Allow attributes on parameters and return values

Any annotation where the key has a dot in the name will go into the
attribute list. For example

  * @arg: (foo.bar baz): some arg

the parameter @arg will get the attribute with key foo.bar and value
baz. This also works for.

  * Returns: (foo.bar2 baz2): the return value

Also add tests for this new feature.

See https://bugzilla.gnome.org/show_bug.cgi?id=571548

Signed-off-by: David Zeuthen <davidz@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/girepository/gicallableinfo.h b/girepository/gicallableinfo.h
index 479baa2a..54d2cacb 100644
--- a/girepository/gicallableinfo.h
+++ b/girepository/gicallableinfo.h
@@ -39,6 +39,12 @@ G_BEGIN_DECLS
 GITypeInfo *           g_callable_info_get_return_type (GICallableInfo *info);
 void                   g_callable_info_load_return_type (GICallableInfo *info,
                                                          GITypeInfo     *type);
+const gchar *          g_callable_info_get_return_attribute (GICallableInfo *info,
+                                                             const gchar    *name);
+gboolean               g_callable_info_iterate_return_attributes (GICallableInfo  *info,
+                                                                  GIAttributeIter *iterator,
+                                                                  char           **name,
+                                                                  char          **value);
 GITransfer             g_callable_info_get_caller_owns (GICallableInfo *info);
 gboolean               g_callable_info_may_return_null (GICallableInfo *info);
 gint                   g_callable_info_get_n_args      (GICallableInfo *info);