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bug fix

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[SVN r18321]
This commit is contained in:
Dave Abrahams
2003-04-28 04:55:23 +00:00
parent 4b05246d3d
commit d1a4ff6bc5
1 changed files with 20 additions and 3 deletions
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23
include/boost/mpl/if.hpp
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@@ -24,6 +24,10 @@
#include "boost/mpl/aux_/config/workaround.hpp" #include "boost/mpl/aux_/config/workaround.hpp"
#include "boost/config.hpp" #include "boost/config.hpp"
#ifndef BOOST_MPL_NO_FULL_LAMBDA_SUPPORT
# include "boost/mpl/arg_fwd.hpp"
#endif
namespace boost { namespace boost {
namespace mpl { namespace mpl {
@@ -113,6 +117,20 @@ struct if_
template <class T1, class T2, class T3, class T4> struct bind3; template <class T1, class T2, class T3, class T4> struct bind3;
template <template <class T1, class T2, class T3> class> struct quote3; template <template <class T1, class T2, class T3> class> struct quote3;
namespace aux
{
template <
typename T
, BOOST_MPL_PP_PARAMS(BOOST_MPL_METAFUNCTION_MAX_ARITY, typename U)
> struct resolve_bind_arg;
template<
typename T
, typename Arg
>
struct replace_unnamed_arg;
}
template< template<
typename T1, typename T2, typename T3 typename T1, typename T2, typename T3
> >
@@ -125,9 +143,8 @@ struct bind3<quote3<if_>, T1, T2, T3>
struct apply struct apply
{ {
private: private:
typedef aux::replace_unnamed_arg<quote3<if_>, mpl::arg< 1> > r0; typedef quote3<if_> a0;
typedef typename r0::type a0; typedef mpl::arg< 1> n1;
typedef typename r0::next_arg n1;
typedef aux::replace_unnamed_arg< T1,n1 > r1; typedef aux::replace_unnamed_arg< T1,n1 > r1;
typedef typename r1::type a1; typedef typename r1::type a1;