| trait Trait { | |
| fn exists(self) -> (); | |
| fn dyn_incompatible() -> Self; | |
| } | |
| impl Trait for () { | |
| fn exists(self) -> () { | |
| } | |
| fn dyn_incompatible() -> Self { | |
| () | |
| } | |
| } | |
| fn main() { | |
| // dyn-compatible or not, this call is OK | |
| Trait::exists(()); | |
| // no dyn-compatibility error | |
| Trait::nonexistent(()); | |
| //~^ ERROR no function or associated item named `nonexistent` found | |
| //~| WARN trait objects without an explicit `dyn` are deprecated | |
| //~| WARN this is accepted in the current edition | |
| } |