egcs/gcc ChangeLog c-common.c testsuite/Change ...

[jsm28@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	jsm28@sourceware.cygnus.com	2000-10-17 11:16:15

Modified files:
	gcc            : ChangeLog c-common.c 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.dg: format-xopen-1.c 

Log message:
	* c-common.c (FMT_FLAG_DOLLAR_MULTIPLE): Define.
	(format_types): Use it for printf.
	(maybe_read_dollar_number): Add parameter for the kind of format
	involved.  Warn for multiple use for arguments if this is
	inappropriate for the kind of format involved.
	(check_format_info_main): Update calls to maybe_read_dollar_number.
	
	testsuite:
	* gcc.dg/format-xopen-1.c: Update comments; adjust for checking
	for multiple use of arguments with scanf formats; add tests for
	multiple use of arguments.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7985&r2=1.7986
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/c-common.c.diff?cvsroot=gcc&r1=1.173&r2=1.174
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.760&r2=1.761
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/testsuite/gcc.dg/format-xopen-1.c.diff?cvsroot=gcc&r1=1.5&r2=1.6