no-method? ( object -- ? )


Vocabulary
generic.single

Inputs and outputs
objectan object
?a boolean


Word description
Tests if the object is an instance of the no-method class.

Definition
USING: classes.tuple.private kernel slots.private ;

IN: generic.single

: no-method? ( object -- ? )
dup tuple?
[ layout-of 7 slot \ no-method eq? ] [ drop f ] if ;