size property

int? size
getter/setter pair

Number of bytes in the snapshot which can be attributed to this node.

Note that this is neither a shallow size of the object that represents this node in the AOT snapshot, nor a cumulative size of its children. Instead this size is similar to retained size used by heap profiling tools. Snapshot nodes corresponding to the info nodes are viewed as a dominator tree and all nodes in the snapshot are partitioned based on which node of this tree dominates them.

Consider for example the following Dart code:

```dart
class C {
  void f() { use("something"); }
  void g() { use("something"); }
}
```

Assuming that both C.f and C.g are included into AOT snapshot and string "something" does not occur anywhere else in the program then the size of "something" is going to be attributed to C.

Implementation

int? size;