check-current-bounds ( n stream -- n stream )

Vocabulary

io.streams.limited.private

Inputs

n	an object
stream	an object

Outputs

n	an object
stream	an object

Definition

USING: accessors io.streams.limited kernel math ;

IN: io.streams.limited.private

: check-current-bounds ( n stream -- n stream )
    dup [ current>> ] [ start>> ] bi < [ limit-exceeded ] when ;