unrolled-2each ( xseq yseq len quot: ( x y -- ) -- )
Unrolled sequence iteration combinators

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Vocabulary
sequences.unrolled

Inputs

xseq	a sequence
yseq	a sequence
len	an integer
quot	a quotation with stack effect ( x y -- )

Outputs
None

Word description
Unrolled version of 2each that iterates over the first len elements of xseq and yseq. len must be a compile-time constant. If seq has fewer than len elements, raises an unrolled-bounds-error.

Definition

USING: sequences.unrolled.private ;

IN: sequences.unrolled

: unrolled-2each ( xseq yseq len quot: ( x y -- ) -- )
    unrolled-2bounds-check unrolled-2each-unsafe ; inline