# 5.36 - booleans

    use v5.36;
    use experimental qw/ builtin /;
    my $false = !1;
    my $true = builtin::true;
    say builtin::is_bool($false);
    say builtin::is_bool($true);
    say $true;

    # Have a look at the internals
    use Devel::Peek;
    Dump $true;