[Bug libstdc++/68297] Faster std::make_exception

[gleb at scylladb dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68297

Gleb Natapov <gleb at scylladb dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |gleb at scylladb dot com

--- Comment #2 from Gleb Natapov <gleb at scylladb dot com> ---
I posted proposed solution to libstdc++ mailing list
https://gcc.gnu.org/ml/libstdc++/2016-07/msg00121.html