diff --git a/netmisc.cc b/netmisc.cc
index 6bb216e85..3a544f681 100644
--- a/netmisc.cc
+++ b/netmisc.cc
@@ -184,7 +184,15 @@ NetNet* cast_to_real(Design*des, NetScope*scope, NetNet*src)
 
 NetExpr* cast_to_int2(NetExpr*expr)
 {
-      NetECast*cast = new NetECast('2', expr, expr->expr_width(),
+	// Special case: The expression is alreadt BOOL
+      if (expr->expr_type() == IVL_VT_BOOL)
+	    return expr;
+
+      unsigned use_width = expr->expr_width();
+      if (expr->expr_type() == IVL_VT_REAL)
+	    use_width = 64;
+
+      NetECast*cast = new NetECast('2', expr, use_width,
                                    expr->has_sign());
       cast->set_line(*expr);
       return cast;
diff --git a/tgt-vvp/eval_expr.c b/tgt-vvp/eval_expr.c
index 8d10e52fb..e79043543 100644
--- a/tgt-vvp/eval_expr.c
+++ b/tgt-vvp/eval_expr.c
@@ -3118,19 +3118,37 @@ static struct vector_info draw_unary_expr(ivl_expr_t expr, unsigned wid)
 	    local_count += 1;
 	    break;
 
-	  case '2': /* Cast logic to bool */
-	    assert(ivl_expr_value(sub) == IVL_VT_LOGIC);
-	    res = draw_eval_expr_wid(sub, wid, 0);
+	  case '2': /* Cast expression to bool */
+	    switch (ivl_expr_value(sub)) {
+		case IVL_VT_BOOL:
+		  res = draw_eval_expr_wid(sub, wid, 0);
+		  break;
 
-	      /* Handle special case that value is 0 or 1. */
-	    if (res.base == 0 || res.base == 1)
+		case IVL_VT_LOGIC:
+		  res = draw_eval_expr_wid(sub, wid, 0);
+
+		    /* Handle special case that value is 0 or 1. */
+		  if (res.base == 0 || res.base == 1)
+			break;
+		  if (res.base == 2 || res.base == 2) {
+			res.base = 0;
+			break;
+		  }
+
+		  fprintf(vvp_out, "    %%cast2 %d, %d, %u;\n", res.base, res.base, res.wid);
 		  break;
-	    if (res.base == 2 || res.base == 2) {
-		  res.base = 0;
+
+		case IVL_VT_REAL:
+		  word = draw_eval_real(sub);
+		  res.base = allocate_vector(wid);
+		  res.wid = wid;
+		  fprintf(vvp_out, "    %%cvt/vr %d, %d, %u;\n", res.base, word, wid);
+		  clr_word(word);		  
 		  break;
+
+		default:
+		  assert(0);
 	    }
-
-	    fprintf(vvp_out, "    %%cast2 %d, %d, %u;\n", res.base, res.base, res.wid);
 	    break;
 
 	  case 'i': /* Cast a real value to an integer. */