Avoid "uninitialized variable" message after new keyword

[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..3c4fcbf 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
@@ -1,29 +1,40 @@
 /*******************************************************************************
- * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others.
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials 
- * are made available under the terms of the Common Public License v0.5 
+ * are made available under the terms of the Common Public License v1.0
  * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v05.html
+ * http://www.eclipse.org/legal/cpl-v10.html
  * 
  * Contributors:
  *     IBM Corporation - initial API and implementation
- ******************************************************************************/
+ *******************************************************************************/
 package net.sourceforge.phpdt.internal.compiler.ast;
 
+import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
 import net.sourceforge.phpdt.internal.compiler.impl.Constant;
 import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
 import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
 
+
 public abstract class Literal extends Expression {
        
-
 public Literal(int s,int e) {
        sourceStart = s ;
        sourceEnd= e;
 }
+
+public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
+       return flowInfo;
+}
+
 public abstract void computeConstant() ;
        //ON ERROR constant STAYS NULL
 public abstract TypeBinding literalType(BlockScope scope);
+public StringBuffer printExpression(int indent, StringBuffer output){
+       
+               return output.append(source());
+        }
 public TypeBinding resolveType(BlockScope scope) {
        // compute the real value, which must range its type's range
 
@@ -33,7 +44,8 @@ public TypeBinding resolveType(BlockScope scope) {
                constant = Constant.NotAConstant;
                return null;
        }
-       return literalType(scope);
+       this.resolvedType = literalType(scope);
+       return this.resolvedType;
 }
 public abstract char[] source() ;
 }