5 struct Foo<'a, T: ?Sized>(&'a (), NonNull<T>);
7 fn foo<'a, 'b, T: ?Sized>(x: Foo<'a, T>) -> Foo<'b, T> {
8 unsafe { std::mem::transmute(x) }
11 struct Bar<'a, T: ?Sized>(&'a T);
13 fn bar<'a, 'b, T: ?Sized>(x: Bar<'a, T>) -> Bar<'b, T> {
14 unsafe { std::mem::transmute(x) }
17 struct Boo<'a, T: ?Sized>(&'a T, u32);
19 fn boo<'a, 'b, T: ?Sized>(x: Boo<'a, T>) -> Boo<'b, T> {
20 unsafe { std::mem::transmute(x) }