Move bits from N4258. Mark vector's move-constructor unconditionally noexcept in C++1z
llvm-svn: 242148
Cr-Mirrored-From: sso://chromium.googlesource.com/_direct/external/github.com/llvm/llvm-project
Cr-Mirrored-Commit: 71ff7c3f0f8f76b1e82748e5f690f51fc3d84662
diff --git a/include/vector b/include/vector
index 65a087c..c168c8e 100644
--- a/include/vector
+++ b/include/vector
@@ -553,7 +553,11 @@
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
vector(vector&& __x)
+#if _LIBCPP_STD_VER > 14
+ _NOEXCEPT;
+#else
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value);
+#endif
_LIBCPP_INLINE_VISIBILITY
vector(vector&& __x, const allocator_type& __a);
_LIBCPP_INLINE_VISIBILITY
@@ -1220,7 +1224,11 @@
template <class _Tp, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
vector<_Tp, _Allocator>::vector(vector&& __x)
+#if _LIBCPP_STD_VER > 14
+ _NOEXCEPT
+#else
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value)
+#endif
: __base(_VSTD::move(__x.__alloc()))
{
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -2195,7 +2203,11 @@
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
vector(vector&& __v)
+#if _LIBCPP_STD_VER > 14
+ _NOEXCEPT;
+#else
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value);
+#endif
vector(vector&& __v, const allocator_type& __a);
_LIBCPP_INLINE_VISIBILITY
vector& operator=(vector&& __v)
@@ -2785,7 +2797,11 @@
template <class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
vector<bool, _Allocator>::vector(vector&& __v)
+#if _LIBCPP_STD_VER > 14
+ _NOEXCEPT
+#else
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value)
+#endif
: __begin_(__v.__begin_),
__size_(__v.__size_),
__cap_alloc_(__v.__cap_alloc_)