1;;;; Copyright (C) 2017, 2020 Free Software Foundation, Inc.
2;;;;
3;;;; This library is free software; you can redistribute it and/or
4;;;; modify it under the terms of the GNU Lesser General Public
5;;;; License as published by the Free Software Foundation; either
6;;;; version 3 of the License, or (at your option) any later version.
7;;;;
8;;;; This library is distributed in the hope that it will be useful,
9;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
10;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11;;;; Lesser General Public License for more details.
12;;;;
13;;;; You should have received a copy of the GNU Lesser General Public
14;;;; License along with this library; if not, write to the Free Software
15;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
16;;;;
17
18(define-module (ice-9 deprecated)
19  #:use-module (ice-9 copy-tree)
20  #:export ((copy-tree* . copy-tree)))
21
22(define-syntax-rule (define-deprecated name message exp)
23  (begin
24    (define-syntax rule
25      (identifier-syntax
26       (begin
27         (issue-deprecation-warning message)
28         exp)))
29    (export rule)))
30
31(define %allow-legacy-syntax-objects? (make-parameter #f))
32(define-deprecated allow-legacy-syntax-objects?
33  "allow-legacy-syntax-objects? is deprecated and has no effect.  Guile
343.0 has no legacy syntax objects."
35  %allow-legacy-syntax-objects?)
36
37(define (copy-tree* x)
38  (issue-deprecation-warning
39   "copy-tree in the default environment is deprecated.  Import it
40from (ice-9 copy-tree) instead.")
41  (copy-tree x))
42