@@ -469,13 +469,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
/// Request a seek relative to the current end of the sequence.
static const seekdir end = _S_end;
- // Annex D.6
+#if __cplusplus <= 201402L
+ // Annex D.6 (removed in C++17)
typedef int io_state;
typedef int open_mode;
typedef int seek_dir;
typedef std::streampos streampos;
typedef std::streamoff streamoff;
+#endif
// Callbacks;
/**
@@ -768,8 +768,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
overflow(int_type __c = traits_type::eof())
{ return traits_type::eof(); }
-#if _GLIBCXX_USE_DEPRECATED
- // Annex D.6
+#if _GLIBCXX_USE_DEPRECATED && __cplusplus <= 201402L
+ // Annex D.6 (removed in C++17)
public:
/**
* @brief Tosses a character.
@@ -779,6 +779,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
*
* See http://gcc.gnu.org/ml/libstdc++/2002-05/msg00168.html
*/
+#if __cplusplus >= 201103L
+ [[__deprecated__("stossc is deprecated, use sbumpc instead")]]
+#endif
void
stossc()
{
@@ -15,6 +15,8 @@
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
+// { dg-do compile { target c++14_down } }
+
// 27.4.2.1 - Types [lib.ios.types]
#include <ios>
@@ -27,9 +29,3 @@ void test01()
typedef std::ios_base::streampos streampos_type;
typedef std::ios_base::streamoff streamoff_type;
}
-
-int main(void)
-{
- test01();
- return 0;
-}
new file mode 100644
@@ -0,0 +1,29 @@
+// Copyright (C) 2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// { dg-options "-std=gnu++17" }
+// { dg-do compile { target c++1z } }
+
+// In C++17 these names are not reserved by the library.
+#define io_state 1
+#define open_mode 2
+#define seek_dir 3
+#define stossc 4
+#include <streambuf>
+
+template class std::basic_streambuf<char>;
+template class std::basic_streambuf<wchar_t>;