22 lines
688 B
C++
22 lines
688 B
C++
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// Copyright (C) 2016-2018 T. Zachary Laine
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_YAP_CONFIG_HPP_INCLUDED
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#define BOOST_YAP_CONFIG_HPP_INCLUDED
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#ifndef BOOST_NO_CONSTEXPR_IF
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/** Indicates whether the compiler supports constexpr if.
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If the user does not define any value for this, we assume that the
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compiler does not have the necessary support. Note that this is a
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temporary hack; this should eventually be a Boost-wide macro. */
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#define BOOST_NO_CONSTEXPR_IF
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#elif BOOST_NO_CONSTEXPR_IF == 0
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#undef BOOST_NO_CONSTEXPR_IF
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#endif
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#endif
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