1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/privacy/private-unit-struct-assignment.rs b/tests/ui/privacy/private-unit-struct-assignment.rs
new file mode 100644
index 00000000000..b8e1c4ecb18
--- /dev/null
+++ b/tests/ui/privacy/private-unit-struct-assignment.rs
@@ -0,0 +1,11 @@
+//! Regression test for https://github.com/rust-lang/rust/issues/13407
+
+mod A {
+    struct C;
+}
+
+fn main() {
+    A::C = 1;
+    //~^ ERROR: mismatched types
+    //~| ERROR: unit struct `C` is private
+}