=?utf-8?Q?Dagfinn_Ilmari_Manns=C3=A5ker?= <ilmari@ilmari.org> writes:
> Should we change the compiler checks for attributes in c.h to include
> `|| __has_attribute(…)`, so that we automatically get them on compilers
> that support that (particularly clang)?
clang already #defines GCC, no?
regards, tom lane