[Bug middle-end/7651] Define -Wextra strictly in terms of other warning flags

[manu at gcc dot gnu dot org]

------- Comment #7 from manu at gcc dot gnu dot org  2006-12-16 16:48 -------
Subject: Bug 7651

Author: manu
Date: Sat Dec 16 16:48:01 2006
New Revision: 119963

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119963
Log:
2006-12-16  Manuel Lopez-Ibanez  <[EMAIL PROTECTED]>

        PR middle-end/7651
        * c.opt (Wempty-body): New.
        * doc/invoke.texi (Wempty-body): Document it.
        (Wextra): Enabled by -Wextra.
        * c-opts.c (c_common_post_options): Enabled by -Wextra.
        * c-common.c (empty_body_warning): Replace Wextra with Wempty-body.
        * c-parser.c (c_parser_c99_block_statement): Likewise.
testsuite/
        * gcc.dg/20001116-1.c: Replace -Wextra with -Wempty-body.
        * gcc.dg/if-empty-1.c: Likewise.
        * gcc.dg/pr23165.c: Likewise.
        * g++.dg/warn/empty-body.C: Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-common.c
    trunk/gcc/c-opts.c
    trunk/gcc/c-parser.c
    trunk/gcc/c.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/warn/empty-body.C
    trunk/gcc/testsuite/gcc.dg/20001116-1.c
    trunk/gcc/testsuite/gcc.dg/if-empty-1.c
    trunk/gcc/testsuite/gcc.dg/pr23165.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7651