Refactory: smarty.ui plugin.

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/EmptyStatement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/EmptyStatement.java
index b827775..e498674 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/EmptyStatement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/EmptyStatement.java
@@ -1,17 +1,18 @@
 /*******************************************************************************
- * 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.IAbstractSyntaxTreeVisitor;
-import net.sourceforge.phpdt.internal.compiler.codegen.CodeStream;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
 import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
 
 public class EmptyStatement extends Statement {
@@ -21,18 +22,28 @@ public class EmptyStatement extends Statement {
                this.sourceEnd = endPosition;
        }
 
-       public void generateCode(BlockScope currentScope, CodeStream codeStream){
-               // no bytecode, no need to check for reachability or recording source positions
+       public FlowInfo analyseCode(BlockScope currentScope,
+                       FlowContext flowContext, FlowInfo flowInfo) {
+               return flowInfo;
        }
-       
+
+       // public void generateCode(BlockScope currentScope, CodeStream codeStream){
+       // // no bytecode, no need to check for reachability or recording source
+       // positions
+       // }
+       public StringBuffer printStatement(int tab, StringBuffer output) {
+               return printIndent(tab, output).append(';');
+       }
+
+       public void resolve(BlockScope scope) {
+       }
+
        public void traverse(IAbstractSyntaxTreeVisitor visitor, BlockScope scope) {
                visitor.visit(this, scope);
                visitor.endVisit(this, scope);
        }
-       
+
        public String toString(int tab) {
                return tabString(tab) + ";"; //$NON-NLS-1$ 
        }
 }
-
-