{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"flow_inits:"}]}
    flow_inits: &mut ResultsCursor<'a, 'tcx, MaybeInitializedPlaces<'a, 'tcx>>,
    body: &'a Body<'tcx>,
) -> DenseBitSet<BasicBlock> {