// 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() { | |
} |