This is not the proper place to report a bug. See perlbug.

That said, they'll probably tell you that it's been fixed in 5.10.0. I can reproduce it with 5.8.8, but not in 5.10.0.

Unrelated, the "o" modifier is useless if you don't do interpolation, and it's quite silly to use on qr//. You're just asking for trouble by using it.

In reply to Re: Bug: Attempt to free unreferenced scalar: SV by ikegami
in thread Bug: Attempt to free unreferenced scalar: SV by Smitty

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