Re: User Token Numbers

[Florian Krohm]

>
> Also, but that's another matter: what does POSIX say about
> reduce/reduce conflicts?
>
Not much. Section A.3.7.2 has a bit about conflict resolution,
and that one would look at associativity and precedence first
to resolve conflicts etc. Here is what is says about r/r conflicts:

<cite>
A.3.7.2 Conflicts
...
(4) When there is reduce/reduce conflict, a reduction is done byt he
grammar rule that occurs earlier in the input sequence.. Conflicts
resolved this way are counted in the diagnostic output described in 
A.3.7.3
</cite>

Florian