From 4129bb6a5cfc7394c62c9e7550b5f48b261e9153 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Mon, 19 Feb 2018 06:16:11 +0200
Subject: [PATCH] Use unique_ptr instead of auto_ptr when available

---
 include/boost/detail/lightweight_thread.hpp | 24 +++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/include/boost/detail/lightweight_thread.hpp b/include/boost/detail/lightweight_thread.hpp
index 6fe70a6..2145815 100644
--- a/include/boost/detail/lightweight_thread.hpp
+++ b/include/boost/detail/lightweight_thread.hpp
@@ -77,8 +77,16 @@ public:
 
 extern "C" void * lw_thread_routine( void * pv )
 {
+#if defined(BOOST_NO_CXX11_SMART_PTR)
+
     std::auto_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
 
+#else
+
+    std::unique_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
+
+#endif
+
     pt->run();
 
     return 0;
@@ -88,8 +96,16 @@ extern "C" void * lw_thread_routine( void * pv )
 
 unsigned __stdcall lw_thread_routine( void * pv )
 {
+#if defined(BOOST_NO_CXX11_SMART_PTR)
+
     std::auto_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
 
+#else
+
+    std::unique_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
+
+#endif
+
     pt->run();
 
     return 0;
@@ -117,8 +133,16 @@ private:
 
 template<class F> int lw_thread_create( pthread_t & pt, F f )
 {
+#if defined(BOOST_NO_CXX11_SMART_PTR)
+
     std::auto_ptr<lw_abstract_thread> p( new lw_thread_impl<F>( f ) );
 
+#else
+
+    std::unique_ptr<lw_abstract_thread> p( new lw_thread_impl<F>( f ) );
+
+#endif
+
     int r = pthread_create( &pt, 0, lw_thread_routine, p.get() );
 
     if( r == 0 )