From ade792ee7c5bb718f738f5e4c3886b2e87c68756 Mon Sep 17 00:00:00 2001
From: Jack Koenig
Date: Thu, 28 Dec 2017 16:56:05 -0800
Subject: Add support for autoclonetype of bound, anonymous inner Bundles

Also change Data.outerModule to Bundle._outerInst since it is only used
in autoclonetype. _outerInst is also Option[Object] instead of
Option[BaseModule] because the outer object could also be a Bundle.
---
 chiselFrontend/src/main/scala/chisel3/core/Data.scala | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'chiselFrontend/src/main/scala/chisel3/core/Data.scala')

diff --git a/chiselFrontend/src/main/scala/chisel3/core/Data.scala b/chiselFrontend/src/main/scala/chisel3/core/Data.scala
index 35401fa1..1cf50e9f 100644
--- a/chiselFrontend/src/main/scala/chisel3/core/Data.scala
+++ b/chiselFrontend/src/main/scala/chisel3/core/Data.scala
@@ -208,11 +208,6 @@ abstract class Data extends HasId {
     }
   }
 
-  // If this Data is an instance of an inner class, record enclosing class
-  // This is only used for cloneType, and is mutable to allow autoCloneType to preserve the
-  // original outerModule.
-  private[core] var outerModule: Option[BaseModule] = Builder.currentModule
-
   // User-specified direction, local at this node only.
   // Note that the actual direction of this node can differ from child and parent specifiedDirection.
   private var _specifiedDirection: SpecifiedDirection = SpecifiedDirection.Unspecified
@@ -245,6 +240,7 @@ abstract class Data extends HasId {
   // This information is supplemental (more than is necessary to generate FIRRTL) and is used to
   // perform checks in Chisel, where more informative error messages are possible.
   private var _binding: Option[Binding] = None
+  private[core] def bindingOpt = _binding
   private[core] def hasBinding = _binding.isDefined
   // Only valid after node is bound (synthesizable), crashes otherwise
   private[core] def binding = _binding.get
-- 
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