File: json-circular-ref.t

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libyaml-syck-perl 1.20-1
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use strict;
use warnings;
use Test::More tests => 1;

use JSON::Syck;
my $foo = bless { }, "Foo";
my $bar = bless { foo => $foo }, "Bar";
$foo->{bar} = $bar;

eval { JSON::Syck::Dump($foo) };

ok 1, "No segfault";