3 // rust-lang/rust#32382: Borrow checker used to complain about
4 // `foobar_3` in the `impl` below, presumably due to some interaction
5 // between the use of a lifetime in the associated type and the use of
6 // the overloaded operator[]. This regression test ensures that we do
7 // not resume complaining about it in the future.
10 use std::marker::PhantomData;
13 pub trait Context: Clone {
14 type Container: ?Sized;
15 fn foobar_1( container: &Self::Container ) -> &str;
16 fn foobar_2( container: &Self::Container ) -> &str;
17 fn foobar_3( container: &Self::Container ) -> &str;
22 phantom: PhantomData<&'a ()>
25 impl<'a> Context for Foobar<'a> {
26 type Container = [&'a str];
28 fn foobar_1<'r>( container: &'r [&'a str] ) -> &'r str {
32 fn foobar_2<'r>( container: &'r Self::Container ) -> &'r str {
36 fn foobar_3<'r>( container: &'r Self::Container ) -> &'r str {