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;;;; Objective-CL, an Objective-C bridge for Common Lisp.
;;;; Copyright (C) 2007 Matthias Andreas Benkard.
;;;;
;;;; 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 3 of the
;;;; License, 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. If not, see
;;;; <http://www.gnu.org/licenses/>.
(in-package #:mulk.objective-cl)
(define-condition simple-style-warning (style-warning)
((format-control :initarg :format-control
:reader format-control)
(format-arguments :initarg :format-arguments
:reader format-arguments))
(:report (lambda (condition stream)
(apply #'format
stream
(format-control condition)
(format-arguments condition)))))
(define-condition no-such-selector (error)
((designator :initarg :designator
:reader rejected-selector-designator))
(:report (lambda (condition stream)
;; The CLHS forbids the use of WITH-SLOTS for conditions.
(format stream
"~S does not designate a known selector."
(rejected-selector-designator condition)))))
(define-condition message-not-understood (error)
((selector :initarg :selector
:reader rejected-selector)
(class :initarg :class
:reader rejecting-class))
(:report (lambda (condition stream)
(format stream
"The Objective-C class ~S does not understand the ~
message ~S."
(rejecting-class condition)
(rejected-selector condition)))))
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