[v3] Rename has_nothrow_assign to has_nothrow_copy_assign and has_trivial_assign to has_trivial_copy_assign

Message ID	4C0E83A9.3070101@oracle.com
State	New
Headers	show Return-Path: <gcc-patches-return-264579-incoming=patchwork.ozlabs.org@gcc.gnu.org> Message-ID: <4C0E83A9.3070101@oracle.com> Date: Tue, 08 Jun 2010 19:53:45 +0200 From: Paolo Carlini <paolo.carlini@oracle.com> User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100317 SUSE/3.0.4-1.1.1 Thunderbird/3.0.4 MIME-Version: 1.0 To: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org> CC: libstdc++ <libstdc++@gcc.gnu.org> Subject: [v3] Rename has_nothrow_assign to has_nothrow_copy_assign and has_trivial_assign to has_trivial_copy_assign Content-Type: multipart/mixed; boundary="------------070107040804020202050809" Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk Sender: gcc-patches-owner@gcc.gnu.org

Index: include/std/type_traits =================================================================== --- include/std/type_traits (revision 160437) +++ include/std/type_traits (working copy) @@ -246,9 +246,9 @@ : public integral_constant<bool, __has_trivial_copy(_Tp)> { }; - /// has_trivial_assign + /// has_trivial_copy_assign template<typename _Tp> - struct has_trivial_assign + struct has_trivial_copy_assign : public integral_constant<bool, __has_trivial_assign(_Tp)> { }; @@ -270,9 +270,9 @@ : public integral_constant<bool, __has_nothrow_copy(_Tp)> { }; - /// has_nothrow_assign + /// has_nothrow_copy_assign template<typename _Tp> - struct has_nothrow_assign + struct has_nothrow_copy_assign : public integral_constant<bool, __has_nothrow_assign(_Tp)> { }; Index: testsuite/20_util/has_nothrow_copy_assign/value.cc =================================================================== --- testsuite/20_util/has_nothrow_copy_assign/value.cc (revision 0) +++ testsuite/20_util/has_nothrow_copy_assign/value.cc (revision 0) @@ -0,0 +1,57 @@ +// { dg-options "-std=gnu++0x" } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010 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/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::has_nothrow_copy_assign; + using namespace __gnu_test; + + VERIFY( (test_property<has_nothrow_copy_assign, int>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, float>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, EnumType>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, int*>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, int(*)(int)>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, int (ClassType::*)>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, + int (ClassType::*) (int)>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, int[2]>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, float[][3]>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, EnumType[2][3][4]>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, int*[3]>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, int(*[][2])(int)>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, + int (ClassType::*[2][3])>(true)) ); + VERIFY( (test_property<has_nothrow_copy_assign, + int (ClassType::*[][2][3]) (int)>(true)) ); + + // Negative tests. + VERIFY( (test_property<has_nothrow_copy_assign, void>(false)) ); +} + +int main() +{ + test01(); + return 0; +} Index: testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc =================================================================== --- testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc (revision 0) +++ testsuite/20_util/has_nothrow_copy_assign/requirements/typedefs.cc (revision 0) @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010 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/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::has_nothrow_copy_assign<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} Index: testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc =================================================================== --- testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc (revision 0) +++ testsuite/20_util/has_nothrow_copy_assign/requirements/explicit_instantiation.cc (revision 0) @@ -0,0 +1,30 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2010 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/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct has_nothrow_copy_assign<test_type>; +} Index: testsuite/20_util/has_trivial_copy_assign/value.cc =================================================================== --- testsuite/20_util/has_trivial_copy_assign/value.cc (revision 0) +++ testsuite/20_util/has_trivial_copy_assign/value.cc (revision 0) @@ -0,0 +1,57 @@ +// { dg-options "-std=gnu++0x" } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010 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/>. + +#include <type_traits> +#include <testsuite_hooks.h> +#include <testsuite_tr1.h> + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::has_trivial_copy_assign; + using namespace __gnu_test; + + VERIFY( (test_property<has_trivial_copy_assign, int>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, float>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, EnumType>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, int*>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, int(*)(int)>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, int (ClassType::*)>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, + int (ClassType::*) (int)>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, int[2]>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, float[][3]>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, EnumType[2][3][4]>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, int*[3]>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, int(*[][2])(int)>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, + int (ClassType::*[2][3])>(true)) ); + VERIFY( (test_property<has_trivial_copy_assign, + int (ClassType::*[][2][3]) (int)>(true)) ); + + // Negative tests. + VERIFY( (test_property<has_trivial_copy_assign, void>(false)) ); +} + +int main() +{ + test01(); + return 0; +} Index: testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc =================================================================== --- testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc (revision 0) +++ testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc (revision 0) @@ -0,0 +1,36 @@ +// { dg-options "-std=gnu++0x" } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> +// +// Copyright (C) 2010 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/>. + +// +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +// { dg-do compile } + +void test01() +{ + // Check for required typedefs + typedef std::has_trivial_copy_assign<int> test_type; + typedef test_type::value_type value_type; + typedef test_type::type type; + typedef test_type::type::value_type type_value_type; + typedef test_type::type::type type_type; +} Index: testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc =================================================================== --- testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc (revision 0) +++ testsuite/20_util/has_trivial_copy_assign/requirements/explicit_instantiation.cc (revision 0) @@ -0,0 +1,30 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2010-06-08 Paolo Carlini <paolo.carlini@oracle.com> + +// Copyright (C) 2010 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/>. + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include <type_traits> + +namespace std +{ + typedef short test_type; + template struct has_trivial_copy_assign<test_type>; +}

[v3] Rename has_nothrow_assign to has_nothrow_copy_assign and has_trivial_assign to has_trivial_copy_assign

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