diff options
author | manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-02 17:33:25 +0000 |
---|---|---|
committer | manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-02 17:33:25 +0000 |
commit | 02619052e76db7ede9d3151c6e3cbf47d6e389e3 (patch) | |
tree | 2b0687af1952de91d3b3f408b09402cfbbfa1bba /gcc/c.opt | |
parent | c56b193617523d8338e4f3647a9cc28b60375be7 (diff) | |
download | gcc-02619052e76db7ede9d3151c6e3cbf47d6e389e3.tar.gz |
2007-01-02 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* c.opt (Wold-style-declaration): New.
* doc/invoke.texi (C-only Warning Options): New.
(Wold-style-declaration): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-decl.c (declspecs_add_scspec): Replace -Wextra with
-Wold-style-declaration.
testsuite/
* gcc.dg/declspec-3.c: Replace -W with -Wold-style-declaration.
* gcc.dg/declspec-3-Wextra.c: New.
* gcc.dg/declspec-3-no.c: New
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120347 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c.opt')
-rw-r--r-- | gcc/c.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/c.opt b/gcc/c.opt index e4d45e468ab..5500d08c565 100644 --- a/gcc/c.opt +++ b/gcc/c.opt @@ -319,6 +319,10 @@ Wold-style-cast C++ ObjC++ Var(warn_old_style_cast) Warn if a C-style cast is used in a program +Wold-style-declaration +C ObjC Var(warn_old_style_declaration) Init(-1) +Warn for obsolescent usage in a declaration + Wold-style-definition C ObjC Var(warn_old_style_definition) Warn if an old-style parameter definition is used |