(pushnew 'unsafely-flushable attributes))
`(%defknown ',(if (and (consp name)
- (not (eq (car name) 'setf)))
+ (not (legal-fun-name-p name)))
name
(list name))
'(function ,arg-types ,result-type)
(defmacro with-continuation-type-assertion ((cont ctype context) &body body)
`(let ((*lexenv* (ir1ize-the-or-values ,ctype ,cont *lexenv* ,context)))
,@body))
+
+(defmacro with-component-last-block ((component block) &body body)
+ (let ((old-last-block (gensym "OLD-LAST-BLOCK")))
+ (once-only ((component component)
+ (block block))
+ `(let ((,old-last-block (component-last-block ,component)))
+ (unwind-protect
+ (progn (setf (component-last-block ,component)
+ ,block)
+ ,@body)
+ (setf (component-last-block ,component)
+ ,old-last-block))))))
+
\f
;;;; the EVENT statistics/trace utility