external/boost/boost.gcc47679.patch

   1 diff -ru boost.orig/boost/optional/detail/optional_aligned_storage.hpp boost/boost/optional/detail/optional_aligned_storage.hpp
   2 --- foo/misc/boost.orig/boost/optional/detail/optional_aligned_storage.hpp      2015-07-18 11:27:36.168127029 +0200
   3 +++ foo/misc/boost/boost/optional/detail/optional_aligned_storage.hpp   2015-07-18 20:36:13.777997833 +0200
   4 @@ -14,6 +14,8 @@
   5  #ifndef BOOST_OPTIONAL_OPTIONAL_DETAIL_OPTIONAL_ALIGNED_STORAGE_AJK_12FEB2016_HPP
   6  #define BOOST_OPTIONAL_OPTIONAL_DETAIL_OPTIONAL_ALIGNED_STORAGE_AJK_12FEB2016_HPP
   7
   8 +#include <string.h>
   9 +
  10  namespace boost {
  11
  12  namespace optional_detail {
  13 @@ -39,6 +41,11 @@ class aligned_storage
  14
  15    public:
  16
  17 +    aligned_storage()
  18 +    {
  19 +      memset(&dummy_, 0, sizeof(dummy_));
  20 +    }
  21 +
  22  #if defined(BOOST_OPTIONAL_DETAIL_USE_ATTRIBUTE_MAY_ALIAS)
  23      void const* address() const { return &dummy_; }
  24      void      * address()       { return &dummy_; }
  25 diff -ru boost.orig/boost/spirit/home/classic/core/primitives/impl/numerics.ipp boost/boost/spirit/home/classic/core/primitives/impl/numerics.ipp
  26 --- foo/misc/boost.orig/boost/spirit/home/classic/core/primitives/impl/numerics.ipp     2015-07-18 11:27:36.169127029 +0200
  27 +++ foo/misc/boost/boost/spirit/home/classic/core/primitives/impl/numerics.ipp  2015-07-18 20:34:32.110998976 +0200
  28 @@ -218,6 +218,19 @@
  29                  }
  30              }
  31          };
  32 +        template <int Radix>
  33 +        struct negative_accumulate<unsigned char, Radix>
  34 +        {
  35 +            //  Use this accumulator if number is negative
  36 +            static bool add(unsigned char& n, unsigned digit)
  37 +            {
  38 +                n *= Radix;
  39 +                if (n < digit)
  40 +                    return false;
  41 +                n -= digit;
  42 +                return true;
  43 +            }
  44 +        };
  45
  46          template <int MaxDigits>
  47          inline bool allow_more_digits(std::size_t i)
  48 diff -ru boost.orig/boost/utility/compare_pointees.hpp boost/boost/utility/compare_pointees.hpp
  49 --- foo/misc/boost.orig/boost/utility/compare_pointees.hpp      2015-02-27 07:26:11.000000000 +0100
  50 +++ foo/misc/boost/boost/utility/compare_pointees.hpp   2015-07-18 20:20:41.388988458 +0200
  51 @@ -29,7 +29,11 @@
  52  inline
  53  bool equal_pointees ( OptionalPointee const& x, OptionalPointee const& y )
  54  {
  55 -  return (!x) != (!y) ? false : ( !x ? true : (*x) == (*y) ) ;
  56 +  if (!x && !y)
  57 +    return true;
  58 +  if (!x || !y)
  59 +    return false;
  60 +  return (*x) == (*y);
  61  }
  62
  63  template<class OptionalPointee>