From: Kefu Chai <kchai@redhat.com>
Date: Mon, 5 Jul 2021 15:27:27 +0000 (+0800)
Subject: crimson/common/errorator: forward declare futurize as a struct
X-Git-Tag: v17.1.0~1474^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F42187%2Fhead;p=ceph.git

crimson/common/errorator: forward declare futurize as a struct

as it is defined as struct, otherwise clang complains on this
inconsistency.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/crimson/common/errorator.h b/src/crimson/common/errorator.h
index 8a821d17b2c1..4ee7025e8351 100644
--- a/src/crimson/common/errorator.h
+++ b/src/crimson/common/errorator.h
@@ -372,7 +372,7 @@ private:
     // any `seastar::futurize` specialization must be able to access the base.
     // see : `satisfy_with_result_of()` far below.
     template <typename>
-    friend class seastar::futurize;
+    friend struct seastar::futurize;
 
     template <typename T1, typename T2, typename... More>
     friend auto seastar::internal::do_with_impl(T1&& rv1, T2&& rv2, More&&... more);