utils/TableGen/ClangDiagnosticsEmitter.cpp

188     GroupInfo &GI = DiagsInGroup[Group->getValueAsString("GroupName")];
190       if (GI.DiagsInGroup.size() > 1)
191         ImplicitGroups.insert(&GI);
193       if (GI.ExplicitDef)
194         assert(GI.ExplicitDef == Group);
196         GI.ExplicitDef = Group;
201       GI.SubGroups.push_back(SubGroups[j]->getValueAsString("GroupName"));
370     const GroupInfo &GI = DiagsInGroup[Group->getValueAsString("GroupName")];
371     V.second = GI.SubGroups.size() + GI.DiagsInGroup.size();