5 files changed, 24 insertions, 44 deletions
diff --git a/boost/numeric/interval/compare/set.hpp b/boost/numeric/interval/compare/set.hpp
index aa4f1716b..44f4d6ee6 100644
--- a/boost/numeric/interval/compare/set.hpp
+++ b/boost/numeric/interval/compare/set.hpp
@@ -27,7 +27,7 @@ bool operator<(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
 }
 
 template<class T, class Policies> inline
-bool operator<(const interval<T, Policies>& x, const T& y)
+bool operator<(const interval<T, Policies>& , const T& )
 {
   throw comparison_error();
 }
@@ -39,7 +39,7 @@ bool operator<=(const interval<T, Policies1>& x, const interval<T, Policies2>& y
 }
 
 template<class T, class Policies> inline
-bool operator<=(const interval<T, Policies>& x, const T& y)
+bool operator<=(const interval<T, Policies>& , const T& )
 {
   throw comparison_error();
 }
@@ -51,7 +51,7 @@ bool operator>(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
 }
 
 template<class T, class Policies> inline
-bool operator>(const interval<T, Policies>& x, const T& y)
+bool operator>(const interval<T, Policies>& , const T& )
 {
   throw comparison_error();
 }
@@ -63,7 +63,7 @@ bool operator>=(const interval<T, Policies1>& x, const interval<T, Policies2>& y
 }
 
 template<class T, class Policies> inline
-bool operator>=(const interval<T, Policies>& x, const T& y)
+bool operator>=(const interval<T, Policies>& , const T& )
 {
   throw comparison_error();
 }
@@ -75,7 +75,7 @@ bool operator==(const interval<T, Policies1>& x, const interval<T, Policies2>& y
 }
 
 template<class T, class Policies> inline
-bool operator==(const interval<T, Policies>& x, const T& y)
+bool operator==(const interval<T, Policies>& , const T& )
 {
   throw comparison_error();
 }
@@ -87,7 +87,7 @@ bool operator!=(const interval<T, Policies1>& x, const interval<T, Policies2>& y
 }
 
 template<class T, class Policies> inline
-bool operator!=(const interval<T, Policies>& x, const T& y)
+bool operator!=(const interval<T, Policies>& , const T& )
 {
   throw comparison_error();
 }
diff --git a/boost/numeric/interval/detail/bugs.hpp b/boost/numeric/interval/detail/bugs.hpp
index cc37988d7..b9b421a23 100644
--- a/boost/numeric/interval/detail/bugs.hpp
+++ b/boost/numeric/interval/detail/bugs.hpp
@@ -45,35 +45,4 @@
 #  define BOOST_NUMERIC_INTERVAL_using_ahyp(a)
 #endif
 
-#if defined(__GNUC__) && (__GNUC__ <= 2)
-// cf PR c++/1981 for a description of the bug
-#include <algorithm>
-#include <boost/config/no_tr1/cmath.hpp>
-namespace boost {
-namespace numeric {
-  using std::min;
-  using std::max;
-  using std::sqrt;
-  using std::exp;
-  using std::log;
-  using std::cos;
-  using std::tan;
-  using std::asin;
-  using std::acos;
-  using std::atan;
-  using std::ceil;
-  using std::floor;
-  using std::sinh;
-  using std::cosh;
-  using std::tanh;
-# undef BOOST_NUMERIC_INTERVAL_using_max
-# undef BOOST_NUMERIC_INTERVAL_using_math
-# define BOOST_NUMERIC_INTERVAL_using_max(a)
-# define BOOST_NUMERIC_INTERVAL_using_math(a)
-# undef BOOST_NUMERIC_INTERVAL_using_ahyp
-# define BOOST_NUMERIC_INTERVAL_using_ahyp(a)
-} // namespace numeric
-} // namespace boost
-#endif
-
 #endif // BOOST_NUMERIC_INTERVAL_DETAIL_BUGS
diff --git a/boost/numeric/interval/detail/msvc_rounding_control.hpp b/boost/numeric/interval/detail/msvc_rounding_control.hpp
index d36e80242..ccf1e8b47 100644
--- a/boost/numeric/interval/detail/msvc_rounding_control.hpp
+++ b/boost/numeric/interval/detail/msvc_rounding_control.hpp
@@ -88,7 +88,20 @@ struct x86_rounding
   static void get_rounding_mode(rounding_mode& mode)
   { mode = msvc2hard(_control87(0, 0)); }
   static void set_rounding_mode(const rounding_mode mode)
-  { _control87(hard2msvc(mode), _MCW_EM | _MCW_RC | _MCW_PC | _MCW_IC); }
+  {
+    _control87(hard2msvc(mode),
+      _MCW_EM | _MCW_RC
+#if !defined(_M_AMD64) && !defined(_M_ARM)
+      // x64 ignores _MCW_PC and _MCW_IC, and the Debug CRT library actually
+      // asserts when these are passed to _control87.
+      // MSDN says on '_control87' that changing precision (_MCW_PC) or
+      // infinity (_MCW_IC) handling is not supported on the ARM and x64
+      // architectures and that _control87 raises an assertion
+      // and the invalid parameter handler is invoked.
+      | _MCW_PC | _MCW_IC
+#endif
+    );
+  }
   static double to_int(const double& x) { return rint(x); }
 };
 
diff --git a/boost/numeric/interval/limits.hpp b/boost/numeric/interval/limits.hpp
index d691ccee2..973681dbc 100644
--- a/boost/numeric/interval/limits.hpp
+++ b/boost/numeric/interval/limits.hpp
@@ -11,7 +11,6 @@
 #ifndef BOOST_NUMERIC_INTERVAL_LIMITS_HPP
 #define BOOST_NUMERIC_INTERVAL_LIMITS_HPP
 
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
 #include <boost/config.hpp>
 #include <boost/limits.hpp>
@@ -46,6 +45,5 @@ private:
 
 } // namespace std
 
-#endif
 
 #endif // BOOST_NUMERIC_INTERVAL_LIMITS_HPP
diff --git a/boost/numeric/interval/rounded_arith.hpp b/boost/numeric/interval/rounded_arith.hpp
index 8b2d9a718..2520274a6 100644
--- a/boost/numeric/interval/rounded_arith.hpp
+++ b/boost/numeric/interval/rounded_arith.hpp
@@ -68,8 +68,8 @@ struct rounded_arith_std: Rounding {
   { BOOST_NUMERIC_INTERVAL_using_math(sqrt); BOOST_DN(sqrt(x)); }
   T sqrt_up  (const T& x)
   { BOOST_NUMERIC_INTERVAL_using_math(sqrt); BOOST_UP(sqrt(x)); }
-  T int_down(const T& x) { this->downward(); return to_int(x); }
-  T int_up  (const T& x) { this->upward();   return to_int(x); }
+  T int_down(const T& x) { this->downward(); return this->to_int(x); }
+  T int_up  (const T& x) { this->upward();   return this->to_int(x); }
 # undef BOOST_DN
 # undef BOOST_NR
 # undef BOOST_UP
@@ -105,8 +105,8 @@ struct rounded_arith_opp: Rounding {
   { BOOST_NUMERIC_INTERVAL_using_math(sqrt); BOOST_DN(sqrt(x)); }
   T sqrt_up  (const T& x)
   { BOOST_NUMERIC_INTERVAL_using_math(sqrt); BOOST_UP(sqrt(x)); }
-  T int_down(const T& x) { return -to_int(-x); }
-  T int_up  (const T& x) { return to_int(x); }
+  T int_down(const T& x) { return -this->to_int(-x); }
+  T int_up  (const T& x) { return  this->to_int(x); }
 # undef BOOST_DN
 # undef BOOST_NR
 # undef BOOST_UP