r166698 - in /trunk/gcc: ChangeLog Makefile.in ...

[bonzini@gcc.gnu.org]

Author: bonzini
Date: Sat Nov 13 09:42:58 2010
New Revision: 166698

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166698
Log:
gcc:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* c-format.c (enum format_specifier_kind, kind_descriptions): New.
	(struct format_wanted_type): Replace field "name" with "kind", add
	"format_start" and "format_length".
	(check_format_info_main): Fill in new fields.  Fill in
	FORMAT_WANTED_TYPES even for missing arguments.  Move checks
	after the final NUL outside the while loop.  Do not include
	width and precision modifiers in the format_start/format_length
	of the main format.
	(check_format_types): Remove FORMAT_START and FORMAT_LENGTH
	arguments.  Compute WANTED_TYPE first so that format_type_warning
	can be called for missing arguments.  Adjust calls to
	format_type_warning.
	(format_type_warning): Fetch as much information as possible
	from format_wanted_type.  Adjust printing now that every
	warning has a "descr", as well as for missing argument warnings
	and to include % sign for format specifiers.

testsuite:
2010-11-13  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/format/few-1.c: New test.
	* gcc.dg/format/asm_fprintf-1.c: Adjust.
	* gcc.dg/format/c90-scanf-1.c: Adjust.
	* gcc.dg/format/cmn-err-1.c: Adjust.
	* gcc.dg/format/dfp-printf-1.c: Adjust.
	* gcc.dg/format/dfp-scanf-1.c: Adjust.
	* gcc.dg/format/gcc_diag-1.c: Adjust.
	* gcc.dg/format/ms_unnamed-1.c: Adjust.
	* gcc.dg/format/strfmon-1.c: Adjust.
	* gcc.dg/format/unnamed-1.c: Adjust.
	* gcc.dg/format/xopen-2.c: Adjust.
	* g++.dg/ext/builtin4.C: Adjust.
	* g++.dg/ext/builtin5.C: Adjust.


Added:
    trunk/gcc/testsuite/gcc.dg/format/few-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/c-family/c-format.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ext/builtin4.C
    trunk/gcc/testsuite/g++.dg/ext/builtin5.C
    trunk/gcc/testsuite/gcc.dg/format/asm_fprintf-1.c
    trunk/gcc/testsuite/gcc.dg/format/c90-printf-1.c
    trunk/gcc/testsuite/gcc.dg/format/c90-scanf-1.c
    trunk/gcc/testsuite/gcc.dg/format/cmn-err-1.c
    trunk/gcc/testsuite/gcc.dg/format/dfp-printf-1.c
    trunk/gcc/testsuite/gcc.dg/format/dfp-scanf-1.c
    trunk/gcc/testsuite/gcc.dg/format/gcc_diag-1.c
    trunk/gcc/testsuite/gcc.dg/format/ms_unnamed-1.c
    trunk/gcc/testsuite/gcc.dg/format/strfmon-1.c
    trunk/gcc/testsuite/gcc.dg/format/unnamed-1.c
    trunk/gcc/testsuite/gcc.dg/format/xopen-2.c