1cf1c842c5
* tree.cc (_Rb_tree_increment, _Rb_tree_decrement, _Rb_tree_rebalance_for_erase, _Rb_tree_black_count): Mark nothrow; update uses of _Rb_tree_rotate_left, _Rb_tree_rotate_right. (_Rb_tree_rotate_left, _Rb_tree_rotate_right): Make wrapper and break out body to ... (local_Rb_tree_rotate_left, local_Rb_tree_rotate_right): New static functions. * stl_tree.h (_Rb_tree_increment, _Rb_tree_decrement, _Rb_tree_insert_and_rebalance, _Rb_tree_rebalance_for_erase, _Rb_tree_black_count): Mark nothrow. From-SVN: r146184