5401     } else if (auto *OASE = dyn_cast_or_null<OMPArraySectionExpr>(RefExpr)) {  in getPrivateItem()  local
5402       Expr *Base = OASE->getBase()->IgnoreParenImpCasts();  in getPrivateItem()
6033         const auto *OASE = cast<OMPArraySectionExpr>(E->IgnoreParenImpCasts());  in processImplicitMapsWithDefaultMappers()  local
6035             OMPArraySectionExpr::getBaseOriginalType(OASE->getBase());  in processImplicitMapsWithDefaultMappers()
19329     ASTContext &Context, const OMPArraySectionExpr *OASE, bool &SingleElement,  in checkOMPArraySectionConstantForReduction()  argument
19331   const Expr *Length = OASE->getLength();  in checkOMPArraySectionConstantForReduction()
19335     if (OASE->getColonLocFirst().isValid())  in checkOMPArraySectionConstantForReduction()
19352   const Expr *Base = OASE->getBase()->IgnoreParenImpCasts();  in checkOMPArraySectionConstantForReduction()
19361       if (OASE->getColonLocFirst().isValid())  in checkOMPArraySectionConstantForReduction()
19561     auto *OASE = dyn_cast<OMPArraySectionExpr>(RefExpr->IgnoreParens());  in actOnOMPReductionKindClause()  local
19564     } else if (OASE) {  in actOnOMPReductionKindClause()
19566           OMPArraySectionExpr::getBaseOriginalType(OASE->getBase());  in actOnOMPReductionKindClause()
19587                                   /*AcceptIfMutable*/ false, ASE || OASE))  in actOnOMPReductionKindClause()
19594     if (!ASE && !OASE) {  in actOnOMPReductionKindClause()
19705         if (!ASE && !OASE) {  in actOnOMPReductionKindClause()
19718         if (!ASE && !OASE) {  in actOnOMPReductionKindClause()
19739     if (OASE) {  in actOnOMPReductionKindClause()
19743           Context, OASE, SingleElement, ArraySizes);  in actOnOMPReductionKindClause()
19754     if ((OASE && !ConstantLengthOASE) ||  in actOnOMPReductionKindClause()
19755         (!OASE && !ASE &&  in actOnOMPReductionKindClause()
19759           S.Diag(ELoc, diag::err_omp_reduction_vla_unsupported) << !!OASE;  in actOnOMPReductionKindClause()
19763           S.targetDiag(ELoc, diag::err_omp_reduction_vla_unsupported) << !!OASE;  in actOnOMPReductionKindClause()
19777     } else if (!ASE && !OASE &&  in actOnOMPReductionKindClause()
20082       if (ASE || OASE) {  in actOnOMPReductionKindClause()
20121                   ASE || OASE);  in actOnOMPReductionKindClause()
21086           const auto *OASE = dyn_cast<OMPArraySectionExpr>(SimpleExpr);  in ActOnOpenMPDependClause()  local
21087           if (OASE) {  in ActOnOpenMPDependClause()
21089                 OMPArraySectionExpr::getBaseOriginalType(OASE->getBase());  in ActOnOpenMPDependClause()
21097             const Expr *Length = OASE->getLength();  in ActOnOpenMPDependClause()
21244   const auto *OASE = dyn_cast<OMPArraySectionExpr>(E);  in checkArrayExpressionDoesNotReferToWholeSize()  local
21250       (OASE && OASE->getColonLocFirst().isInvalid())) {  in checkArrayExpressionDoesNotReferToWholeSize()
21257   assert(OASE && "Expecting array section if not an array subscript.");  in checkArrayExpressionDoesNotReferToWholeSize()
21258   const Expr *LowerBound = OASE->getLowerBound();  in checkArrayExpressionDoesNotReferToWholeSize()
21259   const Expr *Length = OASE->getLength();  in checkArrayExpressionDoesNotReferToWholeSize()
21302   const auto *OASE = dyn_cast<OMPArraySectionExpr>(E);  in checkArrayExpressionDoesNotReferToUnitySize()  local
21307       (OASE && OASE->getColonLocFirst().isInvalid()))  in checkArrayExpressionDoesNotReferToUnitySize()
21310   assert(OASE && "Expecting array section if not an array subscript.");  in checkArrayExpressionDoesNotReferToUnitySize()
21311   const Expr *Length = OASE->getLength();  in checkArrayExpressionDoesNotReferToUnitySize()
21517   bool VisitOMPArraySectionExpr(OMPArraySectionExpr *OASE) {  in VisitOMPArraySectionExpr()  argument
21522     Expr *E = OASE->getBase()->IgnoreParenImpCasts();  in VisitOMPArraySectionExpr()
21536           << 0 << OASE->getSourceRange();  in VisitOMPArraySectionExpr()
21541         checkArrayExpressionDoesNotReferToWholeSize(SemaRef, OASE, CurType);  in VisitOMPArraySectionExpr()
21543         checkArrayExpressionDoesNotReferToUnitySize(SemaRef, OASE, CurType);  in VisitOMPArraySectionExpr()
21568           << OASE->getSourceRange();  in VisitOMPArraySectionExpr()
21578       if (!OASE->getLength()->isValueDependent() &&  in VisitOMPArraySectionExpr()
21579           OASE->getLength()->EvaluateAsInt(ResultR, SemaRef.getASTContext()) &&  in VisitOMPArraySectionExpr()
21581         SemaRef.Diag(OASE->getLength()->getExprLoc(),  in VisitOMPArraySectionExpr()
21583         SemaRef.Diag(OASE->getLength()->getExprLoc(),  in VisitOMPArraySectionExpr()
21586       if (OASE->getLowerBound() && !OASE->getLowerBound()->isValueDependent() &&  in VisitOMPArraySectionExpr()
21587           OASE->getLowerBound()->EvaluateAsInt(ResultL,  in VisitOMPArraySectionExpr()
21590         SemaRef.Diag(OASE->getLowerBound()->getExprLoc(),  in VisitOMPArraySectionExpr()
21592         SemaRef.Diag(OASE->getLowerBound()->getExprLoc(),  in VisitOMPArraySectionExpr()
21600     Components.emplace_back(OASE, nullptr, /*IsNonContiguous=*/false);  in VisitOMPArraySectionExpr()
21696         const auto *OASE =  in checkMapClauseExpressionBase()  local
21698         if (!OASE)  in checkMapClauseExpressionBase()
21700         if (OASE && OASE->getLength())  in checkMapClauseExpressionBase()
21798           } else if (const auto *OASE = dyn_cast<OMPArraySectionExpr>(  in checkMapConflicts()  local
21800             const Expr *E = OASE->getBase()->IgnoreParenImpCasts();  in checkMapConflicts()
21803           } else if (const auto *OASE = dyn_cast<OMPArrayShapingExpr>(  in checkMapConflicts()  local
21805             Type = OASE->getBase()->getType()->getPointeeType();  in checkMapConflicts()
22277     auto *OASE = dyn_cast<OMPArraySectionExpr>(VE->IgnoreParens());  in checkMappableExpressionList()  local
22281     } else if (OASE) {  in checkMappableExpressionList()
22283           OMPArraySectionExpr::getBaseOriginalType(OASE->getBase());  in checkMappableExpressionList()