// Are ASTs encodable?
#[test]
fn check_asts_encodable() {
- fn assert_encodable<T: rustc_serialize::Encodable>() {}
+ fn assert_encodable<
+ T: for<'a> rustc_serialize::Encodable<rustc_serialize::json::Encoder<'a>>,
+ >() {
+ }
assert_encodable::<Crate>();
}