[Boost-bugs] [Boost C++ Libraries] #8844: [PATCH] arg.hpp should use BOOST_STATIC_ASSERT

Subject: [Boost-bugs] [Boost C++ Libraries] #8844: [PATCH] arg.hpp should use BOOST_STATIC_ASSERT
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-07-18 07:49:19

#8844: [PATCH] arg.hpp should use BOOST_STATIC_ASSERT
 Reporter: pmachata@… | Owner: pdimov
     Type: Patches | Status: new
Milestone: To Be Determined | Component: bind
  Version: Boost 1.54.0 | Severity: Problem
 Keywords: |
 template <int I> template<class T> boost::arg<I>::arg<T> (T &) contains
 code equivalent to BOOST_STATIC_ASSERT:
         // static assert I == is_placeholder<T>::value
         typedef char T_must_be_placeholder[ I == is_placeholder<T>::value?
 1: -1 ];

 GCC recently added a warning for this unused typedef case. This can be
 worked around by adding __attribute__ ((__unused__)), but why not simply

 Test suite passes.

Ticket URL: <https://svn.boost.org/trac/boost/ticket/8844>
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