#!/usr/bin/ruby
do {
    define (
        *a = (1,2,3),
        :b = (a => 1, b => 2),
    )
    assert_eq(a, [1,2,3])
    assert_eq(b, Hash(a => 1, b => 2))
    a[0] = 99
    b{:b} = 42
    assert_eq(a, [99, 2, 3])
    assert_eq(b, Hash(a => 1, b => 42))
    define foo = (42, 99)
    assert_eq(foo, 42)
}
do {
    define(foo = 42, bar = foo+2)
    assert_eq(foo, 42)
    assert_eq(bar, 44)
}
say "** Test passed!"