rust/tests/ui/issues/issue-18389.rs

// check-pass

use std::any::Any;
use std::any::TypeId;

trait Private<P, R> {
    fn call(&self, p: P, r: R);
}
pub trait Public: Private<
//~^ WARNING trait `Private<<Self as Public>::P, <Self as Public>::R>` is more private than the item `Public`
    <Self as Public>::P,
    <Self as Public>::R
> {
    type P;
    type R;

    fn call_inner(&self);
}

fn main() {}
Replace old private-in-public diagnostic with type privacy lints 2023-06-19 14:06:00 +00:00			`// check-pass`
Private-in-public lints implementation 2023-05-18 11:57:45 +00:00
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00			`use std::any::Any;`
std: Stabilize TypeId and tweak BoxAny This commit aims to stabilize the `TypeId` abstraction by moving it out of the `intrinsics` module into the `any` module of the standard library. Specifically, * `TypeId` is now defined at `std::any::TypeId` * `TypeId::hash` has been removed in favor of an implementation of `Hash`. This commit also performs a final pass over the `any` module, confirming the following: * `Any::get_type_id` remains unstable as usage of the `Any` trait will likely never require this, and the `Any` trait does not need to be implemented for any other types. As a result, this implementation detail can remain unstable until associated statics are implemented. * `Any::downcast_ref` is now stable * `Any::downcast_mut` is now stable * `BoxAny` remains unstable. While a direct impl on `Box<Any>` is allowed today it does not allow downcasting of trait objects like `Box<Any + Send>` (those returned from `Thread::join`). This is covered by #18737. * `BoxAny::downcast` is now stable. 2015-01-15 00:08:07 +00:00			`use std::any::TypeId;`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00
Fallout in tests --- misc error message changes, WF fixes 2015-08-07 17:23:11 +00:00			`trait Private<P, R> {`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00			`fn call(&self, p: P, r: R);`
			`}`
rustc_privacy: switch private-in-public checking to Ty. 2016-11-12 10:24:17 +00:00			`pub trait Public: Private<`
Replace old private-in-public diagnostic with type privacy lints 2023-06-19 14:06:00 +00:00			//~^ WARNING trait `Private<<Self as Public>::P, <Self as Public>::R>` is more private than the item `Public`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00			`<Self as Public>::P,`
			`<Self as Public>::R`
			`> {`
			`type P;`
			`type R;`

			`fn call_inner(&self);`
			`}`

			`fn main() {}`