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Diffstat (limited to 'source/blender/editors/include')
| -rw-r--r-- | source/blender/editors/include/UI_tree_view.hh | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/editors/include/UI_tree_view.hh b/source/blender/editors/include/UI_tree_view.hh index 0990d844d48..0d18eedeac9 100644 --- a/source/blender/editors/include/UI_tree_view.hh +++ b/source/blender/editors/include/UI_tree_view.hh @@ -455,6 +455,8 @@ inline ItemT &TreeViewItemContainer::add_tree_item(Args &&...args) template<class TreeViewType> TreeViewType &AbstractTreeViewItemDropController::tree_view() const { + static_assert(std::is_base_of<AbstractTreeView, TreeViewType>::value, + "Type must derive from and implement the AbstractTreeView interface"); return static_cast<TreeViewType &>(tree_view_); } |