gcc/gcc ChangeLog c-common.h c-parse.in c-tree ...

[rth at gcc dot gnu dot org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	rth@gcc.gnu.org	2004-06-01 15:12:23

Modified files:
	gcc            : ChangeLog c-common.h c-parse.in c-tree.h 
	                 c-typeck.c stub-objc.c 
	gcc/cp         : ChangeLog lex.c parser.c 
	gcc/doc        : extend.texi 
	gcc/ginclude   : stddef.h 
	gcc/objc       : objc-act.c objc-act.h 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/g++.dg/template: dependent-expr4.C 

Log message:
	* c-parse.in (OFFSETOF, offsetof_member_designator): New.
	(primary): Handle offsetof.  Add error productions for faux functions.
	Move component_ref objc checking to build_component_ref.
	(reswords): Add offsetof.
	(rid_to_yy): Add offsetof.
	* c-tree.h (build_offsetof): Declare.
	* c-common.h (objc_is_public): Declare.
	* c-typeck.c (build_component_ref): Check objc_is_public.
	(build_offsetof): New.
	* stub-objc.c (objc_is_public): New.
	* objc/objc-act.c, objc/objc-act.h (objc_is_public): Rename
	from is_public.
	* ginclude/stddef.h (offsetof): Use __builtin_offsetof.
	* doc/extend.texi (Offsetof): Move from C++ section to C section
	and rewrite for __builtin_offsetof.
	cp/
	* lex.c (reswords): Rename "__offsetof" to "__builtin_offsetof".
	* parser.c (struct cp_parser): Remove in_offsetof.
	(cp_parser_new): Don't set it.
	(cp_parser_unary_expression): Don't check it.
	(cp_parser_postfix_open_square_expression): Split out from ...
	(cp_parser_postfix_expression): ... here.
	(cp_parser_postfix_dot_deref_expression): Likewise.
	(cp_parser_builtin_offsetof): New.
	(cp_parser_primary_expression): Use it.
	testsuite/
	* g++.dg/template/dependent-expr4.C: Use __builtin_offsetof.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3817&r2=2.3818
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-common.h.diff?cvsroot=gcc&r1=1.229&r2=1.230
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-parse.in.diff?cvsroot=gcc&r1=1.205&r2=1.206
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-tree.h.diff?cvsroot=gcc&r1=1.146&r2=1.147
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.306&r2=1.307
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/stub-objc.c.diff?cvsroot=gcc&r1=2.1&r2=2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4073&r2=1.4074
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/lex.c.diff?cvsroot=gcc&r1=1.326&r2=1.327
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.198&r2=1.199
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/extend.texi.diff?cvsroot=gcc&r1=1.193&r2=1.194
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ginclude/stddef.h.diff?cvsroot=gcc&r1=1.20&r2=1.21
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/objc/objc-act.c.diff?cvsroot=gcc&r1=1.215&r2=1.216
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/objc/objc-act.h.diff?cvsroot=gcc&r1=1.21&r2=1.22
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3802&r2=1.3803
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/template/dependent-expr4.C.diff?cvsroot=gcc&r1=1.1&r2=1.2