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#!/usr/bin/perl
use strict;
use warnings;
use Math::Int64 qw(uint64 int64);
package Thing;
sub new {
my ($class, $n) = @_;
my $self = { n => $n };
bless $self, $class;
}
sub as_int64 {
my $self = shift;
$self->{n} * 2;
}
sub as_uint64 {
my $self = shift;
$self->{n} * 3;
}
package main;
use Test::More 0.88;
my $t = Thing->new(4);
my $u = uint64(2);
my $i = int64(2);
ok($u * $t == 24);
ok($i * $t == 16);
$t = Thing->new($u);
ok($u * $t == 12);
ok($i * $t == 8);
done_testing();
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