Re: glr.cc: disable warnings from Clang on macOS

[Hans Åberg]

> On 8 Dec 2019, at 17:01, Akim Demaille <address@hidden> wrote:
> 
>        $ cat test.cc
>        #include <stddef.h>
>        #include <stdint.h>
> 
>        ptrdiff_t half_max_capacity = PTRDIFF_MAX;
>        $ clang++-mp-9.0 -pedantic -std=c++98 /tmp/test.cc -c

In C++, the header is cstddef, and from C++11, there is cstdint, too. C++11 
defines nullptr_t which is not in the C header.

https://en.cppreference.com/w/cpp/header
https://en.cppreference.com/w/cpp/header/cstddef
https://en.cppreference.com/w/cpp/header/cstdint

https://en.cppreference.com/w/c/header
https://en.cppreference.com/w/c/types