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Update to boost v1.64.0

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This commit is contained in:
Yuri Kunde Schlesner 2017-06-10 18:27:31 -07:00
parent 46a3f6dccf
commit 155d20ab3c
53 changed files with 573 additions and 243 deletions
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14
boost/variant/polymorphic_get.hpp
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@ -3,7 +3,7 @@
// See http://www.boost.org for updates, documentation, and revision history.
//-----------------------------------------------------------------------------
//
// Copyright (c) 2013-2015 Antony Polukhin
// Copyright (c) 2013-2017 Antony Polukhin
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
@ -113,13 +113,15 @@ public: // visitor interfaces
template <typename U>
pointer operator()(U& operand) const BOOST_NOEXCEPT
{
typedef typename boost::remove_reference<Base>::type base_t;
typedef boost::integral_constant<
bool,
boost::mpl::or_<
boost::is_base_of<Base, U>,
boost::is_same<Base, U>,
boost::is_same<typename boost::remove_cv<Base>::type, U >
>::value
(
boost::is_base_of<base_t, U>::value &&
(boost::is_const<base_t>::value || !boost::is_const<U>::value)
)
|| boost::is_same<base_t, U>::value
|| boost::is_same<typename boost::remove_cv<base_t>::type, U >::value
> tag_t;
return this_type::get(operand, tag_t());