[llvm-commits] [PATCH][asan] %zu/%zx in asan-internal Printf()

[Evgeniy Stepanov]

On Wed, Mar 21, 2012 at 2:35 AM, Joerg Sonnenberger
<joerg at britannica.bec.de> wrote:
> On Tue, Mar 20, 2012 at 09:23:57AM -0700, Kostya Serebryany wrote:
>> The patch itself is fine, but I still don't understand why we need it.
>> Is that just to avoid confusion? (%zu confuses me much more than %lu)
>> Or you expect this to be actually required in some cases (or on some
>> platforms)?
>
> Win64 is IL32LL64, isn't it?

Yes. You can not print a pointer with "%lu" there. You could with our
implementation of Printf, and that's exactly the sort of confusion I'm
trying to fix.

>
> Joerg
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