[gtk/function-annotations: 8/16] Annotate gdk_popup_layout_get_anchor_rect as const

[Matthias Clasen <matthiasc src gnome org>]

commit 0d69a94061f556b2070fe723d8c56993d8200733
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Sep 14 13:11:05 2021 -0400

    Annotate gdk_popup_layout_get_anchor_rect as const

 gdk/gdkpopuplayout.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/gdkpopuplayout.h b/gdk/gdkpopuplayout.h
index 03e7095883..6d8985af79 100644
--- a/gdk/gdkpopuplayout.h
+++ b/gdk/gdkpopuplayout.h
@@ -99,7 +99,7 @@ void                    gdk_popup_layout_set_anchor_rect        (GdkPopupLayout
                                                                  const GdkRectangle     *anchor_rect);
 
 GDK_AVAILABLE_IN_ALL
-const GdkRectangle *    gdk_popup_layout_get_anchor_rect        (GdkPopupLayout         *layout);
+const GdkRectangle *    gdk_popup_layout_get_anchor_rect        (GdkPopupLayout         *layout) 
G_GNUC_CONST;
 
 GDK_AVAILABLE_IN_ALL
 void                    gdk_popup_layout_set_rect_anchor        (GdkPopupLayout         *layout,