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;;; Guile Lowlevel Intermediate Language
;; Copyright (C) 2001 Free Software Foundation, Inc.
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;;
;; This program 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 General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Code:
(define-module (language objcode spec)
#:use-module (system base language)
#:use-module (system vm objcode)
#:use-module (system vm program)
#:export (objcode make-objcode-env))
(define (make-objcode-env module externals)
(cons module externals))
(define (objcode-env-module env)
(if env (car env) (current-module)))
(define (objcode-env-externals env)
(if env (cdr env) '()))
(define (objcode->value x e opts)
(let ((thunk (make-program x #f (objcode-env-externals e))))
(if e
(save-module-excursion
(lambda ()
(set-current-module (objcode-env-module e))
(values (thunk) #f)))
(values (thunk) #f))))
(define-language objcode
#:title "Guile Object Code"
#:version "0.3"
#:reader #f
#:printer write-objcode
#:compilers `((value . ,objcode->value))
)
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