void nsTPromiseFlatString_CharT::Init(const substring_type& str) { if (str.IsTerminated()) { mData = const_cast<char_type*>(static_cast<const char_type*>(str.Data())); mLength = str.Length(); mFlags = str.mFlags & (F_TERMINATED | F_LITERAL); // does not promote F_VOIDED } else { Assign(str); } }