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Rollup merge of rust-lang#96747 - JohnTitor:expect-local-track-caller…
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…, r=compiler-errors

Add `track_caller` to `DefId::expect_local()`

Suggested in rust-lang#96738 (comment).
`DefId::expect_local()` often causes ICEs (panics) and should be a good candidate to add `track_caller`.
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compiler-errors authored May 6, 2022
2 parents 8bcf4b0 + 2ed38cd commit b8c829b
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1 change: 1 addition & 0 deletions compiler/rustc_span/src/def_id.rs
Original file line number Diff line number Diff line change
Expand Up @@ -279,6 +279,7 @@ impl DefId {
}

#[inline]
#[track_caller]
pub fn expect_local(self) -> LocalDefId {
self.as_local().unwrap_or_else(|| panic!("DefId::expect_local: `{:?}` isn't local", self))
}
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