add if, while, repeat

fix function call
modify syntax

1 files changed, 35 insertions, 0 deletions

diff --git a/node/StatementNode.hh b/node/StatementNode.hh
index 68c808f..1bd0cb6 100644
--- a/node/StatementNode.hh
+++ b/node/StatementNode.hh
@@ -25,6 +25,41 @@ class AssignStatementNode : public BaseNode {
     std::shared_ptr<ExprNode> lhs_;
     std::shared_ptr<ExprNode> rhs_;
 };
+
+class IfStatementNode : public BaseNode {
+  public:
+    IfStatementNode(Context* context, std::shared_ptr<ExprNode> expr,
+                    std::shared_ptr<BaseNode> ThenPart,
+                    std::shared_ptr<BaseNode> ElsePart);
+    virtual Value CodeGen() override;
+
+  protected:
+    std::shared_ptr<ExprNode> expr_;
+    std::shared_ptr<BaseNode> ThenPart_;
+    std::shared_ptr<BaseNode> ElsePart_;
+};
+
+class WhileStatementNode : public BaseNode {
+  public:
+    WhileStatementNode(Context* context, std::shared_ptr<ExprNode> expr,
+                       std::shared_ptr<BaseNode> WhileBody);
+    virtual Value CodeGen() override;
+
+  protected:
+    std::shared_ptr<ExprNode> expr_;
+    std::shared_ptr<BaseNode> WhileBody_;
+};
+
+class RepeatStatementNode : public BaseNode {
+  public:
+    RepeatStatementNode(Context* context, std::shared_ptr<ExprNode> expr,
+                        std::shared_ptr<BaseNode> RepeatBody);
+    virtual Value CodeGen() override;
+
+  protected:
+    std::shared_ptr<ExprNode> expr_;
+    std::shared_ptr<BaseNode> RepeatBody_;
+};
 } // namespace pcc
 
 #endif