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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 test534)
(import (standard-library core)
(standard-library console-io))
(use (standard-library complex))
(define-class <complex>
(attributes immutable equal-by-value)
(inheritance-access hidden)
(fields
(i-re <integer> public hidden)
(i-im <integer> public hidden)))
(define-simple-proc complex (((i-re <integer>) (i-im <integer>))
<complex>
pure)
(create <complex> i-re i-im))
(define-simple-proc real-part (((cx <complex>)) <integer> pure)
(field-ref cx 'i-re))
(define-simple-proc imag-part (((cx <complex>)) <integer> pure)
(field-ref cx 'i-im))
(define-main-proc (() <none> nonpure)
(let ((cx1 <complex> (complex 1 2))
(cx2 (@ (standard-library complex) <complex>)
((@ (standard-library complex) complex) 1.5 2.5)))
(console-display-line (real-part cx1))
(console-display-line (imag-part cx1))
(console-display-line ((@ (standard-library complex) real-part) cx2))
(console-display-line ((@ (standard-library complex) imag-part) cx2)))))
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