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- /*=============================================================================
- Boost.Wave: A Standard compliant C++ preprocessor library
- http://www.boost.org/
- Copyright (c) 2001-2012 Hartmut Kaiser. Distributed under the Boost
- Software License, Version 1.0. (See accompanying file
- LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- The tests included in this file were initially taken from the mcpp V2.5
- preprocessor validation suite and were modified to fit into the Boost.Wave
- unit test requirements.
- The original files of the mcpp preprocessor are distributed under the
- license reproduced at the end of this file.
- =============================================================================*/
- // Tests grouping of sub-expressions in #if expression.
- // 13.8: Unary operators are grouped from right to left.
- //R #line 24 "t_5_018.cpp"
- //R true
- #if (- -1 != 1) || (!!9 != 1) || (-!+!9 != -1) || (~~1 != 1)
- "Bad grouping of -, +, !, ~ in #if expression."
- #else
- true
- #endif
- // 13.9: ?: operators are grouped from right to left.
- //R #line 33 "t_5_018.cpp"
- //R true
- #if (1 ? 2 ? 3 ? 3 : 2 : 1 : 0) != 3
- "Bad grouping of ? : in #if expression."
- #else
- true
- #endif
- // 13.10: Other operators are grouped from left to right.
- //R #line 42 "t_5_018.cpp"
- //R true
- #if (15 >> 2 >> 1 != 1) || (3 << 2 << 1 != 24)
- "Bad grouping of >>, << in #if expression."
- #else
- true
- #endif
- // 13.11: Test of precedence.
- //R #line 51 "t_5_018.cpp"
- //R true
- #if 3*10/2 >> !0*2 >> !+!-9 != 1
- "Bad grouping of -, +, !, *, /, >> in #if expression."
- #else
- true
- #endif
- // 13.12: Overall test. Grouped as:
- // ((((((+1 - -1 - ~~1 - -!0) & 6) | ((8 % 9) ^ (-2 * -2))) >> 1) == 7)
- // ? 7 : 0) != 7
- // evaluates to false.
- //R #line 63 "t_5_018.cpp"
- //R true
- #if (((+1- -1-~~1- -!0&6|8%9^-2*-2)>>1)==7?7:0)!=7
- "Bad arithmetic of #if expression."
- #else
- true
- #endif
- /*-
- * Copyright (c) 1998, 2002-2005 Kiyoshi Matsui <kmatsui@t3.rim.or.jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
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