1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs
new file mode 100644
index 000000000..6b7d94603
--- /dev/null
+++ b/src/test/ui/rfc-1445-restrict-constants-in-patterns/match-requires-both-partialeq-and-eq.rs
@@ -0,0 +1,21 @@
+#[derive(Eq)]
+struct Foo {
+    x: u32
+}
+
+impl PartialEq for Foo {
+    fn eq(&self, _: &Foo) -> bool {
+        false // ha ha sucker!
+    }
+}
+
+const FOO: Foo = Foo { x: 0 };
+
+fn main() {
+    let y = Foo { x: 1 };
+    match y {
+        FOO => { }
+        //~^ ERROR must be annotated with `#[derive(PartialEq, Eq)]`
+        _ => { }
+    }
+}