1 files changed, 12 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-16819.rs b/tests/ui/issues/issue-16819.rs
new file mode 100644
index 00000000000..cc0200904e5
--- /dev/null
+++ b/tests/ui/issues/issue-16819.rs
@@ -0,0 +1,12 @@
+// run-pass
+#![allow(unused_variables)]
+// `#[cfg]` on struct field permits empty unusable struct
+
+struct S {
+    #[cfg(untrue)]
+    a: int,
+}
+
+fn main() {
+    let s = S {};
+}