1 | # /* ************************************************************************** |
2 | # * * |
3 | # * (C) Copyright Edward Diener 2019. |
4 | # * Distributed under the Boost Software License, Version 1.0. (See |
5 | # * accompanying file LICENSE_1_0.txt or copy at |
6 | # * http://www.boost.org/LICENSE_1_0.txt) |
7 | # * * |
8 | # ************************************************************************** */ |
9 | # |
10 | # /* See http://www.boost.org for most recent version. */ |
11 | # |
12 | # include "test.h" |
13 | # include <boost/preprocessor/facilities/check_empty.hpp> |
14 | |
15 | # if BOOST_PP_VARIADIC_HAS_OPT() |
16 | |
17 | # include <boost/preprocessor/facilities/empty.hpp> |
18 | |
19 | #define DATA |
20 | #define OBJECT OBJECT2 |
21 | #define OBJECT2 |
22 | #define FUNC(x) FUNC2(x) |
23 | #define FUNC2(x) |
24 | #define FUNC_GEN() () |
25 | #define FUNC_GEN2(x) () |
26 | #define FUNC_GEN3() (&) |
27 | #define FUNC_GEN4(x) (y) |
28 | #define FUNC_GEN5() (y,z) |
29 | #define FUNC_GEN6() anything |
30 | #define FUNC_GEN7(x) anything |
31 | #define FUNC_GEN8(x,y) (1,2,3) |
32 | #define FUNC_GEN9(x,y,z) anything |
33 | #define FUNC_GEN10(x) (y) data |
34 | #define NAME &name |
35 | #define ATUPLE (atuple) |
36 | #define ATUPLE_PLUS (atuple) data |
37 | |
38 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN) == 0 END |
39 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN2) == 0 END |
40 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN3) == 0 END |
41 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN4) == 0 END |
42 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN5) == 0 END |
43 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN8) == 0 END |
44 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN9) == 0 END |
45 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN10) == 0 END |
46 | BEGIN BOOST_PP_CHECK_EMPTY(BOOST_PP_EMPTY()) == 1 END |
47 | BEGIN BOOST_PP_CHECK_EMPTY(DATA BOOST_PP_EMPTY()) == 1 END |
48 | BEGIN BOOST_PP_CHECK_EMPTY(x BOOST_PP_EMPTY()) == 0 END |
49 | BEGIN BOOST_PP_CHECK_EMPTY(OBJECT BOOST_PP_EMPTY()) == 1 END |
50 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC(z) BOOST_PP_EMPTY()) == 1 END |
51 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN6) == 0 END |
52 | BEGIN BOOST_PP_CHECK_EMPTY(FUNC_GEN7) == 0 END |
53 | BEGIN BOOST_PP_CHECK_EMPTY(NAME) == 0 END |
54 | BEGIN BOOST_PP_CHECK_EMPTY(ATUPLE) == 0 END |
55 | BEGIN BOOST_PP_CHECK_EMPTY(ATUPLE_PLUS) == 0 END |
56 | |
57 | # else |
58 | |
59 | BEGIN 1 == 1 END |
60 | |
61 | # endif |
62 | |