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;; -*-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 test492)
(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-param-proc-alt cons (%type1 %type2)
(unchecked-prim-proc cons
(%type1 %type2)
(:pair %type1 %type2)
(pure always-returns)))
(define-param-proc myproc (%type)
(((l (rest %type))) (:pair %type %type) pure)
(let ((l1 (cast (:tuple %type %type) l)))
(cons (car l1) (car (cdr l1)))))
(define-main-proc (() <none> nonpure)
(let ((p (myproc 1 2)))
(console-display-string (integer->string (car p)))
(console-newline)
(console-display-string (integer->string (cdr p)))
(console-newline))))
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