1 files changed, 134 insertions, 0 deletions
diff --git a/src/test/ui/privacy/associated-item-privacy-trait.rs b/src/test/ui/privacy/associated-item-privacy-trait.rs
new file mode 100644
index 000000000..c07aeed99
--- /dev/null
+++ b/src/test/ui/privacy/associated-item-privacy-trait.rs
@@ -0,0 +1,134 @@
+#![feature(decl_macro, associated_type_defaults)]
+#![allow(unused, private_in_public)]
+
+mod priv_trait {
+    trait PrivTr {
+        fn method(&self) {}
+        const CONST: u8 = 0;
+        type AssocTy = u8;
+    }
+    pub struct Pub;
+    impl PrivTr for Pub {}
+    pub trait PubTr: PrivTr {}
+
+    pub macro mac() {
+        let value = <Pub as PrivTr>::method;
+        //~^ ERROR type `for<'r> fn(&'r priv_trait::Pub) {<priv_trait::Pub as PrivTr>::method}` is private
+        value;
+        //~^ ERROR type `for<'r> fn(&'r priv_trait::Pub) {<priv_trait::Pub as PrivTr>::method}` is private
+        Pub.method();
+        //~^ ERROR type `for<'r> fn(&'r Self) {<Self as PrivTr>::method}` is private
+        <Pub as PrivTr>::CONST;
+        //~^ ERROR associated constant `<Pub as PrivTr>::CONST` is private
+        let _: <Pub as PrivTr>::AssocTy;
+        //~^ ERROR associated type `<Pub as PrivTr>::AssocTy` is private
+        pub type InSignatureTy = <Pub as PrivTr>::AssocTy;
+        //~^ ERROR trait `PrivTr` is private
+        pub trait InSignatureTr: PrivTr {}
+        //~^ ERROR trait `PrivTr` is private
+        impl PrivTr for u8 {}
+        //~^ ERROR trait `PrivTr` is private
+    }
+}
+fn priv_trait() {
+    priv_trait::mac!();
+}
+
+mod priv_signature {
+    pub trait PubTr {
+        fn method(&self, arg: Priv) {}
+    }
+    struct Priv;
+    pub struct Pub;
+    impl PubTr for Pub {}
+
+    pub macro mac() {
+        let value = <Pub as PubTr>::method;
+        //~^ ERROR type `priv_signature::Priv` is private
+        value;
+        //~^ ERROR type `priv_signature::Priv` is private
+        Pub.method(loop {});
+        //~^ ERROR type `priv_signature::Priv` is private
+    }
+}
+fn priv_signature() {
+    priv_signature::mac!();
+}
+
+mod priv_substs {
+    pub trait PubTr {
+        fn method<T>(&self) {}
+    }
+    struct Priv;
+    pub struct Pub;
+    impl PubTr for Pub {}
+
+    pub macro mac() {
+        let value = <Pub as PubTr>::method::<Priv>;
+        //~^ ERROR type `priv_substs::Priv` is private
+        value;
+        //~^ ERROR type `priv_substs::Priv` is private
+        Pub.method::<Priv>();
+        //~^ ERROR type `priv_substs::Priv` is private
+    }
+}
+fn priv_substs() {
+    priv_substs::mac!();
+}
+
+mod priv_parent_substs {
+    pub trait PubTr<T = Priv> {
+        fn method(&self) {}
+        const CONST: u8 = 0;
+        type AssocTy = u8;
+    }
+    struct Priv;
+    pub struct Pub;
+    impl PubTr<Priv> for Pub {}
+    impl PubTr<Pub> for Priv {}
+
+    pub macro mac() {
+        let value = <Pub as PubTr>::method;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        value;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        let value = <Pub as PubTr<_>>::method;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        value;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        Pub.method();
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+
+        let value = <Priv as PubTr<_>>::method;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        value;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        Priv.method();
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+
+        <Pub as PubTr>::CONST;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        <Pub as PubTr<_>>::CONST;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        <Priv as PubTr<_>>::CONST;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+
+        let _: <Pub as PubTr>::AssocTy; // FIXME no longer an error?!
+        let _: <Pub as PubTr<_>>::AssocTy;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        let _: <Priv as PubTr<_>>::AssocTy;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+
+        pub type InSignatureTy1 = <Pub as PubTr>::AssocTy;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        pub type InSignatureTy2 = <Priv as PubTr<Pub>>::AssocTy;
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+        impl PubTr for u8 {}
+        //~^ ERROR type `priv_parent_substs::Priv` is private
+    }
+}
+fn priv_parent_substs() {
+    priv_parent_substs::mac!();
+}
+
+fn main() {}