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#
# test some posix-mode-specific function behavior
#
set -o posix
func()
{
return 5
}
myfunction () {
var=20 return
}
var=10
echo expect 5 10
func
echo $? $var
myfunction
echo expect 20
echo $var
echo expect 5 20
func
echo $? $var
echo expect 5 30
var=30 func
echo $? $var
: ${TMPDIR:=/tmp}
TMPFILE=$TMPDIR/func3.sub.$$
rm -f $TMPFILE
echo 'var=40 return 2' > $TMPFILE
# test the behavior of `return' and preceding variable assignments here
# because it's convenient
var=10
echo expect 2 40
. $TMPFILE
echo $? $var
rm -f $TMPFILE
#set -o posix
var=0
func()
{
var=20 return 5
}
echo expect 5 20
var=30 func
echo $? $var
|
