1362            S.IsDerivedFrom(From->getBeginLoc(), FromCanon, ToCanon))) {  in TryUserDefinedConversion()
1454        S.IsDerivedFrom(From->getBeginLoc(), FromType, ToType))) {  in TryImplicitConversion()
2469       IsDerivedFrom(From->getBeginLoc(), FromPointeeType, ToPointeeType)) {  in IsPointerConversion()
3099       IsDerivedFrom(From->getBeginLoc(), ToClass, FromClass)) {  in IsMemberPointerConversion()
3143       IsDerivedFrom(From->getBeginLoc(), ToClass, FromClass, Paths);  in CheckMemberPointerConversion()
3433          S.IsDerivedFrom(From->getBeginLoc(), From->getType(), ToType)))  in IsUserDefinedConversion()
4036     if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareStandardConversionSequences()
4038     else if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareStandardConversionSequences()
4329       if (S.IsDerivedFrom(Loc, ToPointee1, ToPointee2))  in CompareDerivedToBaseConversions()
4331       else if (S.IsDerivedFrom(Loc, ToPointee2, ToPointee1))  in CompareDerivedToBaseConversions()
4337       if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareDerivedToBaseConversions()
4339       else if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareDerivedToBaseConversions()
4446       if (S.IsDerivedFrom(Loc, ToPointee1, ToPointee2))  in CompareDerivedToBaseConversions()
4448       else if (S.IsDerivedFrom(Loc, ToPointee2, ToPointee1))  in CompareDerivedToBaseConversions()
4453       if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareDerivedToBaseConversions()
4455       else if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareDerivedToBaseConversions()
4467       if (S.IsDerivedFrom(Loc, ToType1, ToType2))  in CompareDerivedToBaseConversions()
4469       else if (S.IsDerivedFrom(Loc, ToType2, ToType1))  in CompareDerivedToBaseConversions()
4479       if (S.IsDerivedFrom(Loc, FromType2, FromType1))  in CompareDerivedToBaseConversions()
4481       else if (S.IsDerivedFrom(Loc, FromType1, FromType2))  in CompareDerivedToBaseConversions()
4548              IsDerivedFrom(Loc, UnqualT2, UnqualT1))  in CompareReferenceRelationship()
5031           S.IsDerivedFrom(From->getBeginLoc(), InitType, ToType))  in TryListConversion()
5366   } else if (S.IsDerivedFrom(Loc, FromType, ClassType))  in TryObjectArgumentInitialization()
6359          IsDerivedFrom(Args[0]->getBeginLoc(), Args[0]->getType(),  in AddOverloadCandidate()
6380       if ((Context.hasSameUnqualifiedType(P, C) || IsDerivedFrom(Loc, P, C)) &&  in AddOverloadCandidate()
6381           (Context.hasSameUnqualifiedType(D, P) || IsDerivedFrom(Loc, D, P))) {  in AddOverloadCandidate()
7355       IsDerivedFrom(CandidateSet.getLocation(), FromCanon, ToCanon)) {  in AddConversionCandidate()
9046         if (C1 != C2 && !S.IsDerivedFrom(CandidateSet.getLocation(), C1, C2))  in addArrowStarOverloads()
10541           S.IsDerivedFrom(SourceLocation(), ToPtrTy->getPointeeType(),  in DiagnoseBadConversion()
10559         S.IsDerivedFrom(SourceLocation(), ToRefTy->getPointeeType(), FromTy)) {  in DiagnoseBadConversion()