From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../testsuite/20_util/ratio/operations/45866.cc | 67 ++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc (limited to 'libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc') diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc new file mode 100644 index 000000000..19735fc3e --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc @@ -0,0 +1,67 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// 2010-10-18 Paolo Carlini + +// Copyright (C) 2010 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 +// . + +#include +#include + +// libstdc++/45866 +void test01() +{ + bool test __attribute__((unused)) = true; + + typedef std::ratio<1, 4>::type r_type1; + typedef std::ratio<3, 2>::type r_type2; + + typedef std::ratio_add ra_type; + + VERIFY( ra_type::num == ra_type::type::num ); + VERIFY( ra_type::den == ra_type::type::den ); + VERIFY( ra_type::num == 7 ); + VERIFY( ra_type::den == 4 ); + + typedef std::ratio_subtract rs_type; + + VERIFY( rs_type::num == rs_type::type::num ); + VERIFY( rs_type::den == rs_type::type::den ); + VERIFY( rs_type::num == -5 ); + VERIFY( rs_type::den == 4 ); + + typedef std::ratio_multiply rm_type; + + VERIFY( rm_type::num == rm_type::type::num ); + VERIFY( rm_type::den == rm_type::type::den ); + VERIFY( rm_type::num == 3 ); + VERIFY( rm_type::den == 8 ); + + typedef std::ratio_divide rd_type; + + VERIFY( rd_type::num == rd_type::type::num ); + VERIFY( rd_type::den == rd_type::type::den ); + VERIFY( rd_type::num == 1 ); + VERIFY( rd_type::den == 6 ); +} + +int main() +{ + test01(); + return 0; +} -- cgit v1.2.3