X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FalseLiteral.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FalseLiteral.java index 571f074..ec7be4b 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FalseLiteral.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/FalseLiteral.java @@ -1,69 +1,25 @@ -/******************************************************************************* - * Copyright (c) 2000, 2001, 2002 International Business Machines Corp. and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v0.5 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v05.html - * - * Contributors: - * IBM Corporation - initial API and implementation - ******************************************************************************/ package net.sourceforge.phpdt.internal.compiler.ast; -import net.sourceforge.phpdt.internal.compiler.IAbstractSyntaxTreeVisitor; -import net.sourceforge.phpdt.internal.compiler.codegen.CodeStream; -import net.sourceforge.phpdt.internal.compiler.codegen.Label; -import net.sourceforge.phpdt.internal.compiler.impl.Constant; -import net.sourceforge.phpdt.internal.compiler.lookup.BlockScope; -import net.sourceforge.phpdt.internal.compiler.lookup.TypeBinding; +import test.Token; -public class FalseLiteral extends MagicLiteral { - static final char[] source = {'f', 'a', 'l', 's', 'e'}; -public FalseLiteral(int s , int e) { - super(s,e); -} -public void computeConstant() { - - constant = Constant.fromValue(false);} /** - * Code generation for false literal - * - * @param currentScope org.eclipse.jdt.internal.compiler.lookup.BlockScope - * @param codeStream org.eclipse.jdt.internal.compiler.codegen.CodeStream - * @param valueRequired boolean + * @author Matthieu Casanova */ -public void generateCode(BlockScope currentScope, CodeStream codeStream, boolean valueRequired) { - int pc = codeStream.position; - if (valueRequired) - codeStream.iconst_0(); - codeStream.recordPositionsFrom(pc, this.sourceStart); -} -public void generateOptimizedBoolean(BlockScope currentScope, CodeStream codeStream, Label trueLabel, Label falseLabel, boolean valueRequired) { +public class FalseLiteral extends MagicLiteral { - // falseLabel being not nil means that we will not fall through into the FALSE case + public FalseLiteral(final Token token) { + super(token.sourceStart, token.sourceEnd); + } - int pc = codeStream.position; - if (valueRequired) { - if (falseLabel != null) { - // implicit falling through the TRUE case - if (trueLabel == null) { - codeStream.goto_(falseLabel); - } - } - } - codeStream.recordPositionsFrom(pc, this.sourceStart); -} -public TypeBinding literalType(BlockScope scope) { - return BooleanBinding; -} -/** - * - */ -public char[] source() { - return source; -} -public void traverse(IAbstractSyntaxTreeVisitor visitor, BlockScope scope) { - visitor.visit(this, scope); - visitor.endVisit(this, scope); -} -} + /** + * Return the expression as String. + * @return the expression + */ + public String toStringExpression() { + return "false";//$NON-NLS-1$ + } + + public String toString() { + return "false";//$NON-NLS-1$ + } +} \ No newline at end of file