This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: PATCH: PR c/36892: Support __attribute__((deprecated("text string")))
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: Jason Merrill <jason at redhat dot com>, "Joseph S. Myers" <joseph at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org, acm at google dot com
- Date: Thu, 7 May 2009 09:36:02 -0700
- Subject: Re: PATCH: PR c/36892: Support __attribute__((deprecated("text string")))
- References: <20090506002950.GA23146@lucon.org>
Hi Jason, Joseph,
Can you take a look at C and C++ front changes?
Thanks.
H.J.
--
On Tue, May 5, 2009 at 5:29 PM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> Hi,
>
> Here is the updated patch to implement
>
> __attribute__((deprecated("text string")))
>
> Tested on Linux/ia32, Linux/ia64 and Linux/Intel64. ?OK for trunk?
>
> Thanks.
>
>
> H.J.
> ---
> gcc/
>
> 2009-05-05 ?H.J. Lu ?<hongjiu.lu@intel.com>
> ? ? ? ? ? ?Andrew Morrow ?<acm@google.com>
>
> ? ? ? ?PR c/36892
> ? ? ? ?* c-common.c (c_common_attribute_table): Permit deprecated
> ? ? ? ?attribute to take an optional argument.
> ? ? ? ?(handle_deprecated_attribute): If the optional argument to
> ? ? ? ?__attribute__((deprecated)) is not a string ignore the attribute
> ? ? ? ?and emit a warning.
>
> ? ? ? ?* c-decl.c (grokdeclarator): Updated warn_deprecated_use call.
> ? ? ? ?* c-typeck.c (build_component_ref): Likewise.
> ? ? ? ?(build_external_ref): Likewise.
>
> ? ? ? ?* toplev.c (warn_deprecated_use): Add an attribute argument.
> ? ? ? ?Emit the message associated with __attribute__((deprecated)).
>
> ? ? ? ?* toplev.h (warn_deprecated_use): Updated.
>
> ? ? ? ?* doc/extend.texi: Document new optional parameter to
> ? ? ? ?__attribute__((deprecated))
>
> gcc/cp/
>
> 2009-05-05 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?PR c/36892
> ? ? ? ?* call.c (build_call_a): Updated warn_deprecated_use call.
> ? ? ? ?(build_over_call): Likewise.
> ? ? ? ?* decl.c (grokdeclarator): Likewise.
> ? ? ? ?(grokparms): Likewise.
> ? ? ? ?* semantics.c (finish_id_expression): Likewise.
> ? ? ? ?* typeck.c (build_class_member_access_expr): Likewise.
> ? ? ? ?(finish_class_member_access_expr): Likewise.
>
> gcc/testsuite/
>
> 2009-05-05 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?PR c/36892
> ? ? ? ?* g++.dg/warn/deprecated-6.C: New.
> ? ? ? ?* gcc.dg/deprecated-4.c: Likewise.
> ? ? ? ?* gcc.dg/deprecated-5.c: Likewise.
> ? ? ? ?* gcc.dg/deprecated-6.c: Likewise.
>