176   void print(Node::Prec P) {  in print()
178     case Node::Prec::Primary:  in print()
180     case Node::Prec::Postfix:  in print()
182     case Node::Prec::Unary:  in print()
184     case Node::Prec::Cast:  in print()
186     case Node::Prec::PtrMem:  in print()
188     case Node::Prec::Multiplicative:  in print()
190     case Node::Prec::Additive:  in print()
192     case Node::Prec::Shift:  in print()
194     case Node::Prec::Spaceship:  in print()
196     case Node::Prec::Relational:  in print()
198     case Node::Prec::Equality:  in print()
200     case Node::Prec::And:  in print()
202     case Node::Prec::Xor:  in print()
204     case Node::Prec::Ior:  in print()
206     case Node::Prec::AndIf:  in print()
208     case Node::Prec::OrIf:  in print()
210     case Node::Prec::Conditional:  in print()
212     case Node::Prec::Assign:  in print()
214     case Node::Prec::Comma:  in print()
216     case Node::Prec::Default:  in print()