Removed _LIBCPP_TEMPLATE_VIS as of llvm#134885

and llvm#133233

Author: H-G-Hristov

libcxx/include/__fwd/spanstream.h

@@ -21,13 +21,13 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 #if _LIBCPP_STD_VER >= 23
 
 template <class _CharT, class _Traits = char_traits<_CharT>>
-class _LIBCPP_TEMPLATE_VIS basic_spanbuf;
+class basic_spanbuf;
 template <class _CharT, class _Traits = char_traits<_CharT>>
-class _LIBCPP_TEMPLATE_VIS basic_ispanstream;
+class basic_ispanstream;
 template <class _CharT, class _Traits = char_traits<_CharT>>
-class _LIBCPP_TEMPLATE_VIS basic_ospanstream;
+class basic_ospanstream;
 template <class _CharT, class _Traits = char_traits<_CharT>>
-class _LIBCPP_TEMPLATE_VIS basic_spanstream;
+class basic_spanstream;
 
 using spanbuf     = basic_spanbuf<char>;
 using ispanstream = basic_ispanstream<char>;

libcxx/include/spanstream

@@ -90,7 +90,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
 // Class template basic_spanbuf [spanbuf]
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TEMPLATE_VIS basic_spanbuf : public basic_streambuf<_CharT, _Traits> {
+class basic_spanbuf : public basic_streambuf<_CharT, _Traits> {
 public:
   using char_type   = _CharT;
   using int_type    = typename _Traits::int_type;
@@ -254,7 +254,7 @@ using std::wspanbuf;
 // Class template basic_ispanstream [ispanstream]
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TEMPLATE_VIS basic_ispanstream : public basic_istream<_CharT, _Traits> {
+class basic_ispanstream : public basic_istream<_CharT, _Traits> {
 public:
   using char_type   = _CharT;
   using int_type    = typename _Traits::int_type;
@@ -332,7 +332,7 @@ using std::wispanstream;
 // Class template basic_ospanstream [ospanstream]
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TEMPLATE_VIS basic_ospanstream : public basic_ostream<_CharT, _Traits> {
+class basic_ospanstream : public basic_ostream<_CharT, _Traits> {
 public:
   using char_type   = _CharT;
   using int_type    = typename _Traits::int_type;
@@ -393,7 +393,7 @@ using std::wospanstream;
 #      endif
 
 template <class _CharT, class _Traits>
-class _LIBCPP_TEMPLATE_VIS basic_spanstream : public basic_iostream<_CharT, _Traits> {
+class basic_spanstream : public basic_iostream<_CharT, _Traits> {
 public:
   using char_type   = _CharT;
   using int_type    = typename _Traits::int_type;