From 7b3a20b2602f902c344a615f23f8f0280b6f6bcc Mon Sep 17 00:00:00 2001
From: Jon Atack <jon@atack.com>
Date: Sun, 18 Jul 2021 01:10:40 +0200
Subject: [PATCH] mempool: apply rule of 5 to epochguard.h, fix compiler
 warnings

---
 src/util/epochguard.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/util/epochguard.h b/src/util/epochguard.h
index 1570ec4eb4..3e63e093da 100644
--- a/src/util/epochguard.h
+++ b/src/util/epochguard.h
@@ -40,6 +40,9 @@ public:
     Epoch() = default;
     Epoch(const Epoch&) = delete;
     Epoch& operator=(const Epoch&) = delete;
+    Epoch(Epoch&&) = delete;
+    Epoch& operator=(Epoch&&) = delete;
+    ~Epoch() = default;
 
     bool guarded() const { return m_guarded; }
 
@@ -51,6 +54,13 @@ public:
         // only allow modification via Epoch member functions
         friend class Epoch;
         Marker& operator=(const Marker&) = delete;
+
+    public:
+        Marker() = default;
+        Marker(const Marker&) = default;
+        Marker(Marker&&) = delete;
+        Marker& operator=(Marker&&) = delete;
+        ~Marker() = default;
     };
 
     class SCOPED_LOCKABLE Guard