[deliverable/binutils-gdb.git] / gdb / unittests / basic_string_view / operations / compare / wchar_t / 2.cc

// Copyright (C) 2017-2022 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++17 } }

#include <string_view>

constexpr wchar_t c1[] = L"one";
constexpr wchar_t c2[] = L"two";

constexpr std::wstring_view s1{c1};
constexpr std::wstring_view s2{c2};

constexpr int n1 = s1.compare(s1);
constexpr int n2 = s1.compare(s2);
Commit	Line	Data
88b9d363	1	// Copyright (C) 2017-2022 Free Software Foundation, Inc.
fdc11678 SM	2	//
	3	// This file is part of the GNU ISO C++ Library. This library is free
	4	// software; you can redistribute it and/or modify it under the
	5	// terms of the GNU General Public License as published by the
	6	// Free Software Foundation; either version 3, or (at your option)
	7	// any later version.
	8
	9	// This library is distributed in the hope that it will be useful,
	10	// but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	// GNU General Public License for more details.
	13
	14	// You should have received a copy of the GNU General Public License along
	15	// with this library; see the file COPYING3. If not see
	16	// <http://www.gnu.org/licenses/>.
	17
	18	// { dg-options "-std=gnu++17" }
	19	// { dg-do compile { target c++17 } }
	20
	21	#include <string_view>
	22
	23	constexpr wchar_t c1[] = L"one";
	24	constexpr wchar_t c2[] = L"two";
	25
	26	constexpr std::wstring_view s1{c1};
	27	constexpr std::wstring_view s2{c2};
	28
	29	constexpr int n1 = s1.compare(s1);
	30	constexpr int n2 = s1.compare(s2);