finish function calls and lvalue

1 files changed, 18 insertions, 0 deletions

diff --git a/node/StatementNode.hh b/node/StatementNode.hh
index 595298b..68c808f 100644
--- a/node/StatementNode.hh
+++ b/node/StatementNode.hh
@@ -4,9 +4,27 @@
 #include <memory>
 
 #include "BaseNode.hh"
+#include "ExprNode.hh"
 
 namespace pcc {
 using StatementListNode = ListNode<std::shared_ptr<BaseNode>>;
+
+class EmptyStatementNode : public BaseNode {
+  public:
+    EmptyStatementNode(Context* context);
+    virtual Value CodeGen() override;
+};
+
+class AssignStatementNode : public BaseNode {
+  public:
+    AssignStatementNode(Context* context, std::shared_ptr<ExprNode> lhs,
+                        std::shared_ptr<ExprNode> rhs);
+    virtual Value CodeGen() override;
+
+  protected:
+    std::shared_ptr<ExprNode> lhs_;
+    std::shared_ptr<ExprNode> rhs_;
+};
 } // namespace pcc
 
 #endif