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

[redi at gcc dot gnu.org]

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

--- Comment #11 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Wed Sep 24 22:13:35 2014
New Revision: 215571

URL: https://gcc.gnu.org/viewcvs?rev=215571&root=gcc&view=rev
Log:
    PR libstdc++/56193
    * config/abi/pre/gnu.ver: Add new exports.
    * include/bits/basic_ios.h (basic_ios::operator bool): Define.
    * src/c++98/ios_locale.cc (basic_ios::operator void*): Instantiate.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/config/abi/pre/gnu.ver
    trunk/libstdc++-v3/include/bits/basic_ios.h
    trunk/libstdc++-v3/src/c++98/ios_locale.cc