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corrected the compiler workarounds

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This commit is contained in:
Andrzej Krzemienski
2016-11-22 02:35:24 +01:00
parent b4907c2a51
commit d73b5110dd
4 changed files with 7 additions and 5 deletions
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4
include/boost/optional/optional.hpp
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@ -817,7 +817,7 @@ class optional : public optional_detail::optional_base<T>
// Can throw if T::T(U const&) does
template<class U>
explicit optional ( optional<U> const& rhs
#ifdef BOOST_OPTIONAL_DETAIL_USE_SFINAE_FRIENDLY_CONSTRUCTORS
#ifndef BOOST_OPTIONAL_DETAIL_NO_SFINAE_FRIENDLY_CONSTRUCTORS
,typename boost::enable_if< optional_detail::is_optional_constructible<T, U const&> >::type* = 0
#endif
)
@ -834,7 +834,7 @@ class optional : public optional_detail::optional_base<T>
// Can throw if T::T(U&&) does
template<class U>
explicit optional ( optional<U> && rhs
#ifdef BOOST_OPTIONAL_DETAIL_USE_SFINAE_FRIENDLY_CONSTRUCTORS
#ifndef BOOST_OPTIONAL_DETAIL_NO_SFINAE_FRIENDLY_CONSTRUCTORS
,typename boost::enable_if< optional_detail::is_optional_constructible<T, U> >::type* = 0
#endif
)