1 files changed, 44 insertions, 0 deletions
diff --git a/tests/ui/privacy/pub-priv-dep/pub-priv1.rs b/tests/ui/privacy/pub-priv-dep/pub-priv1.rs
new file mode 100644
index 000000000..ec8666f93
--- /dev/null
+++ b/tests/ui/privacy/pub-priv-dep/pub-priv1.rs
@@ -0,0 +1,44 @@
+// aux-crate:priv:priv_dep=priv_dep.rs
+// aux-build:pub_dep.rs
+// compile-flags: -Zunstable-options
+#![deny(exported_private_dependencies)]
+
+// This crate is a private dependency
+extern crate priv_dep;
+// This crate is a public dependency
+extern crate pub_dep;
+
+use priv_dep::{OtherTrait, OtherType};
+use pub_dep::PubType;
+
+// Type from private dependency used in private
+// type - this is fine
+struct PrivateType {
+    field: OtherType,
+}
+
+pub struct PublicType {
+    pub field: OtherType,
+    //~^ ERROR type `OtherType` from private dependency 'priv_dep' in public interface
+    priv_field: OtherType,    // Private field - this is fine
+    pub other_field: PubType, // Type from public dependency - this is fine
+}
+
+impl PublicType {
+    pub fn pub_fn(param: OtherType) {}
+    //~^ ERROR type `OtherType` from private dependency 'priv_dep' in public interface
+
+    fn priv_fn(param: OtherType) {}
+}
+
+pub trait MyPubTrait {
+    type Foo: OtherTrait;
+}
+//~^^ ERROR trait `OtherTrait` from private dependency 'priv_dep' in public interface
+
+pub struct AllowedPrivType {
+    #[allow(exported_private_dependencies)]
+    pub allowed: OtherType,
+}
+
+fn main() {}