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[libc++][NFC] Remove __weak_result_type<F&> partial specializations #169969

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[libc++][NFC] Remove __weak_result_type<F&> partial specializations #169969

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20 changes: 0 additions & 20 deletions libcxx/include/__functional/weak_result_type.h
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Original file line number Diff line number Diff line change
Expand Up @@ -97,13 +97,6 @@ struct __weak_result_type<_Rp()> {
#endif
};

template <class _Rp>
struct __weak_result_type<_Rp (&)()> {
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
using result_type _LIBCPP_NODEBUG _LIBCPP_DEPRECATED_IN_CXX17 = _Rp;
#endif
};

template <class _Rp>
struct __weak_result_type<_Rp (*)()> {
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
Expand All @@ -116,9 +109,6 @@ struct __weak_result_type<_Rp (*)()> {
template <class _Rp, class _A1>
struct __weak_result_type<_Rp(_A1)> : public __unary_function<_A1, _Rp> {};

template <class _Rp, class _A1>
struct __weak_result_type<_Rp (&)(_A1)> : public __unary_function<_A1, _Rp> {};

template <class _Rp, class _A1>
struct __weak_result_type<_Rp (*)(_A1)> : public __unary_function<_A1, _Rp> {};

Expand All @@ -142,9 +132,6 @@ struct __weak_result_type<_Rp(_A1, _A2)> : public __binary_function<_A1, _A2, _R
template <class _Rp, class _A1, class _A2>
struct __weak_result_type<_Rp (*)(_A1, _A2)> : public __binary_function<_A1, _A2, _Rp> {};

template <class _Rp, class _A1, class _A2>
struct __weak_result_type<_Rp (&)(_A1, _A2)> : public __binary_function<_A1, _A2, _Rp> {};

template <class _Rp, class _Cp, class _A1>
struct __weak_result_type<_Rp (_Cp::*)(_A1)> : public __binary_function<_Cp*, _A1, _Rp> {};

Expand All @@ -167,13 +154,6 @@ struct __weak_result_type<_Rp(_A1, _A2, _A3, _A4...)> {
#endif
};

template <class _Rp, class _A1, class _A2, class _A3, class... _A4>
struct __weak_result_type<_Rp (&)(_A1, _A2, _A3, _A4...)> {
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
using result_type _LIBCPP_NODEBUG _LIBCPP_DEPRECATED_IN_CXX17 = _Rp;
#endif
};

template <class _Rp, class _A1, class _A2, class _A3, class... _A4>
struct __weak_result_type<_Rp (*)(_A1, _A2, _A3, _A4...)> {
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_BINDER_TYPEDEFS)
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