Hello everyone, I have a nested struct, let's say "struct1" which contains "struct2" which contains an int field named "field". When I try to update the field from struct 1 directly I can't. What I mean is if I do : "struct1 struct2 field: 4" for instance, the value in field is not updated. Even if I inspect "struct1 struct2" and I manually set the "field variable by doing : "self field: 4" then if I go back to my struct1 and do "self struct2 field" the value has not been updated. So basically the only way I have to update a field in a nested structure is to recreate the second struct entirely : "struct1 struct2: (Struct2 new field: 4)" and now it works. It seems odd because in C you can do "struct1.struct2.field = 4;" and it works fine. You can reproduce this with the NBTestNestedStructure class from NativeBoost itself : | myStruct | myStruct := (NBTestNestedStructure new oneByte: (NBTestStructure1byte new field: 1)). Transcript show: myStruct oneByte field; cr. myStruct oneByte field: 4. Transcript show: myStruct oneByte field; cr. myStruct oneByte: (NBTestStructure1byte new field: 4). Transcript show: myStruct oneByte field; cr. For me the Transcript shows 1 1 4 whereas in my opinion it should show 1 4 4. So am I doing something wrong or is this some kind of a bug ? Thanks, Matthieu