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-rw-r--r--test-suite/tests/compiler.test35
1 files changed, 33 insertions, 2 deletions
diff --git a/test-suite/tests/compiler.test b/test-suite/tests/compiler.test
index dc75d0ac7..90eee491b 100644
--- a/test-suite/tests/compiler.test
+++ b/test-suite/tests/compiler.test
@@ -1,5 +1,5 @@
;;;; compiler.test --- tests for the compiler -*- scheme -*-
-;;;; Copyright (C) 2008-2014, 2018 Free Software Foundation, Inc.
+;;;; Copyright (C) 2008-2014, 2018, 2021 Free Software Foundation, Inc.
;;;;
;;;; This library is free software; you can redistribute it and/or
;;;; modify it under the terms of the GNU Lesser General Public
@@ -315,7 +315,6 @@
(loop (+ i 1) (thunk)))
(else
(unless (= result 42) (error "bad result" result))
- (newline)
result))))
(define (test n)
(let ((matrix (make-vector n)))
@@ -337,3 +336,35 @@
(pass-if-equal "test terminates without error" 42
(test-proc)))
+(with-test-prefix "closure conversion"
+ (define test-code
+ '(lambda (arg)
+ (define (A a)
+ (let loop ((ls a))
+ (cond ((null? ls)
+ (B a))
+ ((pair? ls)
+ (if (list? (car ls))
+ (loop (cdr ls))
+ #t))
+ (else #t))))
+ (define (B b)
+ (let loop ((ls b))
+ (cond ((null? ls)
+ (map A b))
+ ((pair? ls)
+ (if (list? (car ls))
+ (loop (cdr ls))
+ (error "bad" b)))
+ (else
+ (error "bad" b)))))
+ (B arg)))
+
+ (define test-proc #f)
+ (pass-if "compiling test works"
+ (begin
+ (set! test-proc (compile test-code))
+ (procedure? test-proc)))
+
+ (pass-if-equal "test terminates without error" '(#t #t)
+ (test-proc '((V X) (Y Z)))))