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use strict;
use warnings;

use Test::More;
use Test::Fatal;

{
    package My::Role1;
    use Moose::Role;

    has foo => (
        is => 'ro',
    );

}

{
    package My::Role2;
    use Moose::Role;

    has foo => (
        is => 'ro',
    );

    ::like( ::exception { with 'My::Role1' }, qr/attribute conflict.+My::Role2.+foo/, 'attribute conflict when composing one role into another' );
}

done_testing;