Shortly after I finished implementing the previous <=> semantics, the
committee decided to remove the *_equality comparison categories, because
they were largely obsoleted by the earlier change that separated operator==
from its original dependency on operator<=>.
Tested x86_64-pc-linux-gnu, apply
On Thu, Nov 07, 2019 at 05:05:16PM +, Jason Merrill wrote:
> --- /dev/null
> +++ b/gcc/testsuite/g++.dg/cpp2a/spaceship-scalar1-neg.C
> @@ -0,0 +1,25 @@
> +// { dg-do run { target c++2a } }
> +
> +#include
> +
> +#define assert(X) do { if (!(X)) __builtin_abort(); } while(0)
> +
> +void f(){}
