fixnum-shift ( x y -- z )


Vocabulary
math.private

Inputs
xa fixnum
ya fixnum


Outputs
za fixnum


Word description
Primitive version of shift. The result may overflow to a bignum.

Warning
This word does not perform type checking, and passing objects of the wrong type can crash the runtime. User code should call the generic word shift instead.


Definition
IN: math.private

PRIMITIVE: fixnum-shift ( x y -- z ) foldable flushable