remove some Wunused-local-typedef warnings from boost with gcc4.8

Change-Id: Ia026b679ddbea780179a88c9782e24eb9c7f44bb

boost/UnpackedTarball_boost.mk

@@ -26,6 +26,8 @@ boost_patches += boost.4510.warnings.patch
 boost_patches += boost.6142.warnings.patch.1
 boost_patches += boost.libcdr.warnings.patch.1
 
+boost_patches += boost.wunused-local-typedef.patch.1
+
 # Help static analysis tools (see SAL_UNUSED_PARAMETER in sal/types.h):
 ifeq (GCC,$(COM))
 boost_patches += boost_1_44_0-unused-parameters.patch

boost/boost.wunused-local-typedef.patch.1

+diff -ur boost.org/boost/date_time/gregorian/greg_facet.hpp boost/boost/date_time/gregorian/greg_facet.hpp
+--- boost.org/boost/date_time/gregorian/greg_facet.hpp	2013-05-31 21:56:34.677809902 +0200
++++ boost/boost/date_time/gregorian/greg_facet.hpp	2013-05-31 22:57:29.671660310 +0200
+@@ -215,7 +215,6 @@
+   {
+     std::istream_iterator<std::basic_string<charT>, charT> beg(is), eos;
+     
+-    typedef boost::date_time::all_date_names_put<greg_facet_config, charT> facet_def;
+     d = from_stream(beg, eos);
+     return is;
+   }
+diff -ur boost.org/boost/lexical_cast.hpp boost/boost/lexical_cast.hpp
+--- boost.org/boost/lexical_cast.hpp	2013-05-31 21:56:34.685809901 +0200
++++ boost/boost/lexical_cast.hpp	2013-05-31 21:58:15.899805759 +0200
+@@ -865,7 +865,6 @@
+ #ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+             BOOST_STATIC_ASSERT(!std::numeric_limits<T>::is_signed);
+ #endif
+-            typedef typename Traits::int_type int_type;
+             CharT const czero = lcast_char_constants<CharT>::zero;
+             --end;
+             value = 0;
+diff -ur boost.org/boost/math/special_functions/fpclassify.hpp boost/boost/math/special_functions/fpclassify.hpp
+--- boost.org/boost/math/special_functions/fpclassify.hpp	2013-05-31 21:56:34.756809898 +0200
++++ boost/boost/math/special_functions/fpclassify.hpp	2013-05-31 22:56:08.456663634 +0200
+@@ -327,7 +327,6 @@
+ { //!< \brief return true if floating-point type t is finite.
+    typedef typename detail::fp_traits<T>::type traits;
+    typedef typename traits::method method;
+-   typedef typename boost::is_floating_point<T>::type fp_tag;
+    typedef typename tools::promote_args<T>::type value_type;
+    return detail::isfinite_impl(static_cast<value_type>(x), method());
+ }
+@@ -487,7 +486,6 @@
+ {
+    typedef typename detail::fp_traits<T>::type traits;
+    typedef typename traits::method method;
+-   typedef typename boost::is_floating_point<T>::type fp_tag;
+    typedef typename tools::promote_args<T>::type value_type;
+    return detail::isinf_impl(static_cast<value_type>(x), method());
+ }
+@@ -570,7 +568,6 @@
+ { //!< \brief return true if floating-point type t is NaN (Not A Number).
+    typedef typename detail::fp_traits<T>::type traits;
+    typedef typename traits::method method;
+-   typedef typename boost::is_floating_point<T>::type fp_tag;
+    return detail::isnan_impl(x, method());
+ }
+ 
+diff -ur boost.org/boost/math/special_functions/sign.hpp boost/boost/math/special_functions/sign.hpp
+--- boost.org/boost/math/special_functions/sign.hpp	2013-05-31 21:56:34.756809898 +0200
++++ boost/boost/math/special_functions/sign.hpp	2013-05-31 22:56:53.787661778 +0200
+@@ -110,7 +110,6 @@
+ { 
+    typedef typename detail::fp_traits<T>::type traits;
+    typedef typename traits::method method;
+-   typedef typename boost::is_floating_point<T>::type fp_tag;
+    return detail::signbit_impl(x, method());
+ }
+ 
+@@ -124,7 +123,6 @@
+ { //!< \brief return unchanged binary pattern of x, except for change of sign bit. 
+    typedef typename detail::fp_traits<T>::sign_change_type traits;
+    typedef typename traits::method method;
+-   typedef typename boost::is_floating_point<T>::type fp_tag;
+ 
+    return detail::changesign_impl(x, method());
+ }
+diff -ur boost.org/boost/tuple/detail/tuple_basic.hpp boost/boost/tuple/detail/tuple_basic.hpp
+--- boost.org/boost/tuple/detail/tuple_basic.hpp	2013-05-31 21:56:34.846809895 +0200
++++ boost/boost/tuple/detail/tuple_basic.hpp	2013-05-31 22:58:11.116658614 +0200
+@@ -225,7 +225,6 @@
+ get(const cons<HT, TT>& c BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(int, N)) {
+   typedef BOOST_DEDUCED_TYPENAME detail::drop_front<N>::BOOST_NESTED_TEMPLATE
+       apply<cons<HT, TT> > impl;
+-  typedef BOOST_DEDUCED_TYPENAME impl::type cons_element;
+   return impl::call(c).head;
+ }
+ 
+diff -ur boost.org/boost/unordered/detail/unique.hpp boost/boost/unordered/detail/unique.hpp
+--- boost.org/boost/unordered/detail/unique.hpp	2013-05-31 21:56:34.721809901 +0200
++++ boost/boost/unordered/detail/unique.hpp	2013-05-31 22:59:03.466656471 +0200
+@@ -334,8 +334,6 @@
+ 
+         value_type& operator[](key_type const& k)
+         {
+-            typedef typename value_type::second_type mapped_type;
+-    
+             std::size_t key_hash = this->hash(k);
+             iterator pos = this->find_node(key_hash, k);
+