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13 Commits

Author SHA1 Message Date
Nathan Sidwell
483a570922 re PR c++/9433 (SegFault in dynamic_cast) 
libstdc++-v3:
        PR c++/9433
        * libsupc++/tinfo.cc (__vmi_class_type_info::__do_dyncast): Cope
        with bases which are very ambiguous.
gcc/testsuite:
        * g++.dg/abi/dcast1.C: New test.

From-SVN: r61973
 2003-01-28 15:26:53 +00:00
Mark Mitchell
43be7fe7d7 * config/locale/gnu/ctype_members.cc 
(ctype<wchar_t>::_M_convert_to_wmask): Remove stray semicolon.
	* config/locale/gnu/monetary_members.cc
	(moneypunct<wchar_t, true>::_M_initialize_moneypunct): Avoid
	defining classes in static_cast.
	(moneypunct<wchar_t, false>::_M_initialize_moneypunct): Likewise.
	* config/locale/gnu/numeric_members.cc
	(numpunct<wchar_t, false>::_M_initialize_numpunct): Likewise.
	* include/bits/stl_deque.h (operator-): Insert typename where
	required.
	* include/bits/stl_multiset.h (multiset): Remove stray semicolon.
	* include/bits/stl_set.h (set): Likewise.
	* include/bits/valarray_meta.h (bits/slice_array.h): Include it.
	* include/std/std_fstream.h (basic_fstream::open): Use this-> to
	avoid Koenig lookup.
	(basic_fstream::close): Likewise.
	* libsupc++/new (operator delete): Remove stray semicolon.
	* libsupc++/new (operator delete[]): Likewise.
	* libsupc++/tinfo.cc: Likewise.
	* src/stdexcept.c (logic_error::~logic_error): Likewise.
	(runtime_error::~runtime_error): Likewise.

From-SVN: r60547
 2002-12-27 23:03:03 +00:00
Benjamin Kosnik
3bba6ebbe4 re PR libstdc++/7442 (cxxabi.h does not match the C++ ABI) 
2002-07-31  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/7442
	* libsupc++/cxxabi.h
	(__base_class_info): Change to __base_class_type_info. 2.9.5p6c
	(__base_class_info::__base): Change to __base_type. 2.9.5p6c
	(__base_class_info::offset_shift): Change to __offset_shift. 2.9.5p6c
	(__vmi_class_type_info::__base_info): Don't make const, of type
	__base_class_type_info, as per 2.9.5p6c
	(__pbase_type_info::__qualifier_flags): Change to __flags, as per
	2.9.5p7.
	(__pbase_type_info::__qualifier_masks): Change to __masks, as per
	2.9.5p7.
	(__pointer_to_member_type_info::__context_class): Change member to
	__context, as per 2.9.5p9.
	* libsupc++/tinfo2.cc (__pointer_catch): Change __context_class to
	__context.
	* libsupc++/tinfo2.cc (__do_catch): Change __qualifier_flags to
	__flags.
	* libsupc++/tinfo.cc (__do_find_public_src): Change __base to
	__base_type.
	* libsupc++/tinfo.cc (__do_dyncast): Same.
	* libsupc++/tinfo.cc (__do_upcast): Same.

From-SVN: r55910
 2002-07-31 21:24:18 +00:00
Jessica Han
0e20c0b56f 2002-06-25 Jessica Han <jessica@cup.hp.com> 
* config/os/hpux/os_defines.h Define _GLIBCPP_VTABLE_PADDING
	* libsupc++/tinfo.cc Handle the 8 byte aligned vtable entries when
	_GLIBCPP_VTABLE_PADDING is defined.

From-SVN: r54991
 2002-06-25 16:55:47 +00:00
Paolo Carlini
d66ae36a8b 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
 2002-01-09 20:39:27 +00:00
Benjamin Kosnik
af46cdde20 exception (bad_exception::~bad_exception()): Remove declaration. 
2001-11-30  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/3150
	DR/266
	* libsupc++/exception (bad_exception::~bad_exception()): Remove
	declaration.
	* libsupc++/new (bad_alloc::~bad_alloc()): Remove.
	* libsupc++/typeinfo (bad_cast::~bad_cast()): Remove.
	(bad_typeid::~bad_typeid()): Remove.
	* libsupc++/tinfo.cc (bad_cast::~bad_cast()): Remove definition.
	(bad_typeid::~bad_typeid()): Same.
	* libsupc++/new_handler.cc (bad_alloc::~bad_alloc()): Same.
	* libsupc++/eh_exception.cc (bad_exception::~bad_exception()): Same.

	* include/bits/std_iomanip.h: Tweak.

From-SVN: r47505
 2001-12-01 04:56:03 +00:00
Joseph Myers
c5504edb75 ChangeLog, [...]: Fix spelling errors. 
* ChangeLog, docs/doxygen/maint.cfg.in, docs/doxygen/user.cfg.in,
	docs/doxygen/doxygroups.cc, docs/doxygen/Intro.3,
	docs/html/17_intro/BUGS, docs/html/17_intro/C++STYLE,
	docs/html/17_intro/CHECKLIST, docs/html/17_intro/DESIGN,
	docs/html/17_intro/howto.html, docs/html/17_intro/porting.html,
	docs/html/17_intro/porting.texi, docs/html/18_support/howto.html,
	docs/html/19_diagnostics/howto.html, docs/html/20_util/howto.html,
	docs/html/21_strings/howto.html,
	docs/html/23_containers/howto.html,
	docs/html/26_numerics/howto.html, docs/html/27_io/howto.html,
	docs/html/27_io/binary_iostreams_kuehl.txt,
	docs/html/ext/sgiexts.html, docs/html/faq/index.html,
	docs/html/faq/index.txt, testsuite/24_iterators/iterator.cc,
	include/bits/basic_file.h, include/bits/locale_facets.h,
	include/bits/locale_facets.tcc, include/bits/std_sstream.h,
	include/ext/ropeimpl.h, include/ext/stl_rope.h,
	libsupc++/tinfo.cc, libsupc++/cxxabi.h, libsupc++/typeinfo,
	libsupc++/eh_throw.cc, acinclude.m4, aclocal.m4, configure,
	configure.target, ChangeLog-2000: Fix spelling errors.

From-SVN: r47291
 2001-11-23 16:29:02 +00:00
Benjamin Kosnik
f68147f702 new: Remove pragma interface. 
2001-03-13  Benjamin Kosnik  <bkoz@redhat.com>

	* libsupc++/new: Remove pragma interface.
	* libsupc++/typeinfo: Same.
	* libsupc++/exception: Same.
	* libsupc++/new_handler.cc: Remove pragma implementation.
	(bad_alloc::~bad_alloc()): Add.
	* libsupc++/exception_support.cc: Same.
	(exception::~exception): Add.
	(bad_exception::~bad_exception): Add.
	* libsupc++/tinfo.cc: Same.
	(bad_cast::~bad_cast): Add.
	(bad_typeid::~bad_typeid): Add.

From-SVN: r40442
 2001-03-13 19:32:00 +00:00
Mark Mitchell
94083e5ddb Remove old ABI support from libsupc++. 
* libsupc++/cxxabi.h: Remove conditionally compiled code.
	* libsupc++/exception_support.cc: Likewise.
	* libsupc++/pure.cc: Likewise.
	* libsupc++/tinfo.cc: Likewise.
	* libsupc++/tinfo.h: Likewise.
	* libsupc++/tinfo2.cc: Likewise.
	* libsupc++/typeinfo: Likewise.
	* libsupc++/vec.cc: Likewise.

From-SVN: r39732
 2001-02-16 01:26:14 +00:00
Benjamin Kosnik
e2c094827c Add support for -fno-exceptions. 
2001-02-15  Benjamin Kosnik  <bkoz@redhat.com>

	Add support for -fno-exceptions.
	* include/bits/exception_support.h: Remove.
	* include/bits/basic_string.h: Remove exception_support.
	(string::_M_check): Replace __OUTOFRANGE with __throw_out_of_range.
	(string::at): Same.
	(string::substr): Same.
	* include/bits/basic_string.tcc (string::reserve): Replace
	__LENGTHERROR with __throw_length_error.
	(string::_S_create): Same.
	(string::resize): Same.
	(string::_M_replace): Same.
	(string::replace): Same.
	(string::copy): Replace __OUTOFRANGE with __throw_out_of_range.
	(string::compare): Same.
	* include/bits/stl_vector.h: Remove exception_support.
	* src/Makefile.am (base_headers): Remove here.
	* src/Makefile.in: Regenerate.

	* include/bits/stl_range_errors.h: Remove.
	* include/bits/stl_deque.h: Use __throw_range_error.
	* include/bits/std_deque.h: Include functexcept.h.
	* include/bits/std_vector.h: Same.
	* src/Makefile.am (base_headers): Remove here.
	* src/Makefile.in: Regenerate.
	* include/ext/stl_bvector.h (class __BVECTOR): Use __throw_range_error.
	* include/ext/bvector: Remove stl_range_errors.h

	* include/bits/c++config (_GLIBCPP_USE_EXCEPTIONS): Remove.

	* include/bits/functexcept.h: New file.
	* src/functexcept.cc: New file. Definitions for function-based
	exception routines.
	* src/Makefile.am (sources): Add functexcept.cc.
	* src/Makefile.in: Regenerate.

	* include/bits/stl_config.h (__STL_USE_EXCEPTIONS): Wrap with
	__EXCEPTIONS.

	* include/bits/localefwd.h: Include functexcept.h.
	* include/bits/std_iosfwd.h: Same.

	* include/bits/basic_ios.h: Use __throw_ios_failure instead of
	throw basic_ios::failure.
	* include/bits/fstream.tcc (filebuf::_M_allocate_buffers):
	Use __throw_exception_again.
	(filebuf::_M_filebuf_init): Same.
	* include/bits/streambuf.tcc (__copy_streambufs): Same.
	* include/bits/ostream.tcc (ostream::operator<<): Same.
	* include/bits/istream.tcc (istream::operator>>): Same.
	* include/bits/basic_string.tcc (string::_M_mutate): Same.
	(string::_S_construct): Same.
	(string::_M_clone): Same.
	* include/bits/locale_facets.tcc (use_facet(const locale&)): Use
	__throw_bad_cast.
	(num_put<_CharT, _OutIter>::do_put): Use __throw_exception_again.
	* src/localename.cc (locale::_Imp::_Imp(const _Impl&, size_t): Use
	__throw_exception_again.
	(locale::_Imp::_Imp(string, size_t): Same.
	(locale::_Imp::_M_replace_facet): Use __throw_runtime_error.
	* src/locale.cc (locale::_M_coalesce): Use __throw_exception_again.
	(locale::locale(const char*)): Use __throw_runtime_error.
	(locale::classic): Use __throw_exception_again.
	(locale::_S_normalize_category): Use __throw_runtime_error.

	* src/stdexcept.cc: Remove cruft.

	* libsupc++/exception_defines.h: New file.
	* libsupc++/new_opnt.cc: Include exception_defines.h.
	* libsupc++/vec.cc: Same.
	(__cxa_vec_new2): Use __throw_exception_again.
	(__cxa_vec_new3): Same.
	(__cxa_vec_ctor): Same.
	(__cxa_vec_delete3): Same.
	(__cxa_vec_cctor): Same.
	(__cxa_vec_delete2): Same.
	(__cxa_vec_dtor): Same.
	* libsupc++/exception_support.cc: Include exception_defines.h. Only
	compile exception-handling bits if __EXCEPTIONS is defined.
	Remove old ABI support.
	* libsupc++/new_op.cc (new): Include exception_defines.h. Use
	std::__throw_bad_alloc() instead of throw bad_alloc.
	* libsupc++/Makefile.am: Add exception_defines.h.
	* libsupc++/Makefile.in: Reformat.
	* libsupc++/*: Format.

From-SVN: r39730
 2001-02-16 00:44:44 +00:00
Mark Mitchell
0f0b2faf47 typeinfo (__GXX_MERGED_TYPEINFO_NAMES): New macro. 
* libsupc++/typeinfo (__GXX_MERGED_TYPEINFO_NAMES): New macro.
	* libsupc++/tinfo.cc (std::typeinfo::operator==): Use strcmp
	whenever !__GXX_MERGED_TYPEINFO_NAMES.
	* libsupc++/tinfo2.cc (std::typeinfo::before): Likewise.

From-SVN: r39438
 2001-02-04 08:37:50 +00:00
Benjamin Kosnik
6b76f569a3 [multiple changes] 
2000-10-21  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* docs/links.html: Add links to defects list, standards FAQ.

	* testsuite/21_strings/ctor_copy_dtor.cc (test01): Disable tests
	with string creation that allocate huge ammounts of memory.

	* include/c/bits/std_cstddef.h: Put size_t, ptrdiff_t in
	namepace std.

2000-10-21  Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>

    	* libsupc++/exception.cc: Use namespace std.
    	* libsupc++/new: DITTO.
    	* libsupc++/new_op.cc: DITTO.
    	* libsupc++/new_opnt.cc: DITTO.
    	* libsupc++/new_opv.cc: DITTO.
    	* libsupc++/new_opvnt.cc: DITTO.
    	* libsupc++/tinfo.cc: DITTO.
    	* libsupc++/tinfo.h: DITTO.
    	* libsupc++/vec.cc: DITTO.
    	* libsupc++/Makefile.am: Blank lines removal.

From-SVN: r36995
 2000-10-21 16:50:29 +00:00
Benjamin Kosnik
06bd10fb63 libsupc++: New directory. 
2000-10-06  Benjamin Kosnik  <bkoz@cygnus.com>
            Richard Henderson  <rth@cygnus.com>
	    Alexandre Oliva  <aoliva@redhat.com>

	* libsupc++: New directory.
	* libsupc++/*: Populate.
	* libsupc++/Makefile.am (INCLUDES): Add -I../../gcc for
	eh-common.h, gansidecl.h.
	* configure.in: Add in libsupc++/Makefile to AC_OUTPUT.
	* configure: Regenerate.
	* Makefile.am (SUBDIRS): Add libsupc++.
	* Makefile.in: Regenerate.
	* src/Makefile.am (libstdc___la_LIBADD): Add in libsupc++.la
	* src/Makefile.in: Regenerate.
	* libio/Makefile.am: Remove extraneous, confusing bits.
	* libio/Makefile.in: Regeneate.

From-SVN: r36763
 2000-10-06 23:31:22 +00:00