Make std::forward and std::move (and std::move_if_noexcept) constexpr in C++14
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186344 91177308-0d34-0410-b5e6-96231b3b80d8
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@@ -38,10 +38,10 @@ template <class T, size_t N>
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void
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swap(T (&a)[N], T (&b)[N]) noexcept(noexcept(swap(*a, *b)));
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template <class T> T&& forward(typename remove_reference<T>::type& t) noexcept;
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template <class T> T&& forward(typename remove_reference<T>::type&& t) noexcept;
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template <class T> T&& forward(typename remove_reference<T>::type& t) noexcept; // constexpr in C++14
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template <class T> T&& forward(typename remove_reference<T>::type&& t) noexcept; // constexpr in C++14
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template <class T> typename remove_reference<T>::type&& move(T&&) noexcept;
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template <class T> typename remove_reference<T>::type&& move(T&&) noexcept; // constexpr in C++14
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template <class T>
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typename conditional
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@@ -50,7 +50,7 @@ template <class T>
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const T&,
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T&&
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>::type
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move_if_noexcept(T& x) noexcept;
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move_if_noexcept(T& x) noexcept; // constexpr in C++14
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template <class T> typename add_rvalue_reference<T>::type declval() noexcept;
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@@ -221,7 +221,7 @@ swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::v
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}
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template <class _Tp>
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inline _LIBCPP_INLINE_VISIBILITY
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inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
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#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
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typename conditional
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<
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