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

[jason at gcc dot gnu.org]

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



Jason Merrill <jason at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

             Status|RESOLVED                    |REOPENED

         Resolution|FIXED                       |



--- Comment #19 from Jason Merrill <jason at gcc dot gnu.org> 2013-01-25 
20:37:07 UTC ---

This change turns out to be wrong; we don't want to export the construction

vtables, as they should only be referenced by the VTTs which are emitted along

with them.  If other code is referring to those symbols, that's the bug that

should be fixed.