Before implementing import name resolution, then after fic macro imports

This commit is contained in:
Felix Brendel
2019-06-03 16:19:37 +02:00
parent 3fb2326dd3
commit f77e4c56b3
20 changed files with 295 additions and 3226 deletions
+2 -31
View File
@@ -1,35 +1,6 @@
(define (type-wrap obj type)
(set-type obj type)
obj)
(import "oo.slime")
(define-syntax (defclass name members :rest body)
"Macro for creating classes."
(define (underscore sym)
(string->symbol (concat-strings "_" (symbol->string sym))))
(define underscored-members (map underscore members))
;; the wrapping let environment
(define let-body `(let ,(zip members underscored-members)))
;; the body
(map (lambda (fun) (append let-body fun)) body)
;; the dispatch function
(append let-body `(type-wrap
(special-lambda
(message :rest args)
"This is the docs for the handle"
(eval (extend (list message) args))) ,(symbol->keyword name)))
;; stuff it all in the constructor function
`(define
,(pair (string->symbol (concat-strings "make-" (symbol->string name))) underscored-members)
,(concat-strings "This is the handle to an object of the class " (symbol->string name))
,let-body))
(defclass vector3 (x y z)
(define-class vector3 (x y z)
(define (get-x) x)
(define (get-y) y)
(define (get-z) z)