syntax_data: {"ast_node_type":"function","tokens":[{"end":53,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn visit_inner_body(&mut self, def: LocalDefId) {
context_before:     /// Handle closures/coroutines/inline-consts, which is unsafecked with their parent body.
context_after:         if let Ok((inner_thir, expr)) = self.tcx.thir_body(def) {