UnspecifiedBoolType   42 Source/core/fetch/ResourcePtr.h     typedef Resource* ResourcePtrBase::*UnspecifiedBoolType;
UnspecifiedBoolType   80 Source/wtf/OwnPtr.h         typedef PtrType OwnPtr::*UnspecifiedBoolType;
UnspecifiedBoolType   67 Source/wtf/PassOwnPtr.h         typedef PtrType PassOwnPtr::*UnspecifiedBoolType;
UnspecifiedBoolType  101 Source/wtf/RetainPtr.h         typedef PtrType RetainPtr::*UnspecifiedBoolType;
UnspecifiedBoolType  440 Source/wtf/text/WTFString.h     typedef struct ImplicitConversionFromWTFStringToBoolDisallowed* (String::*UnspecifiedBoolType);