diff --git a/ChangeLog b/ChangeLog
index 371f08ca8..959f7d000 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,9 @@
 
 2017-09-27  Peter Stephenson  <p.stephenson@samsung.com>
 
+	* 41773: Test/D04parameter.ztst: Array index assignment tests
+	for KSH_ARRAYS.
+
 	* 41764 (test tweaked): Doc/Zsh/params.yo, Src/params.c,
 	Src/subst.c, Src/zsh.h, Test/D04parameter.ztst: allow
 	[key]+=value when modifying array or associative array.
diff --git a/Test/D04parameter.ztst b/Test/D04parameter.ztst
index d6ed6487b..5ffaaa126 100644
--- a/Test/D04parameter.ztst
+++ b/Test/D04parameter.ztst
@@ -2229,6 +2229,20 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
 >three
 >one
 >two
+>three
+
+  (setopt KSH_ARRAYS
+  local keyvalarray
+  keyvalarray=([0]=one [2]=three)
+  print -l "${keyvalarray[@]}"
+  keyvalarray+=([1]=two)
+  print -l "${keyvalarray[@]}")
+0:[key]=val for normal arrays with KSH_ARRAYS
+>one
+>
+>three
+>one
+>two
 >three
 
  typeset -A keyvalhash
@@ -2256,6 +2270,17 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
  print $keyvalarray
 0:append to normal array using [key]=val
 >7
+>1 2 3 4 5 6 7
+
+ (setopt KSH_ARRAYS
+ local keyvalarray
+ keyvalarray=(1 2 3)
+ keyvalarray+=([4]=5 [6]=7)
+ keyvalarray+=([3]=4 [5]=6)
+ print ${#keyvalarray[*]}
+ print ${keyvalarray[*]})
+0:append to normal array using [key]=val with KSH_ARRAYS
+>7
 >1 2 3 4 5 6 7
 
  local -A keyvalhash
@@ -2286,6 +2311,19 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
 >
 >fifth
 >new_sixth
+>seventh
+
+  (setopt KSH_ARRAYS
+  local keyvalarray
+  keyvalarray=(first [1]=second third [5]=sixth seventh [4]=fifth new_sixth)
+  print -l "${keyvalarray[@]}")
+0:mixed syntax [key]=val with normal arrays with KSH_ARRAYS
+>first
+>second
+>third
+>
+>fifth
+>new_sixth
 >seventh
 
   local -A keyvalhash
@@ -2301,6 +2339,17 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
 >KVA1one
 >KVA2two
 >KVA3three
+>*
+
+  (setopt KSH_ARRAYS
+  touch KVA1one KVA2two KVA3three
+  local keyvalarray
+  keyvalarray=(KVA* [3]=*)
+  print -l "${keyvalarray[@]}")
+0:Globbing in non-[key]=val parts of mixed syntax with KSH_ARRAYS
+>KVA1one
+>KVA2two
+>KVA3three
 >*
 
   local -a keyvalarray
@@ -2308,6 +2357,14 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
   keyvalarray+=([1]+=a [2]=b)
   print $keyvalarray
 0:Append to element(s) of array
+>1a b 3
+
+  (setopt KSH_ARRAYS
+  local -a keyvalarray
+  keyvalarray=(1 2 3)
+  keyvalarray+=([0]+=a [1]=b)
+  print ${keyvalarray[*]})
+0:Append to element(s) of array with KSH_ARRAYS
 >1a b 3
 
   local -A keyvalhash
@@ -2326,7 +2383,15 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
   local -a keyvalarray
   keyvalarray=([1]=who [2]=anyway [1]+=is [1]+=that [1]+=mysterious [1]+=man)
   print -rl -- "${keyvalarray[@]}"
-0:Append to element of associative array on creation
+0:Append to element of array on creation
+>whoisthatmysteriousman
+>anyway
+
+  (setopt KSH_ARRAYS
+  local -a keyvalarray
+  keyvalarray=([0]=who [1]=anyway [0]+=is [0]+=that [0]+=mysterious [0]+=man)
+  print -rl -- "${keyvalarray[@]}")
+0:Append to element of array on creation with KSH_ARRAYS
 >whoisthatmysteriousman
 >anyway