Mario de Sousa <msousa@fe.up.pt> [Fri, 01 Apr 2011 10:03:22 +0100] rev 263
Adding some debug info
Mario de Sousa <msousa@fe.up.pt> [Thu, 31 Mar 2011 21:06:36 +0100] rev 262
Do not crash when checking semantics of undeclared symbolic_variable.
NOTE: this update may have broken the printing of error messages
during semantic analysis of IL code.