+
+(with-test (:name (:defstruct :not-toplevel-silent))
+ (let ((sb-ext:*evaluator-mode* :compile))
+ (handler-bind ((warning #'error))
+ (eval `(let ()
+ (defstruct destruct-no-warning-not-at-toplevel bar))))))
+
+(with-test (:name :bug-941102)
+ (let ((test `((defstruct bug-941102)
+ (setf (find-class 'bug-941102-alias) (find-class 'bug-941102))
+ (setf (find-class 'bug-941102-alias) nil))))
+ (multiple-value-bind (warn fail) (ctu:file-compile test :load t)
+ (assert (not warn))
+ (assert (not fail)))
+ (multiple-value-bind (warn2 fail2) (ctu:file-compile test)
+ (assert (not warn2))
+ (assert (not fail2)))))