[antlr-interest] bug in java.g?

[mzukowski at yci.com]

You can't call arbitrary methods like statement or expr, you have to be sure
you have a rule with EOF that you call.  Like

statementComplete: statement EOF;

Monty

-----Original Message-----
From: SainTiss [mailto:saintiss at arklinux.org] 
Sent: Tuesday, February 03, 2004 11:55 AM
To: antlr-interest at yahoogroups.com
Subject: [antlr-interest] bug in java.g?

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Hi,

when parsing a file containing nothing but the following line:

m = (TEST) d;

I get the following exception:

parser exception: emp.java:1:1: unexpected token: m
emp.java:1:1: unexpected token: m
        at JavaRecognizer.statement(JavaRecognizer.java:2058)
        at Main.parseFile(Main.java:81)
        at Main.doFile(Main.java:54)
        at Main.main(Main.java:24)

I'm calling the "statement()" method from the JavaRecognizer, so the file 
should be valid.
What's more, if I add a word (e.g. "smdfjmkj") on a line after the statement

in the file, the parser does *not* throw the exception...

Is there an explanation for this?

Thanks,

Hans

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Ark Linux - Linux for the Masses (http://arklinux.org)

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