feat: multi-user system, bug fixes, security & performance fixes, and more

2026-03-14 13:28:46 +01:00
parent 576ad34f95
commit 261b536041
389 changed files with 231853 additions and 591 deletions
@@ -0,0 +1,72 @@
+// Tag type for yielding ranges rather than values in <generator>  -*- C++ -*-
+
+// Copyright (C) 2023-2024 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+#ifndef _GLIBCXX_BITS_ELEMENTS_OF
+#define _GLIBCXX_BITS_ELEMENTS_OF
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+#include <bits/version.h>
+
+// C++ >= 23 && __glibcxx_coroutine
+#if defined(__glibcxx_ranges) && defined(__glibcxx_generator)
+#include <bits/ranges_base.h>
+#include <bits/memoryfwd.h>
+
+#if _GLIBCXX_HOSTED
+# include <bits/allocator.h> // likely desirable if hosted.
+#endif  // HOSTED
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+namespace ranges
+{
+
+  /**
+   * @ingroup ranges
+   * @since C++23
+   * @{
+   */
+
+  template<range _Range, typename _Alloc = allocator<byte>>
+    struct elements_of
+    {
+      [[no_unique_address]] _Range range;
+      [[no_unique_address]] _Alloc allocator = _Alloc();
+    };
+
+  template<typename _Range, typename _Alloc = allocator<byte>>
+    elements_of(_Range&&, _Alloc = _Alloc())
+      -> elements_of<_Range&&, _Alloc>;
+
+  /// @}
+}
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif  // __glibcxx_generator && __glibcxx_ranges
+#endif  // _GLIBCXX_BITS_ELEMENTS_OF