forked from qt-creator/qt-creator
1212 lines
26 KiB
C++
1212 lines
26 KiB
C++
/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception
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** version 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "Lexer.h"
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#include "Token.h"
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CPLUSPLUS_BEGIN_NAMESPACE
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static inline int classify2(const char *s, bool) {
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if (s[0] == 'd') {
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if (s[1] == 'o') {
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return T_DO;
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}
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}
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else if (s[0] == 'i') {
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if (s[1] == 'f') {
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return T_IF;
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}
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}
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return T_IDENTIFIER;
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}
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static inline int classify3(const char *s, bool) {
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if (s[0] == 'a') {
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if (s[1] == 's') {
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if (s[2] == 'm') {
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return T_ASM;
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}
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}
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}
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else if (s[0] == 'f') {
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if (s[1] == 'o') {
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if (s[2] == 'r') {
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return T_FOR;
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}
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}
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}
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else if (s[0] == 'i') {
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if (s[1] == 'n') {
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if (s[2] == 't') {
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return T_INT;
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}
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}
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}
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else if (s[0] == 'n') {
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if (s[1] == 'e') {
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if (s[2] == 'w') {
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return T_NEW;
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}
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}
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}
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else if (s[0] == 't') {
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if (s[1] == 'r') {
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if (s[2] == 'y') {
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return T_TRY;
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}
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}
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}
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return T_IDENTIFIER;
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}
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static inline int classify4(const char *s, bool q) {
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if (s[0] == 'a') {
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if (s[1] == 'u') {
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if (s[2] == 't') {
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if (s[3] == 'o') {
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return T_AUTO;
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}
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}
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}
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}
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else if (s[0] == 'b') {
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if (s[1] == 'o') {
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if (s[2] == 'o') {
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if (s[3] == 'l') {
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return T_BOOL;
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}
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}
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}
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}
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else if (s[0] == 'c') {
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if (s[1] == 'a') {
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if (s[2] == 's') {
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if (s[3] == 'e') {
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return T_CASE;
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}
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}
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}
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else if (s[1] == 'h') {
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if (s[2] == 'a') {
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if (s[3] == 'r') {
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return T_CHAR;
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}
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}
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}
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}
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else if (s[0] == 'e') {
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if (s[1] == 'l') {
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if (s[2] == 's') {
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if (s[3] == 'e') {
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return T_ELSE;
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}
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}
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}
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else if (s[1] == 'n') {
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if (s[2] == 'u') {
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if (s[3] == 'm') {
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return T_ENUM;
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}
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}
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}
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}
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else if (s[0] == 'g') {
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if (s[1] == 'o') {
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if (s[2] == 't') {
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if (s[3] == 'o') {
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return T_GOTO;
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}
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}
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}
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}
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else if (s[0] == 'l') {
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if (s[1] == 'o') {
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if (s[2] == 'n') {
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if (s[3] == 'g') {
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return T_LONG;
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}
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}
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}
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}
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else if (s[0] == 't') {
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if (s[1] == 'h') {
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if (s[2] == 'i') {
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if (s[3] == 's') {
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return T_THIS;
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}
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}
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}
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else if (s[1] == 'r') {
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if (s[2] == 'u') {
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if (s[3] == 'e') {
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return T_TRUE;
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}
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}
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}
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}
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else if (s[0] == 'v') {
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if (s[1] == 'o') {
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if (s[2] == 'i') {
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if (s[3] == 'd') {
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return T_VOID;
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}
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}
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}
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}
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else if (q && s[0] == 'S') {
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if (s[1] == 'L') {
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if (s[2] == 'O') {
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if (s[3] == 'T') {
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return T_SLOT;
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}
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}
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}
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}
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return T_IDENTIFIER;
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}
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static inline int classify5(const char *s, bool q) {
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if (s[0] == '_') {
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if (s[1] == '_') {
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if (s[2] == 'a') {
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if (s[3] == 's') {
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if (s[4] == 'm') {
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return T___ASM;
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}
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}
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}
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}
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}
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else if (s[0] == 'b') {
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if (s[1] == 'r') {
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if (s[2] == 'e') {
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if (s[3] == 'a') {
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if (s[4] == 'k') {
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return T_BREAK;
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}
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}
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}
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}
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}
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else if (s[0] == 'c') {
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if (s[1] == 'a') {
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if (s[2] == 't') {
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if (s[3] == 'c') {
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if (s[4] == 'h') {
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return T_CATCH;
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}
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}
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}
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}
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else if (s[1] == 'l') {
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if (s[2] == 'a') {
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if (s[3] == 's') {
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if (s[4] == 's') {
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return T_CLASS;
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}
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}
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}
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}
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else if (s[1] == 'o') {
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if (s[2] == 'n') {
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if (s[3] == 's') {
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if (s[4] == 't') {
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return T_CONST;
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}
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}
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}
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}
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}
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else if (s[0] == 'f') {
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if (s[1] == 'a') {
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if (s[2] == 'l') {
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if (s[3] == 's') {
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if (s[4] == 'e') {
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return T_FALSE;
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}
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}
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}
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}
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else if (s[1] == 'l') {
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if (s[2] == 'o') {
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if (s[3] == 'a') {
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if (s[4] == 't') {
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return T_FLOAT;
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}
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}
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}
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}
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}
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else if (s[0] == 's') {
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if (s[1] == 'h') {
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if (s[2] == 'o') {
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if (s[3] == 'r') {
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if (s[4] == 't') {
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return T_SHORT;
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}
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}
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}
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}
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else if (q) {
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if (s[1] == 'l') {
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if (s[2] == 'o') {
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if (s[3] == 't') {
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if (s[4] == 's') {
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return T_SLOTS;
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}
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}
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}
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}
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}
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}
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else if (s[0] == 't') {
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if (s[1] == 'h') {
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if (s[2] == 'r') {
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if (s[3] == 'o') {
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if (s[4] == 'w') {
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return T_THROW;
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}
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}
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}
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}
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}
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else if (s[0] == 'u') {
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if (s[1] == 'n') {
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if (s[2] == 'i') {
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if (s[3] == 'o') {
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if (s[4] == 'n') {
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return T_UNION;
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}
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}
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}
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}
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else if (s[1] == 's') {
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if (s[2] == 'i') {
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if (s[3] == 'n') {
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if (s[4] == 'g') {
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return T_USING;
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}
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}
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}
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}
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}
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else if (s[0] == 'w') {
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if (s[1] == 'h') {
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if (s[2] == 'i') {
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if (s[3] == 'l') {
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if (s[4] == 'e') {
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return T_WHILE;
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}
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}
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}
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}
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}
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return T_IDENTIFIER;
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}
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static inline int classify6(const char *s, bool q) {
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if (s[0] == 'd') {
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if (s[1] == 'e') {
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if (s[2] == 'l') {
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if (s[3] == 'e') {
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if (s[4] == 't') {
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if (s[5] == 'e') {
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return T_DELETE;
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}
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}
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}
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}
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}
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else if (s[1] == 'o') {
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if (s[2] == 'u') {
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if (s[3] == 'b') {
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if (s[4] == 'l') {
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if (s[5] == 'e') {
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return T_DOUBLE;
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}
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}
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}
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}
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}
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}
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else if (s[0] == 'e') {
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if (s[1] == 'x') {
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if (s[2] == 'p') {
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if (s[3] == 'o') {
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if (s[4] == 'r') {
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if (s[5] == 't') {
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return T_EXPORT;
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}
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}
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}
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}
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else if (s[2] == 't') {
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if (s[3] == 'e') {
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if (s[4] == 'r') {
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if (s[5] == 'n') {
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return T_EXTERN;
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}
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}
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}
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}
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}
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}
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else if (s[0] == 'f') {
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if (s[1] == 'r') {
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if (s[2] == 'i') {
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if (s[3] == 'e') {
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if (s[4] == 'n') {
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if (s[5] == 'd') {
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return T_FRIEND;
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}
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}
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}
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}
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}
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}
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else if (s[0] == 'i') {
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if (s[1] == 'n') {
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if (s[2] == 'l') {
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if (s[3] == 'i') {
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if (s[4] == 'n') {
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if (s[5] == 'e') {
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return T_INLINE;
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}
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}
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}
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}
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}
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}
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else if (s[0] == 'p') {
|
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if (s[1] == 'u') {
|
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if (s[2] == 'b') {
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if (s[3] == 'l') {
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if (s[4] == 'i') {
|
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if (s[5] == 'c') {
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return T_PUBLIC;
|
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}
|
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}
|
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}
|
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}
|
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}
|
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}
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else if (s[0] == 'r') {
|
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if (s[1] == 'e') {
|
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if (s[2] == 't') {
|
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if (s[3] == 'u') {
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if (s[4] == 'r') {
|
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if (s[5] == 'n') {
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return T_RETURN;
|
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}
|
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}
|
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}
|
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}
|
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}
|
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}
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else if (s[0] == 's') {
|
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if (s[1] == 'i') {
|
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if (s[2] == 'g') {
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if (s[3] == 'n') {
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if (s[4] == 'e') {
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if (s[5] == 'd') {
|
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return T_SIGNED;
|
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}
|
|
}
|
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}
|
|
}
|
|
else if (s[2] == 'z') {
|
|
if (s[3] == 'e') {
|
|
if (s[4] == 'o') {
|
|
if (s[5] == 'f') {
|
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return T_SIZEOF;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
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else if (s[1] == 't') {
|
|
if (s[2] == 'a') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 'i') {
|
|
if (s[5] == 'c') {
|
|
return T_STATIC;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[2] == 'r') {
|
|
if (s[3] == 'u') {
|
|
if (s[4] == 'c') {
|
|
if (s[5] == 't') {
|
|
return T_STRUCT;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[1] == 'w') {
|
|
if (s[2] == 'i') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 'c') {
|
|
if (s[5] == 'h') {
|
|
return T_SWITCH;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 't') {
|
|
if (s[1] == 'y') {
|
|
if (s[2] == 'p') {
|
|
if (s[3] == 'e') {
|
|
if (s[4] == 'i') {
|
|
if (s[5] == 'd') {
|
|
return T_TYPEID;
|
|
}
|
|
}
|
|
else if (s[4] == 'o') {
|
|
if (s[5] == 'f') {
|
|
return T_TYPEOF;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (q && s[0] == 'S') {
|
|
if (s[1] == 'I') {
|
|
if (s[2] == 'G') {
|
|
if (s[3] == 'N') {
|
|
if (s[4] == 'A') {
|
|
if (s[5] == 'L') {
|
|
return T_SIGNAL;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify7(const char *s, bool q) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'a') {
|
|
if (s[3] == 's') {
|
|
if (s[4] == 'm') {
|
|
if (s[5] == '_') {
|
|
if (s[6] == '_') {
|
|
return T___ASM__;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[2] == 'c') {
|
|
if (s[3] == 'o') {
|
|
if (s[4] == 'n') {
|
|
if (s[5] == 's') {
|
|
if (s[6] == 't') {
|
|
return T___CONST;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'd') {
|
|
if (s[1] == 'e') {
|
|
if (s[2] == 'f') {
|
|
if (s[3] == 'a') {
|
|
if (s[4] == 'u') {
|
|
if (s[5] == 'l') {
|
|
if (s[6] == 't') {
|
|
return T_DEFAULT;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'm') {
|
|
if (s[1] == 'u') {
|
|
if (s[2] == 't') {
|
|
if (s[3] == 'a') {
|
|
if (s[4] == 'b') {
|
|
if (s[5] == 'l') {
|
|
if (s[6] == 'e') {
|
|
return T_MUTABLE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'p') {
|
|
if (s[1] == 'r') {
|
|
if (s[2] == 'i') {
|
|
if (s[3] == 'v') {
|
|
if (s[4] == 'a') {
|
|
if (s[5] == 't') {
|
|
if (s[6] == 'e') {
|
|
return T_PRIVATE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (q && s[0] == 's') {
|
|
if (s[1] == 'i') {
|
|
if (s[2] == 'g') {
|
|
if (s[3] == 'n') {
|
|
if (s[4] == 'a') {
|
|
if (s[5] == 'l') {
|
|
if (s[6] == 's') {
|
|
return T_SIGNALS;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 't') {
|
|
if (s[1] == 'y') {
|
|
if (s[2] == 'p') {
|
|
if (s[3] == 'e') {
|
|
if (s[4] == 'd') {
|
|
if (s[5] == 'e') {
|
|
if (s[6] == 'f') {
|
|
return T_TYPEDEF;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'v') {
|
|
if (s[1] == 'i') {
|
|
if (s[2] == 'r') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 'u') {
|
|
if (s[5] == 'a') {
|
|
if (s[6] == 'l') {
|
|
return T_VIRTUAL;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'w') {
|
|
if (s[1] == 'c') {
|
|
if (s[2] == 'h') {
|
|
if (s[3] == 'a') {
|
|
if (s[4] == 'r') {
|
|
if (s[5] == '_') {
|
|
if (s[6] == 't') {
|
|
return T_WCHAR_T;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (q && s[0] == 'Q') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'S') {
|
|
if (s[3] == 'L') {
|
|
if (s[4] == 'O') {
|
|
if (s[5] == 'T') {
|
|
if (s[6] == 'S') {
|
|
return T_SLOTS;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify8(const char *s, bool) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'i') {
|
|
if (s[3] == 'n') {
|
|
if (s[4] == 'l') {
|
|
if (s[5] == 'i') {
|
|
if (s[6] == 'n') {
|
|
if (s[7] == 'e') {
|
|
return T___INLINE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[2] == 't') {
|
|
if (s[3] == 'y') {
|
|
if (s[4] == 'p') {
|
|
if (s[5] == 'e') {
|
|
if (s[6] == 'o') {
|
|
if (s[7] == 'f') {
|
|
return T___TYPEOF;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'c') {
|
|
if (s[1] == 'o') {
|
|
if (s[2] == 'n') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 'i') {
|
|
if (s[5] == 'n') {
|
|
if (s[6] == 'u') {
|
|
if (s[7] == 'e') {
|
|
return T_CONTINUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'e') {
|
|
if (s[1] == 'x') {
|
|
if (s[2] == 'p') {
|
|
if (s[3] == 'l') {
|
|
if (s[4] == 'i') {
|
|
if (s[5] == 'c') {
|
|
if (s[6] == 'i') {
|
|
if (s[7] == 't') {
|
|
return T_EXPLICIT;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'o') {
|
|
if (s[1] == 'p') {
|
|
if (s[2] == 'e') {
|
|
if (s[3] == 'r') {
|
|
if (s[4] == 'a') {
|
|
if (s[5] == 't') {
|
|
if (s[6] == 'o') {
|
|
if (s[7] == 'r') {
|
|
return T_OPERATOR;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'r') {
|
|
if (s[1] == 'e') {
|
|
if (s[2] == 'g') {
|
|
if (s[3] == 'i') {
|
|
if (s[4] == 's') {
|
|
if (s[5] == 't') {
|
|
if (s[6] == 'e') {
|
|
if (s[7] == 'r') {
|
|
return T_REGISTER;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 't') {
|
|
if (s[1] == 'e') {
|
|
if (s[2] == 'm') {
|
|
if (s[3] == 'p') {
|
|
if (s[4] == 'l') {
|
|
if (s[5] == 'a') {
|
|
if (s[6] == 't') {
|
|
if (s[7] == 'e') {
|
|
return T_TEMPLATE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[1] == 'y') {
|
|
if (s[2] == 'p') {
|
|
if (s[3] == 'e') {
|
|
if (s[4] == 'n') {
|
|
if (s[5] == 'a') {
|
|
if (s[6] == 'm') {
|
|
if (s[7] == 'e') {
|
|
return T_TYPENAME;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'u') {
|
|
if (s[1] == 'n') {
|
|
if (s[2] == 's') {
|
|
if (s[3] == 'i') {
|
|
if (s[4] == 'g') {
|
|
if (s[5] == 'n') {
|
|
if (s[6] == 'e') {
|
|
if (s[7] == 'd') {
|
|
return T_UNSIGNED;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'v') {
|
|
if (s[1] == 'o') {
|
|
if (s[2] == 'l') {
|
|
if (s[3] == 'a') {
|
|
if (s[4] == 't') {
|
|
if (s[5] == 'i') {
|
|
if (s[6] == 'l') {
|
|
if (s[7] == 'e') {
|
|
return T_VOLATILE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify9(const char *s, bool q) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'c') {
|
|
if (s[3] == 'o') {
|
|
if (s[4] == 'n') {
|
|
if (s[5] == 's') {
|
|
if (s[6] == 't') {
|
|
if (s[7] == '_') {
|
|
if (s[8] == '_') {
|
|
return T___CONST__;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'n') {
|
|
if (s[1] == 'a') {
|
|
if (s[2] == 'm') {
|
|
if (s[3] == 'e') {
|
|
if (s[4] == 's') {
|
|
if (s[5] == 'p') {
|
|
if (s[6] == 'a') {
|
|
if (s[7] == 'c') {
|
|
if (s[8] == 'e') {
|
|
return T_NAMESPACE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'p') {
|
|
if (s[1] == 'r') {
|
|
if (s[2] == 'o') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 'e') {
|
|
if (s[5] == 'c') {
|
|
if (s[6] == 't') {
|
|
if (s[7] == 'e') {
|
|
if (s[8] == 'd') {
|
|
return T_PROTECTED;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (q && s[0] == 'Q') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'S') {
|
|
if (s[3] == 'I') {
|
|
if (s[4] == 'G') {
|
|
if (s[5] == 'N') {
|
|
if (s[6] == 'A') {
|
|
if (s[7] == 'L') {
|
|
if (s[8] == 'S') {
|
|
return T_SIGNALS;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify10(const char *s, bool) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'i') {
|
|
if (s[3] == 'n') {
|
|
if (s[4] == 'l') {
|
|
if (s[5] == 'i') {
|
|
if (s[6] == 'n') {
|
|
if (s[7] == 'e') {
|
|
if (s[8] == '_') {
|
|
if (s[9] == '_') {
|
|
return T___INLINE__;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[2] == 't') {
|
|
if (s[3] == 'y') {
|
|
if (s[4] == 'p') {
|
|
if (s[5] == 'e') {
|
|
if (s[6] == 'o') {
|
|
if (s[7] == 'f') {
|
|
if (s[8] == '_') {
|
|
if (s[9] == '_') {
|
|
return T___TYPEOF__;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[2] == 'v') {
|
|
if (s[3] == 'o') {
|
|
if (s[4] == 'l') {
|
|
if (s[5] == 'a') {
|
|
if (s[6] == 't') {
|
|
if (s[7] == 'i') {
|
|
if (s[8] == 'l') {
|
|
if (s[9] == 'e') {
|
|
return T___VOLATILE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'c') {
|
|
if (s[1] == 'o') {
|
|
if (s[2] == 'n') {
|
|
if (s[3] == 's') {
|
|
if (s[4] == 't') {
|
|
if (s[5] == '_') {
|
|
if (s[6] == 'c') {
|
|
if (s[7] == 'a') {
|
|
if (s[8] == 's') {
|
|
if (s[9] == 't') {
|
|
return T_CONST_CAST;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify11(const char *s, bool) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'a') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 't') {
|
|
if (s[5] == 'r') {
|
|
if (s[6] == 'i') {
|
|
if (s[7] == 'b') {
|
|
if (s[8] == 'u') {
|
|
if (s[9] == 't') {
|
|
if (s[10] == 'e') {
|
|
return T___ATTRIBUTE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 's') {
|
|
if (s[1] == 't') {
|
|
if (s[2] == 'a') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 'i') {
|
|
if (s[5] == 'c') {
|
|
if (s[6] == '_') {
|
|
if (s[7] == 'c') {
|
|
if (s[8] == 'a') {
|
|
if (s[9] == 's') {
|
|
if (s[10] == 't') {
|
|
return T_STATIC_CAST;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify12(const char *s, bool) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'v') {
|
|
if (s[3] == 'o') {
|
|
if (s[4] == 'l') {
|
|
if (s[5] == 'a') {
|
|
if (s[6] == 't') {
|
|
if (s[7] == 'i') {
|
|
if (s[8] == 'l') {
|
|
if (s[9] == 'e') {
|
|
if (s[10] == '_') {
|
|
if (s[11] == '_') {
|
|
return T___VOLATILE__;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (s[0] == 'd') {
|
|
if (s[1] == 'y') {
|
|
if (s[2] == 'n') {
|
|
if (s[3] == 'a') {
|
|
if (s[4] == 'm') {
|
|
if (s[5] == 'i') {
|
|
if (s[6] == 'c') {
|
|
if (s[7] == '_') {
|
|
if (s[8] == 'c') {
|
|
if (s[9] == 'a') {
|
|
if (s[10] == 's') {
|
|
if (s[11] == 't') {
|
|
return T_DYNAMIC_CAST;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify13(const char *s, bool) {
|
|
if (s[0] == '_') {
|
|
if (s[1] == '_') {
|
|
if (s[2] == 'a') {
|
|
if (s[3] == 't') {
|
|
if (s[4] == 't') {
|
|
if (s[5] == 'r') {
|
|
if (s[6] == 'i') {
|
|
if (s[7] == 'b') {
|
|
if (s[8] == 'u') {
|
|
if (s[9] == 't') {
|
|
if (s[10] == 'e') {
|
|
if (s[11] == '_') {
|
|
if (s[12] == '_') {
|
|
return T___ATTRIBUTE__;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
static inline int classify16(const char *s, bool) {
|
|
if (s[0] == 'r') {
|
|
if (s[1] == 'e') {
|
|
if (s[2] == 'i') {
|
|
if (s[3] == 'n') {
|
|
if (s[4] == 't') {
|
|
if (s[5] == 'e') {
|
|
if (s[6] == 'r') {
|
|
if (s[7] == 'p') {
|
|
if (s[8] == 'r') {
|
|
if (s[9] == 'e') {
|
|
if (s[10] == 't') {
|
|
if (s[11] == '_') {
|
|
if (s[12] == 'c') {
|
|
if (s[13] == 'a') {
|
|
if (s[14] == 's') {
|
|
if (s[15] == 't') {
|
|
return T_REINTERPRET_CAST;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return T_IDENTIFIER;
|
|
}
|
|
|
|
int Lexer::classify(const char *s, int n, bool q) {
|
|
switch (n) {
|
|
case 2: return classify2(s, q);
|
|
case 3: return classify3(s, q);
|
|
case 4: return classify4(s, q);
|
|
case 5: return classify5(s, q);
|
|
case 6: return classify6(s, q);
|
|
case 7: return classify7(s, q);
|
|
case 8: return classify8(s, q);
|
|
case 9: return classify9(s, q);
|
|
case 10: return classify10(s, q);
|
|
case 11: return classify11(s, q);
|
|
case 12: return classify12(s, q);
|
|
case 13: return classify13(s, q);
|
|
case 16: return classify16(s, q);
|
|
default: return T_IDENTIFIER;
|
|
} // switch
|
|
}
|
|
|
|
CPLUSPLUS_END_NAMESPACE
|