Fix unit structs in cross-crate situtations

1 files changed, 21 insertions, 0 deletions

diff --git a/src/test/compile-fail/xcrate-unit-struct.rs b/src/test/compile-fail/xcrate-unit-struct.rs
new file mode 100644
index 00000000000..e71a0f05dff
--- /dev/null
+++ b/src/test/compile-fail/xcrate-unit-struct.rs
@@ -0,0 +1,21 @@
+// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// aux-build:xcrate_unit_struct.rs
+
+// Make sure that when we have cross-crate unit structs we don't accidentally
+// make values out of cross-crate structs that aren't unit.
+
+extern mod xcrate_unit_struct;
+
+fn main() {
+    let _ = xcrate_unit_struct::StructWithFields; //~ ERROR: unresolved name
+    let _ = xcrate_unit_struct::Struct;
+}