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-rw-r--r--gdb/common/underlying.h32
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diff --git a/gdb/common/underlying.h b/gdb/common/underlying.h
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--- a/gdb/common/underlying.h
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@@ -1,32 +0,0 @@
-/* Copyright (C) 2017-2019 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_UNDERLYING_H
-#define COMMON_UNDERLYING_H
-
-#include <type_traits>
-
-/* Convert an enum to its underlying value. */
-
-template<typename E>
-constexpr typename std::underlying_type<E>::type
-to_underlying (E val) noexcept
-{
- return static_cast<typename std::underlying_type<E>::type> (val);
-}
-
-#endif