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;; -*-theme-d-*-
;; Copyright (C) 2014, 2024 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 test159)
(import (standard-library core)
(standard-library console-io))
(define-param-proc-alt my-vectexists (%type1 %type2)
(lambda (((proc (:procedure (%type1) %type2 nonpure))
(v (:vector %type1)))
(:vector %type2) nonpure)
(let* ((len (vector-length v))
(result (make-mutable-vector (:maybe %type2) len null)))
(let-mutable ((i <integer> 0))
(until ((>= i len)
(cast-vector
%type2
(cast-vector-metaclass result)))
(mutable-vector-set!
result i
(proc (vector-ref v i)))
(set! i (+ i 1)))))))
(define my-func
(lambda (((a <real>)) <real> pure)
(+ a 1.5)))
(define main
(lambda (() <integer> nonpure)
(let ((my-vec0 (make-mutable-vector <real> 5 0.0)))
(mutable-vector-set! my-vec0 0 1.1)
(mutable-vector-set! my-vec0 1 2.1)
(mutable-vector-set! my-vec0 2 3.1)
(mutable-vector-set! my-vec0 3 4.1)
(mutable-vector-set! my-vec0 4 5.0)
(let* ((my-vec (cast-vector-metaclass my-vec0))
(result-vec (my-vectexists my-func my-vec))
(len (vector-length result-vec)))
(let-mutable ((j <integer> len))
(until ((>= j 5))
(console-display (vector-ref result-vec j))
(console-newline)
(set! j (+ j 1))))))
0)))
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