42a4f53d2b
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
// { dg-do compile }
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// { dg-options "-std=gnu++17" }
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// Copyright (C) 2013-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// C++17 27.7, range access [iterator.range]
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#include <string_view>
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void
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test01()
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{
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std::string_view s("Hello, World!");
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std::begin(s);
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std::end(s);
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std::rbegin(s);
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std::rend(s);
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}
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void
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test02()
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{
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constexpr std::string_view s("Hello, World!");
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[[maybe_unused]] constexpr auto b = std::begin(s);
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[[maybe_unused]] constexpr auto e = std::end(s);
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[[maybe_unused]] constexpr auto cb = std::cbegin(s);
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[[maybe_unused]] constexpr auto ce = std::cend(s);
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[[maybe_unused]] constexpr auto rb = std::rbegin(s);
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[[maybe_unused]] constexpr auto re = std::rend(s);
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[[maybe_unused]] constexpr auto crb = std::crbegin(s);
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[[maybe_unused]] constexpr auto cre = std::crend(s);
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}
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