commit bash-20201214 snapshot

tests/assoc.right

@@ -223,6 +223,14 @@ declare -A a=(["80's"]="Depeche Mode" )
 declare -A a=(["\$(date >&2)"]="5" )
 declare -A myarray=([foo]="bleh" ["foo[bar"]="bleh" )
 foo
+declare -A assoc=(["\$var"]="value" )
+declare -A assoc=(["\$var"]="value" )
+declare -A assoc=(["\$var"]="value" )
+declare -A assoc=()
+./assoc9.sub: line 154: typeset: `foo[foo]bar]=bax': not a valid identifier
+foo]bar
+bip
+declare -A foo=(["foo]bar"]="bip" )
 ./assoc10.sub: line 14: declare: a: cannot convert indexed to associative array
 f: declare -a a
 ./assoc10.sub: line 17: declare: a: cannot convert associative to indexed array

tests/assoc9.sub

@@ -128,3 +128,32 @@ aa[$key]=foo
 echo "${aa[$key]}"
 
 [[ -v aa[$key] ]] || echo bad assoc expansion
+
+shopt -u assoc_expand_once
+
+declare -A assoc
+
+var=x123
+assoc['$var']=value
+
+declare -p assoc
+
+unset "assoc[$var]"
+declare -p assoc
+
+unset 'assoc[$var]'
+declare -p assoc
+
+shopt -s assoc_expand_once
+unset 'assoc[$var]'
+declare -p assoc
+
+typeset -A foo
+
+foo["foo]bar"]=bip
+typeset foo["foo]bar"]=bax
+
+echo ${!foo[@]}
+echo ${foo[@]}
+
+declare -p foo