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libstdc++/3150: revert 2001-11-30 commit. 

2002-01-09  Paolo Carlini <pcarlini@unitus.it>

	libstdc++/3150: revert 2001-11-30 commit. DR266 only means
	that the destructors should be removed from the descriptions
	in the standard: writing them explicitly allows the vtable
	heuristic to work. For additional information see:
	http://gcc.gnu.org/ml/libstdc++/2002-01/msg00090.html
	http://gcc.gnu.org/ml/libstdc++/2002-01/msg00110.html
	http://gcc.gnu.org/ml/libstdc++/2002-01/msg00155.html
	* libsupc++/exception (bad_exception::~bad_exception()):
	Reintroduce declaration.
	* libsupc++/new (bad_alloc::~bad_alloc()): Same.
	* libsupc++/typeinfo (bad_cast::~bad_cast()): Same.
	(bad_typeid::~bad_typeid()): Same.
	* libsupc++/eh_exception.cc (bad_exception::~bad_exception()):
	Reintroduce definition.
	* libsupc++/new_handler.cc (bad_alloc::~bad_alloc()): Same.
	* libsupc++/tinfo.cc (bad_cast::~bad_cast()): Same.
	(bad_typeid::~bad_typeid()): Same.

From-SVN: r48687
This commit is contained in:
Paolo Carlini 2002-01-09 21:39:27 +01:00 committed by Paolo Carlini
parent 30c1fa7651
commit d66ae36a8b
7 changed files with 42 additions and 6 deletions
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20
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,23 @@
2002-01-09 Paolo Carlini <pcarlini@unitus.it>
libstdc++/3150: revert 2001-11-30 commit. DR266 only means
that the destructors should be removed from the descriptions
in the standard: writing them explicitly allows the vtable
heuristic to work. For additional information see:
http://gcc.gnu.org/ml/libstdc++/2002-01/msg00090.html
http://gcc.gnu.org/ml/libstdc++/2002-01/msg00110.html
http://gcc.gnu.org/ml/libstdc++/2002-01/msg00155.html
* libsupc++/exception (bad_exception::~bad_exception()):
Reintroduce declaration.
* libsupc++/new (bad_alloc::~bad_alloc()): Same.
* libsupc++/typeinfo (bad_cast::~bad_cast()): Same.
(bad_typeid::~bad_typeid()): Same.
* libsupc++/eh_exception.cc (bad_exception::~bad_exception()):
Reintroduce definition.
* libsupc++/new_handler.cc (bad_alloc::~bad_alloc()): Same.
* libsupc++/tinfo.cc (bad_cast::~bad_cast()): Same.
(bad_typeid::~bad_typeid()): Same.
2002-01-09 Benjamin Kosnik <bkoz@redhat.com>
* include/Makefile.am (c_base_srcdir): Remove duplicate '/'.

4
libstdc++-v3/libsupc++/eh_exception.cc
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@ -1,5 +1,5 @@
// -*- C++ -*- std::exception implementation.
// Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
// Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
// Free Software Foundation
//
// This file is part of GNU CC.
@ -35,6 +35,8 @@
std::exception::~exception() throw() { }
std::bad_exception::~bad_exception() throw() { }
const char*
std::exception::what() const throw()
{

4
libstdc++-v3/libsupc++/exception
View File

@ -1,6 +1,7 @@
// Exception Handling support header for -*- C++ -*-
// Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001 Free Software Foundation
// Copyright (C) 1995, 1996, 1997, 1998, 2000, 2001, 2002
// Free Software Foundation
//
// This file is part of GNU CC.
//
@ -62,6 +63,7 @@ namespace std
{
public:
bad_exception() throw() { }
virtual ~bad_exception() throw();
};
/// If you write a replacement %terminate handler, it must be of this type.

4
libstdc++-v3/libsupc++/new
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@ -1,6 +1,7 @@
// The -*- C++ -*- dynamic memory management header.
// Copyright (C) 1994, 1996, 1997, 1998, 2000, 2001 Free Software Foundation
// Copyright (C) 1994, 1996, 1997, 1998, 2000, 2001, 2002
// Free Software Foundation
// This file is part of GNU CC.
//
@ -50,6 +51,7 @@ namespace std
{
public:
bad_alloc() throw() { }
virtual ~bad_alloc() throw();
};
struct nothrow_t { };

5
libstdc++-v3/libsupc++/new_handler.cc
View File

@ -1,6 +1,7 @@
// Implementation file for the -*- C++ -*- dynamic memory management header.
// Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation
// Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002
// Free Software Foundation
//
// This file is part of GNU CC.
//
@ -42,3 +43,5 @@ std::set_new_handler (new_handler handler)
__new_handler = handler;
return prev_handler;
}
std::bad_alloc::~bad_alloc() throw() { }

6
libstdc++-v3/libsupc++/tinfo.cc
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@ -1,5 +1,6 @@
// Methods for type_info for -*- C++ -*- Run Time Type Identification.
// Copyright (C) 1994, 1996, 1998, 1999, 2000, 2001 Free Software Foundation
// Copyright (C) 1994, 1996, 1998, 1999, 2000, 2001, 2002
// Free Software Foundation
//
// This file is part of GNU CC.
//
@ -39,6 +40,9 @@ std::type_info::
~type_info ()
{ }
std::bad_cast::~bad_cast() throw() { }
std::bad_typeid::~bad_typeid() throw() { }
#if !__GXX_MERGED_TYPEINFO_NAMES
// We can't rely on common symbols being shared between shared objects.

5
libstdc++-v3/libsupc++/typeinfo
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@ -1,5 +1,6 @@
// RTTI support for -*- C++ -*-
// Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001 Free Software Foundation
// Copyright (C) 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002
// Free Software Foundation
//
// This file is part of GNU CC.
//
@ -129,6 +130,7 @@ namespace std
{
public:
bad_cast() throw() { }
virtual ~bad_cast() throw();
};
/** If you use a NULL pointer in a @c typeid expression, this is thrown. */
@ -136,6 +138,7 @@ namespace std
{
public:
bad_typeid () throw() { }
virtual ~bad_typeid() throw();
};
} // namespace std