{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"debug!(\"drop_flags_for_locs({:?})\","}]}
            debug!("drop_flags_for_locs({:?})", data);
        for (bb, data) in self.body.basic_blocks.iter_enumerated() {
            for i in 0..(data.statements.len() + 1) {