GCC-3.2.2 bootstrap FAILURE: 1 reduce/reduce conflict in objc-parse.y

[Ziemowit Laski]

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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Ziemowit Laski                 1 Infinite Loop, MS 301-2K
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