From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2140) id F05B43857815; Fri, 1 Jan 2021 01:29:15 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F05B43857815 Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Alexandre Oliva To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc(refs/users/aoliva/heads/testme)] Split wchars tests from the normal variant X-Act-Checkin: gcc X-Git-Author: Corentin Gay X-Git-Refname: refs/users/aoliva/heads/testme X-Git-Oldrev: dc09924e9ab7a549317694ed378ae1467fc75745 X-Git-Newrev: df941d9e7491c782210dfb2bbb11ee4bf1e6cb25 Message-Id: <20210101012915.F05B43857815@sourceware.org> Date: Fri, 1 Jan 2021 01:29:15 +0000 (GMT) X-BeenThere: libstdc++-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libstdc++-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Jan 2021 01:29:16 -0000 https://gcc.gnu.org/g:df941d9e7491c782210dfb2bbb11ee4bf1e6cb25 commit df941d9e7491c782210dfb2bbb11ee4bf1e6cb25 Author: Corentin Gay Date: Thu Dec 31 21:37:40 2020 -0300 Split wchars tests from the normal variant This change extracts apart the wchar specific parts of character conversion tests to allow conditonalizating these parts on actual wchar support while applying the rest more generally. This turned out useful during our work on the libstdc++ support for VxWorks, to expose the problematic areas more precisely. for libstdc++-v3/ChangeLog * testsuite/20_util/from_chars/1_neg.cc: Split wchar specific part into... * testsuite/20_util/from_chars/1_neg_wchar.cc: ... new file. Diff: --- libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc | 8 ----- .../testsuite/20_util/from_chars/1_neg_wchar.cc | 35 ++++++++++++++++++++++ 2 files changed, 35 insertions(+), 8 deletions(-) diff --git a/libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc b/libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc index 0d2fe2b3e65..a84b0f5efb0 100644 --- a/libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc +++ b/libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc @@ -23,14 +23,6 @@ void test01(const char* first, const char* last) { -#if _GLIBCXX_USE_WCHAR_T - wchar_t wc; -#else - enum W { } wc; -#endif - std::from_chars(first, last, wc); // { dg-error "no matching" } - std::from_chars(first, last, wc, 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" } diff --git a/libstdc++-v3/testsuite/20_util/from_chars/1_neg_wchar.cc b/libstdc++-v3/testsuite/20_util/from_chars/1_neg_wchar.cc new file mode 100644 index 00000000000..2d736a28a2d --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/from_chars/1_neg_wchar.cc @@ -0,0 +1,35 @@ +// Copyright (C) 2017-2018 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 +// . + +// { dg-options "-std=gnu++17" } +// { dg-do compile { target c++17 } } +// { dg-require-wchars {} } + +#include + +void +test01(const char* first, const char* last) +{ +#if _GLIBCXX_USE_WCHAR_T + wchar_t wc; +#else + enum W { } wc; +#endif + + std::from_chars(first, last, wc); // { dg-error "no matching" } + std::from_chars(first, last, wc, 10); // { dg-error "no matching" } +}