utils/TableGen/ClangASTPropertiesEmitter.cpp

36   /// The name of the node hierarchy.  Not actually sensitive to IsReader,
103 			HasProperties node = property.getClass();
104 			NodeInfos[node].Properties.push_back(property);
110       HasProperties node = creationRule.getClass();
112       auto &info = NodeInfos[node];
115                         "multiple creator rules for \"" + node.getName()
124       HasProperties node = overrideRule.getClass();
126       auto &info = NodeInfos[node];
129                         "multiple override rules for \"" + node.getName()
138       HasProperties node = helperRule.getClass();
140       auto &info = NodeInfos[node];
143                         "multiple write helper rules for \"" + node.getName()
196                           [&](HasProperties node, const NodeInfo &info) {
208                              llvm::function_ref<void (HasProperties node,
243   void emitNodeReaderWriterMethod(NodeClass node,
246   void emitPropertiedReaderWriterBody(HasProperties node,
277     void validateNode(HasProperties node, const NodeInfo &nodeInfo);
302                                 [&](HasProperties node,
313         // derived node, so use it as the error.
372   // Emit a method that dispatches on a kind to the appropriate node-specific
378     Out       << "const " << info.HierarchyName << " *node";
384     Out         << "node->" << NodeClass::getASTIdAccessorName() << "()";
386   visitASTNodeHierarchy<NodeClass>(Records, [&](NodeClass node, NodeClass _) {
387     if (node.isAbstract()) return;
388     Out << "    case " << info.HierarchyName << "::" << node.getId() << ":\n"
389            "      return " << info.MethodPrefix << node.getClassName() << "(";
391       Out                  << "static_cast<const " << node.getClassName()
392                            << " *>(node)";
399   // Emit node-specific methods for all the concrete nodes.
401                                    [&](NodeClass node, NodeClass base) {
402     if (node.isAbstract()) return;
403     emitNodeReaderWriterMethod(node, info);
410 /// Emit a reader method for the given concrete AST node class.
412 void ASTPropsEmitter::emitNodeReaderWriterMethod(NodeClass node,
416               << info.MethodPrefix << node.getClassName() << "(";
418     Out <<       "const " << node.getClassName() << " *node";
423   emitPropertiedReaderWriterBody(node, info);
429 void ASTPropsEmitter::emitPropertiedReaderWriterBody(HasProperties node,
431   // Find the information for this node.
432   auto it = NodeInfos.find(node);
434     PrintFatalError(node.getLoc(),
436                       + node.getName() + "\"");
443       PrintFatalError(node.getLoc(),
445                         + node.getName() + "\"");
456   visitAllProperties(node, nodeInfo, [&](Property prop) {
460                       "creation code for " + node.getName()
504 /// Emit code to read the given property in a node-reader method.
558 /// Emit code to write the given property in a node-writer method.
753       enterMethod("node");