chore(util/rb_tree): cleanup code

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-06-03 00:40:52 -07:00
parent 536b7539c6
commit 931ebf9637

View file

@ -68,7 +68,6 @@ class rb_tree : public CMP {
static node ensure_unshared(node && n) {
if (n.is_shared()) {
// std::cout << "SHARED\n";
return node(new node_cell(*n.m_ptr));
} else {
return n;