1 files changed, 10 insertions, 0 deletions
diff --git a/tests/ui/lint/dead-code/alias-in-pat.rs b/tests/ui/lint/dead-code/alias-in-pat.rs
new file mode 100644
index 00000000000..69d455f3b60
--- /dev/null
+++ b/tests/ui/lint/dead-code/alias-in-pat.rs
@@ -0,0 +1,10 @@
+// run-pass
+
+#![deny(dead_code)]
+
+fn main() {
+    struct Foo<T> { x: T }
+    type Bar = Foo<u32>;
+    let spam = |Bar { x }| x != 0;
+    println!("{}", spam(Foo { x: 10 }));
+}