From 572a9a00bde2c31306b3e4c28300dd626aec2f20 Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky>
Date: Mon, 27 Jun 2011 08:54:33 +0000
Subject: [PATCH] bug fixes

---
 Robust/src/IR/ClassDescriptor.java    | 2 +-
 Robust/src/IR/SymbolTable.java        | 6 ++----
 Robust/src/IR/Tree/SemanticCheck.java | 4 ++--
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/Robust/src/IR/ClassDescriptor.java b/Robust/src/IR/ClassDescriptor.java
index e218c790..43923d0c 100644
--- a/Robust/src/IR/ClassDescriptor.java
+++ b/Robust/src/IR/ClassDescriptor.java
@@ -130,7 +130,7 @@ public class ClassDescriptor extends Descriptor {
   }
 
   public String getSafeSymbol() {
-    return safename.replace(".","___________");
+    return safename.replace(".","___________").replace("$","___DOLLAR___");
   }
 
   public String printTree(State state) {
diff --git a/Robust/src/IR/SymbolTable.java b/Robust/src/IR/SymbolTable.java
index cec4688e..86ebe7b2 100644
--- a/Robust/src/IR/SymbolTable.java
+++ b/Robust/src/IR/SymbolTable.java
@@ -45,10 +45,8 @@ public class SymbolTable {
     else
       hs=new HashSet();
     if(this.parentIFs != null) {
-      for(int i = 0; i < this.parentIFs.size(); i++) {
-        if(this.parentIFs.elementAt(i).contains(name)) {
-          hs.addAll((HashSet)(this.parentIFs.elementAt(i).getPSet(name)));
-        }
+      for(int i = 0; i < parentIFs.size(); i++) {
+	hs.addAll(parentIFs.elementAt(i).getPSet(name));
       }
     }
     if (table.containsKey(name)) {
diff --git a/Robust/src/IR/Tree/SemanticCheck.java b/Robust/src/IR/Tree/SemanticCheck.java
index 72d73703..f6f5df32 100644
--- a/Robust/src/IR/Tree/SemanticCheck.java
+++ b/Robust/src/IR/Tree/SemanticCheck.java
@@ -85,6 +85,7 @@ public class SemanticCheck {
           }
           if (oldstatus<REFERENCE) {
             cd.addSuperInterfaces(superif);
+            cd.getMethodTable().addParentIF(superif.getMethodTable());
             cd.getFieldTable().addParentIF(superif.getFieldTable());
           }
         }
@@ -1253,8 +1254,7 @@ NextMethod: for (Iterator methodit = methoddescriptorset.iterator(); methodit.ha
     if (!typetolookin.isClass())
       throw new Error("Error with method call to "+min.getMethodName()+" in class "+typetolookin);
     ClassDescriptor classtolookin=typetolookin.getClassDesc();
-    checkClass(classtolookin, INIT);
-
+    checkClass(classtolookin, REFERENCE);
     Set methoddescriptorset=classtolookin.getMethodTable().getSet(min.getMethodName());
     MethodDescriptor bestmd=null;
 NextMethod:
-- 
2.34.1