Export class Arena to shared library.

This got broken in commit 6ef984af4b which integrated changes from internal branch.
9 years ago · 810ba9b8f2
parent c8be6ee00c
commit 810ba9b8f2
1 changed files with 1 additions and 1 deletions
--- a/src/google/protobuf/arena.h
+++ b/src/google/protobuf/arena.h
@ -213,7 +213,7 @@ struct ArenaOptions {
 // well as RepeatedPtrField.
 #if __cplusplus >= 201103L
-class Arena final {
+class LIBPROTOBUF_EXPORT Arena final {
 #else
 class LIBPROTOBUF_EXPORT Arena {
 #endif