[Bug libstdc++/39405] [4.3 regression] std::shared_ptr barfs on incomplete template class that boost::shared_ptr accepts

[paolo dot carlini at oracle dot com]

------- Comment #21 from paolo dot carlini at oracle dot com  2009-03-13 18:32 -------
Now I think I know the conservative way we want to go for the branch: just
change shared_ptr<>::operator* to always use something with the same semantics
of std::tr1::add_reference. For mainline, we'll see if there is still something
to tweak, also in relation to 39310...


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39405