tests/dollar-at-star8.sub

   1 function f {
   2    typeset -a a
   3    a=("$@")
   4    typeset IFS=,
   5    typeset a1="${a[@]} ${a[*]} $@ $* ${@} ${*}"
   6    typeset a2=${a[@]}\ ${a[*]}\ $@\ $*\ ${@}\ ${*} a3 a4
   7    a3="${a[@]} ${a[*]} $@ $* ${@} ${*}"
   8    a4=${a[@]}\ ${a[*]}\ $@\ $*\ ${@}\ ${*}
   9    unset -v IFS
  10    printf '%s\n' "a1=$a1" "a2=$a2" "a3=$a3" "a4=$a4"
  11 }
  12
  13 echo
  14 f a b c