diff options
Diffstat (limited to 'boost/intrusive/rbtree_algorithms.hpp')
-rw-r--r-- | boost/intrusive/rbtree_algorithms.hpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/boost/intrusive/rbtree_algorithms.hpp b/boost/intrusive/rbtree_algorithms.hpp index 00d9fe3b18..2a74e1b2cd 100644 --- a/boost/intrusive/rbtree_algorithms.hpp +++ b/boost/intrusive/rbtree_algorithms.hpp @@ -448,6 +448,7 @@ class rbtree_algorithms NodeTraits::set_color(x_parent, NodeTraits::red()); bstree_algo::rotate_left(x_parent, w, NodeTraits::get_parent(x_parent), header); w = NodeTraits::get_right(x_parent); + BOOST_INTRUSIVE_INVARIANT_ASSERT(w); } node_ptr const w_left (NodeTraits::get_left(w)); node_ptr const w_right(NodeTraits::get_right(w)); @@ -463,6 +464,7 @@ class rbtree_algorithms NodeTraits::set_color(w, NodeTraits::red()); bstree_algo::rotate_right(w, w_left, NodeTraits::get_parent(w), header); w = NodeTraits::get_right(x_parent); + BOOST_INTRUSIVE_INVARIANT_ASSERT(w); } NodeTraits::set_color(w, NodeTraits::get_color(x_parent)); NodeTraits::set_color(x_parent, NodeTraits::black()); @@ -481,6 +483,7 @@ class rbtree_algorithms NodeTraits::set_color(x_parent, NodeTraits::red()); bstree_algo::rotate_right(x_parent, w, NodeTraits::get_parent(x_parent), header); w = NodeTraits::get_left(x_parent); + BOOST_INTRUSIVE_INVARIANT_ASSERT(w); } node_ptr const w_left (NodeTraits::get_left(w)); node_ptr const w_right(NodeTraits::get_right(w)); @@ -496,6 +499,7 @@ class rbtree_algorithms NodeTraits::set_color(w, NodeTraits::red()); bstree_algo::rotate_left(w, w_right, NodeTraits::get_parent(w), header); w = NodeTraits::get_left(x_parent); + BOOST_INTRUSIVE_INVARIANT_ASSERT(w); } NodeTraits::set_color(w, NodeTraits::get_color(x_parent)); NodeTraits::set_color(x_parent, NodeTraits::black()); |