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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc
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1 // Copyright (C) 2017-2019 Free Software Foundation, Inc.
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)
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.
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/>.
18 // { dg-options "-std=gnu++17" }
19 // { dg-do compile { target c++17 } }
24 test01(const char* first
, const char* last
)
26 #if _GLIBCXX_USE_WCHAR_T
28 std::from_chars(first
, last
, wc
); // { dg-error "no matching" }
29 std::from_chars(first
, last
, wc
, 10); // { dg-error "no matching" }
33 std::from_chars(first
, last
, c16
); // { dg-error "no matching" }
34 std::from_chars(first
, last
, c16
, 10); // { dg-error "no matching" }
36 std::from_chars(first
, last
, c32
); // { dg-error "no matching" }
37 std::from_chars(first
, last
, c32
, 10); // { dg-error "no matching" }