diff options
| author | manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-15 22:31:17 +0000 |
|---|---|---|
| committer | manu <manu@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-15 22:31:17 +0000 |
| commit | 3ba510aa5b8a07f6fa5a2d163354b0ff5b5c7484 (patch) | |
| tree | 73dcde30921d36f76037d1d0106b2271a8aa2058 /gcc/c.opt | |
| parent | 97e77d8efe0eb7595cc8b0bc8449543acb0b4045 (diff) | |
| download | gcc-3ba510aa5b8a07f6fa5a2d163354b0ff5b5c7484.tar.gz | |
2007-02-15 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR c/26494
* doc/invoke.texi (Warning Options): Remove
-Werror-implicit-function-declaration.
(Wimplicit-function-declaration): Update description.
* opts.c (common_handle_option): Move handling of -Werror=* to...
(enable_warning_as_error): ...here.
* opts.h (enable_warning_as_error): Declare.
* c-decl.c (implicit_decl_warning): Unless
-Wno-implicit-function-declaration is given, emit a pedwarn if
-std=c99 or emit a warning if -Wimplicit-function-declaration.
* c.opt (Wimplicit-function-declaration): Replace
mesg_implicit_function_declaration with
warn_implicit_function_declaration.
* c-opts.c (c_common_handle_option):
-Werror-implicit-function-declaration is exactly equal as
-Werror=implicit-function-declaration.
(set_Wimplicit): Replace mesg_implicit_function_declaration with
warn_implicit_function_declaration.
(c_common_post_options): -Wimplict-function-declaration is enabled
by default by -std=c99, otherwise is disabled by default.
* c-objc-common.c (c_objc_common_init): Remove flawed logic.
testsuite/
* gcc.dg/Wimplicit-function-declaration-c89.c: New.
* gcc.dg/Wimplicit-function-declaration-c89-default.c: New.
* gcc.dg/Wimplicit-function-declaration-c89-pedantic.c: New.
* gcc.dg/Wimplicit-function-declaration-c99.c: New.
* gcc.dg/Wimplicit-function-declaration-c99-pedantic.c: New.
* gcc.dg/Werror-implicit-function-declaration.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@122017 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c.opt')
| -rw-r--r-- | gcc/c.opt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/c.opt b/gcc/c.opt index 624b10e9ede..512882bc64b 100644 --- a/gcc/c.opt +++ b/gcc/c.opt @@ -194,7 +194,7 @@ C ObjC C++ ObjC++ Werror-implicit-function-declaration C ObjC RejectNegative Warning -Make implicit function declarations an error +This switch is deprecated; use -Werror=implicit-function-declaration instead Wfloat-equal C ObjC C++ ObjC++ Var(warn_float_equal) Warning @@ -235,7 +235,7 @@ Wimplicit C ObjC C++ ObjC++ Warning Wimplicit-function-declaration -C ObjC Var(mesg_implicit_function_declaration) Init(-1) Warning +C ObjC Var(warn_implicit_function_declaration) Init(-1) Warning Warn about implicit function declarations Wimplicit-int |