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;; -*-theme-d-*-
;; Copyright (C) 2020 Tommi Höynälänmaa
;; Distributed under GNU General Public License version 3,
;; see file doc/GPL-3.
;; Expected results: translation error (type mismatch)
(define-proper-program (tests test778)
(import (standard-library core)
(standard-library console-io)
(standard-library list-utilities))
(define-class <list-as-sequence>
(fields
(contents (:uniform-list <integer>) public hidden)))
(define-simple-virtual-method sequence-ref
(((seq <list-as-sequence>) (index <integer>))
<integer> pure)
(uniform-list-ref (field-ref seq 'contents) index))
(define-main-proc (() <none> nonpure)
(let ((seq (create <list-as-sequence> (list "abc"))))
(console-display-line (sequence-ref seq 0)))))
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