syntax_data: {"ast_node_type":"variable","tokens":[{"end":86,"kind":"keyword","start":0,"text":"if"}]}
source_snippet:         if let ty::BoundRegion { var, kind: ty::BoundRegionKind::Anon } = bound_region
context_before:         // Use a pre-interned one when possible.
context_after:             && let Some(inner) = tcx.lifetimes.anon_re_bounds.get(debruijn.as_usize())