1355   EnumDecl *PrevDecl = nullptr;  in VisitEnumDecl()  local
1361     PrevDecl = cast<EnumDecl>(Prev);  in VisitEnumDecl()
1366                        D->getLocation(), D->getIdentifier(), PrevDecl,  in VisitEnumDecl()
1527   CXXRecordDecl *PrevDecl = nullptr;  in VisitClassTemplateDecl()  local
1535         PrevDecl = PrevClassTemplate->getTemplatedDecl();  in VisitClassTemplateDecl()
1566         PrevDecl = PrevClassTemplate->getTemplatedDecl();  in VisitClassTemplateDecl()
1595       Pattern->getLocation(), Pattern->getIdentifier(), PrevDecl,  in VisitClassTemplateDecl()
1818   CXXRecordDecl *PrevDecl = nullptr;  in VisitCXXRecordDecl()  local
1820     PrevDecl = cast<CXXRecordDecl>(Owner);  in VisitCXXRecordDecl()
1826     PrevDecl = cast<CXXRecordDecl>(Prev);  in VisitCXXRecordDecl()
1838                                    D->getIdentifier(), PrevDecl);  in VisitCXXRecordDecl()
3088     UsingShadowDecl *PrevDecl = nullptr;  in VisitBaseUsingDecls()  local
3090         SemaRef.CheckUsingShadowDecl(Inst, InstTarget, *Lookup, PrevDecl))  in VisitBaseUsingDecls()
3094       PrevDecl = cast_or_null<UsingShadowDecl>(SemaRef.FindInstantiatedDecl(  in VisitBaseUsingDecls()
3098         /*Scope*/ nullptr, Inst, InstTarget, PrevDecl);  in VisitBaseUsingDecls()
3645   ClassTemplateSpecializationDecl *PrevDecl =  in VisitClassTemplateSpecializationDecl()  local
3651   if (PrevDecl &&  in VisitClassTemplateSpecializationDecl()
3654                                                      PrevDecl,  in VisitClassTemplateSpecializationDecl()
3655                                                      PrevDecl->getSpecializationKind(),  in VisitClassTemplateSpecializationDecl()
3656                                                      PrevDecl->getPointOfInstantiation(),  in VisitClassTemplateSpecializationDecl()
3672   if (PrevDecl && PrevDecl->getDefinition() &&  in VisitClassTemplateSpecializationDecl()
3674     SemaRef.Diag(D->getLocation(), diag::err_redefinition) << PrevDecl;  in VisitClassTemplateSpecializationDecl()
3675     SemaRef.Diag(PrevDecl->getDefinition()->getLocation(),  in VisitClassTemplateSpecializationDecl()
3684           D->getLocation(), InstClassTemplate, Converted, PrevDecl);  in VisitClassTemplateSpecializationDecl()
3688   if (!PrevDecl)  in VisitClassTemplateSpecializationDecl()
3766   VarTemplateSpecializationDecl *PrevDecl =  in VisitVarTemplateSpecializationDecl()  local
3772   if (PrevDecl && SemaRef.CheckSpecializationInstantiationRedecl(  in VisitVarTemplateSpecializationDecl()
3773                       D->getLocation(), D->getSpecializationKind(), PrevDecl,  in VisitVarTemplateSpecializationDecl()
3774                       PrevDecl->getSpecializationKind(),  in VisitVarTemplateSpecializationDecl()
3775                       PrevDecl->getPointOfInstantiation(), Ignored))  in VisitVarTemplateSpecializationDecl()
3779       InstVarTemplate, D, VarTemplateArgsInfo, Converted, PrevDecl);  in VisitVarTemplateSpecializationDecl()
3786     VarTemplateSpecializationDecl *PrevDecl) {  in VisitVarTemplateSpecializationDecl()  argument
3806   if (!PrevDecl) {  in VisitVarTemplateSpecializationDecl()
3820                                      StartingScope, false, PrevDecl);  in VisitVarTemplateSpecializationDecl()
4045   ClassTemplateSpecializationDecl *PrevDecl  in InstantiateClassTemplatePartialSpecialization()  local
4069   if (PrevDecl) {  in InstantiateClassTemplatePartialSpecialization()
4087     SemaRef.Diag(PrevDecl->getLocation(), diag::note_prev_partial_spec_here)  in InstantiateClassTemplatePartialSpecialization()
4088       << SemaRef.Context.getTypeDeclType(PrevDecl);  in InstantiateClassTemplatePartialSpecialization()
4170   VarTemplateSpecializationDecl *PrevDecl =  in InstantiateVarTemplatePartialSpecialization()  local
4189   if (PrevDecl) {  in InstantiateVarTemplatePartialSpecialization()
4208     SemaRef.Diag(PrevDecl->getLocation(),  in InstantiateVarTemplatePartialSpecialization()