use v6-alpha;
say "1..3";
my $a = 42;
my $b := $a;
if $b == $a { say "ok 1" } else { say "not ok 1" }
$b = 23;
if $a == 23 { say "ok 2" } else { say "not ok 2" }
$a = 17;
if $b == 17 { say "ok 3" } else { say "not ok 3" }
use v6-alpha;
say "1..3";
my $a = 42;
my $b := $a;
if $b == $a { say "ok 1" } else { say "not ok 1" }
$b = 23;
if $a == 23 { say "ok 2" } else { say "not ok 2" }
$a = 17;
if $b == 17 { say "ok 3" } else { say "not ok 3" }