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. --- .../22_locale/locale/cons/12658_thread-1.cc | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc (limited to 'libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc') diff --git a/libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc b/libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc new file mode 100644 index 000000000..86b4216d1 --- /dev/null +++ b/libstdc++-v3/testsuite/22_locale/locale/cons/12658_thread-1.cc @@ -0,0 +1,69 @@ +// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } } +// { dg-options "-pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } } +// { dg-options "-pthreads" { target *-*-solaris* } } +// { dg-require-namedlocale "en_US" } +// { dg-require-namedlocale "fr_FR" } + +// Copyright (C) 2004, 2005, 2007, 2009, 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 +// . + +// 22.1.1.2 locale constructors and destructors [lib.locale.cons] + +#include +#include +#include + +const int max_thread_count = 20; +//const int max_loop_count = 1000000; // orig value +const int max_loop_count = 100000; +const int max_locales = 10; + +void* thread_main(void*) +{ + try + { + std::locale loc_c = std::locale::classic(); + std::locale loc[max_locales]; + for (int j = 0; j < max_locales; ++j) + loc[j] = std::locale(j % 2 ? "en_US" : "fr_FR"); + + for (int i = 0; i < max_loop_count; ++i) + { + int k = i % max_locales; + loc[k] = std::locale::global(loc[k]); + + if (i % 37 == 0) + loc[k] = loc[k].combine >(loc_c); + } + } + catch (...) { } + return 0; +} + +int +main() +{ + pthread_t tid[max_thread_count]; + + for (int i = 0; i < max_thread_count; i++) + pthread_create (&tid[i], 0, thread_main, 0); + + for (int i = 0; i < max_thread_count; i++) + pthread_join (tid[i], 0); + + return 0; +} -- cgit v1.2.3