diff options
Diffstat (limited to 'libstdc++-v3/testsuite/20_util/duration')
16 files changed, 900 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc new file mode 100644 index 000000000..fb955abf1 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/1.cc @@ -0,0 +1,93 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <testsuite_hooks.h> + +// 20.8.3.3 duration arithmetic [time.duration.arithmetic] (unary member ops) +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d0(3); + duration<int> d1 = -d0; + VERIFY(d0.count() == 3); + VERIFY(d1.count() == -3); + + duration<int> d2 = (+d0); + VERIFY(d2.count() == 3); + + duration<int> d3(++d2); + VERIFY(d2.count() == 4); + VERIFY(d3.count() == 4); + + duration<int> d4(d3++); + VERIFY(d3.count() == 5); + VERIFY(d4.count() == 4); + + duration<int> d5(--d4); + VERIFY(d4.count() == 3); + VERIFY(d5.count() == 3); + + duration<int> d6(d5--); + VERIFY(d5.count() == 2); + VERIFY(d6.count() == 3); +} + +// 20.8.3.3 duration arithmetic [time.duration.arithmetic] (binary member ops) +void +test02() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d7(3); + duration<int> d8(9); + d7 += d8; + VERIFY(d7.count() == 12); + VERIFY(d8.count() == 9); + + duration<int> d9(3); + duration<int> d10(9); + d9 -= d10; + VERIFY(d9.count() == -6); + VERIFY(d10.count() == 9); + + duration<int> d11(9); + int i = 3; + d11 *= i; + VERIFY(d11.count() == 27); + + duration<int> d12(12); + d12 /= i; + VERIFY(d12.count() == 4); +} + +int +main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc new file mode 100644 index 000000000..3940d6a67 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/2.cc @@ -0,0 +1,61 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <testsuite_hooks.h> + +// 20.8.3.5 duration non-member arithmetic [time.duration.nonmember] +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d0(12); + duration<int> d1(3); + int i = 3; + + duration<int> d2 = d0 + d1; + VERIFY(d2.count() == 15); + + duration<int> d3 = d0 - d1; + VERIFY(d3.count() == 9); + + duration<int> d4 = d0 * i; + VERIFY(d4.count() == 36); + + duration<int> d5 = i * d0; + VERIFY(d5.count() == 36); + + duration<int> d6 = d0 / i; + VERIFY(d6.count() == 4); + + int j = d0 / d1; + VERIFY(j == 4); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc new file mode 100644 index 000000000..decf94c88 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-1.cc @@ -0,0 +1,48 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2009 Free Software Foundation +// +// 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 <chrono> + +class ClockTime +{ + typedef std::chrono::hours hours; + typedef std::chrono::minutes minutes; + typedef std::chrono::seconds seconds; + +public: + hours hours_; + minutes minutes_; + seconds seconds_; + + template<typename Rep, typename Period> + explicit + ClockTime(const std::chrono::duration<Rep, Period>& d) + : hours_ (std::chrono::duration_cast<hours> (d)), + minutes_(std::chrono::duration_cast<minutes>(d % hours(1))), + seconds_(std::chrono::duration_cast<seconds>(d % minutes(1))) { } +}; + +// DR 934. +void test01() +{ + std::chrono::duration<int> d; + ClockTime ct(d); +} diff --git a/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc new file mode 100644 index 000000000..ada8ba573 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/arithmetic/dr934-2.cc @@ -0,0 +1,54 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2009 Free Software Foundation +// +// 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 <chrono> +#include <testsuite_hooks.h> + +// DR 934. +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + const duration<int> d0(17); + duration<int> d3(d0); + d3 %= 5; + VERIFY( d3.count() == 2 ); + + const duration<int> d4(7); + duration<int> d5(d0); + d5 %= d4; + VERIFY( d5.count() == 3 ); + + const duration<int> d6 = d0 % 6; + VERIFY( d6.count() == 5 ); + + const duration<int> d7(11); + const duration<int> d8 = d0 % d7; + VERIFY( d8.count() == 6 ); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc new file mode 100644 index 000000000..35151f2ad --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/1.cc @@ -0,0 +1,55 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <testsuite_hooks.h> + +// 20.8.3.6 duration comparisons [time.duration.comparisons] +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d0(12); + duration<int> d1(3); + duration<int> d2(3); + + VERIFY(d1 < d0); + VERIFY(d0 > d1); + + VERIFY(d0 != d1); + VERIFY(d1 == d2); + + VERIFY(d1 <= d2); + VERIFY(d1 >= d2); + + VERIFY(d1 <= d0); + VERIFY(d0 >= d1); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc new file mode 100644 index 000000000..94338cee3 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/comparison_operators/constexpr.cc @@ -0,0 +1,29 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// 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 <chrono> +#include <testsuite_common_types.h> + +int main() +{ + __gnu_test::constexpr_comparison_operators test; + test.operator()<std::chrono::nanoseconds>(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/1.cc b/libstdc++-v3/testsuite/20_util/duration/cons/1.cc new file mode 100644 index 000000000..2cd22a4a7 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/cons/1.cc @@ -0,0 +1,134 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <type_traits> +#include <testsuite_hooks.h> + +template<typename T> +struct type_emulator +{ + type_emulator() + : i(T(0)) { } + + type_emulator(T j) + : i(j) { } + + type_emulator(const type_emulator& e) + : i(e.i) { } + + type_emulator& + operator*=(type_emulator a) + { + i *= a.i; + return *this; + } + + type_emulator& + operator+=(type_emulator a) + { + i += a.i; + return *this; + } + + operator T () + { return i; } + + T i; +}; + +template<typename T> +bool +operator==(type_emulator<T> a, type_emulator<T> b) +{ return a.i == b.i; } + +template<typename T> +bool +operator<(type_emulator<T> a, type_emulator<T> b) +{ return a.i < b.i; } + +template<typename T> +type_emulator<T> +operator+(type_emulator<T> a, type_emulator<T> b) +{ return a += b; } + +template<typename T> +type_emulator<T> +operator*(type_emulator<T> a, type_emulator<T> b) +{ return a *= b; } + +namespace std +{ + template<typename T, typename U> + struct common_type<type_emulator<T>, U> + { typedef typename common_type<T,U>::type type; }; + + template<typename T, typename U> + struct common_type<U, type_emulator<T>> + { typedef typename common_type<U,T>::type type; }; + + template<typename T, typename U> + struct common_type<type_emulator<T>, type_emulator<U>> + { typedef typename common_type<T,U>::type type; }; + + namespace chrono + { + template<typename T> + struct treat_as_floating_point<type_emulator<T>> + : is_floating_point<T> + { }; + } +} + +typedef type_emulator<int> int_emulator; +typedef type_emulator<double> dbl_emulator; + +// 20.8.3.1 duration constructors [time.duration.cons] +void +test01() +{ + bool test __attribute__((unused)) = true; + using std::chrono::duration; + + int r = 3; + duration<int> d1(r); + VERIFY(d1.count() == static_cast<duration<int>::rep>(r)); + + double s = 8.0; + duration<double> d2(s); + VERIFY(d2.count() == static_cast<duration<double>::rep>(s)); + + int_emulator ie(3); + duration<int_emulator> d3(ie); + VERIFY(d3.count() == static_cast<duration<int_emulator>::rep>(ie)); + + dbl_emulator de(4.0); + duration<dbl_emulator> d4(de); + VERIFY(d4.count() == static_cast<duration<dbl_emulator>::rep>(de)); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc b/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc new file mode 100644 index 000000000..56b4e4f41 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/cons/1_neg.cc @@ -0,0 +1,41 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3.1 duration constructors [time.duration.cons] + +#include <chrono> + +void +test01() +{ + std::chrono::duration<int> d1(1.0); // { dg-error "no matching" } +} + +void +test02() +{ + using namespace std::chrono; + + duration<int, std::micro> d2(8); + duration<int, std::milli> d2_copy(d2); // { dg-error "no matching" } +} + +// { dg-excess-errors "candidates are" } diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/2.cc b/libstdc++-v3/testsuite/20_util/duration/cons/2.cc new file mode 100644 index 000000000..820d76401 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/cons/2.cc @@ -0,0 +1,119 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3 Class template duration [time.duration] + +#include <chrono> +#include <type_traits> +#include <testsuite_hooks.h> + +template<typename T> +struct type_emulator +{ + type_emulator() : i(T(0)) { } + type_emulator(T j) : i(j) { } + type_emulator(const type_emulator& e) : i(e.i) { } + + type_emulator& operator*=(type_emulator a) + { i *= a.i; return *this; } + + type_emulator& operator+=(type_emulator a) + { i += a.i; return *this; } + + operator T () { return i; } + T i; +}; + +template<typename T> +bool operator==(type_emulator<T> a, type_emulator<T> b) +{ return a.i == b.i; } + +template<typename T> +bool operator<(type_emulator<T> a, type_emulator<T> b) +{ return a.i < b.i; } + +template<typename T> +type_emulator<T> operator+(type_emulator<T> a, type_emulator<T> b) +{ return a += b; } + +template<typename T> +type_emulator<T> operator*(type_emulator<T> a, type_emulator<T> b) +{ return a *= b; } + +namespace std +{ + template<typename T, typename U> + struct common_type<type_emulator<T>, U> + { typedef typename common_type<T,U>::type type; }; + + template<typename T, typename U> + struct common_type<U, type_emulator<T>> + { typedef typename common_type<U,T>::type type; }; + + template<typename T, typename U> + struct common_type<type_emulator<T>, type_emulator<U>> + { typedef typename common_type<T,U>::type type; }; + + namespace chrono + { + template<typename T> + struct treat_as_floating_point<type_emulator<T>> + : is_floating_point<T> + { }; + } +} + +typedef type_emulator<int> int_emulator; +typedef type_emulator<double> dbl_emulator; + +// 20.8.3.1 duration constructors [time.duration.cons] +void +test01() +{ + bool test __attribute__((unused)) = true; + using namespace std::chrono; + + duration<int> d0(3); + duration<int> d0_copy(d0); + VERIFY(d0_copy.count() == d0.count()); + + duration<int, std::milli> d1(5); + duration<int, std::micro> d1_copy(d1); + VERIFY(d1.count() * 1000 == d1_copy.count()); + + duration<double, std::micro> d2(8.0); + duration<double, std::milli> d2_copy(d2); + VERIFY(d2.count() == d2_copy.count() * 1000.0); + + duration<int_emulator, std::milli> d3(5); + duration<int_emulator, std::micro> d3_copy(d3); + VERIFY(d3.count() * 1000 == d3_copy.count()); + + duration<dbl_emulator, std::micro> d4(5.0); + duration<dbl_emulator, std::milli> d4_copy(d4); + VERIFY(d4.count() == d4_copy.count() * dbl_emulator(1000.0)); +} + +int +main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc b/libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc new file mode 100644 index 000000000..ca7716f63 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/cons/constexpr.cc @@ -0,0 +1,34 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// 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 <chrono> +#include <testsuite_common_types.h> + +int main() +{ + __gnu_test::constexpr_default_constructible test1; + test1.operator()<std::chrono::seconds>(); + + __gnu_test::constexpr_single_value_constructible test2; + test2.operator()<std::chrono::seconds, std::chrono::seconds>(); + test2.operator()<std::chrono::seconds, std::chrono::seconds::rep>(); + test2.operator()<std::chrono::minutes, std::chrono::hours>(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc b/libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc new file mode 100644 index 000000000..4466d3009 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/cons/dr974_neg.cc @@ -0,0 +1,33 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2009 Free Software Foundation +// +// 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/>. + +// 20.8.3.1 duration constructors [time.duration.cons] + +#include <chrono> + +// DR 974. +void test01() +{ + using namespace std::chrono; + + duration<double> d(3.5); + duration<int> i = d; // { dg-error "conversion" } +} diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc new file mode 100644 index 000000000..faeab3b93 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/requirements/constexpr_functions.cc @@ -0,0 +1,64 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } + +// 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 <chrono> +#include <testsuite_common_types.h> + +namespace __gnu_test +{ + struct constexpr_member_functions + { + template<typename _Ttesttype> + void + operator()() + { + struct _Concept + { + void __constraint() + { + constexpr auto v1 __attribute__((unused)) + = _Ttesttype::min(); + constexpr auto v2 __attribute__((unused)) + = _Ttesttype::max(); + constexpr auto v3 __attribute__((unused)) + = _Ttesttype::zero(); + + constexpr _Ttesttype obj { }; + constexpr auto v4 __attribute__((unused)) + = obj.count(); + constexpr auto v5 __attribute__((unused)) + = -obj; + constexpr auto v6 __attribute__((unused)) + = +obj; + } + }; + + _Concept c; + c.__constraint(); + } + }; +} + +int main() +{ + __gnu_test::constexpr_member_functions test; + test.operator()<std::chrono::nanoseconds>(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc new file mode 100644 index 000000000..792d15cb9 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/requirements/explicit_instantiation/explicit_instantiation.cc @@ -0,0 +1,26 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2008, 2009 Free Software Foundation +// +// 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 <ratio> +#include <chrono> + +template class std::chrono::duration<int>; +template class std::chrono::duration<float, std::ratio<2,3>>; diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc new file mode 100644 index 000000000..5965f03b1 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg1.cc @@ -0,0 +1,35 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } +// 2008-07-31 Chris Fairles <chris.fairles@gmail.com> + +// Copyright (C) 2008, 2009, 2010, 2011 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 <chrono> + +void test01() +{ + // Check if rep is a duration type + typedef std::chrono::duration<int> rep_type; + typedef std::chrono::duration<rep_type> test_type; + test_type d; +} + +// { dg-error "rep cannot be a duration" "" { target *-*-* } 226 } +// { dg-error "instantiated from here" "" { target *-*-* } 31 } diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc new file mode 100644 index 000000000..d84ab9e8c --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg2.cc @@ -0,0 +1,37 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } +// 2008-07-31 Chris Fairles <chris.fairles@gmail.com> + +// Copyright (C) 2008, 2009, 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 <chrono> + +void test01() +{ + // Check if period is a ratio + typedef int rep_type; + typedef int period_type; + typedef std::chrono::duration<rep_type, period_type> test_type; + test_type d; +} + +// { dg-error "must be a specialization of ratio" "" { target *-*-* } 227 } +// { dg-error "instantiated from here" "" { target *-*-* } 32 } +// { dg-excess-errors "In instantiation of" } diff --git a/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc new file mode 100644 index 000000000..7c73bf996 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/duration/requirements/typedefs_neg3.cc @@ -0,0 +1,37 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } +// 2008-07-31 Chris Fairles <chris.fairles@gmail.com> + +// Copyright (C) 2008, 2009, 2010, 2011 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 <ratio> +#include <chrono> + +void test01() +{ + // Check if period is positive + typedef int rep_type; + typedef std::ratio<-1> period_type; + typedef std::chrono::duration<rep_type, period_type> test_type; + test_type d; +} + +// { dg-error "period must be positive" "" { target *-*-* } 229 } +// { dg-error "instantiated from here" "" { target *-*-* } 33 } |