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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2006-12-23 17:45:33 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2006-12-23 17:45:33 +0000 |
| commit | cb4af25a807a42bcc9ddb200dc65b51fb74986e3 (patch) | |
| tree | 4354a6aa46114e214eb3cb70143984a28edef5aa /gcc/c-opts.c | |
| parent | ea049a41992eb3d97ab7da175f0a98fbbdf68f35 (diff) | |
| download | gcc-cb4af25a807a42bcc9ddb200dc65b51fb74986e3.zip gcc-cb4af25a807a42bcc9ddb200dc65b51fb74986e3.tar.gz gcc-cb4af25a807a42bcc9ddb200dc65b51fb74986e3.tar.bz2 | |
re PR middle-end/7651 (Define -Wextra strictly in terms of other warning flags)
2006-12-23 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/7651
* c.opt (Wmissing-parameter-type): New.
* doc/invoke.texi (Wmissing-parameter-type): Document it.
(Wextra): Enabled by -Wextra.
* c-opts.c (c_common_post_options): Enabled by -Wextra.
* c-decl.c (store_parm_decls_oldstyle): Replace Wextra with
Wmissing-parameter-type.
testsuite/
* gcc.dg/Wmissing-parameter-type.c: New.
* gcc.dg/Wmissing-parameter-type-Wextra.c: New.
* gcc.dg/Wmissing-parameter-type-no.c: New.
From-SVN: r120173
Diffstat (limited to 'gcc/c-opts.c')
| -rw-r--r-- | gcc/c-opts.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/c-opts.c b/gcc/c-opts.c index 12caf1b..5390a05 100644 --- a/gcc/c-opts.c +++ b/gcc/c-opts.c @@ -1026,7 +1026,7 @@ c_common_post_options (const char **pfilename) flag_exceptions = 1; /* -Wextra implies -Wclobbered, -Wempty-body, -Wsign-compare, - -Wmissing-field-initializers and -Woverride-init, + -Wmissing-field-initializers, -Wmissing-parameter-type and -Woverride-init, but not if explicitly overridden. */ if (warn_clobbered == -1) warn_clobbered = extra_warnings; @@ -1036,6 +1036,8 @@ c_common_post_options (const char **pfilename) warn_sign_compare = extra_warnings; if (warn_missing_field_initializers == -1) warn_missing_field_initializers = extra_warnings; + if (warn_missing_parameter_type == -1) + warn_missing_parameter_type = extra_warnings; if (warn_override_init == -1) warn_override_init = extra_warnings; |