Compilare: user.cpp: In member function ‘ASTNode* Parser::Atom()’: user.cpp:153:15: warning: enumeration value ‘And’ not handled in switch [-Wswitch] switch(currentToken->type) { ^ user.cpp:153:15: warning: enumeration value ‘Or’ not handled in switch [-Wswitch] user.cpp:153:15: warning: enumeration value ‘ClosedParanthesis’ not handled in switch [-Wswitch] user.cpp:153:15: warning: enumeration value ‘Undefined’ not handled in switch [-Wswitch] user.cpp: In function ‘std::string GetRepr(ASTNodeType)’: user.cpp:212:11: warning: enumeration value ‘Undefined’ not handled in switch [-Wswitch] switch(type) ^ user.cpp: In member function ‘bool Evaluator::Evaluate(ASTNode*)’: user.cpp:246:15: warning: enumeration value ‘Undefined’ not handled in switch [-Wswitch] switch(ast->type) { ^ user.cpp: In function ‘int main()’: user.cpp:275:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < changes; ++i) { ^ user.cpp: In function ‘std::string GetRepr(ASTNodeType)’: user.cpp:223:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In member function ‘bool Evaluator::Evaluate(ASTNode*)’: user.cpp:256:5: warning: control reaches end of non-void function [-Wreturn-type] } ^