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| author | Doug Kwan <dougkwan@google.com> | 2008-01-13 00:22:38 +0000 |
|---|---|---|
| committer | Doug Kwan <dougkwan@gcc.gnu.org> | 2008-01-13 00:22:38 +0000 |
| commit | 5db2e9ca7dc5ab9bac4baad91c224ba7d8fc0c45 (patch) | |
| tree | e1ab0d8cbc735be34bf3b43df3a196670e70025b /gcc/c-opts.c | |
| parent | 7219c2c7d309f8a8f3695d82462351bb06bce542 (diff) | |
| download | gcc-5db2e9ca7dc5ab9bac4baad91c224ba7d8fc0c45.zip gcc-5db2e9ca7dc5ab9bac4baad91c224ba7d8fc0c45.tar.gz gcc-5db2e9ca7dc5ab9bac4baad91c224ba7d8fc0c45.tar.bz2 | |
c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers instead of OPT_Wreturn_type in...
ChangeLog:
2008-01-12 Doug Kwan <dougkwan@google.com>
* c-decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.
* c-opt.c (c_common_post_option): Add -Wignored-qualifiers to
options included in -Wextra.
* c.opt: New option -Wignored_qualifiers.
* doc/invoke.texi (Warning Options, -Wextra): Add new option
-Wignore_qualifiers.
(-Wignored-qualifiers): Document.
(-Wreturn-type): Remove description of functionality now handled
by -Wignored-qualifiers.
cp/ChangeLog:
2008-01-12 Doug Kwan <dougkwan@google.com>
* decl.c: (grokdeclarator): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.
* pt.c: (tsubst_function_type): Use OPT_Wignored_qualifiers
instead of OPT_Wreturn_type in warning due to ignored return type
qualifiers.
testsuite/ChangeLog:
2008-01-12 Doug Kwan <dougkwan@google.com>
* gcc.dg/qual-return-1.c: Add -Wignored-qualifiers.
* g++.dg/warn/Wreturn-type-4.C: Replace -Wreturn-type by
-Wignored-qualifiers.
From-SVN: r131499
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 3c62192..951118c 100644 --- a/gcc/c-opts.c +++ b/gcc/c-opts.c @@ -1064,7 +1064,7 @@ c_common_post_options (const char **pfilename) /* -Wextra implies -Wtype-limits, -Wclobbered, -Wempty-body, -Wsign-compare, -Wmissing-field-initializers, -Wmissing-parameter-type - -Wold-style-declaration, and -Woverride-init, + -Wold-style-declaration, -Woverride-init and -Wignored-qualifiers but not if explicitly overridden. */ if (warn_type_limits == -1) warn_type_limits = extra_warnings; @@ -1082,6 +1082,8 @@ c_common_post_options (const char **pfilename) warn_old_style_declaration = extra_warnings; if (warn_override_init == -1) warn_override_init = extra_warnings; + if (warn_ignored_qualifiers == -1) + warn_ignored_qualifiers = extra_warnings; /* -Wpointer_sign is disabled by default, but it is enabled if any of -Wall or -pedantic are given. */ |