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libstdc++: Enable tests that incorrectly require cxx11-abi

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These tests were not being run when -D_GLIBCXX_USE_CXX11_ABI=0 was added
to the test flags, but they actually work OK with the old string.

libstdc++-v3/ChangeLog:

	* testsuite/21_strings/basic_string/allocator/char/minimal.cc:
	Do not require cxx11-abi effective target.
	* testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
	Likewise.
	* testsuite/27_io/basic_fstream/cons/base.cc: Likewise.
This commit is contained in:
Jonathan Wakely 2020-10-14 12:05:57 +01:00
parent dc38e25524
commit 5ae9ddd480
3 changed files with 6 additions and 11 deletions
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8
libstdc++-v3/testsuite/21_strings/basic_string/allocator/char/minimal.cc
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@ -5,25 +5,23 @@
// 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-do run { target c++11 } }
// COW strings don't support C++11 allocators:
// { dg-require-effective-target cxx11-abi }
#include <string>
#include <memory>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;

8
libstdc++-v3/testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc
View File

@ -5,25 +5,23 @@
// 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-do run { target c++11 } }
// COW strings don't support C++11 allocators:
// { dg-require-effective-target cxx11-abi }
#include <string>
#include <memory>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
using C = wchar_t;
const C c = L'a';
using traits = std::char_traits<C>;

1
libstdc++-v3/testsuite/27_io/basic_fstream/cons/base.cc
View File

@ -17,7 +17,6 @@
// { dg-options "-O0" }
// { dg-do link { target c++11 } }
// { dg-require-effective-target cxx11-abi }
#include <fstream>
#include <string>