gcc/gcc ChangeLog c-decl.c c-lex.c c-pragma.c ...

[dj@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	dj@gcc.gnu.org	2005-07-19 20:19:18

Modified files:
	gcc            : ChangeLog c-decl.c c-lex.c c-pragma.c c.opt 
	                 errors.h function.c toplev.h 
	gcc/config/c4x : c4x-c.c 
	gcc/config/ia64: ia64-c.c 
	gcc/config/rs6000: rs6000-c.c 
	gcc/config/v850: v850-c.c 
	gcc/doc        : invoke.texi 

Log message:
	* toplev.h: Add comment about the first parameter for warning().
	* errors.h: Likewise.
	
	* c.opt (Wpragmas): New.
	* doc/invoke.texi: Document it.
	
	* function.c (do_warn_unused_parameter): Add warning control to
	warning call.
	* c-decl.c (warn_if_shadowing): Likewise.
	* c-lex.c (cb_def_pragma): Likewise.
	* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
	(pop_alignment): Likewise.
	(handle_pragma_pack): Likewise.
	(apply_pragma_weak): Likewise.
	(handle_pragma_weak): Likewise.
	(handle_pragma_redefine_extname): Likewise.
	(add_to_renaming_pragma_list): Likewise.
	(handle_pragma_extern_prefix): Likewise.
	(maybe_apply_renaming_pragma): Likewise.
	(handle_pragma_visibility): Likewise.
	
	* config/c4x/c4x-c.c (BAD): Likewise.
	(c4x_parse_pragma): Likewise.
	* config/ia64/ia64-c.c (ia64_hpux_handle_builtin_pragma): Likewise.
	* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
	(rs6000_pragma_longcall): Likewise.
	* config/v850/v850-c.c (pop_data_area): Likewise.
	(ghs_pragma_section): Likewise.
	(ghs_pragma_section): Likewise.
	(ghs_pragma_interrupt): Likewise.
	(ghs_pragma_starttda): Likewise.
	(ghs_pragma_startsda): Likewise.
	(ghs_pragma_startzda): Likewise.
	(ghs_pragma_endtda): Likewise.
	(ghs_pragma_endsda): Likewise.
	(ghs_pragma_endzda): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9478&r2=2.9479
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-decl.c.diff?cvsroot=gcc&r1=1.676&r2=1.677
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-lex.c.diff?cvsroot=gcc&r1=1.250&r2=1.251
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-pragma.c.diff?cvsroot=gcc&r1=1.90&r2=1.91
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c.opt.diff?cvsroot=gcc&r1=1.49&r2=1.50
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/errors.h.diff?cvsroot=gcc&r1=1.17&r2=1.18
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/function.c.diff?cvsroot=gcc&r1=1.636&r2=1.637
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/toplev.h.diff?cvsroot=gcc&r1=1.139&r2=1.140
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/c4x/c4x-c.c.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/ia64/ia64-c.c.diff?cvsroot=gcc&r1=1.10&r2=1.11
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/rs6000/rs6000-c.c.diff?cvsroot=gcc&r1=1.21&r2=1.22
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/v850/v850-c.c.diff?cvsroot=gcc&r1=1.11&r2=1.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/invoke.texi.diff?cvsroot=gcc&r1=1.649&r2=1.650