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# $FreeBSD: releng/12.0/bin/sh/tests/builtins/local3.0 251797 2013-06-15 22:22:03Z jilles $
f() {
local "$@"
set -a
x=7
case $- in
*a*) : ;;
*) echo In-function \$- bad
esac
[ "$x" = 7 ] || echo In-function \$x bad
}
x=1
case $- in
*a*) echo Initial \$- bad
esac
f x -
case $- in
*a*) echo Intermediate \$- bad
esac
[ "$x" = 1 ] || echo Intermediate \$x bad
f - x
case $- in
*a*) echo Final \$- bad
esac
[ "$x" = 1 ] || echo Final \$x bad
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