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Unordered: Revert [74236].

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On vacpp `has_select_on_container_copy_construction` was incorrectly returning
positive for a non-const `select_on_container_copy_construction`. This resulted
in a compile error as it tried to call it for a const allocator. The workaround
seemed to have just made things worse so I'm reverting it. It's actually not
that bad a problem as a non-const `select_on_container_copy_construction` is
probably a mistake.


[SVN r74294]
This commit is contained in:
Daniel James
2011-09-07 10:01:25 +00:00
parent 96fc0fa3c2
commit 70c39ad5ea
1 changed files with 2 additions and 7 deletions
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9
include/boost/unordered/detail/allocator_helpers.hpp
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@ -250,15 +250,10 @@ namespace boost { namespace unordered { namespace detail {
template <typename T>
struct has_select_on_container_copy_construction
{
#if defined(__IBMCPP__)
BOOST_UNORDERED_CHECK_MEMBER(1, 2,
select_on_container_copy_construction,
T (T::*)());
#endif
BOOST_UNORDERED_CHECK_MEMBER(2, 1,
BOOST_UNORDERED_CHECK_MEMBER(1, 1,
select_on_container_copy_construction,
T (T::*)() const);
BOOST_UNORDERED_DEFAULT_MEMBER(3, 2);
BOOST_UNORDERED_DEFAULT_MEMBER(2, 2);
enum { value = sizeof(test<T>(choose())) == sizeof(choice1::type) };
};