Zig only emits one version. Either: 1. The function does not have a suspend point, so it is emitted as a normal function, and it just gets called like a normal

Zig only emits one version. Either: 1. The function does not have a suspend point, so it is emitted as a normal function, and it just gets called like a normal function at the async callsite. Await is a no-op. or... 2. It has a suspend point. It is emitted with the async calling convention, and any normal callsites to it also become suspend points.