[antlr-interest] Tree gramar, StringTemplate, Java target conditionals problem
Richard Clark
rdclark at gmail.com
Fri Jul 6 09:24:34 PDT 2007
This is a known issue, and Ter has a bug filed for it.
For now, use
alias={$ID != null? $ID.text : null}
...Richard
On 7/6/07, Bartosz Dobrzelecki <bartosz at epcc.ed.ac.uk> wrote:
> I have the following rule in my tree grammar:
>
> selExpr : ^(COL expr ID?)
> -> template(expression={$expr.st},alias={$ID.text})
> "<expression><if(alias)> AS <alias><endif>" ;
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