35   void dump(ModuleAST *node);
43   void dump(LiteralExprAST *node);
44   void dump(VariableExprAST *node);
45   void dump(ReturnExprAST *node);
46   void dump(BinaryExprAST *node);
47   void dump(CallExprAST *node);
48   void dump(PrintExprAST *node);
49   void dump(PrototypeAST *node);
50   void dump(FunctionAST *node);
64 static std::string loc(T *node) {  in loc()  argument
65   const auto &loc = node->loc();  in loc()
82           [&](auto *node) { this->dump(node); })  in dump()  argument
141 void ASTDumper::dump(LiteralExprAST *node) {  in dump()  argument
144   printLitHelper(node);  in dump()
145   llvm::errs() << " " << loc(node) << "\n";  in dump()
149 void ASTDumper::dump(VariableExprAST *node) {  in dump()  argument
151   llvm::errs() << "var: " << node->getName() << " " << loc(node) << "\n";  in dump()
155 void ASTDumper::dump(ReturnExprAST *node) {  in dump()  argument
158   if (node->getExpr().hasValue())  in dump()
159     return dump(*node->getExpr());  in dump()
167 void ASTDumper::dump(BinaryExprAST *node) {  in dump()  argument
169   llvm::errs() << "BinOp: " << node->getOp() << " " << loc(node) << "\n";  in dump()
170   dump(node->getLHS());  in dump()
171   dump(node->getRHS());  in dump()
176 void ASTDumper::dump(CallExprAST *node) {  in dump()  argument
178   llvm::errs() << "Call '" << node->getCallee() << "' [ " << loc(node) << "\n";  in dump()
179   for (auto &arg : node->getArgs())  in dump()
186 void ASTDumper::dump(PrintExprAST *node) {  in dump()  argument
188   llvm::errs() << "Print [ " << loc(node) << "\n";  in dump()
189   dump(node->getArg());  in dump()
203 void ASTDumper::dump(PrototypeAST *node) {  in dump()  argument
205   llvm::errs() << "Proto '" << node->getName() << "' " << loc(node) << "\n";  in dump()
208   llvm::interleaveComma(node->getArgs(), llvm::errs(),  in dump()
214 void ASTDumper::dump(FunctionAST *node) {  in dump()  argument
217   dump(node->getProto());  in dump()
218   dump(node->getBody());  in dump()
222 void ASTDumper::dump(ModuleAST *node) {  in dump()  argument
225   for (auto &f : *node)  in dump()