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package Math::Int128::die_on_overflow;
use strict;
use warnings;
our $VERSION = '0.22';
sub import {
require Math::Int128;
Math::Int128::_set_may_die_on_overflow(1);
$^H{'Math::Int128::die_on_overflow'} = 1
}
sub unimport {
undef $^H{'Math::Int128::die_on_overflow'}
}
1;
__END__
=encoding UTF-8
=head1 NAME
Math::Int128::die_on_overflow - catch overflows when using Math::Int128
=head1 SYNOPSIS
use Math::Int128 qw(uint128);
use Math::Int128::die_on_overflow;
my $number = uint128(2**64);
say($number * $number); # overflow error!
=head1 SEE ALSO
L<Math::Int128>.
=head1 COPYRIGHT AND LICENSE
Copyright E<copy> 2011, 2013 by Salvador Fandiño (sfandino@yahoo.com)
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.8 or,
at your option, any later version of Perl 5 you may have available.
=cut
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