| // Regression test for #72911. | |
| pub struct Lint {} | |
| impl Lint {} | |
| pub fn gather_all() -> impl Iterator<Item = Lint> { | |
| lint_files().flat_map(|f| gather_from_file(&f)) | |
| } | |
| fn gather_from_file(dir_entry: &foo::MissingItem) -> impl Iterator<Item = Lint> { | |
| //~^ ERROR: failed to resolve | |
| unimplemented!() | |
| } | |
| fn lint_files() -> impl Iterator<Item = foo::MissingItem> { | |
| //~^ ERROR: failed to resolve | |
| //~| ERROR: `()` is not an iterator | |
| unimplemented!() | |
| } | |
| fn main() {} |