1 files changed, 54 insertions, 0 deletions
diff --git a/t/mro/overload_c3.t b/t/mro/overload_c3.t
new file mode 100644
index 0000000000..e227dcdbd8
--- /dev/null
+++ b/t/mro/overload_c3.t
@@ -0,0 +1,54 @@
+#!./perl
+
+use strict;
+use warnings;
+BEGIN {
+    unless (-d 'blib') {
+        chdir 't' if -d 't';
+        @INC = '../lib';
+    }
+}
+
+use Test::More tests => 7;
+
+{
+    package BaseTest;
+    use strict;
+    use warnings;
+    use mro 'c3';
+    
+    package OverloadingTest;
+    use strict;
+    use warnings;
+    use mro 'c3';
+    use base 'BaseTest';        
+    use overload '""' => sub { ref(shift) . " stringified" },
+                 fallback => 1;
+    
+    sub new { bless {} => shift }    
+    
+    package InheritingFromOverloadedTest;
+    use strict;
+    use warnings;
+    use base 'OverloadingTest';
+    use mro 'c3';
+}
+
+my $x = InheritingFromOverloadedTest->new();
+isa_ok($x, 'InheritingFromOverloadedTest');
+
+my $y = OverloadingTest->new();
+isa_ok($y, 'OverloadingTest');
+
+is("$x", 'InheritingFromOverloadedTest stringified', '... got the right value when stringifing');
+is("$y", 'OverloadingTest stringified', '... got the right value when stringifing');
+
+ok(($y eq 'OverloadingTest stringified'), '... eq was handled correctly');
+
+my $result;
+eval { 
+    $result = $x eq 'InheritingFromOverloadedTest stringified' 
+};
+ok(!$@, '... this should not throw an exception');
+ok($result, '... and we should get the true value');
+