1 files changed, 18 insertions, 18 deletions
diff --git a/sources/shiboken6/tests/libsample/reference.cpp b/sources/shiboken6/tests/libsample/reference.cpp
index d3c1f882c..29dcfc054 100644
--- a/sources/shiboken6/tests/libsample/reference.cpp
+++ b/sources/shiboken6/tests/libsample/reference.cpp
@@ -1,53 +1,53 @@
 // Copyright (C) 2016 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
-#include <iostream>
 #include "reference.h"
 
-using namespace std;
+#include <iostream>
+
+void Reference::show() const
+{
+    std::cout << "Reference.objId: " << m_objId << ", address: " << this;
+}
 
-void
-Reference::show() const
+Reference &Reference::returnMySecondArg(int, Reference &ref)
 {
-    cout << "Reference.objId: " << m_objId << ", address: " << this;
+    return ref;
 }
 
-int
-Reference::usesReferenceVirtual(Reference& r, int inc)
+int Reference::usesReferenceVirtual(Reference &r, int inc)
 {
     return r.m_objId + inc;
 }
 
-int
-Reference::usesConstReferenceVirtual(const Reference& r, int inc)
+int Reference::usesConstReferenceVirtual(const Reference &r, int inc)
 {
     return r.m_objId + inc;
 }
 
-int
-Reference::callUsesReferenceVirtual(Reference& r, int inc)
+int Reference::callUsesReferenceVirtual(Reference &r, int inc)
 {
     return usesReferenceVirtual(r, inc);
 }
 
-int
-Reference::callUsesConstReferenceVirtual(const Reference& r, int inc)
+int Reference::callUsesConstReferenceVirtual(const Reference &r, int inc)
 {
     return usesConstReferenceVirtual(r, inc);
 }
 
-void
-Reference::alterReferenceIdVirtual(Reference& r)
+void Reference::alterReferenceIdVirtual(Reference &r)
 {
     r.setObjId(r.objId() * Reference::multiplier());
 }
 
-void
-Reference::callAlterReferenceIdVirtual(Reference& r)
+void Reference::callAlterReferenceIdVirtual(Reference &r)
 {
     alterReferenceIdVirtual(r);
 }
 
-ObjTypeReference::~ObjTypeReference()
+ObjTypeReference::~ObjTypeReference() = default;
+
+ObjTypeReference &ObjTypeReference::returnMySecondArg(int, ObjTypeReference &ref)
 {
+    return ref;
 }