[cfe-commits] [Patch] suggest %zu for size_t args to printf (PR11152)

[Eli Friedman]

On Mon, Oct 17, 2011 at 1:59 AM, Hans Wennborg <hans at chromium.org> wrote:
> Hi all,
>
> The attached patch is for PR11152.
>
> It makes PrintfSpecifier::fixType() choose "%zu" for size_t, etc.,
> rather than looking at the underlying type and suggesting "%llu" or
> other platform-specific length modifiers. This is for C99, C1X and
> C++11.
>
> Please let me know if this is ok to land.

The one thing I am concerned about is that on Windows, this might end
up suggesting modifiers which don't actually work.  Not sure what we
can do about that, though.

-Eli