fixed-length? ( object -- ? )

Vocabulary

compiler.tree.propagation.info

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the fixed-length class.

Definition

USING: kernel kernel.private math.private ;

IN: compiler.tree.propagation.info

: fixed-length? ( object -- ? )
    tag 1 swap fixnum-shift-fast 2564 fixnum-bitand 0 eq? not ;