X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/2aa518549b302b3556dbaa42585e6fc16a63ae7c..882412cf540eead2c7339273c47bc16822cc79db:/src/classes.lisp

diff --git a/src/classes.lisp b/src/classes.lisp
index a670b8e..94ace12 100644
--- a/src/classes.lisp
+++ b/src/classes.lisp
@@ -7,7 +7,7 @@
 
 ;;;----- Licensing notice ---------------------------------------------------
 ;;;
-;;; This file is part of the Sensble Object Design, an object system for C.
+;;; This file is part of the Sensible Object Design, an object system for C.
 ;;;
 ;;; SOD is free software; you can redistribute it and/or modify
 ;;; it under the terms of the GNU General Public License as published by
@@ -76,20 +76,20 @@
    (methods :initarg :methods :initform nil
 	    :type list :accessor sod-class-methods)
 
-   (class-precedence-list :type list :accessor sod-class-precedence-list)
+   (class-precedence-list :type list :reader sod-class-precedence-list)
 
-   (type :type c-class-type :accessor sod-class-type)
+   (%type :type c-class-type :reader sod-class-type)
 
-   (chain-head :type sod-class :accessor sod-class-chain-head)
-   (chain :type list :accessor sod-class-chain)
-   (chains :type list :accessor sod-class-chains)
+   (chain-head :type sod-class :reader sod-class-chain-head)
+   (chain :type list :reader sod-class-chain)
+   (chains :type list :reader sod-class-chains)
 
-   (ilayout :type ilayout :accessor sod-class-ilayout)
-   (effective-methods :type list :accessor sod-class-effective-methods)
-   (vtables :type list :accessor sod-class-vtables)
+   (%ilayout :type ilayout :reader sod-class-ilayout)
+   (effective-methods :type list :reader sod-class-effective-methods)
+   (vtables :type list :reader sod-class-vtables)
 
    (state :initform nil :type (member nil :finalized broken)
-	  :accessor sod-class-state))
+	  :reader sod-class-state))
   (:documentation
    "Classes describe the layout and behaviour of objects.
 
@@ -194,7 +194,7 @@
        specific) for the class and all of its superclasses.
 
    Finally, slots concerning the instance and vtable layout of the class are
-   computed on demand via methods on `slot-unbound'.
+   computed on demand (see `define-on-demand-slot').
 
      * The ILAYOUT describes the layout for an instance of the class.  It's
        quite complicated; see the documentation of the `ilayout' class for
@@ -220,8 +220,8 @@
   ((name :initarg :name :type string :reader sod-slot-name)
    (location :initarg :location :initform (file-location nil)
 	     :type file-location :reader file-location)
-   (class :initarg :class :type sod-class :reader sod-slot-class)
-   (type :initarg :type :type c-type :reader sod-slot-type))
+   (%class :initarg :class :type sod-class :reader sod-slot-class)
+   (%type :initarg :type :type c-type :reader sod-slot-type))
   (:documentation
    "Slots are units of information storage in instances.
 
@@ -259,7 +259,7 @@
   ((slot :initarg :slot :type sod-slot :reader sod-initializer-slot)
    (location :initarg :location :initform (file-location nil)
 	     :type file-location :reader file-location)
-   (class :initarg :class :type sod-class :reader sod-initializer-class)
+   (%class :initarg :class :type sod-class :reader sod-initializer-class)
    (value-kind :initarg :value-kind :type keyword
 	       :reader sod-initializer-value-kind)
    (value-form :initarg :value-form :type c-fragment
@@ -294,14 +294,11 @@
    and `sod-instance-initializer'."))
 
 (defmethod print-object ((initializer sod-initializer) stream)
-  (if *print-escape*
-      (print-unreadable-object (initializer stream :type t)
-	(format stream "~A = ~A"
-		(sod-initializer-slot initializer)
-		initializer))
-      (format stream "~:[{~A}~;~A~]"
-	      (eq (sod-initializer-value-kind initializer) :single)
-	      (sod-initializer-value-form initializer))))
+  (with-slots (slot value-kind value-form) initializer
+    (if *print-escape*
+	(print-unreadable-object (initializer stream :type t)
+	  (format stream "~A = ~A" slot value-form))
+	(format stream "~:[{~A}~;~A~]" (eq value-kind :single) value-form))))
 
 (export 'sod-class-initializer)
 (defclass sod-class-initializer (sod-initializer)
@@ -338,8 +335,8 @@
   ((name :initarg :name :type string :reader sod-message-name)
    (location :initarg :location :initform (file-location nil)
 	     :type file-location :reader file-location)
-   (class :initarg :class :type sod-class :reader sod-message-class)
-   (type :initarg :type :type c-function-type :reader sod-message-type))
+   (%class :initarg :class :type sod-class :reader sod-message-class)
+   (%type :initarg :type :type c-function-type :reader sod-message-type))
   (:documentation
    "Messages are the means for stimulating an object to behave.
 
@@ -390,8 +387,8 @@
   ((message :initarg :message :type sod-message :reader sod-method-message)
    (location :initarg :location :initform (file-location nil)
 	     :type file-location :reader file-location)
-   (class :initarg :class :type sod-class :reader sod-method-class)
-   (type :initarg :type :type c-function-type :reader sod-method-type)
+   (%class :initarg :class :type sod-class :reader sod-method-class)
+   (%type :initarg :type :type c-function-type :reader sod-method-type)
    (body :initarg :body :type (or c-fragment null) :reader sod-method-body))
   (:documentation
    "(Direct) methods are units of behaviour.