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Route the -Wduplicated-branches pragma through Hedley
Match #5485, which moved the binary writer's hand-rolled diagnostic pragmas onto JSON_HEDLEY_PRAGMA (merged into develop while this branch was open). The devirtualization's -Wduplicated-branches suppression in write_compact_float was the one raw '#pragma GCC diagnostic' left; it now uses JSON_HEDLEY_PRAGMA like the adjacent -Wfloat-equal line, still guarded to GCC >= 7 and non-clang (the warning exists only there). Co-Authored-By: Claude <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XAYM1qhSA2FDaDcGfPW3fG Signed-off-by: Niels Lohmann <mail@nlohmann.me>
This commit is contained in:
Niels Lohmann
Claude
@@ -2061,7 +2061,7 @@ class binary_writer
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// (-Wduplicated-branches only exists from GCC 7 on; naming it on an older
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// GCC would itself warn under -Wpragmas)
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#if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ >= 7)
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#pragma GCC diagnostic ignored "-Wduplicated-branches"
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JSON_HEDLEY_PRAGMA(GCC diagnostic ignored "-Wduplicated-branches")
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#endif
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if (!std::isfinite(n) || ((static_cast<double>(n) >= static_cast<double>(std::numeric_limits<float>::lowest()) &&
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static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) &&
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@@ -3787,71 +3787,71 @@ NLOHMANN_JSON_NAMESPACE_END
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// SPDX-License-Identifier: MIT
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#ifndef INCLUDE_NLOHMANN_JSON_FWD_HPP_
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#define INCLUDE_NLOHMANN_JSON_FWD_HPP_
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#define INCLUDE_NLOHMANN_JSON_FWD_HPP_
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#include <cstdint> // int64_t, uint64_t
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#include <map> // map
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#include <memory> // allocator
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#include <string> // string
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#include <vector> // vector
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#include <cstdint> // int64_t, uint64_t
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#include <map> // map
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#include <memory> // allocator
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#include <string> // string
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#include <vector> // vector
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// #include <nlohmann/detail/abi_macros.hpp>
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// #include <nlohmann/detail/abi_macros.hpp>
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/*!
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@brief namespace for Niels Lohmann
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@see https://github.com/nlohmann
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@since version 1.0.0
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*/
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NLOHMANN_JSON_NAMESPACE_BEGIN
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/*!
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@brief namespace for Niels Lohmann
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@see https://github.com/nlohmann
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@since version 1.0.0
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*/
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NLOHMANN_JSON_NAMESPACE_BEGIN
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/*!
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@brief default JSONSerializer template argument
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/*!
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@brief default JSONSerializer template argument
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This serializer ignores the template arguments and uses ADL
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([argument-dependent lookup](https://en.cppreference.com/w/cpp/language/adl))
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for serialization.
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*/
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template<typename T = void, typename SFINAE = void>
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struct adl_serializer;
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This serializer ignores the template arguments and uses ADL
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([argument-dependent lookup](https://en.cppreference.com/w/cpp/language/adl))
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for serialization.
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*/
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template<typename T = void, typename SFINAE = void>
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struct adl_serializer;
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/// a class to store JSON values
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/// @sa https://json.nlohmann.me/api/basic_json/
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template<template<typename U, typename V, typename... Args> class ObjectType =
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std::map,
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template<typename U, typename... Args> class ArrayType = std::vector,
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class StringType = std::string, class BooleanType = bool,
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class NumberIntegerType = std::int64_t,
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class NumberUnsignedType = std::uint64_t,
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class NumberFloatType = double,
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template<typename U> class AllocatorType = std::allocator,
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template<typename T, typename SFINAE = void> class JSONSerializer =
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adl_serializer,
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class BinaryType = std::vector<std::uint8_t>, // cppcheck-suppress syntaxError
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class CustomBaseClass = void>
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class basic_json;
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/// a class to store JSON values
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/// @sa https://json.nlohmann.me/api/basic_json/
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template<template<typename U, typename V, typename... Args> class ObjectType =
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std::map,
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template<typename U, typename... Args> class ArrayType = std::vector,
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class StringType = std::string, class BooleanType = bool,
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class NumberIntegerType = std::int64_t,
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class NumberUnsignedType = std::uint64_t,
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class NumberFloatType = double,
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template<typename U> class AllocatorType = std::allocator,
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template<typename T, typename SFINAE = void> class JSONSerializer =
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adl_serializer,
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class BinaryType = std::vector<std::uint8_t>, // cppcheck-suppress syntaxError
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class CustomBaseClass = void>
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class basic_json;
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/// @brief JSON Pointer defines a string syntax for identifying a specific value within a JSON document
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/// @sa https://json.nlohmann.me/api/json_pointer/
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template<typename RefStringType>
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class json_pointer;
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/// @brief JSON Pointer defines a string syntax for identifying a specific value within a JSON document
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/// @sa https://json.nlohmann.me/api/json_pointer/
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template<typename RefStringType>
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class json_pointer;
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/*!
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@brief default specialization
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@sa https://json.nlohmann.me/api/json/
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*/
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using json = basic_json<>;
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/*!
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@brief default specialization
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@sa https://json.nlohmann.me/api/json/
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*/
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using json = basic_json<>;
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/// @brief a minimal map-like container that preserves insertion order
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/// @sa https://json.nlohmann.me/api/ordered_map/
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template<class Key, class T, class IgnoredLess, class Allocator>
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struct ordered_map;
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/// @brief a minimal map-like container that preserves insertion order
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/// @sa https://json.nlohmann.me/api/ordered_map/
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template<class Key, class T, class IgnoredLess, class Allocator>
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struct ordered_map;
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/// @brief specialization that maintains the insertion order of object keys
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/// @sa https://json.nlohmann.me/api/ordered_json/
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using ordered_json = basic_json<nlohmann::ordered_map>;
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/// @brief specialization that maintains the insertion order of object keys
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/// @sa https://json.nlohmann.me/api/ordered_json/
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using ordered_json = basic_json<nlohmann::ordered_map>;
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NLOHMANN_JSON_NAMESPACE_END
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NLOHMANN_JSON_NAMESPACE_END
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#endif // INCLUDE_NLOHMANN_JSON_FWD_HPP_
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@@ -5950,7 +5950,7 @@ NLOHMANN_JSON_NAMESPACE_END
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// #include <nlohmann/detail/macro_scope.hpp>
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// JSON_HAS_CPP_17
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// JSON_HAS_CPP_17
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#ifdef JSON_HAS_CPP_17
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#include <optional> // optional
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#endif
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@@ -20418,7 +20418,7 @@ class binary_writer
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// (-Wduplicated-branches only exists from GCC 7 on; naming it on an older
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// GCC would itself warn under -Wpragmas)
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#if defined(__GNUC__) && !defined(__clang__) && (__GNUC__ >= 7)
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#pragma GCC diagnostic ignored "-Wduplicated-branches"
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JSON_HEDLEY_PRAGMA(GCC diagnostic ignored "-Wduplicated-branches")
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#endif
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if (!std::isfinite(n) || ((static_cast<double>(n) >= static_cast<double>(std::numeric_limits<float>::lowest()) &&
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static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) &&
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@@ -23853,10 +23853,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
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const bool ignore_comments = false,
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const bool ignore_trailing_commas = false,
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const bool discard_number_values = false
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)
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)
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{
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return ::nlohmann::detail::parser<basic_json, InputAdapterType>(std::move(adapter),
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std::move(cb), allow_exceptions, ignore_comments, ignore_trailing_commas, discard_number_values);
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std::move(cb), allow_exceptions, ignore_comments, ignore_trailing_commas, discard_number_values);
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}
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private:
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@@ -23878,7 +23878,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
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// binary_writer over a concrete (non-virtual) sink appending into a std::vector,
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// used by the vector-returning to_* overloads
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template<typename CharType> using vector_binary_writer =
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::nlohmann::detail::binary_writer<basic_json, CharType, ::nlohmann::detail::output_vector_sink<CharType>>;
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::nlohmann::detail::binary_writer<basic_json, CharType, ::nlohmann::detail::output_vector_sink<CharType>>;
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template<typename CharType> static vector_binary_writer<CharType> vector_writer(std::vector<CharType>& v)
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{
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return vector_binary_writer<CharType>(::nlohmann::detail::output_vector_sink<CharType>(v));
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@@ -24562,8 +24562,8 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
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detail::enable_if_t <
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!detail::is_basic_json<U>::value && detail::is_compatible_type<basic_json_t, U>::value, int > = 0 >
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basic_json(CompatibleType && val) noexcept(noexcept( // NOLINT(bugprone-forwarding-reference-overload,bugprone-exception-escape)
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JSONSerializer<U>::to_json(std::declval<basic_json_t&>(),
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std::forward<CompatibleType>(val))))
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JSONSerializer<U>::to_json(std::declval<basic_json_t&>(),
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std::forward<CompatibleType>(val))))
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{
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JSONSerializer<U>::to_json(*this, std::forward<CompatibleType>(val));
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set_parents();
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@@ -25385,7 +25385,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
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detail::has_from_json<basic_json_t, ValueType>::value,
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int > = 0 >
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ValueType get_impl(detail::priority_tag<0> /*unused*/) const noexcept(noexcept(
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JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), std::declval<ValueType&>())))
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JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), std::declval<ValueType&>())))
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{
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auto ret = ValueType();
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JSONSerializer<ValueType>::from_json(*this, ret);
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@@ -25427,7 +25427,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
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detail::has_non_default_from_json<basic_json_t, ValueType>::value,
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int > = 0 >
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ValueType get_impl(detail::priority_tag<1> /*unused*/) const noexcept(noexcept(
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JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>())))
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JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>())))
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{
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return JSONSerializer<ValueType>::from_json(*this);
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}
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@@ -25577,7 +25577,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
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detail::has_from_json<basic_json_t, ValueType>::value,
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int > = 0 >
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ValueType & get_to(ValueType& v) const noexcept(noexcept(
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JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), v)))
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JSONSerializer<ValueType>::from_json(std::declval<const basic_json_t&>(), v)))
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{
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JSONSerializer<ValueType>::from_json(*this, v);
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return v;
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