324 ArgType::matchesType(ASTContext &C, QualType argTy) const {  in matchesType()
327     const PointerType *PT = argTy->getAs<PointerType>();  in matchesType()
335     argTy = PT->getPointeeType();  in matchesType()
346       if (const EnumType *ETy = argTy->getAs<EnumType>()) {  in matchesType()
351         argTy = ETy->getDecl()->getIntegerType();  in matchesType()
354       if (const BuiltinType *BT = argTy->getAs<BuiltinType>())  in matchesType()
369       if (const EnumType *ETy = argTy->getAs<EnumType>()) {  in matchesType()
373           argTy = C.IntTy;  in matchesType()
375           argTy = ETy->getDecl()->getIntegerType();  in matchesType()
377       argTy = C.getCanonicalType(argTy).getUnqualifiedType();  in matchesType()
379       if (T == argTy)  in matchesType()
382       if (const BuiltinType *BT = argTy->getAs<BuiltinType>())  in matchesType()
416       const PointerType *PT = argTy->getAs<PointerType>();  in matchesType()
435       const PointerType *PT = argTy->getAs<PointerType>();  in matchesType()
446       if (C.getCanonicalType(argTy).getUnqualifiedType() == WInt)  in matchesType()
449       QualType PromoArg = argTy->isPromotableIntegerType()  in matchesType()
450                               ? C.getPromotedIntegerType(argTy)  in matchesType()
451                               : argTy;  in matchesType()
464       if (argTy->isVoidPointerType()) {  in matchesType()
466       } if (argTy->isPointerType() || argTy->isObjCObjectPointerType() ||  in matchesType()
467             argTy->isBlockPointerType() || argTy->isNullPtrType()) {  in matchesType()
474       if (argTy->getAs<ObjCObjectPointerType>() ||  in matchesType()
475           argTy->getAs<BlockPointerType>())  in matchesType()
479       if (const PointerType *PT = argTy->getAs<PointerType>()) {  in matchesType()