I learning how to use templates in a tree grammar. I'm mimicking some of
the examples in the ANTLR Reference. I have a rule:
primary
: INT -> primaryTemplate(text={$INT.text})
| DECIMAL -> primaryTemplate(text={$DECIMAL.text})
| ID -> primaryTemplate(text={$ID.text})
;
where primaryTemplate is the name of the template to evaluate.
In the tree parser code it declares $INT to be type Object.
Object INT4;
and later tries to invoke INT4.getText(). This gives an error because
Object does not have method getText().
Can anyone tell me what am I doing wrong? This looks just like the example
in the book.
Thanks in advance.
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