1 //
2 // Copyright 2012-2021 Antony Polukhin.
3 //
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 #include <boost/type_index.hpp>
9 #include "test_lib.hpp"
10
11 #include <boost/core/lightweight_test.hpp>
12
13 namespace user_defined_namespace {
14 class user_defined{};
15 }
16
comparing_types_between_modules()17 void comparing_types_between_modules()
18 {
19 boost::typeindex::type_index t_const_int = boost::typeindex::type_id_with_cvr<const int>();
20 boost::typeindex::type_index t_int = boost::typeindex::type_id<int>();
21
22 BOOST_TEST_EQ(t_int, test_lib::get_integer());
23 BOOST_TEST_EQ(t_const_int, test_lib::get_const_integer());
24 BOOST_TEST_NE(t_const_int, test_lib::get_integer());
25 BOOST_TEST_NE(t_int, test_lib::get_const_integer());
26
27
28 boost::typeindex::type_index t_const_userdef
29 = boost::typeindex::type_id_with_cvr<const user_defined_namespace::user_defined>();
30 boost::typeindex::type_index t_userdef
31 = boost::typeindex::type_id<user_defined_namespace::user_defined>();
32
33 BOOST_TEST_EQ(t_userdef, test_lib::get_user_defined_class());
34 BOOST_TEST_EQ(t_const_userdef, test_lib::get_const_user_defined_class());
35 BOOST_TEST_NE(t_const_userdef, test_lib::get_user_defined_class());
36 BOOST_TEST_NE(t_userdef, test_lib::get_const_user_defined_class());
37
38
39 BOOST_TEST_NE(t_userdef, test_lib::get_integer());
40 BOOST_TEST_NE(t_const_userdef, test_lib::get_integer());
41 BOOST_TEST_NE(t_int, test_lib::get_user_defined_class());
42 BOOST_TEST_NE(t_const_int, test_lib::get_const_user_defined_class());
43
44 // MSVC supports detect_missmatch pragma, but /GR- silently switch disable the link time check.
45 // /GR- undefies the _CPPRTTI macro. Using it to detect working detect_missmatch pragma.
46 #if !defined(BOOST_HAS_PRAGMA_DETECT_MISMATCH) || !defined(_CPPRTTI)
47 test_lib::accept_typeindex(t_int);
48 #endif
49 }
50
51
main()52 int main() {
53 comparing_types_between_modules();
54
55 return boost::report_errors();
56 }
57
58