Fix matching of methods named *_get_type()

The code which heuristically turned functions into class methods would always
ignore any function called *_get_type or *_get_gtype. However, the code which
looked for GI metadata functions to execute them was much more comprehensive,
checking not just the name, but also that it had no parameters and that it
returned a GType.

This change abstracts the more comprehensive check into the Function class, and
uses the same check in both places.

https://bugzilla.gnome.org/show_bug.cgi?id=671218

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/scanner/gettype.h b/tests/scanner/gettype.h
new file mode 100644
index 00000000..755f091c
--- /dev/null
+++ b/tests/scanner/gettype.h
@@ -0,0 +1,29 @@
+#ifndef __GETTYPE_OBJECT_H__
+#define __GETTYPE_OBJECT_H__
+
+#include <glib-object.h>
+
+#define GETTYPE_TYPE_OBJECT            (gettype_object_get_type ())
+#define GETTYPE_OBJECT(object)         (G_TYPE_CHECK_INSTANCE_CAST ((object), GETTYPE_TYPE_OBJECT, GetTypeObject))
+#define GETTYPE_IS_OBJECT(object)      (G_TYPE_CHECK_INSTANCE_TYPE ((object), GETTYPE_TYPE_OBJECT))
+
+typedef struct _GetTypeObject           GetTypeObject;
+typedef struct _GetTypeObjectClass      GetTypeObjectClass;
+struct _GetTypeObject
+{
+  GObject parent_instance;
+};
+
+struct _GetTypeObjectClass
+{
+  GObjectClass parent_class;
+};
+
+GType           gettype_object_get_type          (void) G_GNUC_CONST;
+GetTypeObject*  gettype_object_new               (void);
+
+GType           gettype_object_nonmeta1_get_type (GetTypeObject *obj);
+gboolean        gettype_object_nonmeta2_get_type (void);
+gboolean        gettype_object_nonmeta_get_gtype (void);
+
+#endif /* __GETTYPE_OBJECT_H__ */