syntax_data: {"ast_node_type":"function","tokens":[{"end":78,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn visit_statement(&mut self, stmt: &mut Statement<'tcx>, loc: Location) {
context_before:     #[tracing::instrument(level = "trace", skip(self))]
context_after:         // When removing storage statements, we need to remove both (#107511).