;; -*-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 test485)

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

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

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

  (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 null?
    (unchecked-prim-proc null? (<object>) <boolean> (pure always-returns)))

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

  (define-simple-proc main (() <none> nonpure)
    (console-display-string (if #f "true" "false"))
    (console-newline)
    (if #t
	(begin
	  (console-display-string "hep 1")
	  (console-newline)))
    (let ((lst '(1 2 3 4 5)))
      (let-mutable ((lst-cur (:uniform-list <integer>) lst))
	(until ((null? lst-cur))
	  (let ((lst-cur1 (cast (:nonempty-uniform-list <integer>) lst-cur)))
	    (console-display-string (integer->string (car lst-cur1)))
	    (console-newline)
	    (set! lst-cur (cdr lst-cur1))))))))
