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;; -*-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
(define-proper-program (tests test525)
(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-class <a>
(fields
(field1 <integer> public module 0)))
(define-virtual-gen-proc push)
(define-virtual-gen-proc pop)
(define-simple-virtual-method push
(((store <a>) (item <integer>)) <none> nonpure)
(field-set! store 'field1 item))
(define-simple-virtual-method pop
(((store <a>)) <integer> nonpure)
(field-ref store 'field1))
(declare :stack <param-signature>)
(define-param-signature :stack (%element) ()
(push (this %element) <none> nonpure)
(pop (this) %element nonpure))
(define myproc
(lambda (((s (:stack <integer>)) (item <integer>)) <integer> nonpure)
(push s item)
(pop s)))
(define main
(lambda (() <none> nonpure)
(let ((mystack (create <a>)))
(console-display-string (integer->string (myproc mystack 1)))
(console-newline)))))
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