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// Various examples of structs whose fields are not well-formed.
#![allow(dead_code)]
trait Trait<'a, T> {
type Out;
}
trait Trait1<'a, 'b, T> {
type Out;
}
impl<'a, T> Trait<'a, T> for usize {
type Out = &'a T; //~ ERROR `T` may not live long enough
}
struct RefOk<'a, T:'a> {
field: &'a T
}
impl<'a, T> Trait<'a, T> for u32 {
type Out = RefOk<'a, T>; //~ ERROR `T` may not live long enough
}
impl<'a, 'b, T> Trait1<'a, 'b, T> for u32 {
type Out = &'a &'b T; //~ ERROR reference has a longer lifetime than the data
}
fn main() { }
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