After updating to 3.3, the following while-loop in my code for calling a
lexer never stops (i.e. The condition never becomes true):
while ((token = lexer.nextToken()) != org.antlr.runtime.Token.EOF_TOKEN)
{...}
In order to fix this problem, I changed my code to get the token before I
call the while-loop and check for the type directly, which works fine, but I
would prefer the above code because it's shorter.
I noticed the following line in the release notes:
- Instead of sharing Token.EOF_TOKEN, I'm now creating EOF tokens so I can
set the char position for better error messages.
That change seems to be the cause of my problem.
Thanks,
Frank
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