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Unverified Commit 059f21aa by Niels Lohmann
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💄 fixed a warning

snprintf returns an int, but we later assign it a difference_type which is usually a long.
parent 224f9907
Showing with 2 additions and 2 deletions
src/json.hpp
...@@ -6684,7 +6684,7 @@ class basic_json ...@@ -6684,7 +6684,7 @@ class basic_json
static constexpr auto d = std::numeric_limits<number_float_t>::digits10; static constexpr auto d = std::numeric_limits<number_float_t>::digits10;
// the actual conversion // the actual conversion
auto written_bytes = snprintf(m_buf.data(), m_buf.size(), "%.*g", d, x); long written_bytes = snprintf(m_buf.data(), m_buf.size(), "%.*g", d, x);
// negative value indicates an error // negative value indicates an error
assert(written_bytes > 0); assert(written_bytes > 0);
......
src/json.hpp.re2c
...@@ -6684,7 +6684,7 @@ class basic_json ...@@ -6684,7 +6684,7 @@ class basic_json
static constexpr auto d = std::numeric_limits<number_float_t>::digits10; static constexpr auto d = std::numeric_limits<number_float_t>::digits10;
// the actual conversion // the actual conversion
auto written_bytes = snprintf(m_buf.data(), m_buf.size(), "%.*g", d, x); long written_bytes = snprintf(m_buf.data(), m_buf.size(), "%.*g", d, x);
// negative value indicates an error // negative value indicates an error
assert(written_bytes > 0); assert(written_bytes > 0);
......
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