1 files changed, 0 insertions, 132 deletions
diff --git a/src/java/com/sun/gluegen/cgram/CSymbolTable.java b/src/java/com/sun/gluegen/cgram/CSymbolTable.java
deleted file mode 100644
index 51edf44..0000000
--- a/src/java/com/sun/gluegen/cgram/CSymbolTable.java
+++ /dev/null
@@ -1,132 +0,0 @@
-package com.sun.gluegen.cgram;
-
-import java.util.Vector;
-import java.util.Hashtable;
-import java.util.Enumeration;
-
-
-
-public class CSymbolTable {
-
-  /** holds list of scopes */
-  private Vector scopeStack;
-
-  /** table where all defined names are mapped to TNode tree nodes */
-  private Hashtable symTable;
-
-  public CSymbolTable()  {
-    scopeStack = new Vector(10);
-    symTable = new Hashtable(533);
-  }
-
-
-  /** push a new scope onto the scope stack.
-    */
-  public void pushScope(String s) {
-      //System.out.println("push scope:" + s);
-    scopeStack.addElement(s);
-  }
-
-  /** pop the last scope off the scope stack.
-    */
-  public void popScope() {
-      //System.out.println("pop scope");
-    int size = scopeStack.size();
-    if(size > 0)
-      scopeStack.removeElementAt(size - 1);
-  }
-
-  /** return the current scope as a string 
-   */
-  public String currentScopeAsString() {
-      StringBuffer buf = new StringBuffer(100);
-      boolean first = true;
-      Enumeration e = scopeStack.elements();
-      while(e.hasMoreElements()) {
-        if(first) 
-          first = false;
-        else
-          buf.append("::");
-        buf.append(e.nextElement().toString());
-      }
-      return buf.toString();
-  }
-
-  /** given a name for a type, append it with the 
-    current scope.
-    */
-  public String addCurrentScopeToName(String name) {
-    String currScope = currentScopeAsString();
-    return addScopeToName(currScope, name);
-  }
-
-  /** given a name for a type, append it with the 
-    given scope.  MBZ
-    */
-  public String addScopeToName(String scope, String name) {
-    if(scope == null || scope.length() > 0)
-      return scope + "::" + name;
-    else
-      return name;
-  }
-
-  /** remove one level of scope from name MBZ*/
-  public String removeOneLevelScope(String scopeName) {
-    int index = scopeName.lastIndexOf("::");
-    if (index > 0) {
-      return scopeName.substring(0,index);
-    }
-    if (scopeName.length() > 0) {
-        return "";
-    }
-    return null;
-  }
-  
-  /** add a node to the table with it's key as
-    the current scope and the name */
-  public TNode add(String name, TNode node) {
-    return (TNode)symTable.put(addCurrentScopeToName(name),node);
-  }
-
-
-  /** lookup a fully scoped name in the symbol table */
-  public TNode lookupScopedName(String scopedName) {
-    return (TNode)symTable.get(scopedName);
-  }
-
-  /** lookup an unscoped name in the table by prepending
-    the current scope.
-    MBZ -- if not found, pop scopes and look again
-    */
-  public TNode lookupNameInCurrentScope(String name) {
-    String scope = currentScopeAsString();
-    String scopedName;
-    TNode tnode = null;
-
-    //System.out.println( "\n"+ this.toString() );
-
-    while (tnode == null && scope != null) {
-      scopedName = addScopeToName(scope, name);
-      //System.out.println("lookup trying " + scopedName);
-      tnode = (TNode)symTable.get(scopedName);
-      scope = removeOneLevelScope(scope);
-    }
-    return tnode;
-  }
-
-  /** convert this table to a string */
-  public String toString() {
-    StringBuffer buff = new StringBuffer(300);
-    buff.append("CSymbolTable { \nCurrentScope: " + currentScopeAsString() + 
-                "\nDefinedSymbols:\n");
-    Enumeration ke = symTable.keys();
-    Enumeration ve = symTable.elements();
-    while(ke.hasMoreElements()) {
-      buff.append(ke.nextElement().toString() + " (" + 
-                  TNode.getNameForType(((TNode)ve.nextElement()).getType()) + ")\n");
-    }
-    buff.append("}\n");
-    return buff.toString();
-  }
-
-};