-(assert (subtypep (nth-value 1 (ignore-errors (float-radix "notfloat")))
- 'type-error))
\ No newline at end of file
+(assert (typep (nth-value 1 (ignore-errors (float-radix "notfloat")))
+ 'type-error))
+
+(assert (typep (nth-value 1 (ignore-errors
+ (funcall (fdefinition 'float-radix) "notfloat")))
+ 'type-error))