{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"\"txq.num.samples\""}]}
                    "txq.num.samples" => "__nvvm_txq_num_samples",
                    "txq.num.mipmap.levels" => "__nvvm_txq_num_mipmap_levels",
                    "txq.width" => "__nvvm_txq_width",