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Document how the default statement handling works.

This commit is contained in:
steve 2006-01-27 01:58:53 +00:00
parent e494be7cbf
commit c4b34e8720
1 changed files with 9 additions and 1 deletions
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10
synth2.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: synth2.cc,v 1.39.2.19 2006/01/22 00:13:59 steve Exp $"
#ident "$Id: synth2.cc,v 1.39.2.20 2006/01/27 01:58:53 steve Exp $"
#endif
# include "config.h"
@ -454,6 +454,11 @@ bool NetCase::synth_async(Design*des, NetScope*scope, bool sync_flag,
NetNet::WIRE, nex_map->pin_count());
sig->local_flag(true);
/* If this statement is missing, arrange for the default
statement to be processed here. Also, make the sig be
the default sig so that the next time we run into a
reference to the default, we just hook up to the
default again. */
if (statement_map[item] == 0) {
statement_map[item] = default_statement;
default_statement = 0;
@ -1574,6 +1579,9 @@ void synth2(Design*des)
/*
* $Log: synth2.cc,v $
* Revision 1.39.2.20 2006/01/27 01:58:53 steve
* Document how the default statement handling works.
*
* Revision 1.39.2.19 2006/01/22 00:13:59 steve
* Fix pin_Sel overrun.
*