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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 test352)
(import (standard-library core)
(standard-library console-io))
(define-class <a>
(fields
(field1 <integer> public module 0)))
(define-virtual-gen-proc push)
(define-virtual-gen-proc pop)
(define-virtual-gen-proc push-n)
(define-virtual-gen-proc pop-n)
(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))
(define-simple-virtual-method push-n
(((store <a>) (items (:uniform-list <integer>))) <none> nonpure)
(field-set! store 'field1 0))
(define-simple-virtual-method pop-n
(((store <a>) (i-count <integer>)) (:uniform-list <integer>) nonpure)
(list (field-ref store 'field1) 1))
(define-signature <stack> ()
(push (this <integer>) <none> nonpure)
(pop (this) <integer> nonpure))
(define-signature <extended-stack> <stack>
(push-n (this (:uniform-list <integer>)) <none> nonpure)
(pop-n (this <integer>) (:uniform-list <integer>) nonpure))
(define myproc1
(lambda (((s <stack>) (item <integer>)) <integer> nonpure)
(push s item)
(pop s)))
(define myproc2
(lambda (((s <extended-stack>) (item <integer>)) <integer> nonpure)
(myproc1 s item)))
(define main
(lambda (() <none> nonpure)
(let ((mystack (create <a>)))
(console-display-line (myproc2 mystack 1))))))
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