Assertion: error ellipse | /r/CapableOf | change c circle
Facets:
value: into a circle
type: OTHER
Source sentences:
text: ;;; ( defmethod update-instance-for-different-class :after (( old-e ellipse ) ( new-c circle ) &key ) ( setf ( radius new-c ) ( h-axis old-e )) ( unless ( = ( h-axis old-e ) ( v-axis old-e )) ( error "ellipse ~s can't change into a circle because it's not one!