Add regression test

diff --git a/src/test/compile-fail/auxiliary/recursive_reexports.rs b/src/test/compile-fail/auxiliary/recursive_reexports.rs
new file mode 100644 (file)
index 0000000..1186e3d
--- /dev/null
+++ b/src/test/compile-fail/auxiliary/recursive_reexports.rs
@@ -0,0 +1,13 @@
+// Copyright 2016 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.
+
+pub mod foo {
+    pub use foo;
+}

diff --git a/src/test/compile-fail/recursive-reexports.rs b/src/test/compile-fail/recursive-reexports.rs
new file mode 100644 (file)
index 0000000..6fd52be
--- /dev/null
+++ b/src/test/compile-fail/recursive-reexports.rs
@@ -0,0 +1,15 @@
+// Copyright 2016 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:recursive_reexports.rs
+
+fn f() -> recursive_reexports::S {} //~ ERROR undeclared
+
+fn main() {}