(sb!xc:define-setf-expander get (symbol prop &optional default)
(let ((symbol-temp (gensym))
(prop-temp (gensym))
- (def-temp (gensym))
+ (def-temp (if default (gensym)))
(newval (gensym)))
(values `(,symbol-temp ,prop-temp ,@(if default `(,def-temp)))
`(,symbol ,prop ,@(if default `(,default)))
(sb!xc:define-setf-expander gethash (key hashtable &optional default)
(let ((key-temp (gensym))
(hashtable-temp (gensym))
- (default-temp (gensym))
+ (default-temp (if default (gensym)))
(new-value-temp (gensym)))
(values
`(,key-temp ,hashtable-temp ,@(if default `(,default-temp)))