Handbook
Glossary
fake-bignum? ( object -- ? )
Vocabulary
bootstrap
.
image
.
private
Inputs and outputs
object
an
object
?
a
boolean
Word description
Tests if the object is an instance of the
fake-bignum
class.
Definition
USING:
classes.tuple.private
kernel
slots.private
;
IN:
bootstrap.image.private
:
fake-bignum?
( object -- ? )
dup
tuple?
[
layout-of
7
slot
\
fake-bignum
eq?
]
[
drop
f
]
if
;