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Re: [C++] PATCH for 13170 to class attribute handling
- From: Mark Mitchell <mark at codesourcery dot com>
- To: Jason Merrill <jason at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 08 Mar 2004 14:44:47 -0800
- Subject: Re: [C++] PATCH for 13170 to class attribute handling
- Organization: CodeSourcery, LLC
- References: <email@example.com>
Jason Merrill wrote:
PR 13170 is caused by the parser temporarily storing attributes specified
in the class head in TYPE_ATTRIBUTES, and then removing them later if they
don't apply. As a result, we were winding up with variants both with and
without the attribute, causing confusion and death.
This patch changes the parser to store the class head attributes in a local
variable in cp_parser_class_specifier rather than in the type itself. As a
side-effect, we can remove the attribute handling from xref_tag, where it
really doesn't belong.
Tested x86_64-pc-linux-gnu, applied to trunk and 3.4. Test in