[PATCH, libstdc++]: Avoid -Wcast-qual warnings in src/c++98/compatibility.cc

[Gabriel Dos Reis]

On Wed, Aug 14, 2013 at 9:22 AM, Uros Bizjak <ubizjak@gmail.com> wrote:
>
> On Wed, Aug 14, 2013 at 4:05 PM, Gabriel Dos Reis
> <gdr@integrable-solutions.net> wrote:
> > I agree 'const void*' is preferable, and all the places you mention should
> > be covered too.
>
> I already installed my original patch, so attached incremental patch
> implements preferred solution.
>
> 2013-08-14  Uros Bizjak  <ubizjak@gmail.com>
>
>         * src/c++98/compatibility.cc (_ZTIe): Use (const cast *)
>         to avoid -Wcast-qual warnings.
>         (_ZTIPe): Ditto.
>         (ZTIPKe): Ditto.
>
> Tested on alphaev68-pc-linux-gnu and installed on mainline SVN.
>
> Is this solution also OK for other release branches?
>
> Uros.

Sorry, when I said 'const void*' was OK, I implicitly assumed that you would
use C++-style cast reinterpret_cast<const void*>(_Z….).  Same for
reinterpret_cast<const void*>(1);

-- Gaby