Edit layout.hpp

correaa · correaa · commit bac52a5639e4 · 2026-07-08T21:47:12.000Z
diff --git a/include/boost/multi/detail/layout.hpp b/include/boost/multi/detail/layout.hpp
@@ -213,7 +213,7 @@ struct extents_t : boost::multi::detail::tuple_prepend_t<index_extension, typena
 		std::enable_if_t<  // NOLINT(modernize-use-constraints) TODO(correaa)
 			(sizeof...(Exts) >= 2) && (sizeof...(Exts) == static_cast<std::size_t>(D))
 			&& std::conjunction_v<std::is_convertible<Exts, index_extension>...>  // NOLINT(modernize-type-traits) not a fold-expr: MSVC 19.21 (VS2019 16.1) miscompiles `(... && ...)` here with C2059
-			&& !std::conjunction_v<std::is_integral<Exts>...>,
+			&& !std::conjunction_v<std::is_integral<Exts>...>,  // NOLINT(modernize-type-traits) for C++20
 			int> = 0
 	>
 	BOOST_MULTI_HD constexpr extents_t(Exts... exts)  // NOLINT(google-explicit-constructor,hicpp-explicit-conversions,cppcoreguidelines-explicit-constructor,misc-explicit-constructor) allow terse syntax

Original file line number	Diff line number	Diff line change
`@@ -213,7 +213,7 @@ struct extents_t : boost::multi::detail::tuple_prepend_t<index_extension, typena`
`213`	`213`	`std::enable_if_t< // NOLINT(modernize-use-constraints) TODO(correaa)`
`214`	`214`	`(sizeof...(Exts) >= 2) && (sizeof...(Exts) == static_cast<std::size_t>(D))`
`215`	`215`	&& std::conjunction_v<std::is_convertible<Exts, index_extension>...> // NOLINT(modernize-type-traits) not a fold-expr: MSVC 19.21 (VS2019 16.1) miscompiles `(... && ...)` here with C2059
`216`		`- && !std::conjunction_v<std::is_integral<Exts>...>,`
	`216`	`+ && !std::conjunction_v<std::is_integral<Exts>...>, // NOLINT(modernize-type-traits) for C++20`
`217`	`217`	`int> = 0`
`218`	`218`	`>`
`219`	`219`	`BOOST_MULTI_HD constexpr extents_t(Exts... exts) // NOLINT(google-explicit-constructor,hicpp-explicit-conversions,cppcoreguidelines-explicit-constructor,misc-explicit-constructor) allow terse syntax`