From 4625e0eabc91d3e49404a6463e9ed8b2548b05b9 Mon Sep 17 00:00:00 2001
From: Bart Schaefer <barts@users.sourceforge.net>
Date: Tue, 18 Mar 2008 15:14:20 +0000
Subject: 24717, 24718, 24719: a 0 subscript is neither valid nor equivalent to
 1 any longer, so the (i) subscript flag on an empty array needs to yield 1.

---
 Test/D06subscript.ztst | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'Test/D06subscript.ztst')

diff --git a/Test/D06subscript.ztst b/Test/D06subscript.ztst
index 6c9f477cc..4cb814977 100644
--- a/Test/D06subscript.ztst
+++ b/Test/D06subscript.ztst
@@ -178,11 +178,15 @@
 >lower
 >upper
 
-  typeset -a empty_array
-  echo X${${l##*}[-1]}X
+  typeset -ga empty
+  echo X${${empty##*}[-1]}X
 0:Negative index applied to substition result from empty array
 >XX
 
+  print $empty[(i)] $empty[(I)]
+0:(i) returns 1 for empty array, (I) returns 0.
+>1 0
+
   array=(one two three four)
   print X$array[0]X
 0:Element zero is empty if KSH_ZERO_SUBSCRIPT is off.
-- 
cgit 1.4.1