1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/traits/inheritance/num0.rs b/src/test/ui/traits/inheritance/num0.rs
new file mode 100644
index 000000000..cee52542d
--- /dev/null
+++ b/src/test/ui/traits/inheritance/num0.rs
@@ -0,0 +1,24 @@
+// run-pass
+#![allow(dead_code)]
+// Extending Num and using inherited static methods
+
+// pretty-expanded FIXME #23616
+
+use std::cmp::PartialOrd;
+
+pub trait NumCast: Sized {
+    fn from(i: i32) -> Option<Self>;
+}
+
+pub trait Num {
+    fn from_int(i: isize) -> Self;
+    fn gt(&self, other: &Self) -> bool;
+}
+
+pub trait NumExt: NumCast + PartialOrd { }
+
+fn greater_than_one<T:NumExt>(n: &T) -> bool {
+    n.gt(&NumCast::from(1).unwrap())
+}
+
+pub fn main() {}