Adding upstream version 5.2.37.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

tests/assoc11.sub

@@ -0,0 +1,90 @@
+#   This program is free software: you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation, either version 3 of the License, or
+#   (at your option) any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+# these tests were previously in array19.sub, but they are acceptable syntax now
+
+declare -A a
+declare a='(1 2 3)'
+declare -p a
+unset a
+
+declare -A foo
+
+v1='spa ces'
+v2=@
+
+foo=(a 1 b 2 c 3 d 4 )
+declare -p foo
+echo foo=\( ${foo[@]@K} \)
+
+foo=('a b' 1 "$v1" 2 "$v2" 3 'holy hell this works' 4 \\ 5)
+declare -p foo
+echo foo=\( echo ${foo[@]@K} \)
+
+foo=( "" null )
+
+foo=('a]a' abc ']' def $(echo 'foo[bar') bleh \; semicolon a=b assignment)
+declare -p foo
+echo foo=\( ${foo[@]@K} \)
+
+foo=('`' backquote '"' dquote "'" squote \\ bslash)
+declare -p foo
+echo foo=\( ${foo[@]@K} \)
+
+bar='a]=test1;#a'
+foo=( $bar 123 bar\"bie doll bar]bie doll )
+declare -p foo
+echo foo=\( ${foo[@]@K} \)
+
+func()
+{
+	declare -A inside=(a 1 b 2 c 3)
+	declare -p inside
+	echo inside=\( ${inside[@]@K} \)
+}
+func
+
+loaddict()
+{
+	dict=( '"' dquote '`' bquote "'" squote '\' bslash)
+	dict+=( '$' dol @ at * star \{ lbrace \} rbrace ? quest)
+
+	declare -p dict
+	echo dict=\( ${dict[@]@K} \)
+}
+declare -A dict
+loaddict
+
+foo=(one 1 two)
+declare -p foo
+echo foo=\( ${foo[@]@K} \)
+
+typeset -A a=( [\\]=bs [\"]=dquote [\)]=rparen [\]]=rbracket )
+echo ${a[@]}
+declare -p a
+
+echo ${a[@]@K}
+echo ${a[@]@A}
+
+eval "${a[@]@A}"
+declare -p a
+
+eval "a=( ${a[@]@K} )"
+declare -p a
+
+unset a foo
+readonly -A foo=( one 1 two 2 three 3 )
+
+export foo
+declare -p foo
+declare foo+=( seven 7 eight 8 )