Remove unused variables

GaudiAlg/src/lib/GaudiTool.cpp

@@ -49,8 +49,6 @@ template class GaudiCommon<AlgTool>;
  */
 // ============================================================================
 namespace GaudiToolServices {
-  /// the default name for Event Data Service
-  const std::string s_EventDataSvc = "EventDataSvc";
   /// the default name for Detector Data Service
   const std::string s_DetectorDataSvc = "DetectorDataSvc";
   /// the default name for Chrono & Stat Service

GaudiKernel/src/Lib/ParsersVct.cpp

@@ -29,11 +29,6 @@ namespace {
     return m.end();
   }
   // ==========================================================================
-  const std::string s_X[] = { "x", "X", "px", "pX", "Px", "PX" };
-  const std::string s_Y[] = { "y", "Y", "py", "pY", "Py", "PY" };
-  const std::string s_Z[] = { "z", "Z", "pz", "pZ", "Pz", "PZ" };
-  const std::string s_E[] = { "t", "T", "e", "E" };
-  // ==========================================================================
 } // namespace
 // ============================================================================
 namespace Gaudi {

GaudiKernel/tests/src/test_GaudiTiming.cpp

@@ -110,7 +110,10 @@ namespace GaudiKernelTest {
       // This should result in non-zero user and kernel times
       t0      = System::getProcessTime();
       float x = 1.5;
-      long  m = 0;
+
+      // this variable is only needed to ensure that the timed loop
+      // takes a measurable time
+      [[maybe_unused]] long m = 0;
       for ( int i = 0; i < 10000; i++ ) {
         x *= sin( x ) / atan( x ) * tanh( x ) * sqrt( x );
         m += System::virtualMemory();