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Handle default: case in net_inputs for NetCase.

This commit is contained in:
steve 2002-11-16 05:45:41 +00:00
parent 4539632f34
commit 35d7384903
1 changed files with 13 additions and 6 deletions
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19
net_nex_input.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: net_nex_input.cc,v 1.6 2002/08/18 22:07:16 steve Exp $"
#ident "$Id: net_nex_input.cc,v 1.7 2002/11/16 05:45:41 steve Exp $"
#endif
# include "config.h"
@ -250,11 +250,15 @@ NexusSet* NetCase::nex_input()
result->add(*tmp);
delete tmp;
assert(items_[idx].guard);
tmp = items_[idx].guard->nex_input();
assert(tmp);
result->add(*tmp);
delete tmp;
/* Usually, this is the guard expression. The default
case is special and is identified by a null
guard. The default guard obviously has no input. */
if (items_[idx].guard) {
tmp = items_[idx].guard->nex_input();
assert(tmp);
result->add(*tmp);
delete tmp;
}
}
return result;
@ -358,6 +362,9 @@ NexusSet* NetWhile::nex_input()
/*
* $Log: net_nex_input.cc,v $
* Revision 1.7 2002/11/16 05:45:41 steve
* Handle default: case in net_inputs for NetCase.
*
* Revision 1.6 2002/08/18 22:07:16 steve
* Detect temporaries in sequential block synthesis.
*