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authorhjk <qtc-committer@nokia.com>2009-01-26 16:19:24 +0100
committerhjk <qtc-committer@nokia.com>2009-01-26 16:19:24 +0100
commitfe0533de2a634ca377c2d8a0073e0eb2cbf89abf (patch)
tree29d3d30e6cc5a1068a94097a5660bc4d133a205f /src/shared/cplusplus/Token.h
parentc85ba53365d606192069a841ed806979f17d80bc (diff)
downloadqt-creator-fe0533de2a634ca377c2d8a0073e0eb2cbf89abf.tar.gz
Fixes: move all files in shared/* to src/shared/*
Diffstat (limited to 'src/shared/cplusplus/Token.h')
-rw-r--r--src/shared/cplusplus/Token.h336
1 files changed, 336 insertions, 0 deletions
diff --git a/src/shared/cplusplus/Token.h b/src/shared/cplusplus/Token.h
new file mode 100644
index 0000000000..f48654aa77
--- /dev/null
+++ b/src/shared/cplusplus/Token.h
@@ -0,0 +1,336 @@
+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+**
+** Non-Open Source Usage
+**
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.
+**
+** GNU General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file. Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception
+** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
+**
+***************************************************************************/
+// Copyright (c) 2008 Roberto Raggi <roberto.raggi@gmail.com>
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+#ifndef CPLUSPLUS_TOKEN_H
+#define CPLUSPLUS_TOKEN_H
+
+#include "CPlusPlusForwardDeclarations.h"
+#include <cstddef>
+
+CPLUSPLUS_BEGIN_HEADER
+CPLUSPLUS_BEGIN_NAMESPACE
+
+enum Kind {
+ T_EOF_SYMBOL = 0,
+ T_ERROR,
+
+ T_COMMENT,
+ T_IDENTIFIER,
+
+ T_FIRST_LITERAL,
+ T_INT_LITERAL = T_FIRST_LITERAL,
+ T_FLOAT_LITERAL,
+ T_CHAR_LITERAL,
+ T_WIDE_CHAR_LITERAL,
+ T_STRING_LITERAL,
+ T_WIDE_STRING_LITERAL,
+ T_AT_STRING_LITERAL,
+ T_ANGLE_STRING_LITERAL,
+ T_LAST_LITERAL = T_ANGLE_STRING_LITERAL,
+
+ T_FIRST_OPERATOR,
+ T_AMPER = T_FIRST_OPERATOR,
+ T_AMPER_AMPER,
+ T_AMPER_EQUAL,
+ T_ARROW,
+ T_ARROW_STAR,
+ T_CARET,
+ T_CARET_EQUAL,
+ T_COLON,
+ T_COLON_COLON,
+ T_COMMA,
+ T_SLASH,
+ T_SLASH_EQUAL,
+ T_DOT,
+ T_DOT_DOT_DOT,
+ T_DOT_STAR,
+ T_EQUAL,
+ T_EQUAL_EQUAL,
+ T_EXCLAIM,
+ T_EXCLAIM_EQUAL,
+ T_GREATER,
+ T_GREATER_EQUAL,
+ T_GREATER_GREATER,
+ T_GREATER_GREATER_EQUAL,
+ T_LBRACE,
+ T_LBRACKET,
+ T_LESS,
+ T_LESS_EQUAL,
+ T_LESS_LESS,
+ T_LESS_LESS_EQUAL,
+ T_LPAREN,
+ T_MINUS,
+ T_MINUS_EQUAL,
+ T_MINUS_MINUS,
+ T_PERCENT,
+ T_PERCENT_EQUAL,
+ T_PIPE,
+ T_PIPE_EQUAL,
+ T_PIPE_PIPE,
+ T_PLUS,
+ T_PLUS_EQUAL,
+ T_PLUS_PLUS,
+ T_POUND,
+ T_POUND_POUND,
+ T_QUESTION,
+ T_RBRACE,
+ T_RBRACKET,
+ T_RPAREN,
+ T_SEMICOLON,
+ T_STAR,
+ T_STAR_EQUAL,
+ T_TILDE,
+ T_TILDE_EQUAL,
+ T_LAST_OPERATOR = T_TILDE_EQUAL,
+
+ T_FIRST_KEYWORD,
+ T_ASM = T_FIRST_KEYWORD,
+ T_AUTO,
+ T_BOOL,
+ T_BREAK,
+ T_CASE,
+ T_CATCH,
+ T_CHAR,
+ T_CLASS,
+ T_CONST,
+ T_CONST_CAST,
+ T_CONTINUE,
+ T_DEFAULT,
+ T_DELETE,
+ T_DO,
+ T_DOUBLE,
+ T_DYNAMIC_CAST,
+ T_ELSE,
+ T_ENUM,
+ T_EXPLICIT,
+ T_EXPORT,
+ T_EXTERN,
+ T_FALSE,
+ T_FLOAT,
+ T_FOR,
+ T_FRIEND,
+ T_GOTO,
+ T_IF,
+ T_INLINE,
+ T_INT,
+ T_LONG,
+ T_MUTABLE,
+ T_NAMESPACE,
+ T_NEW,
+ T_OPERATOR,
+ T_PRIVATE,
+ T_PROTECTED,
+ T_PUBLIC,
+ T_REGISTER,
+ T_REINTERPRET_CAST,
+ T_RETURN,
+ T_SHORT,
+ T_SIGNED,
+ T_SIZEOF,
+ T_STATIC,
+ T_STATIC_CAST,
+ T_STRUCT,
+ T_SWITCH,
+ T_TEMPLATE,
+ T_THIS,
+ T_THROW,
+ T_TRUE,
+ T_TRY,
+ T_TYPEDEF,
+ T_TYPEID,
+ T_TYPENAME,
+ T_UNION,
+ T_UNSIGNED,
+ T_USING,
+ T_VIRTUAL,
+ T_VOID,
+ T_VOLATILE,
+ T_WCHAR_T,
+ T_WHILE,
+
+ T___ATTRIBUTE__,
+ T___TYPEOF__,
+
+ // obj c++ @ keywords
+ T_FIRST_OBJC_AT_KEYWORD,
+
+ T_AT_CATCH = T_FIRST_OBJC_AT_KEYWORD,
+ T_AT_CLASS,
+ T_AT_COMPATIBILITY_ALIAS,
+ T_AT_DEFS,
+ T_AT_DYNAMIC,
+ T_AT_ENCODE,
+ T_AT_END,
+ T_AT_FINALLY,
+ T_AT_IMPLEMENTATION,
+ T_AT_INTERFACE,
+ T_AT_NOT_KEYWORD,
+ T_AT_OPTIONAL,
+ T_AT_PACKAGE,
+ T_AT_PRIVATE,
+ T_AT_PROPERTY,
+ T_AT_PROTECTED,
+ T_AT_PROTOCOL,
+ T_AT_PUBLIC,
+ T_AT_REQUIRED,
+ T_AT_SELECTOR,
+ T_AT_SYNCHRONIZED,
+ T_AT_SYNTHESIZE,
+ T_AT_THROW,
+ T_AT_TRY,
+
+ T_LAST_OBJC_AT_KEYWORD,
+
+ T_FIRST_QT_KEYWORD = T_LAST_OBJC_AT_KEYWORD,
+
+ // Qt keywords
+ T_SIGNAL = T_FIRST_QT_KEYWORD,
+ T_SLOT,
+ T_SIGNALS,
+ T_SLOTS,
+
+ T_LAST_KEYWORD = T_SLOTS,
+
+ // aliases
+ T_OR = T_PIPE_PIPE,
+ T_AND = T_AMPER_AMPER,
+ T_NOT = T_EXCLAIM,
+ T_XOR = T_CARET,
+ T_BITOR = T_PIPE,
+ T_COMPL = T_TILDE,
+ T_OR_EQ = T_PIPE_EQUAL,
+ T_AND_EQ = T_AMPER_EQUAL,
+ T_BITAND = T_AMPER,
+ T_NOT_EQ = T_EXCLAIM_EQUAL,
+ T_XOR_EQ = T_CARET_EQUAL,
+
+ T___ASM = T_ASM,
+ T___ASM__ = T_ASM,
+
+ T_TYPEOF = T___TYPEOF__,
+ T___TYPEOF = T___TYPEOF__,
+
+ T___INLINE = T_INLINE,
+ T___INLINE__ = T_INLINE,
+
+ T___CONST = T_CONST,
+ T___CONST__ = T_CONST,
+
+ T___VOLATILE = T_VOLATILE,
+ T___VOLATILE__ = T_VOLATILE,
+
+ T___ATTRIBUTE = T___ATTRIBUTE__
+};
+
+class CPLUSPLUS_EXPORT Token
+{
+public:
+ Token();
+ ~Token();
+
+ inline bool is(unsigned k) const { return kind == k; }
+ inline bool isNot(unsigned k) const { return kind != k; }
+ const char *spell() const;
+ void reset();
+
+ inline unsigned begin() const
+ { return offset; }
+
+ inline unsigned end() const
+ { return offset + length; }
+
+ inline bool isLiteral() const
+ { return kind >= T_FIRST_LITERAL && kind <= T_LAST_LITERAL; }
+
+ inline bool isOperator() const
+ { return kind >= T_FIRST_OPERATOR && kind <= T_LAST_OPERATOR; }
+
+ inline bool isKeyword() const
+ { return kind >= T_FIRST_KEYWORD && kind < T_FIRST_QT_KEYWORD; }
+
+ inline bool isObjCAtKeyword() const
+ { return kind >= T_FIRST_OBJC_AT_KEYWORD && kind < T_LAST_OBJC_AT_KEYWORD; }
+
+ static const char *name(int kind);
+
+public:
+ union {
+ unsigned flags;
+
+ struct {
+ unsigned kind : 8;
+ unsigned newline : 1;
+ unsigned whitespace : 1;
+ unsigned joined : 1;
+ unsigned expanded : 1;
+ unsigned pad : 4;
+ unsigned length : 16;
+ };
+ };
+
+ unsigned offset;
+
+ union {
+ void *ptr;
+ Literal *literal;
+ NumericLiteral *number;
+ StringLiteral *string;
+ Identifier *identifier;
+ unsigned close_brace;
+ unsigned lineno;
+ };
+};
+
+CPLUSPLUS_END_NAMESPACE
+CPLUSPLUS_END_HEADER
+
+#endif // CPLUSPLUS_TOKEN_H