30   if (const PointerType *PtrTy = T->getAs<PointerType>())  in GetUnderlyingFunction()
32   else if (const ReferenceType *RefTy = T->getAs<ReferenceType>())  in GetUnderlyingFunction()
34   else if (const MemberPointerType *MPTy = T->getAs<MemberPointerType>())  in GetUnderlyingFunction()
36   return T->getAs<FunctionProtoType>();  in GetUnderlyingFunction()
129   if (const PointerType *PT = T->getAs<PointerType>()) {  in CheckSpecifiedExceptionType()
137   } else if (const ReferenceType *RT = T->getAs<ReferenceType>()) {  in CheckSpecifiedExceptionType()
192   if (const PointerType *PT = T->getAs<PointerType>())  in CheckDistantExceptionSpec()
194   else if (const MemberPointerType *PT = T->getAs<MemberPointerType>())  in CheckDistantExceptionSpec()
199   const FunctionProtoType *FnT = T->getAs<FunctionProtoType>();  in CheckDistantExceptionSpec()
321         Old->getType()->getAs<FunctionProtoType>(), Old->getLocation(),  in CheckEquivalentExceptionSpec()
322         New->getType()->getAs<FunctionProtoType>(), New->getLocation(),  in CheckEquivalentExceptionSpec()
465     if (auto FTLoc = TL.getAs<FunctionProtoTypeLoc>())  in CheckEquivalentExceptionSpec()
679   const ReferenceType *RefTy = HandlerType->getAs<ReferenceType>();  in handlerCanCatch()
831     if (const ReferenceType *RefTy = SubI->getAs<ReferenceType>())  in CheckExceptionSpecSubset()
1030   if ((FT = T->getAs<FunctionProtoType>())) {  in canCalleeThrow()
1031   } else if (const PointerType *PT = T->getAs<PointerType>())  in canCalleeThrow()
1032     FT = PT->getPointeeType()->getAs<FunctionProtoType>();  in canCalleeThrow()
1033   else if (const ReferenceType *RT = T->getAs<ReferenceType>())  in canCalleeThrow()
1034     FT = RT->getPointeeType()->getAs<FunctionProtoType>();  in canCalleeThrow()
1035   else if (const MemberPointerType *MT = T->getAs<MemberPointerType>())  in canCalleeThrow()
1036     FT = MT->getPointeeType()->getAs<FunctionProtoType>();  in canCalleeThrow()
1037   else if (const BlockPointerType *BT = T->getAs<BlockPointerType>())  in canCalleeThrow()
1038     FT = BT->getPointeeType()->getAs<FunctionProtoType>();  in canCalleeThrow()
1210       if (const RecordType *RT = DTy->getAs<RecordType>()) {  in canThrow()