From 53fa0d1ca0bce4002965036fc87abb2a6885b2cc Mon Sep 17 00:00:00 2001
From: James Roseborough <james.roseborough@luaj.org>
Date: Wed, 23 Apr 2008 17:34:04 +0000
Subject: [PATCH] Remove name passing into UpVal instances.

---
 src/core/org/luaj/vm/LuaState.java | 6 +++---
 src/core/org/luaj/vm/UpVal.java    | 6 ++----
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/src/core/org/luaj/vm/LuaState.java b/src/core/org/luaj/vm/LuaState.java
index dd8c747c..bbbb73c7 100644
--- a/src/core/org/luaj/vm/LuaState.java
+++ b/src/core/org/luaj/vm/LuaState.java
@@ -848,7 +848,7 @@ public class LuaState extends Lua {
                     if (o == LuaState.OP_GETUPVAL) {
                         newClosure.upVals[j] = cl.upVals[b];
                     } else if (o == LuaState.OP_MOVE) {
-                        newClosure.upVals[j] = findUpVal( proto.upvalues[j], base + b );
+                        newClosure.upVals[j] = findUpVal( base + b );
                     } else {
                         throw new java.lang.IllegalArgumentException(
                                 "bad opcode: " + o);
@@ -879,7 +879,7 @@ public class LuaState extends Lua {
         }   
     }
     
-    private UpVal findUpVal( LString upValName, int target ) {
+    private UpVal findUpVal( int target ) {
         UpVal up;
         int i;
         for ( i = this.upvals.size() - 1; i >= 0; --i ) {
@@ -891,7 +891,7 @@ public class LuaState extends Lua {
             }
         }
         
-        up = new UpVal( upValName, this, target );
+        up = new UpVal( this, target );
         this.upvals.insertElementAt( up, i + 1 );
         return up;
     }
diff --git a/src/core/org/luaj/vm/UpVal.java b/src/core/org/luaj/vm/UpVal.java
index cb15a315..014c26af 100644
--- a/src/core/org/luaj/vm/UpVal.java
+++ b/src/core/org/luaj/vm/UpVal.java
@@ -24,19 +24,17 @@ package org.luaj.vm;
 
 public class UpVal {
 
-	private LString name;
 	LuaState state;
 	int position;
 	LValue value;
 	
-	public UpVal( LString string, LuaState state, int i ) {
-		this.name = string;
+	public UpVal( LuaState state, int i ) {
 		this.state = state;
 		this.position = i;
 	}
 	
 	public String toString() {
-		return "up."+name;
+		return "up."+position;
 	}
 	
 	public LValue getValue() {