head	1.5;
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	@# @;


1.5
date	2013.04.28.00.41.54;	author svnexp;	state Exp;
branches;
next	1.4;

1.4
date	2012.11.29.13.36.41;	author svnexp;	state Exp;
branches;
next	1.3;

1.3
date	2012.10.22.18.25.04;	author dim;	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;
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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;
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1.2.2.3
date	2012.11.21.18.41.40;	author svnexp;	state Exp;
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1.2.2.4
date	2012.12.19.16.26.43;	author svnexp;	state Exp;
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1.2.2.5
date	2013.05.11.17.01.44;	author svnexp;	state Exp;
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1.2.2.6
date	2014.03.05.20.01.45;	author svnexp;	state Exp;
branches;
next	;


desc
@@


1.5
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/249998
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@// -*- C++ -*-
//===-------------------------- exception ---------------------------------===//
//
//                     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_EXCEPTION
#define _LIBCPP_EXCEPTION

/*
    exception synopsis

namespace std
{

class exception
{
public:
    exception() noexcept;
    exception(const exception&) noexcept;
    exception& operator=(const exception&) noexcept;
    virtual ~exception() noexcept;
    virtual const char* what() const noexcept;
};

class bad_exception
    : public exception
{
public:
    bad_exception() noexcept;
    bad_exception(const bad_exception&) noexcept;
    bad_exception& operator=(const bad_exception&) noexcept;
    virtual ~bad_exception() noexcept;
    virtual const char* what() const noexcept;
};

typedef void (*unexpected_handler)();
unexpected_handler set_unexpected(unexpected_handler  f ) noexcept;
unexpected_handler get_unexpected() noexcept;
[[noreturn]] void unexpected();

typedef void (*terminate_handler)();
terminate_handler set_terminate(terminate_handler  f ) noexcept;
terminate_handler get_terminate() noexcept;
[[noreturn]] void terminate() noexcept;

bool uncaught_exception() noexcept;

typedef unspecified exception_ptr;

exception_ptr current_exception() noexcept;
void rethrow_exception [[noreturn]] (exception_ptr p);
template<class E> exception_ptr make_exception_ptr(E e) noexcept;

class nested_exception
{
public:
    nested_exception() noexcept;
    nested_exception(const nested_exception&) noexcept = default;
    nested_exception& operator=(const nested_exception&) noexcept = default;
    virtual ~nested_exception() = default;

    // access functions
    [[noreturn]] void rethrow_nested() const;
    exception_ptr nested_ptr() const noexcept;
};

template <class T> [[noreturn]] void throw_with_nested(T&& t);
template <class E> void rethrow_if_nested(const E& e);

}  // std

*/

#include <__config>
#include <cstddef>
#include <type_traits>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif

namespace std  // purposefully not using versioning namespace
{

class _LIBCPP_EXCEPTION_ABI exception
{
public:
    _LIBCPP_INLINE_VISIBILITY exception() _NOEXCEPT {}
    virtual ~exception() _NOEXCEPT;
    virtual const char* what() const _NOEXCEPT;
};

class _LIBCPP_EXCEPTION_ABI bad_exception
    : public exception
{
public:
    _LIBCPP_INLINE_VISIBILITY bad_exception() _NOEXCEPT {}
    virtual ~bad_exception() _NOEXCEPT;
    virtual const char* what() const _NOEXCEPT;
};

typedef void (*unexpected_handler)();
_LIBCPP_FUNC_VIS unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS unexpected_handler get_unexpected() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void unexpected();

typedef void (*terminate_handler)();
_LIBCPP_FUNC_VIS terminate_handler set_terminate(terminate_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS terminate_handler get_terminate() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void terminate() _NOEXCEPT;

_LIBCPP_FUNC_VIS bool uncaught_exception() _NOEXCEPT;

class _LIBCPP_TYPE_VIS exception_ptr;

exception_ptr current_exception() _NOEXCEPT;
_LIBCPP_NORETURN void rethrow_exception(exception_ptr);

class _LIBCPP_TYPE_VIS exception_ptr
{
    void* __ptr_;
public:
    _LIBCPP_INLINE_VISIBILITY exception_ptr() _NOEXCEPT : __ptr_() {}
    _LIBCPP_INLINE_VISIBILITY exception_ptr(nullptr_t) _NOEXCEPT : __ptr_() {}
    exception_ptr(const exception_ptr&) _NOEXCEPT;
    exception_ptr& operator=(const exception_ptr&) _NOEXCEPT;
    ~exception_ptr() _NOEXCEPT;

    _LIBCPP_INLINE_VISIBILITY
    _LIBCPP_EXPLICIT
        operator bool() const _NOEXCEPT {return __ptr_ != nullptr;}

    friend _LIBCPP_INLINE_VISIBILITY
    bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
        {return __x.__ptr_ == __y.__ptr_;}
    friend _LIBCPP_INLINE_VISIBILITY
    bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
        {return !(__x == __y);}

    friend exception_ptr current_exception() _NOEXCEPT;
    friend void rethrow_exception(exception_ptr);
};

template<class _Ep>
exception_ptr
make_exception_ptr(_Ep __e) _NOEXCEPT
{
#ifndef _LIBCPP_NO_EXCEPTIONS
    try
    {
        throw __e;
    }
    catch (...)
    {
        return current_exception();
    }
#endif  // _LIBCPP_NO_EXCEPTIONS
}

// nested_exception

class _LIBCPP_EXCEPTION_ABI nested_exception
{
    exception_ptr __ptr_;
public:
    nested_exception() _NOEXCEPT;
//     nested_exception(const nested_exception&) noexcept = default;
//     nested_exception& operator=(const nested_exception&) noexcept = default;
    virtual ~nested_exception() _NOEXCEPT;

    // access functions
    _LIBCPP_NORETURN void rethrow_nested() const;
    _LIBCPP_INLINE_VISIBILITY exception_ptr nested_ptr() const _NOEXCEPT {return __ptr_;}
};

template <class _Tp>
struct __nested
    : public _Tp,
      public nested_exception
{
    _LIBCPP_INLINE_VISIBILITY explicit __nested(const _Tp& __t) : _Tp(__t) {}
};

template <class _Tp>
_LIBCPP_NORETURN
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
                  is_class<typename remove_reference<_Tp>::type>::value &&
                  !is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
                                    >::type* = 0)
#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested (_Tp& __t, typename enable_if<
                  is_class<_Tp>::value && !is_base_of<nested_exception, _Tp>::value
                                    >::type* = 0)
#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
#ifndef _LIBCPP_NO_EXCEPTIONS
    throw __nested<typename remove_reference<_Tp>::type>(_VSTD::forward<_Tp>(__t));
#endif
}

template <class _Tp>
_LIBCPP_NORETURN
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
                  !is_class<typename remove_reference<_Tp>::type>::value ||
                  is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
                                    >::type* = 0)
#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested (_Tp& __t, typename enable_if<
                  !is_class<_Tp>::value || is_base_of<nested_exception, _Tp>::value
                                    >::type* = 0)
#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
#ifndef _LIBCPP_NO_EXCEPTIONS
    throw _VSTD::forward<_Tp>(__t);
#endif
}

template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void
rethrow_if_nested(const _Ep& __e, typename enable_if<
                                   is_polymorphic<_Ep>::value
                                                   >::type* = 0)
{
    const nested_exception* __nep = dynamic_cast<const nested_exception*>(&__e);
    if (__nep)
        __nep->rethrow_nested();
}

template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void
rethrow_if_nested(const _Ep&, typename enable_if<
                                   !is_polymorphic<_Ep>::value
                                                   >::type* = 0)
{
}

}  // std

#endif  // _LIBCPP_EXCEPTION
@


1.4
log
@## SVN ##
## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/243673
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
## SVN ##
@
text
@d108 3
a110 3
_LIBCPP_VISIBLE unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT;
_LIBCPP_VISIBLE unexpected_handler get_unexpected() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_VISIBLE void unexpected();
d113 3
a115 3
_LIBCPP_VISIBLE terminate_handler set_terminate(terminate_handler) _NOEXCEPT;
_LIBCPP_VISIBLE terminate_handler get_terminate() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_VISIBLE void terminate() _NOEXCEPT;
d117 1
a117 1
_LIBCPP_VISIBLE bool uncaught_exception() _NOEXCEPT;
d119 1
a119 1
class _LIBCPP_VISIBLE exception_ptr;
d124 1
a124 1
class _LIBCPP_VISIBLE exception_ptr
@


1.3
log
@SVN rev 241903 on 2012-10-22 18:25:04Z by dim

Import libc++ trunk r165949.  Among other improvements and bug fixes,
this has many visibility problems fixed, which should help with
compiling certain ports that exercise C++11 mode (i.e. Firefox).

Also, belatedly add the LICENSE.TXT and accompanying CREDITS.TXT files,
which are referred to in all the source files.

MFC after:	1 month
@
text
@d146 1
a146 1
    _LIBCPP_NORETURN friend void rethrow_exception(exception_ptr);
@


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
@d110 1
a110 1
_ATTRIBUTE(noreturn) _LIBCPP_VISIBLE void unexpected();
d115 1
a115 1
_ATTRIBUTE(noreturn) _LIBCPP_VISIBLE void terminate() _NOEXCEPT;
d119 1
a119 1
class exception_ptr;
d122 1
a122 1
_ATTRIBUTE(noreturn) void rethrow_exception(exception_ptr);
d146 1
a146 1
    _ATTRIBUTE(noreturn) friend void rethrow_exception(exception_ptr);
d177 1
a177 1
    _ATTRIBUTE(noreturn) void rethrow_nested() const;
d190 1
a190 1
_ATTRIBUTE(noreturn)
d209 1
a209 1
_ATTRIBUTE(noreturn)
@


1.2.2.1
log
@file exception was added on branch RELENG_9 on 2012-05-22 18:32:26 +0000
@
text
@d1 250
@


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 250
// -*- C++ -*-
//===-------------------------- exception ---------------------------------===//
//
//                     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_EXCEPTION
#define _LIBCPP_EXCEPTION

/*
    exception synopsis

namespace std
{

class exception
{
public:
    exception() noexcept;
    exception(const exception&) noexcept;
    exception& operator=(const exception&) noexcept;
    virtual ~exception() noexcept;
    virtual const char* what() const noexcept;
};

class bad_exception
    : public exception
{
public:
    bad_exception() noexcept;
    bad_exception(const bad_exception&) noexcept;
    bad_exception& operator=(const bad_exception&) noexcept;
    virtual ~bad_exception() noexcept;
    virtual const char* what() const noexcept;
};

typedef void (*unexpected_handler)();
unexpected_handler set_unexpected(unexpected_handler  f ) noexcept;
unexpected_handler get_unexpected() noexcept;
[[noreturn]] void unexpected();

typedef void (*terminate_handler)();
terminate_handler set_terminate(terminate_handler  f ) noexcept;
terminate_handler get_terminate() noexcept;
[[noreturn]] void terminate() noexcept;

bool uncaught_exception() noexcept;

typedef unspecified exception_ptr;

exception_ptr current_exception() noexcept;
void rethrow_exception [[noreturn]] (exception_ptr p);
template<class E> exception_ptr make_exception_ptr(E e) noexcept;

class nested_exception
{
public:
    nested_exception() noexcept;
    nested_exception(const nested_exception&) noexcept = default;
    nested_exception& operator=(const nested_exception&) noexcept = default;
    virtual ~nested_exception() = default;

    // access functions
    [[noreturn]] void rethrow_nested() const;
    exception_ptr nested_ptr() const noexcept;
};

template <class T> [[noreturn]] void throw_with_nested(T&& t);
template <class E> void rethrow_if_nested(const E& e);

}  // std

*/

#include <__config>
#include <cstddef>
#include <type_traits>

#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif

namespace std  // purposefully not using versioning namespace
{

class _LIBCPP_EXCEPTION_ABI exception
{
public:
    _LIBCPP_INLINE_VISIBILITY exception() _NOEXCEPT {}
    virtual ~exception() _NOEXCEPT;
    virtual const char* what() const _NOEXCEPT;
};

class _LIBCPP_EXCEPTION_ABI bad_exception
    : public exception
{
public:
    _LIBCPP_INLINE_VISIBILITY bad_exception() _NOEXCEPT {}
    virtual ~bad_exception() _NOEXCEPT;
    virtual const char* what() const _NOEXCEPT;
};

typedef void (*unexpected_handler)();
_LIBCPP_VISIBLE unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT;
_LIBCPP_VISIBLE unexpected_handler get_unexpected() _NOEXCEPT;
_ATTRIBUTE(noreturn) _LIBCPP_VISIBLE void unexpected();

typedef void (*terminate_handler)();
_LIBCPP_VISIBLE terminate_handler set_terminate(terminate_handler) _NOEXCEPT;
_LIBCPP_VISIBLE terminate_handler get_terminate() _NOEXCEPT;
_ATTRIBUTE(noreturn) _LIBCPP_VISIBLE void terminate() _NOEXCEPT;

_LIBCPP_VISIBLE bool uncaught_exception() _NOEXCEPT;

class exception_ptr;

exception_ptr current_exception() _NOEXCEPT;
_ATTRIBUTE(noreturn) void rethrow_exception(exception_ptr);

class _LIBCPP_VISIBLE exception_ptr
{
    void* __ptr_;
public:
    _LIBCPP_INLINE_VISIBILITY exception_ptr() _NOEXCEPT : __ptr_() {}
    _LIBCPP_INLINE_VISIBILITY exception_ptr(nullptr_t) _NOEXCEPT : __ptr_() {}
    exception_ptr(const exception_ptr&) _NOEXCEPT;
    exception_ptr& operator=(const exception_ptr&) _NOEXCEPT;
    ~exception_ptr() _NOEXCEPT;

    _LIBCPP_INLINE_VISIBILITY
    _LIBCPP_EXPLICIT
        operator bool() const _NOEXCEPT {return __ptr_ != nullptr;}

    friend _LIBCPP_INLINE_VISIBILITY
    bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
        {return __x.__ptr_ == __y.__ptr_;}
    friend _LIBCPP_INLINE_VISIBILITY
    bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
        {return !(__x == __y);}

    friend exception_ptr current_exception() _NOEXCEPT;
    _ATTRIBUTE(noreturn) friend void rethrow_exception(exception_ptr);
};

template<class _Ep>
exception_ptr
make_exception_ptr(_Ep __e) _NOEXCEPT
{
#ifndef _LIBCPP_NO_EXCEPTIONS
    try
    {
        throw __e;
    }
    catch (...)
    {
        return current_exception();
    }
#endif  // _LIBCPP_NO_EXCEPTIONS
}

// nested_exception

class _LIBCPP_EXCEPTION_ABI nested_exception
{
    exception_ptr __ptr_;
public:
    nested_exception() _NOEXCEPT;
//     nested_exception(const nested_exception&) noexcept = default;
//     nested_exception& operator=(const nested_exception&) noexcept = default;
    virtual ~nested_exception() _NOEXCEPT;

    // access functions
    _ATTRIBUTE(noreturn) void rethrow_nested() const;
    _LIBCPP_INLINE_VISIBILITY exception_ptr nested_ptr() const _NOEXCEPT {return __ptr_;}
};

template <class _Tp>
struct __nested
    : public _Tp,
      public nested_exception
{
    _LIBCPP_INLINE_VISIBILITY explicit __nested(const _Tp& __t) : _Tp(__t) {}
};

template <class _Tp>
_ATTRIBUTE(noreturn)
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
                  is_class<typename remove_reference<_Tp>::type>::value &&
                  !is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
                                    >::type* = 0)
#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested (_Tp& __t, typename enable_if<
                  is_class<_Tp>::value && !is_base_of<nested_exception, _Tp>::value
                                    >::type* = 0)
#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
#ifndef _LIBCPP_NO_EXCEPTIONS
    throw __nested<typename remove_reference<_Tp>::type>(_VSTD::forward<_Tp>(__t));
#endif
}

template <class _Tp>
_ATTRIBUTE(noreturn)
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
                  !is_class<typename remove_reference<_Tp>::type>::value ||
                  is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
                                    >::type* = 0)
#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested (_Tp& __t, typename enable_if<
                  !is_class<_Tp>::value || is_base_of<nested_exception, _Tp>::value
                                    >::type* = 0)
#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
#ifndef _LIBCPP_NO_EXCEPTIONS
    throw _VSTD::forward<_Tp>(__t);
#endif
}

template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void
rethrow_if_nested(const _Ep& __e, typename enable_if<
                                   is_polymorphic<_Ep>::value
                                                   >::type* = 0)
{
    const nested_exception* __nep = dynamic_cast<const nested_exception*>(&__e);
    if (__nep)
        __nep->rethrow_nested();
}

template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void
rethrow_if_nested(const _Ep&, typename enable_if<
                                   !is_polymorphic<_Ep>::value
                                                   >::type* = 0)
{
}

}  // std

#endif  // _LIBCPP_EXCEPTION
@


1.2.2.3
log
@## SVN ##
## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/ 243376
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ## r243376 | dim | 2012-11-21 18:38:56 +0000 (Wed, 21 Nov 2012) | 14 lines
## SVN ##
## SVN ## MFC r241903:
## SVN ##
## SVN ##   Import libc++ trunk r165949.  Among other improvements and bug fixes,
## SVN ##   this has many visibility problems fixed, which should help with
## SVN ##   compiling certain ports that exercise C++11 mode (i.e. Firefox).
## SVN ##
## SVN ##   Also, belatedly add the LICENSE.TXT and accompanying CREDITS.TXT files,
## SVN ##   which are referred to in all the source files.
## SVN ##
## SVN ## MFC r241907:
## SVN ##
## SVN ##   Fix two -Wsystem-header warnings in libc++ that were exposed by the new
## SVN ##   ATF import.  These have also been sent upstream.
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ##
@
text
@d110 1
a110 1
_LIBCPP_NORETURN _LIBCPP_VISIBLE void unexpected();
d115 1
a115 1
_LIBCPP_NORETURN _LIBCPP_VISIBLE void terminate() _NOEXCEPT;
d119 1
a119 1
class _LIBCPP_VISIBLE exception_ptr;
d122 1
a122 1
_LIBCPP_NORETURN void rethrow_exception(exception_ptr);
d146 1
a146 1
    _LIBCPP_NORETURN friend void rethrow_exception(exception_ptr);
d177 1
a177 1
    _LIBCPP_NORETURN void rethrow_nested() const;
d190 1
a190 1
_LIBCPP_NORETURN
d209 1
a209 1
_LIBCPP_NORETURN
@


1.2.2.4
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/244436
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ## r244436 | dim | 2012-12-19 16:22:46 +0000 (Wed, 19 Dec 2012) | 20 lines
## SVN ##
## SVN ## MFC r243572:
## SVN ##
## SVN ##   Pull in r168610 from upstream libc++:
## SVN ##
## SVN ##     When using libc++ headers on FreeBSD, in combination with -std=c++98,
## SVN ##     -ansi or -std=c++03, the long long type is not supported.  So in this
## SVN ##     case, several functions and types, like lldiv_t, strtoll(), are not
## SVN ##     declared.
## SVN ##
## SVN ##   This should make it possible to use the libc++ headers in c++98 mode.
## SVN ##
## SVN ##   Note: libc++ is originally designed as a c++0x or higher library, so you
## SVN ##   should still take care when using it with c++98 or c++03.
## SVN ##
## SVN ##   Noted by:	Yamaya Takashi <yamayan@@kbh.biglobe.ne.jp>
## SVN ##
## SVN ## MFC r243673 (by theraven):
## SVN ##
## SVN ##   Merge new libc++ into head.
## SVN ##
## SVN ## ------------------------------------------------------------------------
## SVN ##
@
text
@d146 1
a146 1
    friend void rethrow_exception(exception_ptr);
@


1.2.2.5
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/250514
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@d108 3
a110 3
_LIBCPP_FUNC_VIS unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS unexpected_handler get_unexpected() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void unexpected();
d113 3
a115 3
_LIBCPP_FUNC_VIS terminate_handler set_terminate(terminate_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS terminate_handler get_terminate() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void terminate() _NOEXCEPT;
d117 1
a117 1
_LIBCPP_FUNC_VIS bool uncaught_exception() _NOEXCEPT;
d119 1
a119 1
class _LIBCPP_TYPE_VIS exception_ptr;
d124 1
a124 1
class _LIBCPP_TYPE_VIS exception_ptr
@


1.2.2.6
log
@## SVN ## Exported commit - http://svnweb.freebsd.org/changeset/base/262801
## SVN ## CVS IS DEPRECATED: http://wiki.freebsd.org/CvsIsDeprecated
@
text
@d121 2
a122 2
_LIBCPP_FUNC_VIS exception_ptr current_exception() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void rethrow_exception(exception_ptr);
d145 2
a146 2
    friend _LIBCPP_FUNC_VIS exception_ptr current_exception() _NOEXCEPT;
    friend _LIBCPP_FUNC_VIS void rethrow_exception(exception_ptr);
@


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
@d135 1
a135 1
    // explicit
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template<class _E>
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a151 1
make_exception_ptr(_E __e) _NOEXCEPT
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template <class _E>
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rethrow_if_nested(const _E& __e, typename enable_if<
                                   is_polymorphic<_E>::value
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template <class _E>
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rethrow_if_nested(const _E& __e, typename enable_if<
                                   !is_polymorphic<_E>::value
@

