Working OOP.

Makefile

@@ -53,7 +53,9 @@ TESTS = $(TEST_DIR)/feature_test.rc \
         $(TEST_DIR)/oop_step1.rc \
         $(TEST_DIR)/oop_fields.rc \
         $(TEST_DIR)/oop_method.rc \
-        $(TEST_DIR)/oop_working.rc
+        $(TEST_DIR)/oop_working.rc \
+        $(TEST_DIR)/oop_mutation_test.rc \
+        $(TEST_DIR)/oop_advanced.rc
 
 EXAMPLES = $(EXAMPLE_DIR)/http_simple.rc \
            $(EXAMPLE_DIR)/http_persistent.rc \
@@ -160,6 +162,12 @@ test: $(TARGET)
 	@echo "Running OOP working tests..."
 	@$(TARGET) $(TEST_DIR)/oop_working.rc 2>&1 | grep -v "Error at token" || true
 	@echo ""
+	@echo "Running OOP mutation tests..."
+	@$(TARGET) $(TEST_DIR)/oop_mutation_test.rc 2>&1 | grep -v "Error at token" || true
+	@echo ""
+	@echo "Running OOP advanced tests..."
+	@$(TARGET) $(TEST_DIR)/oop_advanced.rc 2>&1 | grep -v "Error at token" || true
+	@echo ""
 	@echo "=== All Tests Completed ==="
 
 run-feature-test: $(TARGET)
@@ -237,6 +245,12 @@ run-oop-method: $(TARGET)
 run-oop-working: $(TARGET)
 	$(TARGET) $(TEST_DIR)/oop_working.rc
 
+run-oop-mutation: $(TARGET)
+	$(TARGET) $(TEST_DIR)/oop_mutation_test.rc
+
+run-oop-advanced: $(TARGET)
+	$(TARGET) $(TEST_DIR)/oop_advanced.rc
+
 run-http-simple: $(TARGET)
 	$(TARGET) $(EXAMPLE_DIR)/http_simple.rc
 
@@ -283,6 +297,8 @@ help:
 	@echo "  make run-oop-fields             - Run oop_fields.rc (field initialization)"
 	@echo "  make run-oop-method             - Run oop_method.rc (method calls)"
 	@echo "  make run-oop-working            - Run oop_working.rc (full OOP test)"
+	@echo "  make run-oop-mutation           - Run oop_mutation_test.rc (field mutation)"
+	@echo "  make run-oop-advanced           - Run oop_advanced.rc (advanced OOP examples)"
 	@echo ""
 	@echo "Examples:"
 	@echo "  make run-http-simple            - Run http_simple.rc (single connection HTTP server)"