1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/binop/eq-vec.rs b/tests/ui/binop/eq-vec.rs
new file mode 100644
index 000000000..17ce8df85
--- /dev/null
+++ b/tests/ui/binop/eq-vec.rs
@@ -0,0 +1,13 @@
+fn main() {
+    #[derive(Debug)]
+    enum Foo {
+        //~^ HELP consider annotating `Foo` with `#[derive(PartialEq)]`
+        Bar,
+        Qux,
+    }
+
+    let vec1 = vec![Foo::Bar, Foo::Qux];
+    let vec2 = vec![Foo::Bar, Foo::Qux];
+    assert_eq!(vec1, vec2);
+    //~^ ERROR binary operation `==` cannot be applied to type `Vec<Foo>`
+}