{"ast_node_type":"variable","tokens":[{"end":75,"kind":"keyword","start":0,"text":"&&"}]}
                    && let hir::ExprKind::If(cond, conseq, alt) = expr.kind
                    && let Some((_, hir::Node::Expr(expr))) = tcx.hir_parent_iter(if_then).next()
                    && let hir::ExprKind::Let(&hir::LetExpr {