1467            S.IsDerivedFrom(From->getBeginLoc(), FromCanon, ToCanon))) {  in TryUserDefinedConversion()
1559        S.IsDerivedFrom(From->getBeginLoc(), FromType, ToType))) {  in TryImplicitConversion()
2577       IsDerivedFrom(From->getBeginLoc(), FromPointeeType, ToPointeeType)) {  in IsPointerConversion()
3213       IsDerivedFrom(From->getBeginLoc(), ToClass, FromClass)) {  in IsMemberPointerConversion()
3257       IsDerivedFrom(From->getBeginLoc(), ToClass, FromClass, Paths);  in CheckMemberPointerConversion()
3559          S.IsDerivedFrom(From->getBeginLoc(), From->getType(), ToType)))  in IsUserDefinedConversion()
4192     if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareStandardConversionSequences()
4194     else if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareStandardConversionSequences()
4444       if (S.IsDerivedFrom(Loc, ToPointee1, ToPointee2))  in CompareDerivedToBaseConversions()
4446       else if (S.IsDerivedFrom(Loc, ToPointee2, ToPointee1))  in CompareDerivedToBaseConversions()
4452       if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareDerivedToBaseConversions()
4454       else if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareDerivedToBaseConversions()
4561       if (S.IsDerivedFrom(Loc, ToPointee1, ToPointee2))  in CompareDerivedToBaseConversions()
4563       else if (S.IsDerivedFrom(Loc, ToPointee2, ToPointee1))  in CompareDerivedToBaseConversions()
4568       if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareDerivedToBaseConversions()
4570       else if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareDerivedToBaseConversions()
4582       if (S.IsDerivedFrom(Loc, ToType1, ToType2))  in CompareDerivedToBaseConversions()
4584       else if (S.IsDerivedFrom(Loc, ToType2, ToType1))  in CompareDerivedToBaseConversions()
4594       if (S.IsDerivedFrom(Loc, FromType2, FromType1))  in CompareDerivedToBaseConversions()
4596       else if (S.IsDerivedFrom(Loc, FromType1, FromType2))  in CompareDerivedToBaseConversions()
4653              IsDerivedFrom(Loc, UnqualT2, UnqualT1))  in CompareReferenceRelationship()
5142           S.IsDerivedFrom(From->getBeginLoc(), InitType, ToType))  in TryListConversion()
5521   } else if (S.IsDerivedFrom(Loc, FromType, ClassType))  in TryObjectArgumentInitialization()
6540          IsDerivedFrom(Args[0]->getBeginLoc(), Args[0]->getType(),  in AddOverloadCandidate()
6561       if ((Context.hasSameUnqualifiedType(P, C) || IsDerivedFrom(Loc, P, C)) &&  in AddOverloadCandidate()
6562           (Context.hasSameUnqualifiedType(D, P) || IsDerivedFrom(Loc, D, P))) {  in AddOverloadCandidate()
7553       IsDerivedFrom(CandidateSet.getLocation(), FromCanon, ToCanon)) {  in AddConversionCandidate()
9292         if (C1 != C2 && !S.IsDerivedFrom(CandidateSet.getLocation(), C1, C2))  in addArrowStarOverloads()
10863           S.IsDerivedFrom(SourceLocation(), ToPtrTy->getPointeeType(),  in DiagnoseBadConversion()
10881         S.IsDerivedFrom(SourceLocation(), ToRefTy->getPointeeType(), FromTy)) {  in DiagnoseBadConversion()