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FIx arithmetic_tests CI failures

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This commit is contained in:
Matt Borland
2021-03-20 11:26:36 +03:00
parent 06cdc55120
commit 87455e044e
1 changed files with 2 additions and 3 deletions
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5
include/boost/multiprecision/detail/hash.hpp
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@@ -7,7 +7,6 @@
#define BOOST_MULTIPRECISION_DETAIL_HASH_HPP
#include <cstddef>
#include <functional>
namespace boost { namespace multiprecision { namespace detail {
@@ -16,8 +15,8 @@ inline void hash_combine(std::size_t&) {}
template <typename T, typename... Args>
inline void hash_combine(std::size_t& seed, const T& v, Args... args)
{
std::hash<T> hasher;
seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2);
// gmp types require explicit casting
seed = static_cast<std::size_t>(static_cast<T>(seed) ^ (v + 0x9e3779b9 + (seed<<6) + (seed>>2)));
hash_combine(seed, args...);
}