`(,newval)
`(let ((,(car stores) (%putf ,get ,ptemp ,newval))
,@(cdr stores))
+ ,def-temp ;; prevent unused style-warning
,set
,newval)
`(getf ,get ,ptemp ,@(if default `(,def-temp)))))))
(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)))
(list newval)
- `(%put ,symbol-temp ,prop-temp ,newval)
+ `(progn ,def-temp ;; prevent unused style-warning
+ (%put ,symbol-temp ,prop-temp ,newval))
`(get ,symbol-temp ,prop-temp ,@(if default `(,def-temp))))))
(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)))
`(,key ,hashtable ,@(if default `(,default)))
`(,new-value-temp)
- `(%puthash ,key-temp ,hashtable-temp ,new-value-temp)
+ `(progn ,default-temp ;; prevent unused style-warning
+ (%puthash ,key-temp ,hashtable-temp ,new-value-temp))
`(gethash ,key-temp ,hashtable-temp ,@(if default `(,default-temp))))))
(sb!xc:define-setf-expander logbitp (index int &environment env)
(sb!xc:define-setf-expander ldb (bytespec place &environment env)
#!+sb-doc
"The first argument is a byte specifier. The second is any place form
- acceptable to SETF. Replace the specified byte of the number in this
- place with bits from the low-order end of the new value."
+acceptable to SETF. Replace the specified byte of the number in this
+place with bits from the low-order end of the new value."
(declare (type sb!c::lexenv env))
(multiple-value-bind (dummies vals newval setter getter)
(sb!xc:get-setf-expansion place env)
(sb!xc:define-setf-expander mask-field (bytespec place &environment env)
#!+sb-doc
"The first argument is a byte specifier. The second is any place form
- acceptable to SETF. Replaces the specified byte of the number in this place
- with bits from the corresponding position in the new value."
+acceptable to SETF. Replaces the specified byte of the number in this place
+with bits from the corresponding position in the new value."
(declare (type sb!c::lexenv env))
(multiple-value-bind (dummies vals newval setter getter)
(sb!xc:get-setf-expansion place env)