2 // Test that we can parse all the various places that a `for` keyword
3 // can appear representing universal quantification.
5 // pretty-expanded FIXME #23616
7 #![allow(unused_variables)]
11 fn get(&self, arg: A) -> R;
14 // Parse HRTB with explicit `for` in a where-clause:
17 where T : for<'a> Get<&'a i32, &'a i32>
21 fn foo01<T: for<'a> Get<&'a i32, &'a i32>>(t: T)
25 // Parse HRTB with explicit `for` in various sorts of types:
27 fn foo10(t: Box<dyn for<'a> Get<i32, i32>>) { }
28 fn foo11(t: Box<dyn for<'a> Fn(i32) -> i32>) { }
30 fn foo20(t: for<'a> fn(i32) -> i32) { }
31 fn foo21(t: for<'a> unsafe fn(i32) -> i32) { }
32 fn foo22(t: for<'a> extern "C" fn(i32) -> i32) { }
33 fn foo23(t: for<'a> unsafe extern "C" fn(i32) -> i32) { }