Looking for a standalone Java source code parser

[Aaron Lewis]

Never mind, I misunderstood the toolchain ;-( I should be invoking the
.g file instead.

On Tue, Oct 21, 2014 at 11:14 AM, Aaron Lewis
<the.warl0ck.1989 at gmail.com> wrote:
> Hi, list,
>
> I took a look at ANTLR first, and I did this:
>
> wget http://www.antlr.org/download/antlr-4.2-complete.jar
> wget https://raw.githubusercontent.com/antlr/grammars-v4/master/java/Java.g4
>
> Then I created a simple Java file:
> import java.io.*;
>
> public class Foo {
>     public static void main (String[] args)
>     {
>
>     }
> }
>
> It compiles with javac, so I moved to ANTLR:
> %> java -jar antlr-4.2-complete.jar Foo.java
> error(50): /run/shm/antlr/Foo.java:1:0: syntax error: 'import' came as
> a complete surprise to me
> error(50): /run/shm/antlr/Foo.java:1:11: syntax error: mismatched
> input '.' expecting SEMI
>
> Hmm, I think the g4 file I downloaded is the official one, so I must
> have done something wrong.
> Anyone know how to correct that?
>
>
> On Tue, Oct 21, 2014 at 5:43 AM, Brian Goetz <brian.goetz at oracle.com> wrote:
>> There's an ANTLR grammar in the JLS, if this helps.
>>
>>
>> On 10/20/2014 3:09 AM, Aaron Lewis wrote:
>>>
>>> Hi,
>>>
>>> I'm looking for a parser that parses Java source code, is there any
>>> recommend ones?
>>>
>>
>
>
>
> --
> Best Regards,
> Aaron Lewis - PGP: 0x13714D33 - http://pgp.mit.edu/
> Finger Print:   9F67 391B B770 8FF6 99DC  D92D 87F6 2602 1371 4D33



-- 
Best Regards,
Aaron Lewis - PGP: 0x13714D33 - http://pgp.mit.edu/
Finger Print:   9F67 391B B770 8FF6 99DC  D92D 87F6 2602 1371 4D33