1// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } } 2// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } } 3// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } } 4// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } } 5// { dg-require-cstdint "" } 6// { dg-require-gthreads "" } 7 8// Copyright (C) 2008, 2009 Free Software Foundation, Inc. 9// 10// This file is part of the GNU ISO C++ Library. This library is free 11// software; you can redistribute it and/or modify it under the 12// terms of the GNU General Public License as published by the 13// Free Software Foundation; either version 3, or (at your option) 14// any later version. 15 16// This library is distributed in the hope that it will be useful, 17// but WITHOUT ANY WARRANTY; without even the implied warranty of 18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19// GNU General Public License for more details. 20 21// You should have received a copy of the GNU General Public License along 22// with this library; see the file COPYING3. If not see 23// <http://www.gnu.org/licenses/>. 24 25 26#include <mutex> 27#include <system_error> 28#include <testsuite_hooks.h> 29 30int main() 31{ 32 bool test __attribute__((unused)) = true; 33 typedef std::recursive_mutex mutex_type; 34 35 try 36 { 37 mutex_type m; 38 m.lock(); 39 40 // Lock already locked recursive mutex. 41 try 42 { 43 // XXX Will not block. 44 m.lock(); 45 } 46 catch (const std::system_error& e) 47 { 48 VERIFY( false ); 49 } 50 51 m.unlock(); 52 m.unlock(); 53 } 54 catch (const std::system_error& e) 55 { 56 VERIFY( false ); 57 } 58 catch (...) 59 { 60 VERIFY( false ); 61 } 62 63 return 0; 64} 65