From 154a905881cc5adde80a6ad27d2a8f9a9b53ed4f Mon Sep 17 00:00:00 2001
From: Jared Roesch <roeschinc@gmail.com>
Date: Mon, 4 Feb 2019 18:02:21 -0800
Subject: [PATCH 1/5] Support VMObject in visit API

---
 src/tvm/node/node.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/tvm/node/node.h b/src/tvm/node/node.h
index 89b5df8..d6815a5 100644
--- a/src/tvm/node/node.h
+++ b/src/tvm/node/node.h
@@ -23,6 +23,12 @@ namespace runtime {
 class NDArray;
 }  // namespace runtime
 
+namespace relay {
+namespace vm {
+struct VMObject;
+}
+}
+
 /*!
  * \brief Visitor class to each node content.
  *  The content is going to be called for each field.
@@ -41,6 +47,7 @@ class EXPORT AttrVisitor {
   virtual void Visit(const char* key, Type* value) = 0;
   virtual void Visit(const char* key, NodeRef* value) = 0;
   virtual void Visit(const char* key, runtime::NDArray* value) = 0;
+  virtual void Visit(const char* key, relay::vm::VMObject* value) = 0;
   template<typename ENum,
            typename = typename std::enable_if<std::is_enum<ENum>::value>::type>
   void Visit(const char* key, ENum* ptr) {

From cddd070c969485ed76a3ceebdb8e4541b6354267 Mon Sep 17 00:00:00 2001
From: Jared Roesch <roeschinc@gmail.com>
Date: Mon, 25 Mar 2019 23:04:45 -0700
Subject: [PATCH 2/5] Rename VMObject

---
 src/tvm/node/node.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/tvm/node/node.h b/src/tvm/node/node.h
index d6815a5..110e060 100644
--- a/src/tvm/node/node.h
+++ b/src/tvm/node/node.h
@@ -23,11 +23,10 @@ namespace runtime {
 class NDArray;
 }  // namespace runtime
 
-namespace relay {
 namespace vm {
-struct VMObject;
-}
-}
+// forward declaration
+struct Object;
+}  // namespace runtime
 
 /*!
  * \brief Visitor class to each node content.

From efb14e394223350e670be3104deed4be553cf4e2 Mon Sep 17 00:00:00 2001
From: Jared Roesch <roeschinc@gmail.com>
Date: Mon, 25 Mar 2019 23:23:05 -0700
Subject: [PATCH 3/5] Fix header

---
 src/tvm/node/node.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tvm/node/node.h b/src/tvm/node/node.h
index 110e060..e41da9c 100644
--- a/src/tvm/node/node.h
+++ b/src/tvm/node/node.h
@@ -46,7 +46,7 @@ class EXPORT AttrVisitor {
   virtual void Visit(const char* key, Type* value) = 0;
   virtual void Visit(const char* key, NodeRef* value) = 0;
   virtual void Visit(const char* key, runtime::NDArray* value) = 0;
-  virtual void Visit(const char* key, relay::vm::VMObject* value) = 0;
+  virtual void Visit(const char* key, runtime::vm::Object* value) = 0;
   template<typename ENum,
            typename = typename std::enable_if<std::is_enum<ENum>::value>::type>
   void Visit(const char* key, ENum* ptr) {

From b133e55db025c962e30b045a6a3b937e9c03ca14 Mon Sep 17 00:00:00 2001
From: Jared Roesch <roeschinc@gmail.com>
Date: Mon, 25 Mar 2019 23:31:23 -0700
Subject: [PATCH 4/5] Move into runtime namespace

---
 src/tvm/node/node.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/tvm/node/node.h b/src/tvm/node/node.h
index e41da9c..0df7b4d 100644
--- a/src/tvm/node/node.h
+++ b/src/tvm/node/node.h
@@ -21,9 +21,6 @@ class NodeRef;
 namespace runtime {
 // forward declaration
 class NDArray;
-}  // namespace runtime
-
-namespace vm {
 // forward declaration
 struct Object;
 }  // namespace runtime
@@ -46,7 +43,7 @@ class EXPORT AttrVisitor {
   virtual void Visit(const char* key, Type* value) = 0;
   virtual void Visit(const char* key, NodeRef* value) = 0;
   virtual void Visit(const char* key, runtime::NDArray* value) = 0;
-  virtual void Visit(const char* key, runtime::vm::Object* value) = 0;
+  virtual void Visit(const char* key, runtime::Object* value) = 0;
   template<typename ENum,
            typename = typename std::enable_if<std::is_enum<ENum>::value>::type>
   void Visit(const char* key, ENum* ptr) {

From cea4958f3223e6c14e9058eea85b6fa4ef9c4009 Mon Sep 17 00:00:00 2001
From: Jared Roesch <roeschinc@gmail.com>
Date: Mon, 25 Mar 2019 23:55:17 -0700
Subject: [PATCH 5/5] Use class

---
 src/tvm/node/node.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tvm/node/node.h b/src/tvm/node/node.h
index 0df7b4d..c7b24e3 100644
--- a/src/tvm/node/node.h
+++ b/src/tvm/node/node.h
@@ -22,7 +22,7 @@ namespace runtime {
 // forward declaration
 class NDArray;
 // forward declaration
-struct Object;
+class Object;
 }  // namespace runtime
 
 /*!