external/boost/boost.3780.aliasing.patch

   1 --- misc/boost_1_44_0/boost/function/function_base.hpp
   2 +++ misc/build/boost_1_44_0/boost/function/function_base.hpp
   3 @@ -314,17 +322,17 @@
   4          {
   5            if (op == clone_functor_tag || op == move_functor_tag) {
   6              const functor_type* in_functor =
   7 -              reinterpret_cast<const functor_type*>(&in_buffer.data);
   8 +              static_cast<const functor_type*>(static_cast<void*>(&in_buffer.data));
   9              new (reinterpret_cast<void*>(&out_buffer.data)) functor_type(*in_functor);
  10
  11              if (op == move_functor_tag) {
  12 -              functor_type* f = reinterpret_cast<functor_type*>(&in_buffer.data);
  13 +              functor_type* f = static_cast<functor_type*>(static_cast<void*>(&in_buffer.data));
  14                (void)f; // suppress warning about the value of f not being used (MSVC)
  15                f->~Functor();
  16              }
  17            } else if (op == destroy_functor_tag) {
  18              // Some compilers (Borland, vc6, ...) are unhappy with ~functor_type.
  19 -             functor_type* f = reinterpret_cast<functor_type*>(&out_buffer.data);
  20 +             functor_type* f = static_cast<functor_type*>(static_cast<void*>(&out_buffer.data));
  21               (void)f; // suppress warning about the value of f not being used (MSVC)
  22               f->~Functor();
  23            } else if (op == check_functor_type_tag) {