| // run-pass | |
| // test that autoderef of a type like this does not | |
| // cause compiler to loop. Note that no instances | |
| // of such a type could ever be constructed. | |
| struct T(Box<T>); | |
| trait ToStr2 { | |
| fn my_to_string(&self) -> String; | |
| } | |
| impl ToStr2 for T { | |
| fn my_to_string(&self) -> String { "t".to_string() } | |
| } | |
| #[allow(dead_code)] | |
| fn new_t(x: T) { | |
| x.my_to_string(); | |
| } | |
| fn main() { | |
| } |