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// 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() {
}
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