0x06000001 LockStatement.Run
  + decompiler only: (10,3)-(10,4)
  - compiler only: hidden after (12,3)-(12,4)
  - compiler only: (13,2)-(13,3)
0x06000003 LockStatement..cctor
  + decompiler only: (5,40)-(5,52)
  + decompiler only: hidden after (5,40)-(5,52)
  - compiler only: (5,2)-(5,53)
