;;;; files for more information.
(in-package "SB!ALIEN")
+
+(/show0 "host-alieneval.lisp 15")
\f
;;;; utility functions
(eval-when (:compile-toplevel :execute :load-toplevel)
-(defstruct alien-type-class
+(defstruct (alien-type-class (:copier nil))
(name nil :type symbol)
(include nil :type (or null alien-type-class))
(unparse nil :type (or null function))
;;; We define a keyword "BOA" constructor so that we can reference the
;;; slot names in init forms.
(def!macro def-alien-type-class ((name &key include include-args) &rest slots)
- (let ((defstruct-name
- (intern (concatenate 'string "ALIEN-" (symbol-name name) "-TYPE"))))
+ (let ((defstruct-name (symbolicate "ALIEN-" name "-TYPE")))
(multiple-value-bind (include include-defstruct overrides)
(etypecase include
(null
(symbol
(values
include
- (intern (concatenate 'string
- "ALIEN-" (symbol-name include) "-TYPE"))
+ (symbolicate "ALIEN-" include "-TYPE")
nil))
(list
(values
(car include)
- (intern (concatenate 'string
- "ALIEN-" (symbol-name (car include)) "-TYPE"))
+ (symbolicate "ALIEN-" (car include) "-TYPE")
(cdr include))))
`(progn
(eval-when (:compile-toplevel :load-toplevel :execute)
(:class ',name)
,@overrides)
(:constructor
- ,(intern (concatenate 'string "MAKE-"
- (string defstruct-name)))
+ ,(symbolicate "MAKE-" defstruct-name)
(&key class bits alignment
- ,@(mapcar #'(lambda (x)
- (if (atom x) x (car x)))
+ ,@(mapcar (lambda (x)
+ (if (atom x) x (car x)))
slots)
,@include-args)))
,@slots)))))
(def!macro def-alien-type-method ((class method) lambda-list &rest body)
- (let ((defun-name (intern (concatenate 'string
- (symbol-name class)
- "-"
- (symbol-name method)
- "-METHOD"))))
+ (let ((defun-name (symbolicate class "-" method "-METHOD")))
`(progn
(defun ,defun-name ,lambda-list
,@body)
\f
;;;; the ADDR macro
-(sb!kernel:defmacro-mundanely addr (expr &environment env)
+(defmacro-mundanely addr (expr &environment env)
#!+sb-doc
"Return an Alien pointer to the data addressed by Expr, which must be a call
to SLOT or DEREF, or a reference to an Alien variable."
(when (eq kind :alien)
`(%heap-alien-addr ',(info :variable :alien-info form))))))
(error "~S is not a valid L-value." form))))
+
+(/show0 "host-alieneval.lisp end of file")