totally new file layout

[org.ibex.tool.git] / src / org / eclipse / jdt / internal / compiler / ast / QualifiedThisReference.java

diff --git a/src/org/eclipse/jdt/internal/compiler/ast/QualifiedThisReference.java b/src/org/eclipse/jdt/internal/compiler/ast/QualifiedThisReference.java
deleted file mode 100644 (file)
index 93e4c1c..0000000
--- a/src/org/eclipse/jdt/internal/compiler/ast/QualifiedThisReference.java
+++ /dev/null
@@ -1,116 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials 
- * 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-v10.html
- * 
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.jdt.internal.compiler.ast;
-
-import org.eclipse.jdt.internal.compiler.ASTVisitor;
-import org.eclipse.jdt.internal.compiler.codegen.*;
-import org.eclipse.jdt.internal.compiler.flow.*;
-import org.eclipse.jdt.internal.compiler.lookup.*;
-
-public class QualifiedThisReference extends ThisReference {
-       
-       public TypeReference qualification;
-       ReferenceBinding currentCompatibleType;
-       
-       public QualifiedThisReference(TypeReference name, int sourceStart, int sourceEnd) {
-               super(sourceStart, sourceEnd);
-               qualification = name;
-               this.sourceStart = name.sourceStart;
-       }
-
-       public FlowInfo analyseCode(
-               BlockScope currentScope,
-               FlowContext flowContext,
-               FlowInfo flowInfo) {
-
-               return flowInfo;
-       }
-
-       public FlowInfo analyseCode(
-               BlockScope currentScope,
-               FlowContext flowContext,
-               FlowInfo flowInfo,
-               boolean valueRequired) {
-
-               return flowInfo;
-       }
-
-       /**
-        * Code generation for QualifiedThisReference
-        *
-        * @param currentScope org.eclipse.jdt.internal.compiler.lookup.BlockScope
-        * @param codeStream org.eclipse.jdt.internal.compiler.codegen.CodeStream
-        * @param valueRequired boolean
-        */
-       public void generateCode(
-               BlockScope currentScope,
-               CodeStream codeStream,
-               boolean valueRequired) {
-
-               int pc = codeStream.position;
-               if (valueRequired) {
-                       if ((bits & DepthMASK) != 0) {
-                               Object[] emulationPath =
-                                       currentScope.getEmulationPath(this.currentCompatibleType, true /*only exact match*/, false/*consider enclosing arg*/);
-                               codeStream.generateOuterAccess(emulationPath, this, this.currentCompatibleType, currentScope);
-                       } else {
-                               // nothing particular after all
-                               codeStream.aload_0();
-                       }
-               }
-               codeStream.recordPositionsFrom(pc, this.sourceStart);
-       }
-
-       public TypeBinding resolveType(BlockScope scope) {
-
-               constant = NotAConstant;
-               this.resolvedType = this.qualification.resolveType(scope);
-               if (this.resolvedType == null) return null;
-
-               // the qualification MUST exactly match some enclosing type name
-               // Its possible to qualify 'this' by the name of the current class
-               int depth = 0;
-               this.currentCompatibleType = scope.referenceType().binding;
-               while (this.currentCompatibleType != null
-                       && this.currentCompatibleType != this.resolvedType) {
-                       depth++;
-                       this.currentCompatibleType = this.currentCompatibleType.isStatic() ? null : this.currentCompatibleType.enclosingType();
-               }
-               bits &= ~DepthMASK; // flush previous depth if any                      
-               bits |= (depth & 0xFF) << DepthSHIFT; // encoded depth into 8 bits
-
-               if (this.currentCompatibleType == null) {
-                       scope.problemReporter().noSuchEnclosingInstance(this.resolvedType, this, false);
-                       return this.resolvedType;
-               }
-
-               // Ensure one cannot write code like: B() { super(B.this); }
-               if (depth == 0) {
-                       checkAccess(scope.methodScope());
-               } // if depth>0, path emulation will diagnose bad scenarii
-               return this.resolvedType;
-       }
-
-       public StringBuffer printExpression(int indent, StringBuffer output) {
-
-               return qualification.print(0, output).append(".this"); //$NON-NLS-1$
-       }
-
-       public void traverse(
-               ASTVisitor visitor,
-               BlockScope blockScope) {
-
-               if (visitor.visit(this, blockScope)) {
-                       qualification.traverse(visitor, blockScope);
-               }
-               visitor.endVisit(this, blockScope);
-       }
-}