;; -*-theme-d-*-

;; Copyright (C) 2015 Tommi Höynälänmaa
;; Distributed under GNU General Public License version 3,
;; see file doc/GPL-3.

;; Expected results: translation and running OK

;; Expected output:
;;   1
;;   abc


(define-proper-program (tests test531)


  (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-param-proc-alt append-tuples (%tuples)
    (unchecked-prim-proc append
			 ((splice %tuples))
			 (join-tuple-types (splice %tuples))
			 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 integer->string
    (prim-proc number->string (<integer>) <string> pure))

  (define symbol->string
    (prim-proc symbol->string (<symbol>) <string> pure))

  (define main
    (lambda (() <none> nonpure)
      (let* ((l1 '(1 abc "def"))
	     (l2 '(#t #f 1.5 1.6))
	     (l3 (append-tuples l1 l2)))
	(console-display-string (integer->string (car l3)))
	(console-newline)
	(console-display-string (symbol->string (car (cdr l3))))
	(console-newline)))))
  