tests/attr.tests

   1 a=(outside)
   2
   3 f1() { readonly a=(1) ; }
   4 f2() { readonly -a a=(2) ; }
   5 f3() { readonly 'a=(3)' ; }
   6 f4() { readonly -a 'a=(4)' ; }
   7
   8 f1
   9 echo -n after f1:
  10 declare -p a
  11 f2
  12 echo -n after f2:
  13 declare -p a
  14 f3
  15 echo -n after f3:
  16 declare -p a
  17 f4
  18 echo -n after f4:
  19 declare -p a
  20
  21 b=(outside)
  22 c=(outside)
  23 d=(outside)
  24
  25 f2() { readonly -a b=(2) ; }
  26 f3() { readonly 'c=(3)' ; }
  27 f4() { readonly -a 'd=(4)' ; }
  28
  29 f2
  30 echo -n after f2:
  31 declare -p b
  32 f3
  33 echo -n after f3:
  34 declare -p c
  35 f4
  36 echo -n after f4:
  37 declare -p d
  38
  39 ${THIS_SH} ./attr1.sub
  40 ${THIS_SH} ./attr2.sub
  41