src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.stderr

   1 error: lifetime may not live long enough
   2   --> $DIR/ex3-both-anon-regions-self-is-anon.rs:7:19
   3    |
   4 LL |     fn foo<'a>(&self, x: &Foo) -> &Foo {
   5    |                -         - let's call the lifetime of this reference `'1`
   6    |                |
   7    |                let's call the lifetime of this reference `'2`
   8 LL |         if true { x } else { self }
   9    |                   ^ associated function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
  10    |
  11 help: consider introducing a named lifetime parameter and update trait if needed
  12    |
  13 LL |     fn foo<'a>(&'a self, x: &'a Foo) -> &Foo {
  14    |                 ++           ++
  15
  16 error: aborting due to previous error
  17