title: Memory management of const values in Dart
body: <p>Where and how long const values in classes being stored in dart language? For example <code>const Duration()</code>(link to the img below). I know that const and global values are stored in a stack until the app is close. Thank you for your answer in advance.</p>
  
  <p><a href="https://i.stack.imgur.com/bEJdD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/bEJdD.png" alt="enter image description here"></a></p>