[antlr-interest] can tree grammers have an output of AST?

[Robert Hill]

Can you create a tree grammar that has an output of AST in v3.0b4?

The tree grammar I have compiles fine when I have output=template
But when I change to output = AST, I get errors like the following.


D:\ActiveProjects\IdeaProjects\Jtest1\src\SemanticCheck.java (178:39)cannot
find symbol
D:\ActiveProjects\IdeaProjects\Jtest1\src\SemanticCheck.java:178: cannot
find symbol
symbol  : method create(org.antlr.runtime.tree.Tree)
location: interface org.antlr.runtime.tree.TreeAdaptor
                adaptor.setTokenBoundaries(retval.tree, retval.start,
retval.stop);


ok, I gather that it cant find the create method, but If I edit the java
output, and type a '.' after the name the intellisense pops up (im using
intelliJ) and the create method is present.

Is this another class path issue? Or am I missing another directive that's
buried somewhere in the wiki??

Any ideas anyone?!

Cheers!

Rob