| // { dg-options "-std=gnu++0x" } |
| // |
| // Copyright (C) 2011-2013 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 <tr1/cmath> |
| |
| namespace a |
| { |
| template<typename> class Mat { }; |
| |
| template<typename T> struct Mat2 : Mat<T> { }; |
| |
| template<typename T> |
| int fdim(Mat<T>) { return 1; } |
| |
| template<typename T, typename U> |
| int floor(Mat<T>, U) { return 1; } |
| template<typename T, typename U> |
| int floor(T, Mat<U>) { return 1; } |
| |
| template<typename T, typename U, typename V> |
| int fma(Mat<T>, U, V) { return 1; } |
| template<typename T, typename U, typename V> |
| int fma(T, Mat<U>, V) { return 1; } |
| template<typename T, typename U, typename V> |
| int fma(T, U, Mat<V>) { return 1; } |
| } |
| |
| int main() |
| { |
| int __attribute__((unused)) i; |
| |
| using namespace std::tr1; |
| |
| a::Mat2<double> c; |
| i = fdim(c); |
| i = floor(c, 0.); |
| i = floor(0., c); |
| i = floor(c, 1); |
| i = floor(1, c); |
| i = fma(c, 0., 1.); |
| i = fma(0., c, 1.); |
| i = fma(0., 1., c); |
| i = fma(c, 0., 1); |
| i = fma(0., c, 1); |
| i = fma(0., 1, c); |
| } |