{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"intravisit::walk_local(self,"}]}
        intravisit::walk_local(self, l);
    fn visit_local(&mut self, l: &'tcx hir::LetStmt<'tcx>) {
        let var_ty = self.fcx.local_ty(l.span, l.hir_id);