scanner: allow GObject.Object as a superclass return type

6172c268 made the scanner think GObject* wasn't a superclass of its
subclasses. Fix that.

https://bugzilla.gnome.org/show_bug.cgi?id=661677

3 files changed, 19 insertions, 1 deletions

diff --git a/tests/scanner/Foo-1.0-expected.gir b/tests/scanner/Foo-1.0-expected.gir
index b8dc33f5..826d676d 100644
--- a/tests/scanner/Foo-1.0-expected.gir
+++ b/tests/scanner/Foo-1.0-expected.gir
@@ -366,6 +366,11 @@ and/or use gtk-doc annotations.  -->
           <type name="Object" c:type="FooObject*"/>
         </return-value>
       </constructor>
+      <constructor name="new_as_super" c:identifier="foo_object_new_as_super">
+        <return-value transfer-ownership="full">
+          <type name="GObject.Object" c:type="GObject*"/>
+        </return-value>
+      </constructor>
       <function name="a_global_method"
                 c:identifier="foo_object_a_global_method">
         <return-value transfer-ownership="none">
diff --git a/tests/scanner/foo.c b/tests/scanner/foo.c
index 54566404..3e15444f 100644
--- a/tests/scanner/foo.c
+++ b/tests/scanner/foo.c
@@ -226,6 +226,18 @@ foo_object_init (FooObject *object)
 
 }
 
+FooObject *
+foo_object_new (void)
+{
+  return g_object_new (FOO_TYPE_OBJECT, NULL);
+}
+
+GObject *
+foo_object_new_as_super (void)
+{
+  return g_object_new (FOO_TYPE_OBJECT, NULL);
+}
+
 /**
  * foo_object_external_type:
  * @object: a #FooObject
diff --git a/tests/scanner/foo.h b/tests/scanner/foo.h
index bd502219..4b20ed7d 100644
--- a/tests/scanner/foo.h
+++ b/tests/scanner/foo.h
@@ -113,8 +113,9 @@ struct _FooObjectClass
 gint                  foo_init                     (void);
 
 GType                 foo_object_get_type          (void) G_GNUC_CONST;
-FooObject*            foo_object_new               ();
+FooObject*            foo_object_new               (void);
 UtilityObject*        foo_object_external_type     (FooObject *object);
+GObject*              foo_object_new_as_super      (void);
 
 void                  foo_object_various           (FooObject *object, void *data, GType some_type);