src/test/ui/impl-trait/issue-72911.rs

   1 // Regression test for #72911.
   2
   3 pub struct Lint {}
   4
   5 impl Lint {}
   6
   7 pub fn gather_all() -> impl Iterator<Item = Lint> {
   8     //~^ ERROR type annotations needed
   9     lint_files().flat_map(|f| gather_from_file(&f))
  10 }
  11
  12 fn gather_from_file(dir_entry: &foo::MissingItem) -> impl Iterator<Item = Lint> {
  13     //~^ ERROR: failed to resolve
  14     unimplemented!()
  15 }
  16
  17 fn lint_files() -> impl Iterator<Item = foo::MissingItem> {
  18     //~^ ERROR: failed to resolve
  19     unimplemented!()
  20 }
  21
  22 fn main() {}