t/22-overload-can-bug.t


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use strict;
use warnings;

use Params::Validate qw(validate);
use Test::More;

{
    package Overloaded;

    use overload 'bool' => sub {0};

    sub new { bless {} }

    sub foo {1}
}

my $ovl = Overloaded->new;

{
    eval {
        my @p = ( object => $ovl );
        validate( @p, { object => { isa => 'Overloaded' } } );
    };

    is( $@, q{}, 'overloaded object->isa' );
}

{
    eval {
        my @p = ( object => $ovl );
        validate( @p, { object => { can => 'foo' } } );
    };

    is( $@, q{}, 'overloaded object->foo' );
}

done_testing();