[PATCH] PR14253: 'warn_unused' attribute for unused warning for non-POD types

[Rafael Espíndola]

LGTM.

On 16 July 2013 02:55, Lubos Lunak <l.lunak at suse.cz> wrote:
>
>  Hello,
>
>  could somebody please review the attached patch for PR14253?
>
>  The equivalent GCC patch has been accepted (GCC bug #55203) and libstdc++
> should use the attribute whenever I or somebody write the patch for it.
> Presumably this Clang patch should be followed by a patch for libc++ (I do
> not intend to do that).
>
> --
>  Lubos Lunak
>  l.lunak at suse.cz
>
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