+++ /dev/null
-/*******************************************************************************
- * 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 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 net.sourceforge.phpeclipse.internal.compiler.ast;
-
-import net.sourceforge.phpdt.internal.compiler.ASTVisitor;
-import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.LocalVariableBinding;
-import net.sourceforge.phpdt.internal.compiler.lookup.MethodScope;
-import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding;
-
-public class Argument extends LocalDeclaration {
-
- public Argument(char[] name, long posNom, TypeReference tr, int modifiers) {
-
- super(null, name, (int) (posNom >>> 32), (int) posNom);
- this.declarationSourceEnd = (int) posNom;
- this.modifiers = modifiers;
- type = tr;
- this.bits |= IsLocalDeclarationReachableMASK;
- }
-
- public void bind(MethodScope scope, TypeBinding typeBinding, boolean used) {
-
- if (this.type != null)
- this.type.resolvedType = typeBinding;
- // record the resolved type into the type reference
- int modifierFlag = this.modifiers;
- if ((this.binding = scope.duplicateName(this.name)) != null) {
- //the name already exist....may carry on with the first binding ....
- scope.problemReporter().redefineArgument(this);
- } else {
- scope.addLocalVariable(
- this.binding =
- new LocalVariableBinding(this, typeBinding, modifierFlag, true));
- //true stand for argument instead of just local
- if (typeBinding != null && isTypeUseDeprecated(typeBinding, scope))
- scope.problemReporter().deprecatedType(typeBinding, this.type);
- this.binding.declaration = this;
- this.binding.useFlag = used ? LocalVariableBinding.USED : LocalVariableBinding.UNUSED;
- }
- }
-
- public TypeBinding resolveForCatch(BlockScope scope) {
-
- // resolution on an argument of a catch clause
- // provide the scope with a side effect : insertion of a LOCAL
- // that represents the argument. The type must be from JavaThrowable
-
- TypeBinding tb = type.resolveTypeExpecting(scope, scope.getJavaLangThrowable());
- if (tb == null)
- return null;
- if ((binding = scope.duplicateName(name)) != null) {
- // the name already exists....may carry on with the first binding ....
- scope.problemReporter().redefineArgument(this);
- return null;
- }
- binding = new LocalVariableBinding(this, tb, modifiers, false); // argument decl, but local var (where isArgument = false)
- scope.addLocalVariable(binding);
- binding.constant = NotAConstant;
- return tb;
- }
-
- public String toString(int tab) {
-
- String s = ""; //$NON-NLS-1$
- if (modifiers != AccDefault) {
- s += modifiersString(modifiers);
- }
- if (type == null) {
- s += "<no type> "; //$NON-NLS-1$
- } else {
- s += type.toString(tab) + " "; //$NON-NLS-1$
- }
- s += new String(name);
- return s;
- }
-
- public void traverse(ASTVisitor visitor, BlockScope scope) {
-
- if (visitor.visit(this, scope)) {
- if (type != null)
- type.traverse(visitor, scope);
- if (initialization != null)
- initialization.traverse(visitor, scope);
- }
- visitor.endVisit(this, scope);
- }
-}