assert? ( object -- ? ) (original) (raw)

assert? ( object -- ? )

Vocabulary
kernel

Inputs and outputs

object an object
? a boolean

Word description
Tests if the object is an instance of the assert class.

Definition

USING: classes.tuple.private slots.private ;

IN: kernel

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