702   uintptr_t InfoPtr = 0;  variable
705     InfoPtr = reinterpret_cast<uintptr_t>(II);  in Selector()
706     assert((InfoPtr & ArgFlags) == 0 &&"Insufficiently aligned IdentifierInfo");  in Selector()
708     InfoPtr |= nArgs+1;  in Selector()
712     InfoPtr = reinterpret_cast<uintptr_t>(SI);  in Selector()
713     assert((InfoPtr & ArgFlags) == 0 &&"Insufficiently aligned IdentifierInfo");  in Selector()
714     InfoPtr |= MultiArg;  in Selector()
719       return reinterpret_cast<IdentifierInfo *>(InfoPtr & ~ArgFlags);  in getAsIdentifierInfo()
724     return reinterpret_cast<MultiKeywordSelector *>(InfoPtr & ~ArgFlags);  in getMultiKeywordSelector()
728     return InfoPtr & ArgFlags;  in getIdentifierInfoFlag()
739   explicit Selector(uintptr_t V) : InfoPtr(V) {}  in Selector()
743     return InfoPtr == RHS.InfoPtr;
746     return InfoPtr != RHS.InfoPtr;
750     return reinterpret_cast<void*>(InfoPtr);  in getAsOpaquePtr()
754   bool isNull() const { return InfoPtr == 0; }  in isNull()