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Careful with assign to self.

This commit is contained in:
steve 2002-07-18 00:24:22 +00:00
parent c5d03d3a25
commit 80c9db3c88
1 changed files with 8 additions and 3 deletions
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11
elaborate.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: elaborate.cc,v 1.255 2002/07/03 05:34:59 steve Exp $"
#ident "$Id: elaborate.cc,v 1.256 2002/07/18 00:24:22 steve Exp $"
#endif
# include "config.h"
@ -124,8 +124,10 @@ void PGAssign::elaborate(Design*des, NetScope*scope) const
if ((rid->type() == lval->type()) && (rise_time == 0)) {
unsigned idx;
for (idx = 0 ; idx < cnt; idx += 1)
connect(lval->pin(idx), rid->pin(idx));
for (idx = 0 ; idx < cnt; idx += 1) {
if (! lval->pin(idx) .is_linked (rid->pin(idx)))
connect(lval->pin(idx), rid->pin(idx));
}
if (cnt < lval->pin_count()) {
verinum tmpv (0UL, lval->pin_count()-cnt);
@ -2464,6 +2466,9 @@ Design* elaborate(list<const char*>roots)
/*
* $Log: elaborate.cc,v $
* Revision 1.256 2002/07/18 00:24:22 steve
* Careful with assign to self.
*
* Revision 1.255 2002/07/03 05:34:59 steve
* Fix scope search for events.
*