Correct for new rules regarding implicitly deleted special members. http://llvm.org/bugs/show_bug.cgi?id=10191
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@134248 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/utility b/include/utility
index c406859..3850f8f 100644
--- a/include/utility
+++ b/include/utility
@@ -232,7 +232,18 @@
: first(__p.first), second(__p.second) {}
_LIBCPP_INLINE_VISIBILITY
+ pair(const pair& __p)
+ _NOEXCEPT_(is_nothrow_copy_constructible<first_type>::value &&
+ is_nothrow_copy_constructible<second_type>::value)
+ : first(__p.first),
+ second(__p.second)
+ {
+ }
+
+ _LIBCPP_INLINE_VISIBILITY
pair& operator=(const pair& __p)
+ _NOEXCEPT_(is_nothrow_copy_assignable<first_type>::value &&
+ is_nothrow_copy_assignable<second_type>::value)
{
first = __p.first;
second = __p.second;
@@ -259,6 +270,14 @@
second(_VSTD::forward<_U2>(__p.second)) {}
_LIBCPP_INLINE_VISIBILITY
+ pair(pair&& __p) _NOEXCEPT_(is_nothrow_move_constructible<first_type>::value &&
+ is_nothrow_move_constructible<second_type>::value)
+ : first(_VSTD::forward<first_type>(__p.first)),
+ second(_VSTD::forward<second_type>(__p.second))
+ {
+ }
+
+ _LIBCPP_INLINE_VISIBILITY
pair&
operator=(pair&& __p) _NOEXCEPT_(is_nothrow_move_assignable<first_type>::value &&
is_nothrow_move_assignable<second_type>::value)