Import Geant4 11.2.2 source tree

source/geometry/navigation/History

@@ -6,6 +6,11 @@ It must **not** be used as a substitute for writing good git commit messages!
 
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+## 2024-04-21 Gabriele Cosmo (geomnav-V11-01-09)
+- Fixed compilation error in G4Navigator on Windows VC++ with
+  C++20 Standard enabled.
+  Based on [GitHub PR#69](https://github.com/Geant4/geant4/pull/69).
+
 ## 2023-11-17 Gabriele Cosmo (geomnav-V11-01-08)
 - Fixed "/geometry/test/check_parallel" UI command in G4GeometryMessenger.
 

source/geometry/navigation/src/G4Navigator.cc

@@ -1031,7 +1031,7 @@ G4double G4Navigator::ComputeStep( const G4ThreeVector& pGlobalpoint,
                 << "    (local position: " << newLocalPoint << ")" << G4endl
                 << "    (local direction: " << localDirection << ")." << G4endl
                 << "  Previous phys volume: '"
-                << ( fLastMotherPhys != nullptr ? fLastMotherPhys->GetName() : "" )
+                << ( fLastMotherPhys != nullptr ? fLastMotherPhys->GetName() : G4String("") )
                 << "'" << G4endl << G4endl;
         if( actAndReport || abandon )
         {