depends-on-class-predicate? ( object -- ? )

Vocabulary

stack-checker.dependencies

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the depends-on-class-predicate class.

Definition

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

IN: stack-checker.dependencies

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