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 ++++++++++++++++++++ .../testsuite/20_util/ratio/operations/47913.cc | 42 ++++++++++++ .../testsuite/20_util/ratio/operations/ops1.cc | 74 ++++++++++++++++++++++ .../testsuite/20_util/ratio/operations/ops2.cc | 72 +++++++++++++++++++++ .../testsuite/20_util/ratio/operations/ops3.cc | 71 +++++++++++++++++++++ .../20_util/ratio/operations/ops_overflow_neg.cc | 47 ++++++++++++++ 6 files changed, 373 insertions(+) create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/45866.cc create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc create mode 100644 libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc (limited to 'libstdc++-v3/testsuite/20_util/ratio/operations') 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; +} diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc new file mode 100644 index 000000000..4105a710d --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/47913.cc @@ -0,0 +1,42 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// Copyright (C) 2011 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++/47913 +void test01() +{ + bool test __attribute__((unused)) = true; + using namespace std; + + const intmax_t m = (intmax_t)1 << (4 * sizeof(intmax_t) - 1); + typedef ratio_add, + ratio<1, (m - 3) * (m - 2)> > ra_type; + + VERIFY( ra_type::num == 2 ); + VERIFY( ra_type::den == (m - 1) * (m - 3) ); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc new file mode 100644 index 000000000..183269e62 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc @@ -0,0 +1,74 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// 2008-07-03 Chris Fairles + +// 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 +// . + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::ratio_add, std::ratio<5,12>>::type r; + + VERIFY( r.num == 19 ); + VERIFY( r.den == 24 ); +} + +void +test02() +{ + bool test __attribute__((unused)) = true; + std::ratio_subtract, std::ratio<5,12>>::type r; + + VERIFY( r.num == -1 ); + VERIFY( r.den == 24 ); +} + +void +test03() +{ + bool test __attribute__((unused)) = true; + std::ratio_multiply, std::ratio<5,12>>::type r; + + VERIFY( r.num == 5 ); + VERIFY( r.den == 32 ); +} + +void +test04() +{ + bool test __attribute__((unused)) = true; + std::ratio_divide, std::ratio<5,12>>::type r; + + VERIFY( r.num == 9 ); + VERIFY( r.den == 10 ); +} + +int main() +{ + test01(); + test02(); + test03(); + test04(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc new file mode 100644 index 000000000..abd2e7556 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops2.cc @@ -0,0 +1,72 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// 2008-07-03 Chris Fairles + +// 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 +// . + +#include +#include + +typedef std::ratio<1, INTMAX_MAX> one_over_max; +typedef std::ratio<2, INTMAX_MAX> two_over_max; +typedef std::ratio max_over_one; +typedef std::ratio max_over_two; + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::ratio_add::type r1; + + VERIFY( r1.num == two_over_max::num); + VERIFY( r1.den == two_over_max::den); + + std::ratio_add< + std::ratio, + std::ratio>::type r2; + + VERIFY( r2.num == INTMAX_MAX ); + VERIFY( r2.den == (INTMAX_MAX / 2) + 1 ); +} + +void +test02() +{ + bool test __attribute__((unused)) = true; + + std::ratio_subtract::type r1; + + VERIFY( r1.num == 0); + VERIFY( r1.den == 1); + + std::ratio_subtract< + std::ratio, + std::ratio>::type r2; + + VERIFY( r2.num == 1 ); + VERIFY( r2.den == (INTMAX_MAX / 2) + 1 ); +} + +int main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc new file mode 100644 index 000000000..fde9fb9dd --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops3.cc @@ -0,0 +1,71 @@ +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// 2008-07-03 Chris Fairles + +// 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 +// . + +#include +#include + +void +test01() +{ + bool test __attribute__((unused)) = true; + + std::ratio_multiply< + std::ratio<2, INTMAX_MAX>, + std::ratio>::type r1; + + VERIFY( r1.num == 1 ); + VERIFY( r1.den == 1 ); + + std::ratio_multiply< + std::ratio, + std::ratio<2 , INTMAX_MAX - 1>>::type r2; + + VERIFY( r2.num == INTMAX_MAX ); + VERIFY( r2.den == INTMAX_MAX - 1 ); +} + +void +test02() +{ + bool test __attribute__((unused)) = true; + + std::ratio_divide< + std::ratio, + std::ratio>::type r1; + + VERIFY( r1.num == 1 ); + VERIFY( r1.den == 1 ); + + std::ratio_divide< + std::ratio, + std::ratio>::type r2; + + VERIFY( r2.num == INTMAX_MAX - 1 ); + VERIFY( r2.den == INTMAX_MAX ); +} + +int main() +{ + test01(); + test02(); + return 0; +} diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc new file mode 100644 index 000000000..b7076dfc5 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops_overflow_neg.cc @@ -0,0 +1,47 @@ +// { dg-do compile } +// { dg-options "-std=gnu++0x" } +// { dg-require-cstdint "" } + +// 2008-07-03 Chris Fairles + +// Copyright (C) 2008, 2009, 2011 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 + +void +test01() +{ + std::ratio_add, std::ratio<1>>::type r1; +} + +void +test02() +{ + std::ratio_multiply, std::ratio<3, 2>>::type r1; + std::ratio_multiply, std::ratio>::type r2; +} + +// { dg-error "instantiated from here" "" { target *-*-* } 29 } +// { dg-error "instantiated from here" "" { target *-*-* } 35 } +// { dg-error "instantiated from here" "" { target *-*-* } 36 } +// { dg-error "overflow in addition" "" { target *-*-* } 132 } +// { dg-error "overflow in multiplication" "" { target *-*-* } 104 } +// { dg-error "overflow in multiplication" "" { target *-*-* } 100 } +// { dg-error "overflow in multiplication" "" { target *-*-* } 102 } +// { dg-excess-errors "In instantiation of" } +// { dg-excess-errors "out of range" } -- cgit v1.2.3