[Bug c/53063] encode group options in the .opt files

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53063

--- Comment #8 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-11-07 
18:27:22 UTC ---
Author: manu
Date: Wed Nov  7 18:27:14 2012
New Revision: 193304

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193304
Log:
gcc/
2012-11-07  Manuel López-Ibáñez  <m...@gcc.gnu.org>

    PR c/53063
    * doc/invoke.texi (Wformat): Update.
c-family/
2012-11-07  Manuel López-Ibáñez  <m...@gcc.gnu.org>

    PR c/53063
    * c.opt (Wformat): Make it Alias Wformat=1.
    (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
    Wformat-security,Wformat-y2k,Wformat-zero-length): Use
    LangEnabledBy.
    (Wformat=): RejectNegative. Use LangEnabledBy.
    (Wnonnull): Use LangEnabledBy.
    * c-opts.c (c_common_handle_option): Do not handle Wformat here.
    * c-format.c (set_Wformat): Delete.
    (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
        (maybe_read_dollar_number):  Likewise.
        (avoid_dollar_number):  Likewise.
        (finish_dollar_format_checking):  Likewise.
        (check_format_info):  Likewise.
        (check_format_info_main):  Likewise.
        (check_format_types):  Likewise.
        (format_type_warning):  Likewise.
        * c-common.c (int):  Likewise.
        (check_function_sentinel):  Likewise.
        * c-common.h (warn_format,set_Wformat): Do not declare here.
testsuite/
2012-11-07  Manuel López-Ibáñez  <m...@gcc.gnu.org>

    PR c/53063
    * gcc.dg/warn-nsstring.c: Use -Wformat explicitly.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/c-family/c-common.h
    trunk/gcc/c-family/c-format.c
    trunk/gcc/c-family/c-opts.c
    trunk/gcc/c-family/c.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/warn-nsstring.c