1 error: unsatisfied lifetime constraints
2 --> $DIR/ex3-both-anon-regions-self-is-anon.rs:17:19
4 LL | fn foo<'a>(&self, x: &Foo) -> &Foo {
5 | - - let's call the lifetime of this reference `'1`
7 | let's call the lifetime of this reference `'2`
8 LL | if true { x } else { self } //~ ERROR lifetime mismatch
9 | ^ function was supposed to return data with lifetime `'2` but it is returning data with lifetime `'1`
11 error: aborting due to previous error