[cfe-commits] [Patch] -Wformat: warn about using length modifiers with %n

[Hans Wennborg]

On Wed, Aug 1, 2012 at 2:43 PM, Hans Wennborg <hans at chromium.org> wrote:
> Hi all,
>
> As far as I know, using any length modifier with %n is undefined
> behavior. For some reason, Clang doesn't think so, but that's probably
> unintentional? The attached patch makes Clang warn about it.
>
> Please take a look.

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