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comparison parameter width is self determined.

This commit is contained in:
steve 1999-09-23 02:27:50 +00:00
parent 1b7261a393
commit 851daff66f
1 changed files with 7 additions and 11 deletions
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18
set_width.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/ */
#if !defined(WINNT) #if !defined(WINNT)
#ident "$Id: set_width.cc,v 1.1 1999/09/23 00:21:55 steve Exp $" #ident "$Id: set_width.cc,v 1.2 1999/09/23 02:27:50 steve Exp $"
#endif #endif
/* /*
@ -110,20 +110,13 @@ bool NetEBBits::set_width(unsigned w)
/* /*
* Comparison operators allow the subexpressions to have * Comparison operators allow the subexpressions to have
* their own natural width. However, I do need to make * their own natural width, but the comparison operator result has a
* sure that the subexpressions have the same width. * fixed width of 1.
*/ */
bool NetEBComp::set_width(unsigned w) bool NetEBComp::set_width(unsigned w)
{ {
bool flag = true; bool flag = true;
return (w == 1);
assert(w == 1);
expr_width(w);
flag = left_->set_width(right_->expr_width());
if (!flag)
flag = right_->set_width(left_->expr_width());
return flag;
} }
bool NetEBLogic::set_width(unsigned w) bool NetEBLogic::set_width(unsigned w)
@ -246,6 +239,9 @@ bool NetEUnary::set_width(unsigned w)
/* /*
* $Log: set_width.cc,v $ * $Log: set_width.cc,v $
* Revision 1.2 1999/09/23 02:27:50 steve
* comparison parameter width is self determined.
*
* Revision 1.1 1999/09/23 00:21:55 steve * Revision 1.1 1999/09/23 00:21:55 steve
* Move set_width methods into a single file, * Move set_width methods into a single file,
* Add the NetEBLogic class for logic expressions, * Add the NetEBLogic class for logic expressions,