1298            S.IsDerivedFrom(From->getBeginLoc(), FromCanon, ToCanon))) {  in TryUserDefinedConversion()
1390        S.IsDerivedFrom(From->getBeginLoc(), FromType, ToType))) {  in TryImplicitConversion()
2391       IsDerivedFrom(From->getBeginLoc(), FromPointeeType, ToPointeeType)) {  in IsPointerConversion()
3017       IsDerivedFrom(From->getBeginLoc(), ToClass, FromClass)) {  in IsMemberPointerConversion()
3061       IsDerivedFrom(From->getBeginLoc(), ToClass, FromClass, Paths);  in CheckMemberPointerConversion()
3341          S.IsDerivedFrom(From->getBeginLoc(), From->getType(), ToType)))  in IsUserDefinedConversion()
3843     if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareStandardConversionSequences()
3845     else if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareStandardConversionSequences()
4121       if (S.IsDerivedFrom(Loc, ToPointee1, ToPointee2))  in CompareDerivedToBaseConversions()
4123       else if (S.IsDerivedFrom(Loc, ToPointee2, ToPointee1))  in CompareDerivedToBaseConversions()
4129       if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareDerivedToBaseConversions()
4131       else if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareDerivedToBaseConversions()
4242       if (S.IsDerivedFrom(Loc, ToPointee1, ToPointee2))  in CompareDerivedToBaseConversions()
4244       else if (S.IsDerivedFrom(Loc, ToPointee2, ToPointee1))  in CompareDerivedToBaseConversions()
4249       if (S.IsDerivedFrom(Loc, FromPointee1, FromPointee2))  in CompareDerivedToBaseConversions()
4251       else if (S.IsDerivedFrom(Loc, FromPointee2, FromPointee1))  in CompareDerivedToBaseConversions()
4263       if (S.IsDerivedFrom(Loc, ToType1, ToType2))  in CompareDerivedToBaseConversions()
4265       else if (S.IsDerivedFrom(Loc, ToType2, ToType1))  in CompareDerivedToBaseConversions()
4275       if (S.IsDerivedFrom(Loc, FromType2, FromType1))  in CompareDerivedToBaseConversions()
4277       else if (S.IsDerivedFrom(Loc, FromType1, FromType2))  in CompareDerivedToBaseConversions()
4329              IsDerivedFrom(Loc, UnqualT2, UnqualT1))  in CompareReferenceRelationship()
4825           S.IsDerivedFrom(From->getBeginLoc(), InitType, ToType))  in TryListConversion()
5157   } else if (S.IsDerivedFrom(Loc, FromType, ClassType))  in TryObjectArgumentInitialization()
6073          IsDerivedFrom(Args[0]->getBeginLoc(), Args[0]->getType(),  in AddOverloadCandidate()
6094       if ((Context.hasSameUnqualifiedType(P, C) || IsDerivedFrom(Loc, P, C)) &&  in AddOverloadCandidate()
6095           (Context.hasSameUnqualifiedType(D, P) || IsDerivedFrom(Loc, D, P))) {  in AddOverloadCandidate()
7000       IsDerivedFrom(CandidateSet.getLocation(), FromCanon, ToCanon)) {  in AddConversionCandidate()
8672         if (C1 != C2 && !S.IsDerivedFrom(CandidateSet.getLocation(), C1, C2))  in addArrowStarOverloads()
9833           S.IsDerivedFrom(SourceLocation(), ToPtrTy->getPointeeType(),  in DiagnoseBadConversion()
9851         S.IsDerivedFrom(SourceLocation(), ToRefTy->getPointeeType(), FromTy)) {  in DiagnoseBadConversion()