- `(do ((,var 0 (1+ ,var)))
- ((>= ,var ,count) ,result)
- (declare (type unsigned-byte ,var))
- ,@body))
- (t (let ((v1 (gensym)))
- `(do ((,var 0 (1+ ,var)) (,v1 ,count))
- ((>= ,var ,v1) ,result)
- (declare (type unsigned-byte ,var))
- ,@body)))))
-
-(defun filter-dolist-declarations (decls)
- (mapcar (lambda (decl)
- `(declare ,@(remove-if
- (lambda (clause)
- (and (consp clause)
- (or (eq (car clause) 'type)
- (eq (car clause) 'ignore))))
- (cdr decl))))
- decls))
+ `(do ((,var 0 (1+ ,var)))
+ ((>= ,var ,count) ,result)
+ (declare (type unsigned-byte ,var))
+ ,@body))
+ (t
+ (let ((c (gensym "COUNT")))
+ `(do ((,var 0 (1+ ,var))
+ (,c ,count))
+ ((>= ,var ,c) ,result)
+ (declare (type unsigned-byte ,var)
+ (type integer ,c))
+ ,@body)))))