Compilare: main.cpp: In constructor 'node::node(int, bool, node*, node*, node*)': main.cpp:9:9: warning: 'node::data' will be initialized after [-Wreorder] int data; ^~~~ main.cpp:8:11: warning: 'bool node::color' [-Wreorder] bool color; /// true = black, false = Red ^~~~~ main.cpp:12:5: warning: when initialized here [-Wreorder] node (int val, bool col, node * a, node * b, node * c) :data(val), color(col), left(a),right(b), parent(c){} ^~~~ main.cpp: In member function 'void RBT::repara_add(node*)': main.cpp:109:8: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (!curent -> parent -> color) ^ main.cpp: In member function 'void RBT::add(int&)': main.cpp:165:5: warning: this 'else' clause does not guard... [-Wmisleading-indentation] else ^~~~ main.cpp:170:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' repara_add(nou); ^~~~~~~~~~