\f
;;;; GENSYM and friends
+(defun %make-symbol-name (prefix counter)
+ (with-output-to-string (s)
+ (write-string prefix s)
+ (%output-integer-in-base counter 10 s)))
+
(defvar *gensym-counter* 0
#!+sb-doc
"counter for generating unique GENSYM symbols")
(fixnum (values "G" thing))
(string (values (coerce thing 'simple-string) old)))
(declare (simple-string prefix))
- (make-symbol
- (with-output-to-string (s)
- (write-string prefix s)
- (%output-integer-in-base int 10 s))))))
+ (make-symbol (%make-symbol-name prefix int)))))
(defvar *gentemp-counter* 0)
(declaim (type unsigned-byte *gentemp-counter*))
#!+sb-doc
"Creates a new symbol interned in package PACKAGE with the given PREFIX."
(declare (type string prefix))
- (loop
- (let ((*print-base* 10)
- (*print-radix* nil)
- (*print-pretty* nil)
- (new-pname (format nil "~A~D" prefix (incf *gentemp-counter*))))
- (multiple-value-bind (symbol existsp) (find-symbol new-pname package)
- (declare (ignore symbol))
- (unless existsp (return (values (intern new-pname package))))))))
+ (loop for name = (%make-symbol-name prefix (incf *gentemp-counter*))
+ while (nth-value 1 (find-symbol name package))
+ finally (return (values (intern name package)))))