1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/assoc-lang-items.rs b/tests/ui/assoc-lang-items.rs
new file mode 100644
index 00000000000..23453d201a7
--- /dev/null
+++ b/tests/ui/assoc-lang-items.rs
@@ -0,0 +1,21 @@
+#![feature(lang_items)]
+
+trait Foo {
+    #[lang = "dummy_lang_item_1"] //~ ERROR definition
+    fn foo() {}
+
+    #[lang = "dummy_lang_item_2"] //~ ERROR definition
+    fn bar();
+
+    #[lang = "dummy_lang_item_3"] //~ ERROR definition
+    type MyType;
+}
+
+struct Bar;
+
+impl Bar {
+    #[lang = "dummy_lang_item_4"] //~ ERROR definition
+    fn test() {}
+}
+
+fn main() {}