Verification Methodology Manual version 1.1.1 (C) Copyright 2004-2009 Synopsys, Inc. All Rights Reserved Worldwide To be able to succesfully compile the SystemVerilog code in this distribution using VCS2008.09, some conditional code has been included to work around some limitations in the SystemVerilog constructs supported by this version of VCS. The directives and release notes mentionned in this document are not necessary if you are using a later release of VCS. You *MUST* use version VCS2008.09-4 or later. You *MUST* define the symbol `VCS2008_09 when compiling the SystemVerilog source code. This can be accomplished from the command line using the +define option as shown below: % vcs -sverilog +define+VCS2008_09 +incdir=$VMM_HOME/sv ... There are no user-visible limitations.