1 files changed, 16 insertions, 0 deletions
diff --git a/sal/qa/osl/mutex/osl_Mutex.cxx b/sal/qa/osl/mutex/osl_Mutex.cxx
index d0b8283c68e3..c345ae33eb2b 100644
--- a/sal/qa/osl/mutex/osl_Mutex.cxx
+++ b/sal/qa/osl/mutex/osl_Mutex.cxx
@@ -49,6 +49,8 @@ namespace ThreadHelper
 
 // Beginning of the test cases for osl_Mutex class
 
+namespace {
+
 /** mutually exclusive data
 */
 struct resource {
@@ -229,6 +231,8 @@ protected:
     }
 };
 
+}
+
 namespace osl_Mutex
 {
 
@@ -524,6 +528,8 @@ CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Mutex::getGlobalMutex, "osl_Mutex");
 
 // Beginning of the test cases for osl_Guard class
 
+namespace {
+
 class GuardThread : public Thread
 {
 public:
@@ -545,6 +551,8 @@ protected:
     }
 };
 
+}
+
 namespace osl_Guard
 {
     class ctor : public CppUnit::TestFixture
@@ -607,6 +615,8 @@ CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(osl_Guard::ctor, "osl_Guard");
 
 // Beginning of the test cases for osl_ClearableGuard class
 
+namespace {
+
 /** Thread for test ClearableGuard
  */
 class ClearGuardThread : public Thread
@@ -635,6 +645,8 @@ protected:
     }
 };
 
+}
+
 namespace osl_ClearableGuard
 {
 
@@ -748,6 +760,8 @@ CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( osl_ClearableGuard::clear, "osl_Clearable
 
 // Beginning of the test cases for osl_ResettableGuard class
 
+namespace {
+
 /** Thread for test ResettableGuard
  */
 class ResetGuardThread : public Thread
@@ -774,6 +788,8 @@ protected:
     }
 };
 
+}
+
 namespace osl_ResettableGuard
 {
     class ctor : public CppUnit::TestFixture