[Patch] Test and set wchar_t related macros in -fms-extensions mode

[Rafael Espíndola]

The builtin and stddef.h types are compatible, right? That way, when
including stddef.h in ms c++ mode, the typedef

typedef __WCHAR_TYPE__ wchar_t;

is just a nop, correct?

LGTM if so.


On 2 May 2013 06:30, Hans Wennborg <hans at chromium.org> wrote:
> Hi all,
>
> The attached patch adds tests to check that we set the
> _WCHAR_T_DEFINED and _NATIVE_WCHAR_T_DEFINED macros correctly in
> -fms-extensions mode, and also teaches stddef.h to set the former when
> typedef'ing wchar_t.
>
> Please take a look!
>
> Thanks,
> Hans
>
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