list-syntax-error? ( object -- ? ) (original) (raw)
list-syntax-error? ( object -- ? )
Vocabulary
lists
Inputs and outputs
| object | an object |
|---|---|
| ? | a boolean |
Word description
Tests if the object is an instance of the list-syntax-error class.
Definition
USING: classes.tuple.private kernel slots.private ;
: list-syntax-error? ( object -- ? )
dup tuple?
[ layout-of 7 slot \ list-syntax-error eq? ] [ drop f ] if ;