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Merge pull request #2069 from nlohmann/issue2064

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Fix returning reference to local temporary object
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Niels Lohmann 2020-04-28 20:56:48 +02:00 committed by GitHub
commit b1fe6ee0d1
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3 changed files with 25 additions and 1 deletions
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12
include/nlohmann/json.hpp
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@ -2757,6 +2757,18 @@ class basic_json
return is_binary() ? m_value.binary : nullptr;
}
/// get a pointer to the value (binary)
internal_binary_t* get_impl_ptr(internal_binary_t* /*unused*/) noexcept
{
return is_binary() ? m_value.binary : nullptr;
}
/// get a pointer to the value (binary)
constexpr const internal_binary_t* get_impl_ptr(const internal_binary_t* /*unused*/) const noexcept
{
return is_binary() ? m_value.binary : nullptr;
}
/*!
@brief helper function to implement get_ref()

12
single_include/nlohmann/json.hpp
View file

@ -18243,6 +18243,18 @@ class basic_json
return is_binary() ? m_value.binary : nullptr;
}
/// get a pointer to the value (binary)
internal_binary_t* get_impl_ptr(internal_binary_t* /*unused*/) noexcept
{
return is_binary() ? m_value.binary : nullptr;
}
/// get a pointer to the value (binary)
constexpr const internal_binary_t* get_impl_ptr(const internal_binary_t* /*unused*/) const noexcept
{
return is_binary() ? m_value.binary : nullptr;
}
/*!
@brief helper function to implement get_ref()