Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/20_util/from_chars/1_c++20_neg.cc @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// Copyright (C) 2017-2020 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++2a" } // { dg-do compile { target c++2a } } #include <charconv> void test01(const char* first, const char* last) { wchar_t wc; std::from_chars(first, last, wc); // { dg-error "no matching" } std::from_chars(first, last, wc, 10); // { dg-error "no matching" } char8_t c8; std::from_chars(first, last, c8); // { dg-error "no matching" } std::from_chars(first, last, c8, 10); // { dg-error "no matching" } char16_t c16; std::from_chars(first, last, c16); // { dg-error "no matching" } std::from_chars(first, last, c16, 10); // { dg-error "no matching" } char32_t c32; std::from_chars(first, last, c32); // { dg-error "no matching" } std::from_chars(first, last, c32, 10); // { dg-error "no matching" } } // { dg-prune-output "enable_if" }