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Re: patch that caused regression PR c++/9367
- From: Jason R Thorpe <thorpej at wasabisystems dot com>
- To: Janis Johnson <janis187 at us dot ibm dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Wed, 26 Feb 2003 17:12:28 -0800
- Subject: Re: patch that caused regression PR c++/9367
- Organization: Wasabi Systems, Inc.
- References: <20030224084942.B1596@us.ibm.com>
On Mon, Feb 24, 2003 at 08:49:42AM -0800, Janis Johnson wrote:
> The regression reported in PR c++/9367 (which affects GCC 3.3) showed up
> with this patch:
Gah. I'll work on this tonight/tomorrow, assuming the trunk will bootstrap
on my Alpha today (1/2 :-)
> 2002-05-23 Jason Thorpe <thorpej at wasabisystems dot com>
>
> * builtin-attrs.def: Update copyright years.
> (ATTR_NONNULL): New attribute identifier.
> (ATTR_NONNULL_1, ATTR_NONNULL_2, ATTR_NONNULL_3): New
> attribute tree lists.
> (DEF_FORMAT_ATTRIBUTE): Chain a nonnull attribute for the
> format operand.
> (ATTR_FORMAT_ARG_1, ATTR_FORMAT_ARG_2): Use...
> (DEF_FORMAT_ARG_ATTRIBUTE): ...this to generate format_arg
> attribute lists. Chain the appropriate nonnull attribute.
> * c-format.c (check_format_arg): Remove null format string
> warning.
> * testsuite/gcc.dg/format/null-1.c: New test.
>
> This information has been added to GNATS.
>
> Janis
--
-- Jason R. Thorpe <thorpej at wasabisystems dot com>