[Boost-bugs] [Boost C++ Libraries] #8723: [CONCEPT_CHECK] GCC 4.8 warns unused local typedef

Subject: [Boost-bugs] [Boost C++ Libraries] #8723: [CONCEPT_CHECK] GCC 4.8 warns unused local typedef
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-06-24 17:57:47

#8723: [CONCEPT_CHECK] GCC 4.8 warns unused local typedef
-------------------------------------+---------------------------
 Reporter:  chris5287@…              |      Owner:  jsiek
     Type:  Bugs                     |     Status:  new
Milestone:  Boost 1.54.0             |  Component:  concept_check
  Version:  Boost Development Trunk  |   Severity:  Problem
 Keywords:                           |
-------------------------------------+---------------------------
 GCC 4.8+ warns unused local typedef...

 {{{#!c++
 ./boost/concept/detail/general.hpp:71:20: warning: typedef
 ‘boost_concept_check173’ locally defined but not used [-Wunused-local-
 typedefs]
        BOOST_PP_CAT(boost_concept_check,__LINE__)
 }}}

 Could we suppress the warning by append '!__attribute!__((unused))'

 {{{#!c++
 ./boost/concept/detail/general.hpp:71
       BOOST_PP_CAT(boost_concept_check,__LINE__) __attribute__((unused));
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8723>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.