head	1.3;
access;
symbols
	RELENG_9_1_0_RELEASE:1.2.2.2
	RELENG_9_1:1.2.2.2.0.2
	RELENG_9_1_BP:1.2.2.2
	RELENG_9:1.2.0.2;
locks; strict;
comment	@# @;


1.3
date	2013.04.28.00.41.54;	author svnexp;	state Exp;
branches;
next	1.2;

1.2
date	2012.03.14.00.09.36;	author theraven;	state Exp;
branches
	1.2.2.1;
next	1.1;

1.1
date	2011.11.25.20.59.04;	author theraven;	state Exp;
branches;
next	;

1.2.2.1
date	2012.05.22.18.30.14;	author theraven;	state dead;
branches;
next	1.2.2.2;

1.2.2.2
date	2012.05.22.18.30.14;	author theraven;	state Exp;
branches;
next	1.2.2.3;

1.2.2.3
date	2013.05.11.17.01.44;	author svnexp;	state Exp;
branches;
next	1.2.2.4;

1.2.2.4
date	2014.03.05.20.01.45;	author svnexp;	state Exp;
branches;
next	;


desc
@@


1.3
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/249998
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@// -*- C++ -*-
//===--------------------------- __debug ----------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef _LIBCPP_DEBUG_H
#define _LIBCPP_DEBUG_H

#if _LIBCPP_DEBUG_LEVEL >= 1

#   include <cstdlib>
#   include <cstdio>
#   include <cstddef>
#   ifndef _LIBCPP_ASSERT
#      define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : (_VSTD::printf("%s\n", m), _VSTD::abort()))
#   endif

#endif

#if _LIBCPP_DEBUG_LEVEL >= 2

_LIBCPP_BEGIN_NAMESPACE_STD

struct _LIBCPP_TYPE_VIS __c_node;

struct _LIBCPP_TYPE_VIS __i_node
{
    void* __i_;
    __i_node* __next_;
    __c_node* __c_;

    __i_node(const __i_node&) = delete;
    __i_node& operator=(const __i_node&) = delete;
    _LIBCPP_INLINE_VISIBILITY
    __i_node(void* __i, __i_node* __next, __c_node* __c)
        : __i_(__i), __next_(__next), __c_(__c) {}
    ~__i_node();
};

struct _LIBCPP_TYPE_VIS __c_node
{
    void* __c_;
    __c_node* __next_;
    __i_node** beg_;
    __i_node** end_;
    __i_node** cap_;

    __c_node(const __c_node&) = delete;
    __c_node& operator=(const __c_node&) = delete;
    _LIBCPP_INLINE_VISIBILITY
    __c_node(void* __c, __c_node* __next)
        : __c_(__c), __next_(__next), beg_(nullptr), end_(nullptr), cap_(nullptr) {}
    virtual ~__c_node();

    virtual bool __dereferenceable(const void*) const = 0;
    virtual bool __decrementable(const void*) const = 0;
    virtual bool __addable(const void*, ptrdiff_t) const = 0;
    virtual bool __subscriptable(const void*, ptrdiff_t) const = 0;

    void __add(__i_node* __i);
    _LIBCPP_HIDDEN void __remove(__i_node* __i);
};

template <class _Cont>
struct _C_node
    : public __c_node
{
    _C_node(void* __c, __c_node* __n)
        : __c_node(__c, __n) {}

    virtual bool __dereferenceable(const void*) const;
    virtual bool __decrementable(const void*) const;
    virtual bool __addable(const void*, ptrdiff_t) const;
    virtual bool __subscriptable(const void*, ptrdiff_t) const;
};

template <class _Cont>
bool
_C_node<_Cont>::__dereferenceable(const void* __i) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__dereferenceable(__j);
}

template <class _Cont>
bool
_C_node<_Cont>::__decrementable(const void* __i) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__decrementable(__j);
}

template <class _Cont>
bool
_C_node<_Cont>::__addable(const void* __i, ptrdiff_t __n) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__addable(__j, __n);
}

template <class _Cont>
bool
_C_node<_Cont>::__subscriptable(const void* __i, ptrdiff_t __n) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__subscriptable(__j, __n);
}

class _LIBCPP_TYPE_VIS __libcpp_db
{
    __c_node** __cbeg_;
    __c_node** __cend_;
    size_t   __csz_;
    __i_node** __ibeg_;
    __i_node** __iend_;
    size_t   __isz_;

    __libcpp_db();
public:
    __libcpp_db(const __libcpp_db&) = delete;
    __libcpp_db& operator=(const __libcpp_db&) = delete;
    ~__libcpp_db();

    class __db_c_iterator;
    class __db_c_const_iterator;
    class __db_i_iterator;
    class __db_i_const_iterator;

    __db_c_const_iterator __c_end() const;
    __db_i_const_iterator __i_end() const;

    template <class _Cont>
    _LIBCPP_INLINE_VISIBILITY
    void __insert_c(_Cont* __c)
    {
        __c_node* __n = __insert_c(static_cast<void*>(__c));
        ::new(__n) _C_node<_Cont>(__n->__c_, __n->__next_);
    }

    void __insert_i(void* __i);
    __c_node* __insert_c(void* __c);
    void __erase_c(void* __c);

    void __insert_ic(void* __i, const void* __c);
    void __iterator_copy(void* __i, const void* __i0);
    void __erase_i(void* __i);

    void* __find_c_from_i(void* __i) const;
    void __invalidate_all(void* __c);
    __c_node* __find_c_and_lock(void* __c) const;
    __c_node* __find_c(void* __c) const;
    void unlock() const;

    void swap(void* __c1, void* __c2);


    bool __dereferenceable(const void* __i) const;
    bool __decrementable(const void* __i) const;
    bool __addable(const void* __i, ptrdiff_t __n) const;
    bool __subscriptable(const void* __i, ptrdiff_t __n) const;
    bool __comparable(const void* __i, const void* __j) const;
private:
    _LIBCPP_HIDDEN
    __i_node* __insert_iterator(void* __i);
    _LIBCPP_HIDDEN
    __i_node* __find_iterator(const void* __i) const;

    friend _LIBCPP_FUNC_VIS __libcpp_db* __get_db();
};

_LIBCPP_FUNC_VIS __libcpp_db* __get_db();
_LIBCPP_FUNC_VIS const __libcpp_db* __get_const_db();


_LIBCPP_END_NAMESPACE_STD

#endif

#endif  // _LIBCPP_DEBUG_H

@


1.2
log
@SVN rev 232950 on 2012-03-14 00:09:36Z by theraven

Import new versions of libcxxrt and libc++.
Please tests any C++ code you care about with -stdlib=libc++!

Approved by:	dim (mentor)
@
text
@d19 3
a21 1
#   define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : (_VSTD::printf("%s\n", m), _VSTD::abort()))
d29 1
a29 1
struct _LIBCPP_VISIBLE __c_node;
d31 1
a31 1
struct _LIBCPP_VISIBLE __i_node
d45 1
a45 1
struct _LIBCPP_VISIBLE __c_node
d122 1
a122 1
class _LIBCPP_VISIBLE __libcpp_db
d181 1
a181 1
    friend _LIBCPP_VISIBLE __libcpp_db* __get_db();
d184 2
a185 2
_LIBCPP_VISIBLE __libcpp_db* __get_db();
_LIBCPP_VISIBLE const __libcpp_db* __get_const_db();
@


1.2.2.1
log
@file __debug was added on branch RELENG_9 on 2012-05-22 18:32:26 +0000
@
text
@d1 191
@


1.2.2.2
log
@SVN rev 235798 on 2012-05-22 18:30:14Z by theraven

Merged libcxxrt and libc++.  Now available for testing on 9-stable with
-stdlib=libc++.  Changes to libstdc++ not yet merged, so it is not yet possible
to mix libstdc++ and libc++ in the same program.

Merged revisions: 226702,226785,227006,227755,227983,227987,228531,228630,228761,229067,230127,232950,233098,234715-234716,234772
@
text
@a0 191
// -*- C++ -*-
//===--------------------------- __debug ----------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef _LIBCPP_DEBUG_H
#define _LIBCPP_DEBUG_H

#if _LIBCPP_DEBUG_LEVEL >= 1

#   include <cstdlib>
#   include <cstdio>
#   include <cstddef>
#   define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : (_VSTD::printf("%s\n", m), _VSTD::abort()))

#endif

#if _LIBCPP_DEBUG_LEVEL >= 2

_LIBCPP_BEGIN_NAMESPACE_STD

struct _LIBCPP_VISIBLE __c_node;

struct _LIBCPP_VISIBLE __i_node
{
    void* __i_;
    __i_node* __next_;
    __c_node* __c_;

    __i_node(const __i_node&) = delete;
    __i_node& operator=(const __i_node&) = delete;
    _LIBCPP_INLINE_VISIBILITY
    __i_node(void* __i, __i_node* __next, __c_node* __c)
        : __i_(__i), __next_(__next), __c_(__c) {}
    ~__i_node();
};

struct _LIBCPP_VISIBLE __c_node
{
    void* __c_;
    __c_node* __next_;
    __i_node** beg_;
    __i_node** end_;
    __i_node** cap_;

    __c_node(const __c_node&) = delete;
    __c_node& operator=(const __c_node&) = delete;
    _LIBCPP_INLINE_VISIBILITY
    __c_node(void* __c, __c_node* __next)
        : __c_(__c), __next_(__next), beg_(nullptr), end_(nullptr), cap_(nullptr) {}
    virtual ~__c_node();

    virtual bool __dereferenceable(const void*) const = 0;
    virtual bool __decrementable(const void*) const = 0;
    virtual bool __addable(const void*, ptrdiff_t) const = 0;
    virtual bool __subscriptable(const void*, ptrdiff_t) const = 0;

    void __add(__i_node* __i);
    _LIBCPP_HIDDEN void __remove(__i_node* __i);
};

template <class _Cont>
struct _C_node
    : public __c_node
{
    _C_node(void* __c, __c_node* __n)
        : __c_node(__c, __n) {}

    virtual bool __dereferenceable(const void*) const;
    virtual bool __decrementable(const void*) const;
    virtual bool __addable(const void*, ptrdiff_t) const;
    virtual bool __subscriptable(const void*, ptrdiff_t) const;
};

template <class _Cont>
bool
_C_node<_Cont>::__dereferenceable(const void* __i) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__dereferenceable(__j);
}

template <class _Cont>
bool
_C_node<_Cont>::__decrementable(const void* __i) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__decrementable(__j);
}

template <class _Cont>
bool
_C_node<_Cont>::__addable(const void* __i, ptrdiff_t __n) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__addable(__j, __n);
}

template <class _Cont>
bool
_C_node<_Cont>::__subscriptable(const void* __i, ptrdiff_t __n) const
{
    typedef typename _Cont::const_iterator iterator;
    const iterator* __j = static_cast<const iterator*>(__i);
    _Cont* _Cp = static_cast<_Cont*>(__c_);
    return _Cp->__subscriptable(__j, __n);
}

class _LIBCPP_VISIBLE __libcpp_db
{
    __c_node** __cbeg_;
    __c_node** __cend_;
    size_t   __csz_;
    __i_node** __ibeg_;
    __i_node** __iend_;
    size_t   __isz_;

    __libcpp_db();
public:
    __libcpp_db(const __libcpp_db&) = delete;
    __libcpp_db& operator=(const __libcpp_db&) = delete;
    ~__libcpp_db();

    class __db_c_iterator;
    class __db_c_const_iterator;
    class __db_i_iterator;
    class __db_i_const_iterator;

    __db_c_const_iterator __c_end() const;
    __db_i_const_iterator __i_end() const;

    template <class _Cont>
    _LIBCPP_INLINE_VISIBILITY
    void __insert_c(_Cont* __c)
    {
        __c_node* __n = __insert_c(static_cast<void*>(__c));
        ::new(__n) _C_node<_Cont>(__n->__c_, __n->__next_);
    }

    void __insert_i(void* __i);
    __c_node* __insert_c(void* __c);
    void __erase_c(void* __c);

    void __insert_ic(void* __i, const void* __c);
    void __iterator_copy(void* __i, const void* __i0);
    void __erase_i(void* __i);

    void* __find_c_from_i(void* __i) const;
    void __invalidate_all(void* __c);
    __c_node* __find_c_and_lock(void* __c) const;
    __c_node* __find_c(void* __c) const;
    void unlock() const;

    void swap(void* __c1, void* __c2);


    bool __dereferenceable(const void* __i) const;
    bool __decrementable(const void* __i) const;
    bool __addable(const void* __i, ptrdiff_t __n) const;
    bool __subscriptable(const void* __i, ptrdiff_t __n) const;
    bool __comparable(const void* __i, const void* __j) const;
private:
    _LIBCPP_HIDDEN
    __i_node* __insert_iterator(void* __i);
    _LIBCPP_HIDDEN
    __i_node* __find_iterator(const void* __i) const;

    friend _LIBCPP_VISIBLE __libcpp_db* __get_db();
};

_LIBCPP_VISIBLE __libcpp_db* __get_db();
_LIBCPP_VISIBLE const __libcpp_db* __get_const_db();


_LIBCPP_END_NAMESPACE_STD

#endif

#endif  // _LIBCPP_DEBUG_H

@


1.2.2.3
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/250514
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@d19 1
a19 3
#   ifndef _LIBCPP_ASSERT
#      define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : (_VSTD::printf("%s\n", m), _VSTD::abort()))
#   endif
d27 1
a27 1
struct _LIBCPP_TYPE_VIS __c_node;
d29 1
a29 1
struct _LIBCPP_TYPE_VIS __i_node
d43 1
a43 1
struct _LIBCPP_TYPE_VIS __c_node
d120 1
a120 1
class _LIBCPP_TYPE_VIS __libcpp_db
d179 1
a179 1
    friend _LIBCPP_FUNC_VIS __libcpp_db* __get_db();
d182 2
a183 2
_LIBCPP_FUNC_VIS __libcpp_db* __get_db();
_LIBCPP_FUNC_VIS const __libcpp_db* __get_const_db();
@


1.2.2.4
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/262801
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@a13 4
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif

a36 1
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
a38 6
#else
private:
    __i_node(const __i_node&);
    __i_node& operator=(const __i_node&);
public:
#endif
a52 1
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
a54 6
#else
private:
    __c_node(const __c_node&);
    __c_node& operator=(const __c_node&);
public:
#endif
a132 1
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
a134 6
#else
private:
    __libcpp_db(const __libcpp_db&);
    __libcpp_db& operator=(const __libcpp_db&);
public:
#endif
d174 1
a174 1
    bool __less_than_comparable(const void* __i, const void* __j) const;
@


1.1
log
@SVN rev 227983 on 2011-11-25 20:59:04Z by theraven

Import libc++ / libcxxrt into base.  Not build by default yet (use
MK_LIBCPLUSPLUS=yes to enable).  This is a work-in-progress.  It works for
me, but is not guaranteed to work for anyone else and may eat your dog.

To build C++ using libc++, add -stdlib=libc++ to your CXX and LD flags.

Bug reports welcome, bug fixes even more welcome...

Approved by:	dim (mentor)
@
text
@d86 2
a87 2
    _Cont* _C = static_cast<_Cont*>(__c_);
    return _C->__dereferenceable(__j);
d96 2
a97 2
    _Cont* _C = static_cast<_Cont*>(__c_);
    return _C->__decrementable(__j);
d106 2
a107 2
    _Cont* _C = static_cast<_Cont*>(__c_);
    return _C->__addable(__j, __n);
d116 2
a117 2
    _Cont* _C = static_cast<_Cont*>(__c_);
    return _C->__subscriptable(__j, __n);
@

