syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"Region::new_anon_bound(cx,"}]}
source_snippet:                             Region::new_anon_bound(cx, ty::INNERMOST, ty::BoundVar::from_usize(i))
context_before:                         CanonicalVarKind::Region(_) | CanonicalVarKind::PlaceholderRegion(_) => {
context_after:                                 .into()