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Re: GCC-3.2.2 bootstrap FAILURE: 1 reduce/reduce conflict in objc-parse.y
- From: Ziemowit Laski <zlaski at apple dot com>
- To: "Joseph S. Myers" <jsm28 at cam dot ac dot uk>
- Cc: Gabriel Dos_Reis <gdosreis at sophia dot inria dot fr>, gcc-bugs at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- Date: Mon, 27 Jan 2003 16:15:32 -0800
- Subject: Re: GCC-3.2.2 bootstrap FAILURE: 1 reduce/reduce conflict in objc-parse.y
On Monday, Jan 27, 2003, at 14:02 US/Pacific, Joseph S. Myers wrote:
On Mon, 27 Jan 2003, Gabriel Dos_Reis wrote:
A fresh checkout of 3.2.2 branch fails to bootstrap on an
i686-pc-linux.
The failure happens for Objective-C as a reduce/reduce conflict in
objc-parse.y. I can't locate a recent change to that file. So I
guess it must be something having to do my settings. I'm using Bison
1.875. Is anyone seeing this failure?
An objc maintainer needs to review
<http://gcc.gnu.org/ml/gcc-bugs/2003-01/msg00900.html>.
I'm not the maintainer, but the patch is wrong. One cannot replace
'protocolrefs' with 'non_empty_protocolrefs', as they are optional.
--Zem
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