Refactory: smarty.ui plugin.

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Reference.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Reference.java
index dc7c3a5..e7a1519 100644 (file)
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Reference.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/Reference.java
@@ -1,76 +1,85 @@
 /*******************************************************************************
- * 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.codegen.*;
-import net.sourceforge.phpdt.internal.compiler.flow.*;
-import net.sourceforge.phpdt.internal.compiler.lookup.*;
-import net.sourceforge.phpdt.internal.compiler.problem.*;
-import net.sourceforge.phpdt.internal.compiler.util.Util;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowContext;
+import net.sourceforge.phpdt.internal.compiler.flow.FlowInfo;
+import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
+import net.sourceforge.phpdt.internal.compiler.lookup.FieldBinding;
 
-public abstract class Reference extends Expression  {
-/**
- * BaseLevelReference constructor comment.
- */
-public Reference() {
-       super();
-}
-public FlowInfo analyseAssignment(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo, Assignment assignment, boolean isCompound) {
-       throw new ShouldNotImplement(Util.bind("ast.variableShouldProvide")); //$NON-NLS-1$
-}
-public FlowInfo analyseCode(BlockScope currentScope, FlowContext flowContext, FlowInfo flowInfo) {
-       return flowInfo;
-}
-public FieldBinding fieldBinding() {
-       //this method should be sent one FIELD-tagged references
-       //  (ref.bits & BindingIds.FIELD != 0)()
-       return null ;
-}
-public void fieldStore(CodeStream codeStream, FieldBinding fieldBinding, MethodBinding syntheticWriteAccessor, boolean valueRequired) {
+public abstract class Reference extends Expression {
+       /**
+        * BaseLevelReference constructor comment.
+        */
+       public Reference() {
+               super();
+       }
+
+       public abstract FlowInfo analyseAssignment(BlockScope currentScope,
+                       FlowContext flowContext, FlowInfo flowInfo, Assignment assignment,
+                       boolean isCompound);
 
-       if (fieldBinding.isStatic()) {
-               if (valueRequired) {
-                       if ((fieldBinding.type == LongBinding) || (fieldBinding.type == DoubleBinding)) {
-                               codeStream.dup2();
-                       } else {
-                               codeStream.dup();
-                       }
-               }
-               if (syntheticWriteAccessor == null) {
-                       codeStream.putstatic(fieldBinding);
-               } else {
-                       codeStream.invokestatic(syntheticWriteAccessor);
-               }
-       } else { // Stack:  [owner][new field value]  ---> [new field value][owner][new field value]
-               if (valueRequired) {
-                       if ((fieldBinding.type == LongBinding) || (fieldBinding.type == DoubleBinding)) {
-                               codeStream.dup2_x1();
-                       } else {
-                               codeStream.dup_x1();
-                       }
-               }
-               if (syntheticWriteAccessor == null) {
-                       codeStream.putfield(fieldBinding);
-               } else {
-                       codeStream.invokestatic(syntheticWriteAccessor);
-               }
+       public FlowInfo analyseCode(BlockScope currentScope,
+                       FlowContext flowContext, FlowInfo flowInfo) {
+               return flowInfo;
        }
-}
-public void generateAssignment(BlockScope currentScope, CodeStream codeStream, Assignment assignment, boolean valueRequired) {
-       throw new ShouldNotImplement(Util.bind("ast.compoundPreShouldProvide")); //$NON-NLS-1$
-}
-public void generateCompoundAssignment(BlockScope currentScope, CodeStream codeStream, Expression expression, int operator, int assignmentImplicitConversion, boolean valueRequired) {
-       throw new ShouldNotImplement(Util.bind("ast.compoundVariableShouldProvide")); //$NON-NLS-1$
-}
-public void generatePostIncrement(BlockScope currentScope, CodeStream codeStream, CompoundAssignment postIncrement, boolean valueRequired) {
-       throw new ShouldNotImplement(Util.bind("ast.postIncrShouldProvide")); //$NON-NLS-1$
-}
+
+       public FieldBinding fieldBinding() {
+               // this method should be sent one FIELD-tagged references
+               // (ref.bits & BindingIds.FIELD != 0)()
+               return null;
+       }
+       // public void fieldStore(CodeStream codeStream, FieldBinding fieldBinding,
+       // MethodBinding syntheticWriteAccessor, boolean valueRequired) {
+       //
+       // if (fieldBinding.isStatic()) {
+       // if (valueRequired) {
+       // if ((fieldBinding.type == LongBinding) || (fieldBinding.type ==
+       // DoubleBinding)) {
+       // codeStream.dup2();
+       // } else {
+       // codeStream.dup();
+       // }
+       // }
+       // if (syntheticWriteAccessor == null) {
+       // codeStream.putstatic(fieldBinding);
+       // } else {
+       // codeStream.invokestatic(syntheticWriteAccessor);
+       // }
+       // } else { // Stack: [owner][new field value] ---> [new field
+       // value][owner][new field value]
+       // if (valueRequired) {
+       // if ((fieldBinding.type == LongBinding) || (fieldBinding.type ==
+       // DoubleBinding)) {
+       // codeStream.dup2_x1();
+       // } else {
+       // codeStream.dup_x1();
+       // }
+       // }
+       // if (syntheticWriteAccessor == null) {
+       // codeStream.putfield(fieldBinding);
+       // } else {
+       // codeStream.invokestatic(syntheticWriteAccessor);
+       // }
+       // }
+       // }
+       // public abstract void generateAssignment(BlockScope currentScope,
+       // CodeStream codeStream, Assignment assignment, boolean valueRequired);
+       //
+       // public abstract void generateCompoundAssignment(BlockScope currentScope,
+       // CodeStream codeStream, Expression expression, int operator, int
+       // assignmentImplicitConversion, boolean valueRequired);
+       //
+       // public abstract void generatePostIncrement(BlockScope currentScope,
+       // CodeStream codeStream, CompoundAssignment postIncrement, boolean
+       // valueRequired);
+
 }