See if __declspec works better for exported friends

apache · Sep 21, 2022 · 0764e86 · 0764e86
1 parent aef9c93
commit 0764e86
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/cpp/src/arrow/util/visibility.h b/cpp/src/arrow/util/visibility.h
@@ -42,11 +42,11 @@
 #define ARROW_TEMPLATE_EXPORT
 #elif defined(ARROW_EXPORTING)
 #define ARROW_EXPORT ARROW_DLLEXPORT
-#define ARROW_FRIEND_EXPORT ARROW_DLLEXPORT
+#define ARROW_FRIEND_EXPORT __declspec(dllexport)
 #define ARROW_TEMPLATE_EXPORT ARROW_DLLEXPORT
 #else
 #define ARROW_EXPORT ARROW_DLLIMPORT
-#define ARROW_FRIEND_EXPORT ARROW_DLLIMPORT
+#define ARROW_FRIEND_EXPORT __declspec(dllimport)
 #define ARROW_TEMPLATE_EXPORT ARROW_DLLIMPORT
 #endif