38   void dump(ModuleAST *node);
46   void dump(LiteralExprAST *node);
47   void dump(StructLiteralExprAST *node);
48   void dump(VariableExprAST *node);
49   void dump(ReturnExprAST *node);
50   void dump(BinaryExprAST *node);
51   void dump(CallExprAST *node);
52   void dump(PrintExprAST *node);
53   void dump(PrototypeAST *node);
54   void dump(FunctionAST *node);
55   void dump(StructAST *node);
69 static std::string loc(T *node) {  in loc()  argument
70   const auto &loc = node->loc();  in loc()
87             VariableExprAST>([&](auto *node) { this->dump(node); })  in dump()  argument
147 void ASTDumper::dump(LiteralExprAST *node) {  in dump()  argument
150   printLitHelper(node);  in dump()
151   llvm::errs() << " " << loc(node) << "\n";  in dump()
155 void ASTDumper::dump(StructLiteralExprAST *node) {  in dump()  argument
158   for (auto &value : node->getValues())  in dump()
161   llvm::errs() << " " << loc(node) << "\n";  in dump()
165 void ASTDumper::dump(VariableExprAST *node) {  in dump()  argument
167   llvm::errs() << "var: " << node->getName() << " " << loc(node) << "\n";  in dump()
171 void ASTDumper::dump(ReturnExprAST *node) {  in dump()  argument
174   if (node->getExpr().has_value())  in dump()
175     return dump(*node->getExpr());  in dump()
183 void ASTDumper::dump(BinaryExprAST *node) {  in dump()  argument
185   llvm::errs() << "BinOp: " << node->getOp() << " " << loc(node) << "\n";  in dump()
186   dump(node->getLHS());  in dump()
187   dump(node->getRHS());  in dump()
192 void ASTDumper::dump(CallExprAST *node) {  in dump()  argument
194   llvm::errs() << "Call '" << node->getCallee() << "' [ " << loc(node) << "\n";  in dump()
195   for (auto &arg : node->getArgs())  in dump()
202 void ASTDumper::dump(PrintExprAST *node) {  in dump()  argument
204   llvm::errs() << "Print [ " << loc(node) << "\n";  in dump()
205   dump(node->getArg());  in dump()
222 void ASTDumper::dump(PrototypeAST *node) {  in dump()  argument
224   llvm::errs() << "Proto '" << node->getName() << "' " << loc(node) << "\n";  in dump()
227   llvm::interleaveComma(node->getArgs(), llvm::errs(),  in dump()
233 void ASTDumper::dump(FunctionAST *node) {  in dump()  argument
236   dump(node->getProto());  in dump()
237   dump(node->getBody());  in dump()
241 void ASTDumper::dump(StructAST *node) {  in dump()  argument
243   llvm::errs() << "Struct: " << node->getName() << " " << loc(node) << "\n";  in dump()
248     for (auto &variable : node->getVariables())  in dump()
256 void ASTDumper::dump(ModuleAST *node) {  in dump()  argument
259   for (auto &record : *node) {  in dump()