Apply VC-7.1 fixes: sometimes ADL fails, and we need a using declaration in order for the correct overload to be found.

Add missing #include. to t_distribution_inv.hpp.
Suppress unnecessary instantiations in instantiate_all.cpp.

[SVN r44748]

include/boost/math/concepts/real_concept.hpp

@@ -416,6 +416,16 @@ inline long double real_cast<long double, concepts::real_concept>(concepts::real
 
 #endif
 
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1310)
+//
+// For some strange reason ADL sometimes fails to find the 
+// correct overloads, unless we bring these declarations into scope:
+//
+using concepts::itrunc;
+using concepts::iround;
+
+#endif
+
 } // namespace math
 } // namespace boost
 

include/boost/math/concepts/std_real_concept.hpp

@@ -353,6 +353,15 @@ inline int digits<concepts::std_real_concept>(BOOST_MATH_EXPLICIT_TEMPLATE_TYPE_
 
 } // namespace tools
 
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1310)
+using concepts::itrunc;
+using concepts::ltrunc;
+using concepts::lltrunc;
+using concepts::iround;
+using concepts::lround;
+using concepts::llround;
+#endif
+
 } // namespace math
 } // namespace boost
 

include/boost/math/special_functions/detail/t_distribution_inv.hpp

@@ -13,6 +13,7 @@
 
 #include <boost/math/special_functions/cbrt.hpp>
 #include <boost/math/special_functions/round.hpp>
+#include <boost/math/special_functions/trunc.hpp>
 
 namespace boost{ namespace math{ namespace detail{
 

test/compile_test/instantiate.hpp

@@ -16,6 +16,8 @@
 #include <boost/math/special_functions.hpp>
 #include <boost/math/concepts/distributions.hpp>
 
+#ifndef BOOST_MATH_INSTANTIATE_MINIMUM
+
 typedef boost::math::policies::policy<> test_policy;
 
 namespace test{
@@ -29,6 +31,7 @@ namespace dist_test{
 BOOST_MATH_DECLARE_DISTRIBUTIONS(double, test_policy)
 
 }
+#endif
 
 namespace boost{ namespace math{
 //
@@ -79,7 +82,7 @@ void instantiate(RealType)
    function_requires<DistributionConcept<non_central_beta_distribution<RealType> > >();
    function_requires<DistributionConcept<non_central_f_distribution<RealType> > >();
    function_requires<DistributionConcept<non_central_t_distribution<RealType> > >();
-
+#ifndef BOOST_MATH_INSTANTIATE_MINIMUM
    function_requires<DistributionConcept<bernoulli_distribution<RealType, test_policy> > >();
    function_requires<DistributionConcept<beta_distribution<RealType, test_policy> > >();
    function_requires<DistributionConcept<binomial_distribution<RealType, test_policy> > >();
@@ -128,7 +131,7 @@ void instantiate(RealType)
    function_requires<DistributionConcept<dist_test::non_central_beta > >();
    function_requires<DistributionConcept<dist_test::non_central_f > >();
    function_requires<DistributionConcept<dist_test::non_central_t > >();
-
+#endif
    int i;
    RealType v1(0.5), v2(0.5), v3(0.5);
    boost::math::tgamma(v1);
@@ -246,6 +249,7 @@ void instantiate(RealType)
    boost::math::modf(v1, &ll);
 #endif
    boost::math::pow<2>(v1);
+#ifndef BOOST_MATH_INSTANTIATE_MINIMUM
    //
    // All over again, with a policy this time:
    //
@@ -483,6 +487,7 @@ void instantiate(RealType)
    test::modf(v1, &ll);
 #endif
    test::pow<2>(v1);
+#endif
 }
 
 template <class RealType>
@@ -490,7 +495,7 @@ void instantiate_mixed(RealType)
 {
    using namespace boost;
    using namespace boost::math;
-
+#ifndef BOOST_MATH_INSTANTIATE_MINIMUM
    int i = 1;
    long l = 1;
    short s = 1;
@@ -839,6 +844,7 @@ void instantiate_mixed(RealType)
    test::sph_bessel(i, 1);
    test::sph_neumann(i, lr);
    test::sph_neumann(i, i);
+#endif
 }
 
 

vc71_fix/instantiate_all.cpp

@@ -14,8 +14,10 @@
 // as that would lead to recursive project dependencies...
 //
 
-#include "../test/compile_test/instantiate.hpp"
+#define BOOST_MATH_ASSERT_UNDEFINED_POLICY false
+#define BOOST_MATH_INSTANTIATE_MINIMUM
 #include <boost/math/concepts/real_concept.hpp>
+#include "../test/compile_test/instantiate.hpp"
 
 void some_proc()
 {