[BUG] error: 'is_integral' cannot be specialized: Users are not allowed to specialize this standard library entity [-Winvalid-specialization]

[yurivict]

Description

In file included from /usr/ports/math/the-algorithms-c++/work/C-Plus-Plus-b9c118f/ciphers/uint256_t.hpp:13:
/usr/ports/math/the-algorithms-c++/work/C-Plus-Plus-b9c118f/ciphers/uint128_t.hpp:25:13: error: 'is_integral' cannot be specialized: Users are not allowed to specialize this standard library entity [-Winvalid-specialization]
   25 | struct std::is_integral<uint128_t> : std::true_type {};
      |             ^
/usr/include/c++/v1/__type_traits/is_integral.h:25:8: note: marked '_Clang::no_specializations' here
   25 | struct _LIBCPP_NO_SPECIALIZATIONS is_integral : _BoolConstant<__is_integral(_Tp)> {};
      |        ^
/usr/include/c++/v1/__config:1167:9: note: expanded from macro '_LIBCPP_NO_SPECIALIZATIONS'
 1167 |       [[_Clang::__no_specializations__("Users are not allowed to specialize this standard library entity")]]
      |         ^
In file included from /usr/ports/math/the-algorithms-c++/work/C-Plus-Plus-b9c118f/ciphers/elliptic_curve_key_exchange.cpp:27:
In file included from /usr/ports/math/the-algorithms-c++/work/C-Plus-Plus-b9c118f/ciphers/uint256_t.hpp:13:
/usr/ports/math/the-algorithms-c++/work/C-Plus-Plus-b9c118f/ciphers/uint128_t.hpp:27:13: error: 'is_arithmetic' cannot be specialized: Users are not allowed to specialize this standard library entity [-Winvalid-specialization]
   27 | struct std::is_arithmetic<uint128_t> : std::true_type {};
      |             ^

clang-21.1.8
FreeBSD 15.1

Expected behavior

n/a

Actual behavior

n/a

Steps to reproduce

compile

Context

n/a

Additional information

n/a