{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"//"}]}
    //      node_starts:  [0,  1,  3,  4       4,  4,  5,  7,        8]
    //      vec indices:  n0, n1, n2, n3,     n4, n5, n6, n7,       n8
    //                     |   |   |   |       |   |   |   |         |