rust/tests/ui/cast/cast-pointee-projection.rs
2024-02-16 20:02:50 +00:00

18 lines
361 B
Rust

//@ check-pass
trait Tag<'a> {
type Type: ?Sized;
}
trait IntoRaw: for<'a> Tag<'a> {
fn into_raw(this: *const <Self as Tag<'_>>::Type) -> *mut <Self as Tag<'_>>::Type;
}
impl<T: for<'a> Tag<'a>> IntoRaw for T {
fn into_raw(this: *const <Self as Tag<'_>>::Type) -> *mut <Self as Tag<'_>>::Type {
this as *mut T::Type
}
}
fn main() {}