[cfe-dev] Predefined stdint macros (i.e. __UINT8_TYPE__, etc.)

[Chandler Carruth]

On Wed, Jun 11, 2014 at 8:10 PM, Ben Smith <binji at chromium.org> wrote:

> Hello cfe-dev,
>
> Clang defines a subset of the predefined stdint macros that GCC does. In
> particular, GCC defines the following macros many of which are not defined
> in Clang:
>
> __U?INT{_,_FAST,_LEAST}{8,16,32,64}_{MAX,TYPE}__
> __U?INT{PTR,MAX}_{MAX,TYPE}__
>
> Some of these macros are used in newlib's stdint.h, if they exist. It
> seems that it hasn't been thoroughly tested with Clang, however, as some
> macros are assumed to exist.
>
> Is it worth adding these to Clang?
>

Yes, we should try to be compatible here, and generally it seems reasonable
to define the fully expanded set of these.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20140611/238dbda0/attachment.html>