Report the right __cplusplus value for MSVC in basic_json meta()

2022-04-04 22:40:03 +08:00 · 2022-04-04 22:40:03 +08:00 · 8bdfe53a0b
commit 8bdfe53a0b
parent 33b75e513a
1 changed files with 4 additions and 1 deletions
--- a/include/nlohmann/json.hpp
+++ b/include/nlohmann/json.hpp
@ -310,7 +310,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec
        result["compiler"] = {{"family", "unknown"}, {"version", "unknown"}};
 #endif

-#ifdef __cplusplus
+        
+#if defined(_MSVC_LANG)
+        result["compiler"]["c++"] = std::to_string(_MSVC_LANG);
+#elif defined(__cplusplus)
        result["compiler"]["c++"] = std::to_string(__cplusplus);
 #else
        result["compiler"]["c++"] = "unknown";