[antlr-interest] Re: Multiple nondeterminism between lexer rules.
Bharath S
payasam79 at yahoo.com
Mon Apr 5 09:51:46 PDT 2004
Hi Michael,
I combined the rules as you had suggested and it
worked! However, I still get a non-determinism warning
upon INT and REAL. Is this OK because non-determinism
gets resolved only when the character after INT/REAL
gets scanned? I am including my rules and your
suggestion to resolve multiple non-determinism, just
to refresh your memory :).
-----------------
R1: A|B;
R2: C|D;
A: INT 'a';
B: REAL 'a';
C: INT 'c';
D: REAL 'd';
-----------------
-----------------
R1 : INT
( 'c' { $setType(R2); }
| 'a'
)
| REAL
( 'a'
| 'd' { $setType(R2); }
)
;
-----------------
Thanks much!
Bharath.
> Cheers,
>
> Micheal
> ANTLR/C#
>
>
>
>
> Yahoo! Groups Links
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> antlr-interest-unsubscribe at yahoogroups.com
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>
=====
Bharath Sundararaman
Graduate Assistant, CAHS.
(312)-5606532 (M)
http://www.cs.uic.edu/~bsundara
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