lib/AST/VTableBuilder.cpp

973                                     VisitedVirtualBasesSetTy &VBases);
978                                     VisitedVirtualBasesSetTy &VBases);
1583   VisitedVirtualBasesSetTy VBases;
1587                                VBases);
1588   VBases.clear();
1590   LayoutVTablesForVirtualBases(MostDerivedClass, VBases);
1743                                             VisitedVirtualBasesSetTy &VBases) {
1782       if (!VBases.insert(BaseDecl))
1795     DeterminePrimaryVirtualBases(BaseDecl, BaseOffsetInLayoutClass, VBases);
1801                                             VisitedVirtualBasesSetTy &VBases) {
1814         !PrimaryVirtualBases.count(BaseDecl) && VBases.insert(BaseDecl)) {
1835       LayoutVTablesForVirtualBases(BaseDecl, VBases);