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[libc++][NFC] Format pair.h #94101

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Jun 1, 2024
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[libc++][NFC] Format pair.h #94101

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37 changes: 19 additions & 18 deletions libcxx/include/__utility/pair.h
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Original file line number Diff line number Diff line change
Expand Up @@ -129,9 +129,9 @@ struct _LIBCPP_TEMPLATE_VIS pair
typename conditional< _MaybeEnable, _CheckArgs, __check_tuple_constructor_fail>::type;

template <bool _Dummy = true, __enable_if_t<_CheckArgsDep<_Dummy>::__enable_default(), int> = 0>
explicit(!_CheckArgsDep<_Dummy>::__enable_implicit_default()) _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR pair()
_NOEXCEPT_(
is_nothrow_default_constructible<first_type>::value&& is_nothrow_default_constructible<second_type>::value)
explicit(!_CheckArgsDep<_Dummy>::__enable_implicit_default()) _LIBCPP_HIDE_FROM_ABI
_LIBCPP_CONSTEXPR pair() _NOEXCEPT_(
is_nothrow_default_constructible<first_type>::value&& is_nothrow_default_constructible<second_type>::value)
: first(), second() {}

template <bool _Dummy = true,
Expand All @@ -150,10 +150,10 @@ struct _LIBCPP_TEMPLATE_VIS pair
class _U2,
# endif
__enable_if_t<_CheckArgs::template __is_pair_constructible<_U1, _U2>(), int> = 0 >
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 explicit(!_CheckArgs::template __is_implicit<_U1, _U2>())
pair(_U1&& __u1, _U2&& __u2)
_NOEXCEPT_((is_nothrow_constructible<first_type, _U1>::value &&
is_nothrow_constructible<second_type, _U2>::value))
_LIBCPP_HIDE_FROM_ABI
_LIBCPP_CONSTEXPR_SINCE_CXX14 explicit(!_CheckArgs::template __is_implicit<_U1, _U2>()) pair(_U1&& __u1, _U2&& __u2)
_NOEXCEPT_((is_nothrow_constructible<first_type, _U1>::value &&
is_nothrow_constructible<second_type, _U2>::value))
: first(std::forward<_U1>(__u1)), second(std::forward<_U2>(__u2)) {
}

Expand All @@ -168,17 +168,18 @@ struct _LIBCPP_TEMPLATE_VIS pair
template <class _U1,
class _U2,
__enable_if_t<_CheckArgs::template __is_pair_constructible<_U1 const&, _U2 const&>(), int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 explicit(
!_CheckArgs::template __is_implicit<_U1 const&, _U2 const&>()) pair(pair<_U1, _U2> const& __p)
_NOEXCEPT_((is_nothrow_constructible<first_type, _U1 const&>::value &&
is_nothrow_constructible<second_type, _U2 const&>::value))
_LIBCPP_HIDE_FROM_ABI
_LIBCPP_CONSTEXPR_SINCE_CXX14 explicit(!_CheckArgs::template __is_implicit<_U1 const&, _U2 const&>())
pair(pair<_U1, _U2> const& __p)
_NOEXCEPT_((is_nothrow_constructible<first_type, _U1 const&>::value &&
is_nothrow_constructible<second_type, _U2 const&>::value))
: first(__p.first), second(__p.second) {}

template <class _U1, class _U2, __enable_if_t<_CheckArgs::template __is_pair_constructible<_U1, _U2>(), int> = 0>
_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 explicit(!_CheckArgs::template __is_implicit<_U1, _U2>())
pair(pair<_U1, _U2>&& __p)
_NOEXCEPT_((is_nothrow_constructible<first_type, _U1&&>::value &&
is_nothrow_constructible<second_type, _U2&&>::value))
_LIBCPP_HIDE_FROM_ABI
_LIBCPP_CONSTEXPR_SINCE_CXX14 explicit(!_CheckArgs::template __is_implicit<_U1, _U2>()) pair(pair<_U1, _U2>&& __p)
_NOEXCEPT_((is_nothrow_constructible<first_type, _U1&&>::value &&
is_nothrow_constructible<second_type, _U2&&>::value))
: first(std::forward<_U1>(__p.first)), second(std::forward<_U2>(__p.second)) {}

# if _LIBCPP_STD_VER >= 23
Expand Down Expand Up @@ -528,9 +529,9 @@ swap(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) noexcept(noexcept(__x
#endif

template <class _T1, class _T2>
inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14
pair<typename __unwrap_ref_decay<_T1>::type, typename __unwrap_ref_decay<_T2>::type>
make_pair(_T1&& __t1, _T2&& __t2) {
inline _LIBCPP_HIDE_FROM_ABI
_LIBCPP_CONSTEXPR_SINCE_CXX14 pair<typename __unwrap_ref_decay<_T1>::type, typename __unwrap_ref_decay<_T2>::type>
make_pair(_T1&& __t1, _T2&& __t2) {
return pair<typename __unwrap_ref_decay<_T1>::type, typename __unwrap_ref_decay<_T2>::type>(
std::forward<_T1>(__t1), std::forward<_T2>(__t2));
}
Expand Down
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