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1 parent 2d39064 commit 8088f89d0005491d7e722ca71fd1dfb787cdcd7b @sile committed May 20, 2012
Showing with 8 additions and 3 deletions.
  1. BIN plc/stdlib/eval.bc
  2. +8 −3 plc/stdlib/eval.lisp
Binary file not shown.
@@ -73,7 +73,7 @@
(if initial
- __local_refset))))
+ __local_refset__))))
(flat-list val op (!local-bind-index it)))
(flat-list val (!cp-symbol-self var env) __symset__)))))
@@ -171,7 +171,7 @@
(if (and (not (!env-toplevel? env))
(pair? exp)
(eq? (car exp) 'define))
- (!cp-inner-define (cdr exp) rest env) ; TODO:
+ (!cp-inner-define (cdr exp) rest env)
(if (not (null? rest))
(flat-list (compile exp env) __drop__ (!cp-begin-impl (car rest) (cdr rest) env))
(compile exp env)))))
@@ -192,6 +192,9 @@
(define !cp-define (lambda (var val env)
(flat-list (compile val env) (!cp-symbol-self var env) __symset__ (!cp-undef))))
+ (define !cp-set! (lambda (var val env)
+ (flat-list (!cp-set-nopush var (compile val env) #f env) (!cp-undef))))
(define !cp-pair (lambda (pair env)
(if (!env-quote? env)
(!cp-list pair env)
@@ -207,7 +210,9 @@
(!cp-if (cadr pair) (caddr pair) '(undef) env)
(!cp-if (cadr pair) (caddr pair) (cadddr pair) env)))
((define) (!cp-define (cadr pair) (caddr pair) env))
- ((set!)) ; TODO:
+ ((set!) (let ((var (car (cdr pair)))
+ (val (cadr (cdr pair))))
+ (!cp-set! var val env)))
;; TODO: macro
;; etc

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