;;;; type-errors-numbers.number.scm  -*- Scheme -*-
;;;; Kon Lovett, Jul '18

(module type-errors-numbers.number

(;export
  error-number error-positive-number error-non-negative-number
  error-natural-number error-negative-number error-non-positive-number)

(import scheme)
(import (chicken base))
(import (chicken module))
(import (chicken type))
(import type-errors-basic)

(: error-number (* * #!optional * -> noreturn))
(: error-positive-number (* * #!optional * -> noreturn))
(: error-non-negative-number (* * #!optional * -> noreturn))
(: error-natural-number (* * #!optional * -> noreturn))
(: error-negative-number (* * #!optional * -> noreturn))
(: error-non-positive-number (* * #!optional * -> noreturn))

(define-error-type number)
(define-error-type positive-number)
(define-error-type non-negative-number)
(define error-natural-number error-non-negative-number)
(define-error-type negative-number)
(define-error-type non-positive-number)

) ;module type-errors-numbers.number