alien-invoke-error? ( object -- ? )

Vocabulary
alien

Inputs and outputs

object	an object
?	a boolean

Word description
Tests if the object is an instance of the alien-invoke-error class.

Definition

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

IN: alien

: alien-invoke-error? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ alien-invoke-error eq? ] [ drop f ] if
    ;