disable C26451 for to_chars.hpp

nlohmann · Feb 29, 2020 · 096714f · 096714f
1 parent 0feea61
commit 096714f
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diff --git a/include/nlohmann/detail/conversions/to_chars.hpp b/include/nlohmann/detail/conversions/to_chars.hpp
@@ -36,6 +36,10 @@ For a detailed description of the algorithm see:
 */
 namespace dtoa_impl
 {
+#if JSON_HEDLEY_MSVC_VERSION_CHECK(19,20,0)
+JSON_HEDLEY_DIAGNOSTIC_PUSH
+__pragma(warning(disable: 26451)) // arithmetic overflow
+#endif
 
 template <typename Target, typename Source>
 Target reinterpret_bits(const Source source)
@@ -1042,6 +1046,9 @@ inline char* format_buffer(char* buf, int len, int decimal_exponent,
  return append_exponent(buf, n - 1);
 }
 
+#if JSON_HEDLEY_MSVC_VERSION_CHECK(19,20,0)
+ JSON_HEDLEY_DIAGNOSTIC_POP
+#endif
 } // namespace dtoa_impl
 
 /*!

diff --git a/single_include/nlohmann/json.hpp b/single_include/nlohmann/json.hpp
@@ -12685,6 +12685,10 @@ For a detailed description of the algorithm see:
 */
 namespace dtoa_impl
 {
+#if JSON_HEDLEY_MSVC_VERSION_CHECK(19,20,0)
+JSON_HEDLEY_DIAGNOSTIC_PUSH
+__pragma(warning(disable: 26451)) // arithmetic overflow
+#endif
 
 template <typename Target, typename Source>
 Target reinterpret_bits(const Source source)
@@ -13691,6 +13695,9 @@ inline char* format_buffer(char* buf, int len, int decimal_exponent,
  return append_exponent(buf, n - 1);
 }
 
+#if JSON_HEDLEY_MSVC_VERSION_CHECK(19,20,0)
+ JSON_HEDLEY_DIAGNOSTIC_POP
+#endif
 } // namespace dtoa_impl
 
 /*!