324 ArgType::matchesType(ASTContext &C, QualType argTy) const {  in matchesType()
328   if (argTy->canDecayToPointerType())  in matchesType()
329     argTy = C.getDecayedType(argTy);  in matchesType()
333     const PointerType *PT = argTy->getAs<PointerType>();  in matchesType()
341     argTy = PT->getPointeeType();  in matchesType()
352       if (const auto *ETy = argTy->getAs<EnumType>()) {  in matchesType()
359           argTy = ETy->getDecl()->getIntegerType();  in matchesType()
362       if (const auto *BT = argTy->getAs<BuiltinType>()) {  in matchesType()
397       if (const EnumType *ETy = argTy->getAs<EnumType>()) {  in matchesType()
402           argTy = C.IntTy;  in matchesType()
404           argTy = ETy->getDecl()->getIntegerType();  in matchesType()
407       if (argTy->isSaturatedFixedPointType())  in matchesType()
408         argTy = C.getCorrespondingUnsaturatedType(argTy);  in matchesType()
410       argTy = C.getCanonicalType(argTy).getUnqualifiedType();  in matchesType()
412       if (T == argTy)  in matchesType()
414       if (const auto *BT = argTy->getAs<BuiltinType>()) {  in matchesType()
524       const PointerType *PT = argTy->getAs<PointerType>();  in matchesType()
543       const PointerType *PT = argTy->getAs<PointerType>();  in matchesType()
554       if (C.getCanonicalType(argTy).getUnqualifiedType() == WInt)  in matchesType()
557       QualType PromoArg = C.isPromotableIntegerType(argTy)  in matchesType()
558                               ? C.getPromotedIntegerType(argTy)  in matchesType()
559                               : argTy;  in matchesType()
572       if (argTy->isVoidPointerType()) {  in matchesType()
574       } if (argTy->isPointerType() || argTy->isObjCObjectPointerType() ||  in matchesType()
575             argTy->isBlockPointerType() || argTy->isNullPtrType()) {  in matchesType()
582       if (argTy->getAs<ObjCObjectPointerType>() ||  in matchesType()
583           argTy->getAs<BlockPointerType>())  in matchesType()
587       if (const PointerType *PT = argTy->getAs<PointerType>()) {  in matchesType()