1 files changed, 0 insertions, 93 deletions
diff --git a/gdb/common/safe-iterator.h b/gdb/common/safe-iterator.h
deleted file mode 100644
index 89aec01..0000000
--- a/gdb/common/safe-iterator.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* A safe iterator for GDB, the GNU debugger.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program 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 of the License, or
-   (at your option) any later version.
-
-   This program 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 program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef COMMON_SAFE_ITERATOR_H
-#define COMMON_SAFE_ITERATOR_H
-
-/* A forward iterator that wraps Iterator, such that when iterating
-   with iterator IT, it is possible to delete *IT without invalidating
-   IT.  Suitably wrapped in a range type and used with range-for, this
-   allow convenient patterns like this:
-
-     // range_safe() returns a range type whose begin()/end() methods
-     // return safe iterators.
-     for (foo *f : range_safe ())
-       {
-	 if (f->should_delete ())
-	   {
-	     // The ++it operation implicitly done by the range-for is
-	     // still OK after this.
-	     delete f;
-	   }
-       }
-*/
-
-template<typename Iterator>
-class basic_safe_iterator
-{
-public:
-  typedef basic_safe_iterator self_type;
-  typedef typename Iterator::value_type value_type;
-  typedef typename Iterator::reference reference;
-  typedef typename Iterator::pointer pointer;
-  typedef typename Iterator::iterator_category iterator_category;
-  typedef typename Iterator::difference_type difference_type;
-
-  /* Construct by forwarding all arguments to the underlying
-     iterator.  */
-  template<typename... Args>
-  explicit basic_safe_iterator (Args &&...args)
-    : m_it (std::forward<Args> (args)...),
-      m_next (m_it)
-  {
-    if (m_it != m_end)
-      ++m_next;
-  }
-
-  /* Create a one-past-end iterator.  */
-  basic_safe_iterator ()
-  {}
-
-  value_type operator* () const { return *m_it; }
-
-  self_type &operator++ ()
-  {
-    m_it = m_next;
-    if (m_it != m_end)
-      ++m_next;
-    return *this;
-  }
-
-  bool operator== (const self_type &other) const
-  { return m_it == other.m_it; }
-
-  bool operator!= (const self_type &other) const
-  { return m_it != other.m_it; }
-
-private:
-  /* The current element.  */
-  Iterator m_it {};
-
-  /* The next element.  Always one element ahead of M_IT.  */
-  Iterator m_next {};
-
-  /* A one-past-end iterator.  */
-  Iterator m_end {};
-};
-
-#endif /* COMMON_SAFE_ITERATOR_H */