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;; -*-theme-d-*-
;; Copyright (C) 2008-2013 Tommi Höynälänmaa
;; Distributed under GNU General Public License version 3,
;; see file doc/GPL-3.
;; Expected results: error
;; (erroneous definitions of variable lists2)
(define-proper-program (tests test18)
(import (standard-library core)
(standard-library console-io))
(define-param-proc my-for-all1? (%type)
(((proc (:procedure (%type) <boolean> pure))
(lst (:uniform-list %type)))
<boolean>
pure)
(if (null? lst)
#t
(let* ((lst2 (cast (:nonempty-uniform-list %type) lst))
(hd (car lst2))
(tl (cdr lst2)))
(and (proc hd)
(my-for-all1? proc tl)))))
(define-param-proc my-map-car (%types)
(((lists (type-loop %type1 %types (:uniform-list %type1))))
%types
pure)
(if (null? lists)
null
(let ((lists2 (type-loop %type2 %types
(:nonempty-uniform-list %type2))))
(cons (car (car lists2))
(my-map-car (cdr lists2))))))
(define-param-proc my-map-cdr (%types)
(((lists (type-loop %type1 %types (:uniform-list %type1))))
(type-loop %type2 %types (:uniform-list %type2))
pure)
(if (null? lists)
null
(let ((lists2 (type-loop %type %types
(:nonempty-uniform-list %type))))
(cons (cdr (car lists2))
(my-map-cdr (cdr lists2))))))
(define-param-proc my-map (%arglist %result)
(((proc (:procedure ((splice %arglist)) %result pure))
(lists (splice (type-loop %type %arglist (:uniform-list %type)))))
(:uniform-list %result)
pure)
(if (my-for-all1? not-null? lists)
(let* ((lists2 (cast (type-loop %type %arglist
(:nonempty-uniform-list %type))
lists))
(cars (my-map-car lists2))
(cdrs (my-map-cdr lists2)))
(cons
(apply proc cars)
(apply my-map (cons proc cdrs))))
null))
(define main
(lambda (() <integer> nonpure)
(let* ((lst1 (list 1 2 3))
(lst2 (list "a" "b" "c"))
(result (my-map cons lst1 lst2)))
(console-display result))
0)))
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