From 1617e3ec625d1fbbdf6fde47b05cced83b819700 Mon Sep 17 00:00:00 2001
From: Jochen Seyfried <j.seyfriedj@gmail.com>
Date: Wed, 8 May 2024 14:42:56 +0200
Subject: [PATCH] Added RefType codeGen logic

---
 Source/abstractSyntaxTree/Class/MethodDecl.java |  4 ++++
 Source/abstractSyntaxTree/Class/RefType.java    | 14 +++++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Source/abstractSyntaxTree/Class/MethodDecl.java b/Source/abstractSyntaxTree/Class/MethodDecl.java
index d1d5c93..15f96ac 100644
--- a/Source/abstractSyntaxTree/Class/MethodDecl.java
+++ b/Source/abstractSyntaxTree/Class/MethodDecl.java
@@ -26,4 +26,8 @@ public class MethodDecl implements IClass {
         return null;
     }
 
+    @Override
+    public void codeGen(ClassWriter cw) throws Exception {
+
+    }
 }
diff --git a/Source/abstractSyntaxTree/Class/RefType.java b/Source/abstractSyntaxTree/Class/RefType.java
index 291f29c..151bab5 100644
--- a/Source/abstractSyntaxTree/Class/RefType.java
+++ b/Source/abstractSyntaxTree/Class/RefType.java
@@ -9,6 +9,7 @@ import abstractSyntaxTree.Program;
 import jdk.jshell.spi.ExecutionControl;
 import org.objectweb.asm.ClassWriter;
 import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
 
 import java.util.HashMap;
 import java.util.List;
@@ -54,7 +55,18 @@ public class RefType extends AbstractType implements IClass {
     // and method declarations and calls their CodeGen methods
     @Override
     public void codeGen(ClassWriter cw) throws Exception {
-        throw new ExecutionControl.NotImplementedException("CodeGen not implemented for RefType");
+
+        cw.visit(Opcodes.V1_8, Opcodes.ACC_PUBLIC, name, null,
+                "java/lang/Object", null);
+
+        for (FieldDecl field : fieldDecls) {
+            field.codeGen(cw);
+        }
+
+        for (MethodDecl method : methodDecls) {
+            method.codeGen(cw);
+        }
+        cw.visitEnd();
     }