pub fn always_storage_live_locals(body: &mir::Body<'_>) -> BitSet<Local> {
let mut always_live_locals = BitSet::new_filled(body.local_decls.len());
- for block in body.basic_blocks() {
+ for block in &*body.basic_blocks {
for statement in &block.statements {
use mir::StatementKind::{StorageDead, StorageLive};
if let StorageLive(l) | StorageDead(l) = statement.kind {