From 8530eeae4ca34acf2cb40b46e6676951733b3ab7 Mon Sep 17 00:00:00 2001
From: Jack
Date: Thu, 28 Jan 2016 22:41:09 -0800
Subject: Fixed bug on translating SubAccess concrete syntax to abstract in
 Scala FIRRTL

---
 src/main/scala/firrtl/Visitor.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/main/scala/firrtl/Visitor.scala b/src/main/scala/firrtl/Visitor.scala
index c2ca64d5..a026a495 100644
--- a/src/main/scala/firrtl/Visitor.scala
+++ b/src/main/scala/firrtl/Visitor.scala
@@ -179,7 +179,7 @@ class Visitor(val fullFilename: String) extends FIRRTLBaseVisitor[AST]
         case _ => 
           ctx.getChild(1).getText match {
             case "." => new SubField(visitExp(ctx.exp(0)), ctx.id.getText, UnknownType)
-            case "[" => if (ctx.IntLit != null) 
+            case "[" => if (ctx.exp(1) == null)  
                           new SubIndex(visitExp(ctx.exp(0)), string2BigInt(ctx.IntLit(0).getText), UnknownType)
                         else new SubAccess(visitExp(ctx.exp(0)), visitExp(ctx.exp(1)), UnknownType)
             // Assume primop
-- 
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