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From: "jason at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/48869] [4.5/4.6/4.7 Regression] OpenMP task construct fails to instantiate copy constructor(same as Bug 36523)
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48869

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> 2011-05-04 17:46:33 UTC ---
I think it would be fine to mark_used the copy ctor in cases where it might or
might not be used.