| 1 | // |
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| 2 | // Copyright 2012-2024 Antony Polukhin. |
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| 3 | // |
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| 4 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 5 | // accompanying file LICENSE_1_0.txt or copy at |
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| 6 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 7 | |
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| 8 | #include <boost/type_index.hpp> |
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| 9 | #include "test_lib.hpp" |
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| 10 | |
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| 11 | #include <boost/core/lightweight_test.hpp> |
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| 12 | |
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| 13 | namespace user_defined_namespace { |
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| 14 | class user_defined{}; |
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| 15 | } |
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| 16 | |
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| 17 | void comparing_types_between_modules() |
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| 18 | { |
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| 19 | boost::typeindex::type_index t_const_int = boost::typeindex::type_id_with_cvr<const int>(); |
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| 20 | boost::typeindex::type_index t_int = boost::typeindex::type_id<int>(); |
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| 21 | |
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| 22 | BOOST_TEST_EQ(t_int, test_lib::get_integer()); |
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| 23 | BOOST_TEST_EQ(t_const_int, test_lib::get_const_integer()); |
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| 24 | BOOST_TEST_NE(t_const_int, test_lib::get_integer()); |
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| 25 | BOOST_TEST_NE(t_int, test_lib::get_const_integer()); |
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| 26 | |
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| 27 | |
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| 28 | boost::typeindex::type_index t_const_userdef |
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| 29 | = boost::typeindex::type_id_with_cvr<const user_defined_namespace::user_defined>(); |
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| 30 | boost::typeindex::type_index t_userdef |
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| 31 | = boost::typeindex::type_id<user_defined_namespace::user_defined>(); |
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| 32 | |
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| 33 | BOOST_TEST_EQ(t_userdef, test_lib::get_user_defined_class()); |
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| 34 | BOOST_TEST_EQ(t_const_userdef, test_lib::get_const_user_defined_class()); |
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| 35 | BOOST_TEST_NE(t_const_userdef, test_lib::get_user_defined_class()); |
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| 36 | BOOST_TEST_NE(t_userdef, test_lib::get_const_user_defined_class()); |
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| 37 | |
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| 38 | |
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| 39 | BOOST_TEST_NE(t_userdef, test_lib::get_integer()); |
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| 40 | BOOST_TEST_NE(t_const_userdef, test_lib::get_integer()); |
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| 41 | BOOST_TEST_NE(t_int, test_lib::get_user_defined_class()); |
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| 42 | BOOST_TEST_NE(t_const_int, test_lib::get_const_user_defined_class()); |
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| 43 | |
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| 44 | // MSVC supports detect_missmatch pragma, but /GR- silently switch disable the link time check. |
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| 45 | // /GR- undefies the _CPPRTTI macro. Using it to detect working detect_missmatch pragma. |
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| 46 | #if !defined(BOOST_HAS_PRAGMA_DETECT_MISMATCH) || !defined(_CPPRTTI) |
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| 47 | test_lib::accept_typeindex(t_int); |
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| 48 | #endif |
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| 49 | } |
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| 50 | |
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| 51 | |
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| 52 | int main() { |
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| 53 | comparing_types_between_modules(); |
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| 54 | |
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| 55 | return boost::report_errors(); |
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| 56 | } |
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| 57 | |
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| 58 | |
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