From 356a09d295fa322b7d6def3550576710790c9abe Mon Sep 17 00:00:00 2001
From: Maciej Suminski <maciej.suminski@cern.ch>
Date: Wed, 10 Jun 2015 11:30:58 +0200
Subject: [PATCH] vhdlpp: VTypeArray::evaluate_ranges uses range boundaries to
 determine the direction.

---
 vhdlpp/vtype.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/vhdlpp/vtype.cc b/vhdlpp/vtype.cc
index 4dc97199a..d2f6ad6dc 100644
--- a/vhdlpp/vtype.cc
+++ b/vhdlpp/vtype.cc
@@ -266,12 +266,11 @@ bool VTypeArray::is_variable_length(ScopeBase*scope) const {
 void VTypeArray::evaluate_ranges(ScopeBase*scope) {
     for(std::vector<range_t>::iterator it = ranges_.begin(); it != ranges_.end(); ++it ) {
         int64_t lsb_val = -1, msb_val = -1;
-        bool dir = it->is_downto();
 
         if(it->msb()->evaluate(scope, msb_val) && it->lsb()->evaluate(scope, lsb_val)) {
             assert(lsb_val >= 0);
             assert(msb_val >= 0);
-            *it = range_t(new ExpInteger(msb_val), new ExpInteger(lsb_val), dir);
+            *it = range_t(new ExpInteger(msb_val), new ExpInteger(lsb_val), msb_val > lsb_val);
         }
     }
 }