| // build-pass (FIXME(62277): could be check-pass?) | |
| pub trait LineFormatter<'a> { | |
| type Iter: Iterator<Item=&'a str> + 'a; | |
| fn iter(&'a self, line: &'a str) -> Self::Iter; | |
| fn dimensions(&'a self, line: &'a str) { | |
| let iter: Self::Iter = self.iter(line); | |
| <_ as IntoIterator>::into_iter(iter); | |
| } | |
| } | |
| fn main() {} |