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Merge [54385] to release.

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[SVN r55478]
This commit is contained in:
Peter Dimov
2009-08-08 22:59:06 +00:00
parent c0d14f5e7c
commit 961c3c5fa9
3 changed files with 442 additions and 0 deletions
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160
include/boost/bind/protect.hpp
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@ -5,12 +5,16 @@
// protect.hpp
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
// Copyright (c) 2009 Steven Watanabe
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
#include <boost/config.hpp>
#include <boost/detail/workaround.hpp>
namespace boost
{
@ -47,6 +51,22 @@ public:
return f_(a1);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1> result_type operator()(const A1 & a1)
{
return f_(a1);
}
template<class A1> result_type operator()(const A1 & a1) const
{
return f_(a1);
}
#endif
template<class A1, class A2> result_type operator()(A1 & a1, A2 & a2)
{
return f_(a1, a2);
@ -57,6 +77,41 @@ public:
return f_(a1, a2);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2> result_type operator()(A1 const & a1, A2 & a2)
{
return f_(a1, a2);
}
template<class A1, class A2> result_type operator()(A1 const & a1, A2 & a2) const
{
return f_(a1, a2);
}
template<class A1, class A2> result_type operator()(A1 & a1, A2 const & a2)
{
return f_(a1, a2);
}
template<class A1, class A2> result_type operator()(A1 & a1, A2 const & a2) const
{
return f_(a1, a2);
}
template<class A1, class A2> result_type operator()(A1 const & a1, A2 const & a2)
{
return f_(a1, a2);
}
template<class A1, class A2> result_type operator()(A1 const & a1, A2 const & a2) const
{
return f_(a1, a2);
}
#endif
template<class A1, class A2, class A3> result_type operator()(A1 & a1, A2 & a2, A3 & a3)
{
return f_(a1, a2, a3);
@ -66,6 +121,21 @@ public:
{
return f_(a1, a2, a3);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3)
{
return f_(a1, a2, a3);
}
template<class A1, class A2, class A3> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3) const
{
return f_(a1, a2, a3);
}
#endif
template<class A1, class A2, class A3, class A4> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4)
{
@ -76,6 +146,21 @@ public:
{
return f_(a1, a2, a3, a4);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3, class A4> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4)
{
return f_(a1, a2, a3, a4);
}
template<class A1, class A2, class A3, class A4> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4) const
{
return f_(a1, a2, a3, a4);
}
#endif
template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5)
{
@ -86,6 +171,21 @@ public:
{
return f_(a1, a2, a3, a4, a5);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5)
{
return f_(a1, a2, a3, a4, a5);
}
template<class A1, class A2, class A3, class A4, class A5> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5) const
{
return f_(a1, a2, a3, a4, a5);
}
#endif
template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6)
{
@ -96,6 +196,21 @@ public:
{
return f_(a1, a2, a3, a4, a5, a6);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6)
{
return f_(a1, a2, a3, a4, a5, a6);
}
template<class A1, class A2, class A3, class A4, class A5, class A6> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6) const
{
return f_(a1, a2, a3, a4, a5, a6);
}
#endif
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7)
{
@ -106,6 +221,21 @@ public:
{
return f_(a1, a2, a3, a4, a5, a6, a7);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7)
{
return f_(a1, a2, a3, a4, a5, a6, a7);
}
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7) const
{
return f_(a1, a2, a3, a4, a5, a6, a7);
}
#endif
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8)
{
@ -116,6 +246,21 @@ public:
{
return f_(a1, a2, a3, a4, a5, a6, a7, a8);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8)
{
return f_(a1, a2, a3, a4, a5, a6, a7, a8);
}
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8) const
{
return f_(a1, a2, a3, a4, a5, a6, a7, a8);
}
#endif
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 & a1, A2 & a2, A3 & a3, A4 & a4, A5 & a5, A6 & a6, A7 & a7, A8 & a8, A9 & a9)
{
@ -126,6 +271,21 @@ public:
{
return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
}
#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING) \
&& !BOOST_WORKAROUND(__EDG_VERSION__, <= 238)
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9)
{
return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
}
template<class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> result_type operator()(A1 const & a1, A2 const & a2, A3 const & a3, A4 const & a4, A5 const & a5, A6 const & a6, A7 const & a7, A8 const & a8, A9 const & a9) const
{
return f_(a1, a2, a3, a4, a5, a6, a7, a8, a9);
}
#endif
private:

1
test/Jamfile.v2
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@ -42,4 +42,5 @@ test-suite "bind"
[ run mem_fn_ref_test.cpp ]
[ run bind_ref_test.cpp ]
[ run bind_eq3_test.cpp ]
[ run protect_test.cpp ]
;

281
test/protect_test.cpp Normal file
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@ -0,0 +1,281 @@
// protect_test.cpp
//
// Copyright (c) 2009 Steven Watanabe
//
// Distributed under the Boost Software License, Version 1.0.
//
// See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/bind/protect.hpp>
#include <boost/bind/bind.hpp>
#include <boost/detail/lightweight_test.hpp>
int f(int x)
{
return x;
}
int& g(int& x)
{
return x;
}
template<class T>
const T& constify(const T& arg)
{
return arg;
}
int main()
{
int i[9] = {0,1,2,3,4,5,6,7,8};
// non-const
// test nullary
BOOST_TEST(boost::protect(boost::bind(f, 1))() == 1);
// test lvalues
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3]) == &i[3]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4]) == &i[3]);
BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4]) == &i[4]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[3]);
BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[4]);
BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[5]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[3]);
BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[4]);
BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[5]);
BOOST_TEST(&boost::protect(boost::bind(g, _7))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[6]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[3]);
BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[4]);
BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[5]);
BOOST_TEST(&boost::protect(boost::bind(g, _7))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[6]);
BOOST_TEST(&boost::protect(boost::bind(g, _8))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[7]);
BOOST_TEST(&boost::protect(boost::bind(g, _1))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[0]);
BOOST_TEST(&boost::protect(boost::bind(g, _2))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[1]);
BOOST_TEST(&boost::protect(boost::bind(g, _3))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[2]);
BOOST_TEST(&boost::protect(boost::bind(g, _4))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[3]);
BOOST_TEST(&boost::protect(boost::bind(g, _5))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[4]);
BOOST_TEST(&boost::protect(boost::bind(g, _6))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[5]);
BOOST_TEST(&boost::protect(boost::bind(g, _7))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[6]);
BOOST_TEST(&boost::protect(boost::bind(g, _8))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[7]);
BOOST_TEST(&boost::protect(boost::bind(g, _9))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[8]);
// test rvalues
BOOST_TEST(boost::protect(boost::bind(f, _1))(0) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3) == 3);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4) == 3);
BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4) == 4);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5) == 3);
BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5) == 4);
BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5) == 5);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5, 6) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5, 6) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5, 6) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5, 6) == 3);
BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5, 6) == 4);
BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5, 6) == 5);
BOOST_TEST(boost::protect(boost::bind(f, _7))(0, 1, 2, 3, 4, 5, 6) == 6);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5, 6, 7) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5, 6, 7) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5, 6, 7) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5, 6, 7) == 3);
BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5, 6, 7) == 4);
BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5, 6, 7) == 5);
BOOST_TEST(boost::protect(boost::bind(f, _7))(0, 1, 2, 3, 4, 5, 6, 7) == 6);
BOOST_TEST(boost::protect(boost::bind(f, _8))(0, 1, 2, 3, 4, 5, 6, 7) == 7);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _3))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 2);
BOOST_TEST(boost::protect(boost::bind(f, _4))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 3);
BOOST_TEST(boost::protect(boost::bind(f, _5))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 4);
BOOST_TEST(boost::protect(boost::bind(f, _6))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 5);
BOOST_TEST(boost::protect(boost::bind(f, _7))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 6);
BOOST_TEST(boost::protect(boost::bind(f, _8))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 7);
BOOST_TEST(boost::protect(boost::bind(f, _9))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 8);
// test mixed perfect forwarding
BOOST_TEST(boost::protect(boost::bind(f, _1))(i[0], 1) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(i[0], 1) == 1);
BOOST_TEST(boost::protect(boost::bind(f, _1))(0, i[1]) == 0);
BOOST_TEST(boost::protect(boost::bind(f, _2))(0, i[1]) == 1);
// const
// test nullary
BOOST_TEST(constify(constify(boost::protect(boost::bind(f, 1))))() == 1);
// test lvalues
BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _1))))(i[0]) == &i[0]);
BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _1))))(i[0], i[1]) == &i[0]);
BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _2))))(i[0], i[1]) == &i[1]);
BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _1))))(i[0], i[1], i[2]) == &i[0]);
BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _2))))(i[0], i[1], i[2]) == &i[1]);
BOOST_TEST(&constify(constify(boost::protect(boost::bind(g, _3))))(i[0], i[1], i[2]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3]) == &i[0]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3]) == &i[1]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3]) == &i[3]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4]) == &i[0]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4]) == &i[1]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4]) == &i[3]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4]) == &i[4]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[0]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[1]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[3]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[4]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5]) == &i[5]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[0]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[1]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[3]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[4]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[5]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _7)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6]) == &i[6]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[0]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[1]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[3]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[4]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[5]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _7)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[6]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _8)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7]) == &i[7]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _1)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[0]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _2)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[1]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _3)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[2]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _4)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[3]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _5)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[4]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _6)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[5]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _7)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[6]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _8)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[7]);
BOOST_TEST(&constify(boost::protect(boost::bind(g, _9)))(i[0], i[1], i[2], i[3], i[4], i[5], i[6], i[7], i[8]) == &i[8]);
// test rvalues
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3) == 3);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4) == 3);
BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4) == 4);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5) == 3);
BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5) == 4);
BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5) == 5);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5, 6) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5, 6) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5, 6) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5, 6) == 3);
BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5, 6) == 4);
BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5, 6) == 5);
BOOST_TEST(constify(boost::protect(boost::bind(f, _7)))(0, 1, 2, 3, 4, 5, 6) == 6);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5, 6, 7) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5, 6, 7) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5, 6, 7) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5, 6, 7) == 3);
BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5, 6, 7) == 4);
BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5, 6, 7) == 5);
BOOST_TEST(constify(boost::protect(boost::bind(f, _7)))(0, 1, 2, 3, 4, 5, 6, 7) == 6);
BOOST_TEST(constify(boost::protect(boost::bind(f, _8)))(0, 1, 2, 3, 4, 5, 6, 7) == 7);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _3)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 2);
BOOST_TEST(constify(boost::protect(boost::bind(f, _4)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 3);
BOOST_TEST(constify(boost::protect(boost::bind(f, _5)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 4);
BOOST_TEST(constify(boost::protect(boost::bind(f, _6)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 5);
BOOST_TEST(constify(boost::protect(boost::bind(f, _7)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 6);
BOOST_TEST(constify(boost::protect(boost::bind(f, _8)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 7);
BOOST_TEST(constify(boost::protect(boost::bind(f, _9)))(0, 1, 2, 3, 4, 5, 6, 7, 8) == 8);
// test mixed perfect forwarding
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(i[0], 1) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(i[0], 1) == 1);
BOOST_TEST(constify(boost::protect(boost::bind(f, _1)))(0, i[1]) == 0);
BOOST_TEST(constify(boost::protect(boost::bind(f, _2)))(0, i[1]) == 1);
return boost::report_errors();
}