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Fix clang-tidy 22 findings in the json_view headers

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Silence bugprone-casting-through-void for the SSE loads (a reinterpret_cast
would trip -Wcast-align=strict), use auto for a cast initialiser, add
parentheses to a mixed expression, and name bugprone-std-namespace-modification
in the NOLINTs of the tuple_size/tuple_element specialisations.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
(cherry picked from commit 0effbaa7a2)
This commit is contained in:
Niels Lohmann committed 2026-10-10 01:24:48 +02:00
1 parent 0238cf0a3a
commit 16963863e2
3 files changed
+10 -10
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include/nlohmann/json_view.hpp
+3 -3
View File
@@ -760,7 +760,7 @@ class basic_json_view
// the end is unknown: assume a few bytes per node, the output buffer
// grows should the value be larger
const auto nodes = static_cast<std::size_t>(document_data::after(m_node) - m_node);
return (std::min)(m_doc->size - m_node->off, static_cast<std::size_t>(1024) + nodes * 16);
return (std::min)(m_doc->size - m_node->off, static_cast<std::size_t>(1024) + (nodes * 16));
}
/// the value of the first member with this key, or a discarded view
@@ -1496,11 +1496,11 @@ namespace std // NOLINT(cert-dcl58-cpp)
#pragma clang diagnostic ignored "-Wmismatched-tags"
#endif
template<typename View>
class tuple_size<::nlohmann::detail::view::view_item<View>> // NOLINT(cert-dcl58-cpp)
class tuple_size<::nlohmann::detail::view::view_item<View>> // NOLINT(cert-dcl58-cpp,bugprone-std-namespace-modification)
: public std::integral_constant<std::size_t, 2> {};
template<std::size_t N, typename View>
class tuple_element<N, ::nlohmann::detail::view::view_item<View>> // NOLINT(cert-dcl58-cpp)
class tuple_element<N, ::nlohmann::detail::view::view_item<View>> // NOLINT(cert-dcl58-cpp,bugprone-std-namespace-modification)
{
public:
using type = decltype(std::declval<::nlohmann::detail::view::view_item<View>>().template get<N>());