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MSVC also has C++20 output_iterator

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Tell iterator_traits_test not to fail on MSVC when `std::output_iterator` has `difference_type` of `std::ptrdiff_t`.
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Casey Carter 2020-10-13 19:23:49 -07:00 committed by GitHub
parent 72f0ebe8d0
commit 32f4f4d086
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1 changed files with 2 additions and 1 deletions
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test/iterator_traits_test.cpp
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@ -157,7 +157,8 @@ input_iterator_test<std::istream_iterator<int>, int, std::ptrdiff_t, int*, int&,
// Note: gcc 10.1 defines __cplusplus to a value less than 202002L, but greater than 201703L in C++20 mode.
#if __cplusplus > 201703L && (\
(defined(BOOST_LIBSTDCXX_VERSION) && BOOST_LIBSTDCXX_VERSION >= 100100) \
)
) || \
defined(_MSVC_LANG) && _MSVC_LANG > 201703L && _MSVC_STL_UPDATE >= 202010L
#define BOOST_ITERATOR_CXX20_OSTREAM_ITERATOR
#endif