🏁 include right <optional> header

2020-05-17 13:58:09 +02:00 · 2020-05-17 13:58:09 +02:00 · f25bf312fc
commit f25bf312fc
parent 007c6c4bc5
1 changed files with 8 additions and 1 deletions
--- a/test/src/unit-conversions.cpp
+++ b/test/src/unit-conversions.cpp
@ -49,8 +49,15 @@ using nlohmann::json;
    #define JSON_HAS_CPP_14
 #endif

+#ifdef JSON_HAS_CPP_17
+    #if __has_include(<optional>)
+        #include <optional>
+    #elif __has_include(<experimental/optional>)
+        #include <experimental/optional>
+    #endif
+#endif
+
 #if defined(JSON_HAS_CPP_17)
-    #include <optional>
    #include <string_view>
 #endif