117   struct DataDescriptor_32 {  struct in lldb_private::formatters::NSDictionaryISyntheticFrontEnd
118     uint32_t _used : 26;
119     uint32_t _szidx : 6;
277     struct DataDescriptor_32 {  struct in lldb_private::formatters::Foundation1100::NSDictionaryMSyntheticFrontEnd
278       uint32_t _used : 26;
279       uint32_t _kvo : 1;
280       uint32_t _size;
281       uint32_t _mutations;
282       uint32_t _objs_addr;
283       uint32_t _keys_addr;
313     struct DataDescriptor_32 {  struct
314       uint32_t _used : 26;
315       uint32_t _kvo : 1;
316       uint32_t _size;
317       uint32_t _buffer;
318       uint64_t GetSize() { return _size; }  in GetSize()
347     struct DataDescriptor_32 {  struct
348       uint32_t _buffer;
349       uint32_t _muts;
350       uint32_t _used : 25;
351       uint32_t _kvo : 1;
352       uint32_t _szidx : 6;
354       uint64_t GetSize() {  in GetSize()