1 ;;;; -*- Mode: Lisp; Syntax: ANSI-Common-Lisp; Base: 10 -*-
2 ;;;; *************************************************************************
3 ;;;; FILE IDENTIFICATION
6 ;;;; Purpose: Imports standard MOP symbols into KMRCL
7 ;;;; Programmer: Kevin M. Rosenberg
8 ;;;; Date Started: Apr 2003
10 ;;;; $Id: mop.lisp,v 1.14 2003/05/05 20:15:22 kevin Exp $
12 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
14 ;;;; KMRCL users are granted the rights to distribute and use this software
15 ;;;; as governed by the terms of the Lisp Lesser GNU Public License
16 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
17 ;;;; *************************************************************************
19 ;;; This file imports MOP symbols into KMR-MOP packages and then
20 ;;; re-exports them to hide differences in MOP implementations.
22 (in-package #:cl-user)
25 (eval-when (:compile-toplevel :load-toplevel :execute)
26 (if (find-package 'sb-mop)
27 (pushnew :kmr-sbcl-mop cl:*features*)
28 (pushnew :kmr-sbcl-pcl cl:*features*)))
31 (eval-when (:compile-toplevel :load-toplevel :execute)
32 (if (eq (symbol-package 'pcl:find-class)
33 (find-package 'common-lisp))
34 (pushnew :kmr-cmucl-mop cl:*features*)
35 (pushnew :kmr-cmucl-pcl cl:*features*)))
41 #+kmr-sbcl-mop #:sb-mop
47 (in-package #:kmr-mop)
50 (defun intern-eql-specializer (slot)
53 (defmacro process-class-option (metaclass slot-name &optional required)
55 `(defmethod clos:process-a-class-option ((class ,metaclass)
56 (name (eql ,slot-name))
58 (when (and ,required (null value))
59 (error "metaclass ~A class slot ~A must have a value" (quote ,metaclass) name))
61 #+(or allegro sbcl cmu scl)
62 (declare (ignore metaclass slot-name required))
65 (defmacro process-slot-option (metaclass slot-name)
67 `(defmethod clos:process-a-slot-option ((class ,metaclass)
68 (option (eql ,slot-name))
70 already-processed-options
72 (list* option `',value already-processed-options))
74 (declare (ignore metaclass slot-name))
78 (eval-when (:compile-toplevel :load-toplevel :execute)
81 '(excl::compute-effective-slot-definition-initargs)
83 '(clos::compute-effective-slot-definition-initargs)
85 '(#+kmr-sbcl-mop class-of #-kmr-sbcl-mop sb-pcl:class-of
86 #+kmr-sbcl-mop class-name #-kmr-sbcl-mop sb-pcl:class-name
87 #+kmr-sbcl-mop class-slots #-kmr-sbcl-mop sb-pcl:class-slots
88 #+kmr-sbcl-mop find-class #-kmr-sbcl-mop sb-pcl:find-class
89 sb-pcl::standard-class
90 sb-pcl:slot-definition-name sb-pcl::finalize-inheritance
91 sb-pcl::standard-direct-slot-definition
92 sb-pcl::standard-effective-slot-definition sb-pcl::validate-superclass
93 sb-pcl::direct-slot-definition-class
94 sb-pcl::effective-slot-definition-class
95 sb-pcl::compute-effective-slot-definition
96 sb-pcl:class-direct-slots
97 sb-pcl::compute-effective-slot-definition-initargs
98 sb-pcl::slot-value-using-class
99 sb-pcl:class-prototype sb-pcl:generic-function-method-class sb-pcl:intern-eql-specializer
100 sb-pcl:make-method-lambda sb-pcl:generic-function-lambda-list
101 sb-pcl::compute-slots)
103 '(pcl:class-of pcl:class-name pcl:class-slots pcl:find-class pcl::standard-class
104 pcl::slot-definition-name pcl:finalize-inheritance
105 pcl::standard-direct-slot-definition pcl::standard-effective-slot-definition
106 pcl::validate-superclass pcl:direct-slot-definition-class pcl::effective-slot-definition-class
107 pcl:compute-effective-slot-definition
108 pcl:class-direct-slots
109 pcl::compute-effective-slot-definition-initargs
110 pcl::slot-value-using-class
111 pcl:class-prototype pcl:generic-function-method-class pcl:intern-eql-specializer
112 pcl:make-method-lambda pcl:generic-function-lambda-list
115 '(class-of class-name class-slots find-class clos::standard-class
116 clos::slot-definition-name clos:finalize-inheritance
117 clos::standard-direct-slot-definition clos::standard-effective-slot-definition
118 clos::effective-slot-definition-class
119 clos:class-direct-slots
120 clos::validate-superclass clos:direct-slot-definition-class
121 clos:compute-effective-slot-definition
122 clos::compute-effective-slot-definition-initargs
123 clos::slot-value-using-class
124 clos::class-prototype clos:generic-function-method-class clos:intern-eql-specializer
125 clos:make-method-lambda clos:generic-function-lambda-list
127 ;; note: make-method-lambda is not fbound
130 (eval-when (:compile-toplevel :load-toplevel :execute)
131 (export '(class-of class-name class-slots find-class
133 slot-definition-name finalize-inheritance
134 standard-direct-slot-definition
135 standard-effective-slot-definition validate-superclass
136 compute-effective-slot-definition-initargs
137 direct-slot-definition-class effective-slot-definition-class
138 compute-effective-slot-definition
139 slot-value-using-class
140 class-prototype generic-function-method-class intern-eql-specializer
141 make-method-lambda generic-function-lambda-list
144 ;; KMR-MOP encapsulating macros
146 process-class-option))
149 (if (find-package 'sb-mop)
150 (setq cl:*features* (delete :kmr-sbcl-mop cl:*features*))
151 (setq cl:*features* (delete :kmr-sbcl-pcl cl:*features*)))
154 (if (find-package 'mop)
155 (setq cl:*features* (delete :kmr-cmucl-mop cl:*features*))
156 (setq cl:*features* (delete :kmr-cmucl-pcl cl:*features*)))
158 (when (>= (length (generic-function-lambda-list
159 (ensure-generic-function
160 'compute-effective-slot-definition)))
162 (pushnew :kmr-normal-cesd cl:*features*))
164 (when (>= (length (generic-function-lambda-list
165 (ensure-generic-function
166 'direct-slot-definition-class)))
168 (pushnew :kmr-normal-dsdc cl:*features*))