1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/tag-type-args.stderr b/src/test/ui/tag-type-args.stderr
new file mode 100644
index 000000000..107af7641
--- /dev/null
+++ b/src/test/ui/tag-type-args.stderr
@@ -0,0 +1,19 @@
+error[E0107]: missing generics for enum `Quux`
+  --> $DIR/tag-type-args.rs:3:11
+   |
+LL | fn foo(c: Quux) { assert!((false)); }
+   |           ^^^^ expected 1 generic argument
+   |
+note: enum defined here, with 1 generic parameter: `T`
+  --> $DIR/tag-type-args.rs:1:6
+   |
+LL | enum Quux<T> { Bar }
+   |      ^^^^ -
+help: add missing generic argument
+   |
+LL | fn foo(c: Quux<T>) { assert!((false)); }
+   |           ~~~~~~~
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0107`.