{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"TaskDepsRef::Forbid"}]}
                TaskDepsRef::Forbid | TaskDepsRef::Allow(..) => {
                TaskDepsRef::EvalAlways | TaskDepsRef::Ignore => return,
                    self.read_index(data.encode_diagnostic(qcx, diagnostic));