1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/compile-fail/spawn-non-nil-fn.rs b/src/test/compile-fail/spawn-non-nil-fn.rs
new file mode 100644
index 00000000..4d869bba
--- /dev/null
+++ b/src/test/compile-fail/spawn-non-nil-fn.rs
@@ -0,0 +1,9 @@
+// error-pattern: mismatched types
+
+fn f(int x) -> int {
+  ret x;
+}
+
+fn main() {
+  spawn f(10);
+}