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/26_numerics/complex/cons/48760.cc | 58 +++++++++++++++++++ .../26_numerics/complex/cons/constexpr.cc | 37 ++++++++++++ .../26_numerics/complex/cons/constexpr_primary.cc | 67 ++++++++++++++++++++++ 3 files changed, 162 insertions(+) create mode 100644 libstdc++-v3/testsuite/26_numerics/complex/cons/48760.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr.cc create mode 100644 libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr_primary.cc (limited to 'libstdc++-v3/testsuite/26_numerics/complex/cons') diff --git a/libstdc++-v3/testsuite/26_numerics/complex/cons/48760.cc b/libstdc++-v3/testsuite/26_numerics/complex/cons/48760.cc new file mode 100644 index 000000000..0027a34e4 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/complex/cons/48760.cc @@ -0,0 +1,58 @@ +// { dg-require-c-std "" } + +// Copyright (C) 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 +// . + +#include +#include +#include + +template + void do_test01() + { + bool test __attribute__((unused)) = true; + + if (std::numeric_limits::has_quiet_NaN) + { + std::complex c1(T(0), std::numeric_limits::quiet_NaN()); + VERIFY( c1.real() == T(0) ); + VERIFY( std::isnan(c1.imag()) ); + + std::complex c2(std::numeric_limits::quiet_NaN(), T(0)); + VERIFY( std::isnan(c2.real()) ); + VERIFY( c2.imag() == T(0) ); + + std::complex c3(std::numeric_limits::quiet_NaN(), + std::numeric_limits::quiet_NaN()); + VERIFY( std::isnan(c3.real()) ); + VERIFY( std::isnan(c3.imag()) ); + } + } + +// libstdc++/48760 +void test01() +{ + do_test01(); + do_test01(); + do_test01(); +} + +int main() +{ + test01(); + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr.cc b/libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr.cc new file mode 100644 index 000000000..13d3c8168 --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr.cc @@ -0,0 +1,37 @@ +// { 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 +// . + +#include +#include + +int main() +{ + __gnu_test::constexpr_default_constructible test1; + test1.operator()>(); + test1.operator()>(); + test1.operator()>(); + + __gnu_test::constexpr_single_value_constructible test2; + test2.operator(), float>(); + test2.operator(), double>(); + test2.operator(), long double>(); + + return 0; +} diff --git a/libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr_primary.cc b/libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr_primary.cc new file mode 100644 index 000000000..77e01bcff --- /dev/null +++ b/libstdc++-v3/testsuite/26_numerics/complex/cons/constexpr_primary.cc @@ -0,0 +1,67 @@ +// { 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 +// . + +#include + +// User defined type, so that the primary std::complex template is used. +namespace numext +{ + struct ldld_base + { + long double one; + long double two; + }; + + struct ldld_lit : public ldld_base + { }; + + struct ldld_nonlit : public ldld_base + { + ~ldld_nonlit() { } + }; + + bool + operator<(const ldld_base __a, const ldld_base __b) + { return __a.one < __b.one && __a.two < __b.two; } + + bool + operator==(const ldld_base __a, const ldld_base __b) + { return __a.one == __b.one && __a.two == __b.two; } + + ldld_base + operator+=(const ldld_base __a, const ldld_base __b) + { return ldld_base({ __a.one + __b.one, __a.two + __b.two}); } + + ldld_base + operator-=(const ldld_base __a, const ldld_base __b) + { return ldld_base({ __a.one - __b.one, __a.two - __b.two}); } + + ldld_base + operator*=(const ldld_base __a, const ldld_base __b) + { return ldld_base({ __a.one * __b.one, __a.two * __b.two}); } + + ldld_base + operator/=(const ldld_base __a, const ldld_base __b) + { return ldld_base({ __a.one / __b.one, __a.two / __b.two}); } + +} + +constexpr std::complex lit; // ok +// constexpr std::complex nonlit; // error -- cgit v1.2.3