v 0. Pasted by Anonymous as cpp at 2012-06-04 07:41:31 MSK and set expiration to never.

Paste will expire never.

  1. package SO;
  2.  
  3. message A {
  4.  required int32 foo = 1;
  5. }
  6. message B {
  7.  optional A data = 1;
  8. }