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-rw-r--r--tests/varenv19.sub51
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diff --git a/tests/varenv19.sub b/tests/varenv19.sub
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+# 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/>.
+#
+
+# variable attribute inheritance problems without specifying -a or -A
+
+function aaa() {
+ local x='1 2 3'
+ echo "aaa ${x}"
+}
+
+function bbb {
+ local x
+ x=(4 5 6)
+ echo "bbb ${x[*]}"
+}
+
+ccc()
+{
+ local x=(7 8 9)
+ echo "ccc ${x[*]}"
+}
+
+function ddd
+{
+ local -r x='0'
+ echo "ddd ${x}"
+ aaa
+ bbb
+ ccc
+}
+
+ddd
+
+f()
+{
+ local x=(one two three)
+ declare -p x
+}
+f
+declare -p x