure
- literal? readable make-readable))
+ #:use-module (ice-9 copy-tree)
+ #:use-module (oop goops internal)
+ #:export (make-unbound save-objects load-objects restore
+ enumerate! enumerate-component!
+ write-readably write-component write-component-procedure
+ literal? readable make-readable))
(define (make-unbound)
*unbound*)