[Bug c++/54314] [4.8 Regression] undefined references to 'construction vtable for std::ostream-in-std::basic_ostringstream, std::allocator >'

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54314

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|rguenther at suse dot de    |
          Component|regression                  |c++
   Target Milestone|---                         |4.8.0
            Summary|undefined references to     |[4.8 Regression] undefined
                   |'construction vtable for    |references to 'construction
                   |std::ostream-in-std::basic_ |vtable for
                   |ostringstream<char,         |std::ostream-in-std::basic_
                   |std::char_traits<char>,     |ostringstream<char,
                   |std::allocator<char> >'     |std::char_traits<char>,
                   |                            |std::allocator<char> >'

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-08-20 
07:00:27 UTC ---
Can you identify the commit that caused this?