[vala/staging: 1/2] tests: Don't rely on external delegate defintions

[Rico Tzschichholz <ricotz src gnome org>]

commit 3ddd120776b93714a14d7ea1af00fb9c89a3a27b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sat Oct 8 16:30:58 2016 +0200

    tests: Don't rely on external delegate defintions

 tests/asynchronous/bug598697.vala |    2 ++
 tests/methods/bug596726.vala      |    2 ++
 tests/objects/bug596621.vala      |    2 ++
 3 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/tests/asynchronous/bug598697.vala b/tests/asynchronous/bug598697.vala
index 804039a..24d310e 100644
--- a/tests/asynchronous/bug598697.vala
+++ b/tests/asynchronous/bug598697.vala
@@ -1,3 +1,5 @@
+delegate void Func ();
+
 public class Foo {
        public async void do_foo () {
                Func f = () => {};
diff --git a/tests/methods/bug596726.vala b/tests/methods/bug596726.vala
index 6eaec26..2203ece 100644
--- a/tests/methods/bug596726.vala
+++ b/tests/methods/bug596726.vala
@@ -1,3 +1,5 @@
+delegate void Func ();
+
 void do_bar (Func f) {
 }
 
diff --git a/tests/objects/bug596621.vala b/tests/objects/bug596621.vala
index 348ea40..8a732f1 100644
--- a/tests/objects/bug596621.vala
+++ b/tests/objects/bug596621.vala
@@ -1,3 +1,5 @@
+delegate void Func ();
+
 class Foo : Object {
        [CCode (has_construct_function = false)]
        public Foo () {