/*******************************************************************************
- * 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.lookup;
+import net.sourceforge.phpdt.core.compiler.CharOperation;
import net.sourceforge.phpdt.internal.compiler.ast.AnonymousLocalTypeDeclaration;
-import net.sourceforge.phpdt.internal.compiler.util.CharOperation;
import net.sourceforge.phpdt.internal.compiler.util.Util;
public final class LocalTypeBinding extends NestedTypeBinding {
final static char[] LocalTypePrefix = { '$', 'L', 'o', 'c', 'a', 'l', '$' };
private InnerEmulationDependency[] dependents;
-public LocalTypeBinding(ClassScope scope, SourceTypeBinding enclosingType) {
- super(
- new char[][] {CharOperation.concat(LocalTypePrefix, scope.referenceContext.name)},
- scope,
- enclosingType);
-
- if (this.sourceName == AnonymousLocalTypeDeclaration.ANONYMOUS_EMPTY_NAME)
- this.tagBits |= AnonymousTypeMask;
- else
- this.tagBits |= LocalTypeMask;
-}
-/* Record a dependency onto a source target type which may be altered
-* by the end of the innerclass emulation. Later on, we will revisit
-* all its dependents so as to update them (see updateInnerEmulationDependents()).
-*/
-
-public void addInnerEmulationDependent(BlockScope scope, boolean wasEnclosingInstanceSupplied, boolean useDirectAccess) {
- int index;
- if (dependents == null) {
- index = 0;
- dependents = new InnerEmulationDependency[1];
- } else {
- index = dependents.length;
- for (int i = 0; i < index; i++)
- if (dependents[i].scope == scope)
- return; // already stored
- System.arraycopy(dependents, 0, (dependents = new InnerEmulationDependency[index + 1]), 0, index);
- }
- dependents[index] = new InnerEmulationDependency(scope, wasEnclosingInstanceSupplied, useDirectAccess);
- // System.out.println("Adding dependency: "+ new String(scope.enclosingType().readableName()) + " --> " + new String(this.readableName()));
-}
-/* Answer the receiver's constant pool name.
-*
-* NOTE: This method should only be used during/after code gen.
-*/
-public char[] constantPoolName() /* java/lang/Object */ {
- return constantPoolName;
-}
-public void constantPoolName(char[] computedConstantPoolName) /* java/lang/Object */ {
- this.constantPoolName = computedConstantPoolName;
-}
-public char[] readableName() {
- if (isAnonymousType()) {
- if (superInterfaces == NoSuperInterfaces)
- return ("<"+Util.bind("binding.subclass",new String(superclass.readableName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+ ArrayBinding[] localArrayBindings; // used to cache array bindings of
+ // various dimensions for this local
+ // type
+
+ public LocalTypeBinding(ClassScope scope, SourceTypeBinding enclosingType) {
+ super(new char[][] { CharOperation.concat(LocalTypePrefix,
+ scope.referenceContext.name) }, scope, enclosingType);
+
+ if (this.sourceName == AnonymousLocalTypeDeclaration.ANONYMOUS_EMPTY_NAME)
+ this.tagBits |= AnonymousTypeMask;
else
- return ("<"+Util.bind("binding.implementation",new String(superInterfaces[0].readableName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
- } else if (isMemberType()) {
- return CharOperation.concat(enclosingType().readableName(), sourceName, '.');
- } else {
- return sourceName;
+ this.tagBits |= LocalTypeMask;
}
-}
-// Record that the type is a local member type
-public void setAsMemberType() {
- tagBits |= MemberTypeMask;
-}
-public char[] sourceName() {
- if (isAnonymousType())
- return readableName();
- else
- return sourceName;
-}
-public String toString() {
- if (isAnonymousType())
- return "Anonymous type : " + super.toString(); //$NON-NLS-1$
- if (isMemberType())
- return "Local member type : " + new String(sourceName()) + " " + super.toString(); //$NON-NLS-2$ //$NON-NLS-1$
- return "Local type : " + new String(sourceName()) + " " + super.toString(); //$NON-NLS-2$ //$NON-NLS-1$
-}
-/* Trigger the dependency mechanism forcing the innerclass emulation
-* to be propagated to all dependent source types.
-*/
-
-public void updateInnerEmulationDependents() {
- if (dependents != null) {
- for (int i = 0; i < dependents.length; i++) {
- InnerEmulationDependency dependency = dependents[i];
- // System.out.println("Updating " + new String(this.readableName()) + " --> " + new String(dependency.scope.enclosingType().readableName()));
- dependency.scope.propagateInnerEmulation(this, dependency.wasEnclosingInstanceSupplied, dependency.useDirectAccess);
+ /*
+ * Record a dependency onto a source target type which may be altered by the
+ * end of the innerclass emulation. Later on, we will revisit all its
+ * dependents so as to update them (see updateInnerEmulationDependents()).
+ */
+
+ public void addInnerEmulationDependent(BlockScope scope,
+ boolean wasEnclosingInstanceSupplied) {
+ int index;
+ if (dependents == null) {
+ index = 0;
+ dependents = new InnerEmulationDependency[1];
+ } else {
+ index = dependents.length;
+ for (int i = 0; i < index; i++)
+ if (dependents[i].scope == scope)
+ return; // already stored
+ System.arraycopy(dependents, 0,
+ (dependents = new InnerEmulationDependency[index + 1]), 0,
+ index);
+ }
+ dependents[index] = new InnerEmulationDependency(scope,
+ wasEnclosingInstanceSupplied);
+ // System.out.println("Adding dependency: "+ new
+ // String(scope.enclosingType().readableName()) + " --> " + new
+ // String(this.readableName()));
+ }
+
+ /*
+ * Answer the receiver's constant pool name.
+ *
+ * NOTE: This method should only be used during/after code gen.
+ */
+
+ public char[] constantPoolName() /* java/lang/Object */{
+ return constantPoolName;
+ }
+
+ ArrayBinding createArrayType(int dimensionCount) {
+ if (localArrayBindings == null) {
+ localArrayBindings = new ArrayBinding[] { new ArrayBinding(this,
+ dimensionCount) };
+ return localArrayBindings[0];
+ }
+
+ // find the cached array binding for this dimensionCount (if any)
+ int length = localArrayBindings.length;
+ for (int i = 0; i < length; i++)
+ if (localArrayBindings[i].dimensions == dimensionCount)
+ return localArrayBindings[i];
+
+ // no matching array
+ System.arraycopy(localArrayBindings, 0,
+ localArrayBindings = new ArrayBinding[length + 1], 0, length);
+ return localArrayBindings[length] = new ArrayBinding(this,
+ dimensionCount);
+ }
+
+ public char[] readableName() {
+ if (isAnonymousType()) {
+ if (superInterfaces == NoSuperInterfaces)
+ return ("<" + Util.bind("binding.subclass", new String(superclass.readableName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+ else
+ return ("<" + Util.bind("binding.implementation", new String(superInterfaces[0].readableName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+ } else if (isMemberType()) {
+ return CharOperation.concat(enclosingType().readableName(),
+ sourceName, '.');
+ } else {
+ return sourceName;
+ }
+ }
+
+ public char[] shortReadableName() {
+ if (isAnonymousType()) {
+ if (superInterfaces == NoSuperInterfaces)
+ return ("<" + Util.bind("binding.subclass", new String(superclass.shortReadableName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+ else
+ return ("<" + Util.bind("binding.implementation", new String(superInterfaces[0].shortReadableName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+ } else if (isMemberType()) {
+ return CharOperation.concat(enclosingType().shortReadableName(),
+ sourceName, '.');
+ } else {
+ return sourceName;
+ }
+ }
+
+ // Record that the type is a local member type
+ public void setAsMemberType() {
+ tagBits |= MemberTypeMask;
+ }
+
+ public void setConstantPoolName(char[] computedConstantPoolName) /* java/lang/Object */{
+ this.constantPoolName = computedConstantPoolName;
+ }
+
+ public char[] sourceName() {
+ if (isAnonymousType()) {
+ // return readableName();
+ if (superInterfaces == NoSuperInterfaces)
+ return ("<" + Util.bind("binding.subclass", new String(superclass.sourceName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+ else
+ return ("<" + Util.bind("binding.implementation", new String(superInterfaces[0].sourceName())) + ">").toCharArray(); //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-1$
+
+ } else
+ return sourceName;
+ }
+
+ public String toString() {
+ if (isAnonymousType())
+ return "Anonymous type : " + super.toString(); //$NON-NLS-1$
+ if (isMemberType())
+ return "Local member type : " + new String(sourceName()) + " " + super.toString(); //$NON-NLS-2$ //$NON-NLS-1$
+ return "Local type : " + new String(sourceName()) + " " + super.toString(); //$NON-NLS-2$ //$NON-NLS-1$
+ }
+
+ /*
+ * Trigger the dependency mechanism forcing the innerclass emulation to be
+ * propagated to all dependent source types.
+ */
+
+ public void updateInnerEmulationDependents() {
+ if (dependents != null) {
+ for (int i = 0; i < dependents.length; i++) {
+ InnerEmulationDependency dependency = dependents[i];
+ // System.out.println("Updating " + new
+ // String(this.readableName()) + " --> " + new
+ // String(dependency.scope.enclosingType().readableName()));
+ dependency.scope.propagateInnerEmulation(this,
+ dependency.wasEnclosingInstanceSupplied);
+ }
}
}
-}
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff