1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/methods/inherent-methods-same-name.rs b/tests/ui/methods/inherent-methods-same-name.rs
new file mode 100644
index 00000000000..d7d19bc3325
--- /dev/null
+++ b/tests/ui/methods/inherent-methods-same-name.rs
@@ -0,0 +1,28 @@
+//! Test multiple inherent methods with same name on different type parameters
+
+//@ run-pass
+// Ensure that a user-defined type admits multiple inherent methods
+// with the same name, which can be called on values that have a
+// precise enough type to allow distinguishing between the methods.
+
+struct Foo<T>(T);
+
+impl Foo<usize> {
+    fn bar(&self) -> i32 {
+        self.0 as i32
+    }
+}
+
+impl Foo<isize> {
+    fn bar(&self) -> i32 {
+        -(self.0 as i32)
+    }
+}
+
+fn main() {
+    let foo_u = Foo::<usize>(5);
+    assert_eq!(foo_u.bar(), 5);
+
+    let foo_i = Foo::<isize>(3);
+    assert_eq!(foo_i.bar(), -3);
+}