gio/tests/gdbus-example-subtree.c:76:1: error: missing initializer for field ‘padding’ of ‘GDBusInterfaceVTable’ {aka ‘const struct _GDBusInterfaceVTable’}
   76 | };
      | ^
gio/tests/gdbus-example-subtree.c:190:1: error: missing initializer for field ‘padding’ of ‘GDBusInterfaceVTable’ {aka ‘const struct _GDBusInterfaceVTable’}
  190 | };
      | ^
gio/tests/gdbus-example-subtree.c:228:1: error: missing initializer for field ‘get_property’ of ‘GDBusInterfaceVTable’ {aka ‘const struct _GDBusInterfaceVTable’}
  228 | };
      | ^
gio/tests/gdbus-example-subtree.c:325:1: error: missing initializer for field ‘padding’ of ‘GDBusSubtreeVTable’ {aka ‘const struct _GDBusSubtreeVTable’}
  325 | };
      | ^