mjsousa <msousa@fe.up.pt> [Tue, 15 May 2012 15:50:43 +0100] rev 558
Located variables may have other data types besides ANY_BIT.
Manuele Conti <conti.ma@alice.it> [Sun, 13 May 2012 17:57:15 +0200] rev 557
Add verify_is_lvalue to control_variable in for_statement.
mjsousa <msousa@fe.up.pt> [Thu, 10 May 2012 22:03:59 +0100] rev 556
Remove useless code, and replace with assertion.