From 85172998f499cb789570714ffdd43f1ca3b53e58 Mon Sep 17 00:00:00 2001
From: Bart Schaefer <schaefer@zsh.org>
Date: Wed, 28 Feb 2024 20:40:26 -0800
Subject: 52619 (plus tests): no empty element when appending array to unset
 scalar

---
 Test/A06assign.ztst | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

(limited to 'Test')

diff --git a/Test/A06assign.ztst b/Test/A06assign.ztst
index f89edb888..3eff5331a 100644
--- a/Test/A06assign.ztst
+++ b/Test/A06assign.ztst
@@ -296,13 +296,26 @@
 
 # tests of var+=(array)
 
+ a=
+ a+=(1 2 3)
+ print "${(q@)a}"
+0:add array to empty parameter
+>'' 1 2 3
+
  unset a
  a+=(1 2 3)
- print -l $a
+ print "${(q@)a}"
 0:add array to unset parameter
->1
->2
->3
+>1 2 3
+
+ () {
+  setopt localoptions typeset_to_unset
+  typeset a
+  a+=(1 2 3)
+  print "${(q@)a}"
+ }
+0:add array to declared unset parameter
+>1 2 3
 
  a=(a)
  a+=(b)
-- 
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