diff options
Diffstat (limited to 'system/include/libcxx/utility')
| -rw-r--r-- | system/include/libcxx/utility | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/system/include/libcxx/utility b/system/include/libcxx/utility index 5fc2cf20..2c1f62cc 100644 --- a/system/include/libcxx/utility +++ b/system/include/libcxx/utility @@ -272,10 +272,10 @@ struct _LIBCPP_TYPE_VIS_ONLY pair ) : first(__p.first), second(__p.second) {} -#ifndef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS +#if !defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && _LIBCPP_TRIVIAL_PAIR_COPY_CTOR _LIBCPP_INLINE_VISIBILITY pair(const pair& __p) = default; -#else +#elif !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) || !_LIBCPP_TRIVIAL_PAIR_COPY_CTOR _LIBCPP_INLINE_VISIBILITY pair(const pair& __p) _NOEXCEPT_(is_nothrow_copy_constructible<first_type>::value && |