tree 230b5c0ac41f64f70c174124e133af1f7c5aabba
parent 12a7e4da9b6dc0bc060aa2970b8853bd10db1d2f
author Sam Harwell <sam@tunnelvisionlabs.com> 1579889347 +0800
committer Daniel Sun <sunlan@apache.org> 1579889425 +0800

Tweak `nls` rule

nls has a "Rule" where the content is a "Greedy Closure"

We need to set the sll field of the StarLoopEntryState (which is derived from DecisionState where the field is defined) to true

I don't think we can do this in the grammar. However, since the nls rule only has one StarLoopEntryState, we should be able to loop over all the states in the entire ATN to find one of type StarLoopEntryState where the containing rule is RULE_nls, and set the field directly in code.