{"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"self.blocks[..MAX_BLOCKS_TO_HASH].hash(state);"}]}
            self.blocks[..MAX_BLOCKS_TO_HASH].hash(state);
            // And its head and tail.
            self.blocks[block_count - MAX_BLOCKS_TO_HASH..].hash(state);