X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=src%2Forg%2Feclipse%2Fjdt%2Finternal%2Fcompiler%2Fast%2FCharLiteral.java;fp=src%2Forg%2Feclipse%2Fjdt%2Finternal%2Fcompiler%2Fast%2FCharLiteral.java;h=0000000000000000000000000000000000000000;hb=6f0cd02d46e011bd5599e1b7fefc6159cb811135;hp=c2d90b0522dc450c7d5157ace6c4bac94a3b62d7;hpb=622d0e5a4b1b35b6918a516a79a0cc22272a919e;p=org.ibex.tool.git diff --git a/src/org/eclipse/jdt/internal/compiler/ast/CharLiteral.java b/src/org/eclipse/jdt/internal/compiler/ast/CharLiteral.java deleted file mode 100644 index c2d90b0..0000000 --- a/src/org/eclipse/jdt/internal/compiler/ast/CharLiteral.java +++ /dev/null @@ -1,101 +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.impl.*; -import org.eclipse.jdt.internal.compiler.codegen.*; -import org.eclipse.jdt.internal.compiler.lookup.*; - -public class CharLiteral extends NumberLiteral { - char value; -public CharLiteral(char[] token, int s, int e) { - super(token, s, e); - computeValue(); -} -public void computeConstant() { - //The source is a char[3] first and last char are ' - //This is true for both regular char AND unicode char - //BUT not for escape char like '\b' which are char[4].... - - constant = Constant.fromValue(value); -} -private void computeValue() { - //The source is a char[3] first and last char are ' - //This is true for both regular char AND unicode char - //BUT not for escape char like '\b' which are char[4].... - - if ((value = source[1]) != '\\') - return; - char digit; - switch (digit = source[2]) { - case 'b' : - value = '\b'; - break; - case 't' : - value = '\t'; - break; - case 'n' : - value = '\n'; - break; - case 'f' : - value = '\f'; - break; - case 'r' : - value = '\r'; - break; - case '\"' : - value = '\"'; - break; - case '\'' : - value = '\''; - break; - case '\\' : - value = '\\'; - break; - default : //octal (well-formed: ended by a ' ) - int number = Character.getNumericValue(digit); - if ((digit = source[3]) != '\'') - number = (number * 8) + Character.getNumericValue(digit); - else { - constant = Constant.fromValue(value = (char) number); - break; - } - if ((digit = source[4]) != '\'') - number = (number * 8) + Character.getNumericValue(digit); - value = (char) number; - break; - } -} -/** - * CharLiteral code generation - * - * @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 ((implicitConversion >> 4) == T_char) - codeStream.generateInlinedValue(value); - else - codeStream.generateConstant(constant, implicitConversion); - codeStream.recordPositionsFrom(pc, this.sourceStart); -} -public TypeBinding literalType(BlockScope scope) { - return CharBinding; -} -public void traverse(ASTVisitor visitor, BlockScope blockScope) { - visitor.visit(this, blockScope); - visitor.endVisit(this, blockScope); -} -}