little bugfixes

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / Literal.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java
index 0248291..3f6e8aa 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Literal.java
@@ -1,39 +1,38 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
- * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v0.5 
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- ******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.ast;
 
-import net.sourceforge.phpdt.internal.compiler.impl.Constant;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
+import java.util.List;
+import java.util.ArrayList;
 
+/**
+ * Here is the Superclass of the Literal expressions.
+ * @author Matthieu Casanova
+ */
 public abstract class Literal extends Expression {
-       
 
-public Literal(int s,int e) {
-       sourceStart = s ;
-       sourceEnd= e;
-}
-public abstract void computeConstant() ;
-       //ON ERROR constant STAYS NULL
-public abstract TypeBinding literalType(BlockScope scope);
-public TypeBinding resolveType(BlockScope scope) {
-       // compute the real value, which must range its type's range
+  /**
+   * Create a Literal.
+   * @param sourceStart starting offset
+   * @param sourceEnd ending offset
+   */
+  public Literal(final int sourceStart, final int sourceEnd) {
+    super(sourceStart, sourceEnd);
+  }
 
-       computeConstant();
-       if (constant == null) {
-               scope.problemReporter().constantOutOfRange(this);
-               constant = Constant.NotAConstant;
-               return null;
-       }
-       return literalType(scope);
-}
-public abstract char[] source() ;
+  /**
+   * Get the variables from outside (parameters, globals ...)
+   */
+  public void getOutsideVariable(final List list) {
+  }
+
+  /**
+   * get the modified variables.
+   */
+  public void getModifiedVariable(final List list) {
+  }
+
+  /**
+   * Get the variables used.
+   */
+  public void getUsedVariable(final List list) {
+  }
 }