1 files changed, 5 insertions, 0 deletions
diff --git a/tests/ui/error-codes/E0091.rs b/tests/ui/error-codes/E0091.rs
new file mode 100644
index 00000000000..2427f5cfe13
--- /dev/null
+++ b/tests/ui/error-codes/E0091.rs
@@ -0,0 +1,5 @@
+type Foo<T> = u32; //~ ERROR E0091
+type Foo2<A, B> = Box<A>; //~ ERROR E0091
+
+fn main() {
+}