rust/tests/ui/cast/cast-pointee-projection.rs

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//@ 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() {}