1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/in-trait/foreign.rs b/tests/ui/impl-trait/in-trait/foreign.rs
new file mode 100644
index 00000000000..6341f5b4284
--- /dev/null
+++ b/tests/ui/impl-trait/in-trait/foreign.rs
@@ -0,0 +1,9 @@
+// check-pass
+// aux-build: rpitit.rs
+
+extern crate rpitit;
+
+fn main() {
+    // Witness an RPITIT from another crate
+    let () = <rpitit::Foreign as rpitit::Foo>::bar();
+}