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Nathan Sidwell 4a9e5c6725 Reimplement dynamic cast and catch matching. 
* cp-tree.h (get_dynamic_cast_base_type): Prototype new function
	* search.c (dynamic_cast_base_recurse): New function.
	(get_dynamic_cast_base_type): New function for dynamic cast.
	* rtti.c (build_dynamic_cast_1): Determine source and target
	class relationship. Call __dynamic_cast_2.
	* tinfo.h (__user_type_info::upcast): New catch dispatcher.
	(__user_type_info::dyncast): New dynamic cast dispatcher.
	(__user_type_info::sub_kind): New nested enumeration.
	(__user_type_info::contained_p): sub_kind predicate.
	(__user_type_info::contained_public_p): Likewise.
	(__user_type_info::contained_nonpublic_p): Likewise.
	(__user_type_info::contained_nonvirtual_p: Likewise.
	(__user_type_info::upcast_result): New nested struct.
	(__user_type_info::dyncast_result): New nested struct.
	(*::do_upcast): New catch function.
	(*::do_dyncast): New dynamic cast function.
	(__user_type_info::find_public_subobj): New dynamic cast
	helper dispatcher.
	(*::do_find_public_subobj): New dynamic cast helper function.
	* tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
	(__user_type_info::dyncast): Define dynamic cast dispatcher.
	(*::do_upcast): Define catch function.
	(*::do_dyncast): Define dynamic cast function.
	(*::do_find_public_subobj): Define dynamic cast helper function.
	* tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
	(__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
	(__dynamic_cast_2): New dynamic cast runtime.

From-SVN: r29544
 		1999-09-21 14:40:13 +00:00
INSTALL More mail address and web address updates. 1999-08-09 00:48:10 -06:00
boehm-gc gc_priv.h: Merged IRIX thread changes from include/private/gc_priv.h. 1999-08-17 22:46:02 +00:00
config * mh-openedition: New file. 1999-09-07 23:31:40 -07:00
contrib New shell scripts to ease dealing with Netlib f2c vis-a-vis g77 libg2c 1999-09-11 17:53:17 -04:00
etc * configure.in: Use AC_PREREQ(2.12.1). 1998-11-23 13:51:40 +00:00
gcc Reimplement dynamic cast and catch matching. 1999-09-21 14:40:13 +00:00
include libiberty.h (basename): OpenBSD has a correct prototype. 1999-09-14 00:35:01 -06:00
libchill powerset.h (SET_WORD, [...]): Do not redefine based on USE_CHAR. 1999-09-02 17:55:52 -06:00
libf2c Daily bump. 1999-09-21 01:45:11 -06:00
libffi ffi.h.in: Removed PACKAGE and VERSION defines and undefs. 1999-09-01 23:16:34 +00:00
libiberty * xmemdup.c: Include sys/types.h. 1999-09-09 00:11:39 +00:00
libio * config/mpeix.mt: New for MPEiX port. 1999-09-13 06:30:08 -06:00
libjava configure: Rebuilt. 1999-09-20 20:09:42 +00:00
libobjc Makefile.in (gc.o, gc_gc.o): Do not pass -fgnu-runtime to the compiler when building C code. 1999-09-21 07:48:59 -06:00
libstdc++ 1999-09017 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr> 1999-09-17 15:19:20 +00:00
texinfo dummy checkin to prevent merge lossage 1999-09-04 09:09:22 -06:00
zlib Makefile.in: Rebuilt. 1999-08-10 05:30:10 +00:00
.cvsignore * .cvsignore (*-install): Remove. 1997-09-04 09:49:02 -06:00
COPYING Initial revision 1997-08-21 18:57:35 -04:00
COPYING.LIB Update address. 1998-02-23 14:57:23 -07:00
ChangeLog config.guess: Add OS/390 match pattern. 1999-09-07 23:35:42 -07:00
MAINTAINERS Add myself to the list. 1999-09-21 08:53:52 +00:00
Makefile.in configure.in (target_libs): Added target-zlib. 1999-06-22 16:46:19 -06:00
README README: Remove installation instructions and refer to the INSTALL directory instead. 1998-10-02 09:22:08 +00:00
config-ml.in config-ml.in: Pass compiler flag corresponding to multidirs to subdir configures. 1999-08-25 01:14:07 -06:00
config.guess config.guess: Add OS/390 match pattern. 1999-09-07 23:35:42 -07:00
config.if config.if (cxx_interface, [...]): Do not try to set these if the appropriate directories and files to not exist. 1998-10-18 11:37:10 -06:00
config.sub config.guess: Add OS/390 match pattern. 1999-09-07 23:35:42 -07:00
configure configure (gxx_include_dir): Removed. 1999-04-02 07:17:49 -07:00
configure.in config.guess: Add OS/390 match pattern. 1999-09-07 23:35:42 -07:00
install-sh Final changes from devo<->egcs merge. 1998-10-12 04:44:57 -06:00
ltconfig * ltconfig, ltmain.sh: Update to libtool 1.2f. 1999-06-21 20:36:09 -06:00
ltmain.sh * ltconfig, ltmain.sh: Update to libtool 1.2f. 1999-06-21 20:36:09 -06:00
missing missing: Update to version from automake 1.3. 1998-10-08 17:28:38 -06:00
mkinstalldirs Initial revision 1997-08-21 18:57:35 -04:00
move-if-change FSF address fix in copyright header. 1999-01-11 07:12:18 -07:00
symlink-tree Initial revision 1997-08-21 18:57:35 -04:00
ylwrap ylwrap: Change absolute path checks to check for DOS style path names. 1998-10-08 17:26:54 -06:00

README 

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.


Check the INSTALL directory for detailed configuration and installation
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