Hi.
I have some problems with backtrack option and rule arguments.
Example grammar:
grammar testbt;
options
{
language = C;
backtrack = true;
}
expr
@init {
int i = 1;
}
:
num[i] | id[i]
;
num[int i] : '0'..'9'+;
id[int i] : 'a'..'z'+;
Generated files does not compile with error "error C2065: 'i' :
undeclared identifier".
(The problem is that C target does not insert rule arguments into
argument list of autogenerated 'synpred' functions.)
How can I fix this?
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