[cfe-commits] r159448 - /cfe/trunk/lib/Headers/stddef.h

[Nico Weber]

Cool! I think this was the last thing blocking us from enabling
std=c++11 by default in microsoft mode -- should we do this now?

Nico

On Fri, Jun 29, 2012 at 11:28 AM, Douglas Gregor <dgregor at apple.com> wrote:
> Author: dgregor
> Date: Fri Jun 29 13:28:41 2012
> New Revision: 159448
>
> URL: http://llvm.org/viewvc/llvm-project?rev=159448&view=rev
> Log:
> std::nullptr_t support in MS headers, from João Matos.
>
> Modified:
>    cfe/trunk/lib/Headers/stddef.h
>
> Modified: cfe/trunk/lib/Headers/stddef.h
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/stddef.h?rev=159448&r1=159447&r2=159448&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Headers/stddef.h (original)
> +++ cfe/trunk/lib/Headers/stddef.h Fri Jun 29 13:28:41 2012
> @@ -52,6 +52,13 @@
>  #  define NULL ((void*)0)
>  #endif
>
> +#ifdef __cplusplus
> +#if defined(_MSC_EXTENSIONS) && defined(_NATIVE_NULLPTR_SUPPORTED)
> +namespace std { typedef decltype(nullptr) nullptr_t; }
> +using ::std::nullptr_t;
> +#endif
> +#endif
> +
>  #define offsetof(t, d) __builtin_offsetof(t, d)
>
>  #endif /* __STDDEF_H */
>
>
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