23.2 Lifetimes: Functions | mut_one() appears to just work? #256
Description
If I uncomment mut_one(), it looks like it just works and it doesn't error out. Did something change recently?
impl Triplet {
// First attempt: No explicit lifetimes
// Error! The compiler needs information about the lifetimes
fn mut_one(&mut self) -> &mut int {
&mut self.one
}
// ...
}