{"ast_node_type":"variable","tokens":[{"end":62,"kind":"keyword","start":0,"text":"let"}]}
        let needs_block = if let Some(hir::Node::Expr(expr)) =
    if expr.span.can_be_used_for_suggestions() && conseq.span.can_be_used_for_suggestions() {
            alt.and_then(|alt| tcx.hir_parent_iter(alt.hir_id).next()).map(|(_, node)| node)