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- // Copyright Louis Dionne 2013-2017
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
- #include <boost/hana/assert.hpp>
- #include <boost/hana/equal.hpp>
- #include <boost/hana/integral_constant.hpp>
- #include <boost/hana/less.hpp>
- #include <boost/hana/negate.hpp>
- #include <type_traits>
- namespace hana = boost::hana;
- using namespace hana::literals;
- BOOST_HANA_CONSTANT_CHECK(0_c == hana::llong_c<0>);
- BOOST_HANA_CONSTANT_CHECK(1_c == hana::llong_c<1>);
- BOOST_HANA_CONSTANT_CHECK(12_c == hana::llong_c<12>);
- BOOST_HANA_CONSTANT_CHECK(123_c == hana::llong_c<123>);
- BOOST_HANA_CONSTANT_CHECK(1234567_c == hana::llong_c<1234567>);
- BOOST_HANA_CONSTANT_CHECK(-34_c == hana::llong_c<-34>);
- static_assert(std::is_same<
- decltype(-1234_c)::value_type,
- long long
- >{}, "");
- static_assert(-1234_c == -1234ll, "");
- BOOST_HANA_CONSTANT_CHECK(-12_c < 0_c);
- constexpr auto deadbeef = hana::llong_c<0xDEADBEEF>;
- //hexadecimal
- BOOST_HANA_CONSTANT_CHECK(deadbeef == 0xDEADBEEF_c);
- BOOST_HANA_CONSTANT_CHECK(deadbeef == 0xDeAdBeEf_c);
- BOOST_HANA_CONSTANT_CHECK(deadbeef == 0xdeadbeef_c);
- //decimal
- BOOST_HANA_CONSTANT_CHECK(deadbeef == hana::llong_c<3735928559>); // test the test
- BOOST_HANA_CONSTANT_CHECK(deadbeef == 3735928559_c);
- //binary
- BOOST_HANA_CONSTANT_CHECK(deadbeef == hana::llong_c<0b11011110101011011011111011101111>); // test the test
- BOOST_HANA_CONSTANT_CHECK(deadbeef == 0b11011110101011011011111011101111_c);
- //octal
- BOOST_HANA_CONSTANT_CHECK(deadbeef == hana::llong_c<033653337357>); // test the test
- BOOST_HANA_CONSTANT_CHECK(deadbeef == 033653337357_c);
- BOOST_HANA_CONSTANT_CHECK(0x0_c == hana::llong_c<0>);
- BOOST_HANA_CONSTANT_CHECK(0b0_c == hana::llong_c<0>);
- BOOST_HANA_CONSTANT_CHECK(00_c == hana::llong_c<0>);
- BOOST_HANA_CONSTANT_CHECK(0x1_c == hana::llong_c<1>);
- BOOST_HANA_CONSTANT_CHECK(0b1_c == hana::llong_c<1>);
- BOOST_HANA_CONSTANT_CHECK(01_c == hana::llong_c<1>);
- BOOST_HANA_CONSTANT_CHECK(-0x1_c == hana::llong_c<-1>);
- BOOST_HANA_CONSTANT_CHECK(-0b1_c == hana::llong_c<-1>);
- BOOST_HANA_CONSTANT_CHECK(-01_c == hana::llong_c<-1>);
- BOOST_HANA_CONSTANT_CHECK(0x10_c == hana::llong_c<16>);
- BOOST_HANA_CONSTANT_CHECK(0b10_c == hana::llong_c<2>);
- BOOST_HANA_CONSTANT_CHECK(010_c == hana::llong_c<8>);
- BOOST_HANA_CONSTANT_CHECK(-0x10_c == hana::llong_c<-16>);
- BOOST_HANA_CONSTANT_CHECK(-0b10_c == hana::llong_c<-2>);
- BOOST_HANA_CONSTANT_CHECK(-010_c == hana::llong_c<-8>);
- // digit separators
- static_assert(123'456 == 123456, ""); // test the test
- BOOST_HANA_CONSTANT_CHECK(123'456_c == hana::llong_c<123456>);
- int main() { }
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