1 error[E0277]: the trait bound `RawImpl<_>: Raw<_>` is not satisfied
2 --> $DIR/issue-62742.rs:4:5
4 LL | WrongImpl::foo(0i32);
5 | ^^^^^^^^^ the trait `Raw<_>` is not implemented for `RawImpl<_>`
7 = help: the trait `Raw<[T]>` is implemented for `RawImpl<T>`
8 note: required by a bound in `SafeImpl`
9 --> $DIR/issue-62742.rs:26:35
11 LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
12 | ^^^^^^ required by this bound in `SafeImpl`
14 error[E0599]: the function or associated item `foo` exists for struct `SafeImpl<(), RawImpl<()>>`, but its trait bounds were not satisfied
15 --> $DIR/issue-62742.rs:6:22
17 LL | WrongImpl::<()>::foo(0i32);
18 | ^^^ function or associated item cannot be called on `SafeImpl<(), RawImpl<()>>` due to unsatisfied trait bounds
20 LL | pub struct RawImpl<T>(PhantomData<T>);
21 | --------------------- doesn't satisfy `RawImpl<()>: Raw<()>`
23 LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
24 | ----------------------------------------- function or associated item `foo` not found for this struct
26 = note: the following trait bounds were not satisfied:
27 `RawImpl<()>: Raw<()>`
28 note: the following trait must be implemented
29 --> $DIR/issue-62742.rs:12:1
31 LL | pub trait Raw<T: ?Sized> {
32 | ^^^^^^^^^^^^^^^^^^^^^^^^
34 error[E0277]: the trait bound `RawImpl<()>: Raw<()>` is not satisfied
35 --> $DIR/issue-62742.rs:6:5
37 LL | WrongImpl::<()>::foo(0i32);
38 | ^^^^^^^^^^^^^^^ the trait `Raw<()>` is not implemented for `RawImpl<()>`
40 = help: the trait `Raw<[T]>` is implemented for `RawImpl<T>`
41 note: required by a bound in `SafeImpl`
42 --> $DIR/issue-62742.rs:26:35
44 LL | pub struct SafeImpl<T: ?Sized, A: Raw<T>>(PhantomData<(A, T)>);
45 | ^^^^^^ required by this bound in `SafeImpl`
47 error: aborting due to 3 previous errors
49 Some errors have detailed explanations: E0277, E0599.
50 For more information about an error, try `rustc --explain E0277`.