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Jason Merrill 386b8a85a6 [multiple changes]
Sat Sep 27 16:22:48 1997  Jason Merrill  <jason@yorick.cygnus.com>

	* friend.c (do_friend): Disable injection for all template-derived
 	decls.
	* decl2.c (lang_decode_option): Handle -fguiding-decls.
	* parse.y (notype_template_declarator): New nonterminal.
	(direct_notype_declarator): Use it.
	(complex_direct_notype_declarator): Likewise.
	(object_template_id): Accept any kind of identifier after TEMPLATE.
	(notype_qualified_id): Don't add template declarators here.

Sat Sep 27 16:21:58 1997  Mark Mitchell  <mmitchell@usa.net>

        * call.c (add_template_candidate): Add explicit_targs parameter.
        (build_scoped_method_call): Use it.
        (build_overload_call_real): Likewise.
        (build_user_type_conversion_1): Likewise.
        (build_new_function_call): Likewise.
        (build_object_call): Likewise.
        (build_new_op): Likewise.
        (build_new_method_call): Likewise.
        (build_new_function_call): Handle TEMPLATE_ID_EXPR.
        (build_new_method_call): Likewise.

        * class.c (finish_struct_methods): Add specialization pass to
        determine which methods were specializing which other methods.
        (instantiate_type): Handle TEMPLATE_ID_EXPR.

        * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.

        * cp-tree.h (name_mangling_version): New variable.
	(flag_guiding_decls): Likewise.
        (build_template_decl_overload): New function.
        (begin_specialization): Likewise.
        (reset_specialization): Likewise.
        (end_specialization): Likewise.
        (determine_explicit_specialization): Likewise.
        (check_explicit_specialization): Likewise.
        (lookup_template_function): Likewise.
        (fn_type_unification): Add explicit_targs parameter.
        (type_unification): Likewise.

        * decl.c (duplicate_decls): Add smarts for explicit
        specializations.
        (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
        specializations.
        (grokfndecl): Call check_explicit_specialization.

        * decl2.c (lang_decode_option): Handle -fname-mangling-version.
        (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
        (check_classfn): Handle specializations.

        * error.c (dump_function_name): Print specialization arguments.

	* friend.c (do_friend): Don't call pushdecl for template
        instantiations.

        * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.

        * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
	and -fno-guiding-decls.

        * lex.c (identifier_type): Return PFUNCNAME for template function
        names.

        * method.c (build_decl_overload_real): New function.
        (build_template_parm_names): New function.
        (build_overload_identifier): Use it.
        (build_underscore_int): New function.
        (build_overload_int): Use it.  Add levels for template
        parameters.
        (build_overload_name): Likewise.  Also, handle TYPENAME_TYPEs.
        (build_overload_nested_names): Handle template type parameters.
        (build_template_decl_overload): New function.

        * parse.y (YYSTYPE): New ntype member.
        (nested_name_specifier): Use it.
        (nested_name_specifier_1): Likewise.
        (PFUNCNAME): New token.
        (template_id, object_template_id): New non-terminals.
        (template_parm_list): Note specializations.
        (template_def): Likewise.
        (structsp): Likewise.
        (fn.def2): Handle member template specializations.
        (component_decl_1): Likewise.
        (direct_notype_declarator): Handle template-ids.
        (component_decl_1): Likewise.
        (direct_notype_declarator): Handle template-ids.
        (primary): Handle TEMPLATE_ID_EXPR, and template-ids.

        * pt.c (processing_specializations): New variable.
        (template_header_count): Likewise.
        (type_unification_real): New function.
        (processing_explicit_specialization): Likewise.
        (note_template_header): Likewise.
        (is_member_template): Handle specializations.
        (end_template_decl): Call reset_specialization.
        (push_template_decl): Handle member template specializations.
        (tsubst): Likewise.
        (tsubst_copy): Handle TEMPLATE_ID_EXPR.
        (instantiate_template): Handle specializations.
        (instantiate_decl): Likewise.
        (fn_type_unification): Handle explicit_targs.
        (type_unification): Likewise.  Allow incomplete unification
        without an error message, if allow_incomplete.
        (get_bindings): Use new calling sequence for fn_type_unification.

        * spew.c (yylex): Handle PFUNCNAME.

        * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
        (really_overloaded_fn): Likewise.
        (get_first_fn): Handle function templates.

        * typeck.c (build_x_function_call): Use really_overloaded_fn.
        Handle TEMPLATE_ID_EXPR.
        (build_x_unary_op): Likewise.
        (build_unary_op): Likewise.
        (mark_addressable): Templates whose address is taken are marked
        as used.

From-SVN: r15774
1997-09-28 15:16:59 -04:00
config More stuff from Uli. 1997-09-16 10:11:13 -06:00
etc Forgot to check in. 1997-09-15 23:19:29 -06:00
gcc [multiple changes] 1997-09-28 15:16:59 -04:00
include Initial revision 1997-08-21 18:57:35 -04:00
libiberty Patch from Alexandre Oliva to fix SunOS4 install problem. 1997-09-09 19:46:16 -07:00
libio * libio.h: Don't use _IO_LOCK_T if it's not defined. 1997-09-28 15:08:43 -04:00
libstdc++ bastring.h: Enable exceptions. 1997-09-25 23:01:01 -04:00
texinfo install-info.c: Only provide an external decl for strrchr if HAVE_STRCHR is not defined. 1997-09-17 23:54:18 -06:00
xiberty Initial revision 1997-08-21 18:57:35 -04:00
.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 Initial revision 1997-08-21 18:57:35 -04:00
ChangeLog * Makefile.in (cross): New target. 1997-09-18 23:56:16 -06:00
Makefile.in * Makefile.in (cross): New target. 1997-09-18 23:56:16 -06:00
README Initial revision 1997-08-21 18:57:35 -04:00
config-ml.in Initial revision 1997-08-21 18:57:35 -04:00
config.guess Make the gcc config.guess exec the toplevel config.guess. 1997-08-27 16:20:52 -07:00
config.sub * config.sub: Accept 'amigados' for backward compatability. 1997-09-10 15:18:25 -06:00
configure Uli's libio/libstdc++ patches. 1997-09-16 10:01:55 -06:00
configure.in Uli's libio/libstdc++ patches. 1997-09-16 10:01:55 -06:00
install-sh Initial revision 1997-08-21 18:57:35 -04:00
ltconfig Initial revision 1997-08-21 18:57:35 -04:00
ltmain.sh Initial revision 1997-08-21 18:57:35 -04:00
missing Initial revision 1997-08-21 18:57:35 -04:00
mkinstalldirs Initial revision 1997-08-21 18:57:35 -04:00
move-if-change Initial revision 1997-08-21 18:57:35 -04:00
mpw-README Initial revision 1997-08-21 18:57:35 -04:00
mpw-build.in Initial revision 1997-08-21 18:57:35 -04:00
mpw-config.in Initial revision 1997-08-21 18:57:35 -04:00
mpw-configure Initial revision 1997-08-21 18:57:35 -04:00
mpw-install ignored by import 1997-08-21 19:14:36 -04:00
symlink-tree Initial revision 1997-08-21 18:57:35 -04:00
ylwrap Initial revision 1997-08-21 18:57:35 -04:00

README

		   README for GNU development tools

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

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.