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. --- .../requirements/explicit_instantiation.cc | 32 +++++++++++ .../testsuite/20_util/aligned_storage/value.cc | 67 ++++++++++++++++++++++ 2 files changed, 99 insertions(+) create mode 100644 libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc create mode 100644 libstdc++-v3/testsuite/20_util/aligned_storage/value.cc (limited to 'libstdc++-v3/testsuite/20_util/aligned_storage') diff --git a/libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc b/libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc new file mode 100644 index 000000000..6186d8e8a --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/aligned_storage/requirements/explicit_instantiation.cc @@ -0,0 +1,32 @@ +// { dg-options "-std=gnu++0x" } +// { dg-do compile } +// 2007-09-17 Paolo Carlini + +// Copyright (C) 2007, 2009 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 +// . + + +// NB: This file is for testing type_traits with NO OTHER INCLUDES. + +#include + +namespace std +{ + typedef short test_type; + template struct aligned_storage<1, alignment_of::value>; + template struct aligned_storage<2>; +} diff --git a/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc b/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc new file mode 100644 index 000000000..1399a11a7 --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/aligned_storage/value.cc @@ -0,0 +1,67 @@ +// { dg-options "-std=gnu++0x" } +// 2007-09-17 Paolo Carlini +// +// Copyright (C) 2007, 2009 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 + +struct MSAlignType { } __attribute__((__aligned__)); + +void test01() +{ + bool test __attribute__((unused)) = true; + using std::aligned_storage; + using std::alignment_of; + using namespace __gnu_test; + + const std::size_t align_c = alignment_of::value; + VERIFY( (sizeof(aligned_storage<4, align_c>::type) >= 4) ); + VERIFY( (__alignof__(aligned_storage<4, align_c>::type) == align_c) ); + + const std::size_t align_s = alignment_of::value; + VERIFY( (sizeof(aligned_storage<1, align_s>::type) >= 1) ); + VERIFY( (__alignof__(aligned_storage<1, align_s>::type) == align_s) ); + + const std::size_t align_i = alignment_of::value; + VERIFY( (sizeof(aligned_storage<7, align_i>::type) >= 7) ); + VERIFY( (__alignof__(aligned_storage<7, align_i>::type) == align_i) ); + + const std::size_t align_d = alignment_of::value; + VERIFY( (sizeof(aligned_storage<2, align_d>::type) >= 2) ); + VERIFY( (__alignof__(aligned_storage<2, align_d>::type) == align_d) ); + + const std::size_t align_ai = alignment_of::value; + VERIFY( (sizeof(aligned_storage<20, align_ai>::type) >= 20) ); + VERIFY( (__alignof__(aligned_storage<20, align_ai>::type) == align_ai) ); + + const std::size_t align_ct = alignment_of::value; + VERIFY( (sizeof(aligned_storage<11, align_ct>::type) >= 11) ); + VERIFY( (__alignof__(aligned_storage<11, align_ct>::type) == align_ct) ); + + const std::size_t align_msa = alignment_of::value; + VERIFY( (sizeof(aligned_storage<5>::type) >= 5) ); + VERIFY( (__alignof__(aligned_storage<5>::type) == align_msa) ); +} + +int main() +{ + test01(); + return 0; +} -- cgit v1.2.3