Rollup merge of #144098 - cjgillot:lint-rpitit, r=compiler-errors

Do not lint private-in-public for RPITIT

Fixes the hard error introduced by https://github.com/rust-lang/rust/pull/143357

Instead of trying to accept this hard error directly, this PR copies tests from https://github.com/rust-lang/rust/pull/144020 and removes the error.

If the behaviour is actually desirable, the second commit can be reverted with a proper crater run.

cc https://github.com/rust-lang/rust/issues/143531 for bookkeeping

r? `@compiler-errors`

6 files changed, 77 insertions, 54 deletions

diff --git a/compiler/rustc_privacy/src/lib.rs b/compiler/rustc_privacy/src/lib.rs
index 80c13e44d7d..9dd80bc9964 100644
--- a/compiler/rustc_privacy/src/lib.rs
+++ b/compiler/rustc_privacy/src/lib.rs
@@ -1624,6 +1624,10 @@ impl<'tcx> PrivateItemsInPublicInterfacesChecker<'_, 'tcx> {
                 self.check(def_id, item_visibility, effective_vis).generics().predicates();
 
                 for assoc_item in tcx.associated_items(id.owner_id).in_definition_order() {
+                    if assoc_item.is_impl_trait_in_trait() {
+                        continue;
+                    }
+
                     self.check_assoc_item(assoc_item, item_visibility, effective_vis);
 
                     if assoc_item.is_type() {
@@ -1736,6 +1740,10 @@ impl<'tcx> PrivateItemsInPublicInterfacesChecker<'_, 'tcx> {
                 check.ty().trait_ref();
 
                 for assoc_item in tcx.associated_items(id.owner_id).in_definition_order() {
+                    if assoc_item.is_impl_trait_in_trait() {
+                        continue;
+                    }
+
                     let impl_item_vis = if !of_trait {
                         min(tcx.local_visibility(assoc_item.def_id.expect_local()), impl_vis, tcx)
                     } else {
diff --git a/tests/ui/privacy/private-in-public-warn.rs b/tests/ui/privacy/private-in-public-warn.rs
index 746b98fbd07..f79e4641312 100644
--- a/tests/ui/privacy/private-in-public-warn.rs
+++ b/tests/ui/privacy/private-in-public-warn.rs
@@ -35,6 +35,7 @@ mod types {
 
 mod traits {
     trait PrivTr {}
+    impl PrivTr for () {}
     pub struct Pub<T>(T);
     pub trait PubTr {}
 
@@ -45,7 +46,10 @@ mod traits {
     pub trait Tr3 {
         type Alias: PrivTr;
         //~^ ERROR trait `traits::PrivTr` is more private than the item `traits::Tr3::Alias`
-        fn f<T: PrivTr>(arg: T) {} //~ ERROR trait `traits::PrivTr` is more private than the item `traits::Tr3::f`
+        fn f<T: PrivTr>(arg: T) {}
+        //~^ ERROR trait `traits::PrivTr` is more private than the item `traits::Tr3::f`
+        fn g() -> impl PrivTr;
+        fn h() -> impl PrivTr {}
     }
     impl<T: PrivTr> Pub<T> {} //~ ERROR trait `traits::PrivTr` is more private than the item `traits::Pub<T>`
     impl<T: PrivTr> PubTr for Pub<T> {} // OK, trait impl predicates
@@ -75,12 +79,18 @@ mod generics {
     pub struct Pub<T = u8>(T);
     trait PrivTr<T> {}
     pub trait PubTr<T> {}
+    impl PrivTr<Priv<()>> for () {}
 
     pub trait Tr1: PrivTr<Pub> {}
         //~^ ERROR trait `generics::PrivTr<generics::Pub>` is more private than the item `generics::Tr1`
     pub trait Tr2: PubTr<Priv> {} //~ ERROR type `generics::Priv` is more private than the item `generics::Tr2`
     pub trait Tr3: PubTr<[Priv; 1]> {} //~ ERROR type `generics::Priv` is more private than the item `generics::Tr3`
     pub trait Tr4: PubTr<Pub<Priv>> {} //~ ERROR type `generics::Priv` is more private than the item `Tr4`
+
+    pub trait Tr5 {
+        fn required() -> impl PrivTr<Priv<()>>;
+        fn provided() -> impl PrivTr<Priv<()>> {}
+    }
 }
 
 mod impls {
diff --git a/tests/ui/privacy/private-in-public-warn.stderr b/tests/ui/privacy/private-in-public-warn.stderr
index 3743879ffa6..c2a57e3b82c 100644
--- a/tests/ui/privacy/private-in-public-warn.stderr
+++ b/tests/ui/privacy/private-in-public-warn.stderr
@@ -130,7 +130,7 @@ LL |         type Alias = Priv;
    |         ^^^^^^^^^^ can't leak private type
 
 error: trait `traits::PrivTr` is more private than the item `traits::Alias`
-  --> $DIR/private-in-public-warn.rs:41:5
+  --> $DIR/private-in-public-warn.rs:42:5
    |
 LL |     pub type Alias<T: PrivTr> = T;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ type alias `traits::Alias` is reachable at visibility `pub(crate)`
@@ -147,7 +147,7 @@ LL | #![deny(private_interfaces, private_bounds)]
    |                             ^^^^^^^^^^^^^^
 
 error: trait `traits::PrivTr` is more private than the item `traits::Tr1`
-  --> $DIR/private-in-public-warn.rs:43:5
+  --> $DIR/private-in-public-warn.rs:44:5
    |
 LL |     pub trait Tr1: PrivTr {}
    |     ^^^^^^^^^^^^^^^^^^^^^ trait `traits::Tr1` is reachable at visibility `pub(crate)`
@@ -159,7 +159,7 @@ LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits::PrivTr` is more private than the item `traits::Tr2`
-  --> $DIR/private-in-public-warn.rs:44:5
+  --> $DIR/private-in-public-warn.rs:45:5
    |
 LL |     pub trait Tr2<T: PrivTr> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^ trait `traits::Tr2` is reachable at visibility `pub(crate)`
@@ -171,7 +171,7 @@ LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits::PrivTr` is more private than the item `traits::Tr3::Alias`
-  --> $DIR/private-in-public-warn.rs:46:9
+  --> $DIR/private-in-public-warn.rs:47:9
    |
 LL |         type Alias: PrivTr;
    |         ^^^^^^^^^^^^^^^^^^ associated type `traits::Tr3::Alias` is reachable at visibility `pub(crate)`
@@ -183,7 +183,7 @@ LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits::PrivTr` is more private than the item `traits::Tr3::f`
-  --> $DIR/private-in-public-warn.rs:48:9
+  --> $DIR/private-in-public-warn.rs:49:9
    |
 LL |         fn f<T: PrivTr>(arg: T) {}
    |         ^^^^^^^^^^^^^^^^^^^^^^^ associated function `traits::Tr3::f` is reachable at visibility `pub(crate)`
@@ -195,7 +195,7 @@ LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits::PrivTr` is more private than the item `traits::Pub<T>`
-  --> $DIR/private-in-public-warn.rs:50:5
+  --> $DIR/private-in-public-warn.rs:54:5
    |
 LL |     impl<T: PrivTr> Pub<T> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^ implementation `traits::Pub<T>` is reachable at visibility `pub(crate)`
@@ -207,103 +207,103 @@ LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits_where::PrivTr` is more private than the item `traits_where::Alias`
-  --> $DIR/private-in-public-warn.rs:59:5
+  --> $DIR/private-in-public-warn.rs:63:5
    |
 LL |     pub type Alias<T> where T: PrivTr = T;
    |     ^^^^^^^^^^^^^^^^^ type alias `traits_where::Alias` is reachable at visibility `pub(crate)`
    |
 note: but trait `traits_where::PrivTr` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:55:5
+  --> $DIR/private-in-public-warn.rs:59:5
    |
 LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits_where::PrivTr` is more private than the item `traits_where::Tr2`
-  --> $DIR/private-in-public-warn.rs:62:5
+  --> $DIR/private-in-public-warn.rs:66:5
    |
 LL |     pub trait Tr2<T> where T: PrivTr {}
    |     ^^^^^^^^^^^^^^^^ trait `traits_where::Tr2` is reachable at visibility `pub(crate)`
    |
 note: but trait `traits_where::PrivTr` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:55:5
+  --> $DIR/private-in-public-warn.rs:59:5
    |
 LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits_where::PrivTr` is more private than the item `traits_where::Tr3::f`
-  --> $DIR/private-in-public-warn.rs:65:9
+  --> $DIR/private-in-public-warn.rs:69:9
    |
 LL |         fn f<T>(arg: T) where T: PrivTr {}
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `traits_where::Tr3::f` is reachable at visibility `pub(crate)`
    |
 note: but trait `traits_where::PrivTr` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:55:5
+  --> $DIR/private-in-public-warn.rs:59:5
    |
 LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `traits_where::PrivTr` is more private than the item `traits_where::Pub<T>`
-  --> $DIR/private-in-public-warn.rs:68:5
+  --> $DIR/private-in-public-warn.rs:72:5
    |
 LL |     impl<T> Pub<T> where T: PrivTr {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation `traits_where::Pub<T>` is reachable at visibility `pub(crate)`
    |
 note: but trait `traits_where::PrivTr` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:55:5
+  --> $DIR/private-in-public-warn.rs:59:5
    |
 LL |     trait PrivTr {}
    |     ^^^^^^^^^^^^
 
 error: trait `generics::PrivTr<generics::Pub>` is more private than the item `generics::Tr1`
-  --> $DIR/private-in-public-warn.rs:79:5
+  --> $DIR/private-in-public-warn.rs:84:5
    |
 LL |     pub trait Tr1: PrivTr<Pub> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `generics::Tr1` is reachable at visibility `pub(crate)`
    |
 note: but trait `generics::PrivTr<generics::Pub>` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:76:5
+  --> $DIR/private-in-public-warn.rs:80:5
    |
 LL |     trait PrivTr<T> {}
    |     ^^^^^^^^^^^^^^^
 
 error: type `generics::Priv` is more private than the item `generics::Tr2`
-  --> $DIR/private-in-public-warn.rs:81:5
+  --> $DIR/private-in-public-warn.rs:86:5
    |
 LL |     pub trait Tr2: PubTr<Priv> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `generics::Tr2` is reachable at visibility `pub(crate)`
    |
 note: but type `generics::Priv` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:74:5
+  --> $DIR/private-in-public-warn.rs:78:5
    |
 LL |     struct Priv<T = u8>(T);
    |     ^^^^^^^^^^^^^^^^^^^
 
 error: type `generics::Priv` is more private than the item `generics::Tr3`
-  --> $DIR/private-in-public-warn.rs:82:5
+  --> $DIR/private-in-public-warn.rs:87:5
    |
 LL |     pub trait Tr3: PubTr<[Priv; 1]> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `generics::Tr3` is reachable at visibility `pub(crate)`
    |
 note: but type `generics::Priv` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:74:5
+  --> $DIR/private-in-public-warn.rs:78:5
    |
 LL |     struct Priv<T = u8>(T);
    |     ^^^^^^^^^^^^^^^^^^^
 
 error: type `generics::Priv` is more private than the item `Tr4`
-  --> $DIR/private-in-public-warn.rs:83:5
+  --> $DIR/private-in-public-warn.rs:88:5
    |
 LL |     pub trait Tr4: PubTr<Pub<Priv>> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `Tr4` is reachable at visibility `pub(crate)`
    |
 note: but type `generics::Priv` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:74:5
+  --> $DIR/private-in-public-warn.rs:78:5
    |
 LL |     struct Priv<T = u8>(T);
    |     ^^^^^^^^^^^^^^^^^^^
 
 error[E0446]: private type `impls::Priv` in public interface
-  --> $DIR/private-in-public-warn.rs:109:9
+  --> $DIR/private-in-public-warn.rs:119:9
    |
 LL |     struct Priv;
    |     ----------- `impls::Priv` declared as private
@@ -312,19 +312,19 @@ LL |         type Alias = Priv;
    |         ^^^^^^^^^^ can't leak private type
 
 error: type `aliases_pub::Priv` is more private than the item `aliases_pub::<impl Pub2>::f`
-  --> $DIR/private-in-public-warn.rs:180:9
+  --> $DIR/private-in-public-warn.rs:190:9
    |
 LL |         pub fn f(arg: Priv) {}
    |         ^^^^^^^^^^^^^^^^^^^ associated function `aliases_pub::<impl Pub2>::f` is reachable at visibility `pub(crate)`
    |
 note: but type `aliases_pub::Priv` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:153:5
+  --> $DIR/private-in-public-warn.rs:163:5
    |
 LL |     struct Priv;
    |     ^^^^^^^^^^^
 
 error[E0446]: private type `aliases_pub::Priv` in public interface
-  --> $DIR/private-in-public-warn.rs:183:9
+  --> $DIR/private-in-public-warn.rs:193:9
    |
 LL |     struct Priv;
    |     ----------- `aliases_pub::Priv` declared as private
@@ -333,7 +333,7 @@ LL |         type Check = Priv;
    |         ^^^^^^^^^^ can't leak private type
 
 error[E0446]: private type `aliases_pub::Priv` in public interface
-  --> $DIR/private-in-public-warn.rs:186:9
+  --> $DIR/private-in-public-warn.rs:196:9
    |
 LL |     struct Priv;
    |     ----------- `aliases_pub::Priv` declared as private
@@ -342,7 +342,7 @@ LL |         type Check = Priv;
    |         ^^^^^^^^^^ can't leak private type
 
 error[E0446]: private type `aliases_pub::Priv` in public interface
-  --> $DIR/private-in-public-warn.rs:189:9
+  --> $DIR/private-in-public-warn.rs:199:9
    |
 LL |     struct Priv;
    |     ----------- `aliases_pub::Priv` declared as private
@@ -351,7 +351,7 @@ LL |         type Check = Priv;
    |         ^^^^^^^^^^ can't leak private type
 
 error[E0446]: private type `aliases_pub::Priv` in public interface
-  --> $DIR/private-in-public-warn.rs:192:9
+  --> $DIR/private-in-public-warn.rs:202:9
    |
 LL |     struct Priv;
    |     ----------- `aliases_pub::Priv` declared as private
@@ -360,43 +360,43 @@ LL |         type Check = Priv;
    |         ^^^^^^^^^^ can't leak private type
 
 error: trait `PrivTr1` is more private than the item `aliases_priv::Tr1`
-  --> $DIR/private-in-public-warn.rs:222:5
+  --> $DIR/private-in-public-warn.rs:232:5
    |
 LL |     pub trait Tr1: PrivUseAliasTr {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `aliases_priv::Tr1` is reachable at visibility `pub(crate)`
    |
 note: but trait `PrivTr1` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:208:5
+  --> $DIR/private-in-public-warn.rs:218:5
    |
 LL |     trait PrivTr1<T = u8> {
    |     ^^^^^^^^^^^^^^^^^^^^^
 
 error: trait `PrivTr1<Priv2>` is more private than the item `aliases_priv::Tr2`
-  --> $DIR/private-in-public-warn.rs:224:5
+  --> $DIR/private-in-public-warn.rs:234:5
    |
 LL |     pub trait Tr2: PrivUseAliasTr<PrivAlias> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `aliases_priv::Tr2` is reachable at visibility `pub(crate)`
    |
 note: but trait `PrivTr1<Priv2>` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:208:5
+  --> $DIR/private-in-public-warn.rs:218:5
    |
 LL |     trait PrivTr1<T = u8> {
    |     ^^^^^^^^^^^^^^^^^^^^^
 
 error: type `Priv2` is more private than the item `aliases_priv::Tr2`
-  --> $DIR/private-in-public-warn.rs:224:5
+  --> $DIR/private-in-public-warn.rs:234:5
    |
 LL |     pub trait Tr2: PrivUseAliasTr<PrivAlias> {}
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ trait `aliases_priv::Tr2` is reachable at visibility `pub(crate)`
    |
 note: but type `Priv2` is only usable at visibility `pub(self)`
-  --> $DIR/private-in-public-warn.rs:206:5
+  --> $DIR/private-in-public-warn.rs:216:5
    |
 LL |     struct Priv2;
    |     ^^^^^^^^^^^^
 
 warning: bounds on generic parameters in type aliases are not enforced
-  --> $DIR/private-in-public-warn.rs:41:23
+  --> $DIR/private-in-public-warn.rs:42:23
    |
 LL |     pub type Alias<T: PrivTr> = T;
    |                     --^^^^^^
@@ -410,7 +410,7 @@ LL |     pub type Alias<T: PrivTr> = T;
    = note: `#[warn(type_alias_bounds)]` on by default
 
 warning: where clauses on type aliases are not enforced
-  --> $DIR/private-in-public-warn.rs:59:29
+  --> $DIR/private-in-public-warn.rs:63:29
    |
 LL |     pub type Alias<T> where T: PrivTr = T;
    |                       ------^^^^^^^^^
diff --git a/tests/ui/privacy/pub-priv-dep/auxiliary/priv_dep.rs b/tests/ui/privacy/pub-priv-dep/auxiliary/priv_dep.rs
index 4eeecdc0569..75640147026 100644
--- a/tests/ui/privacy/pub-priv-dep/auxiliary/priv_dep.rs
+++ b/tests/ui/privacy/pub-priv-dep/auxiliary/priv_dep.rs
@@ -1,5 +1,6 @@
 pub struct OtherType;
 pub trait OtherTrait {}
+impl OtherTrait for OtherType {}
 
 #[macro_export]
 macro_rules! m {
diff --git a/tests/ui/privacy/pub-priv-dep/pub-priv1.rs b/tests/ui/privacy/pub-priv-dep/pub-priv1.rs
index 192ca0db8bd..b85f2754fb1 100644
--- a/tests/ui/privacy/pub-priv-dep/pub-priv1.rs
+++ b/tests/ui/privacy/pub-priv-dep/pub-priv1.rs
@@ -44,8 +44,12 @@ impl PublicType {
 
 pub trait MyPubTrait {
     type Foo: OtherTrait;
+    //~^ ERROR trait `OtherTrait` from private dependency 'priv_dep' in public interface
+
+    fn required() -> impl OtherTrait;
+
+    fn provided() -> impl OtherTrait { OtherType }
 }
-//~^^ ERROR trait `OtherTrait` from private dependency 'priv_dep' in public interface
 
 pub trait WithSuperTrait: OtherTrait {}
 //~^ ERROR trait `OtherTrait` from private dependency 'priv_dep' in public interface
diff --git a/tests/ui/privacy/pub-priv-dep/pub-priv1.stderr b/tests/ui/privacy/pub-priv-dep/pub-priv1.stderr
index 9da47827be4..24bd071567f 100644
--- a/tests/ui/privacy/pub-priv-dep/pub-priv1.stderr
+++ b/tests/ui/privacy/pub-priv-dep/pub-priv1.stderr
@@ -11,31 +11,31 @@ LL | #![deny(exported_private_dependencies)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: macro `m` from private dependency 'priv_dep' is re-exported
-  --> $DIR/pub-priv1.rs:94:9
+  --> $DIR/pub-priv1.rs:98:9
    |
 LL | pub use priv_dep::m;
    |         ^^^^^^^^^^^
 
 error: macro `fn_like` from private dependency 'pm' is re-exported
-  --> $DIR/pub-priv1.rs:96:9
+  --> $DIR/pub-priv1.rs:100:9
    |
 LL | pub use pm::fn_like;
    |         ^^^^^^^^^^^
 
 error: derive macro `PmDerive` from private dependency 'pm' is re-exported
-  --> $DIR/pub-priv1.rs:98:9
+  --> $DIR/pub-priv1.rs:102:9
    |
 LL | pub use pm::PmDerive;
    |         ^^^^^^^^^^^^
 
 error: attribute macro `pm_attr` from private dependency 'pm' is re-exported
-  --> $DIR/pub-priv1.rs:100:9
+  --> $DIR/pub-priv1.rs:104:9
    |
 LL | pub use pm::pm_attr;
    |         ^^^^^^^^^^^
 
 error: variant `V1` from private dependency 'priv_dep' is re-exported
-  --> $DIR/pub-priv1.rs:103:9
+  --> $DIR/pub-priv1.rs:107:9
    |
 LL | pub use priv_dep::E::V1;
    |         ^^^^^^^^^^^^^^^
@@ -65,61 +65,61 @@ LL |     type Foo: OtherTrait;
    |     ^^^^^^^^^^^^^^^^^^^^
 
 error: trait `OtherTrait` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:50:1
+  --> $DIR/pub-priv1.rs:54:1
    |
 LL | pub trait WithSuperTrait: OtherTrait {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:59:5
+  --> $DIR/pub-priv1.rs:63:5
    |
 LL |     type X = OtherType;
    |     ^^^^^^
 
 error: trait `OtherTrait` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:63:1
+  --> $DIR/pub-priv1.rs:67:1
    |
 LL | pub fn in_bounds<T: OtherTrait>(x: T) { unimplemented!() }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:66:1
+  --> $DIR/pub-priv1.rs:70:1
    |
 LL | pub fn private_in_generic() -> std::num::Saturating<OtherType> { unimplemented!() }
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:69:1
+  --> $DIR/pub-priv1.rs:73:1
    |
 LL | pub static STATIC: OtherType = OtherType;
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:72:1
+  --> $DIR/pub-priv1.rs:76:1
    |
 LL | pub const CONST: OtherType = OtherType;
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:75:1
+  --> $DIR/pub-priv1.rs:79:1
    |
 LL | pub type Alias = OtherType;
    | ^^^^^^^^^^^^^^
 
 error: trait `OtherTrait` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:80:1
+  --> $DIR/pub-priv1.rs:84:1
    |
 LL | impl OtherTrait for PublicWithPrivateImpl {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:85:1
+  --> $DIR/pub-priv1.rs:89:1
    |
 LL | impl PubTraitOnPrivate for OtherType {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: type `OtherType` from private dependency 'priv_dep' in public interface
-  --> $DIR/pub-priv1.rs:85:1
+  --> $DIR/pub-priv1.rs:89:1
    |
 LL | impl PubTraitOnPrivate for OtherType {}
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^