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Fixes #8473

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[SVN r85168]
This commit is contained in:
Ion Gaztañaga
2013-07-29 21:33:20 +00:00
parent b1503a139e
commit 4e92a024fb
2 changed files with 10 additions and 0 deletions
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4
include/boost/container/detail/utilities.hpp
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@@ -12,6 +12,7 @@
#define BOOST_CONTAINER_DETAIL_UTILITIES_HPP
#include "config_begin.hpp"
#include "workaround.hpp"
#include <cstdio>
#include <cstring> //for ::memcpy
#include <boost/type_traits/is_fundamental.hpp>
@@ -1055,18 +1056,21 @@ inline typename container_detail::enable_if_c
::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
BOOST_CONTAINER_FALLTHOUGH
case 3:
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);
::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
BOOST_CONTAINER_FALLTHOUGH
case 2:
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);
::memcpy(short_ptr, stora_ptr, sizeof_storage);
large_ptr += sizeof_storage;
short_ptr += sizeof_storage;
BOOST_CONTAINER_FALLTHOUGH
case 1:
::memcpy(stora_ptr, large_ptr, sizeof_storage);
::memcpy(large_ptr, short_ptr, sizeof_storage);

6
include/boost/container/detail/workaround.hpp
View File

@@ -35,6 +35,12 @@
#define BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST
#endif
#if !defined(BOOST_FALLTHOUGH)
#define BOOST_CONTAINER_FALLTHOUGH
#else
#define BOOST_CONTAINER_FALLTHOUGH BOOST_FALLTHOUGH;
#endif
//Macros for documentation purposes. For code, expands to the argument
#define BOOST_CONTAINER_IMPDEF(TYPE) TYPE
#define BOOST_CONTAINER_SEEDOC(TYPE) TYPE