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0.pre8.28
[sbcl.git]
/
src
/
code
/
list.lisp
diff --git
a/src/code/list.lisp
b/src/code/list.lisp
index
8bc2a88
..
2353c5a
100644
(file)
--- a/
src/code/list.lisp
+++ b/
src/code/list.lisp
@@
-301,7
+301,7
@@
(let ((result (list (car list))))
(do ((x (cdr list) (cdr x))
(splice result
(let ((result (list (car list))))
(do ((x (cdr list) (cdr x))
(splice result
- (cdr (rplacd splice (cons (car x) '() ))) ))
+ (cdr (rplacd splice (cons (car x) '())))))
((atom x)
(unless (null x)
(rplacd splice x))))
((atom x)
(unless (null x)
(rplacd splice x))))
@@
-310,12
+310,12
@@
(defun copy-alist (alist)
#!+sb-doc
"Return a new association list which is EQUAL to ALIST."
(defun copy-alist (alist)
#!+sb-doc
"Return a new association list which is EQUAL to ALIST."
- (if (atom alist)
+ (if (endp alist)
alist
(let ((result
(cons (if (atom (car alist))
(car alist)
alist
(let ((result
(cons (if (atom (car alist))
(car alist)
- (cons (caar alist) (cdar alist)) )
+ (cons (caar alist) (cdar alist)))
nil)))
(do ((x (cdr alist) (cdr x))
(splice result
nil)))
(do ((x (cdr alist) (cdr x))
(splice result
@@
-325,10
+325,7
@@
(car x)
(cons (caar x) (cdar x)))
nil)))))
(car x)
(cons (caar x) (cdar x)))
nil)))))
- ;; Non-null terminated alist done here.
- ((atom x)
- (unless (null x)
- (rplacd splice x))))
+ ((endp x)))
result)))
(defun copy-tree (object)
result)))
(defun copy-tree (object)
@@
-394,7
+391,7
@@
(defun nreconc (x y)
#!+sb-doc
"Return (NCONC (NREVERSE X) Y)."
(defun nreconc (x y)
#!+sb-doc
"Return (NCONC (NREVERSE X) Y)."
- (do ((1st (cdr x) (if (atom 1st) 1st (cdr 1st)))
+ (do ((1st (cdr x) (if (endp 1st) 1st (cdr 1st)))
(2nd x 1st) ;2nd follows first down the list.
(3rd y 2nd)) ;3rd follows 2nd down the list.
((atom 2nd) 3rd)
(2nd x 1st) ;2nd follows first down the list.
(3rd y 2nd)) ;3rd follows 2nd down the list.
((atom 2nd) 3rd)