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Revert accidental comment deletion #127625

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Jul 12, 2024
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Revert accidental comment deletion #127625

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2 changes: 2 additions & 0 deletions compiler/rustc_borrowck/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -821,6 +821,8 @@ impl<'a, 'mir, 'tcx, R> rustc_mir_dataflow::ResultsVisitor<'mir, 'tcx, R>
| TerminatorKind::Return
| TerminatorKind::TailCall { .. }
| TerminatorKind::CoroutineDrop => {
// Returning from the function implicitly kills storage for all locals and statics.
// Often, the storage will already have been killed by an explicit
// StorageDead, but we don't always emit those (notably on unwind paths),
// so this "extra check" serves as a kind of backup.
let borrow_set = self.borrow_set.clone();
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