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Re: state_reduction_find()
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From: |
Paul Eggert |
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Subject: |
Re: state_reduction_find() |
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Date: |
Sun, 23 Jan 2005 00:32:12 -0800 |
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User-agent: |
Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux) |
address@hidden writes:
> return of -1 from state_reduction_find()
> in add_lookback_edge() in lalr.c is not
> checked.
>
> if it ever would happen results in a crash.
Can it ever happen? For example, can you supply
some test input that causes it happen? If so,
we need to fix the underlying problem; that's
more important than adding an assertion here.