1 files changed, 37 insertions, 0 deletions
diff --git a/t/22-overload-can-bug.t b/t/22-overload-can-bug.t
new file mode 100644
index 0000000..44d81e8
--- /dev/null
+++ b/t/22-overload-can-bug.t
@@ -0,0 +1,37 @@
+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();