| // Tests that you can use a fn lifetime parameter as part of | |
| // the value for a type parameter in a bound. | |
| trait GetRef<'a, T> { | |
| fn get(&self) -> &'a T; | |
| } | |
| struct Box<'a, T:'a> { | |
| t: &'a T | |
| } | |
| impl<'a,T:Clone> GetRef<'a,T> for Box<'a,T> { | |
| fn get(&self) -> &'a T { | |
| self.t | |
| } | |
| } | |
| fn get<'a,'b,G:GetRef<'a, isize>>(g1: G, b: &'b isize) -> &'b isize { | |
| g1.get() | |
| //~^ ERROR lifetime may not live long enough | |
| } | |
| fn main() { | |
| } |