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operator= noexcept support

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This commit is contained in:
Daniel James
2018-01-05 17:54:44 +00:00
parent 5854090dc7
commit f12009fc61
4 changed files with 169 additions and 85 deletions
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28
include/boost/unordered/unordered_set.hpp
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@@ -149,10 +149,9 @@ namespace boost {
}
unordered_set& operator=(BOOST_RV_REF(unordered_set) x)
// C++17 support: BOOST_NOEXCEPT_IF(
// value_allocator_traits::is_always_equal::value &&
// is_nothrow_move_assignable_v<H> &&
// is_nothrow_move_assignable_v<P>)
BOOST_NOEXCEPT_IF(value_allocator_traits::is_always_equal::value&&
boost::is_nothrow_move_assignable<H>::value&&
boost::is_nothrow_move_assignable<P>::value)
{
table_.move_assign(x.table_, boost::unordered::detail::true_type());
return *this;
@@ -166,10 +165,9 @@ namespace boost {
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
unordered_set& operator=(unordered_set&& x)
// C++17 support: BOOST_NOEXCEPT_IF(
// value_allocator_traits::is_always_equal::value &&
// is_nothrow_move_assignable_v<H> &&
// is_nothrow_move_assignable_v<P>)
BOOST_NOEXCEPT_IF(value_allocator_traits::is_always_equal::value&&
boost::is_nothrow_move_assignable<H>::value&&
boost::is_nothrow_move_assignable<P>::value)
{
table_.move_assign(x.table_, boost::unordered::detail::true_type());
return *this;
@@ -706,10 +704,9 @@ namespace boost {
}
unordered_multiset& operator=(BOOST_RV_REF(unordered_multiset) x)
// C++17 support: BOOST_NOEXCEPT_IF(
// value_allocator_traits::is_always_equal::value &&
// is_nothrow_move_assignable_v<H> &&
// is_nothrow_move_assignable_v<P>)
BOOST_NOEXCEPT_IF(value_allocator_traits::is_always_equal::value&&
boost::is_nothrow_move_assignable<H>::value&&
boost::is_nothrow_move_assignable<P>::value)
{
table_.move_assign(x.table_, boost::unordered::detail::false_type());
return *this;
@@ -723,10 +720,9 @@ namespace boost {
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
unordered_multiset& operator=(unordered_multiset&& x)
// C++17 support: BOOST_NOEXCEPT_IF(
// value_allocator_traits::is_always_equal::value &&
// is_nothrow_move_assignable_v<H> &&
// is_nothrow_move_assignable_v<P>)
BOOST_NOEXCEPT_IF(value_allocator_traits::is_always_equal::value&&
boost::is_nothrow_move_assignable<H>::value&&
boost::is_nothrow_move_assignable<P>::value)
{
table_.move_assign(x.table_, boost::unordered::detail::false_type());
return *this;