[Boost-commit] svn:boost r85244 - trunk/boost/unordered/detail

Subject: [Boost-commit] svn:boost r85244 - trunk/boost/unordered/detail
From: dnljms_at_[hidden]
Date: 2013-08-08 16:27:41

Author: danieljames
Date: 2013-08-08 16:27:40 EDT (Thu, 08 Aug 2013)
New Revision: 85244
URL: http://svn.boost.org/trac/boost/changeset/85244

Log:
Fix unused variable warning. Refs #8851.

Bit annoying that `boost::ignore_unused_variable_warning` is in
`<boost/concept_check.hpp>`.

Text files modified: 
   trunk/boost/unordered/detail/table.hpp |     2 ++                                      
   trunk/boost/unordered/detail/util.hpp  |     2 ++                                      
   2 files changed, 4 insertions(+), 0 deletions(-)

Modified: trunk/boost/unordered/detail/table.hpp
==============================================================================
--- trunk/boost/unordered/detail/table.hpp	Thu Aug  8 14:05:37 2013	(r85243)
+++ trunk/boost/unordered/detail/table.hpp	2013-08-08 16:27:40 EDT (Thu, 08 Aug 2013)	(r85244)
@@ -456,6 +456,8 @@
 
         void swap_allocators(table& other, false_type)
         {
+            boost::unordered::detail::ignore_unused_variable_warning(other);
+
             // According to 23.2.1.8, if propagate_on_container_swap is
             // false the behaviour is undefined unless the allocators
             // are equal.

Modified: trunk/boost/unordered/detail/util.hpp
==============================================================================
--- trunk/boost/unordered/detail/util.hpp	Thu Aug  8 14:05:37 2013	(r85243)
+++ trunk/boost/unordered/detail/util.hpp	2013-08-08 16:27:40 EDT (Thu, 08 Aug 2013)	(r85244)
@@ -28,6 +28,8 @@
     struct move_tag {};
     struct empty_emplace {};
 
+    template <class T> inline void ignore_unused_variable_warning(T const&) {}
+
     ////////////////////////////////////////////////////////////////////////////
     // iterator SFINAE