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guile/module/ice-9/deprecated.scm
Andy Wingo 66f9815c3f Reimplement guardians in Scheme
Also, shunt them off to a module, and deprecate the C interface.

* module/ice-9/guardians.scm: New file.
* am/bootstrap.am (SOURCES): Add new file.

* libguile.h: Remove guardians.h include.
* libguile/Makefile.am (libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
(DOT_X_FILES):
(DOT_DOC_FILES):
(modinclude_HEADERS): Remove guardians.[ch] files.
* libguile/init.c (scm_i_init_guile): Remove guardians.

* libguile/deprecated.h:
* libguile/deprecated.c (scm_make_guardian): Deprecate.
* module/ice-9/deprecated.scm: Add make-guardian shim.

* module/oop/goops.scm (<guardian>): Remove class; they no longer have a
tc16.

* module/ice-9/popen.scm: Add guardians module.
* test-suite/tests/eval.test:
* test-suite/tests/fluids.test:
* test-suite/tests/gc.test:
* test-suite/tests/guardians.test:
* test-suite/tests/threads.test:
* test-suite/tests/types.test: Use the guardians module.
2025-05-04 20:41:16 +02:00

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1.3 KiB
Scheme

;;;; Copyright (C) 2025 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 guardians)
#:export ((make-guardian* . make-guardian)))
#;
(define-syntax-rule (define-deprecated name message exp)
(begin
(define-syntax rule
(identifier-syntax
(begin
(issue-deprecation-warning message)
exp)))
(export rule)))
(define (make-guardian*)
(issue-deprecation-warning
"make-guardian in the default environment is deprecated. Import it
from (ice-9 guardians) instead.")
(make-guardian))