119   struct DataDescriptor_32 {  struct in lldb_private::formatters::NSDictionaryISyntheticFrontEnd
120     uint32_t _used : 26;
121     uint32_t _szidx : 6;
279     struct DataDescriptor_32 {  struct in lldb_private::formatters::Foundation1100::NSDictionaryMSyntheticFrontEnd
280       uint32_t _used : 26;
281       uint32_t _kvo : 1;
282       uint32_t _size;
283       uint32_t _mutations;
284       uint32_t _objs_addr;
285       uint32_t _keys_addr;
315     struct DataDescriptor_32 {  struct
316       uint32_t _used : 26;
317       uint32_t _kvo : 1;
318       uint32_t _size;
319       uint32_t _buffer;
320       uint64_t GetSize() { return _size; }  in GetSize()
349     struct DataDescriptor_32 {  struct
350       uint32_t _buffer;
351       uint32_t _muts;
352       uint32_t _used : 25;
353       uint32_t _kvo : 1;
354       uint32_t _szidx : 6;
356       uint64_t GetSize() {  in GetSize()