{"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"//"}]}
    // Macros loaded from other crates have dummy node ids.
fn buffer_lint(psess: &ParseSess, span: MultiSpan, node_id: NodeId, diag: BuiltinLintDiag) {
    if node_id != DUMMY_NODE_ID {