Examples of errors detected by the V3181 diagnostic

V3181. The result of '&' operator is '0' because one of the operands is '0'.

.NET 8

V3181 The result of '&' operator is '0' because the value of 'SettingsManageability.Roaming' is '0'. LocalFileSettingsProvider.cs 411


private static bool IsRoamingSetting(SettingsProperty setting)
{
  List<KeyValuePair<int, ServiceCallSite>> callSitesByIndex = new();
  ....
  SettingsManageabilityAttribute manageAttr = ....;
  return    manageAttr != null
         && ((manageAttr.Manageability & SettingsManageability.Roaming) ==
             SettingsManageability.Roaming);
}