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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.opt | |
| 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.opt')
| -rw-r--r-- | gcc/c.opt | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -242,6 +242,10 @@ Warn about zero-length formats Wformat= C ObjC C++ ObjC++ Joined Warning +Wignored-qualifiers +C C++ Var(warn_ignored_qualifiers) Init(-1) Warning +Warn whenever type qualifiers are ignored. + Winit-self C ObjC C++ ObjC++ Var(warn_init_self) Warning Warn about variables which are initialized to themselves |