Many functions, returning properties as GValue are not tagged properly in gtk3.24
gtk_cell_area_cell_get_property gtk_container_child_get_property gtk_style_context_get_style_property gtk_style_provider_get_style_property gtk_widget_style_get_property
These functions don't have out
annotation for returned value
,
maybe them also need transfer full
to as in gtk_style_context_get_style_property
but I not fully sure.
Branch with possible fix based on gtk-3-24 https://gitlab.gnome.org/EPashkin/gtk/tree/fix_annotation_get_value
Related issue #451 (closed)