From 895be5373dacd04e839184eb308d7301d8e72789 Mon Sep 17 00:00:00 2001
From: yeom <yeom>
Date: Wed, 17 Mar 2010 18:29:36 +0000
Subject: [PATCH] changes for proper handling field.

---
 Robust/src/Analysis/Disjoint/DisjointAnalysis.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Robust/src/Analysis/Disjoint/DisjointAnalysis.java b/Robust/src/Analysis/Disjoint/DisjointAnalysis.java
index acb41070..688d342a 100644
--- a/Robust/src/Analysis/Disjoint/DisjointAnalysis.java
+++ b/Robust/src/Analysis/Disjoint/DisjointAnalysis.java
@@ -1251,7 +1251,7 @@ private ReachGraph createInitialTaskReachGraph(FlatMethod fm) {
 	for (Iterator it = classDesc.getFields(); it.hasNext();) {
 	    FieldDescriptor fd = (FieldDescriptor) it.next();
 	    TypeDescriptor fieldType = fd.getType();
-	    if (!fieldType.isImmutable()) {
+	    if (!fieldType.isImmutable() || fieldType.isArray()) {
 		HashMap<HeapRegionNode, FieldDescriptor> newMap = new HashMap<HeapRegionNode, FieldDescriptor>();
 		newMap.put(hrnNewest, fd);
 		workSet.add(newMap);
@@ -1316,7 +1316,8 @@ private ReachGraph createInitialTaskReachGraph(FlatMethod fm) {
 		    mapTypeToExistingSummaryNode.put(type, hrnSummary);
 		    
 		    // set-up a work set for  fields of the class
-		    classDesc = type.getClassDesc();
+		    if(!type.isImmutable()){
+		    classDesc = type.getClassDesc();		    
 		    for (Iterator it = classDesc.getFields(); it.hasNext();) {
 			FieldDescriptor typeFieldDesc = (FieldDescriptor) it.next();
 			TypeDescriptor fieldType = typeFieldDesc.getType();
@@ -1331,6 +1332,7 @@ private ReachGraph createInitialTaskReachGraph(FlatMethod fm) {
 			    }
 			}
 		    }
+		    }
 		    
 		}else{
 		    // if there exists corresponding summary node
-- 
2.34.1