From fbc029e1316e2a7da12b0c1a2dae6fb89296931c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joaqu=C3=ADn=20M=20L=C3=B3pez=20Mu=C3=B1oz?=
 <joaquin@tid.es>
Date: Tue, 12 May 2009 20:01:46 +0000
Subject: [PATCH] merged [49289] and [52371] from trunk

[SVN r52944]
---
 include/boost/detail/allocator_utilities.hpp | 21 +++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/include/boost/detail/allocator_utilities.hpp b/include/boost/detail/allocator_utilities.hpp
index 91b0fa7..5d6ef48 100644
--- a/include/boost/detail/allocator_utilities.hpp
+++ b/include/boost/detail/allocator_utilities.hpp
@@ -1,4 +1,4 @@
-/* Copyright 2003-2008 Joaquin M Lopez Munoz.
+/* Copyright 2003-2009 Joaquin M Lopez Munoz.
  * Distributed under the Boost Software License, Version 1.0.
  * (See accompanying file LICENSE_1_0.txt or copy at
  * http://www.boost.org/LICENSE_1_0.txt)
@@ -178,12 +178,31 @@ void construct(void* p,const Type& t)
   new (p) Type(t);
 }
 
+#if BOOST_WORKAROUND(BOOST_MSVC,BOOST_TESTED_AT(1500))
+/* MSVC++ issues spurious warnings about unreferencend formal parameters
+ * in destroy<Type> when Type is a class with trivial dtor.
+ */
+
+#pragma warning(push)
+#pragma warning(disable:4100)  
+#endif
+
 template<typename Type>
 void destroy(const Type* p)
 {
+
+#if BOOST_WORKAROUND(__SUNPRO_CC,BOOST_TESTED_AT(0x590))
+  const_cast<Type*>(p)->~Type();
+#else
   p->~Type();
+#endif
+
 }
 
+#if BOOST_WORKAROUND(BOOST_MSVC,BOOST_TESTED_AT(1500))
+#pragma warning(pop)
+#endif
+
 } /* namespace boost::detail::allocator */
 
 } /* namespace boost::detail */