1 files changed, 18 insertions, 0 deletions
diff --git a/tests/asynchronous/bug602594.vala b/tests/asynchronous/bug602594.vala
new file mode 100644
index 000000000..5c8129312
--- /dev/null
+++ b/tests/asynchronous/bug602594.vala
@@ -0,0 +1,18 @@
+class Foo {
+	public signal void bar (string s, bool b);
+}
+
+async void callback (string s, bool b) {
+	assert (s == "foo");
+	assert (b);
+	success = true;
+}
+
+bool success = false;
+
+void main() {
+	var foo = new Foo ();
+	foo.bar.connect (callback);
+	foo.bar ("foo", true);
+	assert (success);
+}