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Fix crash handling constant true conditional.

This commit is contained in:
steve 2006-11-27 01:47:14 +00:00
parent 59c2f16a5f
commit d486b81f23
1 changed files with 11 additions and 2 deletions
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13
elaborate.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: elaborate.cc,v 1.308.2.5 2006/11/27 01:32:24 steve Exp $"
#ident "$Id: elaborate.cc,v 1.308.2.6 2006/11/27 01:47:14 steve Exp $"
#endif
# include "config.h"
@ -1483,7 +1483,13 @@ NetProc* PCondit::elaborate(Design*des, NetScope*scope) const
val_reduced = val_reduced | val[idx];
if (val_reduced == verinum::V1)
return if_->elaborate(des, scope);
if (if_) {
return if_->elaborate(des, scope);
} else {
NetBlock*tmp = new NetBlock(NetBlock::SEQU, 0);
tmp->set_line(*this);
return tmp;
}
else if (else_)
return else_->elaborate(des, scope);
else {
@ -2806,6 +2812,9 @@ Design* elaborate(list<perm_string>roots)
/*
* $Log: elaborate.cc,v $
* Revision 1.308.2.6 2006/11/27 01:47:14 steve
* Fix crash handling constant true conditional.
*
* Revision 1.308.2.5 2006/11/27 01:32:24 steve
* Fix evaluate of constant condition expressions.
*