removed Makefile; lifted repo/org.ibex.tool/src/ to src/

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

diff --git a/src/org/eclipse/jdt/internal/compiler/ast/JavadocFieldReference.java b/src/org/eclipse/jdt/internal/compiler/ast/JavadocFieldReference.java
new file mode 100644 (file)
index 0000000..04f1016
--- /dev/null
+++ b/src/org/eclipse/jdt/internal/compiler/ast/JavadocFieldReference.java
@@ -0,0 +1,130 @@
+/*******************************************************************************
+ * 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.lookup.*;
+
+public class JavadocFieldReference extends FieldReference {
+
+       public int tagSourceStart, tagSourceEnd;
+
+       public JavadocFieldReference(char[] source, long pos) {
+               super(source, pos);
+               this.bits |= InsideJavadoc;
+       }
+
+       /*
+        * Resolves type on a Block or Class scope.
+        */
+       private TypeBinding internalResolveType(Scope scope) {
+
+               this.constant = NotAConstant;
+               if (this.receiver == null) {
+                       this.receiverType = scope.enclosingSourceType();
+               } else if (scope.kind == Scope.CLASS_SCOPE) {
+                       this.receiverType = this.receiver.resolveType((ClassScope) scope);
+               } else {
+                       this.receiverType = this.receiver.resolveType((BlockScope)scope);
+               }
+               if (this.receiverType == null) {
+                       return null;
+               }
+
+               Binding fieldBinding = (this.receiver != null && this.receiver.isThis())
+                       ? scope.classScope().getBinding(this.token, this.bits & RestrictiveFlagMASK, this, true /*resolve*/)
+                       : scope.getField(this.receiverType, this.token, this);
+               if (!fieldBinding.isValidBinding()) {
+                       // implicit lookup may discover issues due to static/constructor contexts. javadoc must be resilient
+                       switch (fieldBinding.problemId()) {
+                               case ProblemReasons.NonStaticReferenceInConstructorInvocation:
+                               case ProblemReasons.NonStaticReferenceInStaticContext:
+                               case ProblemReasons.InheritedNameHidesEnclosingName : 
+                                       FieldBinding closestMatch = ((ProblemFieldBinding)fieldBinding).closestMatch;
+                                       if (closestMatch != null) {
+                                               fieldBinding = closestMatch; // ignore problem if can reach target field through it
+                                       }
+                       }
+               }                       
+               if (!fieldBinding.isValidBinding() || !(fieldBinding instanceof FieldBinding)) {
+                       if (this.receiverType instanceof ReferenceBinding) {
+                               ReferenceBinding refBinding = (ReferenceBinding) this.receiverType;
+                               MethodBinding[] bindings = refBinding.getMethods(this.token);
+                               if (bindings == null) {
+                                       scope.problemReporter().javadocInvalidField(this.sourceStart, this.sourceEnd, fieldBinding, this.receiverType, scope.getDeclarationModifiers());
+                               } else {
+                                       switch (bindings.length) {
+                                               case 0:
+                                                       scope.problemReporter().javadocInvalidField(this.sourceStart, this.sourceEnd, fieldBinding, this.receiverType, scope.getDeclarationModifiers());
+                                                       break;
+                                               case 1:
+                                                       this.binding = null;
+                                                       break;
+                                               default:
+                                                       scope.problemReporter().javadocAmbiguousMethodReference(this.sourceStart, this.sourceEnd, fieldBinding, scope.getDeclarationModifiers());
+                                                       break;
+                                       }
+                               }
+                       }
+                       return null;
+               }
+               this.binding = (FieldBinding) fieldBinding;
+
+               if (isFieldUseDeprecated(this.binding, scope, (this.bits & IsStrictlyAssignedMASK) != 0)) {
+                       scope.problemReporter().javadocDeprecatedField(this.binding, this, scope.getDeclarationModifiers());
+               }
+               return this.resolvedType = this.binding.type;
+       }
+       
+       /* (non-Javadoc)
+        * @see org.eclipse.jdt.internal.compiler.lookup.InvocationSite#isSuperAccess()
+        */
+       public boolean isSuperAccess() {
+               return false;
+       }
+
+       public StringBuffer printExpression(int indent, StringBuffer output) {
+
+               if (this.receiver != null) {
+                       this.receiver.printExpression(0, output);
+               }
+               output.append('#').append(this.token);
+               return output;
+       }
+
+       /* (non-Javadoc)
+        * @see org.eclipse.jdt.internal.compiler.ast.Expression#resolveType(org.eclipse.jdt.internal.compiler.lookup.BlockScope)
+        */
+       public TypeBinding resolveType(BlockScope scope) {
+               return internalResolveType(scope);
+       }
+
+       /* (non-Javadoc)
+        * @see org.eclipse.jdt.internal.compiler.ast.Expression#resolveType(org.eclipse.jdt.internal.compiler.lookup.BlockScope)
+        */
+       public TypeBinding resolveType(ClassScope scope) {
+               return internalResolveType(scope);
+       }
+
+       /* (non-Javadoc)
+        * Redefine to capture javadoc specific signatures
+        * @see org.eclipse.jdt.internal.compiler.ast.ASTNode#traverse(org.eclipse.jdt.internal.compiler.ASTVisitor, org.eclipse.jdt.internal.compiler.lookup.BlockScope)
+        */
+       public void traverse(ASTVisitor visitor, BlockScope scope) {
+
+               if (visitor.visit(this, scope)) {
+                       if (this.receiver != null) {
+                               this.receiver.traverse(visitor, scope);
+                       }
+               }
+               visitor.endVisit(this, scope);
+       }
+}