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memory: Include auto_ptr.h later. 

* include/std/memory: Include auto_ptr.h later.
	* include/bits/shared_ptr.h (shared_ptr(auto_ptr<_Up>&&): Remove
	definition.
	* include/bits/shared_ptr_base.h (__shared_ptr(auto_ptr<_Up>&&):
	Likewise.
	* include/bits/unique_ptr.h (unique_ptr(auto_ptr<_Up>&&): Likewise.
	* include/backward/auto_ptr.h (unique_ptr(auto_ptr<_Up>&&): Define.
	(shared_ptr(auto_ptr<_Up>&&, __shared_ptr(auto_ptr<_Up>&&): Likewise.
	* include/std/future: Reduce header dependencies.
	* testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
	numbers.
	* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
	* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.

From-SVN: r190109
This commit is contained in:
Jonathan Wakely 2012-08-03 00:27:48 +00:00 committed by Jonathan Wakely
parent cbd782e1af
commit 6e48db73ed
10 changed files with 82 additions and 37 deletions
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16
libstdc++-v3/ChangeLog
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@ -1,3 +1,19 @@
2012-08-03 Jonathan Wakely <jwakely.gcc@gmail.com>
* include/std/memory: Include auto_ptr.h later.
* include/bits/shared_ptr.h (shared_ptr(auto_ptr<_Up>&&): Remove
definition.
* include/bits/shared_ptr_base.h (__shared_ptr(auto_ptr<_Up>&&):
Likewise.
* include/bits/unique_ptr.h (unique_ptr(auto_ptr<_Up>&&): Likewise.
* include/backward/auto_ptr.h (unique_ptr(auto_ptr<_Up>&&): Define.
(shared_ptr(auto_ptr<_Up>&&, __shared_ptr(auto_ptr<_Up>&&): Likewise.
* include/std/future: Reduce header dependencies.
* testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line
numbers.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
2012-07-30 François Dumont <fdumont@gcc.gnu.org>
* include/bits/c++config (_GLIBCXX_END_NAMESPACE_CONTAINER): Fix

36
libstdc++-v3/include/backward/auto_ptr.h
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@ -1,6 +1,6 @@
// auto_ptr implementation -*- C++ -*-
// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
// Copyright (C) 2007-2012 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
@ -289,6 +289,40 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
typedef void element_type;
} _GLIBCXX_DEPRECATED;
#ifdef __GXX_EXPERIMENTAL_CXX0X__
template<_Lock_policy _Lp>
template<typename _Tp>
inline
__shared_count<_Lp>::__shared_count(std::auto_ptr<_Tp>&& __r)
: _M_pi(new _Sp_counted_ptr<_Tp*, _Lp>(__r.get()))
{ __r.release(); }
template<typename _Tp, _Lock_policy _Lp>
template<typename _Tp1>
inline
__shared_ptr<_Tp, _Lp>::__shared_ptr(std::auto_ptr<_Tp1>&& __r)
: _M_ptr(__r.get()), _M_refcount()
{
__glibcxx_function_requires(_ConvertibleConcept<_Tp1*, _Tp*>)
static_assert( sizeof(_Tp1) > 0, "incomplete type" );
_Tp1* __tmp = __r.get();
_M_refcount = __shared_count<_Lp>(std::move(__r));
__enable_shared_from_this_helper(_M_refcount, __tmp, __tmp);
}
template<typename _Tp>
template<typename _Tp1>
inline
shared_ptr<_Tp>::shared_ptr(std::auto_ptr<_Tp1>&& __r)
: __shared_ptr<_Tp>(std::move(__r)) { }
template<typename _Tp, typename _Dp>
template<typename _Up, typename>
inline
unique_ptr<_Tp, _Dp>::unique_ptr(auto_ptr<_Up>&& __u) noexcept
: _M_t(__u.release(), deleter_type()) { }
#endif
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace

5
libstdc++-v3/include/bits/shared_ptr.h
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@ -1,6 +1,6 @@
// shared_ptr and weak_ptr implementation -*- C++ -*-
// Copyright (C) 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
// Copyright (C) 2007-2012 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
@ -250,8 +250,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
#if _GLIBCXX_USE_DEPRECATED
template<typename _Tp1>
shared_ptr(std::auto_ptr<_Tp1>&& __r)
: __shared_ptr<_Tp>(std::move(__r)) { }
shared_ptr(std::auto_ptr<_Tp1>&& __r);
#endif
template<typename _Tp1, typename _Del>

21
libstdc++-v3/include/bits/shared_ptr_base.h
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@ -1,7 +1,6 @@
// shared_ptr and weak_ptr implementation details -*- C++ -*-
// Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012
// Free Software Foundation, Inc.
// Copyright (C) 2007-2012 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
@ -54,6 +53,10 @@ namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
#if _GLIBCXX_USE_DEPRECATED
template<typename> class auto_ptr;
#endif
/**
* @brief Exception possibly thrown by @c shared_ptr.
* @ingroup exceptions
@ -537,9 +540,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// Special case for auto_ptr<_Tp> to provide the strong guarantee.
template<typename _Tp>
explicit
__shared_count(std::auto_ptr<_Tp>&& __r)
: _M_pi(new _Sp_counted_ptr<_Tp*, _Lp>(__r.get()))
{ __r.release(); }
__shared_count(std::auto_ptr<_Tp>&& __r);
#endif
// Special case for unique_ptr<_Tp,_Del> to provide the strong guarantee.
@ -859,15 +860,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
#if _GLIBCXX_USE_DEPRECATED
// Postcondition: use_count() == 1 and __r.get() == 0
template<typename _Tp1>
__shared_ptr(std::auto_ptr<_Tp1>&& __r)
: _M_ptr(__r.get()), _M_refcount()
{
__glibcxx_function_requires(_ConvertibleConcept<_Tp1*, _Tp*>)
static_assert( sizeof(_Tp1) > 0, "incomplete type" );
_Tp1* __tmp = __r.get();
_M_refcount = __shared_count<_Lp>(std::move(__r));
__enable_shared_from_this_helper(_M_refcount, __tmp, __tmp);
}
__shared_ptr(std::auto_ptr<_Tp1>&& __r);
#endif
/* TODO: use delegating constructor */

9
libstdc++-v3/include/bits/unique_ptr.h
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@ -1,6 +1,6 @@
// unique_ptr implementation -*- C++ -*-
// Copyright (C) 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
// Copyright (C) 2008-2012 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
@ -45,6 +45,10 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
* @{
*/
#if _GLIBCXX_USE_DEPRECATED
template<typename> class auto_ptr;
#endif
/// Primary template, default_delete.
template<typename _Tp>
struct default_delete
@ -161,8 +165,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
std::enable_if<std::is_convertible<_Up*, _Tp*>::value
&& std::is_same<_Dp,
default_delete<_Tp>>::value>::type>
unique_ptr(auto_ptr<_Up>&& __u) noexcept
: _M_t(__u.release(), deleter_type()) { }
unique_ptr(auto_ptr<_Up>&& __u) noexcept;
#endif
// Destructor.

8
libstdc++-v3/include/std/future
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@ -1,6 +1,6 @@
// <future> -*- C++ -*-
// Copyright (C) 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
// Copyright (C) 2009-2012 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
@ -36,14 +36,16 @@
#else
#include <functional>
#include <memory>
#include <mutex>
#include <thread>
#include <condition_variable>
#include <system_error>
#include <exception>
#include <atomic>
#include <bits/functexcept.h>
#include <bits/unique_ptr.h>
#include <bits/shared_ptr.h>
#include <bits/uses_allocator.h>
#include <bits/alloc_traits.h>
namespace std _GLIBCXX_VISIBILITY(default)
{

8
libstdc++-v3/include/std/memory
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@ -1,8 +1,6 @@
// <memory> -*- C++ -*-
// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
// 2009, 2010, 2011
// Free Software Foundation, Inc.
// Copyright (C) 2001-2012 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
@ -80,11 +78,11 @@
# include <type_traits>
# include <functional>
# include <debug/debug.h>
# include <bits/unique_ptr.h>
# include <bits/shared_ptr.h>
# if _GLIBCXX_USE_DEPRECATED
# include <backward/auto_ptr.h>
# endif
# include <bits/unique_ptr.h>
# include <bits/shared_ptr.h>
#else
# include <backward/auto_ptr.h>
#endif

4
libstdc++-v3/testsuite/20_util/default_delete/48631_neg.cc
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@ -1,7 +1,7 @@
// { dg-options "-std=gnu++0x " }
// { dg-do compile }
// Copyright (C) 2011 Free Software Foundation
// Copyright (C) 2011-2012 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
@ -27,4 +27,4 @@ struct D : B { };
D d;
std::default_delete<B[]> db;
typedef decltype(db(&d)) type; // { dg-error "use of deleted function" }
// { dg-error "declared here" "" { target *-*-* } 83 }
// { dg-error "declared here" "" { target *-*-* } 87 }

6
libstdc++-v3/testsuite/20_util/shared_ptr/cons/43820_neg.cc
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@ -1,7 +1,7 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2010, 2011, 2012 Free Software Foundation
// Copyright (C) 2010-2012 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
@ -32,9 +32,9 @@ void test01()
{
X* px = 0;
std::shared_ptr<X> p1(px); // { dg-error "here" }
// { dg-error "incomplete" "" { target *-*-* } 775 }
// { dg-error "incomplete" "" { target *-*-* } 776 }
std::shared_ptr<X> p9(ap()); // { dg-error "here" }
// { dg-error "incomplete" "" { target *-*-* } 869 }
// { dg-error "incomplete" "" { target *-*-* } 310 }
}

6
libstdc++-v3/testsuite/20_util/unique_ptr/assign/48635_neg.cc
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@ -1,7 +1,7 @@
// { dg-options "-std=gnu++0x" }
// { dg-do compile }
// Copyright (C) 2011 Free Software Foundation
// Copyright (C) 2011-2012 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
@ -41,10 +41,10 @@ void f()
std::unique_ptr<int, B&> ub(nullptr, b);
std::unique_ptr<int, D&> ud(nullptr, d);
ub = std::move(ud);
// { dg-error "use of deleted function" "" { target *-*-* } 189 }
// { dg-error "use of deleted function" "" { target *-*-* } 192 }
std::unique_ptr<int[], B&> uba(nullptr, b);
std::unique_ptr<int[], D&> uda(nullptr, d);
uba = std::move(uda);
// { dg-error "use of deleted function" "" { target *-*-* } 329 }
// { dg-error "use of deleted function" "" { target *-*-* } 332 }
}