From 5c6f3d6f2747c1eaba1d6fc7e2b9295ba11bdebc Mon Sep 17 00:00:00 2001
From: zhuk <zhuk@openbsd.org>
Date: Fri, 5 Mar 2021 15:24:37 +0000
Subject: [PATCH] Test case for read-only array being not that read-only in
 ksh.

okay tb@
---
 regress/bin/ksh/obsd-regress.t | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/regress/bin/ksh/obsd-regress.t b/regress/bin/ksh/obsd-regress.t
index b9b33d17655..a2121e82a08 100644
--- a/regress/bin/ksh/obsd-regress.t
+++ b/regress/bin/ksh/obsd-regress.t
@@ -1,4 +1,4 @@
-#	$OpenBSD: obsd-regress.t,v 1.12 2020/07/07 10:33:58 jca Exp $
+#	$OpenBSD: obsd-regress.t,v 1.13 2021/03/05 15:24:37 zhuk Exp $
 
 #
 # ksh regression tests from OpenBSD
@@ -602,3 +602,16 @@ stdin:
 	wait $p
 expected-exit: e == 1
 ---
+
+name: overwrite-ro-array
+description:
+	do not allow to override first element of a read-only array
+	via the non-array access.
+stdin:
+	arr[0]=foo
+	readonly arr
+	arr=bar
+expected-exit: e == 1
+expected-stderr-pattern:
+	/: arr: is read only$/
+---
-- 
2.20.1