;; -*-theme-d-*-

;; Copyright (C) 2017 Tommi Höynälänmaa
;; Distributed under GNU General Public License version 3,
;; see file doc/GPL-3.

;; Expected results: translation and running OK


(define-proper-program (tests test500)

  (import (standard-library core-forms))

  (define _console-display
    (unchecked-prim-proc
     theme-prim-console-display (<object>) <none> nonpure))

  (define console-display-string
    (lambda (((str <string>)) <none> nonpure)
      (_console-display str)))

  (define console-newline
    (prim-proc theme-console-newline () <none> nonpure))

  (define integer->string
    (prim-proc number->string (<integer>) <string> pure))

  (define-param-logical-type :nonempty-uniform-list (%type)
    (:pair %type (:uniform-list %type)))

  (define-param-proc-alt car (%type1 %type2)
    (unchecked-prim-proc car ((:pair %type1 %type2)) %type1
			 (pure always-returns)))

  (define-param-proc-alt cdr (%type1 %type2)
    (unchecked-prim-proc cdr ((:pair %type1 %type2)) %type2
			 (pure always-returns)))

  (define-param-proc-alt cons (%type1 %type2)
    (unchecked-prim-proc cons
			 (%type1 %type2)
			 (:pair %type1 %type2)
			 (pure always-returns)))

  (define-param-proc map1
      (%argtype %result-type)
      (((proc (:procedure (%argtype) %result-type pure))
  	(lst (:uniform-list %argtype)))
       (:uniform-list %result-type)
       pure)
    (match-type lst
      ((<null>) null)
      ((lst1 (:nonempty-uniform-list %argtype))
       (cons (proc (car lst1))
	     (map1 proc (cdr lst1))))))

  (define-param-proc-alt uniform-list-ref (%type)
    (unchecked-prim-proc list-ref
			 ((:uniform-list %type) <integer>)
			 %type
			 pure))

  (define-param-proc my-proc1 (%type) (((x %type)) (:pair %type %type) pure)
    (cons x x))

  (define-simple-proc main (() <none> nonpure)
    (let ((l (map1 my-proc1 '(10 11 12 13 14 15))))
      (console-display-string
       (integer->string (car (uniform-list-ref l 4))))
      (console-newline)
      (console-display-string
       (integer->string (cdr (uniform-list-ref l 4))))
      (console-newline))))
