Hi,
I am troubling to throw my-own-exception during tree parsing.
I have a tree rule - nothing too complicated.
Here is the snippet
expression returns [ Expression exp ] *throws* *ExpressionParseException*
: ^(op='+' a=expression b=expression ) { $exp =
NumericOperationExpression.createOperation( op.getText().charAt(0) ,
(NumericExpression) dynamicToNumeric(a) , (NumericExpression)
dynamicToNumeric(b)); }
However the antlr generates
/*/ src/main/antlr/Eval.g:63:1: expression returns [ Expression exp ] :
*( ^(op= '+' a= expression b= expression ) ....
public final Expression expression() *throws RecognitionException* {
Expression exp = null;
It looks like it is silently dropping 'throws' my-own-exception.
Is it a bug? Or am I doing wrong?
Thanks in advance.
Michael Lee
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