set method

@override void set(String name, Object? value, [ InterpreterVisitor? visitor ])

Sets a property of this value.

Implementation

@override
void set(String name, Object? value, [InterpreterVisitor? visitor]) {
  // DFUB4: dispatch to a declared setter. The setter body runs with `this`
  // bound to this instance and typically mutates the (mutable) representation
  // object — the representation reference itself is final.
  final setter = extensionType.setters[name];
  if (setter != null && visitor != null) {
    setter.bind(this).call(visitor, [value], {});
    return;
  }
  throw RuntimeD4rtException(
    "Extension type '${extensionType.name}' has no setter '$name'",
  );
}