+(define-condition compiled-program-error (program-error)
+ ((message :initarg :message :reader program-error-message)
+ (source :initarg :source :reader program-error-source))
+ (:report (lambda (condition stream)
+ (format stream "Execution of a form compiled with errors.~%~
+ Form:~% ~A~%~
+ Compile-time-error:~% ~A"
+ (program-error-source condition)
+ (program-error-message condition)))))
+