Method Evaluate

eval/eval/lazy_init_step.cc:136–139

      : ExpressionStepBase(expr_id), slot_index_(slot_index) {}

  absl::Status Evaluate(ExecutionFrame* frame) const override {
    frame->comprehension_slots().ClearSlot(slot_index_);
    return absl::OkStatus();
  }

 private:
  size_t slot_index_;