[MPlayer-dev-eng] [PATCH] Fix building with Clang

[Reimar Döffinger]

> On 10 Dec 2021, at 07:48, Brad Smith <brad at comstyle.com> wrote:
> 
> Fix building with Clang.
> 
> 
> ./stream/stream.h:322:46: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal]
>  mp_dbg(MSGT_DEMUX, MSGL_DBG3, "seek to 0x%"PRIX64"\n", pos);
>                                             ^
> 
> ./stream/stream.h:326:49: error: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wreserved-user-defined-literal]
>           "Invalid seek to negative position %"PRIx64"!\n", pos);

Sorry for the late reply, but I think this needs a bit more details/explanation.
1) I’ve quickly tested on macOS which uses clang and it has no issues, so this can’t be a problem with clang in general I think?
2) MPlayer is not C++11, in fact it is not C++ at all, so this messages does not really make sense. Sure it’s not a bug in clang, or maybe you used clang++ instead of clang as compiler?

Now the change is not a big deal, it’s just that I am not a big fan of working around issues that are not properly understood, also because if it’s a real issue the commit message should make it clear how we can avoid re-introducing such issues in the future.

Best regards,
Reimar