Re: [Boost-users] Boost graph issues with Xcode 4.4

Subject: Re: [Boost-users] Boost graph issues with Xcode 4.4
From: Jeremiah Willcock (jewillco_at_[hidden])
Date: 2012-08-27 10:45:19

On Mon, 27 Aug 2012, Jon McCormack wrote:

> Hello,I'm trying to use boost 1.51 graph library with Xcode 4.4 and running into problems. While boost will build
> fine, when I try some simple graph code as per the documentation:

(snip)

> I get the following errors:
> In file included from graph.cpp:4:
> In file included from /usr/local/include/boost/graph/graph_traits.hpp:26:
> In file included from /usr/local/include/boost/pending/property.hpp:13:
> In file included from /usr/local/include/boost/type_traits.hpp:35:
> In file included from /usr/local/include/boost/type_traits/has_operator.hpp:12:
> In file included from /usr/local/include/boost/type_traits/has_bit_and.hpp:43:
> /usr/local/include/boost/type_traits/detail/has_binary_operator.hpp:220:1: error: C++ requires a type specifier for
> all declarations
> BOOST_TT_AUX_BOOL_TRAIT_DEF3(BOOST_TT_TRAIT_NAME, Lhs, Rhs=Lhs,
> Ret=::boost::detail::BOOST_JOIN(BOOST_TT_TRAIT_NAME,_impl)::dont_care,
> (::boost::detail::BOOST_JOIN(BOOST_TT_TRAIT_NAME,_impl)::trait_impl < Lhs, ...
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /usr/local/include/boost/type_traits/detail/has_binary_operator.hpp:220:30: error: use of undeclared identifier
> 'has_bit_and'
> BOOST_TT_AUX_BOOL_TRAIT_DEF3(BOOST_TT_TRAIT_NAME, Lhs, Rhs=Lhs,
> Ret=::boost::detail::BOOST_JOIN(BOOST_TT_TRAIT_NAME,_impl)::dont_care,
> (::boost::detail::BOOST_JOIN(BOOST_TT_TRAIT_NAME,_impl)::trait_impl < Lhs, ...
>                              ^
> /usr/local/include/boost/type_traits/has_bit_and.hpp:12:29: note: expanded from macro 'BOOST_TT_TRAIT_NAME'
> #define BOOST_TT_TRAIT_NAME has_bit_and
>                             ^
> In file included from graph.cpp:4:
> In file included from /usr/local/include/boost/graph/graph_traits.hpp:26:
> In file included from /usr/local/include/boost/pending/property.hpp:13:
> In file included from /usr/local/include/boost/type_traits.hpp:35:
> In file included from /usr/local/include/boost/type_traits/has_operator.hpp:12:
> In file included from /usr/local/include/boost/type_traits/has_bit_and.hpp:43:
> /usr/local/include/boost/type_traits/detail/has_binary_operator.hpp:220:230: error: expected ';' after top level
> declarator
>   ...Lhs, Rhs=Lhs, Ret=::boost::detail::BOOST_JOIN(BOOST_TT_TRAIT_NAME,_impl)::dont_care,
> (::boost::detail::BOOST_JOIN(BOOST_TT_TRAIT_NAME,_impl)::trait_impl < Lhs, Rhs, Ret >::value)) 
> 
> The errors continue for a number of type_traits/detail files.
> Is this an issue with clang?

I don't see any test failures with type_traits on Clang on 
<URL:http://www.boost.org/development/tests/release/developer/type_traits.html>, 
but that may not include the version that you have.  In any case, this 
looks like a Boost.TypeTraits issue, so you might want to try running its 
test suite (run "./b2 libs/type_traits/test" from the top Boost source 
directory, adding any toolset flags you normally use).  If that fails, you 
might want to post that as a separate message to boost-users with 
"[type_traits]" in the subject.

-- Jeremiah Willcock