bjoernager/rust
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Make UsageMap::get_user_items infallible.

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It's nicer this way.
This commit is contained in:
Nicholas Nethercote 2023-07-04 16:29:05 +10:00
parent d9c13cd453
commit 142075a9fb
2 changed files with 16 additions and 16 deletions
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4
compiler/rustc_monomorphize/src/collector.rs
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@ -231,8 +231,8 @@ impl<'tcx> UsageMap<'tcx> {
assert!(self.used_map.insert(user_item, used_items).is_none());
}
pub fn get_user_items(&self, item: MonoItem<'tcx>) -> Option<&[MonoItem<'tcx>]> {
self.user_map.get(&item).map(|items| items.as_slice())
pub fn get_user_items(&self, item: MonoItem<'tcx>) -> &[MonoItem<'tcx>] {
self.user_map.get(&item).map(|items| items.as_slice()).unwrap_or(&[])
}
/// Internally iterate over all inlined items used by `item`.