syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         // If we're looking for the HAS_BINDER_VARS flag, check if the
context_before:     fn visit_binder<T: TypeVisitable<I>>(&mut self, t: &ty::Binder<I, T>) -> Self::Result {
context_after:         // binder has vars. This won't be present in the binder's bound