1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/traits/inheritance/cross-trait-call.rs b/src/test/ui/traits/inheritance/cross-trait-call.rs
new file mode 100644
index 000000000..512c928ca
--- /dev/null
+++ b/src/test/ui/traits/inheritance/cross-trait-call.rs
@@ -0,0 +1,19 @@
+// run-pass
+#![allow(dead_code)]
+
+trait Foo { fn f(&self) -> isize; }
+trait Bar : Foo { fn g(&self) -> isize; }
+
+struct A { x: isize }
+
+impl Foo for A { fn f(&self) -> isize { 10 } }
+
+impl Bar for A {
+    // Testing that this impl can call the impl of Foo
+    fn g(&self) -> isize { self.f() }
+}
+
+pub fn main() {
+    let a = &A { x: 3 };
+    assert_eq!(a.g(), 10);
+}