Remove workarounds for VSO-1538698 "Better handling for non-exported friend function declarations", fixed in 17.10p2.

Author: StephanTLavavej

stl/inc/memory

@@ -2914,7 +2914,7 @@ struct _NODISCARD _Global_delete_guard {
     }
 };
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <class _Ty, class... _ArgTypes>
+template <class _Ty, class... _ArgTypes>
 _NODISCARD shared_ptr<_Ty> _Make_shared_unbounded_array(const size_t _Count, const _ArgTypes&... _Args) {
     // make a shared_ptr to an unbounded array
     static_assert(is_unbounded_array_v<_Ty>);
@@ -3022,7 +3022,7 @@ struct _Allocate_n_ptr {
     _Allocate_n_ptr& operator=(const _Allocate_n_ptr&) = delete;
 };
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <bool _IsForOverwrite, class _Ty, class _Alloc, class... _ArgTypes>
+template <bool _IsForOverwrite, class _Ty, class _Alloc, class... _ArgTypes>
 _NODISCARD shared_ptr<_Ty> _Allocate_shared_unbounded_array(
     const _Alloc& _Al, const size_t _Count, const _ArgTypes&... _Args) {
     // make a shared_ptr to an unbounded array

stl/inc/ostream

@@ -1133,7 +1133,7 @@ void _Vprint_nonunicode_impl(
     _Ostr.setstate(_State);
 }
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <class _Filebuf_type = filebuf>
+template <class _Filebuf_type = filebuf>
 ios_base::iostate _Print_noformat_unicode(ostream& _Ostr, const string_view _Str) {
     // *LOCKED*
     //

stl/inc/tuple

@@ -954,7 +954,7 @@ _NODISCARD constexpr const tuple_element_t<_Index, tuple<_Types...>>&& get(const
     return static_cast<const _Ty&&>(static_cast<const _Ttype&>(_Tuple)._Myfirst._Val);
 }
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <size_t _Index, class... _Types>
+template <size_t _Index, class... _Types>
 _NODISCARD constexpr auto&& _Tuple_get(tuple<_Types...>&& _Tuple) noexcept {
     // used by pair's piecewise constructor
     using _Ty    = tuple_element_t<_Index, tuple<_Types...>>;

stl/inc/utility

@@ -155,7 +155,7 @@ struct tuple_element;
 _EXPORT_STD template <size_t _Index, class _Tuple>
 using tuple_element_t = typename tuple_element<_Index, _Tuple>::type;
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <size_t _Index, class... _Types>
+template <size_t _Index, class... _Types>
 _NODISCARD constexpr auto&& _Tuple_get(tuple<_Types...>&& _Tuple) noexcept;
 
 _EXPORT_STD template <size_t _Index, class... _Types>

stl/inc/xhash

@@ -2002,7 +2002,7 @@ template <class _Hasher>
 using _Is_hasher = negation<disjunction<is_integral<_Hasher>, _Is_allocator<_Hasher>>>;
 #endif // _HAS_CXX17
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <class _Traits>
+template <class _Traits>
 _NODISCARD bool _Hash_equal(const _Hash<_Traits>& _Left, const _Hash<_Traits>& _Right) {
     if (_Left.size() != _Right.size()) {
         return false;

stl/inc/xlocale

@@ -800,7 +800,7 @@ __PURE_APPDOMAIN_GLOBAL locale::id codecvt<_Elem, _Byte, _Statype>::id;
 #pragma clang diagnostic pop
 #endif // defined(__clang__)
 
-_EXPORT_STD /* TRANSITION, VSO-1538698 */ template <class _CvtTy, class _Byte, class _Statype>
+template <class _CvtTy, class _Byte, class _Statype>
 _NODISCARD int _Codecvt_do_length(
     const _CvtTy& _Cvt, _Statype& _State, const _Byte* _First1, const _Byte* _Last1, size_t _Count) {
     // return p - _First1, for the largest value p in [_First1, _Last1] such that _Cvt will successfully convert