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;;;; Copyright (C) 2017, 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
;;;; License as published by the Free Software Foundation; either
;;;; version 3 of the License, or (at your option) any later version.
;;;;
;;;; This library is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;;;; Lesser General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU Lesser General Public
;;;; License along with this library; if not, write to the Free Software
;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;;;;
(define-module (ice-9 deprecated)
#:use-module (ice-9 copy-tree)
#:export ((copy-tree* . copy-tree)))
(define-syntax-rule (define-deprecated name message exp)
(begin
(define-syntax rule
(identifier-syntax
(begin
(issue-deprecation-warning message)
exp)))
(export rule)))
(define %allow-legacy-syntax-objects? (make-parameter #f))
(define-deprecated allow-legacy-syntax-objects?
"allow-legacy-syntax-objects? is deprecated and has no effect. Guile
3.0 has no legacy syntax objects."
%allow-legacy-syntax-objects?)
(define (copy-tree* x)
(issue-deprecation-warning
"copy-tree in the default environment is deprecated. Import it
from (ice-9 copy-tree) instead.")
(copy-tree x))
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