42   const CXXRecordDecl *VirtualBase;  member
50   BaseOffset() : DerivedClass(nullptr), VirtualBase(nullptr),  in BaseOffset()
53              const CXXRecordDecl *VirtualBase, CharUnits NonVirtualOffset)  in BaseOffset()
54     : DerivedClass(DerivedClass), VirtualBase(VirtualBase),  in BaseOffset()
57   bool isEmpty() const { return NonVirtualOffset.isZero() && !VirtualBase; }  in isEmpty()
71     const CXXRecordDecl *VirtualBase;  member
76     OverriderInfo() : Method(nullptr), VirtualBase(nullptr),  in OverriderInfo()
209       Overrider.VirtualBase = Method.InVirtualSubobject;  in FinalOverriders()
225   const CXXRecordDecl *VirtualBase = nullptr;  in ComputeBaseOffset()  local
234       VirtualBase = VBaseType->getAsCXXRecordDecl();  in ComputeBaseOffset()
254   return BaseOffset(DerivedRD, VirtualBase, NonVirtualOffset);  in ComputeBaseOffset()
430       if (Offset.VirtualBase) {  in dump()
431         Offset.VirtualBase->printQualifiedName(Out);  in dump()
1225     if (Offset.VirtualBase) {  in ComputeReturnAdjustment()
1230           VBaseOffsetOffsets.lookup(Offset.VirtualBase).getQuantity();  in ComputeReturnAdjustment()
1234                                              Offset.VirtualBase).getQuantity();  in ComputeReturnAdjustment()
1262     if (Offset.VirtualBase) {  in ComputeThisAdjustmentBaseOffset()
1271         LayoutClassLayout.getVBaseClassOffset(Offset.VirtualBase);  in ComputeThisAdjustmentBaseOffset()
1311   if (Offset.VirtualBase) {  in ComputeThisAdjustment()
1313     VCallOffsetMap &VCallOffsets = VCallOffsetsForVBases[Offset.VirtualBase];  in ComputeThisAdjustment()
1321           BaseSubobject(Offset.VirtualBase, CharUnits::Zero()),  in ComputeThisAdjustment()
2971       Overrider.VirtualBase == WhichVFPtr.getVBaseWithVPtr())  in CalculateVtordispAdjustment()
2983       !Overrider.VirtualBase)  in CalculateVtordispAdjustment()
2993       VTables.getVBTableIndex(MostDerivedClass, Overrider.VirtualBase);  in CalculateVtordispAdjustment()
3180       if (ReturnAdjustmentOffset.VirtualBase) {  in AddMethods()
3187                                     ReturnAdjustmentOffset.VirtualBase);  in AddMethods()