From 91d56f235fa39ec0cb64368049305f60c422a7ed Mon Sep 17 00:00:00 2001
From: jochen <jochen@379699f6-c40d-0410-875b-85095c16579e>
Date: Wed, 28 Apr 1999 09:21:05 +0000
Subject: [PATCH] new lvt handling

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@669 379699f6-c40d-0410-875b-85095c16579e
---
 .../decompiler/LocalVariableRangeList.java    | 44 ++++++-------------
 jode/jode/decompiler/LocalVariableTable.java  |  6 +--
 2 files changed, 16 insertions(+), 34 deletions(-)

diff --git a/jode/jode/decompiler/LocalVariableRangeList.java b/jode/jode/decompiler/LocalVariableRangeList.java
index 07bfda1..d7cd0dd 100644
--- a/jode/jode/decompiler/LocalVariableRangeList.java
+++ b/jode/jode/decompiler/LocalVariableRangeList.java
@@ -23,31 +23,14 @@ import jode.type.Type;
 
 public class LocalVariableRangeList {
 
-    class MyLocalInfo extends LocalInfo {
-        int startAddr;
-        int endAddr;
-        MyLocalInfo next;
-        
-        MyLocalInfo(int slot, int s, int e, String n, Type t) {
-            super (slot);
-            startAddr = s;
-            endAddr = e;
-            setName(n);
-            setType(t);
-            next = null;
-        }
-    }
-
-    MyLocalInfo list = null;
-    int slot;
+    LocalVarEntry list = null;
 
-    LocalVariableRangeList(int slot) {
-        this.slot = slot;
+    LocalVariableRangeList() {
     }
 
-    private void add(MyLocalInfo li) {
-        MyLocalInfo prev = null;
-        MyLocalInfo next = list;
+    private void add(LocalVarEntry li) {
+        LocalVarEntry prev = null;
+        LocalVarEntry next = list;
         while (next != null && next.endAddr < li.startAddr) {
             prev = next;
             next = next.next;
@@ -55,8 +38,8 @@ public class LocalVariableRangeList {
 	/* prev.endAddr < li.startAddr <= next.endAddr
 	 */
         if (next != null && li.endAddr >= next.startAddr) {
-	    if (next.getType().equals(li.getType())
-		&& next.getName().equals(li.getName())) {
+	    if (next.type.equals(li.type)
+		&& next.name.equals(li.name)) {
 		/* Same type, same name and overlapping range.
 		 * This is the same local: extend next to the common
 		 * range and don't add li.
@@ -74,24 +57,23 @@ public class LocalVariableRangeList {
             prev.next = li;
     }
 
-    private LocalInfo find(int addr) {
-        MyLocalInfo li = list;
+    private LocalVarEntry find(int addr) {
+        LocalVarEntry li = list;
         while (li != null && li.endAddr < addr)
             li = li.next;
-        if (li == null || li.startAddr > addr /* XXX addr+1? weired XXX */) {
-            LocalInfo temp = new LocalInfo(slot);
-            return temp;
+        if (li == null || li.startAddr > addr) {
+            return null;
         }
         return li;
     }
 
     public void addLocal(int startAddr, int endAddr,
                          String name, Type type) {
-        MyLocalInfo li = new MyLocalInfo(slot,startAddr,endAddr,name,type);
+        LocalVarEntry li = new LocalVarEntry(startAddr,endAddr,name,type);
         add (li);
     }
 
-    public LocalInfo getInfo(int addr) {
+    public LocalVarEntry getInfo(int addr) {
         return find(addr);
     }
 }
diff --git a/jode/jode/decompiler/LocalVariableTable.java b/jode/jode/decompiler/LocalVariableTable.java
index f88cbad..c4bd7ba 100644
--- a/jode/jode/decompiler/LocalVariableTable.java
+++ b/jode/jode/decompiler/LocalVariableTable.java
@@ -29,16 +29,16 @@ public class LocalVariableTable {
     public LocalVariableTable(int maxLocals, LocalVariableInfo[] lvt) {
         locals = new LocalVariableRangeList[maxLocals];
         for (int i=0; i < maxLocals; i++)
-            locals[i] = new LocalVariableRangeList(i);
+            locals[i] = new LocalVariableRangeList();
 
 	for (int i=0; i<lvt.length; i++)
 	    locals[lvt[i].slot].addLocal(lvt[i].start.addr, lvt[i].end.addr,
 					 lvt[i].name, Type.tType(lvt[i].type));
     }
 
-    public LocalVariableRangeList getLocal(int slot) 
+    public LocalVarEntry getLocal(int slot, int addr) 
          throws ArrayIndexOutOfBoundsException
     {
-        return locals[slot];
+        return locals[slot].getInfo(addr);
     }
 }