On Fri, May 01, 2020 at 02:17:54PM +0100, Jonathan Wakely via Gcc-patches wrote:
> The libstdc++ manual documents that _T can not be used, because it's a
> macro in system headers on some targets.
>
> PR libstdc++/94901
> * include/std/type_traits (__is_complete_or_unbounded): Replace
> BADNAME _T with _Tp.
> * testsuite/17_intro/badnames.cc: New test.
>
> Tested powerpc64le-linux and x86_64-linux, committed to master.
>
> This should be backported to gcc-10 too.
Ok for 10 branch, thanks.
> +#define _E9 _E9 is a BADNAME
> + // ..
> +#define _E24 _E24 is a BADNAME
Just wonder about the above, IMHO it is worth spelling them all in between
too, otherwise we don't catch _E10 or _E13 or _E23 in libstdc++ headers.
Jakub
