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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 test169)
(import (standard-library core)
(standard-library console-io))
(define-param-proc my-vectexists (%source %target)
(((proc (:procedure (%source) %target pure))
(v (:vector %source)))
(:vector %target) force-pure)
(let* ((len (vector-length v))
(result (make-mutable-vector (:maybe %target) len null)))
(do ((i <integer> 0 (+ i 1)))
((>= i len)
(cast-vector
%target
(cast-vector-metaclass result)))
(let ((element (vector-ref v i)))
(mutable-vector-set!
result i
(proc element))))))
(define-param-proc my-value-vectexists (%source %target)
(((proc (:procedure (%source) %target pure))
(v (:vector %source)))
(:vector %target) force-pure)
(let* ((len (vector-length v))
(result (make-mutable-vector (:maybe %target) len null)))
(do ((i <integer> 0 (+ i 1)))
((>= i len)
(cast-vector
%target
(cast-vector-metaclass result)))
(let ((element (vector-ref v i)))
(mutable-vector-set!
result i
(proc element))))))
(define-param-proc-alt display-vector (%type)
(lambda (((v (:vector %type))) <none> nonpure)
(let ((len (vector-length v)))
(let-mutable ((j <integer> 0))
(until ((>= j len))
(console-display (vector-ref v j))
(console-newline)
(set! j (+ j 1)))))))
(define-simple-proc add1-real (((r <real>)) <real> pure)
(+ r 1.0))
(define-simple-proc add1-integer (((n <integer>)) <integer> pure)
(+ n 1))
(define main
(lambda (() <integer> nonpure)
(let ((my-vec1 (vector <real> 1.1 2.1 3.1 4.1 5.0))
(my-vec2 (vector <integer> 10 9 8 7 6 5)))
(let ((result-vec1
(my-vectexists add1-real my-vec1))
(result-vec2
(my-value-vectexists add1-integer my-vec2)))
(display-vector result-vec1)
(display-vector result-vec2)))
0)))
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