[antlr-interest] bugs with 2.7.6? (answer to " A problem withloading AST Node type occured")

[Micheal J]

> I did a small change in method loadNodeTypeObject() in
> class antlr.ASTFactory                       
> 
> I changed nodeTypeName by prefixing it with 
> NAMESPACE+".". I added on statement before "
> nodeTypeObject = assem.GetType(nodeTypeName);"
> 
> 
>  if (nodeTypeName == "INTNode") nodeTypeName =
> "MiniJava." + nodeTypeName;
> 
> so nodeTypeName becomes "MiniJava.INTNode". 

If I understand you correctly, you've modified ASTFactory to check for a
specific unqualifed class name and then make it fully qualified. There is no
need to do that, supplying fully qualified names is a requirement for using
hetero asts. Just supply the fully qualified name in the ANTLR file like
this:

	<AST=MiniJava.INTNode>

> I suppose antlr user should not use his own namespace
> if he want use hetero AST by default.

No, he must use the fully qualified name which includes the names of
enclosing namespace(s).

Cheers,

Micheal