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Diffstat (limited to 'libstdc++-v3/testsuite/20_util/bind/cv_quals.cc')
-rw-r--r-- | libstdc++-v3/testsuite/20_util/bind/cv_quals.cc | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc b/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc new file mode 100644 index 000000000..d597a56fd --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc @@ -0,0 +1,119 @@ +// 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/>. + +// 20.7.11 Function template bind + +// { dg-options "-std=gnu++0x" } + +#include <functional> +#include <testsuite_hooks.h> + +// target must be invoked with cv-quals of call wrapper + +struct X +{ + int operator()() { return 0; } + int operator()() const { return 1; } + int operator()() volatile { return 2; } + int operator()() const volatile { return 3; } + + int operator()(int, int, int) { return 0; } + int operator()(int, int, int) const { return 1; } + int operator()(int, int, int) volatile { return 2; } + int operator()(int, int, int) const volatile { return 3; } +}; + +using std::placeholders::_1; +using std::placeholders::_2; + +void test01() +{ + bool test __attribute__((unused)) = true; + + auto b0 = std::bind(X()); + VERIFY( b0() == 0 ); + + const auto b1 = std::bind(X()); + VERIFY( b1() == 1 ); + + volatile auto b2 = std::bind(X()); + VERIFY( b2() == 2 ); + + const volatile auto b3 = std::bind(X()); + VERIFY( b3() == 3 ); +} + +void test02() +{ + bool test __attribute__((unused)) = true; + + auto b0 = std::bind<int>(X()); + VERIFY( b0() == 0 ); + + const auto b1 = std::bind<int>(X()); + VERIFY( b1() == 1 ); + + volatile auto b2 = std::bind<int>(X()); + VERIFY( b2() == 2 ); + + const volatile auto b3 = std::bind<int>(X()); + VERIFY( b3() == 3 ); +} + +void test03() +{ + bool test __attribute__((unused)) = true; + + auto b0 = std::bind(X(), 0, _1, _2); + VERIFY( b0(0, 0) == 0 ); + + const auto b1 = std::bind(X(), _1, 0, _2); + VERIFY( b1(0, 0) == 1 ); + + volatile auto b2 = std::bind(X(), _1, _2, 0); + VERIFY( b2(0, 0) == 2 ); + + const volatile auto b3 = std::bind(X(), _1, 0, _2); + VERIFY( b3(0, 0) == 3 ); +} + +void test04() +{ + bool test __attribute__((unused)) = true; + + auto b0 = std::bind<int>(X(), 0, _1, _2); + VERIFY( b0(0, 0) == 0 ); + + const auto b1 = std::bind<int>(X(), _1, 0, _2); + VERIFY( b1(0, 0) == 1 ); + + volatile auto b2 = std::bind<int>(X(), _1, _2, 0); + VERIFY( b2(0, 0) == 2 ); + + const volatile auto b3 = std::bind<int>(X(), _1, 0, _2); + VERIFY( b3(0, 0) == 3 ); +} + + +int main() +{ + test01(); + test02(); + test03(); + test04(); + return 0; +} |