84 struct AstNode {  struct
92   AstNode(Kind kind, SourcePosition pos) : kind(kind), pos(pos) {}  in AstNode()  argument
93   virtual ~AstNode() {}  in ~AstNode()  argument
101   static bool IsInstanceOf(AstNode* node);  argument
107   static T* cast(AstNode* node) {                                  \
111   static T* DynamicCast(AstNode* node) {                           \
119   static T* cast(AstNode* node) {                                  \
123   static T* DynamicCast(AstNode* node) {                           \
129 struct Expression : AstNode {
130   Expression(Kind kind, SourcePosition pos) : AstNode(kind, pos) {}  in Expression()
139 struct TypeExpression : AstNode {
140   TypeExpression(Kind kind, SourcePosition pos) : AstNode(kind, pos) {}  in TypeExpression()
144 struct Declaration : AstNode {
145   Declaration(Kind kind, SourcePosition pos) : AstNode(kind, pos) {}  in Declaration()
149 struct Statement : AstNode {
150   Statement(Kind kind, SourcePosition pos) : AstNode(kind, pos) {}  in Statement()
157   ModuleDeclaration(AstNode::Kind kind, SourcePosition pos,  in ModuleDeclaration()
207   std::vector<std::unique_ptr<AstNode>> nodes_;
540 struct LabelBlock : AstNode {
544       : AstNode(kKind, pos),  in LabelBlock()
619 struct CallableNode : AstNode {
620   CallableNode(AstNode::Kind kind, SourcePosition pos, std::string name,  in CallableNode()
623       : AstNode(kind, pos),  in CallableNode()
633   MacroDeclaration(AstNode::Kind kind, SourcePosition pos, std::string name,  in MacroDeclaration()
664   BuiltinDeclaration(AstNode::Kind kind, SourcePosition pos,  in BuiltinDeclaration()
779   case AstNode::Kind::k##name:              \
784 bool AstNodeClassCheck::IsInstanceOf(AstNode* node) {  in IsInstanceOf()