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Fixed #24

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This commit is contained in:
Tolga HOŞGÖR
2016-09-27 09:51:09 +03:00
committed by GitHub
parent 62acbe1690
commit 9f8823aebf
1 changed files with 4 additions and 4 deletions
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8
include/boost/optional/detail/optional_reference_spec.hpp
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@ -127,8 +127,8 @@ public:
optional(none_t) BOOST_NOEXCEPT : ptr_() {}
template <class U>
explicit optional(const optional<U&>& rhs) BOOST_NOEXCEPT : ptr_(rhs.ptr_) {}
optional(const optional& rhs) BOOST_NOEXCEPT : ptr_(rhs.ptr_) {}
explicit optional(const optional<U&>& rhs) BOOST_NOEXCEPT : ptr_(rhs.get_ptr()) {}
optional(const optional& rhs) BOOST_NOEXCEPT : ptr_(rhs.get_ptr()) {}
// the following two implement a 'conditionally explicit' constructor: condition is a hack for buggy compilers with srewed conversion construction from const int
template <class U>
@ -139,9 +139,9 @@ public:
optional(U& rhs, BOOST_DEDUCED_TYPENAME boost::enable_if_c<detail::is_same_decayed<T, U>::value && !detail::is_const_integral_bad_for_conversion<U>::value>::type* = 0) BOOST_NOEXCEPT
: ptr_(boost::addressof(rhs)) {}
optional& operator=(const optional& rhs) BOOST_NOEXCEPT { ptr_ = rhs.ptr_; return *this; }
optional& operator=(const optional& rhs) BOOST_NOEXCEPT { ptr_ = rhs.get_ptr(); return *this; }
template <class U>
optional& operator=(const optional<U&>& rhs) BOOST_NOEXCEPT { ptr_ = rhs.ptr_; return *this; }
optional& operator=(const optional<U&>& rhs) BOOST_NOEXCEPT { ptr_ = rhs.get_ptr(); return *this; }
optional& operator=(none_t) BOOST_NOEXCEPT { ptr_ = 0; return *this; }