C++98/C++11 ABI compatibility for gcc-4.7

[Gabriel Dos Reis]

On Fri, Jun 15, 2012 at 3:12 PM, James Y Knight <foom@fuhm.net> wrote:

> IMO, at the /very least/, libstdc++ should go ahead and change std::string
> to be the new implementation. Once std::string is ABI-incompatible between
> the modes, there's basically no chance that anyone would think that
> linking things together from the two modes is a good thing to try, for
> more than a couple minutes.
>

Agreed.

-- Gaby