add Hedley annotations

parent 9a775bcb
......@@ -26,7 +26,7 @@ namespace detail
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename std::nullptr_t& n)
{
if (JSON_UNLIKELY(not j.is_null()))
if (HEDLEY_UNLIKELY(not j.is_null()))
{
JSON_THROW(type_error::create(302, "type must be null, but is " + std::string(j.type_name())));
}
......@@ -66,7 +66,7 @@ void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val)
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b)
{
if (JSON_UNLIKELY(not j.is_boolean()))
if (HEDLEY_UNLIKELY(not j.is_boolean()))
{
JSON_THROW(type_error::create(302, "type must be boolean, but is " + std::string(j.type_name())));
}
......@@ -76,7 +76,7 @@ void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b)
template<typename BasicJsonType>
void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s)
{
if (JSON_UNLIKELY(not j.is_string()))
if (HEDLEY_UNLIKELY(not j.is_string()))
{
JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name())));
}
......@@ -92,7 +92,7 @@ template <
int > = 0 >
void from_json(const BasicJsonType& j, ConstructibleStringType& s)
{
if (JSON_UNLIKELY(not j.is_string()))
if (HEDLEY_UNLIKELY(not j.is_string()))
{
JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name())));
}
......@@ -132,7 +132,7 @@ template<typename BasicJsonType, typename T, typename Allocator,
enable_if_t<std::is_convertible<BasicJsonType, T>::value, int> = 0>
void from_json(const BasicJsonType& j, std::forward_list<T, Allocator>& l)
{
if (JSON_UNLIKELY(not j.is_array()))
if (HEDLEY_UNLIKELY(not j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
......@@ -149,7 +149,7 @@ template<typename BasicJsonType, typename T,
enable_if_t<std::is_convertible<BasicJsonType, T>::value, int> = 0>
void from_json(const BasicJsonType& j, std::valarray<T>& l)
{
if (JSON_UNLIKELY(not j.is_array()))
if (HEDLEY_UNLIKELY(not j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
......@@ -236,7 +236,7 @@ auto from_json(const BasicJsonType& j, ConstructibleArrayType& arr)
j.template get<typename ConstructibleArrayType::value_type>(),
void())
{
if (JSON_UNLIKELY(not j.is_array()))
if (HEDLEY_UNLIKELY(not j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " +
std::string(j.type_name())));
......@@ -249,7 +249,7 @@ template<typename BasicJsonType, typename ConstructibleObjectType,
enable_if_t<is_constructible_object_type<BasicJsonType, ConstructibleObjectType>::value, int> = 0>
void from_json(const BasicJsonType& j, ConstructibleObjectType& obj)
{
if (JSON_UNLIKELY(not j.is_object()))
if (HEDLEY_UNLIKELY(not j.is_object()))
{
JSON_THROW(type_error::create(302, "type must be object, but is " + std::string(j.type_name())));
}
......@@ -332,14 +332,14 @@ template <typename BasicJsonType, typename Key, typename Value, typename Compare
typename BasicJsonType::string_t, Key>::value>>
void from_json(const BasicJsonType& j, std::map<Key, Value, Compare, Allocator>& m)
{
if (JSON_UNLIKELY(not j.is_array()))
if (HEDLEY_UNLIKELY(not j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
m.clear();
for (const auto& p : j)
{
if (JSON_UNLIKELY(not p.is_array()))
if (HEDLEY_UNLIKELY(not p.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(p.type_name())));
}
......@@ -352,14 +352,14 @@ template <typename BasicJsonType, typename Key, typename Value, typename Hash, t
typename BasicJsonType::string_t, Key>::value>>
void from_json(const BasicJsonType& j, std::unordered_map<Key, Value, Hash, KeyEqual, Allocator>& m)
{
if (JSON_UNLIKELY(not j.is_array()))
if (HEDLEY_UNLIKELY(not j.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name())));
}
m.clear();
for (const auto& p : j)
{
if (JSON_UNLIKELY(not p.is_array()))
if (HEDLEY_UNLIKELY(not p.is_array()))
{
JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(p.type_name())));
}
......@@ -386,4 +386,4 @@ namespace
{
constexpr const auto& from_json = detail::static_const<detail::from_json_fn>::value;
} // namespace
} // namespace nlohmann
} // namespace nlohmann
......@@ -8,6 +8,7 @@
#include <cstring> // memcpy, memmove
#include <limits> // numeric_limits
#include <type_traits> // conditional
#include <nlohmann/detail/macro_scope.hpp>
namespace nlohmann
{
......@@ -818,6 +819,7 @@ v = buf * 10^decimal_exponent
len is the length of the buffer (number of decimal digits)
The buffer must be large enough, i.e. >= max_digits10.
*/
HEDLEY_NON_NULL(1)
inline void grisu2(char* buf, int& len, int& decimal_exponent,
diyfp m_minus, diyfp v, diyfp m_plus)
{
......@@ -877,6 +879,7 @@ len is the length of the buffer (number of decimal digits)
The buffer must be large enough, i.e. >= max_digits10.
*/
template <typename FloatType>
HEDLEY_NON_NULL(1)
void grisu2(char* buf, int& len, int& decimal_exponent, FloatType value)
{
static_assert(diyfp::kPrecision >= std::numeric_limits<FloatType>::digits + 3,
......@@ -915,6 +918,8 @@ void grisu2(char* buf, int& len, int& decimal_exponent, FloatType value)
@return a pointer to the element following the exponent.
@pre -1000 < e < 1000
*/
HEDLEY_NON_NULL(1)
HEDLEY_RETURNS_NON_NULL
inline char* append_exponent(char* buf, int e)
{
assert(e > -1000);
......@@ -965,6 +970,8 @@ notation. Otherwise it will be printed in exponential notation.
@pre min_exp < 0
@pre max_exp > 0
*/
HEDLEY_NON_NULL(1)
HEDLEY_RETURNS_NON_NULL
inline char* format_buffer(char* buf, int len, int decimal_exponent,
int min_exp, int max_exp)
{
......@@ -1048,6 +1055,8 @@ format. Returns an iterator pointing past-the-end of the decimal representation.
@note The result is NOT null-terminated.
*/
template <typename FloatType>
HEDLEY_NON_NULL(1, 2)
HEDLEY_RETURNS_NON_NULL
char* to_chars(char* first, const char* last, FloatType value)
{
static_cast<void>(last); // maybe unused - fix warning
......
......@@ -341,4 +341,4 @@ namespace
{
constexpr const auto& to_json = detail::static_const<detail::to_json_fn>::value;
} // namespace
} // namespace nlohmann
} // namespace nlohmann
......@@ -5,6 +5,7 @@
#include <string> // to_string
#include <nlohmann/detail/input/position_t.hpp>
#include <nlohmann/detail/macro_scope.hpp>
namespace nlohmann
{
......@@ -46,6 +47,7 @@ class exception : public std::exception
{
public:
/// returns the explanatory string
HEDLEY_RETURNS_NON_NULL
const char* what() const noexcept override
{
return m.what();
......@@ -55,6 +57,7 @@ class exception : public std::exception
const int id;
protected:
HEDLEY_NON_NULL(3)
exception(int id_, const char* what_arg) : id(id_), m(what_arg) {}
static std::string name(const std::string& ename, int id_)
......@@ -207,6 +210,7 @@ class invalid_iterator : public exception
}
private:
HEDLEY_NON_NULL(3)
invalid_iterator(int id_, const char* what_arg)
: exception(id_, what_arg) {}
};
......@@ -260,6 +264,7 @@ class type_error : public exception
}
private:
HEDLEY_NON_NULL(3)
type_error(int id_, const char* what_arg) : exception(id_, what_arg) {}
};
......@@ -306,6 +311,7 @@ class out_of_range : public exception
}
private:
HEDLEY_NON_NULL(3)
out_of_range(int id_, const char* what_arg) : exception(id_, what_arg) {}
};
......@@ -343,6 +349,7 @@ class other_error : public exception
}
private:
HEDLEY_NON_NULL(3)
other_error(int id_, const char* what_arg) : exception(id_, what_arg) {}
};
} // namespace detail
......
......@@ -66,6 +66,7 @@ class binary_reader
@return
*/
HEDLEY_NON_NULL(3)
bool sax_parse(const input_format_t format,
json_sax_t* sax_,
const bool strict = true)
......@@ -107,7 +108,7 @@ class binary_reader
get();
}
if (JSON_UNLIKELY(current != std::char_traits<char>::eof()))
if (HEDLEY_UNLIKELY(current != std::char_traits<char>::eof()))
{
return sax->parse_error(chars_read, get_token_string(),
parse_error::create(110, chars_read, exception_message(format, "expected end of input; last byte: 0x" + get_token_string(), "value")));
......@@ -143,12 +144,12 @@ class binary_reader
std::int32_t document_size;
get_number<std::int32_t, true>(input_format_t::bson, document_size);
if (JSON_UNLIKELY(not sax->start_object(std::size_t(-1))))
if (HEDLEY_UNLIKELY(not sax->start_object(std::size_t(-1))))
{
return false;
}
if (JSON_UNLIKELY(not parse_bson_element_list(/*is_array*/false)))
if (HEDLEY_UNLIKELY(not parse_bson_element_list(/*is_array*/false)))
{
return false;
}
......@@ -169,7 +170,7 @@ class binary_reader
while (true)
{
get();
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::bson, "cstring")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::bson, "cstring")))
{
return false;
}
......@@ -197,7 +198,7 @@ class binary_reader
template<typename NumberType>
bool get_bson_string(const NumberType len, string_t& result)
{
if (JSON_UNLIKELY(len < 1))
if (HEDLEY_UNLIKELY(len < 1))
{
auto last_token = get_token_string();
return sax->parse_error(chars_read, last_token, parse_error::create(112, chars_read, exception_message(input_format_t::bson, "string length must be at least 1, is " + std::to_string(len), "string")));
......@@ -292,13 +293,13 @@ class binary_reader
string_t key;
while (int element_type = get())
{
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::bson, "element list")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::bson, "element list")))
{
return false;
}
const std::size_t element_type_parse_position = chars_read;
if (JSON_UNLIKELY(not get_bson_cstr(key)))
if (HEDLEY_UNLIKELY(not get_bson_cstr(key)))
{
return false;
}
......@@ -308,7 +309,7 @@ class binary_reader
return false;
}
if (JSON_UNLIKELY(not parse_bson_element_internal(element_type, element_type_parse_position)))
if (HEDLEY_UNLIKELY(not parse_bson_element_internal(element_type, element_type_parse_position)))
{
return false;
}
......@@ -329,12 +330,12 @@ class binary_reader
std::int32_t document_size;
get_number<std::int32_t, true>(input_format_t::bson, document_size);
if (JSON_UNLIKELY(not sax->start_array(std::size_t(-1))))
if (HEDLEY_UNLIKELY(not sax->start_array(std::size_t(-1))))
{
return false;
}
if (JSON_UNLIKELY(not parse_bson_element_list(/*is_array*/true)))
if (HEDLEY_UNLIKELY(not parse_bson_element_list(/*is_array*/true)))
{
return false;
}
......@@ -619,12 +620,12 @@ class binary_reader
case 0xF9: // Half-Precision Float (two-byte IEEE 754)
{
const int byte1_raw = get();
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::cbor, "number")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::cbor, "number")))
{
return false;
}
const int byte2_raw = get();
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::cbor, "number")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::cbor, "number")))
{
return false;
}
......@@ -697,7 +698,7 @@ class binary_reader
*/
bool get_cbor_string(string_t& result)
{
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::cbor, "string")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::cbor, "string")))
{
return false;
}
......@@ -786,7 +787,7 @@ class binary_reader
*/
bool get_cbor_array(const std::size_t len)
{
if (JSON_UNLIKELY(not sax->start_array(len)))
if (HEDLEY_UNLIKELY(not sax->start_array(len)))
{
return false;
}
......@@ -795,7 +796,7 @@ class binary_reader
{
for (std::size_t i = 0; i < len; ++i)
{
if (JSON_UNLIKELY(not parse_cbor_internal()))
if (HEDLEY_UNLIKELY(not parse_cbor_internal()))
{
return false;
}
......@@ -805,7 +806,7 @@ class binary_reader
{
while (get() != 0xFF)
{
if (JSON_UNLIKELY(not parse_cbor_internal(false)))
if (HEDLEY_UNLIKELY(not parse_cbor_internal(false)))
{
return false;
}
......@@ -822,7 +823,7 @@ class binary_reader
*/
bool get_cbor_object(const std::size_t len)
{
if (JSON_UNLIKELY(not sax->start_object(len)))
if (HEDLEY_UNLIKELY(not sax->start_object(len)))
{
return false;
}
......@@ -833,12 +834,12 @@ class binary_reader
for (std::size_t i = 0; i < len; ++i)
{
get();
if (JSON_UNLIKELY(not get_cbor_string(key) or not sax->key(key)))
if (HEDLEY_UNLIKELY(not get_cbor_string(key) or not sax->key(key)))
{
return false;
}
if (JSON_UNLIKELY(not parse_cbor_internal()))
if (HEDLEY_UNLIKELY(not parse_cbor_internal()))
{
return false;
}
......@@ -849,12 +850,12 @@ class binary_reader
{
while (get() != 0xFF)
{
if (JSON_UNLIKELY(not get_cbor_string(key) or not sax->key(key)))
if (HEDLEY_UNLIKELY(not get_cbor_string(key) or not sax->key(key)))
{
return false;
}
if (JSON_UNLIKELY(not parse_cbor_internal()))
if (HEDLEY_UNLIKELY(not parse_cbor_internal()))
{
return false;
}
......@@ -1243,7 +1244,7 @@ class binary_reader
*/
bool get_msgpack_string(string_t& result)
{
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::msgpack, "string")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::msgpack, "string")))
{
return false;
}
......@@ -1319,14 +1320,14 @@ class binary_reader
*/
bool get_msgpack_array(const std::size_t len)
{
if (JSON_UNLIKELY(not sax->start_array(len)))
if (HEDLEY_UNLIKELY(not sax->start_array(len)))
{
return false;
}
for (std::size_t i = 0; i < len; ++i)
{
if (JSON_UNLIKELY(not parse_msgpack_internal()))
if (HEDLEY_UNLIKELY(not parse_msgpack_internal()))
{
return false;
}
......@@ -1341,7 +1342,7 @@ class binary_reader
*/
bool get_msgpack_object(const std::size_t len)
{
if (JSON_UNLIKELY(not sax->start_object(len)))
if (HEDLEY_UNLIKELY(not sax->start_object(len)))
{
return false;
}
......@@ -1350,12 +1351,12 @@ class binary_reader
for (std::size_t i = 0; i < len; ++i)
{
get();
if (JSON_UNLIKELY(not get_msgpack_string(key) or not sax->key(key)))
if (HEDLEY_UNLIKELY(not get_msgpack_string(key) or not sax->key(key)))
{
return false;
}
if (JSON_UNLIKELY(not parse_msgpack_internal()))
if (HEDLEY_UNLIKELY(not parse_msgpack_internal()))
{
return false;
}
......@@ -1402,7 +1403,7 @@ class binary_reader
get(); // TODO(niels): may we ignore N here?
}
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "value")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "value")))
{
return false;
}
......@@ -1456,7 +1457,7 @@ class binary_reader
case 'U':
{
std::uint8_t number;
if (JSON_UNLIKELY(not get_number(input_format_t::ubjson, number)))
if (HEDLEY_UNLIKELY(not get_number(input_format_t::ubjson, number)))
{
return false;
}
......@@ -1467,7 +1468,7 @@ class binary_reader
case 'i':
{
std::int8_t number;
if (JSON_UNLIKELY(not get_number(input_format_t::ubjson, number)))
if (HEDLEY_UNLIKELY(not get_number(input_format_t::ubjson, number)))
{
return false;
}
......@@ -1478,7 +1479,7 @@ class binary_reader
case 'I':
{
std::int16_t number;
if (JSON_UNLIKELY(not get_number(input_format_t::ubjson, number)))
if (HEDLEY_UNLIKELY(not get_number(input_format_t::ubjson, number)))
{
return false;
}
......@@ -1489,7 +1490,7 @@ class binary_reader
case 'l':
{
std::int32_t number;
if (JSON_UNLIKELY(not get_number(input_format_t::ubjson, number)))
if (HEDLEY_UNLIKELY(not get_number(input_format_t::ubjson, number)))
{
return false;
}
......@@ -1500,7 +1501,7 @@ class binary_reader
case 'L':
{
std::int64_t number;
if (JSON_UNLIKELY(not get_number(input_format_t::ubjson, number)))
if (HEDLEY_UNLIKELY(not get_number(input_format_t::ubjson, number)))
{
return false;
}
......@@ -1536,15 +1537,15 @@ class binary_reader
if (current == '$')
{
result.second = get(); // must not ignore 'N', because 'N' maybe the type
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "type")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "type")))
{
return false;
}
get_ignore_noop();
if (JSON_UNLIKELY(current != '#'))
if (HEDLEY_UNLIKELY(current != '#'))
{
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "value")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "value")))
{
return false;
}
......@@ -1627,11 +1628,11 @@ class binary_reader
case 'C': // char
{
get();
if (JSON_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "char")))
if (HEDLEY_UNLIKELY(not unexpect_eof(input_format_t::ubjson, "char")))
{
return false;
}
if (JSON_UNLIKELY(current > 127))
if (HEDLEY_UNLIKELY(current > 127))
{
auto last_token = get_token_string();
return sax->parse_error(chars_read, last_token, parse_error::create(113, chars_read, exception_message(input_format_t::ubjson, "byte after 'C' must be in range 0x00..0x7F; last byte: 0x" + last_token, "char")));
......@@ -1666,14 +1667,14 @@ class binary_reader
bool get_ubjson_array()
{
std::pair<std::size_t, int> size_and_type;
if (JSON_UNLIKELY(not get_ubjson_size_type(size_and_type)))
if (HEDLEY_UNLIKELY(not get_ubjson_size_type(size_and_type)))
{
return false;
}
if (size_and_type.first != string_t::npos)
{
if (JSON_UNLIKELY(not sax->start_array(size_and_type.first)))
if (HEDLEY_UNLIKELY(not sax->start_array(size_and_type.first)))
{
return false;
}
......@@ -1684,7 +1685,7 @@ class binary_reader
{
for (std::size_t i = 0; i < size_and_type.first; ++i)
{
if (JSON_UNLIKELY(not get_ubjson_value(size_and_type.second)))
if (HEDLEY_UNLIKELY(not get_ubjson_value(size_and_type.second)))
{
return false;
}
......@@ -1695,7 +1696,7 @@ class binary_reader
{
for (std::size_t i = 0; i < size_and_type.first; ++i)
{
if (JSON_UNLIKELY(not parse_ubjson_internal()))
if (HEDLEY_UNLIKELY(not parse_ubjson_internal()))
{
return false;
}
......@@ -1704,14 +1705,14 @@ class binary_reader
}
else
{
if (JSON_UNLIKELY(not sax->start_array(std::size_t(-1))))
if (HEDLEY_UNLIKELY(not sax->start_array(std::size_t(-1))))
{
return false;
}
while (current != ']')
{
if (JSON_UNLIKELY(not parse_ubjson_internal(false)))
if (HEDLEY_UNLIKELY(not parse_ubjson_internal(false)))
{
return false;
}
......@@ -1728,7 +1729,7 @@ class binary_reader
bool get_ubjson_object()
{
std::pair<std::size_t, int> size_and_type;
if (JSON_UNLIKELY(not get_ubjson_size_type(size_and_type)))
if (HEDLEY_UNLIKELY(not get_ubjson_size_type(size_and_type)))
{
return false;
}
......@@ -1736,7 +1737,7 @@ class binary_reader
string_t key;
if (size_and_type.first != string_t::npos)
{
if (JSON_UNLIKELY(not sax->start_object(size_and_type.first)))
if (HEDLEY_UNLIKELY(not sax->start_object(size_and_type.first)))
{
return false;
}
......@@ -1745,11 +1746,11 @@ class binary_reader
{
for (std::size_t i = 0; i < size_and_type.first; ++i)
{
if (JSON_UNLIKELY(not get_ubjson_string(key) or not sax->key(key)))
if (HEDLEY_UNLIKELY(not get_ubjson_string(key) or not sax->key(key)))
{
return false;
}
if (JSON_UNLIKELY(not get_ubjson_value(size_and_type.second)))
if (HEDLEY_UNLIKELY(not get_ubjson_value(size_and_type.second)))
{
return false;
}
......@@ -1760,11 +1761,11 @@ class binary_reader
{
for (std::size_t i = 0; i < size_and_type.first; ++i)
{
if (JSON_UNLIKELY(not get_ubjson_string(key) or not sax->key(key)))
if (HEDLEY_UNLIKELY(not get_ubjson_string(key) or not sax->key(key)))
{
return false;
}
if (JSON_UNLIKELY(not parse_ubjson_internal()))
if (HEDLEY_UNLIKELY(not parse_ubjson_internal()))
{
return false;
}
......@@ -1774,18 +1775,18 @@ class binary_reader
}
else
{
if (JSON_UNLIKELY(not sax->start_object(std::size_t(-1))))
if (HEDLEY_UNLIKELY(not sax->start_object(std::size_t(-1))))
{
return false;
}
while (current != '}')
{
if (JSON_UNLIKELY(not get_ubjson_string(key, false) or not sax->key(key)))
if (HEDLEY_UNLIKELY(not get_ubjson_string(key, false) or not sax->key(key)))
{
return false;
}
if (JSON_UNLIKELY(not parse_ubjson_internal()))
if (HEDLEY_UNLIKELY(not parse_ubjson_internal()))
{
return false;
}
......@@ -1851,7 +1852,7 @@ class binary_reader
for (std::size_t i = 0; i < sizeof(NumberType); ++i)
{
get();
if (JSON_UNLIKELY(not unexpect_eof(format, "number")))
if (HEDLEY_UNLIKELY(not unexpect_eof(format, "number")))
{
return false;
}
......@@ -1895,7 +1896,7 @@ class binary_reader
std::generate_n(std::back_inserter(result), len, [this, &success, &format]()
{
get();
if (JSON_UNLIKELY(not unexpect_eof(format, "string")))
if (HEDLEY_UNLIKELY(not unexpect_eof(format, "string")))
{
success = false;
}
......@@ -1909,9 +1910,10 @@ class binary_reader
@param[in] context further context information (for diagnostics)
@return whether the last read character is not EOF
*/
HEDLEY_NON_NULL(3)
bool unexpect_eof(const input_format_t format, const char* context) const
{
if (JSON_UNLIKELY(current == std::char_traits<char>::eof()))
if (HEDLEY_UNLIKELY(current == std::char_traits<char>::eof()))
{
return sax->parse_error(chars_read, "<end of file>",
parse_error::create(110, chars_read, exception_message(format, "unexpected end of input", context)));
......
......@@ -55,6 +55,7 @@ Input adapter for stdio file access. This adapter read only 1 byte and do not us
class file_input_adapter : public input_adapter_protocol
{
public:
HEDLEY_NON_NULL(2)
explicit file_input_adapter(std::FILE* f) noexcept
: m_file(f)
{}
......@@ -130,6 +131,7 @@ class input_stream_adapter : public input_adapter_protocol
class input_buffer_adapter : public input_adapter_protocol
{
public:
HEDLEY_NON_NULL(2)
input_buffer_adapter(const char* b, const std::size_t l) noexcept
: cursor(b), limit(b + l)
{}
......@@ -143,7 +145,7 @@ class input_buffer_adapter : public input_adapter_protocol
std::char_traits<char>::int_type get_character() noexcept override
{
if (JSON_LIKELY(cursor < limit))
if (HEDLEY_LIKELY(cursor < limit))
{
return std::char_traits<char>::to_int_type(*(cursor++));
}
......@@ -333,6 +335,7 @@ class input_adapter
{
public:
// native support
HEDLEY_NON_NULL(2)
input_adapter(std::FILE* file)
: ia(std::make_shared<file_input_adapter>(file)) {}
/// input adapter for input stream
......@@ -401,7 +404,7 @@ class input_adapter
"each element in the iterator range must have the size of 1 byte");
const auto len = static_cast<size_t>(std::distance(first, last));
if (JSON_LIKELY(len > 0))
if (HEDLEY_LIKELY(len > 0))
{
// there is at least one element: use the address of first
ia = std::make_shared<input_buffer_adapter>(reinterpret_cast<const char*>(&(*first)), len);
......
......@@ -206,7 +206,7 @@ class json_sax_dom_parser
{
ref_stack.push_back(handle_value(BasicJsonType::value_t::object));
if (JSON_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408,
"excessive object size: " + std::to_string(len)));
......@@ -232,7 +232,7 @@ class json_sax_dom_parser
{
ref_stack.push_back(handle_value(BasicJsonType::value_t::array));
if (JSON_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408,
"excessive array size: " + std::to_string(len)));
......@@ -288,6 +288,7 @@ class json_sax_dom_parser
object to which we can add elements
*/
template<typename Value>
HEDLEY_RETURNS_NON_NULL
BasicJsonType* handle_value(Value&& v)
{
if (ref_stack.empty())
......@@ -394,7 +395,7 @@ class json_sax_dom_callback_parser
ref_stack.push_back(val.second);
// check object limit
if (ref_stack.back() and JSON_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (ref_stack.back() and HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408, "excessive object size: " + std::to_string(len)));
}
......@@ -457,7 +458,7 @@ class json_sax_dom_callback_parser
ref_stack.push_back(val.second);
// check array limit
if (ref_stack.back() and JSON_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
if (ref_stack.back() and HEDLEY_UNLIKELY(len != std::size_t(-1) and len > ref_stack.back()->max_size()))
{
JSON_THROW(out_of_range::create(408, "excessive array size: " + std::to_string(len)));
}
......
......@@ -59,6 +59,7 @@ class lexer
};
/// return name of values of type token_type (only used for errors)
HEDLEY_RETURNS_NON_NULL
static const char* token_type_name(const token_type t) noexcept
{
switch (t)
......@@ -200,7 +201,7 @@ class lexer
for (auto range = ranges.begin(); range != ranges.end(); ++range)
{
get();
if (JSON_LIKELY(*range <= current and current <= *(++range)))
if (HEDLEY_LIKELY(*range <= current and current <= *(++range)))
{
add(current);
}
......@@ -299,7 +300,7 @@ class lexer
const int codepoint1 = get_codepoint();
int codepoint = codepoint1; // start with codepoint1
if (JSON_UNLIKELY(codepoint1 == -1))
if (HEDLEY_UNLIKELY(codepoint1 == -1))
{
error_message = "invalid string: '\\u' must be followed by 4 hex digits";
return token_type::parse_error;
......@@ -309,18 +310,18 @@ class lexer
if (0xD800 <= codepoint1 and codepoint1 <= 0xDBFF)
{
// expect next \uxxxx entry
if (JSON_LIKELY(get() == '\\' and get() == 'u'))
if (HEDLEY_LIKELY(get() == '\\' and get() == 'u'))
{
const int codepoint2 = get_codepoint();
if (JSON_UNLIKELY(codepoint2 == -1))
if (HEDLEY_UNLIKELY(codepoint2 == -1))
{
error_message = "invalid string: '\\u' must be followed by 4 hex digits";
return token_type::parse_error;
}
// check if codepoint2 is a low surrogate
if (JSON_LIKELY(0xDC00 <= codepoint2 and codepoint2 <= 0xDFFF))
if (HEDLEY_LIKELY(0xDC00 <= codepoint2 and codepoint2 <= 0xDFFF))
{
// overwrite codepoint
codepoint = static_cast<int>(
......@@ -347,7 +348,7 @@ class lexer
}
else
{
if (JSON_UNLIKELY(0xDC00 <= codepoint1 and codepoint1 <= 0xDFFF))
if (HEDLEY_UNLIKELY(0xDC00 <= codepoint1 and codepoint1 <= 0xDFFF))
{
error_message = "invalid string: surrogate U+DC00..U+DFFF must follow U+D800..U+DBFF";
return token_type::parse_error;
......@@ -722,7 +723,7 @@ class lexer
case 0xDE:
case 0xDF:
{
if (JSON_UNLIKELY(not next_byte_in_range({0x80, 0xBF})))
if (HEDLEY_UNLIKELY(not next_byte_in_range({0x80, 0xBF})))
{
return token_type::parse_error;
}
......@@ -732,7 +733,7 @@ class lexer
// U+0800..U+0FFF: bytes E0 A0..BF 80..BF
case 0xE0:
{
if (JSON_UNLIKELY(not (next_byte_in_range({0xA0, 0xBF, 0x80, 0xBF}))))
if (HEDLEY_UNLIKELY(not (next_byte_in_range({0xA0, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
......@@ -756,7 +757,7 @@ class lexer
case 0xEE:
case 0xEF:
{
if (JSON_UNLIKELY(not (next_byte_in_range({0x80, 0xBF, 0x80, 0xBF}))))
if (HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
......@@ -766,7 +767,7 @@ class lexer
// U+D000..U+D7FF: bytes ED 80..9F 80..BF
case 0xED:
{
if (JSON_UNLIKELY(not (next_byte_in_range({0x80, 0x9F, 0x80, 0xBF}))))
if (HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0x9F, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
......@@ -776,7 +777,7 @@ class lexer
// U+10000..U+3FFFF F0 90..BF 80..BF 80..BF
case 0xF0:
{
if (JSON_UNLIKELY(not (next_byte_in_range({0x90, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
if (HEDLEY_UNLIKELY(not (next_byte_in_range({0x90, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
......@@ -788,7 +789,7 @@ class lexer
case 0xF2:
case 0xF3:
{
if (JSON_UNLIKELY(not (next_byte_in_range({0x80, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
if (HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0xBF, 0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
......@@ -798,7 +799,7 @@ class lexer
// U+100000..U+10FFFF F4 80..8F 80..BF 80..BF
case 0xF4:
{
if (JSON_UNLIKELY(not (next_byte_in_range({0x80, 0x8F, 0x80, 0xBF, 0x80, 0xBF}))))
if (HEDLEY_UNLIKELY(not (next_byte_in_range({0x80, 0x8F, 0x80, 0xBF, 0x80, 0xBF}))))
{
return token_type::parse_error;
}
......@@ -815,16 +816,19 @@ class lexer
}
}
HEDLEY_NON_NULL(2)
static void strtof(float& f, const char* str, char** endptr) noexcept
{
f = std::strtof(str, endptr);
}
HEDLEY_NON_NULL(2)
static void strtof(double& f, const char* str, char** endptr) noexcept
{
f = std::strtod(str, endptr);
}
HEDLEY_NON_NULL(2)
static void strtof(long double& f, const char* str, char** endptr) noexcept
{
f = std::strtold(str, endptr);
......@@ -1200,13 +1204,14 @@ scan_number_done:
@param[in] length the length of the passed literal text
@param[in] return_type the token type to return on success
*/
HEDLEY_NON_NULL(2)
token_type scan_literal(const char* literal_text, const std::size_t length,
token_type return_type)
{
assert(current == literal_text[0]);
for (std::size_t i = 1; i < length; ++i)
{
if (JSON_UNLIKELY(get() != literal_text[i]))
if (HEDLEY_UNLIKELY(get() != literal_text[i]))
{
error_message = "invalid literal";
return token_type::parse_error;
......@@ -1252,7 +1257,7 @@ scan_number_done:
current = ia->get_character();
}
if (JSON_LIKELY(current != std::char_traits<char>::eof()))
if (HEDLEY_LIKELY(current != std::char_traits<char>::eof()))
{
token_string.push_back(std::char_traits<char>::to_char_type(current));
}
......@@ -1293,7 +1298,7 @@ scan_number_done:
--position.chars_read_current_line;
}
if (JSON_LIKELY(current != std::char_traits<char>::eof()))
if (HEDLEY_LIKELY(current != std::char_traits<char>::eof()))
{
assert(not token_string.empty());
token_string.pop_back();
......@@ -1372,6 +1377,7 @@ scan_number_done:
}
/// return syntax error message
HEDLEY_RETURNS_NON_NULL
constexpr const char* get_error_message() const noexcept
{
return error_message;
......
......@@ -147,6 +147,7 @@ class parser
}
template <typename SAX>
HEDLEY_NON_NULL(2)
bool sax_parse(SAX* sax, const bool strict = true)
{
(void)detail::is_sax_static_asserts<SAX, BasicJsonType> {};
......@@ -166,6 +167,7 @@ class parser
private:
template <typename SAX>
HEDLEY_NON_NULL(2)
bool sax_parse_internal(SAX* sax)
{
// stack to remember the hierarchy of structured values we are parsing
......@@ -183,7 +185,7 @@ class parser
{
case token_type::begin_object:
{
if (JSON_UNLIKELY(not sax->start_object(std::size_t(-1))))
if (HEDLEY_UNLIKELY(not sax->start_object(std::size_t(-1))))
{
return false;
}
......@@ -191,7 +193,7 @@ class parser
// closing } -> we are done
if (get_token() == token_type::end_object)
{
if (JSON_UNLIKELY(not sax->end_object()))
if (HEDLEY_UNLIKELY(not sax->end_object()))
{
return false;
}
......@@ -199,20 +201,20 @@ class parser
}
// parse key
if (JSON_UNLIKELY(last_token != token_type::value_string))
if (HEDLEY_UNLIKELY(last_token != token_type::value_string))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
parse_error::create(101, m_lexer.get_position(),
exception_message(token_type::value_string, "object key")));
}
if (JSON_UNLIKELY(not sax->key(m_lexer.get_string())))
if (HEDLEY_UNLIKELY(not sax->key(m_lexer.get_string())))
{
return false;
}
// parse separator (:)
if (JSON_UNLIKELY(get_token() != token_type::name_separator))
if (HEDLEY_UNLIKELY(get_token() != token_type::name_separator))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
......@@ -230,7 +232,7 @@ class parser
case token_type::begin_array:
{
if (JSON_UNLIKELY(not sax->start_array(std::size_t(-1))))
if (HEDLEY_UNLIKELY(not sax->start_array(std::size_t(-1))))
{
return false;
}
......@@ -238,7 +240,7 @@ class parser
// closing ] -> we are done
if (get_token() == token_type::end_array)
{
if (JSON_UNLIKELY(not sax->end_array()))
if (HEDLEY_UNLIKELY(not sax->end_array()))
{
return false;
}
......@@ -256,14 +258,14 @@ class parser
{
const auto res = m_lexer.get_number_float();
if (JSON_UNLIKELY(not std::isfinite(res)))
if (HEDLEY_UNLIKELY(not std::isfinite(res)))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
out_of_range::create(406, "number overflow parsing '" + m_lexer.get_token_string() + "'"));
}
if (JSON_UNLIKELY(not sax->number_float(res, m_lexer.get_string())))
if (HEDLEY_UNLIKELY(not sax->number_float(res, m_lexer.get_string())))
{
return false;
}
......@@ -273,7 +275,7 @@ class parser
case token_type::literal_false:
{
if (JSON_UNLIKELY(not sax->boolean(false)))
if (HEDLEY_UNLIKELY(not sax->boolean(false)))
{
return false;
}
......@@ -282,7 +284,7 @@ class parser
case token_type::literal_null:
{
if (JSON_UNLIKELY(not sax->null()))
if (HEDLEY_UNLIKELY(not sax->null()))
{
return false;
}
......@@ -291,7 +293,7 @@ class parser
case token_type::literal_true:
{
if (JSON_UNLIKELY(not sax->boolean(true)))
if (HEDLEY_UNLIKELY(not sax->boolean(true)))
{
return false;
}
......@@ -300,7 +302,7 @@ class parser
case token_type::value_integer:
{
if (JSON_UNLIKELY(not sax->number_integer(m_lexer.get_number_integer())))
if (HEDLEY_UNLIKELY(not sax->number_integer(m_lexer.get_number_integer())))
{
return false;
}
......@@ -309,7 +311,7 @@ class parser
case token_type::value_string:
{
if (JSON_UNLIKELY(not sax->string(m_lexer.get_string())))
if (HEDLEY_UNLIKELY(not sax->string(m_lexer.get_string())))
{
return false;
}
......@@ -318,7 +320,7 @@ class parser
case token_type::value_unsigned:
{
if (JSON_UNLIKELY(not sax->number_unsigned(m_lexer.get_number_unsigned())))
if (HEDLEY_UNLIKELY(not sax->number_unsigned(m_lexer.get_number_unsigned())))
{
return false;
}
......@@ -366,9 +368,9 @@ class parser
}
// closing ]
if (JSON_LIKELY(last_token == token_type::end_array))
if (HEDLEY_LIKELY(last_token == token_type::end_array))
{
if (JSON_UNLIKELY(not sax->end_array()))
if (HEDLEY_UNLIKELY(not sax->end_array()))
{
return false;
}
......@@ -394,7 +396,7 @@ class parser
if (get_token() == token_type::value_separator)
{
// parse key
if (JSON_UNLIKELY(get_token() != token_type::value_string))
if (HEDLEY_UNLIKELY(get_token() != token_type::value_string))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
......@@ -402,13 +404,13 @@ class parser
exception_message(token_type::value_string, "object key")));
}
if (JSON_UNLIKELY(not sax->key(m_lexer.get_string())))
if (HEDLEY_UNLIKELY(not sax->key(m_lexer.get_string())))
{
return false;
}
// parse separator (:)
if (JSON_UNLIKELY(get_token() != token_type::name_separator))
if (HEDLEY_UNLIKELY(get_token() != token_type::name_separator))
{
return sax->parse_error(m_lexer.get_position(),
m_lexer.get_token_string(),
......@@ -422,9 +424,9 @@ class parser
}
// closing }
if (JSON_LIKELY(last_token == token_type::end_object))
if (HEDLEY_LIKELY(last_token == token_type::end_object))
{
if (JSON_UNLIKELY(not sax->end_object()))
if (HEDLEY_UNLIKELY(not sax->end_object()))
{
return false;
}
......
......@@ -126,7 +126,8 @@ class iter_impl
information refer to: https://github.com/nlohmann/json/issues/1608
*/
iter_impl(const iter_impl<const BasicJsonType>& other) noexcept
: m_object(other.m_object), m_it(other.m_it) {}
: m_object(other.m_object), m_it(other.m_it)
{}
/*!
@brief converting constructor
......@@ -134,7 +135,8 @@ class iter_impl
@note It is not checked whether @a other is initialized.
*/
iter_impl(const iter_impl<typename std::remove_const<BasicJsonType>::type>& other) noexcept
: m_object(other.m_object), m_it(other.m_it) {}
: m_object(other.m_object), m_it(other.m_it)
{}
/*!
@brief converting assignment
......@@ -149,6 +151,14 @@ class iter_impl
return *this;
}
/// @copydoc operator=(const iter_impl<typename std::remove_const<BasicJsonType>::type>&)
iter_impl& operator=(const iter_impl<const BasicJsonType>& other) noexcept
{
m_object = other.m_object;
m_it = other.m_it;
return *this;
}
private:
/*!
@brief set the iterator to the first value
......@@ -245,7 +255,7 @@ class iter_impl
default:
{
if (JSON_LIKELY(m_it.primitive_iterator.is_begin()))
if (HEDLEY_LIKELY(m_it.primitive_iterator.is_begin()))
{
return *m_object;
}
......@@ -279,7 +289,7 @@ class iter_impl
default:
{
if (JSON_LIKELY(m_it.primitive_iterator.is_begin()))
if (HEDLEY_LIKELY(m_it.primitive_iterator.is_begin()))
{
return m_object;
}
......@@ -382,7 +392,7 @@ class iter_impl
bool operator==(const iter_impl& other) const
{
// if objects are not the same, the comparison is undefined
if (JSON_UNLIKELY(m_object != other.m_object))
if (HEDLEY_UNLIKELY(m_object != other.m_object))
{
JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers"));
}
......@@ -418,7 +428,7 @@ class iter_impl
bool operator<(const iter_impl& other) const
{
// if objects are not the same, the comparison is undefined
if (JSON_UNLIKELY(m_object != other.m_object))
if (HEDLEY_UNLIKELY(m_object != other.m_object))
{
JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers"));
}
......@@ -578,7 +588,7 @@ class iter_impl
default:
{
if (JSON_LIKELY(m_it.primitive_iterator.get_value() == -n))
if (HEDLEY_LIKELY(m_it.primitive_iterator.get_value() == -n))
{
return *m_object;
}
......@@ -596,7 +606,7 @@ class iter_impl
{
assert(m_object != nullptr);
if (JSON_LIKELY(m_object->is_object()))
if (HEDLEY_LIKELY(m_object->is_object()))
{
return m_it.object_iterator->first;
}
......@@ -619,5 +629,5 @@ class iter_impl
/// the actual iterator of the associated instance
internal_iterator<typename std::remove_const<BasicJsonType>::type> m_it {};
};
} // namespace detail
} // namespace detail
} // namespace nlohmann
......@@ -244,7 +244,7 @@ class json_pointer
*/
void pop_back()
{
if (JSON_UNLIKELY(empty()))
if (HEDLEY_UNLIKELY(empty()))
{
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent"));
}
......@@ -268,7 +268,7 @@ class json_pointer
*/
const std::string& back()
{
if (JSON_UNLIKELY(empty()))
if (HEDLEY_UNLIKELY(empty()))
{
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent"));
}
......@@ -332,7 +332,7 @@ class json_pointer
const int res = std::stoi(s, &processed_chars);
// check if the string was completely read
if (JSON_UNLIKELY(processed_chars != s.size()))
if (HEDLEY_UNLIKELY(processed_chars != s.size()))
{
JSON_THROW(detail::out_of_range::create(404, "unresolved reference token '" + s + "'"));
}
......@@ -342,7 +342,7 @@ class json_pointer
json_pointer top() const
{
if (JSON_UNLIKELY(empty()))
if (HEDLEY_UNLIKELY(empty()))
{
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent"));
}
......@@ -474,7 +474,7 @@ class json_pointer
case detail::value_t::array:
{
// error condition (cf. RFC 6901, Sect. 4)
if (JSON_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
if (HEDLEY_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
{
JSON_THROW(detail::parse_error::create(106, 0,
"array index '" + reference_token +
......@@ -532,7 +532,7 @@ class json_pointer
case detail::value_t::array:
{
if (JSON_UNLIKELY(reference_token == "-"))
if (HEDLEY_UNLIKELY(reference_token == "-"))
{
// "-" always fails the range check
JSON_THROW(detail::out_of_range::create(402,
......@@ -541,7 +541,7 @@ class json_pointer
}
// error condition (cf. RFC 6901, Sect. 4)
if (JSON_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
if (HEDLEY_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
{
JSON_THROW(detail::parse_error::create(106, 0,
"array index '" + reference_token +
......@@ -597,7 +597,7 @@ class json_pointer
case detail::value_t::array:
{
if (JSON_UNLIKELY(reference_token == "-"))
if (HEDLEY_UNLIKELY(reference_token == "-"))
{
// "-" cannot be used for const access
JSON_THROW(detail::out_of_range::create(402,
......@@ -606,7 +606,7 @@ class json_pointer
}
// error condition (cf. RFC 6901, Sect. 4)
if (JSON_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
if (HEDLEY_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
{
JSON_THROW(detail::parse_error::create(106, 0,
"array index '" + reference_token +
......@@ -656,7 +656,7 @@ class json_pointer
case detail::value_t::array:
{
if (JSON_UNLIKELY(reference_token == "-"))
if (HEDLEY_UNLIKELY(reference_token == "-"))
{
// "-" always fails the range check
JSON_THROW(detail::out_of_range::create(402,
......@@ -665,7 +665,7 @@ class json_pointer
}
// error condition (cf. RFC 6901, Sect. 4)
if (JSON_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
if (HEDLEY_UNLIKELY(reference_token.size() > 1 and reference_token[0] == '0'))
{
JSON_THROW(detail::parse_error::create(106, 0,
"array index '" + reference_token +
......@@ -712,7 +712,7 @@ class json_pointer
}
// check if nonempty reference string begins with slash
if (JSON_UNLIKELY(reference_string[0] != '/'))
if (HEDLEY_UNLIKELY(reference_string[0] != '/'))
{
JSON_THROW(detail::parse_error::create(107, 1,
"JSON pointer must be empty or begin with '/' - was: '" +
......@@ -747,9 +747,9 @@ class json_pointer
assert(reference_token[pos] == '~');
// ~ must be followed by 0 or 1
if (JSON_UNLIKELY(pos == reference_token.size() - 1 or
(reference_token[pos + 1] != '0' and
reference_token[pos + 1] != '1')))
if (HEDLEY_UNLIKELY(pos == reference_token.size() - 1 or
(reference_token[pos + 1] != '0' and
reference_token[pos + 1] != '1')))
{
JSON_THROW(detail::parse_error::create(108, 0, "escape character '~' must be followed with '0' or '1'"));
}
......@@ -874,7 +874,7 @@ class json_pointer
static BasicJsonType
unflatten(const BasicJsonType& value)
{
if (JSON_UNLIKELY(not value.is_object()))
if (HEDLEY_UNLIKELY(not value.is_object()))
{
JSON_THROW(detail::type_error::create(314, "only objects can be unflattened"));
}
......@@ -884,7 +884,7 @@ class json_pointer
// iterate the JSON object values
for (const auto& element : *value.m_value.object)
{
if (JSON_UNLIKELY(not element.second.is_primitive()))
if (HEDLEY_UNLIKELY(not element.second.is_primitive()))
{
JSON_THROW(detail::type_error::create(315, "values in object must be primitive"));
}
......
#pragma once
#include <utility> // pair
#include <nlohmann/thirdparty/hedley/hedley.hpp>
// This file contains all internal macro definitions
// You MUST include macro_unscope.hpp at the end of json.hpp to undef all of them
......@@ -38,32 +39,6 @@
#pragma GCC diagnostic ignored "-Wdocumentation"
#endif
// allow for portable deprecation warnings
#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
#define JSON_DEPRECATED __attribute__((deprecated))
#elif defined(_MSC_VER)
#define JSON_DEPRECATED __declspec(deprecated)
#else
#define JSON_DEPRECATED
#endif
// allow for portable nodiscard warnings
#if defined(__has_cpp_attribute)
#if __has_cpp_attribute(nodiscard)
#if defined(__clang__) && !defined(JSON_HAS_CPP_17) // issue #1535
#define JSON_NODISCARD
#else
#define JSON_NODISCARD [[nodiscard]]
#endif
#elif __has_cpp_attribute(gnu::warn_unused_result)
#define JSON_NODISCARD [[gnu::warn_unused_result]]
#else
#define JSON_NODISCARD
#endif
#else
#define JSON_NODISCARD
#endif
// allow to disable exceptions
#if (defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)) && !defined(JSON_NOEXCEPTION)
#define JSON_THROW(exception) throw exception
......@@ -98,15 +73,6 @@
#define JSON_INTERNAL_CATCH JSON_INTERNAL_CATCH_USER
#endif
// manual branch prediction
#if defined(__clang__) || defined(__GNUC__) || defined(__GNUG__)
#define JSON_LIKELY(x) __builtin_expect(x, 1)
#define JSON_UNLIKELY(x) __builtin_expect(x, 0)
#else
#define JSON_LIKELY(x) x
#define JSON_UNLIKELY(x) x
#endif
/*!
@brief macro to briefly define a mapping between an enum and JSON
@def NLOHMANN_JSON_SERIALIZE_ENUM
......
......@@ -13,10 +13,6 @@
#undef JSON_CATCH
#undef JSON_THROW
#undef JSON_TRY
#undef JSON_LIKELY
#undef JSON_UNLIKELY
#undef JSON_DEPRECATED
#undef JSON_NODISCARD
#undef JSON_HAS_CPP_14
#undef JSON_HAS_CPP_17
#undef NLOHMANN_BASIC_JSON_TPL_DECLARATION
......
......@@ -8,6 +8,7 @@
#include <string> // string
#include <nlohmann/detail/input/binary_reader.hpp>
#include <nlohmann/detail/macro_scope.hpp>
#include <nlohmann/detail/output/output_adapters.hpp>
namespace nlohmann
......@@ -714,7 +715,7 @@ class binary_writer
static std::size_t calc_bson_entry_header_size(const string_t& name)
{
const auto it = name.find(static_cast<typename string_t::value_type>(0));
if (JSON_UNLIKELY(it != BasicJsonType::string_t::npos))
if (HEDLEY_UNLIKELY(it != BasicJsonType::string_t::npos))
{
JSON_THROW(out_of_range::create(409,
"BSON key cannot contain code point U+0000 (at byte " + std::to_string(it) + ")"));
......
......@@ -8,6 +8,7 @@
#include <ostream> // basic_ostream
#include <string> // basic_string
#include <vector> // vector
#include <nlohmann/detail/macro_scope.hpp>
namespace nlohmann
{
......@@ -39,6 +40,7 @@ class output_vector_adapter : public output_adapter_protocol<CharType>
v.push_back(c);
}
HEDLEY_NON_NULL(2)
void write_characters(const CharType* s, std::size_t length) override
{
std::copy(s, s + length, std::back_inserter(v));
......@@ -62,6 +64,7 @@ class output_stream_adapter : public output_adapter_protocol<CharType>
stream.put(c);
}
HEDLEY_NON_NULL(2)
void write_characters(const CharType* s, std::size_t length) override
{
stream.write(s, static_cast<std::streamsize>(length));
......@@ -85,6 +88,7 @@ class output_string_adapter : public output_adapter_protocol<CharType>
str.push_back(c);
}
HEDLEY_NON_NULL(2)
void write_characters(const CharType* s, std::size_t length) override
{
str.append(s, length);
......
......@@ -110,7 +110,7 @@ class serializer
// variable to hold indentation for recursive calls
const auto new_indent = current_indent + indent_step;
if (JSON_UNLIKELY(indent_string.size() < new_indent))
if (HEDLEY_UNLIKELY(indent_string.size() < new_indent))
{
indent_string.resize(indent_string.size() * 2, ' ');
}
......@@ -183,7 +183,7 @@ class serializer
// variable to hold indentation for recursive calls
const auto new_indent = current_indent + indent_step;
if (JSON_UNLIKELY(indent_string.size() < new_indent))
if (HEDLEY_UNLIKELY(indent_string.size() < new_indent))
{
indent_string.resize(indent_string.size() * 2, ' ');
}
......@@ -498,7 +498,7 @@ class serializer
}
// we finished processing the string
if (JSON_LIKELY(state == UTF8_ACCEPT))
if (HEDLEY_LIKELY(state == UTF8_ACCEPT))
{
// write buffer
if (bytes > 0)
......
......@@ -319,7 +319,7 @@ class basic_json
@since 2.1.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json meta()
{
basic_json result;
......@@ -824,6 +824,7 @@ class basic_json
/// helper for exception-safe object creation
template<typename T, typename... Args>
HEDLEY_RETURNS_NON_NULL
static T* create(Args&& ... args)
{
AllocatorType<T> alloc;
......@@ -950,7 +951,7 @@ class basic_json
default:
{
object = nullptr; // silence warning, see #821
if (JSON_UNLIKELY(t == value_t::null))
if (HEDLEY_UNLIKELY(t == value_t::null))
{
JSON_THROW(other_error::create(500, "961c151d2e87f2686a955a9be24d316f1362bf21 3.6.1")); // LCOV_EXCL_LINE
}
......@@ -1427,7 +1428,7 @@ class basic_json
}
// if object is wanted but impossible, throw an exception
if (JSON_UNLIKELY(manual_type == value_t::object and not is_an_object))
if (HEDLEY_UNLIKELY(manual_type == value_t::object and not is_an_object))
{
JSON_THROW(type_error::create(301, "cannot create object from initializer list"));
}
......@@ -1494,7 +1495,7 @@ class basic_json
@since version 1.0.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json array(initializer_list_t init = {})
{
return basic_json(init, false, value_t::array);
......@@ -1538,7 +1539,7 @@ class basic_json
@since version 1.0.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json object(initializer_list_t init = {})
{
return basic_json(init, false, value_t::object);
......@@ -1637,7 +1638,7 @@ class basic_json
assert(last.m_object != nullptr);
// make sure iterator fits the current value
if (JSON_UNLIKELY(first.m_object != last.m_object))
if (HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(201, "iterators are not compatible"));
}
......@@ -1654,8 +1655,8 @@ class basic_json
case value_t::number_unsigned:
case value_t::string:
{
if (JSON_UNLIKELY(not first.m_it.primitive_iterator.is_begin()
or not last.m_it.primitive_iterator.is_end()))
if (HEDLEY_UNLIKELY(not first.m_it.primitive_iterator.is_begin()
or not last.m_it.primitive_iterator.is_end()))
{
JSON_THROW(invalid_iterator::create(204, "iterators out of range"));
}
......@@ -2368,7 +2369,7 @@ class basic_json
/// get a boolean (explicit)
boolean_t get_impl(boolean_t* /*unused*/) const
{
if (JSON_LIKELY(is_boolean()))
if (HEDLEY_LIKELY(is_boolean()))
{
return m_value.boolean;
}
......@@ -2477,7 +2478,7 @@ class basic_json
// delegate the call to get_ptr<>()
auto ptr = obj.template get_ptr<typename std::add_pointer<ReferenceType>::type>();
if (JSON_LIKELY(ptr != nullptr))
if (HEDLEY_LIKELY(ptr != nullptr))
{
return *ptr;
}
......@@ -2928,7 +2929,7 @@ class basic_json
reference at(size_type idx)
{
// at only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
JSON_TRY
{
......@@ -2975,7 +2976,7 @@ class basic_json
const_reference at(size_type idx) const
{
// at only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
JSON_TRY
{
......@@ -3026,7 +3027,7 @@ class basic_json
reference at(const typename object_t::key_type& key)
{
// at only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
JSON_TRY
{
......@@ -3077,7 +3078,7 @@ class basic_json
const_reference at(const typename object_t::key_type& key) const
{
// at only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
JSON_TRY
{
......@@ -3131,7 +3132,7 @@ class basic_json
}
// operator[] only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
// fill up array with null values if given idx is outside range
if (idx >= m_value.array->size())
......@@ -3169,7 +3170,7 @@ class basic_json
const_reference operator[](size_type idx) const
{
// const operator[] only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
return m_value.array->operator[](idx);
}
......@@ -3215,7 +3216,7 @@ class basic_json
}
// operator[] only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
return m_value.object->operator[](key);
}
......@@ -3256,7 +3257,7 @@ class basic_json
const_reference operator[](const typename object_t::key_type& key) const
{
// const operator[] only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
assert(m_value.object->find(key) != m_value.object->end());
return m_value.object->find(key)->second;
......@@ -3293,6 +3294,7 @@ class basic_json
@since version 1.1.0
*/
template<typename T>
HEDLEY_NON_NULL(2)
reference operator[](T* key)
{
// implicitly convert null to object
......@@ -3304,7 +3306,7 @@ class basic_json
}
// at only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
return m_value.object->operator[](key);
}
......@@ -3343,10 +3345,11 @@ class basic_json
@since version 1.1.0
*/
template<typename T>
HEDLEY_NON_NULL(2)
const_reference operator[](T* key) const
{
// at only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
assert(m_value.object->find(key) != m_value.object->end());
return m_value.object->find(key)->second;
......@@ -3410,7 +3413,7 @@ class basic_json
ValueType value(const typename object_t::key_type& key, const ValueType& default_value) const
{
// at only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
// if key is found, return value and given default value otherwise
const auto it = find(key);
......@@ -3482,7 +3485,7 @@ class basic_json
ValueType value(const json_pointer& ptr, const ValueType& default_value) const
{
// at only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
// if pointer resolves a value, return it or use default value
JSON_TRY
......@@ -3502,6 +3505,7 @@ class basic_json
@brief overload for a default value of type const char*
@copydoc basic_json::value(const json_pointer&, ValueType) const
*/
HEDLEY_NON_NULL(3)
string_t value(const json_pointer& ptr, const char* default_value) const
{
return value(ptr, string_t(default_value));
......@@ -3646,7 +3650,7 @@ class basic_json
IteratorType erase(IteratorType pos)
{
// make sure iterator fits the current value
if (JSON_UNLIKELY(this != pos.m_object))
if (HEDLEY_UNLIKELY(this != pos.m_object))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
}
......@@ -3661,7 +3665,7 @@ class basic_json
case value_t::number_unsigned:
case value_t::string:
{
if (JSON_UNLIKELY(not pos.m_it.primitive_iterator.is_begin()))
if (HEDLEY_UNLIKELY(not pos.m_it.primitive_iterator.is_begin()))
{
JSON_THROW(invalid_iterator::create(205, "iterator out of range"));
}
......@@ -3751,7 +3755,7 @@ class basic_json
IteratorType erase(IteratorType first, IteratorType last)
{
// make sure iterator fits the current value
if (JSON_UNLIKELY(this != first.m_object or this != last.m_object))
if (HEDLEY_UNLIKELY(this != first.m_object or this != last.m_object))
{
JSON_THROW(invalid_iterator::create(203, "iterators do not fit current value"));
}
......@@ -3766,8 +3770,8 @@ class basic_json
case value_t::number_unsigned:
case value_t::string:
{
if (JSON_LIKELY(not first.m_it.primitive_iterator.is_begin()
or not last.m_it.primitive_iterator.is_end()))
if (HEDLEY_LIKELY(not first.m_it.primitive_iterator.is_begin()
or not last.m_it.primitive_iterator.is_end()))
{
JSON_THROW(invalid_iterator::create(204, "iterators out of range"));
}
......@@ -3838,7 +3842,7 @@ class basic_json
size_type erase(const typename object_t::key_type& key)
{
// this erase only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
return m_value.object->erase(key);
}
......@@ -3873,9 +3877,9 @@ class basic_json
void erase(const size_type idx)
{
// this erase only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
if (JSON_UNLIKELY(idx >= size()))
if (HEDLEY_UNLIKELY(idx >= size()))
{
JSON_THROW(out_of_range::create(401, "array index " + std::to_string(idx) + " is out of range"));
}
......@@ -4351,7 +4355,7 @@ class basic_json
future 4.0.0 of the library. Please use @ref items() instead;
that is, replace `json::iterator_wrapper(j)` with `j.items()`.
*/
JSON_DEPRECATED
HEDLEY_DEPRECATED(3.1.0)
static iteration_proxy<iterator> iterator_wrapper(reference ref) noexcept
{
return ref.items();
......@@ -4360,7 +4364,7 @@ class basic_json
/*!
@copydoc iterator_wrapper(reference)
*/
JSON_DEPRECATED
HEDLEY_DEPRECATED(3.1.0)
static iteration_proxy<const_iterator> iterator_wrapper(const_reference ref) noexcept
{
return ref.items();
......@@ -4779,7 +4783,7 @@ class basic_json
void push_back(basic_json&& val)
{
// push_back only works for null objects or arrays
if (JSON_UNLIKELY(not(is_null() or is_array())))
if (HEDLEY_UNLIKELY(not(is_null() or is_array())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
}
......@@ -4816,7 +4820,7 @@ class basic_json
void push_back(const basic_json& val)
{
// push_back only works for null objects or arrays
if (JSON_UNLIKELY(not(is_null() or is_array())))
if (HEDLEY_UNLIKELY(not(is_null() or is_array())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
}
......@@ -4866,7 +4870,7 @@ class basic_json
void push_back(const typename object_t::value_type& val)
{
// push_back only works for null objects or objects
if (JSON_UNLIKELY(not(is_null() or is_object())))
if (HEDLEY_UNLIKELY(not(is_null() or is_object())))
{
JSON_THROW(type_error::create(308, "cannot use push_back() with " + std::string(type_name())));
}
......@@ -4967,7 +4971,7 @@ class basic_json
void emplace_back(Args&& ... args)
{
// emplace_back only works for null objects or arrays
if (JSON_UNLIKELY(not(is_null() or is_array())))
if (HEDLEY_UNLIKELY(not(is_null() or is_array())))
{
JSON_THROW(type_error::create(311, "cannot use emplace_back() with " + std::string(type_name())));
}
......@@ -5015,7 +5019,7 @@ class basic_json
std::pair<iterator, bool> emplace(Args&& ... args)
{
// emplace only works for null objects or arrays
if (JSON_UNLIKELY(not(is_null() or is_object())))
if (HEDLEY_UNLIKELY(not(is_null() or is_object())))
{
JSON_THROW(type_error::create(311, "cannot use emplace() with " + std::string(type_name())));
}
......@@ -5083,10 +5087,10 @@ class basic_json
iterator insert(const_iterator pos, const basic_json& val)
{
// insert only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
// check if iterator pos fits to this JSON value
if (JSON_UNLIKELY(pos.m_object != this))
if (HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
}
......@@ -5134,10 +5138,10 @@ class basic_json
iterator insert(const_iterator pos, size_type cnt, const basic_json& val)
{
// insert only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
// check if iterator pos fits to this JSON value
if (JSON_UNLIKELY(pos.m_object != this))
if (HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
}
......@@ -5182,24 +5186,24 @@ class basic_json
iterator insert(const_iterator pos, const_iterator first, const_iterator last)
{
// insert only works for arrays
if (JSON_UNLIKELY(not is_array()))
if (HEDLEY_UNLIKELY(not is_array()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
}
// check if iterator pos fits to this JSON value
if (JSON_UNLIKELY(pos.m_object != this))
if (HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
}
// check if range iterators belong to the same JSON object
if (JSON_UNLIKELY(first.m_object != last.m_object))
if (HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(210, "iterators do not fit"));
}
if (JSON_UNLIKELY(first.m_object == this))
if (HEDLEY_UNLIKELY(first.m_object == this))
{
JSON_THROW(invalid_iterator::create(211, "passed iterators may not belong to container"));
}
......@@ -5235,13 +5239,13 @@ class basic_json
iterator insert(const_iterator pos, initializer_list_t ilist)
{
// insert only works for arrays
if (JSON_UNLIKELY(not is_array()))
if (HEDLEY_UNLIKELY(not is_array()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
}
// check if iterator pos fits to this JSON value
if (JSON_UNLIKELY(pos.m_object != this))
if (HEDLEY_UNLIKELY(pos.m_object != this))
{
JSON_THROW(invalid_iterator::create(202, "iterator does not fit current value"));
}
......@@ -5276,19 +5280,19 @@ class basic_json
void insert(const_iterator first, const_iterator last)
{
// insert only works for objects
if (JSON_UNLIKELY(not is_object()))
if (HEDLEY_UNLIKELY(not is_object()))
{
JSON_THROW(type_error::create(309, "cannot use insert() with " + std::string(type_name())));
}
// check if range iterators belong to the same JSON object
if (JSON_UNLIKELY(first.m_object != last.m_object))
if (HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(210, "iterators do not fit"));
}
// passed iterators must belong to objects
if (JSON_UNLIKELY(not first.m_object->is_object()))
if (HEDLEY_UNLIKELY(not first.m_object->is_object()))
{
JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects"));
}
......@@ -5325,11 +5329,11 @@ class basic_json
assert_invariant();
}
if (JSON_UNLIKELY(not is_object()))
if (HEDLEY_UNLIKELY(not is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(type_name())));
}
if (JSON_UNLIKELY(not j.is_object()))
if (HEDLEY_UNLIKELY(not j.is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(j.type_name())));
}
......@@ -5376,20 +5380,20 @@ class basic_json
assert_invariant();
}
if (JSON_UNLIKELY(not is_object()))
if (HEDLEY_UNLIKELY(not is_object()))
{
JSON_THROW(type_error::create(312, "cannot use update() with " + std::string(type_name())));
}
// check if range iterators belong to the same JSON object
if (JSON_UNLIKELY(first.m_object != last.m_object))
if (HEDLEY_UNLIKELY(first.m_object != last.m_object))
{
JSON_THROW(invalid_iterator::create(210, "iterators do not fit"));
}
// passed iterators must belong to objects
if (JSON_UNLIKELY(not first.m_object->is_object()
or not last.m_object->is_object()))
if (HEDLEY_UNLIKELY(not first.m_object->is_object()
or not last.m_object->is_object()))
{
JSON_THROW(invalid_iterator::create(202, "iterators first and last must point to objects"));
}
......@@ -5452,7 +5456,7 @@ class basic_json
void swap(array_t& other)
{
// swap only works for arrays
if (JSON_LIKELY(is_array()))
if (HEDLEY_LIKELY(is_array()))
{
std::swap(*(m_value.array), other);
}
......@@ -5485,7 +5489,7 @@ class basic_json
void swap(object_t& other)
{
// swap only works for objects
if (JSON_LIKELY(is_object()))
if (HEDLEY_LIKELY(is_object()))
{
std::swap(*(m_value.object), other);
}
......@@ -5518,7 +5522,7 @@ class basic_json
void swap(string_t& other)
{
// swap only works for strings
if (JSON_LIKELY(is_string()))
if (HEDLEY_LIKELY(is_string()))
{
std::swap(*(m_value.string), other);
}
......@@ -6028,7 +6032,7 @@ class basic_json
instead; that is, replace calls like `j >> o;` with `o << j;`.
@since version 1.0.0; deprecated since version 3.0.0
*/
JSON_DEPRECATED
HEDLEY_DEPRECATED(3.0.0)
friend std::ostream& operator>>(const basic_json& j, std::ostream& o)
{
return o << j;
......@@ -6107,7 +6111,7 @@ class basic_json
@since version 2.0.3 (contiguous containers)
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json parse(detail::input_adapter&& i,
const parser_callback_t cb = nullptr,
const bool allow_exceptions = true)
......@@ -6176,6 +6180,7 @@ class basic_json
@since version 3.2.0
*/
template <typename SAX>
HEDLEY_NON_NULL(2)
static bool sax_parse(detail::input_adapter&& i, SAX* sax,
input_format_t format = input_format_t::json,
const bool strict = true)
......@@ -6261,6 +6266,7 @@ class basic_json
std::is_base_of<
std::random_access_iterator_tag,
typename std::iterator_traits<IteratorType>::iterator_category>::value, int>::type = 0>
HEDLEY_NON_NULL(3)
static bool sax_parse(IteratorType first, IteratorType last, SAX* sax)
{
return parser(detail::input_adapter(first, last)).sax_parse(sax);
......@@ -6274,7 +6280,7 @@ class basic_json
instead; that is, replace calls like `j << i;` with `i >> j;`.
@since version 1.0.0; deprecated since version 3.0.0
*/
JSON_DEPRECATED
HEDLEY_DEPRECATED(3.0.0)
friend std::istream& operator<<(basic_json& j, std::istream& i)
{
return operator>>(i, j);
......@@ -6347,6 +6353,7 @@ class basic_json
@since version 1.0.0, public since 2.1.0, `const char*` and `noexcept`
since 3.0.0
*/
HEDLEY_RETURNS_NON_NULL
const char* type_name() const noexcept
{
{
......@@ -6876,7 +6883,7 @@ class basic_json
@a strict parameter since 3.0.0; added @a allow_exceptions parameter
since 3.2.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_cbor(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -6892,7 +6899,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_cbor(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -6985,7 +6992,7 @@ class basic_json
@a strict parameter since 3.0.0; added @a allow_exceptions parameter
since 3.2.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_msgpack(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -7001,7 +7008,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_msgpack(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -7073,7 +7080,7 @@ class basic_json
@since version 3.1.0; added @a allow_exceptions parameter since 3.2.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_ubjson(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -7089,7 +7096,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_ubjson(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -7160,7 +7167,7 @@ class basic_json
@sa @ref from_ubjson(detail::input_adapter&&, const bool, const bool) for the
related UBJSON format
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_bson(detail::input_adapter&& i,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -7176,7 +7183,7 @@ class basic_json
*/
template<typename A1, typename A2,
detail::enable_if_t<std::is_constructible<detail::input_adapter, A1, A2>::value, int> = 0>
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json from_bson(A1 && a1, A2 && a2,
const bool strict = true,
const bool allow_exceptions = true)
......@@ -7550,7 +7557,7 @@ class basic_json
else
{
const auto idx = json_pointer::array_index(last_path);
if (JSON_UNLIKELY(static_cast<size_type>(idx) > parent.size()))
if (HEDLEY_UNLIKELY(static_cast<size_type>(idx) > parent.size()))
{
// avoid undefined behavior
JSON_THROW(out_of_range::create(401, "array index " + std::to_string(idx) + " is out of range"));
......@@ -7581,7 +7588,7 @@ class basic_json
{
// perform range check
auto it = parent.find(last_path);
if (JSON_LIKELY(it != parent.end()))
if (HEDLEY_LIKELY(it != parent.end()))
{
parent.erase(it);
}
......@@ -7598,7 +7605,7 @@ class basic_json
};
// type check: top level value must be an array
if (JSON_UNLIKELY(not json_patch.is_array()))
if (HEDLEY_UNLIKELY(not json_patch.is_array()))
{
JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects"));
}
......@@ -7618,13 +7625,13 @@ class basic_json
const auto error_msg = (op == "op") ? "operation" : "operation '" + op + "'";
// check if desired value is present
if (JSON_UNLIKELY(it == val.m_value.object->end()))
if (HEDLEY_UNLIKELY(it == val.m_value.object->end()))
{
JSON_THROW(parse_error::create(105, 0, error_msg + " must have member '" + member + "'"));
}
// check if result is of type string
if (JSON_UNLIKELY(string_type and not it->second.is_string()))
if (HEDLEY_UNLIKELY(string_type and not it->second.is_string()))
{
JSON_THROW(parse_error::create(105, 0, error_msg + " must have string member '" + member + "'"));
}
......@@ -7634,7 +7641,7 @@ class basic_json
};
// type check: every element of the array must be an object
if (JSON_UNLIKELY(not val.is_object()))
if (HEDLEY_UNLIKELY(not val.is_object()))
{
JSON_THROW(parse_error::create(104, 0, "JSON patch must be an array of objects"));
}
......@@ -7712,7 +7719,7 @@ class basic_json
}
// throw an exception if test fails
if (JSON_UNLIKELY(not success))
if (HEDLEY_UNLIKELY(not success))
{
JSON_THROW(other_error::create(501, "unsuccessful: " + val.dump()));
}
......@@ -7765,7 +7772,7 @@ class basic_json
@since version 2.0.0
*/
JSON_NODISCARD
HEDLEY_WARN_UNUSED_RESULT
static basic_json diff(const basic_json& source, const basic_json& target,
const std::string& path = "")
{
......@@ -8057,6 +8064,7 @@ if no parse error occurred.
@since version 1.0.0
*/
HEDLEY_NON_NULL(1)
inline nlohmann::json operator "" _json(const char* s, std::size_t n)
{
return nlohmann::json::parse(s, s + n);
......@@ -8075,6 +8083,7 @@ object if no parse error occurred.
@since version 2.0.0
*/
HEDLEY_NON_NULL(1)
inline nlohmann::json::json_pointer operator "" _json_pointer(const char* s, std::size_t n)
{
return nlohmann::json::json_pointer(std::string(s, n));
......
/* Hedley - https://nemequ.github.io/hedley
* Created by Evan Nemerson <evan@nemerson.com>
*
* To the extent possible under law, the author(s) have dedicated all
* copyright and related and neighboring rights to this software to
* the public domain worldwide. This software is distributed without
* any warranty.
*
* For details, see <http://creativecommons.org/publicdomain/zero/1.0/>.
* SPDX-License-Identifier: CC0-1.0
*/
#if !defined(HEDLEY_VERSION) || (HEDLEY_VERSION < 9)
#if defined(HEDLEY_VERSION)
#undef HEDLEY_VERSION
#endif
#define HEDLEY_VERSION 9
#if defined(HEDLEY_STRINGIFY_EX)
#undef HEDLEY_STRINGIFY_EX
#endif
#define HEDLEY_STRINGIFY_EX(x) #x
#if defined(HEDLEY_STRINGIFY)
#undef HEDLEY_STRINGIFY
#endif
#define HEDLEY_STRINGIFY(x) HEDLEY_STRINGIFY_EX(x)
#if defined(HEDLEY_CONCAT_EX)
#undef HEDLEY_CONCAT_EX
#endif
#define HEDLEY_CONCAT_EX(a,b) a##b
#if defined(HEDLEY_CONCAT)
#undef HEDLEY_CONCAT
#endif
#define HEDLEY_CONCAT(a,b) HEDLEY_CONCAT_EX(a,b)
#if defined(HEDLEY_VERSION_ENCODE)
#undef HEDLEY_VERSION_ENCODE
#endif
#define HEDLEY_VERSION_ENCODE(major,minor,revision) (((major) * 1000000) + ((minor) * 1000) + (revision))
#if defined(HEDLEY_VERSION_DECODE_MAJOR)
#undef HEDLEY_VERSION_DECODE_MAJOR
#endif
#define HEDLEY_VERSION_DECODE_MAJOR(version) ((version) / 1000000)
#if defined(HEDLEY_VERSION_DECODE_MINOR)
#undef HEDLEY_VERSION_DECODE_MINOR
#endif
#define HEDLEY_VERSION_DECODE_MINOR(version) (((version) % 1000000) / 1000)
#if defined(HEDLEY_VERSION_DECODE_REVISION)
#undef HEDLEY_VERSION_DECODE_REVISION
#endif
#define HEDLEY_VERSION_DECODE_REVISION(version) ((version) % 1000)
#if defined(HEDLEY_GNUC_VERSION)
#undef HEDLEY_GNUC_VERSION
#endif
#if defined(__GNUC__) && defined(__GNUC_PATCHLEVEL__)
#define HEDLEY_GNUC_VERSION HEDLEY_VERSION_ENCODE(__GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__)
#elif defined(__GNUC__)
#define HEDLEY_GNUC_VERSION HEDLEY_VERSION_ENCODE(__GNUC__, __GNUC_MINOR__, 0)
#endif
#if defined(HEDLEY_GNUC_VERSION_CHECK)
#undef HEDLEY_GNUC_VERSION_CHECK
#endif
#if defined(HEDLEY_GNUC_VERSION)
#define HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) (HEDLEY_GNUC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_GNUC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_MSVC_VERSION)
#undef HEDLEY_MSVC_VERSION
#endif
#if defined(_MSC_FULL_VER) && (_MSC_FULL_VER >= 140000000)
#define HEDLEY_MSVC_VERSION HEDLEY_VERSION_ENCODE(_MSC_FULL_VER / 10000000, (_MSC_FULL_VER % 10000000) / 100000, (_MSC_FULL_VER % 100000) / 100)
#elif defined(_MSC_FULL_VER)
#define HEDLEY_MSVC_VERSION HEDLEY_VERSION_ENCODE(_MSC_FULL_VER / 1000000, (_MSC_FULL_VER % 1000000) / 10000, (_MSC_FULL_VER % 10000) / 10)
#elif defined(_MSC_VER)
#define HEDLEY_MSVC_VERSION HEDLEY_VERSION_ENCODE(_MSC_VER / 100, _MSC_VER % 100, 0)
#endif
#if defined(HEDLEY_MSVC_VERSION_CHECK)
#undef HEDLEY_MSVC_VERSION_CHECK
#endif
#if !defined(_MSC_VER)
#define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (0)
#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
#define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_FULL_VER >= ((major * 10000000) + (minor * 100000) + (patch)))
#elif defined(_MSC_VER) && (_MSC_VER >= 1200)
#define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_FULL_VER >= ((major * 1000000) + (minor * 10000) + (patch)))
#else
#define HEDLEY_MSVC_VERSION_CHECK(major,minor,patch) (_MSC_VER >= ((major * 100) + (minor)))
#endif
#if defined(HEDLEY_INTEL_VERSION)
#undef HEDLEY_INTEL_VERSION
#endif
#if defined(__INTEL_COMPILER) && defined(__INTEL_COMPILER_UPDATE)
#define HEDLEY_INTEL_VERSION HEDLEY_VERSION_ENCODE(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, __INTEL_COMPILER_UPDATE)
#elif defined(__INTEL_COMPILER)
#define HEDLEY_INTEL_VERSION HEDLEY_VERSION_ENCODE(__INTEL_COMPILER / 100, __INTEL_COMPILER % 100, 0)
#endif
#if defined(HEDLEY_INTEL_VERSION_CHECK)
#undef HEDLEY_INTEL_VERSION_CHECK
#endif
#if defined(HEDLEY_INTEL_VERSION)
#define HEDLEY_INTEL_VERSION_CHECK(major,minor,patch) (HEDLEY_INTEL_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_INTEL_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_PGI_VERSION)
#undef HEDLEY_PGI_VERSION
#endif
#if defined(__PGI) && defined(__PGIC__) && defined(__PGIC_MINOR__) && defined(__PGIC_PATCHLEVEL__)
#define HEDLEY_PGI_VERSION HEDLEY_VERSION_ENCODE(__PGIC__, __PGIC_MINOR__, __PGIC_PATCHLEVEL__)
#endif
#if defined(HEDLEY_PGI_VERSION_CHECK)
#undef HEDLEY_PGI_VERSION_CHECK
#endif
#if defined(HEDLEY_PGI_VERSION)
#define HEDLEY_PGI_VERSION_CHECK(major,minor,patch) (HEDLEY_PGI_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_PGI_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_SUNPRO_VERSION)
#undef HEDLEY_SUNPRO_VERSION
#endif
#if defined(__SUNPRO_C) && (__SUNPRO_C > 0x1000)
#define HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((((__SUNPRO_C >> 16) & 0xf) * 10) + ((__SUNPRO_C >> 12) & 0xf), (((__SUNPRO_C >> 8) & 0xf) * 10) + ((__SUNPRO_C >> 4) & 0xf), (__SUNPRO_C & 0xf) * 10)
#elif defined(__SUNPRO_C)
#define HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((__SUNPRO_C >> 8) & 0xf, (__SUNPRO_C >> 4) & 0xf, (__SUNPRO_C) & 0xf)
#elif defined(__SUNPRO_CC) && (__SUNPRO_CC > 0x1000)
#define HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((((__SUNPRO_CC >> 16) & 0xf) * 10) + ((__SUNPRO_CC >> 12) & 0xf), (((__SUNPRO_CC >> 8) & 0xf) * 10) + ((__SUNPRO_CC >> 4) & 0xf), (__SUNPRO_CC & 0xf) * 10)
#elif defined(__SUNPRO_CC)
#define HEDLEY_SUNPRO_VERSION HEDLEY_VERSION_ENCODE((__SUNPRO_CC >> 8) & 0xf, (__SUNPRO_CC >> 4) & 0xf, (__SUNPRO_CC) & 0xf)
#endif
#if defined(HEDLEY_SUNPRO_VERSION_CHECK)
#undef HEDLEY_SUNPRO_VERSION_CHECK
#endif
#if defined(HEDLEY_SUNPRO_VERSION)
#define HEDLEY_SUNPRO_VERSION_CHECK(major,minor,patch) (HEDLEY_SUNPRO_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_SUNPRO_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_EMSCRIPTEN_VERSION)
#undef HEDLEY_EMSCRIPTEN_VERSION
#endif
#if defined(__EMSCRIPTEN__)
#define HEDLEY_EMSCRIPTEN_VERSION HEDLEY_VERSION_ENCODE(__EMSCRIPTEN_major__, __EMSCRIPTEN_minor__, __EMSCRIPTEN_tiny__)
#endif
#if defined(HEDLEY_EMSCRIPTEN_VERSION_CHECK)
#undef HEDLEY_EMSCRIPTEN_VERSION_CHECK
#endif
#if defined(HEDLEY_EMSCRIPTEN_VERSION)
#define HEDLEY_EMSCRIPTEN_VERSION_CHECK(major,minor,patch) (HEDLEY_EMSCRIPTEN_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_EMSCRIPTEN_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_ARM_VERSION)
#undef HEDLEY_ARM_VERSION
#endif
#if defined(__CC_ARM) && defined(__ARMCOMPILER_VERSION)
#define HEDLEY_ARM_VERSION HEDLEY_VERSION_ENCODE(__ARMCOMPILER_VERSION / 1000000, (__ARMCOMPILER_VERSION % 1000000) / 10000, (__ARMCOMPILER_VERSION % 10000) / 100)
#elif defined(__CC_ARM) && defined(__ARMCC_VERSION)
#define HEDLEY_ARM_VERSION HEDLEY_VERSION_ENCODE(__ARMCC_VERSION / 1000000, (__ARMCC_VERSION % 1000000) / 10000, (__ARMCC_VERSION % 10000) / 100)
#endif
#if defined(HEDLEY_ARM_VERSION_CHECK)
#undef HEDLEY_ARM_VERSION_CHECK
#endif
#if defined(HEDLEY_ARM_VERSION)
#define HEDLEY_ARM_VERSION_CHECK(major,minor,patch) (HEDLEY_ARM_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_ARM_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_IBM_VERSION)
#undef HEDLEY_IBM_VERSION
#endif
#if defined(__ibmxl__)
#define HEDLEY_IBM_VERSION HEDLEY_VERSION_ENCODE(__ibmxl_version__, __ibmxl_release__, __ibmxl_modification__)
#elif defined(__xlC__) && defined(__xlC_ver__)
#define HEDLEY_IBM_VERSION HEDLEY_VERSION_ENCODE(__xlC__ >> 8, __xlC__ & 0xff, (__xlC_ver__ >> 8) & 0xff)
#elif defined(__xlC__)
#define HEDLEY_IBM_VERSION HEDLEY_VERSION_ENCODE(__xlC__ >> 8, __xlC__ & 0xff, 0)
#endif
#if defined(HEDLEY_IBM_VERSION_CHECK)
#undef HEDLEY_IBM_VERSION_CHECK
#endif
#if defined(HEDLEY_IBM_VERSION)
#define HEDLEY_IBM_VERSION_CHECK(major,minor,patch) (HEDLEY_IBM_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_IBM_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_TI_VERSION)
#undef HEDLEY_TI_VERSION
#endif
#if defined(__TI_COMPILER_VERSION__)
#define HEDLEY_TI_VERSION HEDLEY_VERSION_ENCODE(__TI_COMPILER_VERSION__ / 1000000, (__TI_COMPILER_VERSION__ % 1000000) / 1000, (__TI_COMPILER_VERSION__ % 1000))
#endif
#if defined(HEDLEY_TI_VERSION_CHECK)
#undef HEDLEY_TI_VERSION_CHECK
#endif
#if defined(HEDLEY_TI_VERSION)
#define HEDLEY_TI_VERSION_CHECK(major,minor,patch) (HEDLEY_TI_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_TI_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_CRAY_VERSION)
#undef HEDLEY_CRAY_VERSION
#endif
#if defined(_CRAYC)
#if defined(_RELEASE_PATCHLEVEL)
#define HEDLEY_CRAY_VERSION HEDLEY_VERSION_ENCODE(_RELEASE_MAJOR, _RELEASE_MINOR, _RELEASE_PATCHLEVEL)
#else
#define HEDLEY_CRAY_VERSION HEDLEY_VERSION_ENCODE(_RELEASE_MAJOR, _RELEASE_MINOR, 0)
#endif
#endif
#if defined(HEDLEY_CRAY_VERSION_CHECK)
#undef HEDLEY_CRAY_VERSION_CHECK
#endif
#if defined(HEDLEY_CRAY_VERSION)
#define HEDLEY_CRAY_VERSION_CHECK(major,minor,patch) (HEDLEY_CRAY_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_CRAY_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_IAR_VERSION)
#undef HEDLEY_IAR_VERSION
#endif
#if defined(__IAR_SYSTEMS_ICC__)
#if __VER__ > 1000
#define HEDLEY_IAR_VERSION HEDLEY_VERSION_ENCODE((__VER__ / 1000000), ((__VER__ / 1000) % 1000), (__VER__ % 1000))
#else
#define HEDLEY_IAR_VERSION HEDLEY_VERSION_ENCODE(VER / 100, __VER__ % 100, 0)
#endif
#endif
#if defined(HEDLEY_IAR_VERSION_CHECK)
#undef HEDLEY_IAR_VERSION_CHECK
#endif
#if defined(HEDLEY_IAR_VERSION)
#define HEDLEY_IAR_VERSION_CHECK(major,minor,patch) (HEDLEY_IAR_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_IAR_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_TINYC_VERSION)
#undef HEDLEY_TINYC_VERSION
#endif
#if defined(__TINYC__)
#define HEDLEY_TINYC_VERSION HEDLEY_VERSION_ENCODE(__TINYC__ / 1000, (__TINYC__ / 100) % 10, __TINYC__ % 100)
#endif
#if defined(HEDLEY_TINYC_VERSION_CHECK)
#undef HEDLEY_TINYC_VERSION_CHECK
#endif
#if defined(HEDLEY_TINYC_VERSION)
#define HEDLEY_TINYC_VERSION_CHECK(major,minor,patch) (HEDLEY_TINYC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_TINYC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_DMC_VERSION)
#undef HEDLEY_DMC_VERSION
#endif
#if defined(__DMC__)
#define HEDLEY_DMC_VERSION HEDLEY_VERSION_ENCODE(__DMC__ >> 8, (__DMC__ >> 4) & 0xf, __DMC__ & 0xf)
#endif
#if defined(HEDLEY_DMC_VERSION_CHECK)
#undef HEDLEY_DMC_VERSION_CHECK
#endif
#if defined(HEDLEY_DMC_VERSION)
#define HEDLEY_DMC_VERSION_CHECK(major,minor,patch) (HEDLEY_DMC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_DMC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_COMPCERT_VERSION)
#undef HEDLEY_COMPCERT_VERSION
#endif
#if defined(__COMPCERT_VERSION__)
#define HEDLEY_COMPCERT_VERSION HEDLEY_VERSION_ENCODE(__COMPCERT_VERSION__ / 10000, (__COMPCERT_VERSION__ / 100) % 100, __COMPCERT_VERSION__ % 100)
#endif
#if defined(HEDLEY_COMPCERT_VERSION_CHECK)
#undef HEDLEY_COMPCERT_VERSION_CHECK
#endif
#if defined(HEDLEY_COMPCERT_VERSION)
#define HEDLEY_COMPCERT_VERSION_CHECK(major,minor,patch) (HEDLEY_COMPCERT_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_COMPCERT_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_PELLES_VERSION)
#undef HEDLEY_PELLES_VERSION
#endif
#if defined(__POCC__)
#define HEDLEY_PELLES_VERSION HEDLEY_VERSION_ENCODE(__POCC__ / 100, __POCC__ % 100, 0)
#endif
#if defined(HEDLEY_PELLES_VERSION_CHECK)
#undef HEDLEY_PELLES_VERSION_CHECK
#endif
#if defined(HEDLEY_PELLES_VERSION)
#define HEDLEY_PELLES_VERSION_CHECK(major,minor,patch) (HEDLEY_PELLES_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_PELLES_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_GCC_VERSION)
#undef HEDLEY_GCC_VERSION
#endif
#if \
defined(HEDLEY_GNUC_VERSION) && \
!defined(__clang__) && \
!defined(HEDLEY_INTEL_VERSION) && \
!defined(HEDLEY_PGI_VERSION) && \
!defined(HEDLEY_ARM_VERSION) && \
!defined(HEDLEY_TI_VERSION) && \
!defined(__COMPCERT__)
#define HEDLEY_GCC_VERSION HEDLEY_GNUC_VERSION
#endif
#if defined(HEDLEY_GCC_VERSION_CHECK)
#undef HEDLEY_GCC_VERSION_CHECK
#endif
#if defined(HEDLEY_GCC_VERSION)
#define HEDLEY_GCC_VERSION_CHECK(major,minor,patch) (HEDLEY_GCC_VERSION >= HEDLEY_VERSION_ENCODE(major, minor, patch))
#else
#define HEDLEY_GCC_VERSION_CHECK(major,minor,patch) (0)
#endif
#if defined(HEDLEY_HAS_ATTRIBUTE)
#undef HEDLEY_HAS_ATTRIBUTE
#endif
#if defined(__has_attribute)
#define HEDLEY_HAS_ATTRIBUTE(attribute) __has_attribute(attribute)
#else
#define HEDLEY_HAS_ATTRIBUTE(attribute) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_ATTRIBUTE)
#undef HEDLEY_GNUC_HAS_ATTRIBUTE
#endif
#if defined(__has_attribute)
#define HEDLEY_GNUC_HAS_ATTRIBUTE(attribute,major,minor,patch) __has_attribute(attribute)
#else
#define HEDLEY_GNUC_HAS_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_ATTRIBUTE)
#undef HEDLEY_GCC_HAS_ATTRIBUTE
#endif
#if defined(__has_attribute)
#define HEDLEY_GCC_HAS_ATTRIBUTE(attribute,major,minor,patch) __has_attribute(attribute)
#else
#define HEDLEY_GCC_HAS_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_CPP_ATTRIBUTE)
#undef HEDLEY_HAS_CPP_ATTRIBUTE
#endif
#if defined(__has_cpp_attribute) && defined(__cplusplus)
#define HEDLEY_HAS_CPP_ATTRIBUTE(attribute) __has_cpp_attribute(attribute)
#else
#define HEDLEY_HAS_CPP_ATTRIBUTE(attribute) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_CPP_ATTRIBUTE)
#undef HEDLEY_GNUC_HAS_CPP_ATTRIBUTE
#endif
#if defined(__has_cpp_attribute) && defined(__cplusplus)
#define HEDLEY_GNUC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) __has_cpp_attribute(attribute)
#else
#define HEDLEY_GNUC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_CPP_ATTRIBUTE)
#undef HEDLEY_GCC_HAS_CPP_ATTRIBUTE
#endif
#if defined(__has_cpp_attribute) && defined(__cplusplus)
#define HEDLEY_GCC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) __has_cpp_attribute(attribute)
#else
#define HEDLEY_GCC_HAS_CPP_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_BUILTIN)
#undef HEDLEY_HAS_BUILTIN
#endif
#if defined(__has_builtin)
#define HEDLEY_HAS_BUILTIN(builtin) __has_builtin(builtin)
#else
#define HEDLEY_HAS_BUILTIN(builtin) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_BUILTIN)
#undef HEDLEY_GNUC_HAS_BUILTIN
#endif
#if defined(__has_builtin)
#define HEDLEY_GNUC_HAS_BUILTIN(builtin,major,minor,patch) __has_builtin(builtin)
#else
#define HEDLEY_GNUC_HAS_BUILTIN(builtin,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_BUILTIN)
#undef HEDLEY_GCC_HAS_BUILTIN
#endif
#if defined(__has_builtin)
#define HEDLEY_GCC_HAS_BUILTIN(builtin,major,minor,patch) __has_builtin(builtin)
#else
#define HEDLEY_GCC_HAS_BUILTIN(builtin,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_FEATURE)
#undef HEDLEY_HAS_FEATURE
#endif
#if defined(__has_feature)
#define HEDLEY_HAS_FEATURE(feature) __has_feature(feature)
#else
#define HEDLEY_HAS_FEATURE(feature) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_FEATURE)
#undef HEDLEY_GNUC_HAS_FEATURE
#endif
#if defined(__has_feature)
#define HEDLEY_GNUC_HAS_FEATURE(feature,major,minor,patch) __has_feature(feature)
#else
#define HEDLEY_GNUC_HAS_FEATURE(feature,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_FEATURE)
#undef HEDLEY_GCC_HAS_FEATURE
#endif
#if defined(__has_feature)
#define HEDLEY_GCC_HAS_FEATURE(feature,major,minor,patch) __has_feature(feature)
#else
#define HEDLEY_GCC_HAS_FEATURE(feature,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_EXTENSION)
#undef HEDLEY_HAS_EXTENSION
#endif
#if defined(__has_extension)
#define HEDLEY_HAS_EXTENSION(extension) __has_extension(extension)
#else
#define HEDLEY_HAS_EXTENSION(extension) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_EXTENSION)
#undef HEDLEY_GNUC_HAS_EXTENSION
#endif
#if defined(__has_extension)
#define HEDLEY_GNUC_HAS_EXTENSION(extension,major,minor,patch) __has_extension(extension)
#else
#define HEDLEY_GNUC_HAS_EXTENSION(extension,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_EXTENSION)
#undef HEDLEY_GCC_HAS_EXTENSION
#endif
#if defined(__has_extension)
#define HEDLEY_GCC_HAS_EXTENSION(extension,major,minor,patch) __has_extension(extension)
#else
#define HEDLEY_GCC_HAS_EXTENSION(extension,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_DECLSPEC_ATTRIBUTE)
#undef HEDLEY_HAS_DECLSPEC_ATTRIBUTE
#endif
#if defined(__has_declspec_attribute)
#define HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) __has_declspec_attribute(attribute)
#else
#define HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE)
#undef HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE
#endif
#if defined(__has_declspec_attribute)
#define HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) __has_declspec_attribute(attribute)
#else
#define HEDLEY_GNUC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE)
#undef HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE
#endif
#if defined(__has_declspec_attribute)
#define HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) __has_declspec_attribute(attribute)
#else
#define HEDLEY_GCC_HAS_DECLSPEC_ATTRIBUTE(attribute,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_HAS_WARNING)
#undef HEDLEY_HAS_WARNING
#endif
#if defined(__has_warning)
#define HEDLEY_HAS_WARNING(warning) __has_warning(warning)
#else
#define HEDLEY_HAS_WARNING(warning) (0)
#endif
#if defined(HEDLEY_GNUC_HAS_WARNING)
#undef HEDLEY_GNUC_HAS_WARNING
#endif
#if defined(__has_warning)
#define HEDLEY_GNUC_HAS_WARNING(warning,major,minor,patch) __has_warning(warning)
#else
#define HEDLEY_GNUC_HAS_WARNING(warning,major,minor,patch) HEDLEY_GNUC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_GCC_HAS_WARNING)
#undef HEDLEY_GCC_HAS_WARNING
#endif
#if defined(__has_warning)
#define HEDLEY_GCC_HAS_WARNING(warning,major,minor,patch) __has_warning(warning)
#else
#define HEDLEY_GCC_HAS_WARNING(warning,major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if \
(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || \
defined(__clang__) || \
HEDLEY_GCC_VERSION_CHECK(3,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IAR_VERSION_CHECK(8,0,0) || \
HEDLEY_PGI_VERSION_CHECK(18,4,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_TI_VERSION_CHECK(6,0,0) || \
HEDLEY_CRAY_VERSION_CHECK(5,0,0) || \
HEDLEY_TINYC_VERSION_CHECK(0,9,17) || \
HEDLEY_SUNPRO_VERSION_CHECK(8,0,0) || \
(HEDLEY_IBM_VERSION_CHECK(10,1,0) && defined(__C99_PRAGMA_OPERATOR))
#define HEDLEY_PRAGMA(value) _Pragma(#value)
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
#define HEDLEY_PRAGMA(value) __pragma(value)
#else
#define HEDLEY_PRAGMA(value)
#endif
#if defined(HEDLEY_DIAGNOSTIC_PUSH)
#undef HEDLEY_DIAGNOSTIC_PUSH
#endif
#if defined(HEDLEY_DIAGNOSTIC_POP)
#undef HEDLEY_DIAGNOSTIC_POP
#endif
#if defined(__clang__)
#define HEDLEY_DIAGNOSTIC_PUSH _Pragma("clang diagnostic push")
#define HEDLEY_DIAGNOSTIC_POP _Pragma("clang diagnostic pop")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_DIAGNOSTIC_PUSH _Pragma("warning(push)")
#define HEDLEY_DIAGNOSTIC_POP _Pragma("warning(pop)")
#elif HEDLEY_GCC_VERSION_CHECK(4,6,0)
#define HEDLEY_DIAGNOSTIC_PUSH _Pragma("GCC diagnostic push")
#define HEDLEY_DIAGNOSTIC_POP _Pragma("GCC diagnostic pop")
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
#define HEDLEY_DIAGNOSTIC_PUSH __pragma(warning(push))
#define HEDLEY_DIAGNOSTIC_POP __pragma(warning(pop))
#elif HEDLEY_ARM_VERSION_CHECK(5,6,0)
#define HEDLEY_DIAGNOSTIC_PUSH _Pragma("push")
#define HEDLEY_DIAGNOSTIC_POP _Pragma("pop")
#elif HEDLEY_TI_VERSION_CHECK(8,1,0)
#define HEDLEY_DIAGNOSTIC_PUSH _Pragma("diag_push")
#define HEDLEY_DIAGNOSTIC_POP _Pragma("diag_pop")
#elif HEDLEY_PELLES_VERSION_CHECK(2,90,0)
#define HEDLEY_DIAGNOSTIC_PUSH _Pragma("warning(push)")
#define HEDLEY_DIAGNOSTIC_POP _Pragma("warning(pop)")
#else
#define HEDLEY_DIAGNOSTIC_PUSH
#define HEDLEY_DIAGNOSTIC_POP
#endif
#if defined(HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED)
#undef HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED
#endif
#if HEDLEY_HAS_WARNING("-Wdeprecated-declarations")
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("clang diagnostic ignored \"-Wdeprecated-declarations\"")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("warning(disable:1478 1786)")
#elif HEDLEY_PGI_VERSION_CHECK(17,10,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1215,1444")
#elif HEDLEY_GCC_VERSION_CHECK(4,3,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED __pragma(warning(disable:4996))
#elif HEDLEY_TI_VERSION_CHECK(8,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress 1291,1718")
#elif HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) && !defined(__cplusplus)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("error_messages(off,E_DEPRECATED_ATT,E_DEPRECATED_ATT_MESS)")
#elif HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) && defined(__cplusplus)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("error_messages(off,symdeprecated,symdeprecated2)")
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("diag_suppress=Pe1444,Pe1215")
#elif HEDLEY_PELLES_VERSION_CHECK(2,90,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED _Pragma("warn(disable:2241)")
#else
#define HEDLEY_DIAGNOSTIC_DISABLE_DEPRECATED
#endif
#if defined(HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS)
#undef HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS
#endif
#if HEDLEY_HAS_WARNING("-Wunknown-pragmas")
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("clang diagnostic ignored \"-Wunknown-pragmas\"")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("warning(disable:161)")
#elif HEDLEY_PGI_VERSION_CHECK(17,10,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 1675")
#elif HEDLEY_GCC_VERSION_CHECK(4,3,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("GCC diagnostic ignored \"-Wunknown-pragmas\"")
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS __pragma(warning(disable:4068))
#elif HEDLEY_TI_VERSION_CHECK(8,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress 163")
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS _Pragma("diag_suppress=Pe161")
#else
#define HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS
#endif
#if defined(HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL)
#undef HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL
#endif
#if HEDLEY_HAS_WARNING("-Wcast-qual")
#define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("clang diagnostic ignored \"-Wcast-qual\"")
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("warning(disable:2203 2331)")
#elif HEDLEY_GCC_VERSION_CHECK(3,0,0)
#define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL _Pragma("GCC diagnostic ignored \"-Wcast-qual\"")
#else
#define HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL
#endif
#if defined(HEDLEY_DEPRECATED)
#undef HEDLEY_DEPRECATED
#endif
#if defined(HEDLEY_DEPRECATED_FOR)
#undef HEDLEY_DEPRECATED_FOR
#endif
#if defined(__cplusplus) && (__cplusplus >= 201402L)
#define HEDLEY_DEPRECATED(since) [[deprecated("Since " #since)]]
#define HEDLEY_DEPRECATED_FOR(since, replacement) [[deprecated("Since " #since "; use " #replacement)]]
#elif \
HEDLEY_HAS_EXTENSION(attribute_deprecated_with_message) || \
HEDLEY_GCC_VERSION_CHECK(4,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(5,6,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,13,0) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0) || \
HEDLEY_TI_VERSION_CHECK(8,3,0)
#define HEDLEY_DEPRECATED(since) __attribute__((__deprecated__("Since " #since)))
#define HEDLEY_DEPRECATED_FOR(since, replacement) __attribute__((__deprecated__("Since " #since "; use " #replacement)))
#elif \
HEDLEY_HAS_ATTRIBUTE(deprecated) || \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_DEPRECATED(since) __attribute__((__deprecated__))
#define HEDLEY_DEPRECATED_FOR(since, replacement) __attribute__((__deprecated__))
#elif HEDLEY_MSVC_VERSION_CHECK(14,0,0)
#define HEDLEY_DEPRECATED(since) __declspec(deprecated("Since " # since))
#define HEDLEY_DEPRECATED_FOR(since, replacement) __declspec(deprecated("Since " #since "; use " #replacement))
#elif \
HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \
HEDLEY_PELLES_VERSION_CHECK(6,50,0)
#define HEDLEY_DEPRECATED(since) _declspec(deprecated)
#define HEDLEY_DEPRECATED_FOR(since, replacement) __declspec(deprecated)
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
#define HEDLEY_DEPRECATED(since) _Pragma("deprecated")
#define HEDLEY_DEPRECATED_FOR(since, replacement) _Pragma("deprecated")
#else
#define HEDLEY_DEPRECATED(since)
#define HEDLEY_DEPRECATED_FOR(since, replacement)
#endif
#if defined(HEDLEY_UNAVAILABLE)
#undef HEDLEY_UNAVAILABLE
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(warning) || \
HEDLEY_GCC_VERSION_CHECK(4,3,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_UNAVAILABLE(available_since) __attribute__((__warning__("Not available until " #available_since)))
#else
#define HEDLEY_UNAVAILABLE(available_since)
#endif
#if defined(HEDLEY_WARN_UNUSED_RESULT)
#undef HEDLEY_WARN_UNUSED_RESULT
#endif
#if defined(__cplusplus) && (__cplusplus >= 201703L)
#define HEDLEY_WARN_UNUSED_RESULT [[nodiscard]]
#elif \
HEDLEY_HAS_ATTRIBUTE(warn_unused_result) || \
HEDLEY_GCC_VERSION_CHECK(3,4,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \
(HEDLEY_SUNPRO_VERSION_CHECK(5,15,0) && defined(__cplusplus)) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0)
#define HEDLEY_WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
#elif defined(_Check_return_) /* SAL */
#define HEDLEY_WARN_UNUSED_RESULT _Check_return_
#else
#define HEDLEY_WARN_UNUSED_RESULT
#endif
#if defined(HEDLEY_SENTINEL)
#undef HEDLEY_SENTINEL
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(sentinel) || \
HEDLEY_GCC_VERSION_CHECK(4,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(5,4,0)
#define HEDLEY_SENTINEL(position) __attribute__((__sentinel__(position)))
#else
#define HEDLEY_SENTINEL(position)
#endif
#if defined(HEDLEY_NO_RETURN)
#undef HEDLEY_NO_RETURN
#endif
#if HEDLEY_IAR_VERSION_CHECK(8,0,0)
#define HEDLEY_NO_RETURN __noreturn
#elif HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_NO_RETURN __attribute__((__noreturn__))
#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#define HEDLEY_NO_RETURN _Noreturn
#elif defined(__cplusplus) && (__cplusplus >= 201103L)
#define HEDLEY_NO_RETURN [[noreturn]]
#elif \
HEDLEY_HAS_ATTRIBUTE(noreturn) || \
HEDLEY_GCC_VERSION_CHECK(3,2,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(18,0,0) || \
(HEDLEY_TI_VERSION_CHECK(17,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_NO_RETURN __attribute__((__noreturn__))
#elif HEDLEY_MSVC_VERSION_CHECK(13,10,0)
#define HEDLEY_NO_RETURN __declspec(noreturn)
#elif HEDLEY_TI_VERSION_CHECK(6,0,0) && defined(__cplusplus)
#define HEDLEY_NO_RETURN _Pragma("FUNC_NEVER_RETURNS;")
#elif HEDLEY_COMPCERT_VERSION_CHECK(3,2,0)
#define HEDLEY_NO_RETURN __attribute((noreturn))
#elif HEDLEY_PELLES_VERSION_CHECK(9,0,0)
#define HEDLEY_NO_RETURN __declspec(noreturn)
#else
#define HEDLEY_NO_RETURN
#endif
#if defined(HEDLEY_UNREACHABLE)
#undef HEDLEY_UNREACHABLE
#endif
#if defined(HEDLEY_UNREACHABLE_RETURN)
#undef HEDLEY_UNREACHABLE_RETURN
#endif
#if \
(HEDLEY_HAS_BUILTIN(__builtin_unreachable) && (!defined(HEDLEY_ARM_VERSION))) || \
HEDLEY_GCC_VERSION_CHECK(4,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,5)
#define HEDLEY_UNREACHABLE() __builtin_unreachable()
#elif HEDLEY_MSVC_VERSION_CHECK(13,10,0)
#define HEDLEY_UNREACHABLE() __assume(0)
#elif HEDLEY_TI_VERSION_CHECK(6,0,0)
#if defined(__cplusplus)
#define HEDLEY_UNREACHABLE() std::_nassert(0)
#else
#define HEDLEY_UNREACHABLE() _nassert(0)
#endif
#define HEDLEY_UNREACHABLE_RETURN(value) return value
#elif defined(EXIT_FAILURE)
#define HEDLEY_UNREACHABLE() abort()
#else
#define HEDLEY_UNREACHABLE()
#define HEDLEY_UNREACHABLE_RETURN(value) return value
#endif
#if !defined(HEDLEY_UNREACHABLE_RETURN)
#define HEDLEY_UNREACHABLE_RETURN(value) HEDLEY_UNREACHABLE()
#endif
#if defined(HEDLEY_ASSUME)
#undef HEDLEY_ASSUME
#endif
#if \
HEDLEY_MSVC_VERSION_CHECK(13,10,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_ASSUME(expr) __assume(expr)
#elif HEDLEY_HAS_BUILTIN(__builtin_assume)
#define HEDLEY_ASSUME(expr) __builtin_assume(expr)
#elif HEDLEY_TI_VERSION_CHECK(6,0,0)
#if defined(__cplusplus)
#define HEDLEY_ASSUME(expr) std::_nassert(expr)
#else
#define HEDLEY_ASSUME(expr) _nassert(expr)
#endif
#elif \
(HEDLEY_HAS_BUILTIN(__builtin_unreachable) && !defined(HEDLEY_ARM_VERSION)) || \
HEDLEY_GCC_VERSION_CHECK(4,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,5)
#define HEDLEY_ASSUME(expr) ((void) ((expr) ? 1 : (__builtin_unreachable(), 1)))
#else
#define HEDLEY_ASSUME(expr) ((void) (expr))
#endif
HEDLEY_DIAGNOSTIC_PUSH
#if \
HEDLEY_HAS_WARNING("-Wvariadic-macros") || \
HEDLEY_GCC_VERSION_CHECK(4,0,0)
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wvariadic-macros"
#elif defined(HEDLEY_GCC_VERSION)
#pragma GCC diagnostic ignored "-Wvariadic-macros"
#endif
#endif
#if defined(HEDLEY_NON_NULL)
#undef HEDLEY_NON_NULL
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(nonnull) || \
HEDLEY_GCC_VERSION_CHECK(3,3,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0)
#define HEDLEY_NON_NULL(...) __attribute__((__nonnull__(__VA_ARGS__)))
#else
#define HEDLEY_NON_NULL(...)
#endif
HEDLEY_DIAGNOSTIC_POP
#if defined(HEDLEY_PRINTF_FORMAT)
#undef HEDLEY_PRINTF_FORMAT
#endif
#if defined(__MINGW32__) && HEDLEY_GCC_HAS_ATTRIBUTE(format,4,4,0) && !defined(__USE_MINGW_ANSI_STDIO)
#define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(ms_printf, string_idx, first_to_check)))
#elif defined(__MINGW32__) && HEDLEY_GCC_HAS_ATTRIBUTE(format,4,4,0) && defined(__USE_MINGW_ANSI_STDIO)
#define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(gnu_printf, string_idx, first_to_check)))
#elif \
HEDLEY_HAS_ATTRIBUTE(format) || \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(5,6,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __attribute__((__format__(__printf__, string_idx, first_to_check)))
#elif HEDLEY_PELLES_VERSION_CHECK(6,0,0)
#define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check) __declspec(vaformat(printf,string_idx,first_to_check))
#else
#define HEDLEY_PRINTF_FORMAT(string_idx,first_to_check)
#endif
#if defined(HEDLEY_CONSTEXPR)
#undef HEDLEY_CONSTEXPR
#endif
#if defined(__cplusplus)
#if __cplusplus >= 201103L
#define HEDLEY_CONSTEXPR constexpr
#endif
#endif
#if !defined(HEDLEY_CONSTEXPR)
#define HEDLEY_CONSTEXPR
#endif
#if defined(HEDLEY_PREDICT)
#undef HEDLEY_PREDICT
#endif
#if defined(HEDLEY_LIKELY)
#undef HEDLEY_LIKELY
#endif
#if defined(HEDLEY_UNLIKELY)
#undef HEDLEY_UNLIKELY
#endif
#if defined(HEDLEY_UNPREDICTABLE)
#undef HEDLEY_UNPREDICTABLE
#endif
#if HEDLEY_HAS_BUILTIN(__builtin_unpredictable)
#define HEDLEY_UNPREDICTABLE(expr) __builtin_unpredictable(!!(expr))
#endif
#if \
HEDLEY_HAS_BUILTIN(__builtin_expect_with_probability) || \
HEDLEY_GCC_VERSION_CHECK(9,0,0)
# define HEDLEY_PREDICT(expr, value, probability) __builtin_expect_with_probability(expr, value, probability)
# define HEDLEY_PREDICT_TRUE(expr, probability) __builtin_expect_with_probability(!!(expr), 1, probability)
# define HEDLEY_PREDICT_FALSE(expr, probability) __builtin_expect_with_probability(!!(expr), 0, probability)
# define HEDLEY_LIKELY(expr) __builtin_expect(!!(expr), 1)
# define HEDLEY_UNLIKELY(expr) __builtin_expect(!!(expr), 0)
#if !defined(HEDLEY_BUILTIN_UNPREDICTABLE)
#define HEDLEY_BUILTIN_UNPREDICTABLE(expr) __builtin_expect_with_probability(!!(expr), 1, 0.5)
#endif
#elif \
HEDLEY_HAS_BUILTIN(__builtin_expect) || \
HEDLEY_GCC_VERSION_CHECK(3,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
(HEDLEY_SUNPRO_VERSION_CHECK(5,15,0) && defined(__cplusplus)) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(6,1,0) || \
HEDLEY_TINYC_VERSION_CHECK(0,9,27)
# define HEDLEY_PREDICT(expr, expected, probability) \
(((probability) >= 0.9) ? __builtin_expect(!!(expr), (expected)) : (((void) (expected)), !!(expr)))
# define HEDLEY_PREDICT_TRUE(expr, probability) \
(__extension__ ({ \
HEDLEY_CONSTEXPR double hedley_probability_ = (probability); \
((hedley_probability_ >= 0.9) ? __builtin_expect(!!(expr), 1) : ((hedley_probability_ <= 0.1) ? __builtin_expect(!!(expr), 0) : !!(expr))); \
}))
# define HEDLEY_PREDICT_FALSE(expr, probability) \
(__extension__ ({ \
HEDLEY_CONSTEXPR double hedley_probability_ = (probability); \
((hedley_probability_ >= 0.9) ? __builtin_expect(!!(expr), 0) : ((hedley_probability_ <= 0.1) ? __builtin_expect(!!(expr), 1) : !!(expr))); \
}))
# define HEDLEY_LIKELY(expr) __builtin_expect(!!(expr), 1)
# define HEDLEY_UNLIKELY(expr) __builtin_expect(!!(expr), 0)
#else
# define HEDLEY_PREDICT(expr, expected, probability) (((void) (expected)), !!(expr))
# define HEDLEY_PREDICT_TRUE(expr, probability) (!!(expr))
# define HEDLEY_PREDICT_FALSE(expr, probability) (!!(expr))
# define HEDLEY_LIKELY(expr) (!!(expr))
# define HEDLEY_UNLIKELY(expr) (!!(expr))
#endif
#if !defined(HEDLEY_UNPREDICTABLE)
#define HEDLEY_UNPREDICTABLE(expr) HEDLEY_PREDICT(expr, 1, 0.5)
#endif
#if defined(HEDLEY_MALLOC)
#undef HEDLEY_MALLOC
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(malloc) || \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(12,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_MALLOC __attribute__((__malloc__))
#elif HEDLEY_MSVC_VERSION_CHECK(14, 0, 0)
#define HEDLEY_MALLOC __declspec(restrict)
#else
#define HEDLEY_MALLOC
#endif
#if defined(HEDLEY_PURE)
#undef HEDLEY_PURE
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(pure) || \
HEDLEY_GCC_VERSION_CHECK(2,96,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0)
#define HEDLEY_PURE __attribute__((__pure__))
#elif HEDLEY_TI_VERSION_CHECK(6,0,0) && defined(__cplusplus)
#define HEDLEY_PURE _Pragma("FUNC_IS_PURE;")
#else
#define HEDLEY_PURE
#endif
#if defined(HEDLEY_CONST)
#undef HEDLEY_CONST
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(const) || \
HEDLEY_GCC_VERSION_CHECK(2,5,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__)) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0)
#define HEDLEY_CONST __attribute__((__const__))
#else
#define HEDLEY_CONST HEDLEY_PURE
#endif
#if defined(HEDLEY_RESTRICT)
#undef HEDLEY_RESTRICT
#endif
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && !defined(__cplusplus)
#define HEDLEY_RESTRICT restrict
#elif \
HEDLEY_GCC_VERSION_CHECK(3,1,0) || \
HEDLEY_MSVC_VERSION_CHECK(14,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_PGI_VERSION_CHECK(17,10,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_SUNPRO_VERSION_CHECK(5,14,0) && defined(__cplusplus)) || \
HEDLEY_IAR_VERSION_CHECK(8,0,0) || \
defined(__clang__)
#define HEDLEY_RESTRICT __restrict
#elif HEDLEY_SUNPRO_VERSION_CHECK(5,3,0) && !defined(__cplusplus)
#define HEDLEY_RESTRICT _Restrict
#else
#define HEDLEY_RESTRICT
#endif
#if defined(HEDLEY_INLINE)
#undef HEDLEY_INLINE
#endif
#if \
(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) || \
(defined(__cplusplus) && (__cplusplus >= 199711L))
#define HEDLEY_INLINE inline
#elif \
defined(HEDLEY_GCC_VERSION) || \
HEDLEY_ARM_VERSION_CHECK(6,2,0)
#define HEDLEY_INLINE __inline__
#elif \
HEDLEY_MSVC_VERSION_CHECK(12,0,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0)
#define HEDLEY_INLINE __inline
#else
#define HEDLEY_INLINE
#endif
#if defined(HEDLEY_ALWAYS_INLINE)
#undef HEDLEY_ALWAYS_INLINE
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(always_inline) || \
HEDLEY_GCC_VERSION_CHECK(4,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_ALWAYS_INLINE __attribute__((__always_inline__)) HEDLEY_INLINE
#elif HEDLEY_MSVC_VERSION_CHECK(12,0,0)
#define HEDLEY_ALWAYS_INLINE __forceinline
#elif HEDLEY_TI_VERSION_CHECK(7,0,0) && defined(__cplusplus)
#define HEDLEY_ALWAYS_INLINE _Pragma("FUNC_ALWAYS_INLINE;")
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
#define HEDLEY_ALWAYS_INLINE _Pragma("inline=forced")
#else
#define HEDLEY_ALWAYS_INLINE HEDLEY_INLINE
#endif
#if defined(HEDLEY_NEVER_INLINE)
#undef HEDLEY_NEVER_INLINE
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(noinline) || \
HEDLEY_GCC_VERSION_CHECK(4,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(10,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_NEVER_INLINE __attribute__((__noinline__))
#elif HEDLEY_MSVC_VERSION_CHECK(13,10,0)
#define HEDLEY_NEVER_INLINE __declspec(noinline)
#elif HEDLEY_PGI_VERSION_CHECK(10,2,0)
#define HEDLEY_NEVER_INLINE _Pragma("noinline")
#elif HEDLEY_TI_VERSION_CHECK(6,0,0) && defined(__cplusplus)
#define HEDLEY_NEVER_INLINE _Pragma("FUNC_CANNOT_INLINE;")
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
#define HEDLEY_NEVER_INLINE _Pragma("inline=never")
#elif HEDLEY_COMPCERT_VERSION_CHECK(3,2,0)
#define HEDLEY_NEVER_INLINE __attribute((noinline))
#elif HEDLEY_PELLES_VERSION_CHECK(9,0,0)
#define HEDLEY_NEVER_INLINE __declspec(noinline)
#else
#define HEDLEY_NEVER_INLINE
#endif
#if defined(HEDLEY_PRIVATE)
#undef HEDLEY_PRIVATE
#endif
#if defined(HEDLEY_PUBLIC)
#undef HEDLEY_PUBLIC
#endif
#if defined(HEDLEY_IMPORT)
#undef HEDLEY_IMPORT
#endif
#if defined(_WIN32) || defined(__CYGWIN__)
#define HEDLEY_PRIVATE
#define HEDLEY_PUBLIC __declspec(dllexport)
#define HEDLEY_IMPORT __declspec(dllimport)
#else
#if \
HEDLEY_HAS_ATTRIBUTE(visibility) || \
HEDLEY_GCC_VERSION_CHECK(3,3,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,11,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,0) || \
HEDLEY_TI_VERSION_CHECK(8,0,0) || \
(HEDLEY_TI_VERSION_CHECK(7,3,0) && defined(__TI_EABI__) && defined(__TI_GNU_ATTRIBUTE_SUPPORT__))
#define HEDLEY_PRIVATE __attribute__((__visibility__("hidden")))
#define HEDLEY_PUBLIC __attribute__((__visibility__("default")))
#else
#define HEDLEY_PRIVATE
#define HEDLEY_PUBLIC
#endif
#define HEDLEY_IMPORT extern
#endif
#if defined(HEDLEY_NO_THROW)
#undef HEDLEY_NO_THROW
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(nothrow) || \
HEDLEY_GCC_VERSION_CHECK(3,3,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
#define HEDLEY_NO_THROW __attribute__((__nothrow__))
#elif \
HEDLEY_MSVC_VERSION_CHECK(13,1,0) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0)
#define HEDLEY_NO_THROW __declspec(nothrow)
#else
#define HEDLEY_NO_THROW
#endif
#if defined(HEDLEY_FALL_THROUGH)
#undef HEDLEY_FALL_THROUGH
#endif
#if \
defined(__cplusplus) && \
(!defined(HEDLEY_SUNPRO_VERSION) || HEDLEY_SUNPRO_VERSION_CHECK(5,15,0)) && \
!defined(HEDLEY_PGI_VERSION)
#if \
(__cplusplus >= 201703L) || \
((__cplusplus >= 201103L) && HEDLEY_HAS_CPP_ATTRIBUTE(fallthrough))
#define HEDLEY_FALL_THROUGH [[fallthrough]]
#elif (__cplusplus >= 201103L) && HEDLEY_HAS_CPP_ATTRIBUTE(clang::fallthrough)
#define HEDLEY_FALL_THROUGH [[clang::fallthrough]]
#elif (__cplusplus >= 201103L) && HEDLEY_GCC_VERSION_CHECK(7,0,0)
#define HEDLEY_FALL_THROUGH [[gnu::fallthrough]]
#endif
#endif
#if !defined(HEDLEY_FALL_THROUGH)
#if HEDLEY_GNUC_HAS_ATTRIBUTE(fallthrough,7,0,0) && !defined(HEDLEY_PGI_VERSION)
#define HEDLEY_FALL_THROUGH __attribute__((__fallthrough__))
#elif defined(__fallthrough) /* SAL */
#define HEDLEY_FALL_THROUGH __fallthrough
#else
#define HEDLEY_FALL_THROUGH
#endif
#endif
#if defined(HEDLEY_RETURNS_NON_NULL)
#undef HEDLEY_RETURNS_NON_NULL
#endif
#if \
HEDLEY_HAS_ATTRIBUTE(returns_nonnull) || \
HEDLEY_GCC_VERSION_CHECK(4,9,0)
#define HEDLEY_RETURNS_NON_NULL __attribute__((__returns_nonnull__))
#elif defined(_Ret_notnull_) /* SAL */
#define HEDLEY_RETURNS_NON_NULL _Ret_notnull_
#else
#define HEDLEY_RETURNS_NON_NULL
#endif
#if defined(HEDLEY_ARRAY_PARAM)
#undef HEDLEY_ARRAY_PARAM
#endif
#if \
defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) && \
!defined(__STDC_NO_VLA__) && \
!defined(__cplusplus) && \
!defined(HEDLEY_PGI_VERSION) && \
!defined(HEDLEY_TINYC_VERSION)
#define HEDLEY_ARRAY_PARAM(name) (name)
#else
#define HEDLEY_ARRAY_PARAM(name)
#endif
#if defined(HEDLEY_IS_CONSTANT)
#undef HEDLEY_IS_CONSTANT
#endif
#if defined(HEDLEY_REQUIRE_CONSTEXPR)
#undef HEDLEY_REQUIRE_CONSTEXPR
#endif
/* Note the double-underscore. For internal use only; no API
* guarantees! */
#if defined(HEDLEY__IS_CONSTEXPR)
#undef HEDLEY__IS_CONSTEXPR
#endif
#if \
HEDLEY_HAS_BUILTIN(__builtin_constant_p) || \
HEDLEY_GCC_VERSION_CHECK(3,4,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_TINYC_VERSION_CHECK(0,9,19) || \
HEDLEY_ARM_VERSION_CHECK(4,1,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,0) || \
HEDLEY_TI_VERSION_CHECK(6,1,0) || \
HEDLEY_SUNPRO_VERSION_CHECK(5,10,0) || \
HEDLEY_CRAY_VERSION_CHECK(8,1,0)
#define HEDLEY_IS_CONSTANT(expr) __builtin_constant_p(expr)
#endif
#if !defined(__cplusplus)
# if \
HEDLEY_HAS_BUILTIN(__builtin_types_compatible_p) || \
HEDLEY_GCC_VERSION_CHECK(3,4,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
HEDLEY_IBM_VERSION_CHECK(13,1,0) || \
HEDLEY_CRAY_VERSION_CHECK(8,1,0) || \
HEDLEY_ARM_VERSION_CHECK(5,4,0) || \
HEDLEY_TINYC_VERSION_CHECK(0,9,24)
#if defined(__INTPTR_TYPE__)
#define HEDLEY__IS_CONSTEXPR(expr) __builtin_types_compatible_p(__typeof__((1 ? (void*) ((__INTPTR_TYPE__) ((expr) * 0)) : (int*) 0)), int*)
#else
#include <stdint.h>
#define HEDLEY__IS_CONSTEXPR(expr) __builtin_types_compatible_p(__typeof__((1 ? (void*) ((intptr_t) ((expr) * 0)) : (int*) 0)), int*)
#endif
# elif \
(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L) && !defined(HEDLEY_SUNPRO_VERSION) && !defined(HEDLEY_PGI_VERSION)) || \
HEDLEY_HAS_EXTENSION(c_generic_selections) || \
HEDLEY_GCC_VERSION_CHECK(4,9,0) || \
HEDLEY_INTEL_VERSION_CHECK(17,0,0) || \
HEDLEY_IBM_VERSION_CHECK(12,1,0) || \
HEDLEY_ARM_VERSION_CHECK(5,3,0)
#if defined(__INTPTR_TYPE__)
#define HEDLEY__IS_CONSTEXPR(expr) _Generic((1 ? (void*) ((__INTPTR_TYPE__) ((expr) * 0)) : (int*) 0), int*: 1, void*: 0)
#else
#include <stdint.h>
#define HEDLEY__IS_CONSTEXPR(expr) _Generic((1 ? (void*) ((intptr_t) * 0) : (int*) 0), int*: 1, void*: 0)
#endif
# elif \
defined(HEDLEY_GCC_VERSION) || \
defined(HEDLEY_INTEL_VERSION) || \
defined(HEDLEY_TINYC_VERSION) || \
defined(HEDLEY_TI_VERSION) || \
defined(__clang__)
# define HEDLEY__IS_CONSTEXPR(expr) ( \
sizeof(void) != \
sizeof(*( \
1 ? \
((void*) ((expr) * 0L) ) : \
((struct { char v[sizeof(void) * 2]; } *) 1) \
) \
) \
)
# endif
#endif
#if defined(HEDLEY__IS_CONSTEXPR)
#if !defined(HEDLEY_IS_CONSTANT)
#define HEDLEY_IS_CONSTANT(expr) HEDLEY__IS_CONSTEXPR(expr)
#endif
#define HEDLEY_REQUIRE_CONSTEXPR(expr) (HEDLEY__IS_CONSTEXPR(expr) ? (expr) : (-1))
#else
#if !defined(HEDLEY_IS_CONSTANT)
#define HEDLEY_IS_CONSTANT(expr) (0)
#endif
#define HEDLEY_REQUIRE_CONSTEXPR(expr) (expr)
#endif
#if defined(HEDLEY_BEGIN_C_DECLS)
#undef HEDLEY_BEGIN_C_DECLS
#endif
#if defined(HEDLEY_END_C_DECLS)
#undef HEDLEY_END_C_DECLS
#endif
#if defined(HEDLEY_C_DECL)
#undef HEDLEY_C_DECL
#endif
#if defined(__cplusplus)
#define HEDLEY_BEGIN_C_DECLS extern "C" {
#define HEDLEY_END_C_DECLS }
#define HEDLEY_C_DECL extern "C"
#else
#define HEDLEY_BEGIN_C_DECLS
#define HEDLEY_END_C_DECLS
#define HEDLEY_C_DECL
#endif
#if defined(HEDLEY_STATIC_ASSERT)
#undef HEDLEY_STATIC_ASSERT
#endif
#if \
!defined(__cplusplus) && ( \
(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)) || \
HEDLEY_HAS_FEATURE(c_static_assert) || \
HEDLEY_GCC_VERSION_CHECK(6,0,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0) || \
defined(_Static_assert) \
)
# define HEDLEY_STATIC_ASSERT(expr, message) _Static_assert(expr, message)
#elif \
(defined(__cplusplus) && (__cplusplus >= 201703L)) || \
HEDLEY_MSVC_VERSION_CHECK(16,0,0) || \
(defined(__cplusplus) && HEDLEY_TI_VERSION_CHECK(8,3,0))
# define HEDLEY_STATIC_ASSERT(expr, message) static_assert(expr, message)
#elif defined(__cplusplus) && (__cplusplus >= 201103L)
# define HEDLEY_STATIC_ASSERT(expr, message) static_assert(expr)
#else
# define HEDLEY_STATIC_ASSERT(expr, message)
#endif
#if defined(HEDLEY_CONST_CAST)
#undef HEDLEY_CONST_CAST
#endif
#if defined(__cplusplus)
# define HEDLEY_CONST_CAST(T, expr) (const_cast<T>(expr))
#elif \
HEDLEY_HAS_WARNING("-Wcast-qual") || \
HEDLEY_GCC_VERSION_CHECK(4,6,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_CONST_CAST(T, expr) (__extension__ ({ \
HEDLEY_DIAGNOSTIC_PUSH \
HEDLEY_DIAGNOSTIC_DISABLE_CAST_QUAL \
((T) (expr)); \
HEDLEY_DIAGNOSTIC_POP \
}))
#else
# define HEDLEY_CONST_CAST(T, expr) ((T) (expr))
#endif
#if defined(HEDLEY_REINTERPRET_CAST)
#undef HEDLEY_REINTERPRET_CAST
#endif
#if defined(__cplusplus)
#define HEDLEY_REINTERPRET_CAST(T, expr) (reinterpret_cast<T>(expr))
#else
#define HEDLEY_REINTERPRET_CAST(T, expr) (*((T*) &(expr)))
#endif
#if defined(HEDLEY_STATIC_CAST)
#undef HEDLEY_STATIC_CAST
#endif
#if defined(__cplusplus)
#define HEDLEY_STATIC_CAST(T, expr) (static_cast<T>(expr))
#else
#define HEDLEY_STATIC_CAST(T, expr) ((T) (expr))
#endif
#if defined(HEDLEY_CPP_CAST)
#undef HEDLEY_CPP_CAST
#endif
#if defined(__cplusplus)
#define HEDLEY_CPP_CAST(T, expr) static_cast<T>(expr)
#else
#define HEDLEY_CPP_CAST(T, expr) (expr)
#endif
#if defined(HEDLEY_MESSAGE)
#undef HEDLEY_MESSAGE
#endif
#if HEDLEY_HAS_WARNING("-Wunknown-pragmas")
# define HEDLEY_MESSAGE(msg) \
HEDLEY_DIAGNOSTIC_PUSH \
HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS \
HEDLEY_PRAGMA(message msg) \
HEDLEY_DIAGNOSTIC_POP
#elif \
HEDLEY_GCC_VERSION_CHECK(4,4,0) || \
HEDLEY_INTEL_VERSION_CHECK(13,0,0)
# define HEDLEY_MESSAGE(msg) HEDLEY_PRAGMA(message msg)
#elif HEDLEY_CRAY_VERSION_CHECK(5,0,0)
# define HEDLEY_MESSAGE(msg) HEDLEY_PRAGMA(_CRI message msg)
#elif HEDLEY_IAR_VERSION_CHECK(8,0,0)
# define HEDLEY_MESSAGE(msg) HEDLEY_PRAGMA(message(msg))
#elif HEDLEY_PELLES_VERSION_CHECK(2,0,0)
# define HEDLEY_MESSAGE(msg) HEDLEY_PRAGMA(message(msg))
#else
# define HEDLEY_MESSAGE(msg)
#endif
#if defined(HEDLEY_WARNING)
#undef HEDLEY_WARNING
#endif
#if HEDLEY_HAS_WARNING("-Wunknown-pragmas")
# define HEDLEY_WARNING(msg) \
HEDLEY_DIAGNOSTIC_PUSH \
HEDLEY_DIAGNOSTIC_DISABLE_UNKNOWN_PRAGMAS \
HEDLEY_PRAGMA(clang warning msg) \
HEDLEY_DIAGNOSTIC_POP
#elif \
HEDLEY_GCC_VERSION_CHECK(4,8,0) || \
HEDLEY_PGI_VERSION_CHECK(18,4,0)
# define HEDLEY_WARNING(msg) HEDLEY_PRAGMA(GCC warning msg)
#elif HEDLEY_MSVC_VERSION_CHECK(15,0,0)
# define HEDLEY_WARNING(msg) HEDLEY_PRAGMA(message(msg))
#else
# define HEDLEY_WARNING(msg) HEDLEY_MESSAGE(msg)
#endif
#if defined(HEDLEY_REQUIRE_MSG)
#undef HEDLEY_REQUIRE_MSG
#endif
#if HEDLEY_HAS_ATTRIBUTE(diagnose_if)
# if HEDLEY_HAS_WARNING("-Wgcc-compat")
# define HEDLEY_REQUIRE_MSG(expr, msg) \
HEDLEY_DIAGNOSTIC_PUSH \
_Pragma("clang diagnostic ignored \"-Wgcc-compat\"") \
__attribute__((__diagnose_if__(!(expr), msg, "error"))) \
HEDLEY_DIAGNOSTIC_POP
# else
# define HEDLEY_REQUIRE_MSG(expr, msg) __attribute__((__diagnose_if__(!(expr), msg, "error")))
# endif
#else
# define HEDLEY_REQUIRE_MSG(expr, msg)
#endif
#if defined(HEDLEY_REQUIRE)
#undef HEDLEY_REQUIRE
#endif
#define HEDLEY_REQUIRE(expr) HEDLEY_REQUIRE_MSG(expr, #expr)
#if defined(HEDLEY_FLAGS)
#undef HEDLEY_FLAGS
#endif
#if HEDLEY_HAS_ATTRIBUTE(flag_enum)
#define HEDLEY_FLAGS __attribute__((__flag_enum__))
#endif
#if defined(HEDLEY_FLAGS_CAST)
#undef HEDLEY_FLAGS_CAST
#endif
#if HEDLEY_INTEL_VERSION_CHECK(19,0,0)
# define HEDLEY_FLAGS_CAST(T, expr) (__extension__ ({ \
HEDLEY_DIAGNOSTIC_PUSH \
_Pragma("warning(disable:188)") \
((T) (expr)); \
HEDLEY_DIAGNOSTIC_POP \
}))
#else
# define HEDLEY_FLAGS_CAST(T, expr) HEDLEY_STATIC_CAST(T, expr)
#endif
/* Remaining macros are deprecated. */
#if defined(HEDLEY_GCC_NOT_CLANG_VERSION_CHECK)
#undef HEDLEY_GCC_NOT_CLANG_VERSION_CHECK
#endif
#if defined(__clang__)
#define HEDLEY_GCC_NOT_CLANG_VERSION_CHECK(major,minor,patch) (0)
#else
#define HEDLEY_GCC_NOT_CLANG_VERSION_CHECK(major,minor,patch) HEDLEY_GCC_VERSION_CHECK(major,minor,patch)
#endif
#if defined(HEDLEY_CLANG_HAS_ATTRIBUTE)
#undef HEDLEY_CLANG_HAS_ATTRIBUTE
#endif
#define HEDLEY_CLANG_HAS_ATTRIBUTE(attribute) HEDLEY_HAS_ATTRIBUTE(attribute)
#if defined(HEDLEY_CLANG_HAS_CPP_ATTRIBUTE)
#undef HEDLEY_CLANG_HAS_CPP_ATTRIBUTE
#endif
#define HEDLEY_CLANG_HAS_CPP_ATTRIBUTE(attribute) HEDLEY_HAS_CPP_ATTRIBUTE(attribute)
#if defined(HEDLEY_CLANG_HAS_BUILTIN)
#undef HEDLEY_CLANG_HAS_BUILTIN
#endif
#define HEDLEY_CLANG_HAS_BUILTIN(builtin) HEDLEY_HAS_BUILTIN(builtin)
#if defined(HEDLEY_CLANG_HAS_FEATURE)
#undef HEDLEY_CLANG_HAS_FEATURE
#endif
#define HEDLEY_CLANG_HAS_FEATURE(feature) HEDLEY_HAS_FEATURE(feature)
#if defined(HEDLEY_CLANG_HAS_EXTENSION)
#undef HEDLEY_CLANG_HAS_EXTENSION
#endif
#define HEDLEY_CLANG_HAS_EXTENSION(extension) HEDLEY_HAS_EXTENSION(extension)
#if defined(HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE)
#undef HEDLEY_CLANG_HAS_DECLSPEC_DECLSPEC_ATTRIBUTE
#endif
#define HEDLEY_CLANG_HAS_DECLSPEC_ATTRIBUTE(attribute) HEDLEY_HAS_DECLSPEC_ATTRIBUTE(attribute)
#if defined(HEDLEY_CLANG_HAS_WARNING)
#undef HEDLEY_CLANG_HAS_WARNING
#endif
#define HEDLEY_CLANG_HAS_WARNING(warning) HEDLEY_HAS_WARNING(warning)
#endif /* !defined(HEDLEY_VERSION) || (HEDLEY_VERSION < X) */
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