From 7660e58de0213cbb2dcedb38fea447136597b80b Mon Sep 17 00:00:00 2001
From: Ed Catmur <edward.catmur@mavensecurities.com>
Date: Wed, 22 Feb 2023 19:55:51 +0000
Subject: [PATCH] Use BOOST_DEFAULTED_FUNCTION on empty destructors

The compiler-generated copy constructor and copy assignment operator are deprecated since C++11 on classes with user-declared destructors.

This change allows clean compilation with the -Wdeprecated-copy-dtor/-Wdeprecated-copy-with-user-provided-dtor flag.
---
 include/boost/thread/exceptions.hpp | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/include/boost/thread/exceptions.hpp b/include/boost/thread/exceptions.hpp
index 2a5094bd5..7dcb565b6 100644
--- a/include/boost/thread/exceptions.hpp
+++ b/include/boost/thread/exceptions.hpp
@@ -56,8 +56,7 @@ namespace boost
         {
         }
 
-        ~thread_exception() BOOST_NOEXCEPT_OR_NOTHROW
-        {}
+        BOOST_DEFAULTED_FUNCTION(~thread_exception() BOOST_NOEXCEPT_OR_NOTHROW, {})
 
 
         int native_error() const
@@ -113,8 +112,7 @@ namespace boost
         {
         }
 
-        ~lock_error() BOOST_NOEXCEPT_OR_NOTHROW
-        {}
+        BOOST_DEFAULTED_FUNCTION(~lock_error() BOOST_NOEXCEPT_OR_NOTHROW, {})
 
     };
 
@@ -141,8 +139,7 @@ namespace boost
           }
 
 
-        ~thread_resource_error() BOOST_NOEXCEPT_OR_NOTHROW
-        {}
+        BOOST_DEFAULTED_FUNCTION(~thread_resource_error() BOOST_NOEXCEPT_OR_NOTHROW, {})
 
     };