mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-25 00:03:43 +00:00
26 lines
442 B
Rust
26 lines
442 B
Rust
pub struct Stuff {
|
|
inner: *mut (),
|
|
}
|
|
|
|
pub struct Wrap<T>(T);
|
|
|
|
fn fun<T>(t: T) -> Wrap<T> {
|
|
todo!()
|
|
}
|
|
|
|
pub trait Trait<'de> {
|
|
fn do_stuff(_: Wrap<&'de mut Self>);
|
|
}
|
|
|
|
impl<'a> Trait<'a> for () {
|
|
fn do_stuff(_: Wrap<&'a mut Self>) {}
|
|
}
|
|
|
|
fn fun2(t: &mut Stuff) -> () {
|
|
let Stuff { inner, .. } = t;
|
|
Trait::do_stuff({ fun(&mut *inner) });
|
|
//~^ ERROR the trait bound `*mut (): Trait<'_>` is not satisfied
|
|
}
|
|
|
|
fn main() {}
|