965   if (!NewDD || NewDD->isInvalidDecl())  in VisitDecompositionDecl()
2527   } else if (Method->isInvalidDecl() && !Previous.empty()) {  in VisitCXXMethodDecl()
3034   if (!NewUD->isInvalidDecl() &&  in VisitUsingDecl()
3044   if (NewUD->isInvalidDecl())  in VisitUsingDecl()
3304   if (PrevDeclInScope && !PrevDeclInScope->isInvalidDecl()) {  in VisitOMPDeclareReductionDecl()
3363       /*S=*/nullptr, DRD, IsCorrect && !D->isInvalidDecl());  in VisitOMPDeclareReductionDecl()
3389   if (PrevDeclInScope && !PrevDeclInScope->isInvalidDecl()) {  in VisitOMPDeclareMapperDecl()
3732   if (D->isInvalidDecl())  in SubstDecl()
3776   if (Spaceship->isInvalidDecl())  in SubstSpaceshipAsEqualEqual()
3829     Invalid = Invalid || !D || D->isInvalidDecl();  in SubstTemplateParams()
4653   if (Function->isInvalidDecl() || isa<CXXDeductionGuideDecl>(Function))  in InstantiateFunctionDefinition()
4889   if (FromVar->isInvalidDecl())  in BuildVarTemplateInstantiation()
5086   if (!NewVar->isInvalidDecl() &&  in BuildVariableInstantiation()
5179   if (Var->isInvalidDecl())  in InstantiateVariableDefinition()
5388   bool AnyErrors = Tmpl->isInvalidDecl();  in InstantiateMemInitializers()
5839     if (D->isInvalidDecl())  in FindInstantiatedDecl()
6121     if (Var->getMostRecentDecl()->isInvalidDecl())  in PerformPendingInstantiations()