1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/ui-fulldeps/extern-mod-syntax.rs b/src/test/ui-fulldeps/extern-mod-syntax.rs
new file mode 100644
index 00000000000..258ab0dbe95
--- /dev/null
+++ b/src/test/ui-fulldeps/extern-mod-syntax.rs
@@ -0,0 +1,11 @@
+// run-pass
+
+#![allow(unused_imports)]
+#![feature(rustc_private)]
+
+extern crate serialize;
+use serialize::json::Object;
+
+pub fn main() {
+    println!("Hello world!");
+}