From 06e19d817e6f480c37a2dca556d1f293c975fc9d Mon Sep 17 00:00:00 2001
From: Radoslaw Zarzynski <rzarzyns@redhat.com>
Date: Tue, 21 Sep 2021 21:28:02 +0000
Subject: [PATCH] crimson/common: assert_moveable() doesn't depend on 3rd
 party's always_false<>.

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
---
 src/crimson/common/utility.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/crimson/common/utility.h b/src/crimson/common/utility.h
index 42c199a959d..6fc50bb1c1a 100644
--- a/src/crimson/common/utility.h
+++ b/src/crimson/common/utility.h
@@ -5,12 +5,16 @@
 
 #include <type_traits>
 
+namespace _impl {
+  template <class T> struct always_false : std::false_type {};
+};
+
 template <class T>
 void assert_moveable(T& t) {
     // It's fine
 }
 template <class T>
 void assert_moveable(const T& t) {
-    static_assert(always_false<T>::value, "unable to move-out from T");
+    static_assert(_impl::always_false<T>::value, "unable to move-out from T");
 }
 
-- 
2.39.5