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Remove FIXME from MIR always_storage_live_locals #99253

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Merged
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Jul 16, 2022
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Remove FIXME from MIR always_storage_live_locals #99253

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3 changes: 0 additions & 3 deletions compiler/rustc_mir_dataflow/src/storage.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,6 @@ use rustc_middle::mir::{self, Local};
/// The set of locals in a MIR body that do not have `StorageLive`/`StorageDead` annotations.
///
/// These locals have fixed storage for the duration of the body.
//
// FIXME: Currently, we need to traverse the entire MIR to compute this. We should instead store it
// as a field in the `LocalDecl` for each `Local`.
pub fn always_storage_live_locals(body: &mir::Body<'_>) -> BitSet<Local> {
let mut always_live_locals = BitSet::new_filled(body.local_decls.len());

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