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Accept errors in memory index expression.

This commit is contained in:
steve 2002-05-12 19:16:58 +00:00
parent da0c4c7565
commit c787a36af2
1 changed files with 9 additions and 2 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 1.247 2002/05/07 05:06:07 steve Exp $"
#ident "$Id: elaborate.cc,v 1.248 2002/05/12 19:16:58 steve Exp $"
#endif
# include "config.h"
@ -861,7 +861,11 @@ NetProc* PAssign::assign_to_memory_(NetMemory*mem, PExpr*ix,
assert(ix);
NetExpr*idx = ix->elaborate_expr(des, scope);
assert(idx);
if (idx == 0) {
/* Elaboration failed. The error message was already
printed, so just give up here. */
return 0;
}
if (rv->expr_width() < mem->width())
rv = pad_to_width(rv, mem->width());
@ -2526,6 +2530,9 @@ Design* elaborate(list<const char*>roots)
/*
* $Log: elaborate.cc,v $
* Revision 1.248 2002/05/12 19:16:58 steve
* Accept errors in memory index expression.
*
* Revision 1.247 2002/05/07 05:06:07 steve
* Use else clause instead of ! to preface wait events.
*