1 files changed, 12 insertions, 0 deletions
diff --git a/vcl/qa/cppunit/lifecycle.cxx b/vcl/qa/cppunit/lifecycle.cxx
index 51d90776bb44..857ad9b46d08 100644
--- a/vcl/qa/cppunit/lifecycle.cxx
+++ b/vcl/qa/cppunit/lifecycle.cxx
@@ -143,6 +143,8 @@ void LifecycleTest::testParentedWidgets()
     testWidgets(xWin);
 }
 
+namespace {
+
 class DisposableChild : public vcl::Window
 {
 public:
@@ -153,6 +155,8 @@ public:
     }
 };
 
+}
+
 void LifecycleTest::testChildDispose()
 {
     VclPtrInstance<WorkWindow> xWin(nullptr, WB_APP|WB_STDWORK);
@@ -178,6 +182,8 @@ void LifecycleTest::testPostDispose()
     CPPUNIT_ASSERT(!xWin->GetWindow(GetWindowType::Parent));
 }
 
+namespace {
+
 class FocusCrashPostDispose : public TabControl
 {
 public:
@@ -203,6 +209,8 @@ public:
     }
 };
 
+}
+
 void LifecycleTest::testFocus()
 {
     ScopedVclPtrInstance<WorkWindow> xWin(nullptr, WB_APP|WB_STDWORK);
@@ -215,6 +223,8 @@ void LifecycleTest::testFocus()
     // CPPUNIT_ASSERT(xChild->HasFocus());
 }
 
+namespace {
+
 template <class vcl_type>
 class LeakTestClass : public vcl_type
 {
@@ -272,6 +282,8 @@ public:
     }
 };
 
+}
+
 void LifecycleTest::testLeakage()
 {
     std::vector<LeakTestObject *> aObjects;