[Bug libstdc++/56193] ios_base should replace operator void* with explicit operator bool in C++11 onwards.

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56193

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |4.8.0
   Target Milestone|4.8.0                       |---

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-02-11 11:22:53 UTC ---
PR 56282 has a patch that could serve as a starting point for the symbol
versions file