1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/associated-consts/associated-const-dead-code.rs b/src/test/ui/associated-consts/associated-const-dead-code.rs
new file mode 100644
index 000000000..f7b676418
--- /dev/null
+++ b/src/test/ui/associated-consts/associated-const-dead-code.rs
@@ -0,0 +1,12 @@
+#![deny(dead_code)]
+
+struct MyFoo;
+
+impl MyFoo {
+    const BAR: u32 = 1;
+    //~^ ERROR associated constant `BAR` is never used
+}
+
+fn main() {
+    let _: MyFoo = MyFoo;
+}