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

Hans Wennborg hans at chromium.org
Thu Aug 2 02:10:04 PDT 2012

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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