use "core"
using
%x <- 99
..do
assume: %x = 99
action [foo]
return 99
assume: (foo) = 99
action [baz]
return "outer"
#
do
local action [baz]
return "inner"
assume: (baz) = "inner"
assume: (baz) = "outer"
say "Scopes test passed."