[antlr-interest] Anyone built the example C grammar successfully?

[Andy Tripp]

Yes, that's the solution. I had hit this problem too.
Java 1.5 doesn't let you do this "import this class that's not in a 
package" thing.
That import is not needed anyway.

Andy

>Paul--
>
>Try deleting the "import CToken;" line and see what that does.  As I read 
>the spec, "CToken" is not a "canonical name"--I think that it needs package 
>qualifiers for that.
>
>--Loring
>
>
>At 10:56 AM 5/24/2005, Paul Johnson wrote:
>>John D. Mitchell wrote:
>>>>>>>>"Paul" == Paul Johnson <gt54-antlr at cyconix.com <http://www.antlr.org/mailman/listinfo/antlr-interest>> writes:
>>>>
>>>>Has anyone managed to build John Mitchell's/Monty Zukowski's C grammar
>>>>(http://www.antlr.org/grammar/cgram)? I've tried this on gcj 3.3, gcj
>>>>3.4.3, and javac 1.5.0_03, and none of them can compile more than a few
>>>>files. I don't know any Java, which doesn't help, but it looks it may be
>>>>like an import or compilation order problem:
>>>I've been working with it using Java v1.4.x recently without problem.
>>>But, I haven't tried it with either Java v1.5.x or GCJ.
>>>
>>>>./TNode.java:9: '.' expected import CToken; ^
>>>
>>>Hmm... Is that a clash with the new "static" imports in Java v1.5?
>>
>>Don't think so - I found a backwards-compatibility flag for javac, and 
>>it's not making any difference:
>>
>> > javac -source 1.4 -classpath .:/eda/antlr/antlr-2.7.5/lib/antlr.jar 
>> StdCParser.java
>>
>>   ./TNode.java:9: '.' expected
>>   import CToken;
>>                ^
>>
>>The error message produced by gcj is different - it complains about an 
>>ambiguous class definition (see 
>><http://www.antlr.org/pipermail/antlr-interest/2005-May/012212.html>, 
>>also related to CToken). The fact that both gcj and javac point to the 
>>same import does seem to imply a problem with the code, at least to 
>>someone who knows as little Java as I do.
>>
>>Thanks -
>>
>>Paul
>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.antlr.org/pipermail/antlr-interest/attachments/20050525/e1aed10f/attachment.html