re PR libstdc++/56002 ([C++11] allow generic locks to be used without requiring plattform support for threads)
PR libstdc++/56002 * include/std/mutex (lock_guard, unique_lock, lock): Define without depending on _GLIBCXX_HAS_GTHREADS. * testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets. From-SVN: r196710
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2013-03-16 Jonathan Wakely <jwakely.gcc@gmail.com>
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PR libstdc++/56002
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* include/std/mutex (lock_guard, unique_lock, lock): Define without
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depending on _GLIBCXX_HAS_GTHREADS.
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* testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets.
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2013-03-09 François Dumont <fdumont@gcc.gnu.org>
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* include/bits/vector.tcc (vector<>operator=(const vector<>&):
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@ -1,6 +1,6 @@
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// <mutex> -*- C++ -*-
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
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// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2013
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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@ -46,12 +46,13 @@
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#include <bits/gthr.h>
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#include <bits/move.h> // for std::swap
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#if defined(_GLIBCXX_HAS_GTHREADS) && defined(_GLIBCXX_USE_C99_STDINT_TR1)
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#ifdef _GLIBCXX_USE_C99_STDINT_TR1
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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#ifdef _GLIBCXX_HAS_GTHREADS
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// Common base class for std::mutex and std::timed_mutex
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class __mutex_base
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{
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@ -420,6 +421,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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}
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};
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#endif
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#endif // _GLIBCXX_HAS_GTHREADS
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/// Do not acquire ownership of the mutex.
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struct defer_lock_t { };
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@ -755,6 +757,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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}
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}
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#ifdef _GLIBCXX_HAS_GTHREADS
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/// once_flag
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struct once_flag
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{
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if (__e)
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__throw_system_error(__e);
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}
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#endif // _GLIBCXX_HAS_GTHREADS
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// @} group mutexes
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace
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#endif // _GLIBCXX_HAS_GTHREADS && _GLIBCXX_USE_C99_STDINT_TR1
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#endif // _GLIBCXX_USE_C99_STDINT_TR1
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#endif // __GXX_EXPERIMENTAL_CXX0X__
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@ -1,11 +1,8 @@
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// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* powerpc-ibm-aix* } }
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// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* powerpc-ibm-aix* } }
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// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
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// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
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// { dg-do run }
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// { dg-options " -std=gnu++11 " }
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// { dg-require-cstdint "" }
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// { dg-require-gthreads "" }
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// Copyright (C) 2010, 2011, 2012 Free Software Foundation, Inc.
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// Copyright (C) 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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